last executing test programs: 6.749380437s ago: executing program 2 (id=4036): r0 = syz_open_dev$video(&(0x7f0000000080), 0x7, 0x0) ioctl$VIDIOC_ENUM_FRAMEINTERVALS(r0, 0xc034564b, &(0x7f0000000100)={0x6, 0x34424752, 0xf00, 0x870, 0x0, @stepwise={{0x1, 0x3be8}, {0x2, 0x1}, {0x3, 0xe}}}) 6.622070004s ago: executing program 2 (id=4037): socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$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$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x1ff, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x3) execveat(r2, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x5000, 0x3, @mcast2, 0x3}, 0x1c) writev(r4, &(0x7f00000192c0)=[{&(0x7f0000019380)="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", 0x3dc}, {&(0x7f00000191c0)="91a734f9ec34f417d2fd4ceebf91d450feaee433e903ae37504e59f7fd28526a05fb42f5316b21c39b07f6f4002375b40b6871f65f7d8dc988437ffab21315c6f4ce5673a7ae29fc2886d176d71b6f861210af114a3d8c8579363cf7a7e0a10759d14f7dd30a7cf6d116ff1ae9d014da95838138469eb6c724abf520758dc0bf0e0d061631b399be0ec39bcb592701428df40874a1811bf684c7f075a6e9dc484aa153c5b92c552a75cfd69e2d7a3bfcc117a5", 0xb3}, {&(0x7f000001a500)="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", 0x11b}, {0x0}], 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r6 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_linger(r1, 0x1, 0x3c, &(0x7f0000000100)={0x2, 0x63d}, 0x8) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0xff00000000000000}, 0x2000400}, 0x1c) bind$can_raw(0xffffffffffffffff, 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg$inet6(r6, 0x0, 0x0, 0x4000000) sendmmsg$inet_sctp(r3, 0x0, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000019080)={0x1, 0x1, 0x1}) syz_open_procfs(0x0, &(0x7f0000019340)='net/dev\x00') 5.893784639s ago: executing program 0 (id=4042): madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000"], 0x7c}}, 0x40) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a30000000005400038008000240000000000800014000000000400003801400010076657468315f746f5f6272696467650014000100776732000000000000000000000000001400010076657468305f746f5f7465616d00000014000000110001"], 0xa8}}, 0x0) sendmsg$NFT_BATCH(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x5c}, 0x1, 0x0, 0x0, 0x40044}, 0x20008000) setsockopt$inet6_int(r1, 0x29, 0x18, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00000003c0)={0x2, 0x0, [{0x40000002, 0x0, 0x6}, {0x40000002, 0x0, 0x40}]}) unshare(0x2c020400) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x2000}) r7 = socket$kcm(0x2, 0xa, 0x2) sendfile(r3, r3, &(0x7f0000000140)=0x2, 0x8) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r8 = io_uring_setup(0x1393, &(0x7f0000000d40)={0x0, 0xf2fa, 0x40, 0x0, 0x1d9}) io_uring_register$IORING_UNREGISTER_NAPI(r8, 0x1c, &(0x7f0000001000), 0x1) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) r10 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$IOCTL_VMCI_INIT_CONTEXT(r10, 0x7a0, &(0x7f0000000000)={@hyper}) ioctl$IOCTL_VMCI_QUEUEPAIR_ALLOC(r10, 0x7a8, &(0x7f0000000080)={{@local, 0x2}, @local, 0x4, 0x0, 0x5e, 0x200000000000, 0x100000000000006}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffefffff7, 0x4031, r9, 0x34e4a000) close_range(r0, 0xffffffffffffffff, 0x0) 5.518774529s ago: executing program 0 (id=4045): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000012c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109024a0001100000000904000003fe03010009cd8d1f00020000000905050200067e001009058b1e", @ANYRESHEX], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) 5.269102062s ago: executing program 2 (id=4048): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x0, 0x8, 0x8001, 0x0, 0x2, 0x7, 0xfffffe0001000001, 0xfa11, 0xffffffff}, 0x0) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x4, &(0x7f0000000480)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x41100, 0x28, '\x00', 0x0, @fallback=0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(0xffffffffffffffff, 0x3ba0, 0x0) r3 = syz_open_dev$dri(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, 0x0) syz_usb_connect(0x3, 0x2d, &(0x7f0000000280)=ANY=[@ANYBLOB="120100000c9768405e0483020b9901e4020109021b000100000000090400fb0160291d00090536"], 0x0) unshare(0x6020480) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000000d40)={0x0, 0x0, 0x0}, 0x20001) syz_open_dev$tty1(0xc, 0x4, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f00000002c0)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) connect$pppl2tp(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r5, 0x0, 0x0) connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @remote}, 0x1, 0x1}}, 0x2e) r6 = syz_open_dev$audion(&(0x7f0000000000), 0x3, 0x1) ioctl$SNDCTL_DSP_SETTRIGGER(r6, 0x40045010, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x7, 0x4) 4.550493703s ago: executing program 1 (id=4053): socket$nl_route(0x10, 0x3, 0x0) socket$rds(0x15, 0x5, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000180)=0x7b, 0x4) shutdown(0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) 4.027606816s ago: executing program 0 (id=4056): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000100)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs/binder0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000004a80)={0x73622a85, 0x100, 0x1}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000004c0)={0x8, 0x0, &(0x7f0000000000)=[@acquire], 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x4c, 0x0, &(0x7f0000000fc0)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x18, &(0x7f0000000300)={@flat=@weak_binder={0x77622a85, 0x100a, 0x8000000000}, @flat=@weak_binder={0x77622a85, 0x1100, 0x3}}, &(0x7f0000000200)={0x0, 0x18, 0x30}}}], 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x10000000000) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000580)="b3185d7bb56f70f003360fa8bf71ac3086aedebf6fff904f92849a7a07395ee7f0e4cb1d78001c08a0ab73ffcf5ad07693727980eea946e6cba1723e81bfa5c3688803c8a124dcb27df7938e7ddfdd52"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004a40)={0x0, 0x0, &(0x7f00000049c0), 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000000600)="878b7cdfd4455cf49da7ba6f280ae012ce80389a2aefe4fd04084554d7015aba5330d1b817d6c08af29938b8a9bc2b83462ddadaad3a3a5c0181a0203e49b12c99ac8757fc317fe672938a06f89c133d"}) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f00000004c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r4, &(0x7f00000041c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r4, &(0x7f0000006280)="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", 0x2000, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x3, 0xfffffffffffffffc, 0xb, 0x5, 0x0, 0x0, {0x0, 0x0, 0x2000000020, 0x9ba2, 0xfffffffffffffe00, 0x0, 0x10, 0x4, 0xfffffffc, 0xb5c1b8dc74ab63b1, 0x1, 0x0, r6, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r4, &(0x7f0000000140)={0x50, 0x0, r5, {0x7, 0x27, 0x0, 0x801001a, 0x66d, 0x0, 0x0, 0x39, 0x0, 0x0, 0x40}}, 0x50) rename(&(0x7f0000000100)='./file0/../file0/file0\x00', &(0x7f00000000c0)='./file0/../file0/file0\x00') syz_fuse_handle_req(r4, 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", 0x2000, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000008c0)={0x90, 0x0, 0x9, {0x2, 0x100000000000, 0x5, 0x0, 0x1, 0x80000000, {0x85, 0xff, 0x480000, 0x40000000000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2000, 0x80000000, 0x0, r6, 0x2, 0x8019}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r4, 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9d7777fbcb103d07e734b1eb8610798135f04afa589f49fa1a12e19630106b9372c49789f7a924821ab5aae6a0c6fc7b6d2b4e39fe6e7a4871cdcba9ca9061a153f54ca3b23928fac47c2590a1597b93d84585acd0bc9576ddd9bf84587d139fba81df01ed451d9a34d6895b05e625b12b5e7661b3763efeb3f3a5e9e27365e3ce814e849d6da7b6494d5f9677c4d306ec3f536e94f37de362a173537884c4d07d504a42943282eeaa64686b8d714b66183f760b9c952b36712954df4323b370b4075b8731bd45375d71d4cd4b361d5a9abceb6f31c506898ab7a8c0971e5be8ee11007de1ca0f9cca41038e5c50c17c0c5a433ab361c9350d6f720202204e63af59a2c244e1bbdf25b0eaacd2965f064e6a791f73cc4ee985911974c5a6a48145fde26365262722e0e3c8ac4c36fc7c899265c3235ba655cdaa08a2e1df3c0ed75e2726ab16aa53f0c8f4800eaaa6330121d04e754ab624f48d4d3faac38d0fb4d6cdfeab23b3d15ade6c841da3e43096e28b2c638d7278f18e835d694b8f24372829a03b25070b2a1f2eb31f5f8bf51b51777ed033d5bbdc204cc77bd4b8b2f3c05190d24985c1dca0dead25400ac48892fff9b7a70d9c7bcf0d7395ea0985f38112363e4b0a3bd7ad4e28a9566708feeaf6ae214b3804e8eddb1eb10452363457ac774b76677f5ea29923e4daef44e3504d4dc7f5c67a9cb4d0a692b5b8fe47cfde7baab97adda63c39383fffbf7762185cda71d5bd11eb93295486e5c54956ad0ef679f15a15530ef0f957e6b881c3423e37924053ec79dd941a2c4327475718295db879e2e33d0a639371810992d2858ada14201e70cd4744eef286ba33aa891dab6ea2529d69a678d3401454b2ffffd1269de51ddde43c649ca4893757053e6c72c5881f9d2e9c65241465b6fc4f7562181eb57d78c8e5c8e00", 0x2000, &(0x7f0000000ac0)={&(0x7f0000000500)={0x50, 0x0, 0x6, {0x7, 0x29, 0xd, 0xffffffffa04180d0, 0xcb, 0x1, 0x8, 0x6, 0x0, 0x0, 0x100}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.806141673s ago: executing program 3 (id=4057): r0 = socket(0x840000000002, 0x3, 0xff) sendmmsg$inet(r0, &(0x7f0000000bc0)=[{{&(0x7f00000001c0)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000100)=[{&(0x7f00000008c0)="a905000000007464000100000000ae5774ee54bbda4c1a9863", 0x19}, {&(0x7f0000000000)="57870d9335908e477aa0b1", 0xb}], 0x2}}], 0x1, 0x24004044) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), r0) socketpair$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) 3.493936992s ago: executing program 1 (id=4058): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x50) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mbind(&(0x7f0000051000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000080)=0x2, 0x95, 0x102) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) ioctl$VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000300)={0xb, @sdr={0x34565559, 0x2}}) poll(&(0x7f0000000100), 0x0, 0x8) r4 = socket(0x40000000015, 0x5, 0x0) connect$inet(r4, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto(r5, &(0x7f0000000100)="51bf7336f6cdf0ca6c13c866d6bc7b55f2d501845841bb2c078a988b7eb38f11a326083cf884920013fbae4a3a5d9c8ea7ea86669fb6212da0b5c82136d9519daeb17c9f96ad78cccef50ab4eabcafbc1a18735359cd7329816984d180735476f901401079349dfbe2e614f51a07c00544d90a594972ba60e1b497f88dcdc1", 0x7f, 0x20000000, &(0x7f0000000280)=@l2tp={0x2, 0x0, @broadcast, 0x2}, 0x80) bind$inet(r4, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r7, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r9, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0x4d, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) sendmsg$nl_route_sched(r7, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000001740)=@newqdisc={0x38, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r9, {0xfff3}, {}, {0xa, 0x3}}, [@qdisc_kind_options=@q_fq={{0x7}, {0xc, 0x2, [@TCA_FQ_PLIMIT={0x8}]}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40098}, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[], 0x1a000}, 0x1, 0x3000000}, 0x0) r10 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r10, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_route(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0xc080) close_range(r0, 0xffffffffffffffff, 0x0) 3.114163166s ago: executing program 0 (id=4060): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x80800) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000014c0)=0x10000b, 0x4) sendmmsg$alg(r1, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048"}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) sendmsg$inet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x18}, 0x10) recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000640)=""/88, 0x58}, {&(0x7f0000000740)=""/105, 0xfffffe0b}], 0x2}, 0x0) 2.976791247s ago: executing program 4 (id=4061): socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000200), 0xffffffffffffffff) socketpair$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$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0xc, 0x8001, 0x0, 0x9, 0x4f, 0x8, 0xfa11, 0x1}, 0x0) write$USERIO_CMD_SEND_INTERRUPT(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x1}, 0x2) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400), 0x200, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CAP_MAX_VCPU_ID(r3, 0x4068aea3, &(0x7f0000000080)={0x80, 0x0, 0x1}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) kexec_load(0x0, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e21, 0x7, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, 0xff}, 0x1c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0xff, 0x1c}, 0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x275a, 0x0) fallocate(r4, 0x0, 0x0, 0x101) 2.946308627s ago: executing program 1 (id=4062): r0 = syz_open_dev$video(&(0x7f0000000080), 0x7, 0xc9840) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000100)={0x0, 0x0, '\x00', @raw_data=[0x1, 0x3ff, 0x1, 0xffff06c5, 0xbeae, 0xee2, 0x8, 0x3, 0x1000, 0x80, 0xfffff940, 0x64, 0xfffffffd, 0x9, 0x16cd, 0x200, 0x5, 0x400, 0x6b61, 0x9, 0x10000, 0xf, 0x80, 0x1, 0xe0, 0xbf4, 0x181, 0x8, 0x1, 0xf, 0xffb4, 0x1000]}) openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) 2.944938777s ago: executing program 3 (id=4063): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x10bb41) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, 0x0) ioctl$USBDEVFS_RESET(r0, 0x5514) 2.891063595s ago: executing program 1 (id=4064): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x4048091}, 0x4000000) 2.869823253s ago: executing program 3 (id=4065): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$USBDEVFS_ALLOW_SUSPEND(0xffffffffffffffff, 0x5522) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000200), 0x100000000, 0x161203) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000140)={'batadv_slave_0\x00', 0x0}) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/67, 0x328000, 0x1000}, 0x20) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f0000000080)=0x1, 0x4) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$XDP_RX_RING(r5, 0x11b, 0x2, &(0x7f0000001980)=0x100, 0x4) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f0000000340)=0x8000, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', 0x0}) setsockopt$XDP_TX_RING(r2, 0x11b, 0x3, &(0x7f0000000300)=0x100000, 0x4) bind$xdp(r5, &(0x7f0000000100)={0x2c, 0x0, r7}, 0x10) bind$xdp(r2, &(0x7f0000000240)={0x2c, 0x1, r4, 0x0, r5}, 0x10) 2.845685726s ago: executing program 0 (id=4066): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000012c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109024a0001100000000904000003fe03010009cd8d1f00020000000905050200067e001009058b1e", @ANYRESHEX], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, 0x0, 0x0) 2.810160064s ago: executing program 1 (id=4067): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$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) ioctl$USBDEVFS_SUBMITURB(0xffffffffffffffff, 0x8038550a, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x1ff, 0x5) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) syz_open_dev$dvb_frontend(&(0x7f0000000100), 0xb, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008d4000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000968000/0x3000)=nil) mremap(&(0x7f000046b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000769000/0x1000)=nil) set_mempolicy(0x6005, &(0x7f0000000080)=0xfffffffffffffffd, 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002100)='numa_maps\x00') read$FUSE(r3, &(0x7f0000002140)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x20000810) bpf$PROG_LOAD(0x5, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x8044) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x2e8, 0x0, 0x111, 0x4b4, 0x120, 0xd4feffff, 0x218, 0x20a, 0x278, 0x218, 0x278, 0x3, 0x0, {[{{@ipv6={@private2, @loopback, [0x0, 0x0, 0xffffff00], [], 'bond_slave_1\x00', 'team_slave_0\x00', {0xff}, {}, 0x6, 0x0, 0x6}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@icmp6={{0x28}, {0x12, "5ae9", 0x1}}, @inet=@rpfilter={{0x28}, {0x2}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0, [0xffffff00, 0xffffffff, 0x0, 0xffffff00], [0xff, 0xff000000, 0xff000000, 0xff000000], 'gre0\x00', 'macvlan1\x00', {0xff}, {0xff}, 0x5c, 0x0, 0x0, 0x45}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={{0x28}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x2}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x348) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x4c) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id', @ANYRESDEC=0x0]) read$FUSE(r5, &(0x7f00000041c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r5, &(0x7f000000c280)="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", 0x2000, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)={0x90, 0x0, 0x0, {0x1, 0x1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0xfffffffd, {0x0, 0x7, 0x49, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x8000, 0x2000, 0x0, r4, 0x7710, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r5, &(0x7f0000000380)={0x50, 0x0, r6, {0x7, 0x2b, 0x0, 0x8400040, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}}, 0x50) 1.817950007s ago: executing program 2 (id=4068): r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x5) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 1.730135833s ago: executing program 2 (id=4069): pipe2(&(0x7f0000000040), 0x4000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000080)={0x50, 0x0, r1, {0x7, 0x29, 0x9, 0xffffffff9080edc4, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9}}, 0x50) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x18) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="e002000000000000f9ffffffffffffff0500000000000000020000000000000003000000000000000200000000000000050000000800000006000000000000005b950000000000000000000000000000ff0000000000000003000000000000000000000000000000ffffff7f59000000030000002dedc32eff030000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="010000000400000000000000020000000000000037050000000000002b"], 0x0, 0x0, 0x0}) getdents64(r3, &(0x7f0000000100)=""/134, 0x86) 1.588367156s