last executing test programs: 9.175991326s ago: executing program 4 (id=586): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x20004015}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)={0x170, 0x14, 0x100, 0x70bd25, 0x25dfdbfe, {0x15, 0xcc}, [@INET_DIAG_REQ_BYTECODE={0x5e, 0x1, "1b5b564ed15340bf76dbc3bcda166e9770cc9ac80470f861cf74150a0a8fbdd88827c436d203763fac4469040874b04fc1e7391c20207455712bae0f6166faf0ece82e7933d0bb27a9cc03113b5afff35379bf20897fb6db9ecf"}, @INET_DIAG_REQ_BYTECODE={0x95, 0x1, "35d7ba908e0536f238991300b11fba604e32a2fe536a91f36bdecfca59120607f48d395a4a51ade00df71454c8edfb794693b27de361eff79519e69e6876ec1e78034dd17392519a47fa818f8d91c2bad9542ea99f94776f527e0de5ae9eca0155a4500f530c7208bc9f837e4fed028f6aa167e51dc62b7558859f4298ffa974c7818c33384908e8c592cbd88b65957267"}, @INET_DIAG_REQ_BYTECODE={0x64, 0x1, "81b87c2056705392142e5340573656907afb3dcf0e3705aabe833df61c4cbf586b3559f05e2b82a8f9d74912d1109f36d02a60b9c80d3fc02749997ba5f5252e5bcad5dafbf69bd6360ca96afde880f08f7c10708ceb175b9983709243e93dbb"}]}, 0x170}, 0x1, 0x0, 0x0, 0x40}, 0x20040000) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0x0, 0x20000000000000bb, &(0x7f0000000300)=ANY=[@ANYBLOB="1800000000210000000000000000000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb714000008"], 0x0, 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f00, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000340)={0x4, 0x200008, 0x4, 0x20000}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000001800010800000000000000850a600000000000000500000014000500200100000000000000000300000000001c00090008000000", @ANYRES32=r1], 0x4c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 9.061833048s ago: executing program 4 (id=588): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffa, 0x4) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x0, 0xbe2, @private0}, @in={0x2, 0x0, @remote}, @in6={0xa, 0x0, 0xd7d9, @private0={0xfc, 0x0, '\x00', 0x1}, 0x5}, @in6={0xa, 0x4e22, 0x39f3, @empty, 0x5}], 0x64) (async, rerun: 64) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@loopback, 0x19, r1}) r2 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="12010000000000408c0d220000000000000109022400010000000009040000010300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, &(0x7f0000000740)={0x2c, &(0x7f0000000980)=ANY=[@ANYBLOB="00000001000000090090"], 0x0, 0x0, 0x0, 0x0}, 0x0) (async) r3 = syz_open_dev$evdev(&(0x7f0000000600), 0x9, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)=""/159) 7.814911305s ago: executing program 2 (id=592): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x22042, 0x0) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x101000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = openat$kvm(0xffffffffffffff9c, 0x0, 0x1000, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x4004044) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x200000e, 0x2172, 0xffffffffffffffff, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000240)="aefc00001a0025f01d85bc04fef7681d020b49ff708800008003280008021000ac0a1410bc71176a36ede498534108e58342fa94a235a2", 0x37) r4 = dup(r3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000007, 0x38011, r4, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5400000010000304f9fffeff3d00000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000340012800b00010067656e65766500002400028005e10b000100000005000d000100000008000100030000000500040005000000"], 0x54}, 0x1, 0x0, 0x0, 0x800c00c}, 0x4804) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r6 = syz_io_uring_setup(0x53f, &(0x7f0000000300)={0x0, 0x807734, 0x400, 0xfffffff8, 0xfe}, &(0x7f00000000c0)=0x0, &(0x7f00000002c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r7, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) syz_io_uring_submit(r7, r8, &(0x7f0000000200)=@IORING_OP_POLL_REMOVE={0x7, 0x50, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}) io_uring_enter(r6, 0x47bc, 0x0, 0x0, 0x0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) 7.570299807s ago: executing program 1 (id=594): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) syz_usb_connect(0x0, 0x5b, &(0x7f0000000940)={{0x12, 0x1, 0x110, 0x7, 0xdb, 0xe2, 0x8, 0xb48, 0x2003, 0xd41b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x49, 0x2, 0x5, 0x9, 0x30, 0x2, [{{0x9, 0x4, 0x23, 0xa, 0x2, 0x2e, 0xb9, 0x69, 0x0, [@uac_control={{0xa, 0x24, 0x1, 0x6, 0x52}, [@mixer_unit={0x5, 0x24, 0x4, 0x4, 0x9}, @selector_unit={0x7, 0x24, 0x5, 0x1, 0xc3, "451d"}, @extension_unit={0x7, 0x24, 0x8, 0x3, 0xd9c, 0x8}]}], [{{0x9, 0x5, 0xa, 0x10, 0x8, 0x0, 0x8, 0xf8}}, {{0x9, 0x5, 0x5, 0x3, 0x200, 0x40, 0xbf, 0x8}}]}}, {{0x9, 0x4, 0x4, 0xc0, 0x0, 0xe6, 0x63, 0xe8, 0x80}}]}}]}}, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) close(r1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) 7.400985419s ago: executing program 3 (id=595): pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="580000001400ad", 0x7}], 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f00000003c0)={'ip6tnl0\x00', &(0x7f0000000400)={'syztnl0\x00', r3, 0x0, 0x80, 0xb, 0x4, 0x43, @dev={0xfe, 0x80, '\x00', 0x3e}, @loopback={0xfec0ffff00000000, 0xffff8881114a4aa8}, 0x40, 0x0, 0x0, 0x6}}) write$binfmt_elf64(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="0800000011ff0300000174ed82f607eabe3a"], 0x1c) r5 = socket$netlink(0x10, 0x3, 0x7) write$binfmt_misc(r1, &(0x7f0000000100), 0xfef0) splice(r0, 0x0, r5, 0x0, 0x80000000, 0x0) 7.247900624s ago: executing program 3 (id=596): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r3 = syz_open_dev$usbfs(&(0x7f0000000240), 0xb, 0x101301) ioctl$USBDEVFS_IOCTL(r3, 0x80045505, &(0x7f00000001c0)=@usbdevfs_connect) r4 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x1ff, 0x1501) ioctl$USBDEVFS_SETCONFIGURATION(r4, 0x80045505, &(0x7f00000022c0)=0x1) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r5 = openat$apparmor_thread_current(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) gettid() syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs_stats\x00') write$apparmor_current(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB='permprofile && \r'], 0xff) socket$nl_netfilter(0x10, 0x3, 0xc) socket$vsock_stream(0x28, 0x1, 0x0) r6 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r6, &(0x7f0000000640)={0x28, 0x0, 0x2710}, 0x10) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100), 0x1c3902, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, 0x0) sendfile(r7, r7, 0x0, 0x200000) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xd6, &(0x7f0000000240), &(0x7f00000003c0)=0x4) r8 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r8, &(0x7f0000000040)=[{&(0x7f0000000280)="580000001400192340834b80040d8c560a0677bc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd0000001000014001080800418e00000008fcff", 0x58}], 0x1) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000740)=ANY=[@ANYBLOB="ca540100240035b90000000000000000000000000600030000000000"], 0x1c}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008188040f80ec59acbc0413010048100000005e140602000000000e000a000f00000002800000121f", 0x2e}], 0x1}, 0x0) 7.058887394s ago: executing program 4 (id=597): r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = socket$igmp(0x2, 0x3, 0x2) sendmmsg(r0, &(0x7f0000003940)=[{{&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, '\x00', 0x30}, 0x41f9800}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="3e029600ddb1f46d60a3211b76effa1cfa39e0b9a6b18ebe15cbd8201424", 0x1e}, {&(0x7f00000000c0)="1320edcf8d9aade6dc793b0c65bb3ce3aaa703d2c952d55892e3bfc40f2a9297803b14b4d82534ac3ac73c93a251e2a49544d98d", 0x34}, {&(0x7f0000000100)="b6e02eb2ecd46fc8abec761aba4a72934057e729fc2a2866b2b7c9c22b1f189003a7ed3a3b3d1426151f92cd9a3314d713eaf623e7aa841048da653ca43a828071cbe0457da70d7f48d3f91a80aa", 0x4e}, {&(0x7f0000000180)="8b766333f919834b", 0x8}], 0x4, &(0x7f0000000200)=[{0xa8, 0x10a, 0x6, "5fe2a572499f5624fe15fc1bcbf263d187671d9ff905443262378c887e29ebcda8a50c5d72fdb84c0f89bd6098ba52846388cd71910184204721c4e00b2385f356f65bd33aa4f08d9581e83b3dc5860ab241f8ad28de531b754806890c39ff24438a698eb263a53b6cbfbfff01c029524ba96ea88bbaedf3160334207b507fcdea47ae32fd20bc1373e7f7df4b455305df7dda8f"}, {0x28, 0x10e, 0x3, "3b098fb27a6a9af72fe5628372f982a841"}, {0x28, 0x109, 0x3, "d7737501994aa7a515e95e9f729b833990"}, {0x88, 0x113, 0x9, "1e811ba59ffbe2c85b78014addcda29c44e073b6ff4c57aa99f541977c6e2d0ad7c5d69afc76ca16a6d1c4d215b8bfb4967b87a06037e19514b97771151d42907b35b4cbd051758de0eab7c5c7cbf3648863c832b0d5a56bd9991023c1b233d07681e68e5b753662439133d19b1cdf5c49caac"}], 0x180}}, {{&(0x7f0000000380)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f0000000400)="99ddefe0c976a80dc66aca0e576cf33022f4ca24f7bf0cb25ee6efc35878648a7e24031d983443743f800e57dcb9810eb0b5c2883025124064dd", 0x3a}], 0x1}}, {{&(0x7f0000000480)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @empty}, 0x4, 0x3, 0x1, 0x3}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000500)="5e404021c12e1a8963751e3c2eb1e543f1aa78df3b34f8057f43fd9fb0fdfb32a04001671ea8cbbbe2e2329e34aaff0d45236afb0bebfbc1a168ec20c77244e2b7b137b89f9d181dbec3f9a0f27c59898d9440d8d8459a2274da9c75f6bb2ad90a3eb05157688e1faaefb7fbfa9d29c51c016c0575e4f92ea8772e7cb2eb216c0a3e425c88397e0c5df18e6f50e58f4dadaed3d9fe4ddf412d6625d3e721a9f8e0a490bedc05dce4429a7097f1312bf765f974545602b07f3e359d2c8e94d0b6eb6143ca348cdbf8ccfd", 0xca}, {&(0x7f0000000600)="96254d4b8293d1fde44d103136c6573480b35776a25010e5a4b794262914470ee31ccca84fe2aec6913bb115345186581996c5f5d3105d88e97544b2fbcdd96853091f55192d3337c5623a05b3f4ec27765f174011678c52232bd851c496027f2ed88be63f94c82f838302a7087643da3d3ab287b0be622bf14d7e339bea94627eb097534bd8b8ec4c86522f95376ea28bc6002fa37d9f784be01d5b046007d9a721562699382470d88333bea6d27f57729f74a3e9a4094a5658af2ef4cfd816a82cb9e8786b4c344e101909d3bba51522a96162666d88707ad47fa16548bae8a1991b0d", 0xe4}, {&(0x7f0000000700)="3911b9a8b49410fd78dce8f1bf31edd8ddbacae23014db090627a5f3789d951440", 0x21}, {&(0x7f0000000740)="534233290875c9f7e96862f01ac79068b970be055bb917b9910f7f40f1af1b5fa1ec93de55654f10fcca44add2bd514763741a4149b192fa4f73f8137a201db8b8f27cdb31450c8a2e06cef0bc67eb757b69917e43aab25c78c3618a5aab0b8f668d2038269dae491a", 0x69}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000000880)=[{0xb8, 0x0, 0x363, "cce81770a28821bab8942fd8480ed7936c9ae706d5eac74dd1661f87ceb7aba882b9d471515f6159a41005d5d9c196270056cc3b946615f144062a577fe4980ee5b0f44517fa181b15964b5a8be46a20300aea4c6bcedd0374ae216eab37f5a33e46cd0b9d495a3dda3e76127aa359be4f3e8ac73164986c900a9ba2a205f32b3663bdd7e9735a5e908df42893af31bafa1d4dbfc2d05be2b1840e97c377a5bd42613dfa08becedf"}, {0xe0, 0x114, 0xd, "945efa11838510815db50a711f9baf823d907d01a0a9d51a677e5c933d2ca05518eab57fb661715793580dc1d7cbd409781dac42c0c5fff70228fec9d4472f123f32b87bd52e1c43695699fd27556e3909a0b3a68f751f07d6757d2e0654d18db55484ee9421e739f89e2705c7a4604a41da9dbc39f9dc7f9e0ec91234d5dcff49a224f75c233fde60c0002af030d94f3d3b6e8c341f4464090794567110a141c34b9503b07815fbf2de2f43d91d57719f9a6415711639e76edbdb7343b792ae29f94dbb45b4e59768a13c92e2"}, {0x28, 0x103, 0x0, "46ee983480b9168717682937a73620e17c279d072e6b"}], 0x1c0}}, {{&(0x7f0000000a40)=@in={0x2, 0x4e22, @multicast2}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000ac0)="db127aa92316992c48c020c0f54544086dff7649f20a0ffc62f9721ce7f74afc557a656da4580aa6d07a0edf1bf1a77ee214bf6c2ce9a8bfd73b4e7cc16fb1f2926572318d6a481c7f17b094387e09c5f74a71e11e4b5a2a936c536621ddaaf913c0816d14cee7d927b20126e875428075ee456d4701cac566f4c426a4f6f5830c4bc0bd432f3b7da48edc16d22a9d8f80e88fb030443082c1ed277b398f07ee8765ce92448b92a52fc50e26af613f898143", 0xb2}, {&(0x7f0000000b80)="4e98df515e", 0x5}, {&(0x7f0000000bc0)="9cdec0232c5b66e7367b919d089f1a835d2d1728e40d8a52f2cc4b8abe59fec83de8affaac7410e14f71173efc1fae54d44828c6d0109f337ec08201c1054c9c58a7f17bd62db6cf18c5a83553f0eec81c5a12bd795bd4e7fe54103ec2647a7e4584cecf9e630fb68215aa9e04fe65481e5b", 0x72}], 0x3, &(0x7f0000000c80)=[{0x1010, 0x13, 0xa831, 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"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{0xd8, 0x118, 0x1, "b642a9207b0e57f2d3e227343b0d7c24bc67df787d472fb56176541b469fb08ad866df7e1e1c95f8fa2814faf2c90fb675ead481030e5c84d2dd065d1c48b68f1d47d76e11d9513330861829a6aa9473198deaaa8768b460d48f4323871cdff02337b119751c8a02d9307208eacc99ddf733d73d8f5753c4077f7190a5fcf23c5965ea2be2a7696a2f24a7415f4745f08f0bf584f26e9b6edf4190966ff3afda805c6b1b91c4a254ba1fbd3606315920d56b81d3a7af5b3e871ca857ce082f85f9d38790f62e"}, {0xa8, 0x117, 0xffff, "845b1ae51f34ae60efffd90df7d0f2352f20467f3cdacc8493960fc68d6f13791d9defcfdd691bed5d395c9c769889937046c9c8d601f371be1aab29ae94c5c8ec391b0f855a1e43ed9469082ea632ef81d4b4da8709bd8fd79bc8be595005d116f91b1c40644c1ef45b5ea520af417ed3d8312bdb54420b809023e1b11f7bd39481b833e19b7a7c5804fa3d29fe15ca109c021b"}, {0x98, 0x10f, 0x8, "4e67abaaf98b0cc05eaf5da38172dc6f70d5e3b0fab62631905bd11f7780822d34c5679ae7ceb83b9d92b3776ead2e8a3e6d8fcf0041b145cbeb4c12ff7db5bf52ecaf8c542a06990053c8e51f5658ada6005b9e67f8aca779079170350254637b38277084ab847b6884913c8f4a1eae46986c1a07669f609213d54c1bf919c6ec9b5b23"}, {0xa0, 0x0, 0x4, "ade9418da6e80323d4aaa3d49d7ae089fb568f4f72f864e046698e881cb3a12eee93a307c5d4aedbc306a1307ef6c498d4b7e3cf56d1a966580553a311f779263a53001f9f9285122cdd24ce156fa0876254ea74003099ab472f23012c5e6e07a7686225f3108f0f25b57ea2b093127761e666f5428ee432d1c51b2f49d30111bf7dea2ee5cac78f8306e972a9"}, {0xd0, 0x0, 0x800, "573af90e97b9ed672e10a0740c3479743901e8c2b6bc5a210221481729181638b4a186d50f0fd42ede6dd9f6040625a8de2de0c9735cb2b1b9344fe07d3debf6babcb427eb97376c273faec865640a17ee15b4a010c6f083d53badba3b1c5e89a2d47ea222a9443fcbd4992258b6ece70434399bfc9f711d79ae8254c2614e975e625bc74b2c6c83100ff52a17e06826905ac82e83991ec7fbfe47272762e0b9cd0f7167902f5703bc68c6ed12f09c51e640258ae63921be07964ecd1ebc8e"}, {0x100, 0x0, 0x8, "e85abacaf86fac3aa1e11bd7871d9b6d304e5f0f20146a43f86b361a9b401d93d5e8c9f7686b3b8e54f2ca11925a61c44f012701e607f4cf25ddce08f58c406acf2c1d89129bab7d048f27ddcf194d8b73098decac56d57c641abab6974b01361228c61b329b597cb362707009d362bc40a2aeffb0b59f8b8f2716de248e28a425c42e38a21deb4d0ff80b0fb7ef54747330004cd9cf2ab3475487359db15f791b490b1da03be8a06aee35a8c2f48a2685d1e40a16ee9d348d63e1bfc875275482b061c8464306dc6258bb616fd7738a2e52876414ab0cc34dbfbf2869e5aa45df93426946592ea1853cdc4b"}, {0x10, 0x3a, 0x1}], 0x1580}}], 0x5, 0x800) listen(r1, 0x10) unshare(0x6000000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r3, &(0x7f0000003a80)={0x1d, 0x0, 0x0, {0x2, 0xf0}, 0x2}, 0x18) unshare(0x8000000) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000003cc0)={0x3, 0x18, &(0x7f0000003ac0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x6}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@call={0x85, 0x0, 0x0, 0xb4}, @map_val={0x18, 0x9, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xf}, @ringbuf_query, @exit, @jmp={0x5, 0x0, 0x2, 0xa, 0x1, 0xc, 0x1}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000003b80)='syzkaller\x00', 0x400, 0x0, &(0x7f0000003bc0), 0x41000, 0x10, '\x00', 0x0, @sched_cls=0x2e, 0xffffffffffffffff, 0x8, &(0x7f0000003c00)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000003c40)={0x2, 0xf, 0x7, 0x4}, 0x10, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000003c80)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, r0, r1, 0x1], 0x0, 0x10, 0xfffffff7, @void, @value}, 0x94) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003e80)={@cgroup, 0x11, 0x1, 0x4dd, &(0x7f0000003d80)=[0x0, 0x0, 0x0], 0x3, 0x0, &(0x7f0000003dc0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003e00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003e40)=[0x0], 0x0}, 0x40) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000041c0)={r2, 0xe0, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000003f00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, &(0x7f0000003f40)=[0x0, 0x0], &(0x7f0000003f80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa3, &(0x7f0000003fc0)=[{}, {}], 0x10, 0x10, &(0x7f0000004000), &(0x7f0000004040), 0x8, 0xbd, 0x8, 0x8, &(0x7f0000004080)}}, 0x10) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000004380)={0x6, 0x2, &(0x7f0000004200)=@raw=[@ldst={0x0, 0x3, 0x6, 0x3, 0x4, 0x40, 0xffffffffffffffff}, @alu={0x4, 0x1, 0xb, 0x4, 0x2, 0xfffffffffffffff4, 0xd}], &(0x7f0000004240)='syzkaller\x00', 0xfffffffd, 0x92, &(0x7f0000004280)=""/146, 0x40f00, 0x40, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000004340)={0x2, 0x2, 0x1, 0x3}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003ec0)={@ifindex=r6, r4, 0xe, 0x0, 0x0, @void, @value=r7, @void, @void, r5}, 0x20) mkdir(&(0x7f0000004440)='./file0\x00', 0x16) unshare(0x18050680) getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000004480)={0xa, 0x5, 0x7, 0x2, '\x00', 0x1ac7}) mknod$loop(&(0x7f00000044c0)='./file0\x00', 0x10, 0x1) unshare(0x8000000) getpid() r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r8, 0x0, 0x3, &(0x7f0000004500)={@empty, @empty}, 0x8) r9 = dup(r8) unshare(0x22000000) ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x2) close(r0) unshare(0x200) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f0000004540)=@req3={0x0, 0x5, 0x1ff, 0xc4, 0xfe, 0xffff, 0x2}, 0x1c) openat(r9, &(0x7f0000004580)='./file0\x00', 0xb0040, 0x0) 6.903364693s ago: executing program 2 (id=598): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66baf80cb8044fdc87efed660f388059e0b805000000b91e4200000f01c10f20c035000000200f22c0f20fa20f01cb36263e660f381efc660f7c150c000000b805000000b9210000000f01c1c4e17929d8", 0x51}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0xd, 0x0, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x13d33d22cca65c15}, 0x4008840) (async) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000090024206d041cc340000000000109022400010000a00009040000010301010009210008000122010009058103"], 0x0) syz_usb_control_io$hid(r3, &(0x7f0000000240)={0x24, &(0x7f0000000480)=ANY=[@ANYBLOB="00000c000000070001"], 0x0, 0x0, 0x0}, 0x0) (async) syz_usb_control_io(r3, 0x0, &(0x7f0000000180)={0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRES64=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) io_setup(0x8, &(0x7f0000000140)=0x0) r5 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000240), 0x4000000044402, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r5, 0x0) (async, rerun: 32) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (rerun: 32) io_submit(r4, 0x2, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000000)="e8", 0x1, 0x800}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x8, r6, 0x0, 0x0, 0x0, 0x0, 0x2}]) (async) r7 = socket(0x15, 0x5, 0x0) connect$inet6(r7, &(0x7f00000000c0)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, '\x00', 0x26}}, 0x1c) (async) syz_usb_connect$uac1(0x2, 0x80, &(0x7f00000002c0)=ANY=[@ANYBLOB="12010002000000e76b1d010140000102030109026e000301b380800904000000010100000a2401030000020102082407030200012f0904010000010200000904010101010200000905010910000b07000725010007feff0904020000010200000904020101012500000724010f88050009058209000401c20807250182090000"], &(0x7f0000000540)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0xf7, 0x3, 0x42, 0x20, 0xd6}, 0x13, &(0x7f0000000140)={0x5, 0xf, 0x13, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x62, 0x4, 0x71, 0x2, 0x9}, @ptm_cap={0x3}]}, 0x4, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x40a}}, {0x6c, &(0x7f0000000380)=@string={0x6c, 0x3, "b6914f1df1f46597fa1da01fe9876d78e0beb88ca51a09c2039a05e0bdd2285f138c6a4a1d2704bbf1ecd0d02013328d37d15dfe5f586be308822d8f50bde15f83c8d17eff0a923bca922e276606a8c2f40d4de3f5c5f1c3b62c5c3ed944527db6cd5321c15d4ab13796"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x416}}, {0x51, &(0x7f00000004c0)=@string={0x51, 0x3, "e868a0394a7154f89bb7f05f980b76b5143261bab23cc97ad4c0d6def1f8f6a90feb2a2abc2f6ebb730ae993816758abc693c97313a5749dc7968b86abdfba5254f52e82d041f8c24ed404a6e6bd7f"}}]}) (async, rerun: 32) r8 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 32) ioctl$TCSETSF(r8, 0x560e, &(0x7f0000000100)={0x40000, 0xb, 0x1, 0x3, 0x53, "e2d9e2202f3b325c0e5d9ee58252e4b19e600b"}) (async, rerun: 64) futex(&(0x7f000000cffc), 0xb, 0x0, 0x0, &(0x7f0000000340), 0x0) (async, rerun: 64) futex(&(0x7f000000cffc), 0xc, 0x1, 0x0, &(0x7f0000000280), 0x0) syz_usb_control_io(r3, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io(r3, 0x0, &(0x7f0000001200)={0x84, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x4, {0x1}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) syz_usb_control_io$hid(r3, 0x0, 0x0) 6.804170026s ago: executing program 4 (id=599): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x15, 0x80000, 0x0) r2 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r2, &(0x7f0000001b80)=[{{&(0x7f0000000040)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000340)="fd", 0x1}], 0x1}}, {{&(0x7f0000000300)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000540)=[{&(0x7f00000006c0)='\f', 0x1}], 0x1}}], 0x2, 0x4000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xc, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e20, 0xa, @empty, 0x8001}}, 0x8000}, &(0x7f00000001c0)=0x90) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYRES32=r1], 0x44}, 0x1, 0x0, 0x0, 0xc000}, 0xc000) 6.596563081s ago: executing program 4 (id=600): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000016001d0a"], 0x14}}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r0) syz_open_dev$usbfs(&(0x7f00000009c0), 0x9, 0x1) r2 = syz_usb_connect$uac1(0x0, 0xac, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d010140000102030109029a0003010000000904000000010100000a24010000000201020c24020000000000000800000524050000082407000000009e0c240700000000a3e82f07070d240701060000fd80000000e80924030000000001"], 0x0) syz_usb_control_io(r2, &(0x7f0000000140)={0x2c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0003040000000403"], 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac1(r2, &(0x7f0000001840)={0x14, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r2, 0x0, &(0x7f0000000900)={0x84, &(0x7f0000000400)={0x20, 0x30, 0x2, "6292"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r2, 0x0, &(0x7f0000000f00)={0x84, &(0x7f0000000b00)=ANY=[@ANYBLOB="200603"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181000b00000000010000000000000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000100), r0) 5.751817714s ago: executing program 0 (id=602): openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) fcntl$setlease(r0, 0x400, 0x1) connect$unix(r0, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffc}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = dup(r2) r4 = open(&(0x7f0000000040)='./file1\x00', 0x1850c2, 0x14c) ftruncate(r4, 0x200004) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0000000fc67597e9b400"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0xfca804a0, 0x0, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=""/8, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write$apparmor_exec(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000"], 