last executing test programs: 1m24.22112287s ago: executing program 1 (id=2635): r0 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x30b8, 0x10, 0x2, 0x158}, &(0x7f00000020c0)=0x0, &(0x7f0000000280)=0x0, &(0x7f0000000140)=0x0) syz_ublk_add_dev(r0, r1, r2, r3, &(0x7f0000000200)={0x2e, 0x14, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000004c0)=@any_dev={0x3, 0xe26, 0x0, 0x0, 0x1000, 0x10000, 0xffffffffffffffff, 0x0, 0x4d}}}, &(0x7f0000000480)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, &(0x7f0000000180)={0x0, 0x1, 0x1f00, 0x1, 0x255}, &(0x7f0000000800)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6474, 0x200, 0x2, 0x15e, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffed7c, 0x400, 0x10000000, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xf90f, 0x200, 0x3, 0x0, 0x0, r0}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xb41f, 0x2000, 0x3, 0x1e9}}], 0x1, &(0x7f0000000340)={0x2e, 0x2, 0x0, r7, 0xc0107520, 0x0, 0x0, 0x700, 0x0, {}, 0x1f, r4, '\x00', {0x4, 0x8004, 0x0, 0x0}}, 0x0) 1m23.294611858s ago: executing program 1 (id=2641): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b40000000000000073113f000000000016000000000000009500740000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fchdir(r0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount(&(0x7f0000000000), &(0x7f0000000040)='./cgroup\x00', 0x0, 0x1001, 0x0) 1m23.174207513s ago: executing program 1 (id=2642): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b}, 0x42) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000300)={r2, r1, 0x25, 0x0, @val=@tcx}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@multicast, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @private=0xa010102, @local}, @redirect={0x4, 0x2, 0x0, @multicast2, {0x5, 0x4, 0x0, 0x4, 0x0, 0x64, 0x0, 0x1, 0x11, 0x6, @empty, @dev={0xac, 0x14, 0x14, 0x15}}}}}}}, 0x0) 1m22.921305151s ago: executing program 1 (id=2643): r0 = syz_usb_connect$hid(0x0, 0x34, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000200000040cb06a78100010000000109022200010100e0320904000001030102000921100100012265000705810340000a"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022650000000600ff0901a101850f0901150026ff0075089502b102850c0901150026ff0075089502810285090901150026ff00750895029102c005010902a10185010901a100050919012903150025019503750181029501750581010501093009311581257f750895028106c0c0"], 0x0}, 0x0) syz_usb_ep_write(r0, 0x81, 0x4, &(0x7f0000000200)="01000101") nanosleep(&(0x7f0000000300)={0x0, 0x1dcd6500}, 0x0) 1m20.428169409s ago: executing program 1 (id=2674): r0 = socket$netlink(0x10, 0x3, 0x400000000000004) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/5, 0x214000, 0x800}, 0x20) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000180)=0x800, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000200)="480000001400190d7ebdeb75fd0d8c562c84d8c033ed7a80ffe0090f000060000000a2bc5603ca00000f7f89000000200000004a2471083ec6991778581acb6c0101ff0000000309", 0x48}], 0x1) 1m19.829148795s ago: executing program 1 (id=2679): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) sync() ptrace(0x10, r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1000000, 0x0) 1m18.996970895s ago: executing program 0 (id=2686): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x1, 0x4, 0x4, 0x100, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000940)=@base={0x6, 0x4, 0x9, 0x9}, 0x50) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0xd, 0x6, 0x4, 0x1, 0x0, r1}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0xc, &(0x7f0000000280)=@framed={{}, [@generic={0x61, 0x8, 0x1}, @map_fd={0x18, 0x1, 0x1, 0x0, r1}, @generic={0x15, 0x8, 0x0, 0x2}, @map_fd={0x18, 0x1, 0x1, 0x0, r0}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff8}, @generic={0x85, 0x0, 0x0, 0x0, 0x1}]}, &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1m18.739352585s ago: executing program 0 (id=2688): r0 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x6) r1 = epoll_create(0x752) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000580)=0x1, 0x4) 1m18.595779884s ago: executing program 0 (id=2689): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="a92e81d0991808e33c2330164cf023df", 0x10}, {&(0x7f00000001c0)="e1483f4367ab", 0xfdea}], 0x2, 0x0, 0x0, 0x880}], 0x1, 0x80001) 1m18.523283498s ago: executing program 0 (id=2690): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) listen(r0, 0xce) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000640)='dctcp', 0x5) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f900f5", 