ago: executing program 4 (id=4070): setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @local}], 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0), 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000380)='N', 0x1}], 0x1, 0x0, 0x0, 0x804c044}, 0x0) 1.520455452s ago: executing program 4 (id=4071): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x4004090}, 0x2000000) 1.471276155s ago: executing program 3 (id=4072): syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) socketpair$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$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0), 0x101a02, 0x0) r3 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r4, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r3, 0xc06864ce, &(0x7f0000000440)={r5, 0x0, 0x0, 0x0, 0x0, [0x0], [0x0, 0x3, 0x2], [0x0, 0x0, 0x3], [0x4000000, 0xc, 0x0, 0x4]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000040)={r6, 0x0, 0xffffffffffffffff}) r8 = openat$panthor(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r8, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r7}) close_range(r2, 0xffffffffffffffff, 0x0) r9 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/power/pm_debug_messages', 0x42, 0x0) write$FUSE_NOTIFY_DELETE(r9, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x32) r10 = syz_io_uring_setup(0x10d, &(0x7f00000006c0)={0x0, 0x5885, 0x0, 0x2}, &(0x7f0000000340)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r11, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r11, r12, &(0x7f00000002c0)=@IORING_OP_TIMEOUT={0xb, 0x40, 0x0, 0x0, 0x6, &(0x7f00000000c0), 0x1, 0x40, 0x1}) io_uring_enter(r10, 0x3516, 0xc2de, 0x8, 0x0, 0x0) 1.282181079s ago: executing program 4 (id=4073): socketpair$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$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000280)={0x38, 0x5, 0x8, 0x8001, 0x0, 0x9, 0x0, 0xfffffe0000000001, 0xfa11, 0xffffffff}, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r2 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r2, &(0x7f00000000c0)={0x1d, r3}, 0x18) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket(0x2, 0x80805, 0x0) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000280)={0xffffffff}, 0x10) sendmsg$nl_generic(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001200010a00000000000000000a08"], 0x26}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r5, 0x0, 0x8840) r7 = syz_open_procfs(0x0, &(0x7f0000019340)='net/dev\x00') pread64(r7, &(0x7f0000000080)=""/102356, 0x18fd4, 0xc2a) add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r8 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r8, 0x1, &(0x7f0000000000)='dax\x00', &(0x7f00000001c0)=':,^]+*@', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0xc0a85320, &(0x7f00000003c0)={{0x80}, 'port0\x00', 0x511e36599023629, 0x100000, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000240), 0x208e24b) r9 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000019140), r9) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r9, 0x8933, &(0x7f0000000140)) 1.117700566s ago: executing program 1 (id=4074): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12013f00000000407f04ffff000000000001090224000100000000090400001503000000092140000001220f00090581d7"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x22, 0xf, {[@local=@item_4={0x3, 0x2, 0x0, "57e3ec65"}, @local=@item_4={0x3, 0x2, 0x0, "112000"}, @main=@item_4={0x3, 0x0, 0xb, "7488dffc"}]}}, 0x0}, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000000c0)={0x90000001}) 758.519124ms ago: executing program 2 (id=4075): socket$pptp(0x18, 0x1, 0x2) r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x4000000, 0x1, 0x0, 'queue0\x00', 0x1c52}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x0, 0x3, 0x0, 'queue0\x00', 0x9}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, 0x0, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)={0xc, 0x6, 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={0x0, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x80000000}}, 0x6, 0x2}, &(0x7f0000000000)=0x90) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, 0x0) sendmsg$nl_route_sched(r3, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB="240000005800010028bd", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x4000004) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000000680)=ANY=[@ANYBLOB="12010000cf8bed20d90f21004029000000010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r4, 0x0, &(0x7f0000000580)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="201101"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x402) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_NODE_GET(r6, &(0x7f0000002900)={0x0, 0x0, &(0x7f00000028c0)={&(0x7f00000027c0)={0x14, r7, 0xf1f, 0x70bd29, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x4080) ioctl$I2C_RDWR(r5, 0x707, &(0x7f0000000200)={&(0x7f00000000c0)=[{0xa, 0x1000, 0x0, 0x0}], 0x1}) syz_usb_control_io$printer(r4, 0x0, 0x0) socket$inet(0x2, 0x801, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) socket$kcm(0x11, 0x3, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) 365.42703ms ago: executing program 0 (id=4076): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, '\x00', 0x1c}, 0xd}, 0x1c) syz_usb_connect(0x0, 0x24, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000bcb7f620e90f01d5502301020301090212"], 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x0) 224.474601ms ago: executing program 3 (id=4077): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x4048091}, 0x4000000) 139.344619ms ago: executing program 3 (id=4078): r0 = socket$inet6(0xa, 0x800000000000002, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000700), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000200)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r1, 0xc02064b6, &(0x7f00000003c0)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000300)={0x0, 0x0, r3, r4, 0x4, 0x4, 0x80000001, 0x4, {0x2, 0x1, 0x1, 0x100, 0x6, 0xb, 0x3, 0x3, 0x679, 0x9, 0x9, 0x9, 0xffff0001, 0x4, "d5d32309209e35ea70bf55bc5ef4efe286329d2f044aa11029a648dbf4554c49"}}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000200)=0x237a, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0xb2, 0x4) sendmmsg$inet6(r0, &(0x7f0000000e00)=[{{&(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/104, 0x5f}}], 0x4000008, 0x40012041, 0x0) syz_usb_connect(0x2, 0x62, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000095e7d086d04c308166b0102030109025000010000000009041f0000ff0100000a24010400050201020724070500000508240805040004960d240601010302000100060006092403050503060581092403060103"], 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfffffffa, 0xc0d}}, './file0\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xe, &(0x7f0000000100)={@ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000140)=0x14) socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x3, 0x3a) socket(0x1e, 0x1, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) 896.501µs ago: executing program 4 (id=4079): r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x42}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @mss={0x2, 0xfff}, @window={0x3, 0x0, 0x401}, @window], 0x5) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffffffffffffff94, 0xb, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0xc9100120, 0x0, 0xfffffffffffffd25) 0s ago: executing program 4 (id=4080): syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, &(0x7f00000008c0)={0x1c, &(0x7f0000000100)=ANY=[@ANYBLOB="00000100000001"], 0x0, 0x0}) r0 = syz_open_dev$I2C(&(0x7f0000000000), 0x1, 0x80402) ioctl$I2C_RDWR(r0, 0x707, &(0x7f00000009c0)={&(0x7f00000000c0)=[{0x9, 0x800, 0x0, 0x0}, {0xb392, 0xa801, 0x0, 0x0}], 0x2}) kernel console output (not intermixed with test programs): onfig 0 has an invalid descriptor of length 0, skipping remainder of the config [ 911.857724][ T5935] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 911.921462][ T5935] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 912.125933][ T5935] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 912.152396][ T5935] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 912.175842][ T5935] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 912.187333][ T5935] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 912.201344][ T5935] usb 4-1: Manufacturer: syz [ 912.432990][ T5935] usb 4-1: config 0 descriptor?? [ 914.169119][ T29] audit: type=1800 audit(1773318081.777:392): pid=17678 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.2.3458" name="bus" dev="overlay" ino=322 res=0 errno=0 [ 914.191286][ T5935] rc_core: IR keymap rc-hauppauge not found [ 914.197186][ T5935] Registered IR keymap rc-empty [ 914.203722][T17688] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3462'. [ 914.221226][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 915.351224][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 915.371875][ T5935] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0 [ 915.478104][ T5935] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/rc/rc0/input65 [ 915.835042][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 915.882700][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 915.961851][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 915.995109][T17699] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.3465'. [ 916.021300][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 916.135101][T17689] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17689 comm=syz.4.3462 [ 916.147771][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 916.205163][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 916.261308][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 916.324255][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 916.351424][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 916.379984][ T5935] mceusb 4-1:0.0: Error: mce write submit urb error = -90 [ 916.402796][ T5935] mceusb 4-1:0.0: Registered with mce emulator interface version 1 [ 916.411416][ T5935] mceusb 4-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 916.546422][ T5935] usb 4-1: USB disconnect, device number 82 [ 917.381176][ T10] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 917.841176][ T10] usb 1-1: Using ep0 maxpacket: 32 [ 917.854129][ T10] usb 1-1: config 0 has an invalid interface number: 184 but max is 0 [ 917.862515][ T10] usb 1-1: config 0 has no interface number 0 [ 917.868588][ T10] usb 1-1: config 0 interface 184 has no altsetting 0 [ 917.876746][T17730] netlink: 1752 bytes leftover after parsing attributes in process `syz.4.3476'. [ 917.941036][ T10] usb 1-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 917.972531][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 917.990734][ T29] audit: type=1800 audit(1773318085.597:393): pid=17718 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.3.3464" name="bus" dev="overlay" ino=3051 res=0 errno=0 [ 918.016411][ T10] usb 1-1: Product: syz [ 918.069067][ T10] usb 1-1: Manufacturer: syz [ 918.211244][ T10] usb 1-1: SerialNumber: syz [ 918.289254][T17737] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3477'. [ 918.686965][ T10] usb 1-1: config 0 descriptor?? [ 918.750698][T17740] netlink: 1752 bytes leftover after parsing attributes in process `syz.4.3478'. [ 919.980835][ T10] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 920.023239][T17753] netlink: 'syz.4.3484': attribute type 1 has an invalid length. [ 920.041230][ T10] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 920.365044][ T10] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -61 [ 920.391560][ T10] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -61 [ 920.428427][ T10] smsc75xx 1-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 920.437138][T17760] netlink: 4 bytes leftover after parsing attributes in process `syz.1.3486'. [ 920.575341][ T10] smsc75xx 1-1:0.184: probe with driver smsc75xx failed with error -61 [ 920.621648][T17768] 9p: Bad value for 'rfdno' [ 921.079200][T17781] 8021q: adding VLAN 0 to HW filter on device bond0 [ 921.094921][T17781] 8021q: adding VLAN 0 to HW filter on device team0 [ 921.409728][T17781] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 921.501802][T17780] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.3490'. [ 921.624991][ T5935] usb 1-1: USB disconnect, device number 66 [ 921.745198][T17770] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17770 comm=syz.1.3486 [ 921.868262][T17792] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3493'. [ 922.456191][T17804] netlink: 1624 bytes leftover after parsing attributes in process `syz.4.3498'. [ 922.635732][ T29] audit: type=1800 audit(1773318090.227:394): pid=17803 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.0.3497" name="bus" dev="overlay" ino=679 res=0 errno=0 [ 923.002480][T17811] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3501'. [ 924.818339][T17811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=17811 comm=syz.4.3501 [ 925.590233][T17842] sg_write: data in/out 418780/98 bytes for SCSI command 0x0-- guessing data in; [ 925.590233][T17842] program syz.4.3508 not setting count and/or reply_len properly [ 925.978167][T17847] 9p: Bad value for 'rfdno' [ 926.075243][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 926.082936][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 928.224653][ T5805] Bluetooth: hci0: command 0x0406 tx timeout [ 928.277847][T17871] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3515'. [ 928.691903][T17881] sg_write: data in/out 418780/98 bytes for SCSI command 0x0-- guessing data in; [ 928.691903][T17881] program syz.0.3516 not setting count and/or reply_len properly [ 931.501346][ T10] usb 3-1: new high-speed USB device number 93 using dummy_hcd [ 931.699827][T17924] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3529'. [ 931.801153][ T10] usb 3-1: Using ep0 maxpacket: 16 [ 931.814890][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 931.847757][ T10] usb 3-1: New USB device found, idVendor=05ac, idProduct=0244, bcdDevice= 0.00 [ 931.890878][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 932.926794][ T10] usb 3-1: config 0 descriptor?? [ 932.937852][ T10] usbhid 3-1:0.0: couldn't find an input interrupt endpoint [ 933.298995][ T29] audit: type=1400 audit(1773318100.887:395): avc: denied { append } for pid=17935 comm="syz.4.3535" name="001" dev="devtmpfs" ino=739 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 933.718936][ T29] audit: type=1400 audit(1773318101.317:396): avc: denied { ioctl } for pid=17908 comm="syz.2.3527" path="/dev/binderfs/binder0" dev="binder" ino=10 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 934.079468][ T29] audit: type=1400 audit(1773318101.317:397): avc: denied { set_context_mgr } for pid=17908 comm="syz.2.3527" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 934.150298][ T29] audit: type=1800 audit(1773318101.367:398): pid=17928 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.0.3524" name="bus" dev="overlay" ino=715 res=0 errno=0 [ 934.490371][T17957] can: request_module (can-proto-3) failed. [ 934.821643][T17961] lo speed is unknown, defaulting to 1000 [ 935.220580][ T10] usb 3-1: USB disconnect, device number 93 [ 935.479742][T17978] 9p: Bad value for 'rfdno' [ 935.484551][ T839] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 935.641284][ T839] usb 4-1: device descriptor read/64, error -71 [ 935.824198][ T10] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 935.892141][ T839] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 936.041203][ T839] usb 4-1: device descriptor read/64, error -71 [ 936.060972][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 936.073591][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 936.084584][ T10] usb 5-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.00 [ 936.131141][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 936.176791][ T10] usb 5-1: config 0 descriptor?? [ 936.182695][ T839] usb usb4-port1: attempt power cycle [ 936.208626][T17991] netlink: 1624 bytes leftover after parsing attributes in process `syz.1.3548'. [ 936.470790][T17996] netlink: 12 bytes leftover after parsing attributes in process `syz.1.3550'. [ 936.554994][ T839] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 936.560029][T17996] bond1: (slave vxcan3): The slave device specified does not support setting the MAC address [ 936.577726][T17996] bond1: (slave vxcan3): Error -95 calling set_mac_address [ 936.597917][T17998] input: syz1 as /devices/virtual/input/input66 [ 936.642827][ T10] lenovo 0003:17EF:6047.0016: unknown main item tag 0x0 [ 936.650457][ T10] lenovo 0003:17EF:6047.0016: unknown main item tag 0x0 [ 936.681574][ T839] usb 4-1: device descriptor read/8, error -71 [ 936.721310][ T10] lenovo 0003:17EF:6047.0016: unknown main item tag 0x0 [ 936.723931][T17999] macvlan2: entered promiscuous mode [ 936.731375][ T10] lenovo 0003:17EF:6047.0016: unknown main item tag 0x0 [ 936.740490][ T10] lenovo 0003:17EF:6047.0016: unknown main item tag 0x0 [ 936.780015][T17999] macvlan2: entered allmulticast mode [ 936.907685][ T10] lenovo 0003:17EF:6047.0016: hidraw0: USB HID v0.00 Device [HID 17ef:6047] on usb-dummy_hcd.4-1/input0 [ 936.923278][T17999] bond1: (slave macvlan2): Error -98 calling set_mac_address [ 936.935027][ T10] usb 5-1: USB disconnect, device number 86 [ 936.962101][ T839] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 936.982309][ T839] usb 4-1: device descriptor read/8, error -71 [ 937.108177][ T839] usb usb4-port1: unable to enumerate USB device [ 937.525322][T18004] fido_id[18004]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 937.551666][ T29] audit: type=1400 audit(1773318105.147:399): avc: denied { setopt } for pid=18006 comm="syz.1.3552" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 937.623449][T18012] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3554'. [ 937.906683][T18018] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18018 comm=syz.4.3554 [ 938.746754][T18026] 9p: Bad value for 'rfdno' [ 939.521066][T18037] 9p: Bad value for 'rfdno' [ 940.091177][ T839] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 