0x8) sendfile(r3, r4, 0x0, 0x80001d00c0d1) 5.664364306s ago: executing program 2 (id=603): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000280)=0xd9, 0x4) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/153, 0x7}, {0x0}], 0x2) sendmsg$can_bcm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="05000000030800"/16, @ANYRES64=r0, @ANYRES64=0x2710], 0x80}, 0x1, 0x0, 0x0, 0x4800}, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f000905", @ANYRES16], 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io$hid(r3, &(0x7f0000000280)={0x24, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000062b5ac32f0100"], 0x0}, 0x0) r4 = syz_open_dev$hiddev(&(0x7f0000000540), 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r5, 0x0) ioctl$HIDIOCSFLAG(r4, 0x4004480f, &(0x7f0000000000)=0x3) r6 = open(&(0x7f0000000000)='./file0\x00', 0x48141, 0x8) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000000040)={0xfffffffe}) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r7, 0x89f1, &(0x7f00000002c0)={'ip_vti0\x00', &(0x7f0000000140)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0xfe, 0x60, 0x0, 0x0, 0x7, 0x100, 0x0, 0x0, 0xa, [0x4, 0x10000002]}}) capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x3, 0x796, 0x0, 0x0, 0x7fff}) shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmctl$SHM_LOCK(0x0, 0xb) shmctl$SHM_UNLOCK(0x0, 0xc) r8 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) eventfd2(0x1, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r8, 0x4090ae82, &(0x7f00000003c0)={[0x60000000000, 0x1000000000, 0x0, 0x40, 0x2000000, 0x0, 0x2004cb, 0x0, 0x0, 0x68ff, 0x4f, 0x0, 0x3, 0x5, 0x0, 0x40], 0x1, 0x202}) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYRESDEC=r2], 0x38}}, 0x20000004) 5.587688651s ago: executing program 3 (id=604): r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1d00000018ed0000000000004d72970000b1000a108000ff04fd0800090000d8219696129b8eecad4aba0ea8d9d8b4d13683f1d975dfcdb9a879703b5f114a3765defeec15e2bb8c9113ca47440dc872fbc613918f0351dec3a0693a285e26ecffc4570a8bec019baf859b058004078d18477ccf1d6d523c15f19151e2a4ef9a"], 0x1c}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) syz_usb_connect$uac1(0x3, 0xa7, &(0x7f0000000000)=ANY=[@ANYBLOB="12015002000000206b1d0101400001020301090295000301a0a0090904000000010100000a2401900c020201020c240202060203840c0008120daa471fcfda0a0007000500190c240803090034c5e5eb68a3082405010201013f0924030201030301"], &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0}) 5.295830964s ago: executing program 1 (id=605): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x458, 0x5014, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0x2, [{{0x9, 0x4, 0x0, 0x9, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x1, 0x0, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x410, 0x7, 0x5, 0x40}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) (async) sendmsg$AUDIT_GET(0xffffffffffffffff, 0x0, 0x48001) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/fscaps', 0x6b0240, 0x102) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) (async) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x5, @empty, 0x400}, @in6={0xa, 0x4e24, 0xd, @empty, 0x5}], 0x38) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000200)={0x4, 0x0, [{0x1, 0x1, 0x0, 0x0, @msi={0x34, 0x8, 0x8, 0x3}}, {0x121, 0x2, 0x1, 0x0, @msi={0x7, 0xe5, 0xfffffffc, 0x5}}, {0x0, 0x6, 0x1, 0x0, @adapter={0xd3, 0xffffffffffffffff, 0xc, 0x0, 0x200}}, {0x7fff, 0x1, 0x0, 0x0, @msi={0x2, 0x4, 0x9}}]}) (async) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async, rerun: 64) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000440)=[@text64={0x40, &(0x7f0000000180)="66baa000ecc744240011000000c7442402b16e0000ff2c2443f466baf80cb8f2c96789ef66bafc0c66ed0f072e0f01c248b820450000000000000f23d00f21f835000000010f23f8c46289900cabb9f9080000b8c93c0000ba000000000f30c4816857a601000000", 0x68}], 0x1, 0x0, 0x0, 0x0) (rerun: 64) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async, rerun: 64) syz_usb_connect(0x2, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x73, 0x86, 0x40, 0x20, 0xc72, 0x14, 0x39ac, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0xa, [{{0x9, 0x4, 0x1d, 0xf3, 0x0, 0x71, 0x6c, 0x75}}]}}]}}, 0x0) (rerun: 64) syz_usb_control_io(r0, &(0x7f00000001c0)={0xd, &(0x7f0000000100)={0x40, 0x7, 0x8, {0x8, 0xd, "392cdaab4a73"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 4.469034722s ago: executing program 0 (id=606): setrlimit(0x9, &(0x7f0000000000)) io_setup(0x81, &(0x7f0000000200)) io_setup(0xc4, &(0x7f0000000040)=0x0) io_getevents(r0, 0x3, 0x0, 0x0, 0x0) 4.311170405s ago: executing program 0 (id=607): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x8, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="7a0a00ff00000000711060000000000095"], &(0x7f0000000480)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xe8001, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x2}) fsopen(&(0x7f0000000000)='bdev\x00', 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454c9, 0xba98575a95aeb70d) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) 3.992140668s ago: executing program 0 (id=608): syz_usb_connect(0x3, 0xf5, &(0x7f00000190c0)=ANY=[@ANYBLOB="12010000772aed408680070bb96c010203010902e30003dc2000000904003f000e01000505a40600010524007f000d240f0104000000080000000006241a03000a05240101070424020a1524120009a317a88b045e4f01a607c0ffcb7e392a09044c03003a92a2010a240109000102010205240401050c2402", @ANYRESOCT, @ANYRESDEC], 0x0) syz_usb_connect$printer(0x2, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x21, 0xe0, 0x2, [{{0x9, 0x4, 0x0, 0xd0, 0x1, 0x7, 0x1, 0x1, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x7f, 0x7, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x400, 0x1, 0x6, 0x1}}]}}}]}}]}}, &(0x7f0000000140)={0xa, &(0x7f0000000040)={0xa, 0x6, 0x300, 0x4, 0xf8, 0xc, 0x40, 0x76}, 0x40, &(0x7f0000000080)={0x5, 0xf, 0x40, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x5, "d07c9ff078d0fd0e0e9fdebdcad46fe7"}, @wireless={0xb, 0x10, 0x1, 0x4, 0x9a, 0x9, 0xe8, 0x101, 0xa}, @ext_cap={0x7, 0x10, 0x2, 0x4, 0x8, 0x5, 0x9}, @generic={0x15, 0x10, 0x1, "bc5a184dbbeb86411f58e4267b200d8f66b2"}]}, 0x2, [{0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x430}}, {0x4, &(0x7f0000000100)=@lang_id={0x4, 0x3, 0x401}}]}) 3.967189866s ago: executing program 1 (id=609): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async, rerun: 32) r1 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}}, 0x20) (async) sendmsg$nl_route(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000003e00250304000000000000000a"], 0x14}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="fc010000190001000000000003000000e0000002000000000000000000000000fe8000000000000000000000000000aa00000000000000000a00008000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002100000000000000000000000000000000000000000000000000000000020000000000000000000044010500e0000001000000000000000000000000000004d63c00000002000000e00000010000000000000000000000000735000004030700080000000400000001000000fe80000000000000000000000000000c000004d36c00000002"], 0x1fc}}, 0x0) (async) r3 = fsmount(0xffffffffffffffff, 0x0, 0x81) (async, rerun: 32) r4 = socket$inet_tcp(0x2, 0x1, 0x0) (rerun: 32) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e22, @empty}, 0x67) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) (async, rerun: 32) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) sendto$inet(r4, 0x0, 0x0, 0x20000800, &(0x7f0000000080)={0x2, 0x0, @remote}, 0x10) (async) r5 = syz_usb_connect$cdc_ecm(0x2, 0x56, &(0x7f0000000300)=ANY=[@ANYBLOB="12010000020000082505a5a4400000000101090244000101"], 0x0) syz_usb_control_io$cdc_ecm(r5, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f00000001c0)={@local, @local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x2, 0x5, 0x10}}}}}}, 0x0) (async, rerun: 64) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@remote, 0x4, 0x0, 0x2, 0x8, 0x8001, 0x5}, 0x20) (rerun: 64) 3.860639558s ago: executing program 1 (id=610): r0 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x200000c, 0x10012, r0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f1, &(0x7f0000000340)={'ipvlan1\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x8, [{0x7, 0x80000001}, {0x9, 0x7}, {0x7795, 0xf}, {0x0, 0x401}, {0x0, 0x7fffffff}, {0x1, 0x1}, {0x101, 0x1}, {0x5, 0x3ff}]}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000200)=ANY=[@ANYBLOB="380000001800ddcd000000000000000002000000000000060000000014001680100008800c00038005000100010000000600150004"], 0x38}}, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4d8, 0xc002, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0xff, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) (async) syz_usb_control_io$hid(r3, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x7, {[@local=@item_012={0x1, 0x2, 0x3, ')'}, @main=@item_4={0x3, 0x0, 0x8, "f5346d72"}]}}, 0x0}, 0x0) 3.760102839s ago: executing program 4 (id=611): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)=ANY=[], 0x20) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffff}, 0x0) syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001100)=ANY=[@ANYRES32=r2], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x1000000, @void, @value}, 0x94) syz_pidfd_open(0x0, 0x0) sched_setattr(0x0, 0x0, 0x0) socket(0x2a, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000140)={0x0, 0x0, r4, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000640)={0x0, 0x0, r4, r5, 0x0, 0x0, 0x2, 0x2000000, {0x0, 0xfc01, 0x9, 0x0, 0x8, 0xfdff, 0xffff, 0x20, 0x0, 0x9, 0x0, 0x7, 0x7fff, 0x3, "d20bddda7d1db9342de76eec7967fe97752251560ed100"}}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180), 0x400, 0x0) ioctl$SOUND_MIXER_READ_VOLUME(r6, 0x80044d12, 0x0) r7 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000005e00010200"/18, @ANYRES32=0x0, @ANYRESHEX=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x10) openat$nullb(0xffffffffffffff9c, 0x0, 0x240, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000000)=0xffff0018) r8 = syz_open_dev$sndpcmp(&(0x7f0000003700), 0x1ff, 0x3) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(r8, 0xc2604111, 0x0) r9 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r9, 0x11b, 0x2, &(0x7f0000000080)={&(0x7f0000000000)=""/5}, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="bbbbbbbbbbbb00000000000088a84000ec0014"], 0x0) 3.660372293s ago: executing program 3 (id=612): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000ec0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x106}}, 0x20) unshare(0x24020400) cachestat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) (async) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f00000004c0), 0x0, &(0x7f00000000c0)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}}) write$FUSE_INIT(r3, &(0x7f0000000240)={0x50, 0x0, 0x0, {0x7, 0x1f, 0x10, 0x2026012, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}}, 0x50) (async) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) (async) select(0x0, 0x0, 0x0, &(0x7f0000000100)={0xfefdffffffffffff, 0x100000000000001, 0x2, 0x8, 0x0, 0x200000000}, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000640)='.\x00', 0x0, 0x0) renameat2(r4, &(0x7f00000001c0)='./file0\x00', r4, &(0x7f0000000200)='.\x02\x00', 0x4) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000000c0)={0x13, 0x10, 0x8, {0x0, r1, 0x2}}, 0x18) (async) r5 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x5, &(0x7f0000001080)=0xffffffff, 0x4) (async) r6 = socket$kcm(0xa, 0x2, 0x0) sendmsg$inet(r6, &(0x7f0000000380)={&(0x7f0000000040)={0xa, 0xa, @local}, 0x1b, &(0x7f0000000180)=[{&(0x7f0000000080)="a2", 0xff0e}], 0x4, 0x0, 0x0, 0xa6820000}, 0x0) 3.473429965s ago: executing program 3 (id=613): r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000000040000000000", @ANYRES32=0x0, @ANYBLOB="049e4c0000000000000000eaffff0000000000038fccfd7fbe0000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0xf, &(0x7f0000000380)=ANY=[@ANYBLOB="1808000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000030000008500000005000000bf09000000000000550901000000000095000000000000003f98048000000000c408000000640000008500000007000000b700000000000000950000000000006eefe67067a68455dcbbd33302275fc3476dccbd9a995a173064decb8a8f974c8563de1018bebef550fba1738d0ec6aad08e3335299389b57c1c52228d6bd1f6ad6b56d095b50a09bddd9a"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) mmap(&(0x7f0000367000/0x3000)=nil, 0x3000, 0x6, 0x50, r1, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x40, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r2 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b100090582"], 0x0) syz_usb_control_io(r2, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/compact_memory\x00', 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) syz_open_dev$dri(&(0x7f0000000180), 0x1, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000280)={0x20000003, 0x0, 0x1ff}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000160001f47efde4be701161000a0000000400008004"], 0x1c}}, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io(r2, 0x0, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x3a1}, {&(0x7f0000000280)=""/85, 0x7c}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000400)=""/106, 0x645}, {&(0x7f0000000980)=""/73, 0x1b}, {&(0x7f0000000200)=""/77, 0x14}, {&(0x7f00000007c0)=""/154, 0x21}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41, 0xa1}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) syz_usb_control_io$uac1(r2, 0x0, 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r2, 0x0, 0x0) syz_usb_connect$hid(0x1, 0x0, 0x0, 0x0) r5 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_pidfd_open(r5, 0x0) 3.256033446s ago: executing program 1 (id=614): setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000000340)=0x1, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x181040, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='attr\x00') getdents64(r1, &(0x7f0000002f40)=""/4098, 0x1002) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = epoll_create1(0x0) r4 = eventfd2(0x30a, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000000c0)={0x60000007}) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4400ae8f, &(0x7f0000000240)=@x86={0x1, 0x8, 0x8, 0x0, 0x3, 0x2, 0x6, 0x1, 0x0, 0xca, 0x6, 0x1, 0x0, 0x2789, 0x4, 0x3, 0x7, 0x5, 0x10, '\x00', 0x28, 0x80000001}) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$SO_TIMESTAMP(r6, 0x1, 0x31, &(0x7f0000000340)=0x7e, 0x4) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000005480)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000000206010300000000000000000000000005000100070000000900020073797a3100000036056b9b2ab75d91"], 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000003c000701fcffffff00000000017c0000100036800c00020008000000007000000c000180"], 0x30}, 0x1, 0x0, 0x0, 0x488c0}, 0xc000) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000500)=ANY=[@ANYBLOB="010000000000000070000040"]) 2.610009398s ago: executing program 0 (id=615): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/notes', 0x0, 0x0) pread64(r0, 0x0, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) (async) r2 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x7fff, '\x00', 0x0, r0, 0x1, 0x2, 0x5, 0x0, @void, @value, @void, @value}, 0x50) (async) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380), 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x20, 0x11, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x8000}, [@call={0x85, 0x0, 0x0, 0x19}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r1}}, @tail_call={{0x18, 0x2, 0x1, 0x0, r0}}, @ldst={0x1, 0x0, 0x0, 0x5, 0x7, 0x1, 0xc}, @ldst={0x3, 0x0, 0x4, 0xa, 0x6, 0x2, 0x8}, @map_val={0x18, 0x3, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x127}]}, &(0x7f0000000200)='syzkaller\x00', 0x200, 0x8, &(0x7f0000000240)=""/8, 0x41000, 0x4a, '\x00', 0x0, @fallback=0xf, r0, 0x8, &(0x7f0000000300)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x5, 0x9, 0x735d, 0x7}, 0x10, 0x0, r3, 0x5, &(0x7f00000003c0)=[r0, r0, r0, r0, r0], &(0x7f0000000400)=[{0x0, 0x5, 0x4, 0x7}, {0x2, 0x4, 0x4, 0x5}, {0x5, 0x1, 0x1, 0x5}, {0x1, 0x5, 0xf, 0x9}, {0x1, 0x5, 0x2, 0x6}], 0x10, 0x4, @void, @value}, 0x94) (async) r4 = syz_usb_connect$hid(0x3, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x8, 0x458, 0x501b, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0xa0, 0x4, [{{0x9, 0x4, 0x0, 0x6, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x3ff, 0x8, 0x1, {0x22, 0x8}}, {{{0x9, 0x5, 0x81, 0x3, 0x400, 0x0, 0xfe, 0x9}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r4, 0x0, 0x0) (async) syz_usb_control_io$hid(r4, &(0x7f00000002c0)={0x24, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x22, 0x8, {[@global=@item_012={0x2, 0x1, 0x2, "9c7f"}, @local=@item_4={0x3, 0x2, 0x5, 'Fv+:'}]}}, 0x0}, 0x0) (async) syz_usb_connect$hid(0x5, 0x36, &(0x7f0000001200)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0x5ac, 0x24c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x40, 0x30, 0x4, [{{0x9, 0x4, 0x0, 0xe, 0x2, 0x3, 0x1, 0x2, 0x81, {0x9, 0x21, 0x400, 0x4, 0x1, {0x22, 0xd04}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x9, 0xf, 0x1}}}}}]}}]}}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0}) 2.479131804s ago: executing program 2 (id=616): mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x7, 0x44, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000a1121710950b2a17f4f7010203010902240001000000000904fb00026c5d650009050402100000fa000905820240"], 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000340)={0x2c, &(0x7f0000000180)=ANY=[@ANYBLOB="400d06"], 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x6, 0x800000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x27) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4, 0x2}, &(0x7f00000000c0)=0x8) (async) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000940)={0x34, &(0x7f00000001c0)=ANY=[@ANYBLOB="20178b01000000e1"], 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r5 = syz_open_dev$vim2m(&(0x7f0000000040), 0x200, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000cc0)={0x1, @pix_mp={0xe7ff, 0x0, 0x34324241, 0x0, 0x0, [{}, {}, {0x1}], 0x0, 0x0, 0x7}}) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000680)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="400b11"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 32) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000c00)={0x2c, &(0x7f0000000240)=ANY=[@ANYBLOB="8ac473f46fb28689be62addbd370000303000000"], 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) syz_usb_control_io$cdc_ecm(r1, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000600)={0x34, &(0x7f00000000c0)={0x20, 0x18, 0x1, "9f"}, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r6 = dup(r0) (async) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="2e00000010008188e6b62aa7165768af3a5e5d6e480000005e140602000000000e000a0014000000028000001294", 0x2e}], 0x1}, 0x0) (async) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000000000)={0x0, 0xfffffffb, 0x0, 0x515f3157, 0x4, "78e1141009f593233bce41f20613341f43d01f"}) write$UHID_INPUT(r6, &(0x7f0000001040)={0xd, {"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", 0x1010}}, 0x1b7) (async) read$FUSE(r6, &(0x7f0000002080)={0x2020}, 0x2020) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x64010100}}, [0x7fffffffffffffff, 0x1, 0x2f, 0xffffffff7fffffff, 0x9, 0x6, 0x5, 0x4, 0xfffffffffffff58c, 0x81, 0x3f, 0x8, 0x10001, 0x2, 0x2]}, &(0x7f0000000140)=0x100) syz_usb_connect(0x2, 0x6b, &(0x7f00000002c0)=ANY=[@ANYBLOB="1201000385352608f20446b76e8e01020301090259000104e9000909049300000e0100ff0a2401020005028a01020924"], &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) (async) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=r8, @ANYBLOB="0600030004000700fdffcb81b97b08c23d72827f9f1041d04cb3eedf3196a77137dc547fac816b40ea0d9abc75ad59caa022685942147330535a40e25cb57208261af549c678482044942475a4932f9e4f6e7b28b4ebd6a24b9b1f874f65ac7d27189a517c2fd425f7b2560b82177934079a268398c3938472988a955562160c21058b04060c8bcad5871592a9f1c560499a30fadd4f2cfd70f1182c9890981d0614363f5702ab33b9941848000000"], 0xe) 2.28788573s ago: executing program 1 (id=617): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x800000000000001, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) r2 = syz_usb_connect(0x0, 0x5f, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000b1f203401e0903003bd7010203010902"], 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0, 0x12, 0xffffffffffffffff, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_clone(0x20048080, &(0x7f0000000280)="f769f08a471073a61f56a7bb9fa0c5e85a44ca7207629c402797ea8a00ccf1bfa14c3abfba5140caa67cd61172be66625bf592cceac2d1ce3e53333b1d9fbf35420cd45b475ec7b55ecd6cfb839a97a8ee3a68a2b9a70c5c6ed149", 0x5b, &(0x7f0000000140), &(0x7f0000000340), &(0x7f0000000500)="504577b655250dce3d9447187a54c58ea5fae69cef938c8375f9cb58a8311f7faf64ab403bbb0c037eefba4ed2a077f64aebe54b7a9a00b51d5617ae7b028f8cf5720fdcd44512e2ad9d0e9a81870f08512bf45845637526da6d4514d749e2753d7b030e15df39b15643f28739ebfe39771b7642e73f92dfac74342c174fe011ac7292dea572625c8b3ed77afc007dc16c05e47ccc269b2f7de4c99561f1fbd7f26e04b76667f0c8ac3841a3cd511537ad29012567b399a20c83577908") ioprio_get$pid(0x1, r3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0xc0, 0x0) ioctl$TUNSETOFFLOAD(r4, 0x400454d0, 0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r5, 0x6, 0x14, &(0x7f0000000300)=0x1, 0x4) connect$inet(r5, &(0x7f0000000040)={0x2, 0x2, @private=0xa0100fe}, 0x10) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x8417f, 0x0) r6 = syz_usb_connect(0x2, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="120100001a77aa4094225b4210a20102030109022400010000000009040000029233500009050602ff030000000905ba3e79"], 0x0) syz_usb_control_io$cdc_ncm(r6, 0x0, &(0x7f0000000440)={0x44, &(0x7f0000000240)=ANY=[@ANYBLOB="40010400000003"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r6, 0x0, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x40, 0x1, 0x1a, "84fb4099a09ffea22448df42545cc21ec03ff6c83c7a0d139de9"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$printer(r6, 0x0, 0x0) sendmmsg$inet(r5, 0x0, 0x0, 