0x14, 0x6, 0x0, @local, @local, {[], {{0x4, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) 1m18.41578064s ago: executing program 0 (id=2692): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty, 0x7}, 0x1c) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000000)={0x7, {"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", 0x1000}}, 0x1006) listen(r0, 0xfffffffc) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "f9000e", 0x24, 0x6, 0x0, @remote, @local, {[], {{0x3, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x9, 0xc2, 0x2, 0x0, 0x0, {[@mptcp=@capable={0x1e, 0xc, 0x6, 0x1, 0xce, 0x5}, @mptcp=@remove_addr={0x1e, 0x3, 0x6}]}}}}}}}}, 0x0) 1m18.245989157s ago: executing program 0 (id=2695): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) landlock_restrict_self(0xffffffffffffffff, 0xc) 1m4.559666914s ago: executing program 32 (id=2679): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) sync() ptrace(0x10, r0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1000000, 0x0) 1m3.081722429s ago: executing program 33 (id=2695): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r0, 0xab00, r1) ioctl$NBD_DO_IT(r0, 0xab03) landlock_restrict_self(0xffffffffffffffff, 0xc) 5.428917843s ago: executing program 5 (id=3223): r0 = io_uring_setup(0x37b0, &(0x7f00000003c0)={0x0, 0x20b034, 0x0, 0x2, 0x400022a}) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f0000000740)={&(0x7f0000002000)={[{0x0, 0x0, 0x3}, {0x0}, {0x0, 0x0, 0xfffe}, {0x0}]}, 0x4}, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x5, 0x0) io_uring_register$IORING_UNREGISTER_PBUF_RING(r0, 0x17, &(0x7f0000000300)={0x0}, 0x1) 3.988381302s ago: executing program 5 (id=3233): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0xfdfffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa2c"], 0xfdef) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x2000, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 2.948109226s ago: executing program 5 (id=3241): r0 = syz_usb_connect(0x2, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$sierra_net(r0, 0x0, &(0x7f0000002040)={0x1c, &(0x7f0000000280)=ANY=[], 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, &(0x7f0000000140)={0x14, &(0x7f0000000040)={0x0, 0xb, 0x81, {0x81, 0xf, "e2816142e51713cfade55ea6ba5e040ace44159897ec2dbcf992df00689ce5d790e86efbc3b75fe5a986bbecf08cb19462fb853254c46660ef050ad0e4c6e72a7440949d3177b72e64740e41d0fc29c47de9d1ebc1d7e4693a6e36168747815547957cc7a0def7240e9354878f2cb531f7100950781e2f3697175a4fd492ae"}}, &(0x7f0000000100)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x2c09}}}, &(0x7f0000000400)={0x34, &(0x7f0000000180)={0x40, 0x15, 0xf8, "c3a47d41e36211c61faff4ee0aa33c756fcf11962137aca8d60816246afc2b4c96fce3491dc04e855de066791e724f834bf6d94360011cef636aad7b9bd66f870a0b41b7418138e2cea3715fc758c3e52150a89c01b0c4be7f4d1c2335d0a3f1801bf00c82f3ae645e4e24b42c0ada686045412a24859297b63e2206bd3edfdfd2b5b294ef286639aa5ee246c1825e86a7ad672f87feec6d03a9a51155a4b3bbf485afb23840f73eb4e3deb257a88ba5daaf373bf4f4066a3739ad2d2fad2d1ae77c2ad220592c1134b93316eabd64bc21771a3d5f554a0e07e4b511a9bf3910517a1bd110dd82517ff5fcbdcc4068fb482a9b2a461ea578"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x5}, &(0x7f00000002c0)={0x0, 0x8, 0x1}, &(0x7f0000000300)={0x20, 0x0, 0x41, {0x3f, "e62b59dfc1a74995f26b54afb3eea78f44da32b728f313d08cbd4c5521cd7774b28f78bcfbcfbe360eaec192d754f2c4f28a294dd712ddc4d4b40b077d2e60"}}, &(0x7f0000000380)={0x20, 0x1, 0x1, 0x5}, &(0x7f00000003c0)={0x20, 0x0, 0x1, 0x8}}) 2.777249781s ago: executing program 4 (id=3242): mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0xfca804a0, 0x0, 0x10, 0x0, &(0x7f0000001500)=""/16, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4e2288bca9cf3ba, 0x0, 0xfffffffe}, 0x50) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0200000004000000020000000c"], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000980)={r0}, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x68, &(0x7f0000000200)}, 0x10) 2.556540414s ago: executing program 3 (id=3246): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000040)={0x24, r2, 0x1, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x2400c044}, 0x800) 2.555663443s ago: executing program 4 (id=3247): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sec\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sec\x00', &(0x7f00000000c0)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000e0)='./sec/tomoyo/profile\x00', 0x0, 0x0) read$FUSE(r0, &(0x7f0000001bc0)={0x2020}, 