940.198341][T18050] netlink: 72 bytes leftover after parsing attributes in process `syz.1.3564'. [ 940.271163][ T839] usb 1-1: Using ep0 maxpacket: 32 [ 940.295632][ T839] usb 1-1: config 0 has an invalid interface number: 188 but max is 0 [ 940.321215][ T839] usb 1-1: config 0 has no interface number 0 [ 940.333325][ T839] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 940.360686][ T839] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 940.370443][ T839] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 940.479373][ T839] usb 1-1: Product: syz [ 940.529251][ T839] usb 1-1: Manufacturer: syz [ 940.536880][ T839] usb 1-1: SerialNumber: syz [ 940.639555][ T839] usb 1-1: config 0 descriptor?? [ 940.665156][T18043] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 940.768312][T18066] FAULT_INJECTION: forcing a failure. [ 940.768312][T18066] name failslab, interval 1, probability 0, space 0, times 1 [ 940.782256][T18066] CPU: 0 UID: 0 PID: 18066 Comm: syz.4.3567 Not tainted syzkaller #0 PREEMPT(full) [ 940.782281][T18066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 940.782290][T18066] Call Trace: [ 940.782296][T18066] [ 940.782302][T18066] dump_stack_lvl+0x100/0x190 [ 940.782334][T18066] should_fail_ex.cold+0x5/0xa [ 940.782357][T18066] ? snd_ctl_elem_add+0x49d/0x1370 [ 940.782380][T18066] should_failslab+0xc2/0x120 [ 940.782397][T18066] __kmalloc_noprof+0xe0/0x850 [ 940.782423][T18066] ? snd_ctl_new+0x13c/0x1a0 [ 940.782447][T18066] snd_ctl_elem_add+0x49d/0x1370 [ 940.782473][T18066] ? find_held_lock+0x2b/0x80 [ 940.782496][T18066] ? __might_fault+0xc5/0x140 [ 940.782519][T18066] ? __might_fault+0xc5/0x140 [ 940.782543][T18066] ? __pfx_snd_ctl_elem_add+0x10/0x10 [ 940.782572][T18066] snd_ctl_elem_add_user+0xc5/0x170 [ 940.782595][T18066] ? __pfx_snd_ctl_elem_add_user+0x10/0x10 [ 940.782617][T18066] ? find_held_lock+0x2b/0x80 [ 940.782659][T18066] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 940.782693][T18066] ? do_vfs_ioctl+0x226/0x13e0 [ 940.782723][T18066] snd_ctl_ioctl+0xbdf/0x1330 [ 940.782743][T18066] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 940.782768][T18066] ? __pfx_snd_ctl_ioctl+0x10/0x10 [ 940.782795][T18066] ? __fget_files+0x215/0x3d0 [ 940.782813][T18066] ? hook_file_ioctl_common+0x146/0x410 [ 940.782844][T18066] ? selinux_file_ioctl+0x139/0x290 [ 940.782865][T18066] ? selinux_file_ioctl+0xb4/0x290 [ 940.782888][T18066] ? __pfx_snd_ctl_ioctl+0x10/0x10 [ 940.782911][T18066] __x64_sys_ioctl+0x18e/0x210 [ 940.782940][T18066] do_syscall_64+0x106/0xf80 [ 940.782960][T18066] ? clear_bhb_loop+0x40/0x90 [ 940.782982][T18066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 940.783001][T18066] RIP: 0033:0x7fd846f9c799 [ 940.783017][T18066] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 940.783035][T18066] RSP: 002b:00007fd847e84028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 940.783053][T18066] RAX: ffffffffffffffda RBX: 00007fd847216180 RCX: 00007fd846f9c799 [ 940.783065][T18066] RDX: 0000200000000080 RSI: 00000000c1105517 RDI: 0000000000000003 [ 940.783076][T18066] RBP: 00007fd847e84090 R08: 0000000000000000 R09: 0000000000000000 [ 940.783088][T18066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 940.783098][T18066] R13: 00007fd847216218 R14: 00007fd847216180 R15: 00007ffc144ab848 [ 940.783124][T18066] [ 941.382966][T18043] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 942.017230][ T839] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 942.034684][ T839] asix 1-1:0.188: probe with driver asix failed with error -32 [ 942.101339][T18072] netlink: 40 bytes leftover after parsing attributes in process `syz.3.3569'. [ 943.916974][ T10] usb 1-1: USB disconnect, device number 67 [ 944.009069][T18094] 9p: Bad value for 'rfdno' [ 944.022025][ T2343] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 944.186815][ T2343] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 944.210338][ T2343] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 944.229220][ T2343] usb 3-1: New USB device found, idVendor=0582, idProduct=0582, bcdDevice= 0.40 [ 944.243960][ T2343] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 944.252596][ T2343] usb 3-1: Product: syz [ 944.265345][ T2343] usb 3-1: Manufacturer: syz [ 944.301448][ T2343] usb 3-1: SerialNumber: syz [ 944.531224][ T839] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 944.691717][ T839] usb 5-1: Using ep0 maxpacket: 8 [ 944.712423][ T839] usb 5-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 944.738383][ T839] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 944.761940][T18110] netlink: 20 bytes leftover after parsing attributes in process `syz.1.3580'. [ 944.813218][ T839] pvrusb2: Hardware description: Terratec Grabster AV400 [ 944.820552][ T839] pvrusb2: ********** [ 944.825451][ T839] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 944.859013][ T839] pvrusb2: Important functionality might not be entirely working. [ 944.880470][ T839] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 944.959546][ T839] pvrusb2: ********** [ 944.996181][T18118] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3583'. [ 945.027196][ T29] audit: type=1400 audit(1773318112.627:400): avc: denied { module_request } for pid=18105 comm="syz.3.3579" kmod="netdev-vlan0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 945.056450][ T2334] pvrusb2: Invalid write control endpoint [ 945.233536][T18123] overlayfs: failed to resolve './file1': -2 [ 945.297445][ T2334] pvrusb2: Invalid write control endpoint [ 945.313821][ T2334] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 945.357460][ T2334] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 945.396061][T18128] netlink: 'syz.4.3578': attribute type 21 has an invalid length. [ 945.399927][ T2334] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 945.419504][T18128] netlink: 156 bytes leftover after parsing attributes in process `syz.4.3578'. [ 945.430858][ T2334] pvrusb2: Device being rendered inoperable [ 945.447415][ T2334] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 945.455246][T15606] usb 5-1: USB disconnect, device number 87 [ 945.472523][ T2334] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 945.631769][ T2334] pvrusb2: Attached sub-driver cx25840 [ 945.642686][ T2334] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 945.738563][ T2334] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 945.761487][ T2343] usb 3-1: 0:1 : does not exist [ 945.770860][ T2343] usb 3-1: BAAD SPEAKER p_chmask mismatch [ 945.969032][T18124] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=18124 comm=syz.0.3583 [ 946.009529][ T2343] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 946.063257][ T2343] usb 3-1: USB disconnect, device number 94 [ 946.171008][T15147] udevd[15147]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 947.195924][T15606] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 947.878763][T18149] input: syz1 as /devices/virtual/input/input67 [ 948.311943][ T2343] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 948.375984][T15606] usb 2-1: Using ep0 maxpacket: 32 [ 948.382815][T15606] usb 2-1: config 0 has an invalid interface number: 188 but max is 0 [ 948.392096][T15606] usb 2-1: config 0 has no interface number 0 [ 948.398213][T15606] usb 2-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 948.410448][T15606] usb 2-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 948.419696][T15606] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 948.428994][T15606] usb 2-1: Product: syz [ 948.433187][T15606] usb 2-1: Manufacturer: syz [ 948.437780][T15606] usb 2-1: SerialNumber: syz [ 948.472275][T15606] usb 2-1: config 0 descriptor?? [ 948.487771][ T2343] usb 5-1: Using ep0 maxpacket: 32 [ 948.493756][T18138] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 948.777966][ T29] audit: type=1400 audit(1773318116.257:401): avc: denied { write } for pid=18145 comm="syz.3.3590" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 949.063051][ T2343] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 949.071466][ T2343] usb 5-1: config 0 has no interface number 0 [ 949.077600][ T2343] usb 5-1: config 0 interface 184 has no altsetting 0 [ 949.096202][T18138] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 949.121903][ T2343] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 949.133831][ T2343] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 949.144647][ T2343] usb 5-1: Product: syz [ 949.148905][ T2343] usb 5-1: Manufacturer: syz [ 949.154043][ T2343] usb 5-1: SerialNumber: syz [ 949.194176][ T2343] usb 5-1: config 0 descriptor?? [ 949.276874][ T29] audit: type=1400 audit(1773318116.337:402): avc: denied { ioctl } for pid=18145 comm="syz.3.3590" path="socket:[78125]" dev="sockfs" ino=78125 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 950.301635][T15606] asix 2-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 950.315405][T15606] asix 2-1:0.188: probe with driver asix failed with error -32 [ 950.343577][T15606] usb 2-1: USB disconnect, device number 58 [ 950.516194][ T2343] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 950.531516][ T2343] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 950.591192][ T5935] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 950.758650][ T5935] usb 1-1: Using ep0 maxpacket: 8 [ 950.773827][ T5935] usb 1-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 950.787846][ T5935] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 950.867482][ T29] audit: type=1800 audit(1773318118.467:403): pid=18179 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.3.3600" name="file1" dev="overlay" ino=3185 res=0 errno=0 [ 950.869407][ T5935] pvrusb2: Hardware description: Terratec Grabster AV400 [ 950.902623][T18179] evm: overlay not supported [ 950.948451][T18179] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3600'. [ 950.952288][ T5935] pvrusb2: ********** [ 950.963472][ T5935] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 950.973918][ T5935] pvrusb2: Important functionality might not be entirely working. [ 950.985146][ T5935] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 950.996577][ T5935] pvrusb2: ********** [ 951.191771][ T2334] pvrusb2: Invalid write control endpoint [ 951.330849][ T2334] pvrusb2: Invalid write control endpoint [ 951.342346][ T2334] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 951.361183][ T2334] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 951.368774][ T2334] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 951.378841][ T2334] pvrusb2: Device being rendered inoperable [ 951.384971][ T2334] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 951.796634][ T2343] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 951.811244][ T2334] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 951.816343][ T2343] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 951.831413][ T2343] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 951.841722][ T2343] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -61 [ 951.868501][ T2334] pvrusb2: Attached sub-driver cx25840 [ 951.876467][T18184] bridge0: port 2(bridge_slave_1) entered disabled state [ 951.883738][T18184] bridge0: port 1(bridge_slave_0) entered disabled state [ 951.914166][ T2334] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 951.957876][ T2334] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 951.966260][T18184] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 951.977601][T18184] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 952.014713][ T2343] usb 5-1: USB disconnect, device number 88 [ 952.020398][T18176] netlink: 'syz.0.3598': attribute type 21 has an invalid length. [ 952.311632][T18176] netlink: 156 bytes leftover after parsing attributes in process `syz.0.3598'. [ 952.325829][T15863] netdevsim netdevsim1 eth0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 952.488238][ T2343] usb 1-1: USB disconnect, device number 68 [ 952.596178][T15863] netdevsim netdevsim1 eth1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 952.634387][T15863] netdevsim netdevsim1 eth2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 952.648485][T15863] netdevsim netdevsim1 eth3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 953.033240][ T29] audit: type=1400 audit(1773318120.637:404): avc: denied { setopt } for pid=18203 comm="syz.2.3605" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 955.220041][ T29] audit: type=1400 audit(1773318122.507:405): avc: denied { name_connect } for pid=18229 comm="syz.3.3614" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 955.482978][ T29] audit: type=1800 audit(1773318123.097:406): pid=18225 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.1.3606" name="bus" dev="overlay" ino=904 res=0 errno=0 [ 955.840860][T18238] input: syz1 as /devices/virtual/input/input68 [ 956.293312][T18240] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3616'. [ 956.556386][T18242] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3617'. [ 956.593410][T18244] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3618'. [ 956.659732][T18247] FAULT_INJECTION: forcing a failure. [ 956.659732][T18247] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 956.701991][T18247] CPU: 0 UID: 0 PID: 18247 Comm: syz.0.3613 Not tainted syzkaller #0 PREEMPT(full) [ 956.702018][T18247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 956.702029][T18247] Call Trace: [ 956.702035][T18247] [ 956.702042][T18247] dump_stack_lvl+0x100/0x190 [ 956.702074][T18247] should_fail_ex.cold+0x5/0xa [ 956.702096][T18247] _copy_from_user+0x2e/0xd0 [ 956.702123][T18247] copy_msghdr_from_user+0x9f/0x4f0 [ 956.702149][T18247] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 956.702184][T18247] ___sys_sendmsg+0x106/0x1e0 [ 956.702211][T18247] ? __pfx____sys_sendmsg+0x10/0x10 [ 956.702260][T18247] __sys_sendmsg+0x170/0x220 [ 956.702280][T18247] ? __pfx___sys_sendmsg+0x10/0x10 [ 956.702310][T18247] do_syscall_64+0x106/0xf80 [ 956.702329][T18247] ? clear_bhb_loop+0x40/0x90 [ 956.702349][T18247] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 956.702367][T18247] RIP: 0033:0x7f968e59c799 [ 956.702382][T18247] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 956.702400][T18247] RSP: 002b:00007f968f49d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 956.702421][T18247] RAX: ffffffffffffffda RBX: 00007f968e815fa0 RCX: 00007f968e59c799 [ 956.702432][T18247] RDX: 0000000000004080 RSI: 0000200000000440 RDI: 0000000000000003 [ 956.702443][T18247] RBP: 00007f968f49d090 R08: 0000000000000000 R09: 0000000000000000 [ 956.702453][T18247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 956.702462][T18247] R13: 00007f968e816038 R14: 00007f968e815fa0 R15: 00007ffd88f1db78 [ 956.702486][T18247] [ 956.886517][T18252] netlink: 52 bytes leftover after parsing attributes in process `syz.1.3620'. [ 957.213060][T18262] FAULT_INJECTION: forcing a failure. [ 957.213060][T18262] name failslab, interval 1, probability 0, space 0, times 0 [ 957.371291][T18262] CPU: 1 UID: 0 PID: 18262 Comm: syz.4.3623 Not tainted syzkaller #0 PREEMPT(full) [ 957.371307][T18262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 957.371314][T18262] Call Trace: [ 957.371318][T18262] [ 957.371322][T18262] dump_stack_lvl+0x100/0x190 [ 957.371344][T18262] should_fail_ex.cold+0x5/0xa [ 957.371358][T18262] ? tomoyo_realpath_from_path+0xb6/0x690 [ 957.371372][T18262] should_failslab+0xc2/0x120 [ 957.371383][T18262] __kmalloc_noprof+0xe0/0x850 [ 957.371401][T18262] tomoyo_realpath_from_path+0xb6/0x690 [ 957.371418][T18262] tomoyo_path_number_perm+0x23c/0x580 [ 957.371429][T18262] ? tomoyo_path_number_perm+0x22e/0x580 [ 957.371442][T18262] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 957.371467][T18262] ? find_held_lock+0x2b/0x80 [ 957.371480][T18262] ? __fget_files+0x215/0x3d0 [ 957.371491][T18262] ? hook_file_ioctl_common+0x146/0x410 [ 957.371509][T18262] ? __fget_files+0x21f/0x3d0 [ 957.371522][T18262] security_file_ioctl+0xd3/0x230 [ 957.371536][T18262] __x64_sys_ioctl+0xb7/0x210 [ 957.371553][T18262] do_syscall_64+0x106/0xf80 [ 957.371565][T18262] ? clear_bhb_loop+0x40/0x90 [ 957.371579][T18262] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.371590][T18262] RIP: 0033:0x7fd846f9c799 [ 957.371600][T18262] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 957.371610][T18262] RSP: 002b:00007fd847ea4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 957.371621][T18262] RAX: ffffffffffffffda RBX: 00007fd847216090 RCX: 00007fd846f9c799 [ 957.371628][T18262] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 957.371634][T18262] RBP: 00007fd847ea4090 R08: 0000000000000000 R09: 0000000000000000 [ 957.371640][T18262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 957.371647][T18262] R13: 00007fd847216128 R14: 00007fd847216090 R15: 00007ffc144ab848 [ 957.371660][T18262] [ 957.371665][T18262] ERROR: Out of memory at tomoyo_realpath_from_path. [ 957.453299][T18268] input: syz1 as /devices/virtual/input/input69 [ 957.706233][ T29] audit: type=1400 audit(1773318125.317:407): avc: denied { getopt } for pid=18272 comm="syz.1.3627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 957.824000][T18277] FAULT_INJECTION: forcing a failure. [ 957.824000][T18277] name failslab, interval 1, probability 0, space 0, times 0 [ 957.871363][T18277] CPU: 1 UID: 0 PID: 18277 Comm: syz.0.3629 Not tainted syzkaller #0 PREEMPT(full) [ 957.871387][T18277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 957.871393][T18277] Call Trace: [ 957.871398][T18277] [ 957.871402][T18277] dump_stack_lvl+0x100/0x190 [ 957.871424][T18277] should_fail_ex.cold+0x5/0xa [ 957.871438][T18277] should_failslab+0xc2/0x120 [ 957.871449][T18277] kmem_cache_alloc_node_noprof+0x81/0x6f0 [ 957.871465][T18277] ? copy_process+0x48b/0x7a10 [ 957.871479][T18277] ? rcu_is_watching+0x12/0xc0 [ 957.871494][T18277] copy_process+0x48b/0x7a10 [ 957.871508][T18277] ? __lock_acquire+0x4a5/0x2630 [ 957.871530][T18277] ? __pfx_copy_process+0x10/0x10 [ 957.871545][T18277] ? find_held_lock+0x2b/0x80 [ 957.871570][T18277] kernel_clone+0xfc/0x9a0 [ 957.871583][T18277] ? find_held_lock+0x2b/0x80 [ 957.871598][T18277] ? __pfx_kernel_clone+0x10/0x10 [ 957.871619][T18277] __do_sys_clone+0xd9/0x120 [ 957.871633][T18277] ? __pfx___do_sys_clone+0x10/0x10 [ 957.871652][T18277] ? ksys_write+0x1ac/0x250 [ 957.871668][T18277] ? __pfx_ksys_write+0x10/0x10 [ 957.871687][T18277] do_syscall_64+0x106/0xf80 [ 957.871699][T18277] ? clear_bhb_loop+0x40/0x90 [ 957.871712][T18277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 957.871724][T18277] RIP: 0033:0x7f968e59c799 [ 957.871734][T18277] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 957.871744][T18277] RSP: 002b:00007f968f47bfd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 957.871756][T18277] RAX: ffffffffffffffda RBX: 00007f968e816090 RCX: 00007f968e59c799 [ 957.871762][T18277] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 957.871769][T18277] RBP: 00007f968f47c090 R08: 0000000000000000 R09: 0000000000000000 [ 957.871775][T18277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 957.871781][T18277] R13: 00007f968e816128 R14: 00007f968e816090 R15: 00007ffd88f1db78 [ 957.871794][T18277] [ 957.968149][T18286] genirq: Flags mismatch irq 4. 