0x40400c1) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="b7000000010003c3bfa30000000000000703000020feffff720af0fff8ffffff71a4f0ff0000000065040200000000ff2d400500000000003400000001ed00007b030000000000001d440000000000007a0a00fe00ffffffdb03000000000000b5000000000000009500000000000000023bc065b78111c6dfa041b63af4a3912435f1a864a710aad58db6a693002e7f3be361917adef6ee1c8a2a4f8ef1e50becb19bc461e91a7168e51815548000000000000000275daf51efd601b6bf01c8e8b1b526375ee4dd6fcd82e4fee5bef7af9aa0d7f300c095199fe3ff3128e599b0eaebbdbd732c9cc00eec36574a8f6456e2ccae25ea21714eca8cf5d803e04d83b46e21557c0afc646cb7790b3e6440c2fbdb00a3e35208b0bb0d2cd829e654400e2400000000000000800643a98d9ec21ead2ed51b104d4d91af25b845b9f75dd08d123deda8ebc72f526d8e8afcb913466aaa7f6df70252e79166d858fcd0e06dd31af9612f2460d0b11008e59a5923906f88b53987af1714e72ba7616536fd9aa58f2477184b6a89adaf17b0baf587aef370a2d426a6041bdef728d236619074d6ebdfd1f5089048ddff6da40f9411fe7226a40409d6e37c4f46756d31cb467600ade70063e5291569b33d21dae356e1c51f03a801be8189679a16da18ec0ae564162a27afea62d84f3a10746443d64364c82770c8204a1deeed4155617572652d950ad31928b0b0c3dc2869f478341d02d0f5ad94b081fcd507acb4b9c65fee7d26b34381fcb59b854e9d5a17f4720082f13d000000225d85ae49cee383dc5049076b98fb6853ab39a21514da60d2ae20cfb91d6a49964757cdf538f9ce2bdb1ab062cd54e67051d355d84ce97bb0c6b4a595e487efbb2d71cde2c10f0bc6980fe78683ac5c0c31032599ddd71063be9261eee52216d009f4c52048ef8c126aeef5f510a8f1aded94a129e4aec6e8d9ab06faffc3a15d96c2ea3e2e04cfe031ed3afa84c401f0ece6c7fe7cd8697502c7596566d674e425da5e87e59602a9f6590521d31d38df9ba60248d9a0d61282dfb15eb6841bb64a1b3045024a982f3c48153baae2c4e7bf37548c7f1a4cad2422ee965a38f7defbd2960242b104e20dc2d9b0c3560811ea6c3560a43364d402ccdd9069bd50b994fd6a34ee18022a579dfc0229cc0dc9881610270928eaeb883418f562ae00003ea96d10f172c0374d6eed826407000000000000004a9c5a90ff59d54d1f92ecc48899b212c55318294270a1ad10c80fef7c24d47afce829ba0f85da6d888f18ea40ab959f6074ab2a40d85d15017ab513cdc6c0e57fb1c1ca571380d7b4ead35a385e0b4a26b702396df7e0c1e02b6e4114f244a9bf93f04bf072f0861f5c0b000000000000eedcf2ba1a9508f9d6aba582a896a9f1ffa968eacea75caf822a7a63ba34015ea52acb1188883ad2a3b1832371fe5bc621426d1ed0a4a99702cc1b6912a1e717d29135753208165b9cdbae2ed9dc7358f0ebadde0b727f27feeb744ddcc536cbae315c7d851680f6f2f9a6a8906943408e6df3c391e97ba48db0a5adbfd03aac93df8866fb010aec0e92bed1fe39af169d2a466f4ca2195234648e0a1ca50db6f3d9436a7d55fc30511d00000000c95265b2bd83d64a532869d701723fedcbada1ee7baa19faf67256b56a41fd355b6a686b50f0937f778af083e055f6138a757ebd0ed91124a6b244f9acf41ac5d73a008364e0606a594817031fc2f52c8785fe0721719b3d654026c6ea08b83b123145eb6dc5f6a9037d2283c42efc54fa84323a3304f41ff462c8843187f1dd48ef3fa293774d582956ff0f40b10ca94f6feeb2893c17888e1cdba94a6ea80c33ead5722c3293a493f1479531dd88261458f40d31fe8df15efaaeea831555877f9538c6ee6ba65893ff1f928ba7554ba583fef3ec7932f5954f31a878e2fae6691df8b4b7ecd27ce82f7df3e7d1daac43738612e4fee18a22da19fcdb4c2890cda1f96b952511e3a69d694d625e0b2f808890205f3a6da2819d2f9e77c7c64affa54fec0136cbafa5f62e96753b639a924599c1f69219927ea5301fff0a6063d427f0688430754c02180d61542c2571f983e96735600000554f327a353511ccedde99493c31ac05a7b57f03ca91a01ba2c60ca99e8ebc15ecb4d91675767999d146aef7799738b292fd64bbca48568325b2969e2b15f36b788bce5ccdbaf75c94cb93499f6947a967a7bce14c6d80010f5c653d22d49030a8c2a4ab595bf4238f18ca428dafc7ac96d40460780000000051a2104f22e6db5a62b5089c1b45282d38864daa3ae81d6b0968d1d2867b91b7d120968308c31db2633d6864da40b54783a17aaeb6737c323f9f98e354cc98dcfe23ad01bd0000000069ffe1c2c73e1661261173f359e93d2c5e424c17998809ec8f0232b3955e052a4cecd89008f70314a0bdd491ec86a4555d89fe0120f64c62e8e3ed8bcb45202c204bbec8d722824c0ebca8db1ea4a003fe9af5d785d0128171c90d9900ce2532b0f9d01c4b45294fbba468df3e1b393cb4e62e754598e47df6bd06431c94bc5d047899fd219f448bf9189c65c9d91eda6b52a373803a9e0600f86909bc90addb7b9aee813df534aac4b32fd691b8068cd849904568916694d461b76a58d88cf0f520310a1e9fdc18cdbef2662eee077515d0a8811922929e085392ab3d1311b8243266d87047f601fa88a000000000000000000000000000006acc19808d7cf29bc974b0ea92499a419aa095e203c1bafbb9b9a7c2bca3f0a18ee4952f2d325a56390578f12205db653a536f0100e0eda300a43a13bd1b9f3322405d1efd78e578dc6b3fb84f3738a4b6caa84feda91f3edb32231ec75300000000000087efa51c5d95ecba4e50e529d1e8c89600e809dc3d0a2f65579e23457949a50f2d0455cf79a43746979f99f6a1527f004f1e37a3926937e84fb478199dc1020f4beb98b88b5e7885e9a617aa6c8e10d4202c5afeb06e2f9115558ea12f92d7ae633d44086b3f03b20d546fa66a72e38207c9d20035ab63de71a30f1240de52536941242d23896ab74a3c6670fdc49c14f34fc4eadd6db8d80eba439772bf60a1db1829f1a57d3f18f4edaeb5d37918e6fddcd821da67a0785585a4443440dc65600e64a6a2744c46570e8f46da1ab990ca053cbfe801000000000000000000000000000000d55d7182af2ea5f8d0ad495e3eb9421963a5a683c3dcb2d300aa3b2cfe946d2348c35f5d67d68ac07c8f84b3679e77c2e629ecec7c12c35d6b6971b8ae13cc00956d2227db60c0a461ed2b3ecfb16d19037c8c88c91dda1f904fbbc864e95ad43d6dd6d5eadbcea25682ba4b91e14c3fbfdfd1d680aa1af102d97681656bf56ff0674237ce097d39008cc3257778de878bcd37467386f993be6d20c93a7791e7f2a155ce379b4cda2500108052aeb9bd03ff6d4c5dbda9ff485d6576a492d436d52edcd420e7deaa4343a0add3941ae7c5f58af43866ca64750f43e583ca1ceb3a805e46beef9dca77a4edcbb42aa0caf0bbd6cec72d85540293cb4849b0610800000000000000000000000000000000f9814d5f6c8673c143ff2f901e71b8818665b56f7a03afe3d900007656859db4cb06aaaf9f02cfab5b9e61cc00e8e19429921b8df4c4c53bddea4cc48737842952ff08aeac15685df194ca89da8cf6d29a2be9779181fd5d105af5786094d9130f5826b18b9667b971a994f3fd069629a1052f441e96884f90c91f4a974242aabfc8adbadc9ca27955b5c90f0bd9a46ed044272383d3768871a9c8cfd7948aea445c55684351002ed4a4af45341de8e5e1f33624bd2ec1591dd00bbe05000000f89a928662e9b9449db34394fc5e946fadaee576e28ac0feab4e3585ed43d206218f524083840a78b7236bb7f5e42b5376642f8ad4028d4ead407240e7467d1b37afe20690d7672c7e926fded95cf805516ad836eb730619a05af36fb28329d6feb33219cc9164461a8ba3afd5949b9a6046c53663df30a049414089c1ae8f3476236b05dde8dda4843a62c591f8d2b1a62d0db8dc826219bd87398b33e140792297d023ef52de2e75b9dbbfb8712ccc15c69cfb4c6c1bc2ae74621e536b9d3f09a15dada1561a8192d65cc59d7ed5a6bd61000000000000000000000000000000000000000000000000000000000000000000000000f637782e317d492b2392fd0ea81397a80227f271bad21d688af35a2bd02c15d20f3d62a50e20260642c25f304c8034a5f4d8e45e701dbd84294d1096e715662b8223e10e98c4c38451fc5c702084e3fa9b184e0d0fba44acf3ddfdb2043288fa6b67fa762c8b75d4478756ef240f2b314e4d77a3afb4fcec92248327004d1dac7ac87a6f8cb04d82acc307d60e4713bd9a8f29091d3048c669a5f5439e0a906ce098d177b9579882586511cfe6a23e57c44d1654899f077b5636e4181f3de6b814bedcac5290ad8018bbe4424edc6d9b0e61b404bb7a2d4883bbc200de8332029cbc04a0bc521718348071ec6288906347dcd62b75c72ce26424630ff7bb", @ANYRES32=r2], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x4}, 0x8, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) recvmmsg(r5, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/32, 0x20}], 0x1}, 0x80}], 0x1, 0x10002, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r7 = add_key(0x0, 0x0, &(0x7f0000000080)="ae", 0x1, 0xffffffffffffffff) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) r8 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f0000000240)={'fscrypt:', @auto=[0x35, 0x65, 0x66, 0x34, 0x33, 0x63, 0x63, 0x37, 0x38, 0x38, 0x39, 0x61, 0x66, 0x39, 0x37, 0x62]}, &(0x7f0000000400)={0x0, "f82ce56f9a8326883dafc705b81daa2f2d00181e6e98600521eefb985e48341299d0776e8adb174558e5f19e66f89917e23fba981cb69a33039589d685f01390", 0x12}, 0x48, 0xfffffffffffffff9) keyctl$KEYCTL_MOVE(0x1e, r8, r7, r7, 0x1) 978.496302ms ago: executing program 3 (id=618): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12010000000000401e04012810000000000109022400010000000009040000020300000009210000000122050009058103"], 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000fc0)={0x18, 0x5e, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x2}]}, 0x18}], 0x1}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) r2 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000080)={0x4, 0x9, {0xffffffffffffffff}, {}, 0x3d, 0x800000000000006}) r3 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f00000000c0)={'fscrypt:', @desc3}, &(0x7f0000000100)={0x0, "d33b67d18fb84753002050f85815383db08fae9b7a7e8853dd643b8e26d184dd37d08aede16393844d5334fb127f32326cccd6ec0210ab10c35a69568a6f1ad5", 0x16}, 0x48, 0xfffffffffffffffd) pipe2$watch_queue(&(0x7f0000001180)={0xffffffffffffffff}, 0x80) r5 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000080)="f8", 0x1, 0xfffffffffffffffe) pipe2$watch_queue(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) keyctl$KEYCTL_WATCH_KEY(0x20, r3, r6, 0x84) keyctl$KEYCTL_WATCH_KEY(0x20, r5, r4, 0xb5) keyctl$KEYCTL_WATCH_KEY(0x20, r5, r6, 0x2a) syz_usb_control_io(r0, &(0x7f0000000540)={0x2c, &(0x7f0000000040)=ANY=[@ANYBLOB="0000f0"], 0x0, 0x0, 0x0, 0x0}, 0x0) 817.128461ms ago: executing program 2 (id=619): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000180), 0xfea7) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000080), 0x47ffffa, 0x122c42) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) (async) landlock_create_ruleset(&(0x7f0000000040)={0x0, 0x3}, 0x10, 0x0) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r2, 0x0, 0x100000002) (async) r5 = syz_open_dev$usbfs(&(0x7f0000000080), 0x77, 0x101a01) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$USBDEVFS_CONNECTINFO(r5, 0x80045520, &(0x7f00000000c0)) 708.098746ms ago: executing program 0 (id=620): r0 = socket$can_j1939(0x1d, 0x2, 0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000300)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) syz_open_dev$I2C(&(0x7f00000001c0), 0x7ff, 0x800) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x8010, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x101) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r4 = syz_open_dev$usbfs(0x0, 0x75, 0x40082) socket(0x10, 0x3, 0x0) ioctl$USBDEVFS_CLAIM_PORT(r4, 0x80045518, &(0x7f0000000000)=0x1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280), 0x802, 0x0) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001880)="5c00000012006bab9e3de3d86e6c1dffff137e0300000000000000b68675f8001d000a00a0e69ee517d34460bc24eab556a7e6241e6182949a36c23d3b48dfd8cdbf9367b4fa51f60a64c9f408000300060100000800030011000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) epoll_create1(0x0) r6 = syz_open_dev$video4linux(&(0x7f0000000080), 0x86, 0x62500) ioctl$VIDIOC_QUERY_EXT_CTRL(r6, 0xc0e85667, &(0x7f00000000c0)={0x980001, 0x102, "117431cb65715646b76482f13996ba0c7bc4287ea7b89a56baae0f391e15d339", 0x7fffffffffffffff, 0x3, 0x7, 0xbad, 0x80000000, 0x1, 0x995d, 0x3, [0x2, 0x8, 0x5, 0xfffffc01]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000), 0x82801, 0x0) r7 = socket$key(0xf, 0x3, 0x2) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$WG_CMD_SET_DEVICE(r8, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f00000010c0)={0x7c, 0x0, 0x1, 0x70bd25, 0x0, {}, [@WGDEVICE_A_PEERS={0x4c, 0x8, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x20, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x2}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24}]}]}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4084}, 0x20008040) sendmsg$key(r7, &(0x7f0000000800)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="020101090800000000170006ffffff00030006001000000002000000e0000009f9ff0f0005000000030005007217440502000000e0000001"], 0x40}}, 0x0) sendmsg$key(r7, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000000080)={&(0x7f00000000c0)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0xfffffffe, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0xe, @in={0x2, 0x0, @multicast1=0xe0000009}}, @sadb_sa={0x2, 0x1, 0x10000, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x3c, 0x0, 0x0, @in={0x2, 0x0, @multicast1}}]}, 0x50}}, 0x0) setsockopt$SO_J1939_PROMISC(r0, 0x6b, 0x2, 0x0, 0x0) 0s ago: executing program 2 (id=621): r0 = syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file0\x00', 0x90000, 0x0, 0x1, 0x0, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) r2 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f0000000040)={0x1d, r3, 0x8000000000000003, {}, 0x2}, 0x18) bind$can_j1939(r2, &(0x7f0000000200)={0x1d, r3, 0x3, {0x1, 0xff, 0x3}}, 0x18) syz_fuse_handle_req(r1, &(0x7f00000041c0)="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0x2000, &(0x7f0000000a00)={&(0x7f00000002c0)={0x50, 0x0, 0x0, {0x7, 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10, 0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x78, 0xfffffffffffffff5, 0x5, {0x200000000000000, 0x40205, 0x0, {0x20000004, 0x3, 0x923f, 0x1, 0xfffffffffffffdfe, 0x0, 0x0, 0xd, 0x100000f, 0xc000, 0x400000, 0x0, 0x0, 0x8001, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000340)={{0xeeee8000, 0x6000, 0xe, 0x9, 0x3, 0xf9, 0x8, 0x8, 0x7, 0x7, 0xc, 0xe}, {0x6000, 0x0, 0x3, 0xff, 0x1, 0xb, 0x2, 0x2, 0xd, 0xfc, 0x9}, {0xd000, 0xdddd0000, 0x9, 0x8, 0x2, 0x2, 0x7, 0x81, 0x5, 0x3, 0x7, 0x9}, {0xdddd0000, 0x1000, 0x4, 0x0, 0x4, 0x0, 0x5, 0x8f, 0x8e, 0x6, 0x0, 0x84}, {0x4, 0x1, 0x2, 0xd, 0xfa, 0x7, 0x0, 0x3, 0x3, 0x9, 0x1, 0x4}, {0xeeee8000, 0x80a0000, 0xa, 0x81, 0x6, 0x3f, 0xf8, 0x90, 0x10, 0x6, 0x1f, 0x3}, {0x5000, 0x1, 0x0, 0x9, 0x1, 0x1, 0x2, 0x0, 0x9, 0x1, 0x2}, {0xffff1000, 0x8000000, 0x4, 0x2, 0x9f, 0xa0, 0xfd, 0x2c, 0x7, 0x9, 0xe, 0x76}, {0x0, 0x4}, {0x4000, 0x8}, 0x20, 0x0, 0xdddd0000, 0x0, 0x5, 0x800, 0x2, [0x9, 0xd, 0x2, 0x7]}) utimensat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) kernel console output (not intermixed with test programs): 467.661658][ T5901] usb 3-1: new full-speed USB device number 29 using dummy_hcd [ 467.672796][ T976] usb 1-1: new high-speed USB device number 40 using dummy_hcd [ 467.723134][ T5919] usb 2-1: USB disconnect, device number 36 [ 467.824875][ T5901] usb 3-1: config 2 has an invalid interface number: 48 but max is 0 [ 467.837630][ T5901] usb 3-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 467.864312][ T976] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 467.874543][ T976] usb 1-1: New USB device found, idVendor=1ea7, idProduct=0907, bcdDevice= 0.00 [ 467.922778][ T5901] usb 3-1: config 2 has no interface number 0 [ 467.952792][ T976] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 467.965739][ T5901] usb 3-1: too many endpoints for config 2 interface 48 altsetting 49: 55, using maximum allowed: 30 [ 468.019167][ T5901] usb 3-1: config 2 interface 48 altsetting 49 has 0 endpoint descriptors, different from the interface descriptor's value: 55 [ 468.034022][ T976] usb 1-1: config 0 descriptor?? [ 468.061775][ T47] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 468.064108][ T5901] usb 3-1: config 2 interface 48 has no altsetting 0 [ 468.080120][ T5901] usb 3-1: New USB device found, idVendor=7a69, idProduct=0001, bcdDevice=a8.6b [ 468.102880][ T5901] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.126506][ T5901] usb 3-1: Product: syz [ 468.137003][ T47] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 468.140677][ T5901] usb 3-1: Manufacturer: syz [ 468.156827][ T47] em28xx 4-1:0.132: board has no eeprom [ 468.158734][ T5901] usb 3-1: SerialNumber: syz [ 468.201474][ T5919] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 468.223755][ T47] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 468.246131][ T47] em28xx 4-1:0.132: analog set to bulk mode. [ 468.254395][ T7392] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 468.276637][ T7392] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 468.285935][ T5904] em28xx 4-1:0.132: Registering V4L2 extension [ 468.354163][ T5919] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 468.370285][ T5919] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 468.396673][ T5943] usb 4-1: USB disconnect, device number 23 [ 468.397965][ T5904] em28xx 4-1:0.132: failed to trigger read from i2c address 0x4a (error=-19) [ 468.422662][ T5919] usb 2-1: config 0 descriptor?? [ 468.431272][ T5943] em28xx 4-1:0.132: Disconnecting em28xx [ 468.439795][ T5919] cp210x 2-1:0.0: cp210x converter detected [ 468.579397][ T976] semitek 0003:1EA7:0907.0006: hidraw0: USB HID v0.00 Device [HID 1ea7:0907] on usb-dummy_hcd.0-1/input0 [ 468.685300][ T7394] input: syz0 as /devices/virtual/input/input13 [ 468.715562][ T5904] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 468.724238][ T5904] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 468.745408][ T5904] em28xx 4-1:0.132: No AC97 audio processor [ 468.765329][ T5904] usb 4-1: Decoder not found [ 468.769999][ T5904] em28xx 4-1:0.132: failed to create media graph [ 468.772193][ T976] usb 1-1: USB disconnect, device number 40 [ 468.787497][ T7400] netlink: 20 bytes leftover after parsing attributes in process `syz.3.384'. [ 468.805298][ T5904] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 468.824294][ T5904] em28xx 4-1:0.132: Remote control support is not available for this card. [ 468.847781][ T5943] em28xx 4-1:0.132: Closing input extension [ 468.865689][ T5943] em28xx 4-1:0.132: Freeing device [ 468.938923][ T5919] usb 2-1: cp210x converter now attached to ttyUSB0 [ 469.165948][ T7403] netlink: 23 bytes leftover after parsing attributes in process `syz.4.383'. [ 469.182550][ T5943] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 469.356296][ T5943] usb 4-1: New USB device found, idVendor=1d50, idProduct=60a1, bcdDevice=a1.4f [ 469.370317][ T7406] netlink: 156 bytes leftover after parsing attributes in process `syz.4.383'. [ 469.406458][ T7406] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 469.441810][ T5943] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.450644][ T5943] usb 4-1: Product: syz [ 469.454989][ T5943] usb 4-1: Manufacturer: syz [ 469.460000][ T5943] usb 4-1: SerialNumber: syz [ 469.467885][ T5943] usb 4-1: config 0 descriptor?? [ 469.661569][ T5919] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 469.678727][ T5943] airspy 4-1:0.0: usb_control_msg() failed -71 request 09 [ 469.691515][ T5943] airspy 4-1:0.0: Could not detect board [ 469.697288][ T5943] airspy 4-1:0.0: probe with driver airspy failed with error -71 [ 469.820031][ T5943] usb 4-1: USB disconnect, device number 24 [ 469.821578][ T5919] usb 5-1: Using ep0 maxpacket: 32 [ 469.845511][ T5919] usb 5-1: config 0 has an invalid interface number: 132 but max is 0 [ 469.854018][ T5919] usb 5-1: config 0 has no interface number 0 [ 469.860303][ T5919] usb 5-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 469.875054][ T5919] usb 5-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 469.884734][ T5919] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 469.893034][ T5919] usb 5-1: Product: syz [ 469.897355][ T5919] usb 5-1: Manufacturer: syz [ 469.902253][ T5919] usb 5-1: SerialNumber: syz [ 469.915618][ T5919] usb 5-1: config 0 descriptor?? [ 469.926766][ T5919] em28xx 5-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 469.937602][ T5919] em28xx 5-1:0.132: Video interface 132 found: [ 470.391721][ T1164] usb 3-1: USB disconnect, device number 29 [ 470.945073][ T5857] usb 2-1: USB disconnect, device number 37 [ 470.965317][ T5857] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 471.067274][ T5857] cp210x 2-1:0.0: device disconnected [ 471.266101][ T5919] em28xx 5-1:0.132: unknown em28xx chip ID (0) [ 471.339807][ T5919] em28xx 5-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 471.349125][ T5919] em28xx 5-1:0.132: board has no eeprom [ 471.359482][ T7425] program syz.3.389 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 471.411430][ T5919] em28xx 5-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 471.420066][ T5919] em28xx 5-1:0.132: analog set to bulk mode. [ 471.427504][ T5904] em28xx 5-1:0.132: Registering V4L2 extension [ 471.473579][ T5904] em28xx 5-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 471.508496][ T5904] em28xx 5-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 471.628755][ T1164] usb 1-1: new full-speed USB device number 41 using dummy_hcd [ 471.657502][ T5904] em28xx 5-1:0.132: failed to trigger read from i2c address 0x42 (error=-5) [ 472.071729][ T5904] em28xx 5-1:0.132: failed to trigger read from i2c address 0x40 (error=-5) [ 472.187735][ T5943] usb 5-1: USB disconnect, device number 33 [ 472.207132][ T5943] em28xx 5-1:0.132: Disconnecting em28xx [ 472.307258][ T5904] em28xx 5-1:0.132: Config register raw data: 0xffffffed [ 472.314496][ T5904] em28xx 5-1:0.132: AC97 chip type couldn't be determined [ 472.321799][ T5904] em28xx 5-1:0.132: No AC97 audio processor [ 472.330851][ T5904] usb 5-1: Decoder not found [ 472.336122][ T5904] em28xx 5-1:0.132: failed to create media graph [ 472.346994][ T5904] em28xx 5-1:0.132: V4L2 device video103 deregistered [ 472.358540][ T5904] em28xx 5-1:0.132: Remote control support is not available for this card. [ 472.369512][ T5943] em28xx 5-1:0.132: Closing input extension [ 472.466476][ T5943] em28xx 5-1:0.132: Freeing device [ 472.521425][ T1164] usb 1-1: new high-speed USB device number 42 using dummy_hcd [ 472.641453][ T5904] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 472.671437][ T1164] usb 1-1: Using ep0 maxpacket: 16 [ 472.690231][ T1164] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 472.724676][ T1164] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 472.751003][ T1164] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 472.760943][ T1164] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 472.804569][ T1164] usb 1-1: config 0 descriptor?? [ 472.821476][ T5904] usb 2-1: Using ep0 maxpacket: 8 [ 472.839722][ T5904] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 472.862253][ T5852] Bluetooth: hci0: command 0x0406 tx timeout [ 472.867027][ T5904] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid maxpacket 1536, setting to 1024 [ 472.869188][ T5852] Bluetooth: hci2: command 0x0406 tx timeout [ 472.886820][ T5859] Bluetooth: hci4: command 0x0406 tx timeout [ 472.887445][ T5904] usb 2-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 472.893893][ T5859] Bluetooth: hci3: command 0x0406 tx timeout [ 472.921701][ T5943] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 472.947982][ T5904] usb 2-1: config 0 interface 0 has no altsetting 0 [ 472.961499][ T5904] usb 2-1: New USB device found, idVendor=056a, idProduct=0059, bcdDevice= 0.00 [ 472.970848][ T5904] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 472.991486][ T5904] usb 2-1: config 0 descriptor?? [ 472.997356][ T7443] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 473.104653][ T5943] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 473.125810][ T5943] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 473.177846][ T7457] IPVS: set_ctl: invalid protocol: 11612 172.20.20.11:21 [ 473.206858][ T5943] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 473.278984][ T5943] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 473.321393][ T5943] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 473.401821][ T5943] usb 5-1: config 0 descriptor?? [ 473.425666][ T5904] wacom 0003:056A:0059.0007: unknown main item tag 0x2 [ 473.470706][ T5904] wacom 0003:056A:0059.0007: item fetching failed at offset 3/5 [ 473.512650][ T5904] wacom 0003:056A:0059.0007: parse failed [ 473.514240][ T7463] xt_TCPMSS: Only works on TCP SYN packets [ 473.518592][ T5904] wacom 0003:056A:0059.0007: probe with driver wacom failed with error -22 [ 473.625365][ T5904] usb 2-1: USB disconnect, device number 38 [ 473.652820][ T7448] ======================================================= [ 473.652820][ T7448] WARNING: The mand mount option has been deprecated and [ 473.652820][ T7448] and is ignored by this kernel. Remove the mand [ 473.652820][ T7448] option from the