0x2020) read$FUSE(r0, 0x0, 0x4000) 2.108660156s ago: executing program 2 (id=3251): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000001c0018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b000000000000000000"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0], 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x82200, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 2.108451268s ago: executing program 3 (id=3252): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0xfdfffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317ce6203c23c00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa2c"], 0xfdef) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x2000, &(0x7f0000000000)='%', 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 2.10831163s ago: executing program 4 (id=3253): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x3) socket$inet6_sctp(0xa, 0x5, 0x84) unshare(0x20400) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0x1, 0x0, 0x800, 0x0, 0x100001, 0x5}, 0x0, &(0x7f0000000240)={0x1f, 0x2, 0xffff, 0x3, 0x40004, 0x80000000000000, 0x6a9}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) 1.882126858s ago: executing program 6 (id=3254): fanotify_init(0x200, 0x0) setns(0xc9, 0x0) syz_open_dev$loop(&(0x7f0000000240), 0xffffffff7ffffffd, 0x1ea1e2) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/unix\x00') read(r0, &(0x7f0000000640)=""/4096, 0x1000) 1.838107224s ago: executing program 3 (id=3255): capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x6, 0x1, 0x0, 0x9}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@mcast1, 0x800, 0x0, 0x103, 0x9}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f0000000080)={&(0x7f00000001c0)={0xa, 0x4e21, 0x80000, @dev={0xfe, 0x80, '\x00', 0x19}, 0xfffffffd}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000000000029000000040000005e0000000000000018"], 0x30}, 0xc4) 1.729685874s ago: executing program 3 (id=3256): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0xf00, &(0x7f0000000400)={0x0, 0x3, 0x806, 0x1, 0x40055}, &(0x7f00000000c0)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r2, r3, r4, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x54}}) io_uring_enter(r1, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) 1.729365946s ago: executing program 4 (id=3257): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)={0x28, r1, 0x3, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_PREQ_MIN_INTERVAL={0x6, 0xc, 0x5}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4004040}, 0x8000) 1.717690401s ago: executing program 2 (id=3258): openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="5800000018000104000000000000000002180000fe03000100000000080001000a01010008000400010000000600150005000000240016002000010001000000000204"], 0x58}}, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) 1.400221438s ago: executing program 2 (id=3259): socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="10000000040000000800000005"], 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000580)="05003300000000000000060088a8", 0x0, 0xb7a2, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xd}, 0x50) 1.337183748s ago: executing program 4 (id=3260): r0 = syz_open_dev$mtd(&(0x7f0000000100), 0x48a99fbe, 0x10b241) r1 = memfd_secret(0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x11, r1, 0x0) ftruncate(r1, 0x51a9497) ioctl$MEMGETREGIONCOUNT(r0, 0x80044d07, &(0x7f0000000040)) 1.336683295s ago: executing program 6 (id=3261): timer_create(0x3, 0x0, &(0x7f00000001c0)) timer_create(0x3, &(0x7f0000533fa0)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_settime(r0, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x3938700}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{0x0, 0x3938700}}, 0x0) 1.008169138s ago: executing program 6 (id=3262): r0 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x8d, 0x0, 0x0, 0x9}, 0x10) setns(0xc9, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/llc/socket\x00') read$eventfd(r1, &(0x7f0000000040), 0x8) 878.74632ms ago: executing program 4 (id=3263): r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000640)='\fJ', 0x2}], 0x1, 0x0, 0x0, 0x2804c044}, 0x0) r1 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xc, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x9, 0x7}, 0x8) 652.239685ms ago: executing program 3 (id=3264): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="12011f00abbe6740e9174e8b089c000000010902120001000000000904000000ff"], 