00200000 (pcl812) vs. 00200080 (ttyS0) [ 957.968571][T18285] sch_tbf: peakrate 6762417878432097402 is lower than or equals to rate 8022975959529529383 ! [ 958.002051][ T29] audit: type=1400 audit(1773318125.617:408): avc: denied { mount } for pid=18278 comm="syz.3.3631" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 958.042925][T18289] netlink: 91 bytes leftover after parsing attributes in process `syz.0.3633'. [ 958.396588][T18289] netlink: 7060 bytes leftover after parsing attributes in process `syz.0.3633'. [ 958.430893][T18295] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3635'. [ 958.450088][ T5931] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 958.658865][ T5931] usb 2-1: unable to get BOS descriptor or descriptor too short [ 958.730796][ T5931] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 958.747165][T18300] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 958.759836][ T5931] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 958.760863][ T29] audit: type=1400 audit(1773318126.367:409): avc: denied { unmount } for pid=8026 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 958.800413][ T5931] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 958.874643][ T5931] usb 2-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice= 0.40 [ 958.901234][ T5931] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 958.939606][ T5931] usb 2-1: Product: syz [ 958.941295][ T29] audit: type=1400 audit(1773318126.537:410): avc: denied { getopt } for pid=18301 comm="syz.2.3638" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 958.980401][ T5931] usb 2-1: Manufacturer: syz [ 959.018556][ T5931] usb 2-1: SerialNumber: syz [ 959.047782][T18302] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3638'. [ 959.820355][ T5815] Bluetooth: hci5: unexpected Set CIG Parameters response data [ 959.828110][ T5815] Bluetooth: hci5: unexpected event for opcode 0x2062 [ 959.852024][ T5931] usb 2-1: Can't get UAC3 power state for id 10 [ 959.875590][ T5931] usb 2-1: 2:0: failed to get current value for ch 0 (-71) [ 959.899871][ T5931] usb 2-1: 2:0: cannot get min/max values for control 2 (id 2) [ 960.107170][ T5931] usb 2-1: USB disconnect, device number 59 [ 960.184878][T18317] 9p: Bad value for 'rfdno' [ 960.311191][ T5870] usb 1-1: new full-speed USB device number 69 using dummy_hcd [ 960.333573][T15079] udevd[15079]: 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 [ 960.462849][ T5870] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 960.474548][ T5870] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 960.520797][ T5870] usb 1-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 960.530833][ T5870] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 960.571679][ T5870] usb 1-1: config 0 descriptor?? [ 960.770963][ T29] audit: type=1400 audit(1773318128.377:411): avc: denied { create } for pid=18334 comm="syz.2.3650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 960.810113][ T29] audit: type=1400 audit(1773318128.407:412): avc: denied { append } for pid=18331 comm="syz.1.3648" name="nullb0" dev="devtmpfs" ino=696 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 960.861310][T18340] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3650'. [ 960.873298][T18342] random: crng reseeded on system resumption [ 960.890900][T18340] bridge_slave_1: left allmulticast mode [ 960.902055][T18340] bridge_slave_1: left promiscuous mode [ 960.914669][ T5805] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 960.924253][ T5805] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 960.932427][ T29] audit: type=1400 audit(1773318128.407:413): avc: denied { setopt } for pid=18334 comm="syz.2.3650" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 960.932431][ T5805] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 960.932477][ T29] audit: type=1400 audit(1773318128.487:414): avc: denied { write } for pid=18331 comm="syz.1.3648" name="snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 960.982888][T18340] bridge0: port 2(bridge_slave_1) entered disabled state [ 961.012908][ T5805] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 961.031283][ T5805] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 961.099030][T18340] bridge_slave_0: left allmulticast mode [ 961.125594][T18340] bridge_slave_0: left promiscuous mode [ 961.156582][T18346] netlink: 20 bytes leftover after parsing attributes in process `syz.2.3650'. [ 961.167899][T18340] bridge0: port 1(bridge_slave_0) entered disabled state [ 961.219278][ T29] audit: type=1400 audit(1773318128.487:415): avc: denied { open } for pid=18331 comm="syz.1.3648" path="/dev/snapshot" dev="devtmpfs" ino=92 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 961.297607][ T5870] usbhid 1-1:0.0: can't add hid device: -71 [ 961.303690][ T5870] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 961.352366][ T5870] usb 1-1: USB disconnect, device number 69 [ 961.361255][T18339] lo speed is unknown, defaulting to 1000 [ 961.429509][T18354] Cannot find map_set index 0 as target [ 961.471364][ T5935] usb 3-1: new high-speed USB device number 95 using dummy_hcd [ 961.570532][ T9745] netdevsim netdevsim3 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 961.585238][T18339] chnl_net:caif_netlink_parms(): no params data found [ 961.635151][ T9745] netdevsim netdevsim3 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 961.651258][ T5935] usb 3-1: Using ep0 maxpacket: 8 [ 961.659518][ T5935] usb 3-1: New USB device found, idVendor=0b48, idProduct=3007, bcdDevice=4f.64 [ 961.672549][ T5935] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 961.683099][ T5931] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 961.695964][ T5935] usb 3-1: Product: syz [ 961.697968][ T9745] netdevsim netdevsim3 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 961.700547][ T5935] usb 3-1: Manufacturer: syz [ 961.745041][ T5935] usb 3-1: SerialNumber: syz [ 961.776287][ T5935] usb 3-1: config 0 descriptor?? [ 961.792100][ T5935] dvb-usb: found a 'Technotrend TT Connect S2-3600' in warm state. [ 961.799998][ T5935] pctv452e: pctv452e_power_ctrl: 1 [ 961.799998][ T5935] [ 961.810113][T18339] bridge0: port 1(bridge_slave_0) entered blocking state [ 961.817555][T18339] bridge0: port 1(bridge_slave_0) entered disabled state [ 961.842260][ T5931] usb 2-1: Using ep0 maxpacket: 16 [ 961.848390][ T5935] usb 3-1: selecting invalid altsetting 3 [ 961.854284][ T29] audit: type=1800 audit(1773318129.457:416): pid=18353 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz.4.3649" name="bus" dev="overlay" ino=3210 res=0 errno=0 [ 961.854941][T18339] bridge_slave_0: entered allmulticast mode [ 961.886466][ T5931] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 961.901707][ T5935] pctv452e: pctv452e_power_ctrl: Warning set interface returned: -22 [ 961.901707][ T5935] [ 961.913664][ T5931] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 11 [ 961.923402][ T5935] dvb-usb: bulk message failed: -22 (5/0) [ 961.930669][ T5931] usb 2-1: New USB device found, idVendor=04e6, idProduct=0003, bcdDevice= 1.77 [ 961.947516][ T5935] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 961.959541][ T5931] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 961.969242][T18339] bridge_slave_0: entered promiscuous mode [ 961.975905][ T5935] dvbdev: DVB: registering new adapter (Technotrend TT Connect S2-3600) [ 961.996245][ T5935] usb 3-1: media controller created [ 962.016488][ T5935] dvb-usb: bulk message failed: -22 (8/0) [ 962.022761][ T5935] pctv452e: I2C error -22; AA 01 A0 01 14 -> aa 01 31 04 a0 01 14 [ 962.030924][ T5935] dvb-usb: MAC address reading failed. [ 962.049287][ T5935] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 962.059190][ T9745] netdevsim netdevsim3 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 962.121528][T18339] bridge0: port 2(bridge_slave_1) entered blocking state [ 962.130884][T18339] bridge0: port 2(bridge_slave_1) entered disabled state [ 962.139362][ T5935] DVB: Unable to find symbol stb0899_attach() [ 962.154777][T18339] bridge_slave_1: entered allmulticast mode [ 962.160706][ T5935] dvb-usb: no frontend was attached by 'Technotrend TT Connect S2-3600' [ 962.170277][T18339] bridge_slave_1: entered promiscuous mode [ 962.194699][T18354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 962.204431][T18354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 962.220207][T18339] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 962.222547][T18354] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 962.236555][T18339] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 962.242748][ T5888] usb 2-1: USB disconnect, device number 60 [ 962.271279][ T5935] rc_core: IR keymap rc-tt-1500 not found [ 962.277148][ T5935] Registered IR keymap rc-empty [ 962.281205][ T5870] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 962.300109][ T5935] rc rc0: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0 [ 962.315985][T18339] team0: Port device team_slave_0 added [ 962.322714][ T5935] input: Technotrend TT Connect S2-3600 as /devices/platform/dummy_hcd.2/usb3/3-1/rc/rc0/input70 [ 962.333171][T18339] team0: Port device team_slave_1 added [ 962.340035][ T5935] dvb-usb: schedule remote query interval to 100 msecs. [ 962.351049][ T5935] pctv452e: pctv452e_power_ctrl: 0 [ 962.351049][ T5935] [ 962.360463][ T5935] dvb-usb: Technotrend TT Connect S2-3600 successfully initialized and connected. [ 962.398463][ T5935] usb 3-1: USB disconnect, device number 95 [ 962.411289][ T5870] usb 1-1: device descriptor read/64, error -71 [ 962.468042][T18339] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 962.490640][T18339] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 962.495119][ T5935] dvb-usb: Technotrend TT Connect S2-3600 successfully deinitialized and disconnected. [ 962.571294][T18339] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 962.628819][T18339] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 962.646658][T18339] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 962.675328][ T5870] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 962.731160][T18339] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 962.838900][T18339] hsr_slave_0: entered promiscuous mode [ 962.845482][ T5870] usb 1-1: device descriptor read/64, error -71 [ 962.856815][T18339] hsr_slave_1: entered promiscuous mode [ 962.866563][T18339] debugfs: 'hsr0' already exists in 'hsr' [ 962.881127][T18339] Cannot create hsr debugfs directory [ 962.966855][ T9745] bridge_slave_1: left allmulticast mode [ 962.973270][ T5870] usb usb1-port1: attempt power cycle [ 962.974591][ T5935] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 962.986823][ T9745] bridge_slave_1: left promiscuous mode [ 962.996538][ T9745] bridge0: port 2(bridge_slave_1) entered disabled state [ 963.019484][ T9745] bridge_slave_0: left allmulticast mode [ 963.036896][ T9745] bridge_slave_0: left promiscuous mode [ 963.061902][ T9745] bridge0: port 1(bridge_slave_0) entered disabled state [ 963.107639][ T5805] Bluetooth: hci4: command tx timeout [ 963.152107][ T5935] usb 5-1: Using ep0 maxpacket: 32 [ 963.189390][ T5935] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 963.221750][ T5935] usb 5-1: config 0 has no interface number 0 [ 963.234880][ T5935] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 963.251723][ T24] usb 3-1: new high-speed USB device number 96 using dummy_hcd [ 963.268686][ T5935] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 963.281181][ T5935] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 963.331895][ T5935] usb 5-1: Product: syz [ 963.336069][ T5935] usb 5-1: Manufacturer: syz [ 963.340633][ T5935] usb 5-1: SerialNumber: syz [ 963.352350][ T5870] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 963.378556][ T5935] usb 5-1: config 0 descriptor?? [ 963.391775][ T5870] usb 1-1: device descriptor read/8, error -71 [ 963.400599][T18375] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 963.424003][ T24] usb 3-1: Using ep0 maxpacket: 8 [ 963.430474][ T24] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 963.465550][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 963.493117][ T24] pvrusb2: Hardware description: Terratec Grabster AV400 [ 963.501752][ T24] pvrusb2: ********** [ 963.510953][ T24] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 963.525617][ T24] pvrusb2: Important functionality might not be entirely working. [ 963.534816][ T24] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 963.554695][ T9745] bond4 (unregistering): (slave gretap2): Releasing active interface [ 963.571318][ T24] pvrusb2: ********** [ 963.631332][ T5870] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 963.671414][ T5870] usb 1-1: device descriptor read/8, error -71 [ 963.676573][T18375] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 963.712805][ T2334] pvrusb2: Invalid write control endpoint [ 963.782337][ T5870] usb usb1-port1: unable to enumerate USB device [ 963.789413][ T9745] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 963.818879][ T2334] pvrusb2: Invalid write control endpoint [ 963.830867][ T9745] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 963.840927][ T2334] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 963.858314][ T9745] bond0 (unregistering): (slave dummy0): Releasing backup interface [ 963.866838][ T2334] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 963.876668][ T2334] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 963.888666][ T9745] bond0 (unregistering): Released all slaves [ 963.898245][ T9745] bond1 (unregistering): Released all slaves [ 963.915226][ T2334] pvrusb2: Device being rendered inoperable [ 963.925970][ T9745] bond2 (unregistering): Released all slaves [ 963.939743][ T2334] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 963.951388][T18382] netlink: 'syz.2.3658': attribute type 21 has an invalid length. [ 963.979277][ T9745] bond3 (unregistering): Released all slaves [ 963.988380][ T2334] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 964.002741][ T2334] pvrusb2: Attached sub-driver cx25840 [ 964.018404][ T2334] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 964.051701][ T9745] bond4 (unregistering): Released all slaves [ 964.061179][ T2334] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 964.129673][T18382] netlink: 156 bytes leftover after parsing attributes in process `syz.2.3658'. [ 964.156325][ T5870] usb 3-1: USB disconnect, device number 96 [ 964.326423][ T5935] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 964.350140][ T5935] asix 5-1:0.188: probe with driver asix failed with error -32 [ 964.372917][ T5935] usb 5-1: USB disconnect, device number 89 [ 964.782648][ T9745] hsr_slave_0: left promiscuous mode [ 964.806418][ T9745] hsr_slave_1: left promiscuous mode [ 964.832800][ T9745] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 964.840211][ T9745] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 964.949704][ T9745] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 964.949745][ T9745] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 964.974169][ T9745] veth1_macvtap: left promiscuous mode [ 964.974202][ T9745] veth0_macvtap: left promiscuous mode [ 965.079703][T18431] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3664'. [ 965.185135][ T5805] Bluetooth: hci4: command tx timeout [ 966.120831][ T9745] team0 (unregistering): Port device team_slave_1 removed [ 966.194216][ T9745] team0 (unregistering): Port device team_slave_0 removed [ 966.411214][ T839] usb 2-1: new high-speed USB device number 61 using dummy_hcd [ 966.571200][ T839] usb 2-1: Using ep0 maxpacket: 32 [ 966.580723][ T839] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 966.590261][ T839] usb 2-1: config 0 has no interface number 0 [ 966.599415][ T839] usb 2-1: config 0 interface 184 has no altsetting 0 [ 966.613009][ T839] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 966.622860][ T839] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 966.633129][ T839] usb 2-1: Product: syz [ 966.640808][ T839] usb 2-1: Manufacturer: syz [ 966.690844][ T839] usb 2-1: SerialNumber: syz [ 966.711772][ T839] usb 2-1: config 0 descriptor?? [ 966.862754][T18467] netlink: 1752 bytes leftover after parsing attributes in process `syz.4.3674'. [ 967.051933][ T5888] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 967.125091][T18339] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 967.243307][T18339] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 967.267804][T18339] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 967.754132][ T5888] usb 1-1: Using ep0 maxpacket: 8 [ 967.760622][ T5805] Bluetooth: hci4: command tx timeout [ 967.769302][ T5888] usb 1-1: unable to get BOS descriptor or descriptor too short [ 967.780810][ T5888] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 967.797376][ T839] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 967.809624][ T839] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 967.819946][ T5888] usb 1-1: New USB device found, idVendor=10f5, idProduct=0200, bcdDevice= 0.40 [ 