mount to silence this warning. [ 473.652820][ T7448] ======================================================= [ 473.801483][ T47] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 473.941476][ T47] usb 3-1: device descriptor read/64, error -71 [ 473.967080][ T7448] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 473.978440][ T5857] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 473.992236][ T7448] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 474.006683][ T5943] usbhid 5-1:0.0: can't add hid device: -71 [ 474.035445][ T5943] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 474.056705][ T5943] usb 5-1: USB disconnect, device number 34 [ 474.141546][ T5857] usb 4-1: Using ep0 maxpacket: 8 [ 474.148877][ T5857] usb 4-1: unable to get BOS descriptor or descriptor too short [ 474.164532][ T5857] usb 4-1: config 8 has an invalid interface number: 19 but max is 0 [ 474.173604][ T5857] usb 4-1: config 8 has no interface number 0 [ 474.180248][ T5857] usb 4-1: config 8 interface 19 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 474.196930][ T47] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 474.200007][ T5857] usb 4-1: New USB device found, idVendor=187f, idProduct=0600, bcdDevice=bd.d4 [ 474.219101][ T5857] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.371523][ T47] usb 3-1: device descriptor read/64, error -71 [ 474.410760][ T5857] usb 4-1: Product: syz [ 474.420564][ T5857] usb 4-1: Manufacturer: syz [ 474.430774][ T5857] usb 4-1: SerialNumber: syz [ 474.481760][ T47] usb usb3-port1: attempt power cycle [ 474.657551][ T7466] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 474.677689][ T5919] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 474.732215][ T7466] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 474.747486][ T5857] smsusb:smsusb_probe: board id=18, interface number 19 [ 474.765946][ T5857] usb 4-1: USB disconnect, device number 25 [ 474.821933][ T47] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 474.861536][ T5919] usb 2-1: Using ep0 maxpacket: 8 [ 474.869452][ T47] usb 3-1: device descriptor read/8, error -71 [ 474.876163][ T5919] usb 2-1: config 0 has an invalid interface number: 130 but max is 0 [ 474.886679][ T5919] usb 2-1: config 0 has no interface number 0 [ 474.896364][ T5919] usb 2-1: New USB device found, idVendor=2013, idProduct=0246, bcdDevice=e6.56 [ 474.906120][ T5919] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 474.919594][ T5919] usb 2-1: Product: syz [ 474.926659][ T5919] usb 2-1: Manufacturer: syz [ 474.936657][ T5919] usb 2-1: SerialNumber: syz [ 474.951404][ T5919] usb 2-1: config 0 descriptor?? [ 474.965005][ T5919] as10x_usb: device has been detected [ 474.972719][ T5919] dvbdev: DVB: registering new adapter (PCTV Systems picoStick (74e)) [ 475.064807][ T976] usb 5-1: new high-speed USB device number 35 using dummy_hcd [ 475.068410][ T5919] usb 2-1: DVB: registering adapter 2 frontend 0 (PCTV Systems picoStick (74e))... [ 475.128946][ T47] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 475.153939][ T5919] as10x_usb: error during firmware upload part1 [ 475.163700][ T5919] Registered device PCTV Systems picoStick (74e) [ 475.187302][ T47] usb 3-1: device descriptor read/8, error -71 [ 475.227368][ T976] usb 5-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 475.240289][ T976] usb 5-1: config 0 interface 0 has no altsetting 0 [ 475.260073][ T7475] netlink: 4 bytes leftover after parsing attributes in process `syz.1.401'. [ 475.285860][ T976] usb 5-1: New USB device found, idVendor=044e, idProduct=1215, bcdDevice= 0.00 [ 475.303864][ T976] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 475.333137][ T47] usb usb3-port1: unable to enumerate USB device [ 475.350130][ T976] usb 5-1: config 0 descriptor?? [ 475.631162][ T1164] usbhid 1-1:0.0: can't add hid device: -71 [ 475.639391][ T1164] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 475.714681][ T1164] usb 1-1: USB disconnect, device number 42 [ 475.781194][ T7474] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 475.812128][ T7474] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 475.878297][ T976] hid-alps 0003:044E:1215.0008: unbalanced collection at end of report description [ 475.892276][ T976] hid-alps 0003:044E:1215.0008: parse failed [ 475.898624][ T976] hid-alps 0003:044E:1215.0008: probe with driver hid-alps failed with error -22 [ 476.067557][ T5943] usb 5-1: USB disconnect, device number 35 [ 476.476184][ T7493] loop2: detected capacity change from 0 to 7 [ 476.491459][ T47] usb 1-1: new high-speed USB device number 43 using dummy_hcd [ 476.522147][ T7493] Dev loop2: unable to read RDB block 7 [ 476.551046][ T7493] loop2: unable to read partition table [ 476.624407][ T7493] loop2: partition table beyond EOD, truncated [ 476.630866][ T7493] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 476.696425][ T47] usb 1-1: config 0 has no interfaces? [ 476.729453][ T47] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 476.750760][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 476.766249][ T47] usb 1-1: Product: syz [ 476.805489][ T47] usb 1-1: Manufacturer: syz [ 476.810193][ T47] usb 1-1: SerialNumber: syz [ 476.842461][ T47] usb 1-1: config 0 descriptor?? [ 477.431559][ T5943] usb 2-1: USB disconnect, device number 39 [ 477.515838][ T5943] Unregistered device PCTV Systems picoStick (74e) [ 477.519505][ T5943] as10x_usb: device has been disconnected [ 477.726861][ T7504] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 477.739480][ T7504] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 477.934646][ T1164] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 477.999562][ T5943] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 478.046806][ T7509] kvm: vcpu 0: requested 1792 ns lapic timer period limited to 200000 ns [ 478.151425][ T5943] usb 2-1: Using ep0 maxpacket: 8 [ 478.158614][ T5943] usb 2-1: config index 0 descriptor too short (expected 301, got 45) [ 478.170426][ T5943] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 478.171478][ T1164] usb 3-1: Using ep0 maxpacket: 16 [ 478.197625][ T5943] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 478.219170][ T1164] usb 3-1: config 0 descriptor has 1 excess byte, ignoring [ 478.226821][ T1164] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 65516, setting to 1024 [ 478.243758][ T5943] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 478.275211][ T5943] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 478.297451][ T1164] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [ 478.327950][ T5943] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 478.338081][ T5943] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 478.348251][ T1164] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 15 [ 478.387852][ T1164] usb 3-1: New USB device found, idVendor=04d8, idProduct=0a30, bcdDevice=ce.47 [ 478.414948][ T1164] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 478.443708][ T1164] usb 3-1: Product: syz [ 478.451171][ T1164] usb 3-1: Manufacturer: syz [ 478.474131][ T1164] usb 3-1: SerialNumber: syz [ 478.509252][ T1164] usb 3-1: config 0 descriptor?? [ 478.543052][ T7505] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 478.576189][ T7505] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 478.584188][ T5943] usb 2-1: GET_CAPABILITIES returned 0 [ 478.601771][ T1164] mcba_usb 3-1:0.0: Microchip CAN BUS Analyzer connected [ 478.609060][ C1] mcba_usb 3-1:0.0 can0: Tx URB aborted (-71) [ 478.609144][ C1] mcba_usb 3-1:0.0 can0: Tx URB aborted (-71) [ 478.637728][ T5943] usbtmc 2-1:16.0: can't read capabilities [ 478.799432][ T1164] usb 2-1: USB disconnect, device number 40 [ 478.848721][ T7504] netlink: 12 bytes leftover after parsing attributes in process `syz.2.411'. [ 478.889459][ T7517] bridge2: port 1(ip6gretap1) entered blocking state [ 478.900499][ T7517] bridge2: port 1(ip6gretap1) entered disabled state [ 478.919991][ T7517] ip6gretap1: entered allmulticast mode [ 478.938936][ T7517] ip6gretap1: entered promiscuous mode [ 479.032222][ T7504] veth5: entered promiscuous mode [ 479.052982][ T7504] bridge2: port 2(veth5) entered blocking state [ 479.078059][ T7504] bridge2: port 2(veth5) entered disabled state [ 479.106294][ T7504] veth5: entered allmulticast mode [ 479.146001][ T5943] usb 3-1: USB disconnect, device number 34 [ 479.169036][ T5943] mcba_usb 3-1:0.0 can0: device disconnected [ 479.329887][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 479.329905][ T30] audit: type=1326 audit(1746250900.185:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.447398][ T30] audit: type=1326 audit(1746250900.185:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.498868][ T30] audit: type=1326 audit(1746250900.225:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.546634][ T30] audit: type=1326 audit(1746250900.225:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.611048][ T30] audit: type=1326 audit(1746250900.235:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.651943][ T1164] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 479.670338][ T30] audit: type=1326 audit(1746250900.255:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.759792][ T30] audit: type=1326 audit(1746250900.265:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.816758][ T1164] usb 5-1: Using ep0 maxpacket: 16 [ 479.832676][ T7535] netlink: 56 bytes leftover after parsing attributes in process `syz.1.416'. [ 479.858879][ T1164] usb 5-1: config index 0 descriptor too short (expected 69, got 36) [ 479.868828][ T30] audit: type=1326 audit(1746250900.295:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 479.901208][ T1164] usb 5-1: config 0 has an invalid interface number: 255 but max is 0 [ 479.907090][ T7535] netlink: 8 bytes leftover after parsing attributes in process `syz.1.416'. [ 479.933400][ T1164] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 479.970943][ T1164] usb 5-1: config 0 has no interface number 0 [ 479.979951][ T30] audit: type=1326 audit(1746250900.315:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 480.032686][ T47] usb 1-1: USB disconnect, device number 43 [ 480.062989][ T1164] usb 5-1: config 0 interface 255 has no altsetting 0 [ 480.105706][ T1164] usb 5-1: New USB device found, idVendor=093a, idProduct=2622, bcdDevice=b7.89 [ 480.125430][ T1164] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.142163][ T30] audit: type=1326 audit(1746250900.325:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7527 comm="syz.4.415" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7eff3058e969 code=0x7ffc0000 [ 480.164876][ T5919] usb 3-1: new full-speed USB device number 35 using dummy_hcd [ 480.191516][ T1164] usb 5-1: Product: syz [ 480.196036][ T1164] usb 5-1: Manufacturer: syz [ 480.200669][ T1164] usb 5-1: SerialNumber: syz [ 480.232521][ T1164] usb 5-1: config 0 descriptor?? [ 480.245205][ T1164] gspca_main: gspca_pac7302-2.14.0 probing 093a:2622 [ 480.357042][ T5919] usb 3-1: not running at top speed; connect to a high speed hub [ 480.394813][ T5919] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 480.427700][ T5919] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 480.467514][ T5919] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 480.478224][ T47] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 480.488160][ T5919] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 480.514735][ T5919] usb 3-1: Product:  [ 480.531242][ T5919] usb 3-1: Manufacturer:   [ 480.545448][ T5919] usb 3-1: SerialNumber: Ь [ 480.582250][ T7540] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 480.635945][ T47] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 480.653879][ T47] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 480.683204][ T47] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 480.708175][ T47] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 480.740050][ T47] usb 1-1: SerialNumber: syz [ 480.772127][ T1164] gspca_pac7302: reg_w() failed i: ff v: 01 error -110 [ 480.786822][ T1164] gspca_pac7302 5-1:0.255: probe with driver gspca_pac7302 failed with error -110 [ 480.845938][ T5919] cdc_ncm 3-1:1.0: bind() failure [ 480.905161][ T5919] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 480.943746][ T5919] cdc_ncm 3-1:1.1: bind() failure [ 481.009293][ T5919] usb 3-1: USB disconnect, device number 35 [ 481.308711][ T47] usb 1-1: 0:2 : does not exist [ 481.349470][ T47] usb 1-1: unit 5 not found! [ 481.381826][ T5919] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 481.426439][ T47] usb 1-1: USB disconnect, device number 44 [ 481.459996][ T7567] loop2: detected capacity change from 0 to 7 [ 481.478817][ T6142] udevd[6142]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 481.517251][ T7567] Dev loop2: unable to read RDB block 7 [ 481.551479][ T5919] usb 3-1: device descriptor read/64, error -71 [ 481.567711][ T7570] netlink: 'syz.0.422': attribute type 15 has an invalid length. [ 481.576083][ T7567] loop2: unable to read partition table [ 481.582048][ T7567] loop2: partition table beyond EOD, truncated [ 481.588415][ T7570] netlink: 666 bytes leftover after parsing attributes in process `syz.0.422'. [ 481.600433][ T7567] loop_reread_partitions: partition scan of loop2 (被x ) failed (rc=-5) [ 481.802088][ T5919] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 482.279934][ T5919] usb 3-1: device descriptor read/64, error -71 [ 482.486296][ T5919] usb usb3-port1: attempt power cycle [ 482.861679][ T5919] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 482.902131][ T5919] usb 3-1: device descriptor read/8, error -71 [ 483.151718][ T5919] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 483.189994][ T5919] usb 3-1: device descriptor read/8, error -71 [ 483.311721][ T5919] usb usb3-port1: unable to enumerate USB device [ 483.354432][ T5919] usb 5-1: USB disconnect, device number 36 [ 483.617895][ T5943] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 484.148832][ T5943] usb 2-1: device descriptor read/64, error -71 [ 484.401533][ T5943] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 484.571471][ T5943] usb 2-1: device descriptor read/64, error -71 [ 484.687996][ T5943] usb usb2-port1: attempt power cycle [ 484.723138][ T5919] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 484.975520][ T47] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 485.051481][ T5943] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 485.083217][ T5943] usb 2-1: device descriptor read/8, error -71 [ 485.121645][ T47] usb 3-1: device descriptor read/64, error -71 [ 485.331522][ T5943] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 485.362078][ T47] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 485.555304][ T5943] usb 2-1: device descriptor read/8, error -71 [ 485.671479][ T47] usb 3-1: device descriptor read/64, error -71 [ 485.671796][ T5943] usb usb2-port1: unable to enumerate USB device [ 485.782011][ T47] usb usb3-port1: attempt power cycle [ 486.145943][ T47] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 486.176021][ T47] usb 3-1: device descriptor read/8, error -71 [ 486.431873][ T47] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 486.481806][ T47] usb 3-1: device descriptor read/8, error -71 [ 486.592532][ T47] usb usb3-port1: unable to enumerate USB device [ 487.290303][ T5943] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 487.404293][ T7646] netlink: 8 bytes leftover after parsing attributes in process `syz.4.440'. [ 487.436187][ T7645] netlink: 'syz.4.440': attribute type 280 has an invalid length. [ 487.586198][ T7650] FAULT_INJECTION: forcing a failure. [ 487.586198][ T7650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 487.631210][ T7650] CPU: 1 UID: 0 PID: 7650 Comm: syz.0.442 Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 487.631240][ T7650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 487.631252][ T7650] Call Trace: [ 487.631260][ T7650] [ 487.631270][ T7650] dump_stack_lvl+0x189/0x250 [ 487.631314][ T7650] ? __pfx_dump_stack_lvl+0x10/0x10 [ 487.631343][ T7650] ? __pfx__printk+0x10/0x10 [ 487.631366][ T7650] ? fs_reclaim_acquire+0x7d/0x100 [ 487.631406][ T7650] should_fail_ex+0x414/0x560 [ 487.631444][ T7650] prepare_alloc_pages+0x213/0x610 [ 487.631483][ T7650] __alloc_frozen_pages_noprof+0x123/0x370 [ 487.631520][ T7650] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 487.631564][ T7650] ? policy_nodemask+0x27c/0x720 [ 487.631588][ T7650] ? __lock_acquire+0xaac/0xd20 [ 487.631620][ T7650] alloc_pages_mpol+0x232/0x4a0 [ 487.631651][ T7650] vma_alloc_folio_noprof+0xe4/0x200 [ 487.631677][ T7650] ? page_table_check_set+0x16b/0x710 [ 487.631704][ T7650] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 487.631744][ T7650] folio_prealloc+0x30/0x180 [ 487.631773][ T7650] __handle_mm_fault+0x2b28/0x5380 [ 487.631818][ T7650] ? __pfx___handle_mm_fault+0x10/0x10 [ 487.631859][ T7650] ? follow_page_pte+0x888/0x13c0 [ 487.631895][ T7650] handle_mm_fault+0x3f6/0x8c0 [ 487.631931][ T7650] __get_user_pages+0x16f0/0x2a40 [ 487.632003][ T7650] ? __pfx___get_user_pages+0x10/0x10 [ 487.632026][ T7650] ? __gup_longterm_locked+0x309/0x15b0 [ 487.632049][ T7650] ? down_read_killable+0x1d1/0x350 [ 487.632082][ T7650] __gup_longterm_locked+0x3e3/0x15b0 [ 487.632128][ T7650] ? gup_fast_fallback+0x1672/0x1d60 [ 487.632156][ T7650] gup_fast_fallback+0x1843/0x1d60 [ 487.632216][ T7650] ? __pfx_gup_fast_fallback+0x10/0x10 [ 487.632240][ T7650] ? unwind_get_return_address+0x4d/0x90 [ 487.632264][ T7650] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 487.632290][ T7650] ? is_valid_gup_args+0x11f/0x200 [ 487.632317][ T7650] ? pin_user_pages_fast+0x4d/0xb0 [ 487.632343][ T7650] pfn_reader_user_pin+0xd9f/0x1180 [ 487.632383][ T7650] ? __pfx_pfn_reader_user_pin+0x10/0x10 [ 487.632411][ T7650] ? interval_tree_span_iter_first+0xea/0xd70 [ 487.632447][ T7650] iopt_pages_fill_xarray+0x4ed/0xe60 [ 487.632487][ T7650] ? __pfx_iopt_pages_fill_xarray+0x10/0x10 [ 487.632552][ T7650] ? __kasan_kmalloc+0x93/0xb0 [ 487.632576][ T7650] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 487.632600][ T7650] ? iopt_area_add_access+0x1ec/0x420 [ 487.632633][ T7650] iopt_area_add_access+0x20a/0x420 [ 487.632668][ T7650] iommufd_access_pin_pages+0x6b1/0xc00 [ 487.632715][ T7650] ? __pfx_iommufd_access_pin_pages+0x10/0x10 [ 487.632742][ T7650] ? iommufd_test+0x3c77/0x5160 [ 487.632769][ T7650] ? trace_kmalloc+0x1f/0xd0 [ 487.632790][ T7650] ? __kvmalloc_node_noprof+0x338/0x5e0 [ 487.632816][ T7650] ? iommufd_test+0x3c77/0x5160 [ 487.632851][ T7650] iommufd_test+0x3cc8/0x5160 [ 487.632895][ T7650] ? __pfx_iommufd_test+0x10/0x10 [ 487.632930][ T7650] ? __lock_acquire+0xaac/0xd20 [ 487.632981][ T7650] ? __might_fault+0xb0/0x130 [ 487.633033][ T7650] iommufd_fops_ioctl+0x446/0x520 [ 487.633061][ T7650] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 487.633102][ T7650] ? __fget_files+0x3a0/0x420 [ 487.633127][ T7650] ? __fget_files+0x2a/0x420 [ 487.633157][ T7650] ? bpf_lsm_file_ioctl+0x9/0x20 [ 487.633181][ T7650] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 487.633205][ T7650] __se_sys_ioctl+0xf9/0x170 [ 487.633229][ T7650] do_syscall_64+0xf6/0x210 [ 487.633255][ T7650] ? clear_bhb_loop+0x45/0xa0 [ 487.633280][ T7650] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.633299][ T7650] RIP: 0033:0x7f125a38e969 [ 487.633318][ T7650] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 487.633336][ T7650] RSP: 002b:00007f125b215038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 487.633358][ T7650] RAX: ffffffffffffffda RBX: 00007f125a5b5fa0 RCX: 00007f125a38e969 [ 487.633374][ T7650] RDX: 0000200000000100 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 487.633387][ T7650] RBP: 00007f125b215090 R08: 0000000000000000 R09: 0000000000000000 [ 487.633400][ T7650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 487.633412][ T7650] R13: 0000000000000000 R14: 00007f125a5b5fa0 R15: 00007f125a6dfa28 [ 487.633445][ T7650] [ 488.351406][ T1164] usb 3-1: new low-speed USB device number 44 using dummy_hcd [ 488.483063][ T1164] usb 3-1: device descriptor read/64, error -71 [ 488.641668][ T976] usb 2-1: new low-speed USB device number 45 using dummy_hcd [ 488.732441][ T1164] usb 3-1: new low-speed USB device number 45 using dummy_hcd [ 488.842195][ T976] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 488.873866][ T976] usb 2-1: config 0 has no interface number 0 [ 488.911521][ T1164] usb 3-1: device descriptor read/64, error -71 [ 488.949467][ T976] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 488.998588][ T976] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 489.398589][ T1164] usb usb3-port1: attempt power cycle [ 489.496187][ T976] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 489.551429][ T5919] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 489.590306][ T976] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 489.641484][ T976] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 489.661657][ T976] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 489.691185][ T976] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 489.738763][ T976] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 489.741504][ T5919] usb 1-1: Using ep0 maxpacket: 16 [ 489.781950][ T1164] usb 3-1: new low-speed USB device number 46 using dummy_hcd [ 489.802751][ T976] usb 2-1: config 0 descriptor?? [ 489.833405][ T7662] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 489.846974][ T7662] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 489.855566][ T5919] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 489.870197][ T1164] usb 3-1: device descriptor read/8, error -71 [ 489.885224][ T5919] usb 1-1: New USB device found, idVendor=0c70, idProduct=f003, bcdDevice= 0.00 [ 489.890306][ T976] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 490.137125][ T5919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 490.206398][ T1164] usb 3-1: new low-speed USB device number 47 using dummy_hcd [ 490.240277][ T7662] ldusb 2-1:0.55: Write buffer overflow, 12 bytes dropped [ 490.252774][ T7662] vcan0: left promiscuous mode [ 490.257704][ T7662] vcan0: left allmulticast mode [ 490.263679][ T7662] caif0: left allmulticast mode [ 490.306172][ T7687] syz_tun: entered allmulticast mode [ 490.325460][ T7687] netlink: 'syz.3.451': attribute type 10 has an invalid length. [ 490.333714][ T7687] netlink: 40 bytes leftover after parsing attributes in process `syz.3.451'. [ 490.346074][ T7687] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.355034][ T7687] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.364084][ T7687] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.373095][ T7687] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.385379][ T1164] usb 3-1: device descriptor read/8, error -71 [ 490.401174][ T5919] usb 1-1: config 0 descriptor?? [ 490.489998][ T7687] team0: Port