0x0) syz_usb_control_io(r0, &(0x7f0000000000)={0x2c, &(0x7f00000000c0)=ANY=[@ANYBLOB="20b52c020000065f"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac3(r0, 0x0, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000140), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_SETPLANE(r1, 0xc03064b7, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xaf, 0x6, 0x3, 0x8, 0x1, 0x2, 0x8, 0x2, 0x864}) 651.058036ms ago: executing program 6 (id=3274): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x80102, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x7fffffff, 0x80000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000240)={r2, 0x14, 0x3, r2}) 567.611722ms ago: executing program 5 (id=3265): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @mcast2, 0x200002}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000100)="580000001400add427323b472545b45602117fffffff81004e210e227f000001925aa80020007b00090080007f000006e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) 449.276401ms ago: executing program 5 (id=3266): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000001c0)={0x1, 0x0, [{0x1, 0x4, 0x40080, 0xff, 0x2eaa}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, 0x0) 286.390074ms ago: executing program 2 (id=3267): add_key$fscrypt_v1(0x0, 0x0, &(0x7f0000000140)={0x0, "7af9c2add30c3b0d788d9a94b0731ab8d4a8502c36822594c41a3a588f9ea10f4ea91dff6ece7b715bd30d75c5da8c5c4dada466bf73ee60295d1d133135d5c7", 0x14}, 0x48, 0xfffffffffffffffe) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000600), r0) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="290e29bd7000fbdbdf0527960000050031000e0000001400300053e0e85290ceb080fb816d3cdadf198b08000200", @ANYRES32=r2, @ANYBLOB='$\x002'], 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x0) 213.144445ms ago: executing program 6 (id=3268): r0 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[], 0x28}, 0xfc40) r1 = socket$kcm(0x21, 0x2, 0xa) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x18}, 0xfc00) dup3(r1, r0, 0x80000) 212.682111ms ago: executing program 2 (id=3269): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="14"], 0x18, 0x4000000}, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x10, &(0x7f0000001280), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x22, &(0x7f0000000080), 0x4) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=""/19, 0x13}, 0x40000102) 139.538874ms ago: executing program 6 (id=3270): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000002100b704000000000000850000005700000095"], 0x0, 0x100}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000007808500000075"], 0x0, 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000000)="63eced8e23dc3f0adf33d9050086", 0x0, 0x3800, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 137.01379ms ago: executing program 2 (id=3271): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="220000000400000010"], 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=ANY=[], 0x48) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000000c0)={r1}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x7, 0x19, &(0x7f0000000400)=ANY=[@ANYBLOB="18080000cbb60000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000008000000bf0920000000000035090100000000009500000000000000b7080000000000007b8af8ff00000000b7080000020000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000001000000b7050000080000001c00000000000000bf980000000000000d"], &(0x7f0000000000)='GPL\x00', 0x5, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x94) 62.385624ms ago: executing program 5 (id=3272): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000001, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x1, 0x0) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) mbind(&(0x7f00004c9000/0x3000)=nil, 0x3000, 0x8000, 0x0, 0x20, 0x1) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 0s ago: executing program 3 (id=3273): setns(0xc9, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x2, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2b}, 0x94) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="00008000", @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "120008", 0x18, 0x3a, 0x1, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, {[], @mld={0x82, 0x0, 0x0, 0x9, 0xc036, @remote}}}}}}, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x26}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0xfffffffffffffd2e, &(0x7f0000000000)='e', 0x0, 0xd01, 0x300, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x48) kernel console output (not intermixed with test programs):  400.14020211862 ? 