967.831271][T18339] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 967.839235][ T9745] IPVS: stop unused estimator thread 0... [ 967.845094][ T5888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 967.857304][ T5888] usb 1-1: Product: syz [ 967.862919][ T5888] usb 1-1: Manufacturer: syz [ 967.867546][ T5888] usb 1-1: SerialNumber: syz [ 969.167601][T18339] 8021q: adding VLAN 0 to HW filter on device bond0 [ 969.237468][T18339] 8021q: adding VLAN 0 to HW filter on device team0 [ 969.266241][ T8942] bridge0: port 1(bridge_slave_0) entered blocking state [ 969.273452][ T8942] bridge0: port 1(bridge_slave_0) entered forwarding state [ 969.394583][ T8942] bridge0: port 2(bridge_slave_1) entered blocking state [ 969.401706][ T8942] bridge0: port 2(bridge_slave_1) entered forwarding state [ 969.430095][ T29] audit: type=1400 audit(1773318137.037:417): avc: denied { ioctl } for pid=18498 comm="syz.4.3679" path="socket:[80591]" dev="sockfs" ino=80591 ioctlcmd=0x6609 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 969.433133][T18514] 9p: Bad value for 'rfdno' [ 969.520320][ T839] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 969.554367][ T839] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -61 [ 969.578668][ T839] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -61 [ 969.614690][ T839] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -61 [ 969.761523][ T5888] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 969.805858][ T5888] usb 1-1: USB disconnect, device number 74 [ 969.823056][ T5805] Bluetooth: hci4: command tx timeout [ 969.876755][ T5935] usb 2-1: USB disconnect, device number 61 [ 970.087068][T18339] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 970.177405][T18534] netlink: 1624 bytes leftover after parsing attributes in process `syz.4.3684'. [ 970.239374][T18339] veth0_vlan: entered promiscuous mode [ 970.416384][T18339] veth1_vlan: entered promiscuous mode [ 970.438526][T18543] netlink: 1752 bytes leftover after parsing attributes in process `syz.0.3686'. [ 970.533541][T18544] input: syz1 as /devices/virtual/input/input71 [ 971.659905][T18339] veth0_macvtap: entered promiscuous mode [ 971.714387][T18339] veth1_macvtap: entered promiscuous mode [ 971.754188][T18563] FAULT_INJECTION: forcing a failure. [ 971.754188][T18563] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 971.783909][T18339] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 971.831354][T18563] CPU: 0 UID: 0 PID: 18563 Comm: syz.0.3689 Not tainted syzkaller #0 PREEMPT(full) [ 971.831380][T18563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 971.831396][T18563] Call Trace: [ 971.831402][T18563] [ 971.831410][T18563] dump_stack_lvl+0x100/0x190 [ 971.831446][T18563] should_fail_ex.cold+0x5/0xa [ 971.831471][T18563] _copy_to_user+0x32/0xd0 [ 971.831498][T18563] simple_read_from_buffer+0xcb/0x170 [ 971.831530][T18563] proc_fail_nth_read+0x1af/0x230 [ 971.831556][T18563] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 971.831582][T18563] ? rw_verify_area+0xce/0x6d0 [ 971.831607][T18563] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 971.831631][T18563] vfs_read+0x1e4/0xb30 [ 971.831661][T18563] ? __pfx_vfs_read+0x10/0x10 [ 971.831686][T18563] ? __fget_files+0x215/0x3d0 [ 971.831711][T18563] ? __fget_files+0x21f/0x3d0 [ 971.831736][T18563] ksys_read+0x12a/0x250 [ 971.831762][T18563] ? __pfx_ksys_read+0x10/0x10 [ 971.831795][T18563] do_syscall_64+0x106/0xf80 [ 971.831816][T18563] ? clear_bhb_loop+0x40/0x90 [ 971.831837][T18563] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 971.831855][T18563] RIP: 0033:0x7f968e55cfce [ 971.831870][T18563] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 971.831888][T18563] RSP: 002b:00007f968f47bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 971.831906][T18563] RAX: ffffffffffffffda RBX: 00007f968f47c6c0 RCX: 00007f968e55cfce [ 971.831918][T18563] RDX: 000000000000000f RSI: 00007f968f47c0a0 RDI: 0000000000000004 [ 971.831929][T18563] RBP: 00007f968f47c090 R08: 0000000000000000 R09: 0000000000000000 [ 971.831939][T18563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 971.831950][T18563] R13: 00007f968e816128 R14: 00007f968e816090 R15: 00007ffd88f1db78 [ 971.831975][T18563] [ 972.353471][T18339] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 972.453238][T15863] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 972.466389][T18578] netlink: 'syz.0.3694': attribute type 72 has an invalid length. [ 972.473936][T18574] netlink: 1688 bytes leftover after parsing attributes in process `syz.1.3693'. [ 972.503098][T15863] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 972.542226][T15863] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 972.563554][T15863] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 972.734930][ T8942] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 972.742867][ T8942] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 972.790309][T15439] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 972.810265][T15439] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 972.889481][T18592] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.3698'. [ 973.025195][ T29] audit: type=1400 audit(1773318140.637:418): avc: denied { connect } for pid=18596 comm="syz.3.3646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 973.064089][T18600] syzkaller0: entered promiscuous mode [ 973.072663][T18600] syzkaller0: entered allmulticast mode [ 973.082585][ T29] audit: type=1400 audit(1773318140.637:419): avc: denied { write } for pid=18596 comm="syz.3.3646" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 973.333880][T18607] 9pnet_virtio: no channels available for device 127.0.0.1 [ 973.364347][ T29] audit: type=1400 audit(1773318140.957:420): avc: denied { wake_alarm } for pid=18596 comm="syz.3.3646" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 973.680167][T18606] 9p: Bad value for 'rfdno' [ 973.746955][T18609] netlink: 'syz.1.3701': attribute type 2 has an invalid length. [ 973.972479][T18609] netlink: 'syz.1.3701': attribute type 1 has an invalid length. [ 974.727025][T18625] netlink: 'syz.3.3705': attribute type 72 has an invalid length. [ 974.828882][T18627] netlink: 1688 bytes leftover after parsing attributes in process `syz.3.3706'. [ 975.130125][T18632] input: syz1 as /devices/virtual/input/input72 [ 975.544707][ T5815] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 975.555994][ T5815] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 975.564411][ T5815] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 975.573045][ T5815] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 975.580399][ T5815] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 975.631053][T18631] lo speed is unknown, defaulting to 1000 [ 975.721977][T18638] netlink: 28 bytes leftover after parsing attributes in process `syz.0.3708'. [ 975.837412][T18642] FAULT_INJECTION: forcing a failure. [ 975.837412][T18642] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 975.860793][T18642] CPU: 0 UID: 0 PID: 18642 Comm: syz.3.3709 Tainted: G L syzkaller #0 PREEMPT(full) [ 975.860819][T18642] Tainted: [L]=SOFTLOCKUP [ 975.860825][T18642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 975.860834][T18642] Call Trace: [ 975.860840][T18642] [ 975.860848][T18642] dump_stack_lvl+0x100/0x190 [ 975.860886][T18642] should_fail_ex.cold+0x5/0xa [ 975.860907][T18642] _copy_from_user+0x2e/0xd0 [ 975.860933][T18642] copy_msghdr_from_user+0x9f/0x4f0 [ 975.860957][T18642] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 975.860990][T18642] ___sys_sendmsg+0x106/0x1e0 [ 975.861015][T18642] ? __pfx____sys_sendmsg+0x10/0x10 [ 975.861066][T18642] __sys_sendmsg+0x170/0x220 [ 975.861088][T18642] ? __pfx___sys_sendmsg+0x10/0x10 [ 975.861119][T18642] do_syscall_64+0x106/0xf80 [ 975.861137][T18642] ? clear_bhb_loop+0x40/0x90 [ 975.861159][T18642] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 975.861177][T18642] RIP: 0033:0x7f2ad4b9c799 [ 975.861194][T18642] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 975.861212][T18642] RSP: 002b:00007f2ad59be028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 975.861229][T18642] RAX: ffffffffffffffda RBX: 00007f2ad4e15fa0 RCX: 00007f2ad4b9c799 [ 975.861241][T18642] RDX: 0000000004000000 RSI: 00002000000000c0 RDI: 0000000000000005 [ 975.861252][T18642] RBP: 00007f2ad59be090 R08: 0000000000000000 R09: 0000000000000000 [ 975.861263][T18642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 975.861273][T18642] R13: 00007f2ad4e16038 R14: 00007f2ad4e15fa0 R15: 00007ffeb79797c8 [ 975.861298][T18642] [ 976.373546][T18631] chnl_net:caif_netlink_parms(): no params data found [ 976.578834][T18631] bridge0: port 1(bridge_slave_0) entered blocking state [ 976.597244][T18631] bridge0: port 1(bridge_slave_0) entered disabled state [ 976.605464][T18631] bridge_slave_0: entered allmulticast mode [ 976.614135][T18631] bridge_slave_0: entered promiscuous mode [ 976.624513][T18631] bridge0: port 2(bridge_slave_1) entered blocking state [ 976.631909][T18631] bridge0: port 2(bridge_slave_1) entered disabled state [ 976.639149][T18631] bridge_slave_1: entered allmulticast mode [ 976.648887][T18631] bridge_slave_1: entered promiscuous mode [ 976.706589][T18631] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 976.723325][T18631] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 976.789102][T18631] team0: Port device team_slave_0 added [ 976.800186][T18631] team0: Port device team_slave_1 added [ 976.827381][T18631] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 976.834551][T18631] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 976.861129][T18631] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 976.871656][ T5935] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 976.885207][T18631] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 976.892683][T18631] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 976.918911][T18631] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 977.005176][T18631] hsr_slave_0: entered promiscuous mode [ 977.011687][T18631] hsr_slave_1: entered promiscuous mode [ 977.017980][T18631] debugfs: 'hsr0' already exists in 'hsr' [ 977.021567][ T5935] usb 1-1: Using ep0 maxpacket: 8 [ 977.023837][T18631] Cannot create hsr debugfs directory [ 977.031430][ T5935] usb 1-1: config index 0 descriptor too short (expected 6427, got 27) [ 977.062366][ T5935] usb 1-1: config 0 has an invalid interface number: 21 but max is 0 [ 977.076115][ T5935] usb 1-1: config 0 has no interface number 0 [ 977.100199][ T5935] usb 1-1: config 0 interface 21 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 977.114894][ T5935] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 977.127165][ T5935] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 977.139691][ T9745] bridge_slave_1: left allmulticast mode [ 977.145606][ T9745] bridge_slave_1: left promiscuous mode [ 977.171295][ T5935] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4 [ 977.180633][ T9745] bridge0: port 2(bridge_slave_1) entered disabled state [ 977.212404][ T5935] usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0 [ 977.231393][ T5935] usb 1-1: Product: syz [ 977.242858][ T9745] bridge_slave_0: left allmulticast mode [ 977.249811][ T5935] usb 1-1: config 0 descriptor?? [ 977.280236][T18660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 977.281465][ T9745] bridge_slave_0: left promiscuous mode [ 977.308589][ T9745] bridge0: port 1(bridge_slave_0) entered disabled state [ 977.663577][ T5805] Bluetooth: hci3: command tx timeout [ 978.108507][T17268] usb 3-1: new high-speed USB device number 97 using dummy_hcd [ 978.420588][ T9745] bond1 (unregistering): (slave gretap1): Releasing backup interface [ 978.481219][T17268] usb 3-1: Using ep0 maxpacket: 8 [ 978.507847][T17268] usb 3-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 978.523284][T17268] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 978.552654][T17268] pvrusb2: Hardware description: Terratec Grabster AV400 [ 978.571479][ T9745] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 978.586339][T17268] pvrusb2: ********** [ 978.596297][T17268] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 978.606919][T17268] pvrusb2: Important functionality might not be entirely working. [ 978.620173][T17268] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 978.633079][ T9745] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 978.645240][T17268] pvrusb2: ********** [ 978.664565][ T9745] bond0 (unregistering): Released all slaves [ 978.675921][ T9745] bond1 (unregistering): Released all slaves [ 978.701604][ T9745] bond2 (unregistering): Released all slaves [ 978.719687][ T9745] bond3 (unregistering): Released all slaves [ 978.739393][ T9745] bond4 (unregistering): Released all slaves [ 978.768808][ T2334] pvrusb2: Invalid write control endpoint [ 978.776084][ T9745] bond5 (unregistering): Released all slaves [ 978.800004][ T9745] bond6 (unregistering): Released all slaves [ 978.820891][ T2334] pvrusb2: Invalid write control endpoint [ 978.826798][ T2334] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 978.843147][ T2334] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 978.850736][ T2334] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 978.861162][ T2334] pvrusb2: Device being rendered inoperable [ 978.867239][ T2334] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 978.874780][ T2334] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_b) [ 978.938695][ T2334] pvrusb2: Attached sub-driver cx25840 [ 978.944573][ T2334] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 978.955322][ T2334] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 978.958523][T18674] netlink: 'syz.2.3717': attribute type 21 has an invalid length. [ 978.996636][ T9745] tipc: Left network mode [ 979.002636][T18674] netlink: 156 bytes leftover after parsing attributes in process `syz.2.3717'. [ 979.046466][T17268] usb 3-1: USB disconnect, device number 97 [ 979.413313][T18692] netlink: 1688 bytes leftover after parsing attributes in process `syz.1.3721'. [ 979.475708][ T9745] hsr_slave_0: left promiscuous mode [ 979.501741][ T9745] hsr_slave_1: left promiscuous mode [ 979.517447][ T9745] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 979.537469][ T9745] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 979.564031][T18698] netlink: 1752 bytes leftover after parsing attributes in process `syz.1.3722'. [ 979.589494][T18700] netlink: 'syz.3.3723': attribute type 72 has an invalid length. [ 979.645579][ T5935] usb 1-1: USB disconnect, device number 75 [ 979.741416][ T5805] Bluetooth: hci3: command tx timeout [ 979.981300][ T9745] team0 (unregistering): Port device team_slave_1 removed [ 980.371264][ T29] audit: type=1400 audit(1773318147.937:421): avc: denied { ioctl } for pid=18709 comm="syz.3.3725" path="socket:[83276]" dev="sockfs" ino=83276 ioctlcmd=0x89e8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ax25_socket permissive=1 [ 981.102357][ T9745] team0 (unregistering): Port device team_slave_0 removed [ 981.751458][ T29] audit: type=1400 audit(1773318149.367:422): avc: denied { bind } for pid=18731 comm="syz.0.3729" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 981.751489][ T9745] team0 (unregistering): Port device dummy0 removed [ 981.801127][ T29] audit: type=1400 audit(1773318149.397:423): avc: denied { node_bind } for pid=18731 comm="syz.0.3729" saddr=224.0.0.1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 981.825061][T15606] lo speed is unknown, defaulting to 1000 [ 981.825480][ T5805] Bluetooth: hci3: command tx timeout [ 981.859346][T15606] infiniband syz0: ib_query_port failed (-19) [ 982.038030][T18739] netlink: 1688 bytes leftover after parsing attributes in process `syz.1.3731'. [ 982.887759][ T29] audit: type=1400 audit(1773318150.017:424): avc: denied { setopt } for pid=18745 comm="syz.0.3733" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 982.946048][T18760] netlink: 'syz.1.3735': attribute type 72 has an invalid length. [ 983.301973][T18768] input: syz1 as /devices/virtual/input/input74 [ 983.379746][T18767] netlink: 28 bytes leftover after parsing attributes in process `syz.1.3737'. [ 983.702563][ T9745] IPVS: stop unused estimator thread 0... [ 983.827814][T18631] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 983.901211][ T5805] Bluetooth: hci3: command tx timeout [ 983.931744][T18631] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 983.990565][T18631] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 984.028049][ T1003] netdevsim netdevsim1 eth0: set [0, 0] type 1 family 0 port 8472 - 0 [ 984.050401][T18631] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 984.505754][T18781] netlink: 1752 bytes leftover after parsing attributes in process `syz.3.3741'. [ 985.017484][T16163] netdevsim netdevsim1 eth1: set [0, 0] type 1 family 0 port 8472 - 0 [ 985.064494][T16163] netdevsim netdevsim1 eth2: set [0, 0] type 1 family 0 port 8472 - 0 [ 985.130645][T16163] netdevsim netdevsim1 eth3: set [0, 0] type 1 family 0 port 8472 - 0 [ 985.354548][T18631] 8021q: adding VLAN 0 to HW filter on device bond0 [ 985.375403][T18631] 8021q: adding VLAN 0 to HW filter on device team0 [ 985.412885][T15439] bridge0: port 1(bridge_slave_0) entered blocking state [ 985.420034][T15439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 985.464301][T15439] bridge0: port 2(bridge_slave_1) entered blocking state [ 985.471476][T15439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 985.571556][T15606] usb 3-1: new high-speed USB device number 98 using dummy_hcd [ 985.725471][T18827] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3749'. [ 985.746528][T15606] usb 3-1: Using ep0 maxpacket: 32 [ 985.762922][T15606] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 985.777080][ T24] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 985.799186][T15606] usb 3-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 985.820723][T18631] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 985.827780][ T29] audit: type=1400 audit(1773318153.407:425): avc: denied { mount } for pid=18830 comm="syz.1.3750" name="/" dev="ramfs" ino=83640 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 