device geneve0 added [ 490.505403][ T7688] vlan2: entered allmulticast mode [ 490.532235][ T1164] usb usb3-port1: unable to enumerate USB device [ 490.957437][ T5919] aquacomputer_d5next 0003:0C70:F003.0009: hidraw0: USB HID v0.00 Device [HID 0c70:f003] on usb-dummy_hcd.0-1/input0 [ 491.072462][ T5919] usb 1-1: USB disconnect, device number 46 [ 492.122002][ T5919] usb 2-1: USB disconnect, device number 45 [ 492.184770][ T5919] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 492.387795][ T7703] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 492.658901][ T7715] ip6t_srh: unknown srh match flags B153 [ 492.741456][ T976] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 492.769905][ T7715] netlink: 'syz.1.462': attribute type 1 has an invalid length. [ 492.868291][ T7715] bond1: entered promiscuous mode [ 492.873929][ T7715] 8021q: adding VLAN 0 to HW filter on device bond1 [ 492.905163][ T7716] 8021q: adding VLAN 0 to HW filter on device bond1 [ 492.926491][ T7716] bond1: (slave ip6gre1): The slave device specified does not support setting the MAC address [ 492.951631][ T976] usb 1-1: config 0 has an invalid interface number: 160 but max is 0 [ 492.959856][ T976] usb 1-1: config 0 has no interface number 0 [ 492.971434][ T7719] netlink: 12 bytes leftover after parsing attributes in process `syz.3.463'. [ 492.976477][ T7716] bond1: (slave ip6gre1): Setting fail_over_mac to active for active-backup mode [ 492.980534][ T976] usb 1-1: config 0 interface 160 altsetting 0 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 493.035524][ T7721] delete_channel: no stack [ 493.044377][ T7721] netlink: 28 bytes leftover after parsing attributes in process `syz.4.464'. [ 493.079169][ T7716] bond1: (slave ip6gre1): making interface the new active one [ 493.096455][ T7719] netlink: 28 bytes leftover after parsing attributes in process `syz.3.463'. [ 493.107067][ T7716] ip6gre1: entered promiscuous mode [ 493.115608][ T7716] bond1: (slave ip6gre1): Enslaving as an active interface with an up link [ 493.149401][ T976] usb 1-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=9e.4e [ 493.161998][ T976] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 493.170059][ T976] usb 1-1: Product: syz [ 493.176773][ T976] usb 1-1: Manufacturer: syz [ 493.209830][ T976] usb 1-1: SerialNumber: syz [ 493.252197][ T976] usb 1-1: config 0 descriptor?? [ 493.269419][ T976] usb 1-1: Found UVC 0.00 device syz (05ac:8501) [ 493.281964][ T976] usb 1-1: No valid video chain found. [ 493.497369][ T976] usb 1-1: USB disconnect, device number 47 [ 493.701455][ T5919] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 493.848852][ T7729] FAULT_INJECTION: forcing a failure. [ 493.848852][ T7729] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 493.862391][ T5919] usb 4-1: Using ep0 maxpacket: 16 [ 493.867975][ T7729] CPU: 1 UID: 0 PID: 7729 Comm: syz.4.467 Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 493.867995][ T7729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 493.868005][ T7729] Call Trace: [ 493.868010][ T7729] [ 493.868016][ T7729] dump_stack_lvl+0x189/0x250 [ 493.868048][ T7729] ? __pfx_dump_stack_lvl+0x10/0x10 [ 493.868070][ T7729] ? __pfx__printk+0x10/0x10 [ 493.868086][ T7729] ? fs_reclaim_acquire+0x7d/0x100 [ 493.868113][ T7729] should_fail_ex+0x414/0x560 [ 493.868140][ T7729] prepare_alloc_pages+0x213/0x610 [ 493.868168][ T7729] __alloc_frozen_pages_noprof+0x123/0x370 [ 493.868193][ T7729] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 493.868223][ T7729] ? policy_nodemask+0x27c/0x720 [ 493.868240][ T7729] ? __lock_acquire+0xaac/0xd20 [ 493.868263][ T7729] alloc_pages_mpol+0x232/0x4a0 [ 493.868286][ T7729] vma_alloc_folio_noprof+0xe4/0x200 [ 493.868304][ T7729] ? page_table_check_set+0x16b/0x710 [ 493.868335][ T7729] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 493.868368][ T7729] folio_prealloc+0x30/0x180 [ 493.868390][ T7729] __handle_mm_fault+0x2b28/0x5380 [ 493.868422][ T7729] ? __pfx___handle_mm_fault+0x10/0x10 [ 493.868450][ T7729] ? follow_page_pte+0x888/0x13c0 [ 493.868475][ T7729] handle_mm_fault+0x3f6/0x8c0 [ 493.868500][ T7729] __get_user_pages+0x16f0/0x2a40 [ 493.868542][ T7729] ? __pfx___get_user_pages+0x10/0x10 [ 493.868558][ T7729] ? __gup_longterm_locked+0x309/0x15b0 [ 493.868575][ T7729] ? down_read_killable+0x1d1/0x350 [ 493.868599][ T7729] __gup_longterm_locked+0x3e3/0x15b0 [ 493.868632][ T7729] ? gup_fast_fallback+0x1672/0x1d60 [ 493.868652][ T7729] gup_fast_fallback+0x1843/0x1d60 [ 493.868694][ T7729] ? __pfx_gup_fast_fallback+0x10/0x10 [ 493.868711][ T7729] ? unwind_get_return_address+0x4d/0x90 [ 493.868727][ T7729] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 493.868746][ T7729] ? is_valid_gup_args+0x11f/0x200 [ 493.868765][ T7729] ? pin_user_pages_fast+0x4d/0xb0 [ 493.868784][ T7729] pfn_reader_user_pin+0xd9f/0x1180 [ 493.868812][ T7729] ? __pfx_pfn_reader_user_pin+0x10/0x10 [ 493.868831][ T7729] ? interval_tree_span_iter_first+0xea/0xd70 [ 493.868857][ T7729] iopt_pages_fill_xarray+0x4ed/0xe60 [ 493.868895][ T7729] ? __pfx_iopt_pages_fill_xarray+0x10/0x10 [ 493.868959][ T7729] ? __kasan_kmalloc+0x93/0xb0 [ 493.868984][ T7729] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 493.869010][ T7729] ? iopt_area_add_access+0x1ec/0x420 [ 493.869042][ T7729] iopt_area_add_access+0x20a/0x420 [ 493.869077][ T7729] iommufd_access_pin_pages+0x6b1/0xc00 [ 493.869124][ T7729] ? __pfx_iommufd_access_pin_pages+0x10/0x10 [ 493.869153][ T7729] ? iommufd_test+0x3c77/0x5160 [ 493.869180][ T7729] ? trace_kmalloc+0x1f/0xd0 [ 493.869200][ T7729] ? __kvmalloc_node_noprof+0x338/0x5e0 [ 493.869226][ T7729] ? iommufd_test+0x3c77/0x5160 [ 493.869261][ T7729] iommufd_test+0x3cc8/0x5160 [ 493.869305][ T7729] ? __pfx_iommufd_test+0x10/0x10 [ 493.869340][ T7729] ? __lock_acquire+0xaac/0xd20 [ 493.869387][ T7729] ? __might_fault+0xb0/0x130 [ 493.869438][ T7729] iommufd_fops_ioctl+0x446/0x520 [ 493.869466][ T7729] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 493.869506][ T7729] ? __fget_files+0x3a0/0x420 [ 493.869531][ T7729] ? __fget_files+0x2a/0x420 [ 493.869561][ T7729] ? bpf_lsm_file_ioctl+0x9/0x20 [ 493.869586][ T7729] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 493.869610][ T7729] __se_sys_ioctl+0xf9/0x170 [ 493.869634][ T7729] do_syscall_64+0xf6/0x210 [ 493.869660][ T7729] ? clear_bhb_loop+0x45/0xa0 [ 493.869685][ T7729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.869704][ T7729] RIP: 0033:0x7eff3058e969 [ 493.869723][ T7729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 493.869741][ T7729] RSP: 002b:00007eff313bd038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 493.869762][ T7729] RAX: ffffffffffffffda RBX: 00007eff307b5fa0 RCX: 00007eff3058e969 [ 493.869777][ T7729] RDX: 0000200000000100 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 493.869790][ T7729] RBP: 00007eff313bd090 R08: 0000000000000000 R09: 0000000000000000 [ 493.869802][ T7729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 493.869814][ T7729] R13: 0000000000000000 R14: 00007eff307b5fa0 R15: 00007eff308dfa28 [ 493.869847][ T7729] [ 493.871003][ T5919] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 494.383729][ T5919] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 494.393819][ T5919] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 494.403812][ T5919] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 32 [ 494.413712][ T5919] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 494.449782][ T7735] misc userio: No port type given on /dev/userio [ 494.466916][ T5919] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 494.476361][ T5919] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 494.485225][ T5919] usb 4-1: SerialNumber: syz [ 494.503367][ T7725] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 494.504793][ T7735] misc userio: No port type given on /dev/userio [ 494.541480][ T5919] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 494.551078][ T5919] cdc_acm 4-1:1.0: probe with driver cdc_acm failed with error -12 [ 494.600466][ T7741] netlink: 'syz.2.472': attribute type 21 has an invalid length. [ 494.612789][ T7741] netlink: 132 bytes leftover after parsing attributes in process `syz.2.472'. [ 494.661847][ T1164] usb 1-1: new full-speed USB device number 48 using dummy_hcd [ 494.815526][ T1164] usb 1-1: config 150 has an invalid interface number: 204 but max is 1 [ 494.830453][ T1164] usb 1-1: config 150 has an invalid descriptor of length 144, skipping remainder of the config [ 494.845236][ T1164] usb 1-1: config 150 has 1 interface, different from the descriptor's value: 2 [ 494.855116][ T1164] usb 1-1: config 150 has no interface number 0 [ 494.863877][ T1164] usb 1-1: config 150 interface 204 has no altsetting 0 [ 494.875820][ T1164] usb 1-1: New USB device found, idVendor=04e2, idProduct=1424, bcdDevice=c7.eb [ 494.889683][ T1164] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 494.898104][ T1164] usb 1-1: Product: syz [ 494.902429][ T1164] usb 1-1: Manufacturer: syz [ 494.907217][ T1164] usb 1-1: SerialNumber: syz [ 494.911965][ T5919] usb 2-1: new high-speed USB device number 46 using dummy_hcd [ 495.001574][ T47] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 495.094269][ T5919] usb 2-1: New USB device found, idVendor=046d, idProduct=c534, bcdDevice= 0.00 [ 495.103704][ T5919] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 495.116576][ T5919] usb 2-1: config 0 descriptor?? [ 495.135405][ T7733] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 495.148942][ T7733] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 495.161458][ T47] usb 5-1: Using ep0 maxpacket: 8 [ 495.169435][ T47] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 252, changing to 11 [ 495.183732][ T47] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 495.195395][ T47] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 495.207482][ T47] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 495.218945][ T47] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 495.238570][ T47] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 495.250419][ T47] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 495.259320][ T47] usb 5-1: Product: syz [ 495.266032][ T47] usb 5-1: Manufacturer: syz [ 495.270687][ T47] usb 5-1: SerialNumber: syz [ 495.489068][ T47] cdc_ncm 5-1:1.0: bind() failure [ 495.515328][ T47] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 495.523032][ T47] cdc_ncm 5-1:1.1: bind() failure [ 495.545594][ T47] usb 5-1: USB disconnect, device number 37 [ 495.555786][ T5919] logitech-djreceiver 0003:046D:C534.000A: unknown main item tag 0x0 [ 495.572199][ T5919] logitech-djreceiver 0003:046D:C534.000A: unknown main item tag 0x0 [ 495.583840][ T5919] logitech-djreceiver 0003:046D:C534.000A: unknown main item tag 0x0 [ 495.596878][ T5919] logitech-djreceiver 0003:046D:C534.000A: unknown main item tag 0x0 [ 495.605681][ T5919] logitech-djreceiver 0003:046D:C534.000A: unknown main item tag 0x0 [ 495.694548][ T7759] capability: warning: `syz.2.477' uses deprecated v2 capabilities in a way that may be insecure [ 496.483361][ T24] usb 4-1: USB disconnect, device number 27 [ 496.681434][ T47] usb 5-1: new full-speed USB device number 38 using dummy_hcd [ 496.805062][ T7774] binder: 7773:7774 ioctl c0306201 200000000100 returned -14 [ 496.844437][ T47] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 496.863744][ T47] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 496.892742][ T47] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8A has invalid maxpacket 121, setting to 64 [ 496.908165][ T47] usb 5-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 496.918473][ T47] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 496.927381][ T47] usb 5-1: Product: syz [ 496.932411][ T47] usb 5-1: Manufacturer: syz [ 496.937181][ T47] usb 5-1: SerialNumber: syz [ 496.945417][ T47] usb 5-1: config 0 descriptor?? [ 496.951259][ T7767] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 496.959300][ T7767] raw-gadget.3 gadget.4: fail, usb_ep_enable returned -22 [ 496.968368][ T47] usb 5-1: ucan: probing device on interface #0 [ 497.168262][ T47] usb 5-1: ucan: could not read protocol version, ret=0 [ 497.199173][ T47] usb 5-1: ucan: probe failed; try to update the device firmware [ 497.233744][ T7789] xt_l2tp: missing protocol rule (udp|l2tpip) [ 497.358237][ T47] usb 5-1: USB disconnect, device number 38 [ 497.454324][ T1164] usb 1-1: USB disconnect, device number 48 [ 497.481643][ T5857] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 497.637350][ T7799] 8021q: VLANs not supported on caif0 [ 497.677839][ T5857] usb 3-1: unable to get BOS descriptor or descriptor too short [ 497.687184][ T5857] usb 3-1: config 84 has an invalid interface number: 151 but max is 0 [ 497.699503][ T5857] usb 3-1: config 84 has no interface number 0 [ 497.700501][ T1164] usb 2-1: USB disconnect, device number 46 [ 497.705899][ T5857] usb 3-1: config 84 interface 151 has no altsetting 0 [ 497.740459][ T5857] usb 3-1: New USB device found, idVendor=0421, idProduct=0419, bcdDevice=32.ab [ 497.781457][ T5857] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 497.789516][ T5857] usb 3-1: Product: syz [ 497.815891][ T5857] usb 3-1: Manufacturer: syz [ 497.820963][ T5857] usb 3-1: SerialNumber: syz [ 498.069186][ T5857] usb 3-1: bad CDC descriptors [ 498.171422][ T5857] usb 3-1: USB disconnect, device number 48 [ 498.224885][ T7815] fuse: Bad value for 'rootmode' [ 498.243627][ T7815] netlink: 72 bytes leftover after parsing attributes in process `syz.3.494'. [ 498.292452][ T5943] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 498.481589][ T5943] usb 2-1: Using ep0 maxpacket: 16 [ 498.502927][ T5943] usb 2-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 498.509649][ T7820] tipc: Started in network mode [ 498.517347][ T5943] usb 2-1: config 0 interface 0 has no altsetting 0 [ 498.518356][ T7820] tipc: Node identity 8000008, cluster identity 4711 [ 498.535657][ T5943] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 498.553192][ T5943] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 498.566202][ T7820] tipc: Node number set to 134217736 [ 498.588555][ T5943] usb 2-1: config 0 descriptor?? [ 499.048697][ T5943] hid (null): unknown global tag 0xd [ 499.061688][ T5943] hid (null): global environment stack underflow [ 499.071436][ T1164] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 499.076355][ T5943] hid (null): global environment stack underflow [ 499.096387][ T5943] hid (null): unknown global tag 0xe [ 499.109942][ T5943] hid (null): unknown global tag 0xc [ 499.120106][ T5943] hid (null): unknown global tag 0xd [ 499.134112][ T5943] hid (null): unknown global tag 0xe [ 499.171984][ T5943] hid (null): invalid report_size 61285 [ 499.196216][ T5943] cougar 0003:060B:500A.000B: unexpected long global item [ 499.211511][ T5857] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 499.220203][ T5943] cougar 0003:060B:500A.000B: parse failed [ 499.231785][ T5943] cougar 0003:060B:500A.000B: probe with driver cougar failed with error -22 [ 499.238225][ T1164] usb 4-1: unable to get BOS descriptor or descriptor too short [ 499.261626][ T30] kauditd_printk_skb: 59 callbacks suppressed [ 499.261648][ T30] audit: type=1326 audit(1746250920.105:174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.290785][ C0] vkms_vblank_simulate: vblank timer overrun [ 499.351397][ T30] audit: type=1326 audit(1746250920.105:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=428 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.354576][ T1164] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 499.373872][ C0] vkms_vblank_simulate: vblank timer overrun [ 499.401432][ T5857] usb 3-1: Using ep0 maxpacket: 16 [ 499.412555][ T5857] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 499.435473][ T5857] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 499.459226][ T30] audit: type=1326 audit(1746250920.115:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.501626][ T5857] usb 3-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 499.514617][ T5857] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 499.521014][ T1164] usb 4-1: config 1 has no interface number 1 [ 499.531142][ T1164] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 499.544270][ T30] audit: type=1326 audit(1746250920.115:177): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.544321][ T30] audit: type=1326 audit(1746250920.115:178): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.544366][ T30] audit: type=1326 audit(1746250920.115:179): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=442 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.544410][ T30] audit: type=1326 audit(1746250920.115:180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.544454][ T30] audit: type=1326 audit(1746250920.115:181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 499.664835][ T5857] usb 3-1: config 0 descriptor?? [ 499.684558][ T5857] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 500.020804][ T1164] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 500.034783][ T1164] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 500.042985][ T1164] usb 4-1: Product: syz [ 500.048580][ T1164] usb 4-1: Manufacturer: syz [ 500.060622][ T1164] usb 4-1: SerialNumber: syz [ 500.060634][ T30] audit: type=1326 audit(1746250920.915:182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 500.177022][ T30] audit: type=1326 audit(1746250920.915:183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7808 comm="syz.1.492" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 500.314000][ T7832] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 500.324005][ T7832] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 500.347063][ T1164] usb 4-1: found format II with max.bitrate = 5, frame size=65535 [ 500.357662][ T1164] usb 4-1: 2:1 : invalid UAC_FORMAT_TYPE desc [ 500.409653][ T1164] usb 4-1: USB disconnect, device number 28 [ 500.477398][ T6142] udevd[6142]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 500.871956][ T5943] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 501.086502][ T5943] usb 1-1: config 0 has no interfaces? [ 501.232976][ T5943] usb 1-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 501.249613][ T5943] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 501.273585][ T5943] usb 1-1: Product: syz [ 501.293692][ T5943] usb 1-1: Manufacturer: syz [ 501.306068][ T5943] usb 1-1: SerialNumber: syz [ 501.327576][ T47] usb 2-1: USB disconnect, device number 47 [ 501.416175][ T5943] usb 1-1: config 0 descriptor?? [ 501.507364][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.515012][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.943938][ T7859] xt_l2tp: missing protocol rule (udp|l2tpip) [ 502.132871][ T47] usb 3-1: USB disconnect, device number 49 [ 502.211628][ T1164] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 502.437158][ T1164] usb 5-1: unable to get BOS descriptor or descriptor too short [ 502.472931][ T1164] usb 5-1: config 84 has an invalid interface number: 151 but max is 0 [ 502.491405][ T1164] usb 5-1: config 84 has no interface number 0 [ 502.506444][ T1164] usb 5-1: config 84 interface 151 has no altsetting 0 [ 502.524665][ T1164] usb 5-1: New USB device found, idVendor=0421, idProduct=0419, bcdDevice=32.ab [ 502.604689][ T1164] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 502.639535][ T1164] usb 5-1: Product: syz [ 502.658903][ T1164] usb 5-1: Manufacturer: syz [ 502.678203][ T1164] usb 5-1: SerialNumber: syz [ 502.935789][ T1164] usb 5-1: bad CDC descriptors [ 503.045748][ T1164] usb 5-1: USB disconnect, device number 39 [ 503.372462][ T7891] netlink: 20 bytes leftover after parsing attributes in process `syz.3.515'. [ 503.816710][ T5919] usb 1-1: USB disconnect, device number 49 [ 504.071412][ T1164] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 504.281529][ T5919] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 504.322202][ T1164] usb 5-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 504.336132][ T1164] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 504.344429][ T1164] usb 5-1: Product: syz [ 504.348709][ T1164] usb 5-1: Manufacturer: syz [ 504.361428][ T1164] usb 5-1: SerialNumber: syz [ 504.369311][ T1164] usb 5-1: config 0 descriptor?? [ 504.474314][ T5919] usb 1-1: Using ep0 maxpacket: 16 [ 504.481995][ T5919] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 504.496294][ T5919] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 504.514160][ T5919] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 504.588009][ T5919] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 504.600267][ T1164] usb 5-1: ignoring: probably an ADSL modem [ 504.618430][ T5919] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 504.642231][ T5919] usb 1-1: config 0 descriptor?? [ 504.985678][ T7908] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 505.027498][ T1164] cxacru 5-1:0.0: usbatm_usb_probe: bind failed: -19! [ 505.405527][ T5919] usbhid 1-1:0.0: can't add hid device: -71 [ 505.418463][ T5919] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 505.445639][ T5919] usb 1-1: USB disconnect, device number 50 [ 505.553373][ T7911] program syz.4.517 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 505.592636][ T7901] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 505.606887][ T7901] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 506.498845][ T7924] netlink: 24 bytes leftover after parsing attributes in process `syz.0.522'. [ 506.894082][ T976] usb 5-1: USB disconnect, device number 40 [ 507.234866][ T7934] netlink: 8 bytes leftover after parsing attributes in process `syz.4.525'. [ 507.306495][ T7933] kernel read not supported for file / 7âW)s!Qfsl{Tr)rO2:"T+͟v|ղDvc֠6xc: (pid: 7933 comm: syz.2.524) [ 507.328808][ T30] audit: type=1800 audit(1746250928.185:184): pid=7933 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.2.524" name=20019C1437B3CFFCC3A25729EB7393A7C721518FF6ECA56673F56C7B548772D22972A7D6084F9A98F5323A22F412C0542BCD9F767C8DD5B24476638E93D8D6A0C536D278E3633A dev="mqueue" ino=22389 res=0 errno=0 [ 507.360433][ C0] vkms_vblank_simulate: vblank timer overrun [ 507.378879][ T7936] netlink: 8 bytes leftover after parsing attributes in process `syz.4.525'. [ 507.389201][ T7936] netlink: 8 bytes leftover after parsing attributes in process `syz.4.525'. [ 507.531117][ T7940] xt_l2tp: missing protocol rule (udp|l2tpip) [ 507.728677][ T7943] netlink: 8 bytes leftover after parsing attributes in process `syz.1.528'. [ 507.833191][ T5943] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 507.971470][ T976] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 508.002920][ T1164] usb 2-1: new high-speed USB device number 48 using dummy_hcd [ 508.027726][ T5943] usb 1-1: unable to get BOS descriptor or descriptor too short [ 