0&824-54%83,/75.,/#++0810/0810  400.14024911862 3%393&54%8+083!8/08450  400.14028311862 ? 0&83%393&54%8+0810/0810  400.14030811862 ? 2#5)37!4#().'+0816/08"0  400.14035511862 ? 864393&54%8+0821/08&0  400.14038511862 $/393#!,,64+08166/08520  400.14041511862 ? %.429 64!&4%2(7&2!-%+0877/087&  400.14044111862 ? #,%!2"(",//0+0870/08#0  400.14047311862 %.429 64!&4%2(7&2!-%+0877/087&  400.14049611862  : 0033:087&8$23!4%199  400.14051811862 /$%: && #3 66 2% 0& 1& 84 00 00 00 00 00 0& 1& 44 00 00 48 89 &8 48 89 &7 48 89 $6 48 89 #! 4$ 89 #2 4$ 89 #8 4# 8" 4# 24 08 0& 05 <48> 3$ 01 &0 && && 73 01 #3 48 #7 #1 %8 && && && &7 $8 64 89 01 48  400.14053811862 : 002":00007&8$21#!6028  : 00000246  : 00000000000000#!  400.14056411862 : &&&&&&&&&&&&&&$! : 00007&8$23#$5&!0 : 00007&8$23!4%199  400.14058311862 : 000000000000&&&#  : 0000000000000008  : 0000200000000200  400.14060011862 : 00007&8$23!%5888 08: 0000000000000000 09: 0000000034&&&&&$  400.14061611862 10: 0000000000000000 11: 0000000000000246 12: 0000000000000000  400.14063111862 13: 00007&8$23#$6038 14: 00007&8$23#$5&!0 15: 00007&&&6%#$$048  400.14067011862  400.729307 5596 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  400.98773911878 ,//06: $%4%#4%$ #!0!#)49 #(!.'% &2/- 0 4/ 1  401.15474311878 %6 ,//06: 5.!",% 4/ 2%!$  ",/#+ 1  401.15479711878 ,//06: 5.!",% 4/ 2%!$ 0!24)4)/. 4!",%  401.15513811878 ,//06: 0!24)4)/. 4!",% "%9/.$ , 425.#!4%$  401.15517911878 ,//02%2%!$0!24)4)/.3: 0!24)4)/. 3#!. /& ,//06 (>("+8<  ) &!),%$ (2#=-5)  401.31327311883 .6!,)$ !2'5-%.4 2%!$).' &),% #!03 &/2 ./&),%0  401.645618 1 /0%2!4)/. ./4 3500/24%$ %22/2, $%6 ,//06, 3%#4/2 0 /0 089:( ) &,!'3 0810800800 0(933%' 0 02)/ #,!33 2  401.75902611893 .%4,).+: 4 "94%3 ,%&4/6%2 !&4%2 0!23).' !442)"54%3 ). 02/#%33 39:.2.2529'.  401.764130 5610 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  402.216395 9 53" 2-1: .%7 ()'(-30%%$  $%6)#% .5-"%2 22 53).' $5--9(#$  402.416148 9 53" 2-1: 3).' %00 -!80!#+%4: 32  402.416986 9 53" 2-1: %7  $%6)#% &/5.$, )$%.$/2=0&11, )$2/$5#4=1021, "#$%6)#%=86.66  402.424654 9 53" 2-1: #/.&)' ).$%8 0 $%3#2)04/2 4// 3(/24 (%80%#4%$ 156, '/4 27)  402.424709 9 53" 2-1: 4// -!.9 %.$0/).43 &/2 #/.&)' 0 ).4%2&!#% 0 !,43%44).' 191: 144, 53).' -!8)-5- !,,/7%$: 30  402.424811 9 53" 2-1: #/.&)' 0 ).4%2&!#% 0 !,43%44).' 191 %.$0/).4 0887 (!3 !. ).6!,)$ " .4%26!, 0, #(!.').' 4/ 7  402.424842 9 53" 2-1: #/.&)' 0 ).4%2&!#% 0 !,43%44).' 191 (!3 1 %.$0/).4 $%3#2)04/2, $)&&%2%.4 &2/- 4(% ).4%2&!#% $%3#2)04/2'3 6!,5%: 144  402.424871 9 53" 2-1: #/.&)' 0 ).4%2&!#% 0 (!3 ./ !,43%44).' 0  402.431227 9 53" 2-1: %7  $%6)#% 342).'3: &2=85, 2/$5#4=120, %2)!,5-"%2=172  402.431260 9 53" 2-1: 2/$5#4: 39:  402.431278 9 53" 2-1: !.5&!#452%2: 39:  402.431294 9 53" 2-1: %2)!,5-"%2: 39:  402.640167 9 53" 2-1: #/.&)' 0 $%3#2)04/2??  402.684196 9 ,$53" 2-1:0.0: .4%22504 /54 %.$0/).4 ./4 &/5.$ (53).' #/.42/, %.$0/).4 ).34%!$)  402.689105 9 ,$53" 2-1:0.0:   %6)#% #0 ./7 !44!#(%$ 4/ -!*/2 180 -)./2 0  402.802761 5610 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  403.136221 1 ,$53" 2-1:0.0: 53"35"-)452" &!),%$ (-19)  403.136229 9 53" 2-1:  $)3#/..%#4, $%6)#% .5-"%2 22  403.19040411897 ,$53" 2-1:0.0: /5,$.'4 35"-)4   -71  403.225203 9 ,$53" 2-1:0.0:   %6)#% #0 ./7 $)3#/..%#4%$  403.843450 5610 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  404.512288 5709 53" 5-1: .%7 ()'(-30%%$  $%6)#% .5-"%2 25 53).' $5--9(#$  404.648535 1449 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  404.673782 5709 53" 5-1: %7  $%6)#% &/5.$, )$%.$/2=06#$, )$2/$5#4=0107, "#$%6)#%=1".3%  404.693586 5709 53" 5-1: #/.&)' 1 (!3 !. ).6!,)$ $%3#2)04/2 /& ,%.'4( 0, 3+)00).' 2%-!).$%2 /& 4(% #/.&)'  404.693652 5709 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 "5,+ %.$0/).4 0881 (!3 ).6!,)$ -!80!#+%4 64  404.693682 5709 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 "5,+ %.$0/).4 081 (!3 ).6!,)$ -!80!#+%4 64  404.693711 5709 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 "5,+ %.$0/).4 0883 (!3 ).6!,)$ -!80!#+%4 64  404.693739 5709 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 %.$0/).4 083 (!3 ).6!,)$ 7!8!#+%4):% 0  404.693764 5709 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 "5,+ %.$0/).4 083 (!3 ).6!,)$ -!80!#+%4 0  404.693792 5709 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 (!3 4 %.$0/).4 $%3#2)04/23, $)&&%2%.4 &2/- 4(% ).4%2&!#% $%3#2)04/2'3 6!,5%: 5  404.763301 5709 53" 5-1: %7  $%6)#% 342).'3: &2=234, 2/$5#4=28, %2)!,5-"%2=3  404.763335 5709 53" 5-1: 2/$5#4: 39:  404.763351 5709 53" 5-1: !.5&!