985.852477][T15606] usb 3-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 985.860671][T15606] usb 3-1: Product: syz [ 985.866352][T15606] usb 3-1: Manufacturer: syz [ 985.871000][T15606] usb 3-1: SerialNumber: syz [ 985.891556][T15606] usb 3-1: config 0 descriptor?? [ 985.914688][T15606] hub 3-1:0.0: bad descriptor, ignoring hub [ 985.920657][T15606] hub 3-1:0.0: probe with driver hub failed with error -5 [ 986.103171][ T24] usb 1-1: config 0 has no interfaces? [ 986.109702][ T24] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 986.130679][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 986.278661][T18847] lo speed is unknown, defaulting to 1000 [ 986.289695][T18847] lo speed is unknown, defaulting to 1000 [ 986.296116][T18847] lo speed is unknown, defaulting to 1000 [ 986.342932][T18847] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 986.571791][ T29] audit: type=1400 audit(1773318153.977:426): avc: denied { bind } for pid=18839 comm="syz.3.3751" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 986.808042][ T24] usb 1-1: config 0 descriptor?? [ 986.880761][T18850] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 986.894889][T18850] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 986.959350][T18847] lo speed is unknown, defaulting to 1000 [ 986.980092][ T8942] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 987.001526][ T8942] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 987.026938][T18847] lo speed is unknown, defaulting to 1000 [ 987.035538][ T8942] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 987.050401][ T8942] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 987.088774][ T29] audit: type=1400 audit(1773318154.687:427): avc: denied { cmd } for pid=18813 comm="syz.0.3743" path="socket:[82651]" dev="sockfs" ino=82651 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 987.117736][T18847] lo speed is unknown, defaulting to 1000 [ 987.125159][T18847] lo speed is unknown, defaulting to 1000 [ 987.132416][T18847] lo speed is unknown, defaulting to 1000 [ 987.234197][T18631] veth0_vlan: entered promiscuous mode [ 987.279777][T18631] veth1_vlan: entered promiscuous mode [ 987.357698][ T29] audit: type=1400 audit(1773318154.967:428): avc: denied { setopt } for pid=18869 comm="syz.3.3754" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 987.490395][T18631] veth0_macvtap: entered promiscuous mode [ 987.505787][ T1295] ieee802154 phy0 wpan0: encryption failed: -22 [ 987.517201][ T1295] ieee802154 phy1 wpan1: encryption failed: -22 [ 987.533286][T18631] veth1_macvtap: entered promiscuous mode [ 987.624642][T18631] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 987.654650][T18631] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 987.684822][ T1003] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.707291][ T1003] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.732345][ T1003] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.763085][ T5935] usb 1-1: USB disconnect, device number 76 [ 987.773060][ T1003] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 987.817807][T18885] SELinux: failed to load policy [ 988.000365][ T29] audit: type=1400 audit(1773318155.607:429): avc: denied { create } for pid=18892 comm="syz.0.3760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 988.034875][ T1003] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 988.069852][ T1003] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 988.085555][ T29] audit: type=1400 audit(1773318155.637:430): avc: denied { connect } for pid=18892 comm="syz.0.3760" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 988.128850][ T29] audit: type=1400 audit(1773318155.657:431): avc: denied { mounton } for pid=18890 comm="syz.3.3759" path="/proc/77/task" dev="proc" ino=83753 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 988.157681][T18898] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3761'. [ 988.183972][ T1003] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 988.184311][T18898] netlink: 312 bytes leftover after parsing attributes in process `syz.0.3761'. [ 988.211495][ T1003] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 988.340779][T18898] capability: warning: `syz.0.3761' uses 32-bit capabilities (legacy support in use) [ 988.374632][T18909] FAULT_INJECTION: forcing a failure. [ 988.374632][T18909] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 988.388877][T18909] CPU: 1 UID: 0 PID: 18909 Comm: syz.4.3704 Tainted: G L syzkaller #0 PREEMPT(full) [ 988.388903][T18909] Tainted: [L]=SOFTLOCKUP [ 988.388909][T18909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 988.388918][T18909] Call Trace: [ 988.388923][T18909] [ 988.388929][T18909] dump_stack_lvl+0x100/0x190 [ 988.388958][T18909] should_fail_ex.cold+0x5/0xa [ 988.388975][T18909] ? prepare_alloc_pages+0x16d/0x5f0 [ 988.388994][T18909] should_fail_alloc_page+0xeb/0x140 [ 988.389011][T18909] prepare_alloc_pages+0x1f0/0x5f0 [ 988.389027][T18909] ? __lock_acquire+0x4a5/0x2630 [ 988.389051][T18909] __alloc_frozen_pages_noprof+0x19a/0x2ba0 [ 988.389076][T18909] ? lock_acquire+0x1cf/0x380 [ 988.389098][T18909] ? find_held_lock+0x2b/0x80 [ 988.389116][T18909] ? page_table_check_set+0x49a/0xa10 [ 988.389137][T18909] ? page_table_check_set+0x49a/0xa10 [ 988.389161][T18909] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 988.389197][T18909] ? __page_table_check_ptes_set+0x1b5/0x4e0 [ 988.389217][T18909] ? xas_move_index+0xae/0x110 [ 988.389234][T18909] ? xas_find+0x32c/0x8e0 [ 988.389253][T18909] ? find_held_lock+0x2b/0x80 [ 988.389270][T18909] ? find_held_lock+0x2b/0x80 [ 988.389287][T18909] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 988.389309][T18909] ? policy_nodemask+0xed/0x4f0 [ 988.389325][T18909] alloc_pages_mpol+0x1fb/0x550 [ 988.389341][T18909] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 988.389362][T18909] folio_alloc_mpol_noprof+0x36/0x340 [ 988.389380][T18909] vma_alloc_folio_noprof+0xed/0x1d0 [ 988.389396][T18909] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 988.389419][T18909] do_anonymous_page+0xb3a/0x1fb0 [ 988.389446][T18909] __handle_mm_fault+0x1d42/0x2b60 [ 988.389468][T18909] ? reacquire_held_locks+0xce/0x1e0 [ 988.389494][T18909] ? __pfx___handle_mm_fault+0x10/0x10 [ 988.389519][T18909] ? lock_vma_under_rcu+0x17c/0x590 [ 988.389551][T18909] handle_mm_fault+0x36d/0xa20 [ 988.389574][T18909] do_user_addr_fault+0x5a3/0x12f0 [ 988.389598][T18909] exc_page_fault+0x6f/0xd0 [ 988.389619][T18909] asm_exc_page_fault+0x26/0x30 [ 988.389636][T18909] RIP: 0033:0x7f65ee65df4b [ 988.389652][T18909] Code: 00 00 00 48 8d 3d 3d a7 1a 00 48 89 c1 31 c0 e8 9b 32 ff ff eb d2 66 0f 1f 84 00 00 00 00 00 55 31 c0 53 48 81 ec 68 10 00 00 <48> 89 7c 24 08 48 8d 3d 71 a7 1a 00 48 89 34 24 48 8b 14 24 48 8b [ 988.389668][T18909] RSP: 002b:00007f65ef5d0fa0 EFLAGS: 00010206 [ 988.389682][T18909] RAX: 0000000000000000 RBX: 00007f65eea15fa0 RCX: 0000000000000000 [ 988.389693][T18909] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000200000000100 [ 988.389703][T18909] RBP: 00007f65ef5d2090 R08: 0000000000000000 R09: 0000000000000000 [ 988.389712][T18909] R10: 0000200000000100 R11: 0000000000000000 R12: 0000000000000001 [ 988.389722][T18909] R13: 00007f65eea16038 R14: 00007f65eea15fa0 R15: 00007ffff0fbe198 [ 988.389746][T18909] [ 988.389840][T18909] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 988.390473][T18912] Freezing with imperfect legacy cgroup freezer. See cgroup.freeze of cgroup v2 [ 988.897845][T18922] lo speed is unknown, defaulting to 1000 [ 988.948565][T15343] usb 3-1: USB disconnect, device number 98 [ 991.376901][T18965] syz_tun: entered allmulticast mode [ 991.403330][T18963] lo speed is unknown, defaulting to 1000 [ 991.410123][T18964] syz_tun: left allmulticast mode [ 991.593671][T18969] lo speed is unknown, defaulting to 1000 [ 992.491133][T18981] 8021q: adding VLAN 0 to HW filter on device bond0 [ 992.507759][T18981] 8021q: adding VLAN 0 to HW filter on device team0 [ 992.660732][T18981] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 992.780791][T18988] syzkaller0: entered promiscuous mode [ 992.793496][T18988] syzkaller0: entered allmulticast mode [ 992.806197][ T29] audit: type=1326 audit(1773318160.417:432): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 992.830404][ T29] audit: type=1326 audit(1773318160.447:433): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 992.934821][ T29] audit: type=1326 audit(1773318160.497:434): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 992.961671][ T29] audit: type=1326 audit(1773318160.497:435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 992.990014][ T29] audit: type=1326 audit(1773318160.497:436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 993.013495][ T29] audit: type=1326 audit(1773318160.497:437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 993.036943][ T29] audit: type=1326 audit(1773318160.497:438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 993.110278][ T29] audit: type=1326 audit(1773318160.497:439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=327 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 993.169182][ T29] audit: type=1326 audit(1773318160.497:440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18989 comm="syz.1.3792" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae29f9c799 code=0x7ffc0000 [ 993.569593][T19017] netlink: 44 bytes leftover after parsing attributes in process `syz.0.3801'. [ 993.581875][ T29] audit: type=1400 audit(1773318161.167:441): avc: denied { getopt } for pid=19001 comm="syz.4.3798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 994.879614][T19035] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3808'. [ 995.256656][T19042] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3810'. [ 998.121322][T19078] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 998.217000][T15343] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 998.613662][T15343] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 998.661179][T15343] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 998.951561][T15343] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 998.991182][T15343] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 999.115521][T15343] usb 2-1: SerialNumber: syz [ 999.168869][T15343] cdc_mbim 2-1:1.0: CDC Union missing and no IAD found [ 999.179531][T15343] cdc_mbim 2-1:1.0: bind() failure [ 999.431545][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 999.431561][ T29] audit: type=1400 audit(1773318167.047:448): avc: denied { append } for pid=19098 comm="syz.0.3829" name="demux0" dev="devtmpfs" ino=927 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:v4l_device_t tclass=chr_file permissive=1 [ 999.468461][T19099] dmxdev: DVB (dvb_dmxdev_filter_start): could not set feed [ 999.492070][T19099] dvb_demux: dvb_demux_feed_del: feed not in list (type=1 state=0 pid=ffff) [ 999.801268][ T24] usb 1-1: new full-speed USB device number 77 using dummy_hcd [ 1000.332013][ T24] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1000.345438][ T24] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 1000.376806][ T24] usb 1-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 1000.721899][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1000.737898][T19118] team_slave_0: entered promiscuous mode [ 1000.743798][T19118] team_slave_1: entered promiscuous mode [ 1001.229229][ T24] usb 1-1: config 0 descriptor?? [ 1001.237474][T19118] macsec1: entered promiscuous mode [ 1001.258280][ T24] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 1001.269427][ T24] dvb-usb: bulk message failed: -22 (3/0) [ 1001.277418][T19118] team0: entered promiscuous mode [ 1001.280347][ T24] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 1001.322964][T19118] team0: Device macsec1 is already an upper device of the team interface [ 1001.350670][ T24] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 1001.369553][ T24] usb 1-1: media controller created [ 1001.393809][T19118] team0: left promiscuous mode [ 1001.399037][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1001.414571][T19118] team_slave_0: left promiscuous mode [ 1001.419995][T19118] team_slave_1: left promiscuous mode [ 1001.428810][ T24] dvb-usb: bulk message failed: -22 (6/0) [ 1001.441279][ T24] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 1001.451047][ T24] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.0/usb1/1-1/input/input75 [ 1001.483597][ T24] dvb-usb: schedule remote query interval to 150 msecs. [ 1001.492271][ T24] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 1001.519700][T19119] lo speed is unknown, defaulting to 1000 [ 1001.555492][ T24] usb 1-1: USB disconnect, device number 77 [ 1001.642956][T15343] IPVS: starting estimator thread 0... [ 1001.648145][ T24] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 1001.731277][T19127] IPVS: using max 40 ests per chain, 96000 per kthread [ 1001.962602][ T2343] usb 2-1: USB disconnect, device number 62 [ 1002.075007][T19130] binder: BINDER_SET_CONTEXT_MGR already set [ 1002.083812][T19130] binder: 19129:19130 ioctl 4018620d 200000004a80 returned -16 [ 1002.093969][ T29] audit: type=1400 audit(1773318169.687:449): avc: denied { map } for pid=19129 comm="syz.2.3836" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 1002.296390][ T29] audit: type=1400 audit(1773318169.907:450): avc: denied { getopt } for pid=19136 comm="syz.4.3838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 1002.332456][ T29] audit: type=1400 audit(1773318169.947:451): avc: denied { rename } for pid=19129 comm="syz.2.3836" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 1002.481592][T15343] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 1002.499364][ T29] audit: type=1400 audit(1773318169.947:452): avc: denied { unlink } for pid=19129 comm="syz.2.3836" name="file0" dev="fuse" ino=133 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 1002.714430][T15343] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 1002.725220][T15343] usb 1-1: config 0 has no interface number 0 [ 1002.841173][T17268] usb 5-1: new full-speed USB device number 90 using dummy_hcd [ 1002.861683][T15343] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 1002.891276][T15343] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1002.920981][T15343] usb 1-1: Product: syz [ 1002.925892][T15343] usb 1-1: Manufacturer: syz [ 1002.930557][T15343] usb 1-1: SerialNumber: syz [ 1002.938473][T15343] usb 1-1: config 0 descriptor?? [ 1002.981167][T17268] usb 5-1: device descriptor read/64, error -71 [ 1003.200220][T15343] usb 1-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 1003.213966][T15343] usb 1-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 1003.231142][T17268] usb 5-1: new full-speed USB device number 91 using dummy_hcd [ 1003.240859][T15343] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 1003.329452][T15343] usb 1-1: media controller created [ 1003.394661][T15343] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1003.412896][T19139] usb 1-1: dvb_usb_ec168: I2C read not implemented [ 1003.451725][T17268] usb 5-1: device descriptor read/64, error -71 [ 1003.544010][T15343] i2c i2c-1: ec100: i2c rd failed=-71 reg=33 [ 1003.581433][T17268] usb usb5-port1: attempt power cycle [ 1003.617239][T15343] usb 1-1: USB disconnect, device number 78 [ 1003.941162][T17268] usb 5-1: new full-speed USB device number 92 using dummy_hcd [ 1003.961671][T17268] usb 5-1: device descriptor read/8, error -71 [ 1004.201234][T17268] usb 5-1: new full-speed USB device number 93 using dummy_hcd [ 1004.232049][T17268] usb 5-1: device descriptor read/8, error -71 [ 1004.343676][T17268] usb usb5-port1: unable to enumerate USB device [ 1004.531574][T19178] trusted_key: encrypted_key: insufficient parameters specified [ 1004.650785][ T29] audit: type=1400 audit(1773318172.257:453): avc: denied { append } for pid=19187 comm="syz.3.3854" name="sg0" dev="devtmpfs" ino=783 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 1005.930260][ T29] audit: type=1400 audit(1773318173.537:454): avc: denied { read } for pid=19199 comm="syz.1.3856" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1006.097561][T19207] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3860'. [ 1006.117387][T19207] team0: entered promiscuous mode [ 1006.122557][T19207] team_slave_0: entered promiscuous mode [ 1006.128361][T19207] team_slave_1: entered promiscuous mode [ 1006.134623][T19207] macvlan0: entered promiscuous mode [ 1006.140758][T19207] 8021q: adding VLAN 0 to HW filter on device macvlan0 [ 1006.149854][T19207] team0: left promiscuous mode [ 1006.154845][T19207] team_slave_0: left promiscuous mode [ 1006.160450][T19207] team_slave_1: left promiscuous mode [ 1006.327824][T19214] syzkaller0: entered promiscuous mode [ 1006.333598][T19214] syzkaller0: entered allmulticast mode [ 1007.344507][T19234] netlink: 75 bytes leftover after parsing attributes in process `syz.0.3871'. [ 1007.372373][ T29] audit: type=1400 audit(1773318174.967:455): avc: denied { bind } for pid=19236 comm="syz.2.3870" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1007.456828][T19243] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 1007.536180][T19243] overlayfs: missing 'lowerdir' [ 1007.936320][ T29] audit: type=1400 audit(1773318175.447:456): avc: denied { read } for pid=19246 comm="syz.0.3873" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 1007.971173][T15343] usb 3-1: new high-speed USB device number 99 using dummy_hcd [ 1008.212429][T15343] usb 3-1: config index 0 descriptor too short (expected 23569, got 27) [ 1008.231798][T15343] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1008.320620][T15343] usb 3-1: New USB device found, idVendor=03eb, idProduct=0002, bcdDevice=ba.c0 [ 1008.392341][T15343] usb 3-1: New USB device strings: Mfr=5, Product=0, SerialNumber=0 [ 1008.408469][T15343] usb 3-1: Manufacturer: syz [ 1008.420009][T15343] usb 3-1: config 0 descriptor?? [ 1008.503158][T15343] rc_core: IR keymap rc-hauppauge not found [ 1008.520385][T15343] Registered IR keymap rc-empty [ 1008.539020][T15343] rc rc0: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0 [ 1008.575378][T15343] input: IgorPlug-USB IR Receiver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/rc/rc0/input77 [ 1008.598891][ T29] audit: type=1400 audit(1773318176.207:457): avc: denied { bind } for pid=19251 comm="syz.4.3872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1008.627853][ T29] audit: type=1400 audit(1773318176.207:458): avc: denied { listen } for pid=19251 comm="syz.4.3872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1008.666121][ T29] audit: type=1400 audit(1773318176.207:459): avc: denied { accept } for pid=19251 comm="syz.4.3872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1008.974773][ T29] audit: type=1400 audit(1773318176.207:460): avc: denied { write } for pid=19251 comm="syz.4.3872" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 1009.125685][T15343] usb 3-1: USB disconnect, device number 99 [ 1009.726022][ T29] audit: type=1400 audit(1773318177.337:461): avc: denied { map } for pid=19278 comm="syz.3.3883" path="socket:[85555]" dev="sockfs" ino=85555 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 1010.141169][T15343] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 1010.336276][T15343] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1010.349812][T15343] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1010.548961][T15343] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1010.598705][T15343] usb 5-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1010.609305][T15343] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1010.648058][T15343] usb 5-1: config 0 descriptor?? [ 1010.798065][T19311] lo speed is unknown, defaulting to 1000 [ 1011.202294][T15343] plantronics 0003:047F:FFFF.0017: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.4-1/input0 [ 1011.926553][T19329] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3899'. [ 1012.251239][ T29] audit: type=1400 audit(1773318179.847:462): avc: denied { call } for pid=19334 comm="syz.1.3901" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 1013.410304][ T2343] usb 5-1: USB disconnect, device number 94 [ 1013.801137][ T29] audit: type=1400 audit(1773318181.357:463): avc: denied { write } for pid=19373 comm="syz.3.3915" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 1014.021148][ T2343] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 1014.181233][ T2343] usb 5-1: Using ep0 maxpacket: 16 [ 1014.189811][ T2343] usb 5-1: config 0 has no interfaces? [ 1014.210138][ T2343] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 1014.219326][ T5935] usb 3-1: new high-speed USB device number 100 using dummy_hcd [ 1014.254082][ T2343] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1014.274774][ T2343] usb 5-1: Product: syz [ 1014.284988][ T2343] usb 5-1: Manufacturer: syz [ 1014.296068][ T2343] usb 5-1: SerialNumber: syz [ 1014.316092][ T2343] usb 5-1: config 0 descriptor?? [ 1014.437360][ T5935] usb 3-1: Using ep0 maxpacket: 32 [ 1014.455179][ T5935] usb 3-1: unable to get BOS descriptor or descriptor too short [ 1014.475528][ T5935] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 1014.483180][ T5935] usb 3-1: can't read configurations, error -71 [ 1014.521140][ T24] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 1014.723041][ T24] usb 2-1: Using ep0 maxpacket: 8 [ 1014.734547][ T24] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 1014.743130][ T24] usb 2-1: config 179 has no interface number 0 [ 1014.751267][ T24] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 1014.763401][ T24] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 1014.783601][ T24] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 1014.803777][ T24] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 1014.849865][ T24] usb 2-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 1014.859380][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1015.003377][ T24] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:179.65/input/input78 [ 1015.092607][ T5162] input input78: unable to receive magic message: -110 [ 1015.116191][ T5162] input input78: unable to receive magic message: -32 [ 1015.136350][ T5162] input input78: unable to receive magic message: -32 [ 1015.148248][ T5162] input input78: unable to receive magic message: -32 [ 1015.189277][ T5162] input input78: unable to receive magic message: -32 [ 1015.197582][ T5162] input input78: unable to receive magic message: -32 [ 1015.241139][ T5888] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 1015.403269][ T5888] usb 1-1: config 0 has no interfaces? [ 1015.412806][ T5888] usb 1-1: New USB device found, idVendor=0c45, idProduct=1010, bcdDevice=e6.fc [ 1015.421962][ T5870] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 1015.431269][ T5888] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1015.451874][ T5888] usb 1-1: Product: syz [ 1015.458373][ T5888] usb 1-1: Manufacturer: syz [ 1015.469310][ T5888] usb 1-1: SerialNumber: syz [ 1015.496896][ T5888] usb 1-1: config 0 descriptor?? [ 1015.571322][T19404] input input78: unable to receive magic message: -32 [ 1015.581247][ T5870] usb 4-1: Using ep0 maxpacket: 8 [ 1015.589338][ T5870] usb 4-1: config index 0 descriptor too short (expected 74, got 45) [ 1015.603331][ T24] usb 2-1: USB disconnect, device number 63 [ 1015.609253][ C1] xpad 2-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 1015.733912][ T5870] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 1015.758522][ T5870] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1015.768865][ T5870] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 1015.780348][ T5870] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1015.793894][ T5870] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1015.807541][ T5870] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1015.853285][ T5870] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1016.109621][ T5870] usb 4-1: usb_control_msg returned -32 [ 1016.115238][ T5870] usbtmc 4-1:16.0: can't read capabilities [ 1016.409161][ T29] audit: type=1400 audit(1773318184.017:464): avc: denied { append } for pid=19419 comm="syz.1.3928" name="card1" dev="devtmpfs" ino=628 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dri_device_t tclass=chr_file permissive=1 [ 1016.460737][ T29] audit: type=1400 audit(1773318184.067:465): avc: denied { setopt } for pid=19419 comm="syz.1.3928" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 1016.503768][ C1] usbtmc 4-1:16.0: usbtmc_write_bulk_cb - nonzero write bulk status received: -71 [ 1016.514831][T19401] usbtmc 4-1:16.0: Unable to send data, error -71 [ 1016.522406][ T29] audit: type=1400 audit(1773318184.107:466): avc: denied { read append } for pid=19419 comm="syz.1.3928" name="btrfs-control" dev="devtmpfs" ino=1316 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 1016.552019][T19401] usbtmc 4-1:16.0: usb_control_msg returned -32 [ 1016.562762][ T29] audit: type=1400 audit(1773318184.107:467): avc: denied { open } for pid=19419 comm="syz.1.3928" path="/dev/btrfs-control" dev="devtmpfs" ino=1316 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:lvm_control_t tclass=chr_file permissive=1 [ 1016.728798][ T5870] usb 5-1: USB disconnect, device number 95 [ 1017.826196][ T5935] usb 1-1: USB disconnect, device number 79 [ 1018.009253][T17268] usb 4-1: USB disconnect, device number 87 [ 1018.798207][T19457] syzkaller0: entered promiscuous mode [ 1018.940015][T19457] syzkaller0: entered allmulticast mode [ 1019.273223][T19469] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3943'. [ 1019.285603][T19469] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3943'. [ 1019.298233][T19469] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3943'. [ 1019.315080][T19469] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3943'. [ 1019.380987][ T29] audit: type=1400 audit(1773318186.967:468): avc: denied { read } for pid=19461 comm="syz.1.3942" path="socket:[86402]" dev="sockfs" ino=86402 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 1020.608402][ T29] audit: type=1800 audit(1773318187.967:469): pid=19486 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed comm="syz.0.3949" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 1020.722719][T19487] netlink: 52 bytes leftover after parsing attributes in process `syz.3.3948'. [ 1020.739314][T19487] bridge0: port 2(bridge_slave_1) entered disabled state [ 1020.747429][T19487] bridge0: port 1(bridge_slave_0) entered disabled state [ 1021.148055][T19497] IPv6: NLM_F_CREATE should be specified when creating new route [ 1022.791205][ T24] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 1023.002738][ T24] usb 4-1: Using ep0 maxpacket: 32 [ 1023.018999][ T24] usb 4-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 1023.036692][ T24] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1023.057358][ T24] usb 4-1: Product: syz [ 1023.156597][ T24] usb 4-1: Manufacturer: syz [ 1023.187836][ T24] usb 4-1: SerialNumber: syz [ 1023.236737][ T24] usb 4-1: config 0 descriptor?? [ 1023.274179][ T24] dvb-usb: found a 'DViCO FusionHDTV5 USB Gold' in warm state. [ 1023.289828][ T24] dvb-usb: bulk message failed: -22 (2/0) [ 1023.313202][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1023.340489][ T24] dvbdev: DVB: registering new adapter (DViCO FusionHDTV5 USB Gold) [ 1023.370469][ T24] usb 4-1: media controller created [ 1023.411153][ T5870] usb 3-1: new high-speed USB device number 102 using dummy_hcd [ 1023.426974][ T24] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1023.472056][ T24] usb 4-1: selecting invalid altsetting 7 [ 1023.487467][T21474] cxusb: i2c wr: len=80 is too big! [ 1023.487467][T21474] [ 1023.490749][ T24] cxusb: set interface failed [ 1023.500921][ T24] dvb-usb: bulk message failed: -22 (1/0) [ 1023.557992][ T24] DVB: Unable to find symbol lgdt330x_attach() [ 1023.565060][ T24] dvb-usb: no frontend was attached by 'DViCO FusionHDTV5 USB Gold' [ 1023.571814][ T5870] usb 3-1: Using ep0 maxpacket: 16 [ 1023.592899][ T5870] usb 3-1: config 0 has an invalid interface number: 8 but max is 0 [ 1023.617295][ T5870] usb 3-1: config 0 has no interface number 0 [ 1023.624081][ T24] rc_core: IR keymap rc-dvico-portable not found [ 1023.630584][ T24] Registered IR keymap rc-empty [ 1023.635669][ T5870] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 1023.637451][ T24] rc rc0: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0 [ 1023.648304][ T5870] usb 3-1: config 0 interface 8 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 1023.668361][ T29] audit: type=1400 audit(1773318191.277:470): avc: denied { create } for pid=21498 comm="syz.1.3970" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 1023.670551][ T5870] usb 3-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 1023.701549][ T24] input: DViCO FusionHDTV5 USB Gold as /devices/platform/dummy_hcd.3/usb4/4-1/rc/rc0/input79 [ 1023.703717][T21499] kernel profiling enabled (shift: 6) [ 1023.721364][ T5870] usb 3-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 1023.730989][ T24] dvb-usb: schedule remote query interval to 100 msecs. [ 1023.745706][ T24] dvb-usb: DViCO FusionHDTV5 USB Gold successfully initialized and connected. [ 1023.754950][ T5870] usb 3-1: Product: syz [ 1023.759201][ T5870] usb 3-1: SerialNumber: syz [ 1023.800681][ T5870] usb 3-1: config 0 descriptor?? [ 1023.807686][T21499] input: syz0 as /devices/virtual/input/input80 [ 1023.809884][ T5870] cm109 3-1:0.8: invalid payload size 0, expected 4 [ 1023.816494][ T24] usb 4-1: USB disconnect, device number 88 [ 1023.854322][ T5935] dvb-usb: bulk message failed: -22 (1/0) [ 1024.012866][ T29] audit: type=1400 audit(1773318191.627:471): avc: denied { write } for pid=21498 comm="syz.1.3970" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 1024.025116][ T5870] input: CM109 USB driver as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.8/input/input81 [ 1024.060527][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.069251][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.076537][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.083702][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.090836][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.092885][ T24] dvb-usb: DViCO FusionHDTV5 USB Gold successfully deinitialized and disconnected. [ 1024.098263][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.115001][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.122123][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.129268][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.136380][ C0] cm109 3-1:0.8: cm109_urb_ctl_callback: urb status -71 [ 1024.174009][ T5870] usb 3-1: USB disconnect, device number 102 [ 1024.180064][ C0] cm109 3-1:0.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 1024.201675][ T5870] cm109 3-1:0.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 1024.272728][ T5935] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 1024.431224][ T5935] usb 2-1: Using ep0 maxpacket: 32 [ 1024.437691][ T5935] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 1024.455161][ T5935] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 0 [ 1024.482253][ T5935] usb 2-1: New USB device found, idVendor=0499, idProduct=1010, bcdDevice= 5.f5 [ 1024.494249][ T5935] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1024.502655][ T5935] usb 2-1: Product: syz [ 1024.507791][ T5935] usb 2-1: Manufacturer: syz [ 1024.515046][ T5935] usb 2-1: SerialNumber: syz [ 1024.522505][ T5935] usb 2-1: config 0 descriptor?? [ 1024.530851][ T5935] usb 2-1: Quirk or no altset; falling back to MIDI 1.0 [ 1024.538154][ T24] usb 5-1: new full-speed USB device number 96 using dummy_hcd [ 1024.581867][ T29] audit: type=1400 audit(1773318192.197:472): avc: denied { create } for pid=21510 comm="syz.0.3975" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=caif_socket permissive=1 [ 1024.631734][ T5935] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -12 [ 1024.670232][T15113] udevd[15113]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 1024.691174][ T5870] usb 4-1: new full-speed USB device number 89 using dummy_hcd [ 1024.711606][T21515] fuse: Bad value for 'fd' [ 1024.744095][ T24] usb 5-1: config 0 has an invalid interface number: 31 but max is 0 [ 1024.961536][ T24] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1024.981490][ T24] usb 5-1: config 0 has no interface number 0 [ 1024.988229][T15606] usb 2-1: USB disconnect, device number 64 [ 1025.007107][ T24] usb 5-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 1025.027528][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1025.046524][ T24] usb 5-1: Product: syz [ 1025.068930][ T24] usb 5-1: Manufacturer: syz [ 1025.075293][ T24] usb 5-1: SerialNumber: syz [ 1025.083490][ T5870] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1025.187259][ T24] usb 5-1: config 0 descriptor?? [ 1025.196516][ T24] hub 5-1:0.31: bad descriptor, ignoring hub [ 1025.202942][ T24] hub 5-1:0.31: probe with driver hub failed with error -5 [ 1025.214395][ T5870] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 1025.228748][ T24] uvcvideo 5-1:0.31: Found UVC 0.04 device syz (046d:08c3) [ 1025.239069][ T24] uvcvideo 5-1:0.31: Entity type for entity Output 32774 was not initialized! [ 1025.250462][ T5870] usb 4-1: New USB device found, idVendor=05d8, idProduct=810a, bcdDevice=92.b8 [ 1025.263732][ T5870] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1025.301434][ T24] uvcvideo 5-1:0.31: Failed to create links for entity 32774 [ 1025.309038][ T24] uvcvideo 5-1:0.31: Failed to register entities (-22). [ 1025.317290][ T5870] usb 4-1: config 0 descriptor?? [ 1025.334240][ T5870] dvb-usb: found a 'Artec T1 USB2.0' in warm state. [ 1025.340895][ T5870] dvb-usb: bulk message failed: -22 (3/0) [ 1025.380544][ T5870] dvb-usb: will use the device's hardware PID filter (table count: 16). [ 1025.410479][ T5870] dvbdev: DVB: registering new adapter (Artec T1 USB2.0) [ 1025.515285][ T5870] usb 4-1: media controller created [ 1025.531249][ T5870] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 1025.594314][ T5870] dvb-usb: bulk message failed: -22 (6/0) [ 1025.603999][ T5870] dvb-usb: no frontend was attached by 'Artec T1 USB2.0' [ 1025.611652][T21503] dvb-usb: bulk message failed: -22 (2/0) [ 1025.634847][ T5870] input: IR-receiver inside an USB DVB receiver as /devices/platform/dummy_hcd.3/usb4/4-1/input/input82 [ 1025.713086][T21501] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1025.746383][ T5870] dvb-usb: schedule remote query interval to 150 msecs. [ 1025.752393][T21501] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1025.772204][ T5870] dvb-usb: Artec T1 USB2.0 successfully initialized and connected. [ 1025.823647][ T5870] usb 4-1: USB disconnect, device number 89 [ 1025.897544][ T5870] dvb-usb: Artec T1 USB2.0 successfully deinitialized and disconnected. [ 1025.931360][T17268] usb 5-1: USB disconnect, device number 96 [ 1026.144057][ T29] audit: type=1400 audit(1773318193.717:473): avc: denied { map } for pid=21526 comm="syz.0.3981" path="socket:[86606]" dev="sockfs" ino=86606 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 1026.701947][ T5935] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 1026.864088][ T5935] usb 5-1: device descriptor read/64, error -71 [ 1027.121194][ T5935] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 1027.194255][T21545] netlink: 72 bytes leftover after parsing attributes in process `syz.1.3986'. [ 1027.251465][ T5935] usb 5-1: device descriptor read/64, error -71 [ 1027.361831][ T5935] usb usb5-port1: attempt power cycle [ 1027.851240][ T5935] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 1027.983222][T21563] hub 1-0:1.0: USB hub found [ 1027.990433][T21563] hub 1-0:1.0: 1 port detected [ 1028.024785][ T5935] usb 5-1: device descriptor read/8, error -71 [ 1028.271139][ T5935] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 1028.292750][ T5935] usb 5-1: device descriptor read/8, error -71 [ 1028.304884][ T29] audit: type=1400 audit(1773318195.917:474): avc: denied { map } for pid=21565 comm="syz.2.3994" path="/dev/bus/usb/007/001" dev="devtmpfs" ino=739 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 1028.401472][ T5935] usb usb5-port1: unable to enumerate USB