508.053299][ T5943] usb 1-1: config 84 has an invalid interface number: 151 but max is 0 [ 508.071524][ T5943] usb 1-1: config 84 has no interface number 0 [ 508.078721][ T5943] usb 1-1: config 84 interface 151 has no altsetting 0 [ 508.100111][ T5943] usb 1-1: New USB device found, idVendor=0421, idProduct=0419, bcdDevice=32.ab [ 508.120044][ T5943] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.138940][ T5943] usb 1-1: Product: syz [ 508.144086][ T976] usb 5-1: Using ep0 maxpacket: 32 [ 508.151818][ T5943] usb 1-1: Manufacturer: syz [ 508.161818][ T5943] usb 1-1: SerialNumber: syz [ 508.169999][ T976] usb 5-1: unable to get BOS descriptor or descriptor too short [ 508.172178][ T1164] usb 2-1: Using ep0 maxpacket: 16 [ 508.205572][ T976] usb 5-1: config 6 has an invalid interface number: 66 but max is 0 [ 508.210838][ T1164] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 508.235237][ T1164] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 508.245482][ T976] usb 5-1: config 6 has no interface number 0 [ 508.259730][ T976] usb 5-1: config 6 interface 66 has no altsetting 0 [ 508.273881][ T1164] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 508.293315][ T1164] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.294853][ T976] usb 5-1: New USB device found, idVendor=0499, idProduct=1006, bcdDevice=d6.95 [ 508.321407][ T976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 508.329627][ T976] usb 5-1: Product: syz [ 508.351476][ T1164] usb 2-1: Product: syz [ 508.355863][ T1164] usb 2-1: Manufacturer: syz [ 508.360499][ T1164] usb 2-1: SerialNumber: syz [ 508.376173][ T976] usb 5-1: Manufacturer: syz [ 508.384238][ T976] usb 5-1: SerialNumber: syz [ 508.408219][ T5943] usb 1-1: bad CDC descriptors [ 508.450648][ T5943] usb 1-1: USB disconnect, device number 51 [ 508.606954][ T1164] usb 2-1: 0:192 : does not exist [ 508.643211][ T7934] fuse: Bad value for 'fd' [ 508.669379][ T1164] usb 2-1: USB disconnect, device number 48 [ 508.736248][ T7951] FAULT_INJECTION: forcing a failure. [ 508.736248][ T7951] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 508.763157][ T6142] udevd[6142]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 508.797305][ T7951] CPU: 0 UID: 0 PID: 7951 Comm: syz.2.531 Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 508.797356][ T7951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 508.797369][ T7951] Call Trace: [ 508.797377][ T7951] [ 508.797386][ T7951] dump_stack_lvl+0x189/0x250 [ 508.797425][ T7951] ? __pfx_dump_stack_lvl+0x10/0x10 [ 508.797454][ T7951] ? __pfx__printk+0x10/0x10 [ 508.797477][ T7951] ? fs_reclaim_acquire+0x7d/0x100 [ 508.797516][ T7951] should_fail_ex+0x414/0x560 [ 508.797555][ T7951] prepare_alloc_pages+0x213/0x610 [ 508.797594][ T7951] __alloc_frozen_pages_noprof+0x123/0x370 [ 508.797630][ T7951] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 508.797672][ T7951] ? policy_nodemask+0x27c/0x720 [ 508.797697][ T7951] ? __lock_acquire+0xaac/0xd20 [ 508.797729][ T7951] alloc_pages_mpol+0x232/0x4a0 [ 508.797761][ T7951] vma_alloc_folio_noprof+0xe4/0x200 [ 508.797787][ T7951] ? page_table_check_set+0x16b/0x710 [ 508.797813][ T7951] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 508.797854][ T7951] folio_prealloc+0x30/0x180 [ 508.797882][ T7951] __handle_mm_fault+0x2b28/0x5380 [ 508.797930][ T7951] ? __pfx___handle_mm_fault+0x10/0x10 [ 508.797970][ T7951] ? follow_page_pte+0x888/0x13c0 [ 508.798006][ T7951] handle_mm_fault+0x3f6/0x8c0 [ 508.798049][ T7951] __get_user_pages+0x16f0/0x2a40 [ 508.798110][ T7951] ? __pfx___get_user_pages+0x10/0x10 [ 508.798132][ T7951] ? __gup_longterm_locked+0x309/0x15b0 [ 508.798156][ T7951] ? down_read_killable+0x1d1/0x350 [ 508.798195][ T7951] __gup_longterm_locked+0x3e3/0x15b0 [ 508.798241][ T7951] ? gup_fast_fallback+0x1672/0x1d60 [ 508.798271][ T7951] gup_fast_fallback+0x1843/0x1d60 [ 508.798334][ T7951] ? __pfx_gup_fast_fallback+0x10/0x10 [ 508.798356][ T7951] ? unwind_get_return_address+0x4d/0x90 [ 508.798379][ T7951] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 508.798405][ T7951] ? is_valid_gup_args+0x11f/0x200 [ 508.798432][ T7951] ? pin_user_pages_fast+0x4d/0xb0 [ 508.798459][ T7951] pfn_reader_user_pin+0xd9f/0x1180 [ 508.798498][ T7951] ? __pfx_pfn_reader_user_pin+0x10/0x10 [ 508.798525][ T7951] ? interval_tree_span_iter_first+0xea/0xd70 [ 508.798562][ T7951] iopt_pages_fill_xarray+0x4ed/0xe60 [ 508.798604][ T7951] ? __pfx_iopt_pages_fill_xarray+0x10/0x10 [ 508.798668][ T7951] ? __kasan_kmalloc+0x93/0xb0 [ 508.798692][ T7951] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 508.798716][ T7951] ? iopt_area_add_access+0x1ec/0x420 [ 508.798748][ T7951] iopt_area_add_access+0x20a/0x420 [ 508.798783][ T7951] iommufd_access_pin_pages+0x6b1/0xc00 [ 508.798829][ T7951] ? __pfx_iommufd_access_pin_pages+0x10/0x10 [ 508.798857][ T7951] ? iommufd_test+0x3c77/0x5160 [ 508.798885][ T7951] ? trace_kmalloc+0x1f/0xd0 [ 508.798905][ T7951] ? __kvmalloc_node_noprof+0x338/0x5e0 [ 508.798931][ T7951] ? iommufd_test+0x3c77/0x5160 [ 508.798964][ T7951] iommufd_test+0x3cc8/0x5160 [ 508.799007][ T7951] ? __pfx_iommufd_test+0x10/0x10 [ 508.799048][ T7951] ? __lock_acquire+0xaac/0xd20 [ 508.799085][ T7951] ? __might_fault+0xb0/0x130 [ 508.799136][ T7951] iommufd_fops_ioctl+0x446/0x520 [ 508.799164][ T7951] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 508.799204][ T7951] ? __fget_files+0x3a0/0x420 [ 508.799227][ T7951] ? __fget_files+0x2a/0x420 [ 508.799257][ T7951] ? bpf_lsm_file_ioctl+0x9/0x20 [ 508.799282][ T7951] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 508.799306][ T7951] __se_sys_ioctl+0xf9/0x170 [ 508.799330][ T7951] do_syscall_64+0xf6/0x210 [ 508.799356][ T7951] ? clear_bhb_loop+0x45/0xa0 [ 508.799381][ T7951] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.799400][ T7951] RIP: 0033:0x7f2f7d18e969 [ 508.799418][ T7951] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 508.799442][ T7951] RSP: 002b:00007f2f7dfc6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 508.799466][ T7951] RAX: ffffffffffffffda RBX: 00007f2f7d3b5fa0 RCX: 00007f2f7d18e969 [ 508.799480][ T7951] RDX: 0000200000000100 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 508.799493][ T7951] RBP: 00007f2f7dfc6090 R08: 0000000000000000 R09: 0000000000000000 [ 508.799505][ T7951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 508.799516][ T7951] R13: 0000000000000000 R14: 00007f2f7d3b5fa0 R15: 00007f2f7d4dfa28 [ 508.799550][ T7951] [ 509.571671][ T1164] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 509.731518][ T1164] usb 2-1: Using ep0 maxpacket: 16 [ 509.740321][ T1164] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 509.756600][ T1164] usb 2-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 509.766083][ T1164] usb 2-1: New USB device strings: Mfr=1, Product=0, SerialNumber=3 [ 509.777898][ T1164] usb 2-1: Manufacturer: syz [ 509.781531][ T5901] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 509.790278][ T1164] usb 2-1: SerialNumber: syz [ 509.802032][ T1164] usb 2-1: config 0 descriptor?? [ 509.810914][ T1164] em28xx 2-1:0.0: New device syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 509.841111][ T1164] em28xx 2-1:0.0: DVB interface 0 found: bulk [ 509.946102][ T5901] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 509.975725][ T5901] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 62976, setting to 1024 [ 509.987476][ T5901] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 510.008335][ T5901] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 510.016558][ T7963] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 510.037819][ T5901] usb 1-1: New USB device strings: Mfr=1, Product=130, SerialNumber=3 [ 510.037925][ T7963] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 510.055103][ T5901] usb 1-1: Product: syz [ 510.066358][ T5901] usb 1-1: Manufacturer: syz [ 510.072511][ T5901] usb 1-1: SerialNumber: syz [ 510.097738][ T5901] cdc_mbim 1-1:1.0: skipping garbage [ 510.121875][ T1164] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 510.209429][ T1164] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 510.222282][ T1164] em28xx 2-1:0.0: board has no eeprom [ 510.272085][ T976] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 510.297329][ T7960] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 510.305956][ T1164] em28xx 2-1:0.0: Identified as PCTV tripleStick (292e) (card=94) [ 510.314539][ T1164] em28xx 2-1:0.0: dvb set to bulk mode. [ 510.320431][ T5919] em28xx 2-1:0.0: Binding DVB extension [ 510.330772][ T976] snd-usb-audio 5-1:6.66: probe with driver snd-usb-audio failed with error -2 [ 510.339796][ T1164] usb 2-1: USB disconnect, device number 49 [ 510.342780][ T1164] em28xx 2-1:0.0: Disconnecting em28xx [ 510.404708][ T7972] vlan0: entered allmulticast mode [ 510.409952][ T7972] bond0: entered allmulticast mode [ 510.415198][ T7972] bond_slave_0: entered allmulticast mode [ 510.420994][ T7972] bond_slave_1: entered allmulticast mode [ 510.605788][ T976] usb 5-1: USB disconnect, device number 41 [ 510.618654][ T7974] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 510.638457][ T5919] em28xx 2-1:0.0: Registering input extension [ 510.671963][ T7974] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 510.763448][ T1164] em28xx 2-1:0.0: Closing input extension [ 510.811396][ T6141] udevd[6141]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:6.66/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 510.927113][ T1164] em28xx 2-1:0.0: Freeing device [ 511.120410][ T7983] netlink: 4 bytes leftover after parsing attributes in process `syz.1.540'. [ 511.162630][ T7983] bridge_slave_1 (unregistering): left allmulticast mode [ 511.169996][ T7983] bridge_slave_1 (unregistering): left promiscuous mode [ 511.232166][ T7983] bridge0: port 2(bridge_slave_1) entered disabled state [ 512.241477][ T1164] usb 2-1: new high-speed USB device number 50 using dummy_hcd [ 512.401615][ T1164] usb 2-1: Using ep0 maxpacket: 8 [ 512.419534][ T1164] usb 2-1: config 0 has an invalid interface number: 55 but max is 0 [ 512.437642][ T1164] usb 2-1: config 0 has no interface number 0 [ 512.446784][ T1164] usb 2-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 512.459726][ T1164] usb 2-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 512.472692][ T1164] usb 2-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 512.487751][ T1164] usb 2-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 512.505987][ T1164] usb 2-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 512.516144][ T1164] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 512.564194][ T1164] usb 2-1: config 0 descriptor?? [ 512.576405][ T5901] cdc_mbim 1-1:1.0: bind() failure [ 512.603226][ T1164] ldusb 2-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 512.635931][ T5901] cdc_ncm 1-1:1.1: probe with driver cdc_ncm failed with error -71 [ 512.676504][ T5901] cdc_mbim 1-1:1.1: probe with driver cdc_mbim failed with error -71 [ 512.681579][ T24] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 512.696550][ T5901] usbtest 1-1:1.1: probe with driver usbtest failed with error -71 [ 512.722750][ T5901] usb 1-1: USB disconnect, device number 52 [ 512.812039][ T7987] sctp: [Deprecated]: syz.1.541 (pid 7987) Use of struct sctp_assoc_value in delayed_ack socket option. [ 512.812039][ T7987] Use struct sctp_sack_info instead [ 512.853793][ T24] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 512.866709][ T24] usb 4-1: New USB device found, idVendor=0471, idProduct=0304, bcdDevice=e4.df [ 512.888207][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 512.901753][ T976] usb 2-1: USB disconnect, device number 50 [ 512.924220][ T24] usb 4-1: config 0 descriptor?? [ 512.926537][ T976] ldusb 2-1:0.55: LD USB Device #0 now disconnected [ 512.956763][ T24] pwc: Askey VC010 type 2 USB webcam detected. [ 513.039416][ T30] audit: type=1326 audit(1746250933.895:185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.062712][ T30] audit: type=1326 audit(1746250933.895:186): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.088956][ T30] audit: type=1326 audit(1746250933.925:187): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.113385][ T30] audit: type=1326 audit(1746250933.925:188): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.136719][ T30] audit: type=1326 audit(1746250933.925:189): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.162258][ T30] audit: type=1326 audit(1746250933.945:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.185371][ T30] audit: type=1326 audit(1746250933.945:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.208924][ T30] audit: type=1326 audit(1746250933.945:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.235579][ T30] audit: type=1326 audit(1746250933.945:193): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=186 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.270736][ T30] audit: type=1326 audit(1746250933.945:194): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7990 comm="syz.0.543" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 513.301991][ T7993] netlink: 56 bytes leftover after parsing attributes in process `syz.0.543'. [ 513.606023][ T24] pwc: recv_control_msg error -71 req 02 val 2700 [ 513.645430][ T24] pwc: recv_control_msg error -71 req 02 val 2c00 [ 513.666799][ T24] pwc: recv_control_msg error -71 req 04 val 1000 [ 513.680294][ T24] pwc: recv_control_msg error -71 req 04 val 1300 [ 513.689432][ T24] pwc: recv_control_msg error -71 req 04 val 1400 [ 513.704106][ T24] pwc: recv_control_msg error -71 req 02 val 2000 [ 513.717776][ T24] pwc: recv_control_msg error -71 req 02 val 2100 [ 513.724586][ T1164] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 513.736010][ T24] pwc: recv_control_msg error -71 req 04 val 1500 [ 513.744369][ T24] pwc: recv_control_msg error -71 req 02 val 2500 [ 513.757035][ T24] pwc: recv_control_msg error -71 req 02 val 2400 [ 513.765627][ T24] pwc: recv_control_msg error -71 req 02 val 2600 [ 513.782659][ T24] pwc: recv_control_msg error -71 req 02 val 2900 [ 513.798201][ T24] pwc: recv_control_msg error -71 req 02 val 2800 [ 513.809920][ T24] pwc: recv_control_msg error -71 req 04 val 1100 [ 513.823994][ T24] pwc: recv_control_msg error -71 req 04 val 1200 [ 513.871054][ T24] pwc: Registered as video103. [ 513.881559][ T1164] usb 3-1: Using ep0 maxpacket: 32 [ 513.895613][ T1164] usb 3-1: unable to get BOS descriptor or descriptor too short [ 513.920671][ T24] input: PWC snapshot button as /devices/platform/dummy_hcd.3/usb4/4-1/input/input16 [ 513.932288][ T1164] usb 3-1: config 128 has an invalid interface number: 127 but max is 3 [ 513.946961][ T1164] usb 3-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 513.958358][ T1164] usb 3-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 513.969399][ T1164] usb 3-1: config 128 has no interface number 0 [ 513.980665][ T24] usb 4-1: USB disconnect, device number 29 [ 513.989607][ T1164] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 514.014604][ T1164] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 514.029676][ T1164] usb 3-1: config 128 interface 127 has no altsetting 0 [ 514.061691][ T5919] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 514.079456][ T1164] usb 3-1: language id specifier not provided by device, defaulting to English [ 514.088880][ T5904] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 514.110197][ T1164] usb 3-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 514.121010][ T1164] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.137913][ T1164] usb 3-1: Product: syz [ 514.157276][ T1164] usb 3-1: Manufacturer: syz [ 514.163256][ T1164] usb 3-1: SerialNumber: syz [ 514.222366][ T5919] usb 2-1: Using ep0 maxpacket: 8 [ 514.227946][ T8013] netlink: 23 bytes leftover after parsing attributes in process `syz.3.549'. [ 514.247817][ T5919] usb 2-1: New USB device found, idVendor=0458, idProduct=7003, bcdDevice=7a.1a [ 514.261462][ T5904] usb 1-1: Using ep0 maxpacket: 32 [ 514.277846][ T5904] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 514.290389][ T5919] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 514.480565][ T5919] usb 2-1: Product: syz [ 514.488742][ T5904] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 514.499655][ T5919] usb 2-1: Manufacturer: syz [ 514.514109][ T5919] usb 2-1: SerialNumber: syz [ 514.521728][ T5904] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 514.544042][ T8018] netlink: 156 bytes leftover after parsing attributes in process `syz.3.549'. [ 514.583509][ T5919] usb 2-1: config 0 descriptor?? [ 514.592385][ T5904] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 514.604084][ T5919] gspca_main: sn9c2028-2.14.0 probing 0458:7003 [ 514.644233][ T1164] usb 3-1: USB disconnect, device number 50 [ 514.660730][ T5904] usb 1-1: config 0 descriptor?? [ 514.815009][ T6142] udevd[6142]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:128.127/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 514.832761][ T976] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 514.892150][ T5919] gspca_sn9c2028: read1 error -71 [ 514.899149][ T5919] gspca_sn9c2028: read1 error -71 [ 514.922293][ T5919] sn9c2028 2-1:0.0: probe with driver sn9c2028 failed with error -71 [ 515.130008][ T5919] usb 2-1: USB disconnect, device number 51 [ 515.132095][ T976] usb 4-1: Using ep0 maxpacket: 32 [ 515.277917][ T976] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 515.286630][ T976] usb 4-1: config 0 has no interface number 0 [ 515.369084][ T976] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 515.521548][ T976] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 515.565672][ T976] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 515.578296][ T8025] netlink: 16 bytes leftover after parsing attributes in process `syz.2.551'. [ 515.730829][ T976] usb 4-1: Product: syz [ 515.778956][ T976] usb 4-1: Manufacturer: syz [ 515.798663][ T976] usb 4-1: SerialNumber: syz [ 515.841964][ T976] usb 4-1: config 0 descriptor?? [ 515.901207][ T8030] FAULT_INJECTION: forcing a failure. [ 515.901207][ T8030] name failslab, interval 1, probability 0, space 0, times 0 [ 515.920374][ T8030] CPU: 1 UID: 0 PID: 8030 Comm: syz.2.552 Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 515.920403][ T8030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 515.920425][ T8030] Call Trace: [ 515.920433][ T8030] [ 515.920442][ T8030] dump_stack_lvl+0x189/0x250 [ 515.920489][ T8030] ? __pfx_dump_stack_lvl+0x10/0x10 [ 515.920519][ T8030] ? __pfx__printk+0x10/0x10 [ 515.920541][ T8030] ? __pfx___might_resched+0x10/0x10 [ 515.920558][ T8030] ? fs_reclaim_acquire+0x7d/0x100 [ 515.920592][ T8030] should_fail_ex+0x414/0x560 [ 515.920629][ T8030] should_failslab+0xa8/0x100 [ 515.920656][ T8030] __kmalloc_noprof+0xcb/0x4f0 [ 515.920681][ T8030] ? tomoyo_encode+0x28b/0x550 [ 515.920709][ T8030] tomoyo_encode+0x28b/0x550 [ 515.920740][ T8030] tomoyo_realpath_from_path+0x58d/0x5d0 [ 515.920775][ T8030] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 515.920807][ T8030] tomoyo_path_number_perm+0x1e8/0x5a0 [ 515.920843][ T8030] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 515.920894][ T8030] ? __lock_acquire+0xaac/0xd20 [ 515.920942][ T8030] ? __fget_files+0x2a/0x420 [ 515.920973][ T8030] ? __fget_files+0x3a0/0x420 [ 515.920997][ T8030] ? __fget_files+0x2a/0x420 [ 515.921026][ T8030] security_file_ioctl+0xcb/0x2d0 [ 515.921057][ T8030] __se_sys_ioctl+0x47/0x170 [ 515.921080][ T8030] do_syscall_64+0xf6/0x210 [ 515.921107][ T8030] ? clear_bhb_loop+0x45/0xa0 [ 515.921133][ T8030] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 515.921152][ T8030] RIP: 0033:0x7f2f7d18e969 [ 515.921169][ T8030] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 515.921187][ T8030] RSP: 002b:00007f2f7dfc6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 515.921208][ T8030] RAX: ffffffffffffffda RBX: 00007f2f7d3b5fa0 RCX: 00007f2f7d18e969 [ 515.921223][ T8030] RDX: 0000200000000000 RSI: 0000000000005393 RDI: 0000000000000004 [ 515.921237][ T8030] RBP: 00007f2f7dfc6090 R08: 0000000000000000 R09: 0000000000000000 [ 515.921250][ T8030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 515.921262][ T8030] R13: 0000000000000000 R14: 00007f2f7d3b5fa0 R15: 00007f2f7d4dfa28 [ 515.921293][ T8030] [ 516.181937][ T976] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 516.201689][ T8030] ERROR: Out of memory at tomoyo_realpath_from_path. [ 516.443340][ T976] em28xx 4-1:0.132: Video interface 132 found: [ 516.696926][ T5904] usbhid 1-1:0.0: can't add hid device: -71 [ 516.720446][ T5904] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 516.914622][ T5904] usb 1-1: USB disconnect, device number 53 [ 517.039026][ T8040] xt_l2tp: missing protocol rule (udp|l2tpip) [ 517.381705][ T5904] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 517.605519][ T5904] usb 1-1: unable to get BOS descriptor or descriptor too short [ 517.614993][ T5904] usb 1-1: config 84 has an invalid interface number: 151 but max is 0 [ 517.631352][ T5904] usb 1-1: config 84 has no interface number 0 [ 517.638595][ T5904] usb 1-1: config 84 interface 151 has no altsetting 0 [ 517.682827][ T976] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 517.707594][ T5904] usb 1-1: New USB device found, idVendor=0421, idProduct=0419, bcdDevice=32.ab [ 517.721606][ T5904] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 517.746200][ T5904] usb 1-1: Product: syz [ 517.758411][ T5904] usb 1-1: Manufacturer: syz [ 517.769957][ T976] em28xx 4-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 517.775372][ T5904] usb 1-1: SerialNumber: syz [ 517.814460][ T976] em28xx 4-1:0.132: board has no eeprom [ 517.901534][ T976] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 517.928091][ T8062] netlink: 23 bytes leftover after parsing attributes in process `syz.2.563'. [ 517.940118][ T976] em28xx 4-1:0.132: analog set to bulk mode. [ 517.970559][ T5857] em28xx 4-1:0.132: Registering V4L2 extension [ 518.003066][ T8062] caif0: entered allmulticast mode [ 518.037378][ T8068] netlink: 32 bytes leftover after parsing attributes in process `syz.4.565'. [ 518.052415][ T5904] usb 1-1: bad CDC descriptors [ 518.160637][ T8068] netem: unknown loss type 13 [ 518.179522][ T5904] usb 1-1: USB disconnect, device number 54 [ 518.194570][ T8068] netem: change failed [ 518.250348][ T5857] em28xx 4-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 518.272483][ T8070] netlink: 156 bytes leftover after parsing attributes in process `syz.2.563'. [ 518.339214][ T5857] em28xx 4-1:0.132: failed to trigger read from i2c address 0x48 (error=-5) [ 518.362988][ T30] kauditd_printk_skb: 26 callbacks suppressed [ 518.363004][ T30] audit: type=1326 audit(1746250939.215:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 518.401815][ T5857] em28xx 4-1:0.132: failed to trigger read from i2c address 0x42 (error=-5) [ 