#452%2: 39:  404.763369 5709 53" 5-1: %2)!,5-"%2: 39:  404.79851111928 2!7-'!$'%4.0 '!$'%4.4: &!),, 53"%0%.!",% 2%452.%$ -22  404.79866411928 2!7-'!$'%4.0 '!$'%4.4: &!),, 53"%0%.!",% 2%452.%$ -22  404.79881711928 2!7-'!$'%4.0 '!$'%4.4: &!),, 53"%0%.!",% 2%452.%$ -22  404.828239 5709 +%930!. 5-1:1.0: %930!. 1 0/24 !$!04%2 #/.6%24%2 $%4%#4%$  404.830156 5709 +%930!. 5-1:1.0: &/5.$ ./ %.$0/).4 $%3#2)04/2 &/2 %.$0/).4 84  404.883349 5596 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  404.887177 5709 +%930!. 5-1:1.0: &/5.$ ./ %.$0/).4 $%3#2)04/2 &/2 %.$0/).4 82  404.887342 5709 +%930!. 5-1:1.0: &/5.$ ./ %.$0/).4 $%3#2)04/2 &/2 %.$0/).4 2  404.918389 5709 53" 5-1: %930!. 1 0/24 !$!04%2 #/.6%24%2 ./7 !44!#(%$ 4/ 4490  405.358389 5709 53" 5-1:  $)3#/..%#4, $%6)#% .5-"%2 25  405.388543 5709 +%930!.1 4490: %930!. 1 0/24 !$!04%2 #/.6%24%2 ./7 $)3#/..%#4%$ &2/- 4490  405.389832 5709 +%930!. 5-1:1.0: $%6)#% $)3#/..%#4%$  405.487640 147 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  405.88928311978 ).054: 39:0 !3 /$%6)#%3/6)245!,/).054/).05431  405.923579 5610 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  406.25721911987 .%4,).+: 104 "94%3 ,%&4/6%2 !&4%2 0!23).' !442)"54%3 ). 02/#%33 39:.4.2567'.  406.672228 5723 53" 5-1: .%7 ()'(-30%%$  $%6)#% .5-"%2 26 53).' $5--9(#$  406.834236 5723 53" 5-1: %7  $%6)#% &/5.$, )$%.$/2=0525, )$2/$5#4=!4!8, "#$%6)#%= 0.41  406.837733 5723 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 %.$0/).4 081 (!3 ).6!,)$ 7!8!#+%4):% 0  406.837768 5723 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 "5,+ %.$0/).4 081 (!3 ).6!,)$ -!80!#+%4 0  406.837795 5723 53" 5-1: #/.&)' 1 ).4%2&!#% 0 !,43%44).' 0 (!3 1 %.$0/).4 $%3#2)04/2, $)&&%2%.4 &2/- 4(% ).4%2&!#% $%3#2)04/2'3 6!,5%: 2  406.849727 5723 53" 5-1: %7  $%6)#% 342).'3: &2=1, 2/$5#4=2, %2)!,5-"%2=11  406.849761 5723 53" 5-1: 2/$5#4: 39:  406.849777 5723 53" 5-1: !.5&!#452%2: 39:  406.849792 5723 53" 5-1: %2)!,5-"%2: 39:  406.912245 5610 53" 2-1: .%7 ()'(-30%%$  $%6)#% .5-"%2 23 53).' $5--9(#$  406.95450812005 .%4,).+: 16 "94%3 ,%&4/6%2 !&4%2 0!23).' !442)"54%3 ). 02/#%33 39:.3.2576'.  406.95453712005 .%4,).+: 20 "94%3 ,%&4/6%2 !&4%2 0!23).' !442)"54%3 ). 02/#%33 39:.3.2576'.  406.962631 31 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  407.104487 5610 53" 2-1: 3).' %00 -!80!#+%4: 32  407.185689 5723 53",0 5-1:1.0: 53",00:  .)$)2%#4)/.!, 02).4%2 $%6 26 )& 0 !,4 0 02/4/ 1 6)$ 080525 0)$ 0848  407.389378 5709 53" 5-1:  $)3#/..%#4, $%6)#% .5-"%2 26  407.436705 5709 53",00: 2%-/6%$  407.45301411998  #/2%:  !7 !$'%4: #/5,$.'4 &).$ !. !6!),!",%  /2 )4'3 "539  407.45785511998 -)3# 2!7-'!$'%4: &!),, 53"'!$'%42%')34%2$2)6%2 2%452.%$ -16  407.546591 5610 53" 2-1: 5.!",% 4/ '%4  $%3#2)04/2 /2 $%3#2)04/2 4// 3(/24  407.546663 5610 53" 2-1: %7  $%6)#% &/5.$, )$%.$/2=05&9, )$2/$5#4=&&&&, "#$%6)#%=64.5"  407.547823 5610 53" 2-1: 5.!",% 4/ 2%!$ #/.&)' ).$%8 0 $%3#2)04/2/34!24: -71  407.547867 5610 53" 2-1: #!.'4 2%!$ #/.&)'52!4)/.3, %22/2 -71  408.008373 31 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  409.043398 31 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  409.59577112037 "2)$'%1: %.4%2%$ 02/-)3#5/53 -/$%  409.59580212037 "2)$'%1: %.4%2%$ !,,-5,4)#!34 -/$%  409.71649612037 4%!-0: /24 $%6)#% "2)$'%1 !$$%$  409.779151 1449 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  409.82632812039 "2)$'%0: 0/24 3(4%!-0) %.4%2%$ ",/#+).' 34!4%  409.84641112039 "2)$'%0: 0/24 3(4%!-0) %.4%2%$ $)3!",%$ 34!4%  409.95760112039 4%!-0: %.4%2%$ !,,-5,4)#!34 -/$%  409.95763012039 4%!-3,!6%0: %.4%2%$ !,,-5,4)#!34 -/$%  409.95773112039 4%!-3,!6%1: %.4%2%$ !,,-5,4)#!34 -/$%  410.088242 31 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  410.234331 5596 53" 2-1: .%7 ()'(-30%%$  $%6)#% .5-"%2 25 53).' $5--9(#$  410.30101412039 4%!-0: %.4%2%$ 02/-)3#5/53 -/$%  410.30104312039 4%!-3,!6%0: %.4%2%$ 02/-)3#5/53 -/$%  410.30128212039 4%!-3,!6%1: %.4%2%$ 02/-)3#5/53 -/$%  410.42623212039 "2)$'%0: 0/24 3(4%!-0) %.4%2%$ ",/#+).' 34!4%  410.42644512039 "2)$'%0: 0/24 3(4%!-0) %.4%2%$ &/27!2$).' 34!4%  410.48588312054 ,//08: $%4%#4%$ #!0!#)49 #(!.'% &2/- 0 4/ 8  410.552195 5596 53" 2-1: 3).' %00 -!80!#+%4: 32  410.553047 5596 53" 2-1: %7  $%6)#% &/5.$, )$%.$/2=061$, )$2/$5#4=#150, "#$%6)#%=#%.6&  410.559616 5596 53" 2-1: #/.&)' 0 (!3 !. ).6!,)$ ).4%2&!#% .5-"%2: 51 "54 -!8 )3 0  410.559647 5596 53" 2-1: #/.&)' 0 (!3 ./ ).4%2&!#% .5-"%2 0  410.564445 147 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  410.638836 5596 53" 2-1: %7  $%6)#% 342).'3: &2=1, 2/$5#4=2, %2)!,5-"%2=3  410.638869 5596 53" 2-1: 2/$5#4: 39:  410.638887 5596 53" 2-1: !.5&!