device [ 1030.073520][T21609] netlink: 96 bytes leftover after parsing attributes in process `syz.1.4006'. [ 1030.525389][T21621] kvm: vcpu 2: requested 128 ns lapic timer period limited to 200000 ns [ 1030.648912][T21620] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=3394018074 (6788036148 ns) > initial count (6222627426 ns). Using initial count to start timer. [ 1030.691272][T21621] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 1031.259673][T21641] vimc link validate: Scaler:src:16x16 (0x33424752, 12, 0, 4, 0) RGB/YUV Capture:snk:640x480 (0x33424752, 8, 0, 0, 0) [ 1032.474738][T21660] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 1033.523028][T21676] netlink: 'syz.4.4025': attribute type 10 has an invalid length. [ 1033.542386][ T5870] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 1033.907446][ T5870] usb 2-1: config 0 has an invalid interface number: 158 but max is 1 [ 1033.924359][ T5870] usb 2-1: config 0 has an invalid interface number: 239 but max is 1 [ 1033.986202][ T5870] usb 2-1: config 0 has no interface number 0 [ 1033.998172][ T5870] usb 2-1: config 0 has no interface number 1 [ 1034.010852][ T5870] usb 2-1: config 0 interface 158 has no altsetting 0 [ 1034.039553][ T5870] usb 2-1: config 0 interface 239 has no altsetting 0 [ 1034.066610][ T5870] usb 2-1: New USB device found, idVendor=041e, idProduct=401d, bcdDevice= 3.d9 [ 1034.080256][ T5870] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1034.098236][ T5870] usb 2-1: Product: syz [ 1034.112308][ T5870] usb 2-1: Manufacturer: syz [ 1034.126021][ T5870] usb 2-1: SerialNumber: syz [ 1034.180898][ T5870] usb 2-1: config 0 descriptor?? [ 1034.436051][T21672] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4024'. [ 1034.469221][T21672] netlink: 8 bytes leftover after parsing attributes in process `syz.1.4024'. [ 1034.486386][ T29] audit: type=1400 audit(1773318202.047:475): avc: denied { ioctl } for pid=21668 comm="syz.1.4024" path="socket:[86885]" dev="sockfs" ino=86885 ioctlcmd=0x8983 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 1034.621171][ T5935] usb 1-1: new full-speed USB device number 80 using dummy_hcd [ 1034.944246][ T5935] usb 1-1: config 0 has an invalid interface number: 66 but max is 0 [ 1034.953595][ T5935] usb 1-1: config 0 has an invalid descriptor of length 93, skipping remainder of the config [ 1034.970488][ T5935] usb 1-1: config 0 has no interface number 0 [ 1034.979026][ T5935] usb 1-1: config 0 interface 66 altsetting 29 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 1035.026187][ T5935] usb 1-1: config 0 interface 66 has no altsetting 0 [ 1035.040759][ T5935] usb 1-1: New USB device found, idVendor=150a, idProduct=1203, bcdDevice= 0.00 [ 1035.063558][ T5935] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1035.101030][ T5935] usb 1-1: config 0 descriptor?? [ 1035.356606][ T5935] usb 1-1: string descriptor 0 read error: -71 [ 1035.379667][ T5935] usb 1-1: USB disconnect, device number 80 [ 1035.427333][ T29] audit: type=1400 audit(1773318203.037:476): avc: denied { read } for pid=21700 comm="syz.2.4034" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 1035.491365][ T29] audit: type=1400 audit(1773318203.097:477): avc: denied { ioctl } for pid=21700 comm="syz.2.4034" path="socket:[88025]" dev="sockfs" ino=88025 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 1036.556950][ T5870] usb 2-1: bad CDC descriptors [ 1036.676800][ T5870] usb 2-1: USB disconnect, device number 65 [ 1037.224974][T21745] netlink: 32 bytes leftover after parsing attributes in process `syz.3.4047'. [ 1037.234030][T17268] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 1037.481720][T17268] usb 1-1: Using ep0 maxpacket: 8 [ 1037.493668][T17268] usb 1-1: config index 0 descriptor too short (expected 74, got 45) [ 1037.503567][T17268] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 1037.522553][T17268] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1037.537820][T17268] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 1037.555820][T17268] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1037.572184][T17268] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1037.604456][T17268] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1037.611137][ T5935] usb 3-1: new high-speed USB device number 103 using dummy_hcd [ 1037.653802][T17268] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1037.773222][ T5935] usb 3-1: config 0 interface 0 altsetting 251 has an endpoint descriptor with address 0x36, changing to 0x6 [ 1037.796288][ T5935] usb 3-1: config 0 interface 0 has no altsetting 0 [ 1037.805394][ T5935] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 1037.841188][ T5935] usb 3-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 1037.888960][T17268] usb 1-1: usb_control_msg returned -32 [ 1037.909298][T17268] usbtmc 1-1:16.0: can't read capabilities [ 1037.932398][ T5935] usb 3-1: Product: syz [ 1037.961155][ T5935] usb 3-1: Manufacturer: syz [ 1037.965758][ T5935] usb 3-1: SerialNumber: syz [ 1038.000692][T17268] usb 1-1: USB disconnect, device number 81 [ 1038.018856][ T5935] usb 3-1: config 0 descriptor?? [ 1038.236768][ T5935] usb 3-1: selecting invalid altsetting 0 [ 1038.518263][T21769] binder: BINDER_SET_CONTEXT_MGR already set [ 1038.525635][T21769] binder: 21768:21769 ioctl 4018620d 200000004a80 returned -16 [ 1039.067192][ T29] audit: type=1400 audit(1773318206.677:478): avc: denied { connect } for pid=21776 comm="syz.1.4058" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1039.695487][T21795] mmap: syz.4.4061 (21795) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1039.721210][ T29] audit: type=1326 audit(1773318207.287:479): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1040.416505][T21801] fuse: Unknown parameter 'group_id00000000000000000000' [ 1040.498157][ T5935] usb 3-1: USB disconnect, device number 103 [ 1040.524593][ T29] audit: type=1326 audit(1773318207.297:480): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=246 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1040.631230][ T29] audit: type=1326 audit(1773318207.297:481): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1040.751315][T17268] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 1040.791910][ T29] audit: type=1326 audit(1773318207.297:482): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=42 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1040.921416][ T29] audit: type=1326 audit(1773318207.297:483): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1041.001129][T17268] usb 1-1: Using ep0 maxpacket: 8 [ 1041.012666][T17268] usb 1-1: config index 0 descriptor too short (expected 74, got 45) [ 1041.022251][T17268] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 1536, setting to 1024 [ 1041.041175][ T29] audit: type=1326 audit(1773318207.307:484): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1041.073468][T17268] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 1041.089208][T17268] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid maxpacket 30768, setting to 1024 [ 1041.101357][ T29] audit: type=1326 audit(1773318207.307:485): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1041.124962][T17268] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 1024 [ 1041.135450][T17268] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1041.157712][ T29] audit: type=1326 audit(1773318207.307:486): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=55 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1041.183809][T17268] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1041.202586][T17268] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1041.212172][ T29] audit: type=1326 audit(1773318207.307:487): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1041.246682][ T29] audit: type=1326 audit(1773318207.307:488): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=21785 comm="syz.4.4061" exe="/root/syz-executor" sig=0 arch=c000003e syscall=216 compat=0 ip=0x7f65ee79c799 code=0x7ffc0000 [ 1041.465720][T17268] usb 1-1: usb_control_msg returned -32 [ 1041.561677][T17268] usbtmc 1-1:16.0: can't read capabilities [ 1041.709374][T17268] usb 1-1: USB disconnect, device number 82 [ 1041.767546][T21827] netlink: 16 bytes leftover after parsing attributes in process `syz.2.4075'. [ 1041.861461][ T5935] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 1042.041249][ T24] usb 3-1: new high-speed USB device number 104 using dummy_hcd [ 1042.090286][ T5935] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1042.103538][ T5935] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1042.121352][ T5935] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1042.151202][ T5935] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1042.177377][ T5935] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1042.202535][ T5935] usb 2-1: config 0 descriptor?? [ 1042.211679][ T24] usb 3-1: Using ep0 maxpacket: 32 [ 1042.220432][ T24] usb 3-1: New USB device found, idVendor=0fd9, idProduct=0021, bcdDevice=29.40 [ 1042.248474][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1042.265936][ T24] usb 3-1: config 0 descriptor?? [ 1042.411189][T17268] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 1042.491521][ T24] dvb-usb: found a 'Elgato EyeTV DTT' in warm state. [ 1042.506804][ T24] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 1042.517031][ T24] dvbdev: DVB: registering new adapter (Elgato EyeTV DTT) [ 1042.524660][ T24] usb 3-1: media controller created [ 1042.530905][T21838] ------------[ cut here ]------------ [ 1042.536431][T21838] usb 3-1: BOGUS control dir, pipe 80006880 doesn't match bRequestType c0 [ 1042.545238][T21838] WARNING: drivers/usb/core/urb.c:411 at usb_submit_urb+0x1573/0x1910, CPU#1: syz.4.4080/21838 [ 1042.555708][T21838] Modules linked in: [ 1042.559906][T21838] CPU: 1 UID: 0 PID: 21838 Comm: syz.4.4080 Tainted: G L syzkaller #0 PREEMPT(full) [ 1042.570919][T21838] Tainted: [L]=SOFTLOCKUP [ 1042.575291][T21838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 1042.581536][T17268] usb 1-1: Using ep0 maxpacket: 32 [ 1042.585427][T21838] RIP: 0010:usb_submit_urb+0x157e/0x1910 [ 1042.592386][T17268] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1042.596224][T21838] Code: d2 74 5d 48 89 54 24 40 e8 5f 3b b8 fa 4c 89 ef e8 17 b8 de fe 48 89 c6 48 8d 3d dd bc 95 09 48 8b 54 24 40 45 89 f8 44 89 f1 <67> 48 0f b9 3a e9 c7 ed ff ff e8 33 3b b8 fa 89 ee bf ff 00 00 00 [ 1042.596249][T21838] RSP: 0018:ffffc90005bbf968 EFLAGS: 00010283 [ 1042.609456][T17268] usb 1-1: config 0 has no interfaces? [ 1042.626044][T21838] [ 1042.626057][T21838] RAX: ffffffff8c80cbc0 RBX: ffff88802c707d00 RCX: 0000000080006880 [ 1042.626072][T21838] RDX: ffff888050b3aa00 RSI: ffffffff8c80cbc0 RDI: ffffffff90e63b30 [ 1042.626085][T21838] RBP: ffff888035241058 R08: 00000000000000c0 R09: 0000000000000000 [ 1042.626097][T21838] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888022ea0100 [ 1042.626108][T21838] R13: ffff8880352410b0 R14: 0000000080006880 R15: 00000000000000c0 [ 1042.626120][T21838] FS: 00007f65ef5d26c0(0000) GS:ffff888124445000(0000) knlGS:0000000000000000 [ 1042.626138][T21838] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1042.626151][T21838] CR2: 00007f65ee785dc0 CR3: 0000000028fab000 CR4: 00000000003526f0 [ 1042.626185][T21838] Call Trace: [ 1042.626193][T21838] [ 1042.626206][T21838] ? __init_swait_queue_head+0xca/0x150 [ 1042.632564][ T5870] usb 4-1: new full-speed USB device number 90 using dummy_hcd [ 1042.637714][T17268] usb 1-1: New USB device found, idVendor=0fe9, idProduct=d501, bcdDevice=23.50 [ 1042.638287][T21838] usb_start_wait_urb+0x106/0x4c0 [ 1042.640686][T17268] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1042.649031][T21838] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 1042.657367][T17268] usb 1-1: Product: syz [ 1042.664798][T21838] ? __asan_memset+0x23/0x50 [ 1042.673078][T17268] usb 1-1: Manufacturer: syz [ 1042.680748][T21838] usb_control_msg+0x326/0x4a0 [ 1042.689989][T17268] usb 1-1: SerialNumber: syz [ 1042.696295][T21838] ? __pfx_usb_control_msg+0x10/0x10 [ 1042.696333][T21838] dib0700_ctrl_rd+0x1b5/0x320 [ 1042.741600][T17268] usb 1-1: config 0 descriptor?? [ 1042.746677][T21838] dib0700_i2c_xfer+0x460/0xd90 [ 1042.794794][T21838] __i2c_transfer+0x5d9/0x17f0 [ 1042.799560][T21838] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1042.803093][ T5870] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 1042.805407][T21838] ? __pfx___i2c_transfer+0x10/0x10 [ 1042.818634][T21838] ? rt_mutex_slowtrylock+0x93/0x100 [ 1042.821106][ T5870] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1042.823988][T21838] i2c_transfer+0x15f/0x380 [ 1042.839102][T21838] i2cdev_ioctl_rdwr+0x3ec/0x700 [ 1042.846031][T21838] i2cdev_ioctl+0x19d/0x830 [ 1042.846409][ T5870] usb 4-1: config 0 has no interface number 0 [ 1042.850558][T21838] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 1042.850588][T21838] ? selinux_file_ioctl+0x139/0x290 [ 1042.867011][T21838] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 1042.872075][T21838] __x64_sys_ioctl+0x18e/0x210 [ 1042.876854][T21838] do_syscall_64+0x106/0xf80 [ 1042.881513][T21838] ? clear_bhb_loop+0x40/0x90 [ 1042.886198][T21838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1042.888008][ T5870] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 1042.892140][T21838] RIP: 0033:0x7f65ee79c799 [ 1042.892163][T21838] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1042.892181][T21838] RSP: 002b:00007f65ef5d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1042.892202][T21838] RAX: ffffffffffffffda RBX: 00007f65eea15fa0 RCX: 00007f65ee79c799 [ 1042.892213][T21838] RDX: 00002000000009c0 RSI: 0000000000000707 RDI: 0000000000000003 [ 1042.892226][T21838] RBP: 00007f65ee832c99 R08: 0000000000000000 R09: 0000000000000000 [ 1042.902505][ T5870] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1042.905675][T21838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1042.905692][T21838] R13: 00007f65eea16038 R14: 00007f65eea15fa0 R15: 00007ffff0fbe198 [ 1042.905719][T21838] [ 1042.925925][ T5870] usb 4-1: Product: syz [ 1042.933806][T21838] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1042.933827][T21838] CPU: 1 UID: 0 PID: 21838 Comm: syz.4.4080 Tainted: G L syzkaller #0 PREEMPT(full) [ 1042.933853][T21838] Tainted: [L]=SOFTLOCKUP [ 1042.933859][T21838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/27/2026 [ 1042.933869][T21838] Call Trace: [ 1042.933877][T21838] [ 1042.933885][T21838] dump_stack_lvl+0x100/0x190 [ 1042.933916][T21838] vpanic+0x552/0x970 [ 1042.933934][T21838] ? __pfx_vpanic+0x10/0x10 [ 1042.933957][T21838] panic+0xd1/0xe0 [ 1042.933972][T21838] ? __pfx_panic+0x10/0x10 [ 1042.933998][T21838] check_panic_on_warn.cold+0x19/0x34 [ 1042.934016][T21838] ? usb_submit_urb+0x1573/0x1910 [ 1042.934040][T21838] __warn.cold+0x191/0x348 [ 1042.934059][T21838] __report_bug+0x296/0x3d0 [ 1042.934076][T21838] ? usb_submit_urb+0x1573/0x1910 [ 1042.934101][T21838] ? __pfx___report_bug+0x10/0x10 [ 1042.934117][T21838] ? mark_held_locks+0x40/0x70 [ 1042.934148][T21838] ? stack_depot_save_flags+0x479/0x9d0 [ 1042.934180][T21838] report_bug_entry+0xe1/0x290 [ 1042.934196][T21838] ? usb_submit_urb+0x157e/0x1910 [ 1042.934219][T21838] handle_bug+0x1cd/0x2a0 [ 1042.934241][T21838] exc_invalid_op+0x17/0x50 [ 1042.934262][T21838] asm_exc_invalid_op+0x1a/0x20 [ 1042.934279][T21838] RIP: 0010:usb_submit_urb+0x157e/0x1910 [ 1042.934303][T21838] Code: d2 74 5d 48 89 54 24 40 e8 5f 3b b8 fa 4c 89 ef e8 17 b8 de fe 48 89 c6 48 8d 3d dd bc 95 09 48 8b 54 24 40 45 89 f8 44 89 f1 <67> 48 0f b9 3a e9 c7 ed ff ff e8 33 3b b8 fa 89 ee bf ff 00 00 00 [ 1042.934320][T21838] RSP: 0018:ffffc90005bbf968 EFLAGS: 00010283 [ 1042.934335][T21838] RAX: ffffffff8c80cbc0 RBX: ffff88802c707d00 RCX: 0000000080006880 [ 1042.934346][T21838] RDX: ffff888050b3aa00 RSI: ffffffff8c80cbc0 RDI: ffffffff90e63b30 [ 1042.934357][T21838] RBP: ffff888035241058 R08: 00000000000000c0 R09: 0000000000000000 [ 1042.934368][T21838] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888022ea0100 [ 1042.934378][T21838] R13: ffff8880352410b0 R14: 0000000080006880 R15: 00000000000000c0 [ 1042.934400][T21838] ? usb_submit_urb+0x1569/0x1910 [ 1042.934427][T21838] ? __init_swait_queue_head+0xca/0x150 [ 1042.934449][T21838] usb_start_wait_urb+0x106/0x4c0 [ 1042.934475][T21838] ? __pfx_usb_start_wait_urb+0x10/0x10 [ 1042.934506][T21838] ? __asan_memset+0x23/0x50 [ 1042.934531][T21838] usb_control_msg+0x326/0x4a0 [ 1042.934557][T21838] ? __pfx_usb_control_msg+0x10/0x10 [ 1042.934597][T21838] dib0700_ctrl_rd+0x1b5/0x320 [ 1042.934628][T21838] dib0700_i2c_xfer+0x460/0xd90 [ 1042.934654][T21838] __i2c_transfer+0x5d9/0x17f0 [ 1042.934678][T21838] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 1042.934697][T21838] ? __pfx___i2c_transfer+0x10/0x10 [ 1042.934717][T21838] ? rt_mutex_slowtrylock+0x93/0x100 [ 1042.934743][T21838] i2c_transfer+0x15f/0x380 [ 1042.934765][T21838] i2cdev_ioctl_rdwr+0x3ec/0x700 [ 1042.934791][T21838] i2cdev_ioctl+0x19d/0x830 [ 1042.934812][T21838] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 1042.934833][T21838] ? selinux_file_ioctl+0x139/0x290 [ 1042.934856][T21838] ? __pfx_i2cdev_ioctl+0x10/0x10 [ 1042.934877][T21838] __x64_sys_ioctl+0x18e/0x210 [ 1042.934903][T21838] do_syscall_64+0x106/0xf80 [ 1042.934920][T21838] ? clear_bhb_loop+0x40/0x90 [ 1042.934941][T21838] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1042.934958][T21838] RIP: 0033:0x7f65ee79c799 [ 1042.934973][T21838] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 1042.934988][T21838] RSP: 002b:00007f65ef5d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1042.935004][T21838] RAX: ffffffffffffffda RBX: 00007f65eea15fa0 RCX: 00007f65ee79c799 [ 1042.935015][T21838] RDX: 00002000000009c0 RSI: 0000000000000707 RDI: 0000000000000003 [ 1042.935025][T21838] RBP: 00007f65ee832c99 R08: 0000000000000000 R09: 0000000000000000 [ 1042.935035][T21838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1042.935045][T21838] R13: 00007f65eea16038 R14: 00007f65eea15fa0 R15: 00007ffff0fbe198 [ 1042.935068][T21838] [ 1042.942005][T21838] Kernel Offset: disabled