518.413989][ T47] usb 4-1: USB disconnect, device number 30 [ 518.430791][ T5857] em28xx 4-1:0.132: failed to trigger read from i2c address 0x40 (error=-19) [ 518.441930][ T47] em28xx 4-1:0.132: Disconnecting em28xx [ 518.513286][ T30] audit: type=1326 audit(1746250939.215:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.564" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7faabf78e969 code=0x7ffc0000 [ 518.690355][ T5857] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 518.715058][ T5857] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 518.748863][ T5857] em28xx 4-1:0.132: No AC97 audio processor [ 518.784582][ T5857] usb 4-1: Decoder not found [ 518.808424][ T5857] em28xx 4-1:0.132: failed to create media graph [ 518.841464][ T5904] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 518.863044][ T5857] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 519.001397][ T5904] usb 3-1: Using ep0 maxpacket: 32 [ 519.011964][ T5904] usb 3-1: config 0 has an invalid interface number: 132 but max is 0 [ 519.020458][ T5904] usb 3-1: config 0 has no interface number 0 [ 519.027486][ T5857] em28xx 4-1:0.132: Remote control support is not available for this card. [ 519.062378][ T5904] usb 3-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 519.094180][ T47] em28xx 4-1:0.132: Closing input extension [ 519.113359][ T5904] usb 3-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 519.126757][ T5904] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.127858][ T8095] netlink: 44 bytes leftover after parsing attributes in process `syz.1.571'. [ 519.172980][ T47] em28xx 4-1:0.132: Freeing device [ 519.193970][ T5904] usb 3-1: Product: syz [ 519.211563][ T976] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 519.235821][ T5904] usb 3-1: Manufacturer: syz [ 519.262036][ T5904] usb 3-1: SerialNumber: syz [ 519.324512][ T5904] usb 3-1: config 0 descriptor?? [ 519.373109][ T5904] em28xx 3-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 519.411972][ T5904] em28xx 3-1:0.132: Video interface 132 found: [ 519.430592][ T976] usb 5-1: config 0 has an invalid interface number: 197 but max is 0 [ 519.515228][ T976] usb 5-1: config 0 has no interface number 0 [ 519.598672][ T976] usb 5-1: config 0 interface 197 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 8 [ 519.664773][ T976] usb 5-1: config 0 interface 197 altsetting 0 endpoint 0xC has invalid maxpacket 1023, setting to 64 [ 519.690105][ T30] audit: type=1800 audit(1746250940.545:223): pid=8103 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.574" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 519.743926][ T976] usb 5-1: config 0 interface 197 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 1024 [ 519.780378][ T976] usb 5-1: New USB device found, idVendor=03f0, idProduct=581d, bcdDevice=bb.42 [ 519.789881][ T5857] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 519.803368][ T976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 519.812516][ T976] usb 5-1: Product: syz [ 519.828905][ T976] usb 5-1: Manufacturer: syz [ 519.846336][ T976] usb 5-1: SerialNumber: syz [ 519.866199][ T976] usb 5-1: config 0 descriptor?? [ 519.876828][ T8091] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 519.885885][ T8091] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 519.951425][ T47] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 519.978779][ T5857] usb 1-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 520.210533][ T5857] usb 1-1: config 27 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 520.234975][ T47] usb 4-1: Using ep0 maxpacket: 32 [ 520.237892][ T47] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 520.265517][ T5857] usb 1-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 520.284106][ T8086] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 520.291889][ T5857] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 520.301944][ T47] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 520.318290][ T8086] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 520.326900][ T5857] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 520.343914][ T5857] usb 1-1: invalid MIDI out EP 0 [ 520.355578][ T976] qmi_wwan 5-1:0.197: probe with driver qmi_wwan failed with error -22 [ 520.366854][ T47] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 520.383054][ T47] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 520.440810][ T47] usb 4-1: Product: syz [ 520.486463][ T47] usb 4-1: Manufacturer: syz [ 520.558560][ T8101] team0: Device vcan1 is of different type [ 520.578152][ T5935] udevd[5935]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 520.653977][ T47] hub 4-1:4.0: USB hub found [ 520.664761][ T8108] x_tables: duplicate underflow at hook 1 [ 520.672916][ T5857] snd-usb-audio 1-1:27.0: probe with driver snd-usb-audio failed with error -22 [ 520.702247][ T5904] em28xx 3-1:0.132: unknown em28xx chip ID (0) [ 520.743189][ T8110] program syz.0.573 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 520.762602][ T8108] netlink: 12 bytes leftover after parsing attributes in process `syz.0.573'. [ 520.794738][ T5904] em28xx 3-1:0.132: failed to trigger read from i2c address 0xa0 (error=-5) [ 520.872098][ T5904] em28xx 3-1:0.132: board has no eeprom [ 520.879888][ T47] hub 4-1:4.0: 7 ports detected [ 520.899434][ T47] hub 4-1:4.0: insufficient power available to use all downstream ports [ 520.901229][ T976] usb 1-1: USB disconnect, device number 55 [ 520.951687][ T5904] em28xx 3-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 520.965019][ T5904] em28xx 3-1:0.132: analog set to bulk mode. [ 520.976423][ T24] em28xx 3-1:0.132: Registering V4L2 extension [ 520.996566][ T5904] usb 3-1: USB disconnect, device number 51 [ 521.022944][ T5904] em28xx 3-1:0.132: Disconnecting em28xx [ 521.041553][ T5857] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 521.200033][ T24] em28xx 3-1:0.132: Config register raw data: 0xffffffed [ 521.213451][ T5857] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 521.231466][ T24] em28xx 3-1:0.132: AC97 chip type couldn't be determined [ 521.233634][ T5857] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 521.259151][ T5857] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 521.261348][ T24] em28xx 3-1:0.132: No AC97 audio processor [ 521.270189][ T5857] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 521.324964][ T5857] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 521.330379][ T1164] usb 5-1: USB disconnect, device number 42 [ 521.397630][ T5857] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 521.422448][ T8114] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 521.445755][ T5857] usb 2-1: config 0 descriptor?? [ 521.482044][ T24] usb 3-1: Decoder not found [ 521.531713][ T24] em28xx 3-1:0.132: failed to create media graph [ 521.538579][ T8114] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 521.571832][ T24] em28xx 3-1:0.132: V4L2 device video103 deregistered [ 521.612808][ T24] em28xx 3-1:0.132: Remote control support is not available for this card. [ 521.619664][ T8122] FAULT_INJECTION: forcing a failure. [ 521.619664][ T8122] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 521.653218][ T8122] CPU: 0 UID: 0 PID: 8122 Comm: syz.0.578 Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 521.653239][ T8122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 521.653252][ T8122] Call Trace: [ 521.653258][ T8122] [ 521.653265][ T8122] dump_stack_lvl+0x189/0x250 [ 521.653305][ T8122] ? __pfx_dump_stack_lvl+0x10/0x10 [ 521.653333][ T8122] ? __pfx__printk+0x10/0x10 [ 521.653355][ T8122] ? fs_reclaim_acquire+0x7d/0x100 [ 521.653387][ T8122] should_fail_ex+0x414/0x560 [ 521.653415][ T8122] prepare_alloc_pages+0x213/0x610 [ 521.653455][ T8122] __alloc_frozen_pages_noprof+0x123/0x370 [ 521.653490][ T8122] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 521.653529][ T8122] ? policy_nodemask+0x27c/0x720 [ 521.653547][ T8122] ? __lock_acquire+0xaac/0xd20 [ 521.653570][ T8122] alloc_pages_mpol+0x232/0x4a0 [ 521.653603][ T8122] vma_alloc_folio_noprof+0xe4/0x200 [ 521.653629][ T8122] ? page_table_check_set+0x16b/0x710 [ 521.653654][ T8122] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 521.653689][ T8122] folio_prealloc+0x30/0x180 [ 521.653710][ T8122] __handle_mm_fault+0x2b28/0x5380 [ 521.653751][ T8122] ? __pfx___handle_mm_fault+0x10/0x10 [ 521.653791][ T8122] ? follow_page_pte+0x888/0x13c0 [ 521.653826][ T8122] handle_mm_fault+0x3f6/0x8c0 [ 521.653852][ T8122] __get_user_pages+0x16f0/0x2a40 [ 521.653909][ T8122] ? __pfx___get_user_pages+0x10/0x10 [ 521.653932][ T8122] ? __gup_longterm_locked+0x309/0x15b0 [ 521.653954][ T8122] ? down_read_killable+0x1d1/0x350 [ 521.653984][ T8122] __gup_longterm_locked+0x3e3/0x15b0 [ 521.654014][ T8122] ? gup_fast_fallback+0x16fd/0x1d60 [ 521.654037][ T8122] gup_fast_fallback+0x1843/0x1d60 [ 521.654101][ T8122] ? __pfx_gup_fast_fallback+0x10/0x10 [ 521.654123][ T8122] ? unwind_get_return_address+0x4d/0x90 [ 521.654144][ T8122] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 521.654164][ T8122] ? is_valid_gup_args+0x11f/0x200 [ 521.654183][ T8122] ? pin_user_pages_fast+0x4d/0xb0 [ 521.654211][ T8122] pfn_reader_user_pin+0xd9f/0x1180 [ 521.654250][ T8122] ? __pfx_pfn_reader_user_pin+0x10/0x10 [ 521.654276][ T8122] ? interval_tree_span_iter_first+0xea/0xd70 [ 521.654305][ T8122] iopt_pages_fill_xarray+0x4ed/0xe60 [ 521.654335][ T8122] ? __pfx_iopt_pages_fill_xarray+0x10/0x10 [ 521.654399][ T8122] ? __kasan_kmalloc+0x93/0xb0 [ 521.654422][ T8122] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 521.654445][ T8122] ? iopt_area_add_access+0x1ec/0x420 [ 521.654468][ T8122] iopt_area_add_access+0x20a/0x420 [ 521.654492][ T8122] iommufd_access_pin_pages+0x6b1/0xc00 [ 521.654541][ T8122] ? __pfx_iommufd_access_pin_pages+0x10/0x10 [ 521.654569][ T8122] ? iommufd_test+0x3c77/0x5160 [ 521.654595][ T8122] ? trace_kmalloc+0x1f/0xd0 [ 521.654610][ T8122] ? __kvmalloc_node_noprof+0x338/0x5e0 [ 521.654628][ T8122] ? iommufd_test+0x3c77/0x5160 [ 521.654659][ T8122] iommufd_test+0x3cc8/0x5160 [ 521.654703][ T8122] ? __pfx_iommufd_test+0x10/0x10 [ 521.654736][ T8122] ? __lock_acquire+0xaac/0xd20 [ 521.654766][ T8122] ? __might_fault+0xb0/0x130 [ 521.654805][ T8122] iommufd_fops_ioctl+0x446/0x520 [ 521.654834][ T8122] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 521.654872][ T8122] ? __fget_files+0x3a0/0x420 [ 521.654896][ T8122] ? __fget_files+0x2a/0x420 [ 521.654922][ T8122] ? bpf_lsm_file_ioctl+0x9/0x20 [ 521.654940][ T8122] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 521.654963][ T8122] __se_sys_ioctl+0xf9/0x170 [ 521.654987][ T8122] do_syscall_64+0xf6/0x210 [ 521.655011][ T8122] ? clear_bhb_loop+0x45/0xa0 [ 521.655036][ T8122] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 521.655054][ T8122] RIP: 0033:0x7f125a38e969 [ 521.655067][ T8122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 521.655080][ T8122] RSP: 002b:00007f125b215038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 521.655095][ T8122] RAX: ffffffffffffffda RBX: 00007f125a5b5fa0 RCX: 00007f125a38e969 [ 521.655106][ T8122] RDX: 0000200000000100 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 521.655120][ T8122] RBP: 00007f125b215090 R08: 0000000000000000 R09: 0000000000000000 [ 521.655133][ T8122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 521.655144][ T8122] R13: 0000000000000000 R14: 00007f125a5b5fa0 R15: 00007f125a6dfa28 [ 521.655176][ T8122] [ 521.659917][ T5904] em28xx 3-1:0.132: Closing input extension [ 521.825604][ T8124] xt_l2tp: missing protocol rule (udp|l2tpip) [ 521.900440][ T5904] em28xx 3-1:0.132: Freeing device [ 522.044948][ T5857] plantronics 0003:047F:FFFF.000C: No inputs registered, leaving [ 522.157022][ T5857] plantronics 0003:047F:FFFF.000C: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 522.185049][ T47] hub 4-1:4.0: set hub depth failed [ 522.209985][ T47] usb 4-1: USB disconnect, device number 31 [ 522.231749][ T1164] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 522.391622][ T5904] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 522.399279][ T8128] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 522.402337][ T1164] usb 5-1: Using ep0 maxpacket: 16 [ 522.411973][ T8128] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 522.426590][ T1164] usb 5-1: config 1 interface 0 altsetting 13 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 522.439724][ T1164] usb 5-1: config 1 interface 0 has no altsetting 0 [ 522.449382][ T1164] usb 5-1: New USB device found, idVendor=172f, idProduct=0037, bcdDevice= 0.40 [ 522.459577][ T1164] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.468042][ T1164] usb 5-1: Product: 蓂얜띰⟂㻞↩耆ꥈ⽽囥뮳当벪橛䙖쩫燆Ꭴ㬹൹잣䖆↓ㄗ졣떢㕍ウꩯ﵉믒좉꺖ꕔࣘ翘맲 [ 522.482871][ T1164] usb 5-1: Manufacturer: ᴧ誾⟊韴鱢兺뎗颧疴뎭쟘∆訞뽧萤켜ड᰾竎숤ﭛ깥㊦ަ嬏㎨춭釤᱕墊윪귇泴㻯갓庛퉀觑ᶛ숖ƞ [ 522.499133][ T1164] usb 5-1: SerialNumber: syz [ 522.564599][ T5904] usb 3-1: unable to get BOS descriptor or descriptor too short [ 522.584170][ T5904] usb 3-1: config 84 has an invalid interface number: 151 but max is 0 [ 522.596589][ T5904] usb 3-1: config 84 has no interface number 0 [ 522.604566][ T5904] usb 3-1: config 84 interface 151 has no altsetting 0 [ 522.634213][ T5904] usb 3-1: New USB device found, idVendor=0421, idProduct=0419, bcdDevice=32.ab [ 522.643682][ T5904] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.654697][ T5904] usb 3-1: Product: syz [ 522.658949][ T5904] usb 3-1: Manufacturer: syz [ 522.667039][ T5904] usb 3-1: SerialNumber: syz [ 522.718194][ T8119] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 522.727322][ T8119] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 522.792570][ T1164] usbhid 5-1:1.0: can't add hid device: -71 [ 522.815022][ T1164] usbhid 5-1:1.0: probe with driver usbhid failed with error -71 [ 522.886023][ T1164] usb 5-1: USB disconnect, device number 43 [ 522.910164][ T5904] usb 3-1: bad CDC descriptors [ 522.958701][ T5904] usb 3-1: USB disconnect, device number 52 [ 522.978504][ T8138] kvm: Disabled LAPIC found during irq injection [ 523.272863][ T8154] mac80211_hwsim hwsim11 : renamed from wlan1 [ 523.341431][ T5943] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 523.633980][ T5943] usb 4-1: config 0 has no interfaces? [ 523.647438][ T8167] FAULT_INJECTION: forcing a failure. [ 523.647438][ T8167] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 523.664751][ T8167] CPU: 1 UID: 0 PID: 8167 Comm: syz.1.590 Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 523.664771][ T8167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 523.664780][ T8167] Call Trace: [ 523.664792][ T8167] [ 523.664799][ T8167] dump_stack_lvl+0x189/0x250 [ 523.664826][ T8167] ? __pfx_dump_stack_lvl+0x10/0x10 [ 523.664847][ T8167] ? __pfx__printk+0x10/0x10 [ 523.664863][ T8167] ? fs_reclaim_acquire+0x7d/0x100 [ 523.664891][ T8167] should_fail_ex+0x414/0x560 [ 523.664918][ T8167] prepare_alloc_pages+0x213/0x610 [ 523.664946][ T8167] __alloc_frozen_pages_noprof+0x123/0x370 [ 523.664971][ T8167] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 523.665001][ T8167] ? policy_nodemask+0x27c/0x720 [ 523.665019][ T8167] ? __lock_acquire+0xaac/0xd20 [ 523.665041][ T8167] alloc_pages_mpol+0x232/0x4a0 [ 523.665064][ T8167] vma_alloc_folio_noprof+0xe4/0x200 [ 523.665082][ T8167] ? page_table_check_set+0x16b/0x710 [ 523.665101][ T8167] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 523.665129][ T8167] folio_prealloc+0x30/0x180 [ 523.665150][ T8167] __handle_mm_fault+0x2b28/0x5380 [ 523.665181][ T8167] ? __pfx___handle_mm_fault+0x10/0x10 [ 523.665209][ T8167] ? follow_page_pte+0x888/0x13c0 [ 523.665234][ T8167] handle_mm_fault+0x3f6/0x8c0 [ 523.665258][ T8167] __get_user_pages+0x16f0/0x2a40 [ 523.665299][ T8167] ? __pfx___get_user_pages+0x10/0x10 [ 523.665315][ T8167] ? __gup_longterm_locked+0x309/0x15b0 [ 523.665332][ T8167] ? down_read_killable+0x1d1/0x350 [ 523.665354][ T8167] __gup_longterm_locked+0x3e3/0x15b0 [ 523.665385][ T8167] ? gup_fast_fallback+0x1672/0x1d60 [ 523.665405][ T8167] gup_fast_fallback+0x1843/0x1d60 [ 523.665446][ T8167] ? __pfx_gup_fast_fallback+0x10/0x10 [ 523.665462][ T8167] ? unwind_get_return_address+0x4d/0x90 [ 523.665479][ T8167] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 523.665497][ T8167] ? is_valid_gup_args+0x11f/0x200 [ 523.665516][ T8167] ? pin_user_pages_fast+0x4d/0xb0 [ 523.665535][ T8167] pfn_reader_user_pin+0xd9f/0x1180 [ 523.665562][ T8167] ? __pfx_pfn_reader_user_pin+0x10/0x10 [ 523.665581][ T8167] ? interval_tree_span_iter_first+0xea/0xd70 [ 523.665607][ T8167] iopt_pages_fill_xarray+0x4ed/0xe60 [ 523.665636][ T8167] ? __pfx_iopt_pages_fill_xarray+0x10/0x10 [ 523.665679][ T8167] ? __kasan_kmalloc+0x93/0xb0 [ 523.665696][ T8167] ? __kmalloc_cache_noprof+0x230/0x3d0 [ 523.665729][ T8167] ? iopt_area_add_access+0x1ec/0x420 [ 523.665752][ T8167] iopt_area_add_access+0x20a/0x420 [ 523.665776][ T8167] iommufd_access_pin_pages+0x6b1/0xc00 [ 523.665813][ T8167] ? __pfx_iommufd_access_pin_pages+0x10/0x10 [ 523.665833][ T8167] ? iommufd_test+0x3c77/0x5160 [ 523.665853][ T8167] ? trace_kmalloc+0x1f/0xd0 [ 523.665868][ T8167] ? __kvmalloc_node_noprof+0x338/0x5e0 [ 523.665886][ T8167] ? iommufd_test+0x3c77/0x5160 [ 523.665910][ T8167] iommufd_test+0x3cc8/0x5160 [ 523.665941][ T8167] ? __pfx_iommufd_test+0x10/0x10 [ 523.665966][ T8167] ? __lock_acquire+0xaac/0xd20 [ 523.665993][ T8167] ? __might_fault+0xb0/0x130 [ 523.666027][ T8167] iommufd_fops_ioctl+0x446/0x520 [ 523.666047][ T8167] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 523.666074][ T8167] ? __fget_files+0x3a0/0x420 [ 523.666092][ T8167] ? __fget_files+0x2a/0x420 [ 523.666112][ T8167] ? bpf_lsm_file_ioctl+0x9/0x20 [ 523.666130][ T8167] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 523.666147][ T8167] __se_sys_ioctl+0xf9/0x170 [ 523.666164][ T8167] do_syscall_64+0xf6/0x210 [ 523.666181][ T8167] ? clear_bhb_loop+0x45/0xa0 [ 523.666199][ T8167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 523.666213][ T8167] RIP: 0033:0x7faabf78e969 [ 523.666225][ T8167] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 523.666237][ T8167] RSP: 002b:00007faac06d2038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 523.666252][ T8167] RAX: ffffffffffffffda RBX: 00007faabf9b5fa0 RCX: 00007faabf78e969 [ 523.666263][ T8167] RDX: 0000200000000100 RSI: 0000000000003ba0 RDI: 0000000000000005 [ 523.666272][ T8167] RBP: 00007faac06d2090 R08: 0000000000000000 R09: 0000000000000000 [ 523.666281][ T8167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 523.666290][ T8167] R13: 0000000000000000 R14: 00007faabf9b5fa0 R15: 00007faabfadfa28 [ 523.666312][ T8167] [ 524.101859][ T5943] usb 4-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 524.111180][ T5943] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.119754][ T5943] usb 4-1: Product: syz [ 524.124193][ T5943] usb 4-1: Manufacturer: syz [ 524.129001][ T5943] usb 4-1: SerialNumber: syz [ 524.171548][ T5904] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 524.206641][ T5943] usb 4-1: config 0 descriptor?? [ 524.336788][ T5904] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 524.347919][ T5904] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 524.358453][ T5904] usb 5-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 524.367576][ T5904] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 524.377792][ T5904] usb 5-1: config 0 descriptor?? [ 524.528292][ T976] usb 2-1: USB disconnect, device number 52 [ 524.561083][ T8171] IPv6: addrconf: prefix option has invalid lifetime [ 524.787134][ T5904] usbhid 5-1:0.0: can't add hid device: -71 [ 524.796861][ T5904] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 524.825532][ T5904] usb 5-1: USB disconnect, device number 44 [ 524.917334][ T8180] netlink: 32 bytes leftover after parsing attributes in process `syz.2.592'. [ 525.038723][ T976] usb 4-1: USB disconnect, device number 32 [ 525.201397][ T1164] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 525.303615][ T8190] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.596' sets config #0 [ 525.313682][ T8190] usb usb1: usbfs: interface 0 claimed by hub while 'syz.3.596' sets config #1 [ 525.351713][ T1164] usb 2-1: Using ep0 maxpacket: 8 [ 525.365465][ T1164] usb 2-1: config 5 has an invalid interface number: 35 but max is 1 [ 525.390168][ T1164] usb 2-1: config 5 has an invalid interface number: 4 but max is 1 [ 525.521419][ T1164] usb 2-1: config 5 has an invalid interface number: 4 but max is 1 [ 525.629115][ T1164] usb 2-1: config 5 has no interface number 0 [ 525.635683][ T1164] usb 2-1: config 5 has no interface number 1 [ 525.688046][ T1164] usb 2-1: config 5 interface 35 altsetting 10 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 525.778869][ T1164] usb 2-1: config 5 interface 4 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 7 [ 525.793984][ T1164] usb 2-1: config 5 interface 35 has no altsetting 0 [ 525.800919][ T1164] usb 2-1: config 5 interface 4 has no altsetting 0 [ 525.808365][ T1164] usb 2-1: config 5 interface 4 has no altsetting 1 [ 525.820957][ T1164] usb 2-1: New USB device found, idVendor=0b48, idProduct=2003, bcdDevice=d4.1b [ 525.833151][ T1164] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 525.845951][ T1164] usb 2-1: Product: syz [ 525.850276][ T1164] usb 2-1: Manufacturer: syz [ 525.855436][ T1164] usb 2-1: SerialNumber: syz [ 525.941607][ T5857] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 526.101613][ T5857] usb 3-1: Using ep0 maxpacket: 32 [ 526.109040][ T5857] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 526.120285][ T5857] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 526.157307][ T5857] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 526.175605][ T8183] KVM: debugfs: duplicate directory 8183-5 [ 526.182291][ T5857] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 526.192896][ T47] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 526.204354][ T5857] usb 3-1: config 0 descriptor?? [ 526.312530][ T5857] hub 3-1:0.0: USB hub found [ 526.353218][ T47] usb 5-1: Using ep0 maxpacket: 16 [ 526.372200][ T47] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 526.381566][ T47] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 526.443492][ T1164] ttusbir 2-1:5.35: cannot find expected altsetting [ 526.451183][ T47] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 526.472899][ T47] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 526.484003][ T1164] ttusbir 2-1:5.4: cannot find expected altsetting [ 526.489923][ T5857] hub 3-1:0.0: 1 port detected [ 526.501443][ T47] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.518025][ T1164] usb 2-1: USB disconnect, device number 53 [ 526.528078][ T47] usb 5-1: Product: syz [ 526.540559][ T47] usb 5-1: Manufacturer: syz [ 526.572980][ T47] usb 5-1: SerialNumber: syz [ 526.683164][ T5857] hub 3-1:0.0: hub_hub_status failed (err = -71) [ 526.698813][ T5857] hub 3-1:0.0: config failed, can't get hub status (err -71) [ 526.737078][ T5857] usbhid 3-1:0.0: can't add hid device: -71 [ 526.759639][ T5857] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 526.818416][ T5857] usb 3-1: USB disconnect, device number 53 [ 526.839607][ T30] audit: type=1326 audit(1746250947.695:224): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 526.882177][ T30] audit: type=1326 audit(1746250947.695:225): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 526.939511][ T30] audit: type=1326 audit(1746250947.695:226): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=72 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 527.006469][ T30] audit: type=1326 audit(1746250947.695:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 527.030908][ T47] usb 5-1: 0:2 : does not exist [ 527.039548][ T30] audit: type=1326 audit(1746250947.695:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 527.063697][ T30] audit: type=1326 audit(1746250947.715:229): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 527.090182][ T30] audit: type=1326 audit(1746250947.715:230): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 527.646915][ T30] audit: type=1326 audit(1746250947.715:231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8207 comm="syz.0.602" exe="/root/syz-executor" sig=0 arch=c000003e syscall=307 compat=0 ip=0x7f125a38e969 code=0x7ffc0000 [ 527.669432][ T1164] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 527.831540][ T1164] usb 4-1: Using ep0 maxpacket: 32 [ 527.857120][ T1164] usb 4-1: unable to get BOS descriptor or descriptor too short [ 527.875520][ T1164] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 527.885551][ T1164] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 527.891500][ T976] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 527.901551][ T1164] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 527.921491][ T5857] usb 2-1: new full-speed USB device number 54 using dummy_hcd [ 527.926720][ T1164] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 527.959740][ T1164] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 527.969133][ T1164] usb 4-1: Product: syz [ 527.976497][ T1164] usb 4-1: Manufacturer: syz [ 527.992434][ T1164] usb 4-1: SerialNumber: syz [ 528.021850][ T8202] netlink: 'syz.4.600': attribute type 10 has an invalid length. [ 528.029690][ T8202] syz_tun: entered promiscuous mode [ 528.054466][ T976] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 528.056333][ T8202] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 528.075581][ T8220] netlink: 4 bytes leftover after parsing attributes in process `syz.4.600'. [ 528.086488][ T5857] usb 2-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid maxpacket 1040, setting to 64 [ 528.108057][ T5857] usb 2-1: config 0 interface 0 has no altsetting 0 [ 528.115836][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 528.127834][ T5857] usb 2-1: New USB device found, idVendor=0458, idProduct=5014, bcdDevice= 0.00 [ 528.137770][ T47] usb 5-1: USB disconnect, device number 45 [ 528.150705][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 528.171230][ T5857] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 528.179737][ T976] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 528.205412][ T5857] usb 2-1: config 0 descriptor?? [ 528.211655][ T8219] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 528.233386][ T976] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 528.256854][ T976] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 528.263153][ T6146] udevd[6146]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 528.271621][ T8224] syzkaller1: tun_chr_ioctl cmd 1074025677 [ 528.289603][ T1164] usb 4-1: 0:2 : does not exist [ 528.296922][ T976] usb 3-1: config 0 descriptor?? [ 528.316456][ T8224] syzkaller1: linktype set to 776 [ 528.331239][ T1164] usb 4-1: USB disconnect, device number 33 [ 528.398563][ T6142] udevd[6142]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 528.482057][ T5857] usbhid 2-1:0.0: can't add hid device: -71 [ 528.499339][ T5857] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 528.525917][ T5857] usb 2-1: USB disconnect, device number 54 [ 528.721467][ T47] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 528.895615][ T47] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 528.906308][ T47] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 528.918691][ T47] usb 1-1: config 220 has no interface number 2 [ 528.928974][ T47] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 528.946069][ T47] usb 1-1: config 220 interface 0 has no altsetting 0 [ 528.953248][ T47] usb 1-1: config 220 interface 76 has no altsetting 0 [ 528.960293][ T47] usb 1-1: config 220 interface 1 has no altsetting 0 [ 528.974270][ T47] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 528.990516][ T47] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 528.999987][ T47] usb 1-1: Product: syz [ 529.008042][ T47] usb 1-1: Manufacturer: syz [ 529.012857][ T47] usb 1-1: SerialNumber: syz [ 529.051853][ T1164] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 529.221991][ T1164] usb 5-1: config 0 has no interfaces? [ 529.237698][ T1164] usb 5-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 529.243466][ T8229] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 529.256499][ T1164] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.256723][ T8229] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 529.281598][ T5943] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 529.294359][ T8250] netlink: 'syz.1.614': attribute type 2 has an invalid length. [ 529.320411][ T8250] k*]: entered promiscuous mode [ 529.331014][ T47] usb 1-1: selecting invalid altsetting 0 [ 529.338106][ T1164] usb 5-1: Product: syz [ 529.342949][ T1164] usb 5-1: Manufacturer: syz [ 529.352684][ T47] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 529.374344][ T1164] usb 5-1: SerialNumber: syz [ 529.385438][ T47] usb 1-1: No valid video chain found. [ 529.398268][ T1164] usb 5-1: config 0 descriptor?? [ 529.433755][ T5943] usb 4-1: Using ep0 maxpacket: 32 [ 529.435117][ T47] usb 1-1: selecting invalid altsetting 0 [ 529.448819][ T5943] usb 4-1: config 0 has an invalid interface number: 132 but max is 0 [ 529.455690][ T47] usbtest 1-1:220.1: probe with driver usbtest failed with error -22 [ 529.471205][ T47] usb 1-1: USB disconnect, device number 56 [ 529.478221][ T5943] usb 4-1: config 0 has no interface number 0 [ 529.494415][ T5943] usb 4-1: config 0 interface 132 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 529.537503][ T5943] usb 4-1: New USB device found, idVendor=0413, idProduct=6023, bcdDevice=ec.e5 [ 529.547314][ T5943] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 529.561158][ T5943] usb 4-1: Product: syz [ 529.572153][ T5943] usb 4-1: Manufacturer: syz [ 529.581533][ T5943] usb 4-1: SerialNumber: syz [ 529.600961][ T5943] usb 4-1: config 0 descriptor?? [ 529.623203][ T5943] em28xx 4-1:0.132: New device syz syz @ 480 Mbps (0413:6023, interface 132, class 132) [ 529.642458][ T5943] em28xx 4-1:0.132: Video interface 132 found: [ 529.905328][ T976] usbhid 3-1:0.0: can't add hid device: -71 [ 529.912735][ T976] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 529.951858][ T976] usb 3-1: USB disconnect, device number 54 [ 530.020195][ T5943] em28xx 4-1:0.132: unknown em28xx chip ID (0) [ 530.301625][ T5857] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 530.341849][ T976] usb 3-1: new high-speed USB device number 55 using dummy_hcd [ 530.531753][ T5857] usb 1-1: Using ep0 maxpacket: 8 [ 530.536940][ T976] usb 3-1: Using ep0 maxpacket: 16 [ 530.544638][ T5857] usb 1-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 530.557684][ T976] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 530.565974][ T5857] usb 1-1: config 0 interface 0 has no altsetting 0 [ 530.572862][ T976] usb 3-1: config 0 has no interface number 0 [ 530.585135][ T5857] usb 1-1: New USB device found, idVendor=0458, idProduct=501b, bcdDevice= 0.00 [ 530.594549][ T5943] em28xx 4-1:0.132: reading from i2c device at 0xa0 failed: couldn't get the received message from the bridge (error=-5) [ 530.611387][ T5900] usb 2-1: new high-speed USB device number 55 using dummy_hcd [ 530.627560][ T976] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 530.652354][ T5943] em28xx 4-1:0.132: board has no eeprom [ 530.658216][ T5857] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 530.667040][ T976] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 530.712836][ T5857] usb 1-1: config 0 descriptor?? [ 530.721207][ T976] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 530.730950][ T976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.747807][ T976] usb 3-1: Product: syz [ 530.752597][ T5943] em28xx 4-1:0.132: Identified as Leadtek Winfast USB II (card=7) [ 530.760959][ T976] usb 3-1: Manufacturer: syz [ 530.766159][ T976] usb 3-1: SerialNumber: syz [ 530.770827][ T5943] em28xx 4-1:0.132: analog set to bulk mode. [ 530.788798][ T9] em28xx 4-1:0.132: Registering V4L2 extension [ 530.800116][ T976] usb 3-1: config 0 descriptor?? [ 530.832994][ T8256] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 530.861731][ T8256] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 530.897656][ T5900] usb 2-1: config 0 has no interfaces? [ 530.923540][ T8259] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 530.945831][ T8259] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 531.026235][ T5900] usb 2-1: New USB device found, idVendor=091e, idProduct=0003, bcdDevice=d7.3b [ 531.059637][ T5900] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 531.092690][ T8256] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 531.121087][ T5900] usb 2-1: Product: syz [ 531.126396][ T5857] usbhid 1-1:0.0: can't add hid device: -71 [ 531.132529][ T5857] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 531.144756][ T8256] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 531.153829][ T5900] usb 2-1: Manufacturer: syz [ 531.192671][ T5857] usb 1-1: USB disconnect, device number 57 [ 531.198766][ T5900] usb 2-1: SerialNumber: syz [ 531.218565][ T5900] usb 2-1: config 0 descriptor?? [ 531.307773][ T9] em28xx 4-1:0.132: failed to trigger read from i2c address 0x4a (error=-5) [ 531.308173][ T1164] usb 4-1: USB disconnect, device number 34 [ 531.339849][ T1164] em28xx 4-1:0.132: Disconnecting em28xx [ 531.574725][ T9] em28xx 4-1:0.132: Config register raw data: 0xffffffed [ 531.593637][ T976] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 531.603889][ T9] em28xx 4-1:0.132: AC97 chip type couldn't be determined [ 531.726199][ T9] em28xx 4-1:0.132: No AC97 audio processor [ 531.733323][ T976] asix 3-1:0.251 (unnamed net_device) (uninitialized): Failed to read software interface selection register: -71 [ 531.780372][ T8263] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 531.789518][ T8263] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 532.188436][ T9] usb 4-1: Decoder not found [ 532.216116][ T976] asix 3-1:0.251: probe with driver asix failed with error -71 [ 532.225006][ T9] em28xx 4-1:0.132: failed to create media graph [ 532.227993][ T5919] usb 5-1: USB disconnect, device number 46 [ 532.284667][ T9] em28xx 4-1:0.132: V4L2 device video103 deregistered [ 532.477418][ T976] usb 3-1: USB disconnect, device number 55 [ 532.496281][ T8282] ================================================================== [ 532.504363][ T8282] BUG: KASAN: slab-use-after-free in v4l2_fh_open+0xc7/0x430 [ 532.511740][ T8282] Read of size 8 at addr ffff888029aac738 by task v4l_id/8282 [ 532.519194][ T8282] [ 532.521514][ T8282] CPU: 1 UID: 0 PID: 8282 Comm: v4l_id Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 532.521532][ T8282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 532.521542][ T8282] Call Trace: [ 532.521549][ T8282] [ 532.521555][ T8282] dump_stack_lvl+0x189/0x250 [ 532.521578][ T8282] ? __virt_addr_valid+0x18c/0x540 [ 532.521596][ T8282] ? rcu_is_watching+0x15/0xb0 [ 532.521617][ T8282] ? __pfx_dump_stack_lvl+0x10/0x10 [ 532.521636][ T8282] ? rcu_is_watching+0x15/0xb0 [ 532.521656][ T8282] ? lock_release+0x4b/0x3e0 [ 532.521677][ T8282] ? __virt_addr_valid+0x18c/0x540 [ 532.521694][ T8282] ? __virt_addr_valid+0x469/0x540 [ 532.521712][ T8282] print_report+0xb4/0x290 [ 532.521729][ T8282] ? v4l2_fh_open+0xc7/0x430 [ 532.521745][ T8282] kasan_report+0x118/0x150 [ 532.521763][ T8282] ? v4l2_fh_open+0xc7/0x430 [ 532.521782][ T8282] v4l2_fh_open+0xc7/0x430 [ 532.521797][ T8282] ? __pfx___mutex_lock+0x10/0x10 [ 532.521815][ T8282] em28xx_v4l2_open+0x157/0x9a0 [ 532.521835][ T8282] v4l2_open+0x20c/0x360 [ 532.521854][ T8282] chrdev_open+0x4c9/0x5e0 [ 532.521873][ T8282] ? __pfx_chrdev_open+0x10/0x10 [ 532.521893][ T8282] ? __pfx_chrdev_open+0x10/0x10 [ 532.521909][ T8282] do_dentry_open+0xdf0/0x1970 [ 532.521934][ T8282] vfs_open+0x3b/0x340 [ 532.521952][ T8282] ? path_openat+0x2ecd/0x3830 [ 532.521966][ T8282] path_openat+0x2ee5/0x3830 [ 532.521978][ T8282] ? arch_stack_walk+0xfc/0x150 [ 532.522002][ T8282] ? rcu_is_watching+0x15/0xb0 [ 532.522029][ T8282] ? __pfx_path_openat+0x10/0x10 [ 532.522043][ T8282] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 532.522066][ T8282] do_filp_open+0x1fa/0x410 [ 532.522083][ T8282] ? __pfx_do_filp_open+0x10/0x10 [ 532.522104][ T8282] ? _raw_spin_unlock+0x28/0x50 [ 532.522116][ T8282] ? alloc_fd+0x64c/0x6c0 [ 532.522137][ T8282] do_sys_openat2+0x121/0x1c0 [ 532.522159][ T8282] ? __pfx_do_sys_openat2+0x10/0x10 [ 532.522182][ T8282] ? rcu_is_watching+0x15/0xb0 [ 532.522204][ T8282] __x64_sys_openat+0x138/0x170 [ 532.522226][ T8282] do_syscall_64+0xf6/0x210 [ 532.522244][ T8282] ? clear_bhb_loop+0x45/0xa0 [ 532.522259][ T8282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 532.522279][ T8282] RIP: 0033:0x7f6354d169a4 [ 532.522292][ T8282] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 532.522305][ T8282] RSP: 002b:00007fff094a7d70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 532.522321][ T8282] RAX: ffffffffffffffda RBX: 00007fff094a7f88 RCX: 00007f6354d169a4 [ 532.522332][ T8282] RDX: 0000000000000000 RSI: 00007fff094a9f1b RDI: 00000000ffffff9c [ 532.522341][ T8282] RBP: 00007fff094a9f1b R08: 0000000000000000 R09: 0000000000000000 [ 532.522350][ T8282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 532.522359][ T8282] R13: 00007fff094a7fa0 R14: 0000555e05881670 R15: 00007f63552bca80 [ 532.522375][ T8282] [ 532.522380][ T8282] [ 532.556219][ T9] em28xx 4-1:0.132: Remote control support is not available for this card. [ 532.560092][ T8282] Allocated by task 9: [ 532.824723][ T8282] kasan_save_track+0x3e/0x80 [ 532.829414][ T8282] __kasan_kmalloc+0x93/0xb0 [ 532.834105][ T8282] __kmalloc_cache_noprof+0x230/0x3d0 [ 532.839569][ T8282] em28xx_v4l2_init+0x10b/0x2e70 [ 532.844511][ T8282] em28xx_init_extension+0x11d/0x1c0 [ 532.849793][ T8282] process_scheduled_works+0xadb/0x17a0 [ 532.855431][ T8282] worker_thread+0x8a0/0xda0 [ 532.860091][ T8282] kthread+0x70e/0x8a0 [ 532.864279][ T8282] ret_from_fork+0x4b/0x80 [ 532.868717][ T8282] ret_from_fork_asm+0x1a/0x30 [ 532.873499][ T8282] [ 532.875825][ T8282] Freed by task 9: [ 532.879584][ T8282] kasan_save_track+0x3e/0x80 [ 532.884362][ T8282] kasan_save_free_info+0x46/0x50 [ 532.889412][ T8282] __kasan_slab_free+0x62/0x70 [ 532.894185][ T8282] kfree+0x193/0x440 [ 532.898078][ T8282] em28xx_v4l2_init+0x1683/0x2e70 [ 532.903107][ T8282] em28xx_init_extension+0x11d/0x1c0 [ 532.908432][ T8282] process_scheduled_works+0xadb/0x17a0 [ 532.914088][ T8282] worker_thread+0x8a0/0xda0 [ 532.918684][ T8282] kthread+0x70e/0x8a0 [ 532.922766][ T8282] ret_from_fork+0x4b/0x80 [ 532.927191][ T8282] ret_from_fork_asm+0x1a/0x30 [ 532.932052][ T8282] [ 532.934379][ T8282] The buggy address belongs to the object at ffff888029aac000 [ 532.934379][ T8282] which belongs to the cache kmalloc-8k of size 8192 [ 532.948539][ T8282] The buggy address is located 1848 bytes inside of [ 532.948539][ T8282] freed 8192-byte region [ffff888029aac000, ffff888029aae000) [ 532.962676][ T8282] [ 532.965021][ T8282] The buggy address belongs to the physical page: [ 532.971452][ T8282] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x29aa8 [ 532.980319][ T8282] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 532.988925][ T8282] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 532.996557][ T8282] page_type: f5(slab) [ 533.000535][ T8282] raw: 00fff00000000040 ffff88801a042280 ffffea0000bea400 dead000000000002 [ 533.009213][ T8282] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 533.017806][ T8282] head: 00fff00000000040 ffff88801a042280 ffffea0000bea400 dead000000000002 [ 533.026542][ T8282] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 533.035286][ T8282] head: 00fff00000000003 ffffea0000a6aa01 00000000ffffffff 00000000ffffffff [ 533.043967][ T8282] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 533.052815][ T8282] page dumped because: kasan: bad access detected [ 533.059240][ T8282] page_owner tracks the page as allocated [ 533.064952][ T8282] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 6945, tgid 6940 (syz.1.267), ts 439850913952, free_ts 439811888554 [ 533.086410][ T8282] post_alloc_hook+0x1d8/0x230 [ 533.091203][ T8282] get_page_from_freelist+0x21ce/0x22b0 [ 533.096753][ T8282] __alloc_frozen_pages_noprof+0x181/0x370 [ 533.102662][ T8282] alloc_pages_mpol+0x232/0x4a0 [ 533.107510][ T8282] allocate_slab+0x8a/0x3b0 [ 533.112102][ T8282] ___slab_alloc+0xbfc/0x1480 [ 533.116778][ T8282] __kmalloc_noprof+0x305/0x4f0 [ 533.121624][ T8282] user_preparse+0x9e/0x160 [ 533.126121][ T8282] __key_create_or_update+0x36d/0xa30 [ 533.132203][ T8282] key_create_or_update+0x42/0x60 [ 533.137218][ T8282] __se_sys_add_key+0x329/0x400 [ 533.142152][ T8282] do_syscall_64+0xf6/0x210 [ 533.146648][ T8282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.152536][ T8282] page last free pid 6142 tgid 6142 stack trace: [ 533.158938][ T8282] __free_frozen_pages+0xb0e/0xcd0 [ 533.164051][ T8282] __put_partials+0x161/0x1c0 [ 533.168733][ T8282] put_cpu_partial+0x17c/0x250 [ 533.173499][ T8282] __slab_free+0x2f7/0x400 [ 533.177904][ T8282] qlist_free_all+0x9a/0x140 [ 533.182488][ T8282] kasan_quarantine_reduce+0x148/0x160 [ 533.187943][ T8282] __kasan_slab_alloc+0x22/0x80 [ 533.192793][ T8282] __kmalloc_noprof+0x224/0x4f0 [ 533.197638][ T8282] tomoyo_encode+0x28b/0x550 [ 533.202226][ T8282] tomoyo_path_perm+0x2b3/0x4b0 [ 533.207078][ T8282] tomoyo_path_symlink+0xa3/0xe0 [ 533.212017][ T8282] security_path_symlink+0x177/0x380 [ 533.217312][ T8282] do_symlinkat+0x107/0x3f0 [ 533.222011][ T8282] __x64_sys_symlink+0x7a/0x90 [ 533.226768][ T8282] do_syscall_64+0xf6/0x210 [ 533.231454][ T8282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.238437][ T8282] [ 533.240770][ T8282] Memory state around the buggy address: [ 533.246605][ T8282] ffff888029aac600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 533.254702][ T8282] ffff888029aac680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 533.263415][ T8282] >ffff888029aac700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 533.271481][ T8282] ^ [ 533.277463][ T8282] ffff888029aac780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 533.285629][ T8282] ffff888029aac800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 533.293693][ T8282] ================================================================== [ 533.301832][ C1] vkms_vblank_simulate: vblank timer overrun [ 533.358553][ T1164] em28xx 4-1:0.132: Closing input extension [ 533.554296][ T8282] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 533.561536][ T8282] CPU: 0 UID: 0 PID: 8282 Comm: v4l_id Not tainted 6.15.0-rc4-syzkaller-00189-g2bfcee565c3a #0 PREEMPT(full) [ 533.573425][ T8282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 533.583564][ T8282] Call Trace: [ 533.586840][ T8282] [ 533.589875][ T8282] dump_stack_lvl+0x99/0x250 [ 533.594474][ T8282] ? __asan_memcpy+0x40/0x70 [ 533.599160][ T8282] ? __pfx_dump_stack_lvl+0x10/0x10 [ 533.604368][ T8282] ? __pfx__printk+0x10/0x10 [ 533.608979][ T8282] panic+0x2db/0x790 [ 533.612918][ T8282] ? __pfx_panic+0x10/0x10 [ 533.617347][ T8282] ? _raw_spin_unlock_irqrestore+0xfd/0x110 [ 533.623331][ T8282] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 533.629780][ T8282] ? print_memory_metadata+0x314/0x400 [ 533.635685][ T8282] ? v4l2_fh_open+0xc7/0x430 [ 533.640285][ T8282] check_panic_on_warn+0x89/0xb0 [ 533.645237][ T8282] ? v4l2_fh_open+0xc7/0x430 [ 533.649829][ T8282] end_report+0x78/0x160 [ 533.654076][ T8282] kasan_report+0x129/0x150 [ 533.658579][ T8282] ? v4l2_fh_open+0xc7/0x430 [ 533.663262][ T8282] v4l2_fh_open+0xc7/0x430 [ 533.667680][ T8282] ? __pfx___mutex_lock+0x10/0x10 [ 533.672709][ T8282] em28xx_v4l2_open+0x157/0x9a0 [ 533.677574][ T8282] v4l2_open+0x20c/0x360 [ 533.681828][ T8282] chrdev_open+0x4c9/0x5e0 [ 533.686347][ T8282] ? __pfx_chrdev_open+0x10/0x10 [ 533.691479][ T8282] ? __pfx_chrdev_open+0x10/0x10 [ 533.696466][ T8282] do_dentry_open+0xdf0/0x1970 [ 533.701339][ T8282] vfs_open+0x3b/0x340 [ 533.705425][ T8282] ? path_openat+0x2ecd/0x3830 [ 533.710205][ T8282] path_openat+0x2ee5/0x3830 [ 533.714799][ T8282] ? arch_stack_walk+0xfc/0x150 [ 533.719667][ T8282] ? rcu_is_watching+0x15/0xb0 [ 533.724444][ T8282] ? __pfx_path_openat+0x10/0x10 [ 533.729381][ T8282] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.735464][ T8282] do_filp_open+0x1fa/0x410 [ 533.740130][ T8282] ? __pfx_do_filp_open+0x10/0x10 [ 533.745341][ T8282] ? _raw_spin_unlock+0x28/0x50 [ 533.750215][ T8282] ? alloc_fd+0x64c/0x6c0 [ 533.754662][ T8282] do_sys_openat2+0x121/0x1c0 [ 533.759356][ T8282] ? __pfx_do_sys_openat2+0x10/0x10 [ 533.764570][ T8282] ? rcu_is_watching+0x15/0xb0 [ 533.769346][ T8282] __x64_sys_openat+0x138/0x170 [ 533.774302][ T8282] do_syscall_64+0xf6/0x210 [ 533.778816][ T8282] ? clear_bhb_loop+0x45/0xa0 [ 533.783536][ T8282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.789451][ T8282] RIP: 0033:0x7f6354d169a4 [ 533.793885][ T8282] Code: 24 20 48 8d 44 24 30 48 89 44 24 28 64 8b 04 25 18 00 00 00 85 c0 75 2c 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 76 60 48 8b 15 55 a4 0d 00 f7 d8 64 89 02 48 83 [ 533.813503][ T8282] RSP: 002b:00007fff094a7d70 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 533.821944][ T8282] RAX: ffffffffffffffda RBX: 00007fff094a7f88 RCX: 00007f6354d169a4 [ 533.829926][ T8282] RDX: 0000000000000000 RSI: 00007fff094a9f1b RDI: 00000000ffffff9c [ 533.837984][ T8282] RBP: 00007fff094a9f1b R08: 0000000000000000 R09: 0000000000000000 [ 533.845956][ T8282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 533.853963][ T8282] R13: 00007fff094a7fa0 R14: 0000555e05881670 R15: 00007f63552bca80 [ 533.861963][ T8282] [ 533.865363][ T8282] Kernel Offset: disabled [ 533.869708][ T8282] Rebooting in 86400 seconds..