#452%2: 39:  410.638905 5596 53" 2-1: %2)!,5-"%2: 39:  410.670237 5596 53" 2-1: #/.&)' 0 $%3#2)04/2??  410.709327 5596 15!4%#(2 2-1:0.51: 5!4%#( 2.$ '%.  4/ %2)!, 2)6%2 #/.6%24%2 $%4%#4%$  411.028962 5596 53" 2-1: 5!4%#( 2.$ '%.  4/ %2)!, 2)6%2 #/.6%24%2 ./7 !44!#(%$ 4/ 4490  411.09732912054 %6 ,//08: 5.!",% 4/ 2%!$  ",/#+ 8  411.09739312054 ,//08: 5.!",% 4/ 2%!$ 0!24)4)/. 4!",%  411.09765112054 ,//08: 0!24)4)/. 4!",% "%9/.$ , 425.#!4%$  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490% 1 (!3 !. ).6!,)$ ,%.'4(.  431.86172312533 .%4,).+: 196 "94%3 ,%&4/6%2 !&4%2 0!23).' !442)"54%3 ). 02/#%33 39:.2.2800'.  431.86174112533 .%4,).+: '39:.2.2800': !442)"54% 490% 1 (!3 !. ).6!,)$ ,%.'4(.  432.002495 5610 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'  432.13753712539     : &/2#).' ! &!),52%.  432.13753712539 .!-% &!),3,!", ).4%26!, 1, 02/"!"),)49 0, 30!#% 0, 4)-%3 0  432.13759912539 : 0  : 0  : 12539 /--: 39:.4.2803 !).4%$:  39:+!,,%2 #0 ;,(&5,,)=  432.13763212539 !).4%$:  =    432.13764112539 !2$7!2% .!-%: //',% //',% /-054% .').%///',% /-054% .').%,   //',% 07/24/2026  432.13765512539 !,, 2!#%:  432.13766412539 < >  432.13767412539 $5-034!#+,6,+08%8/08150  432.13771212539 3(/5,$&!),%8+0846"/08600  432.13775012539 3(/5,$&!),3,!"+08!8/08100  432.13777612539 +-!,,/##!#(%./02/&+08!1/08680  432.13780812539 ? !54/&3).)4&3#/.4%84+0854/08550  432.13788612539 ? !54/&3).)4&3#/.4%84+0854/08550  432.13791712539 !54/&3).)4&3#/.4%84+0854/08550  432.13794712539 !,,/#&3#/.4%84+089!3/08$00  432.13799312539 3%393&3/0%.+08!5/082#0  432.13803712539 $/393#!,,64+08166/08520  432.13806312539 ? 42!#%)21$)3!",%+083"/08140  432.13809312539 ? %.429 64!&4%2(7&2!-%+0877/087&  432.13811512539 ? #,%!2"(",//0+0870/08#0  432.13814212539 %.429 64!&4%2(7&2!-%+0877/087&  432.13816412539  : 0033:087&8$23!4%199  432.13818612539 /$%: && #3 66 2% 0& 1& 84 00 00 00 00 00 0& 1& 44 00 00 48 89 &8 48 89 &7 48 89 $6 48 89 #! 4$ 89 #2 4$ 89 #8 4# 8" 4# 24 08 0& 05 <48> 3$ 01 &0 && && 73 01 #3 48 #7 #1 %8 && && && &7 $8 64 89 01 48  432.13820512539 : 002":00007&8$21#!6028  : 00000246  : 00000000000001!%  432.13823012539 : &&&&&&&&&&&&&&$! : 00007&8$23#$5&!0 : 00007&8$23!4%199  432.13824712539 : 0000000000000000  : 0000000000000000  : 00002000000002#0  432.13826112539 : 00007&8$23!%5888 08: 0000000000000000 09: 0000000000000000  432.13827512539 10: 0000000000000000 11: 0000000000000246 12: 0000000000000000  432.13828912539 13: 00007&8$23#$6038 14: 00007&8$23#$5&!0 15: 00007&&&6%#$$048  432.13832512539  432.208856 1172 : .!",% 4/ 2%,/#!4%  080 !&4%2 $%15%5%, 3#2%7).' 50 "!#+,/'                                                                                                                                                                                                                              syzkaller syzkaller login: [ 435.081407][T12590] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:107: comm syz-executor: Corrupt inode bitmap - block_group = 0, inode_bitmap = 137 [ 435.144468][T12590] EXT4-fs error (device sda1): ext4_validate_inode_bitmap:107: comm syz-executor: Corrupt inode bitmap - block_group = 1, inode_bitmap = 138 [ 435.790359][ T4902] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 435.877064][ T4902] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 435.880453][ T4902] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 435.912561][ T4902] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 435.920685][ T4902] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 436.188266][ T5610] net_ratelimit: 5 callbacks suppressed [ 436.188305][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 436.318075][ T60] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 436.331936][ T60] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 436.342721][ T60] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 436.344568][ T60] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 436.345358][ T60] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 436.699885][T12619] FAULT_INJECTION: forcing a failure. [ 436.699885][T12619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 436.699933][T12619] CPU: 1 UID: 0 PID: 12619 Comm: syz.4.2837 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 436.699968][T12619] Tainted: [L]=SOFTLOCKUP [ 436.699977][T12619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 436.699992][T12619] Call Trace: [ 436.700003][T12619] [ 436.700015][T12619] dump_stack_lvl+0xe8/0x150 [ 436.700068][T12619] should_fail_ex+0x46b/0x600 [ 436.700110][T12619] _copy_from_user+0x2d/0xb0 [ 436.700135][T12619] __se_sys_landlock_create_ruleset+0x2fb/0x5e0 [ 436.700181][T12619] ? __pfx___se_sys_landlock_create_ruleset+0x10/0x10 [ 436.700243][T12619] do_syscall_64+0x166/0x520 [ 436.700271][T12619] ? trace_irq_disable+0x3b/0x140 [ 436.700304][T12619] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.700329][T12619] ? clear_bhb_loop+0x70/0xc0 [ 436.700359][T12619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 436.700384][T12619] RIP: 0033:0x7f8d23a4e199 [ 436.700407][T12619] 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 [ 436.700429][T12619] RSP: 002b:00007f8d21ca6028 EFLAGS: 00000246 ORIG_RAX: 00000000000001bc [ 436.700456][T12619] RAX: ffffffffffffffda RBX: 00007f8d23cd5fa0 RCX: 00007f8d23a4e199 [ 436.700475][T12619] RDX: 0000000000000000 RSI: 0000000000000030 RDI: 0000200000000040 [ 436.700491][T12619] RBP: 00007f8d23ae5888 R08: 0000000000000000 R09: 0000000000000000 [ 436.700507][T12619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 436.700523][T12619] R13: 00007f8d23cd6038 R14: 00007f8d23cd5fa0 R15: 00007fff6ecdd048 [ 436.700565][T12619] [ 437.203403][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 437.566918][ T4902] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 437.675779][ T4902] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 437.681533][ T4902] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 437.685877][ T4902] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 437.689273][ T4902] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 437.932220][ T147] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 438.243842][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 438.472260][ T5596] usb 4-1: new full-speed USB device number 23 using dummy_hcd [ 438.570588][ T60] Bluetooth: hci5: command tx timeout [ 438.573613][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 438.625187][ T5596] usb 4-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 438.630014][ T5596] usb 4-1: config 0 has an invalid interface number: 251 but max is 0 [ 438.630049][ T5596] usb 4-1: config 0 has no interface number 0 [ 438.639651][ T5596] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 438.639682][ T5596] usb 4-1: Product: syz [ 438.639697][ T5596] usb 4-1: Manufacturer: syz [ 438.639712][ T5596] usb 4-1: SerialNumber: syz [ 438.675060][ T5596] usb 4-1: config 0 descriptor?? [ 438.938511][T12672] jffs2: notice: (12672) jffs2_build_xattr_subsystem: complete building xattr subsystem, 0 of xdatum (0 unchecked, 0 orphan) and 0 of xref (0 dead, 0 orphan) found. [ 439.288280][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 439.403922][ T5596] asix 4-1:0.251 (unnamed net_device) (uninitialized): Interface mode not supported by driver [ 439.404132][ T5596] asix 4-1:0.251: probe with driver asix failed with error -524 [ 439.615625][ T5723] usb 4-1: USB disconnect, device number 23 [ 439.824860][T12697] IPVS: rr: UDP 127.0.0.1:5060 - no destination available [ 439.828790][T12697] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 440.000371][T12601] bridge0: port 1(bridge_slave_0) entered blocking state [ 440.000975][T12601] bridge0: port 1(bridge_slave_0) entered disabled state [ 440.001666][T12601] bridge_slave_0: entered allmulticast mode [ 440.002881][ T60] Bluetooth: hci6: command tx timeout [ 440.006951][T12601] bridge_slave_0: entered promiscuous mode [ 440.011025][T12601] bridge0: port 2(bridge_slave_1) entered blocking state [ 440.011254][T12601] bridge0: port 2(bridge_slave_1) entered disabled state [ 440.011438][T12601] bridge_slave_1: entered allmulticast mode [ 440.020750][T12601] bridge_slave_1: entered promiscuous mode [ 440.124458][T12701] ptp ptp0: max value is 20 [ 440.125473][T12703] coredump: 1395(syz.2.2861): |“¯¤ pipe failed [ 440.323408][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 440.416998][T12601] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 440.485341][ T1329] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.485427][ T1329] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.535809][T12601] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 440.644081][ T60] Bluetooth: hci5: command tx timeout [ 440.780576][ T60] Bluetooth: hci0: Zero size dump init pkt [ 440.824199][T12601] team0: Port device team_slave_0 added [ 440.954820][T12601] team0: Port device team_slave_1 added [ 441.266699][T12637] bridge0: port 1(bridge_slave_0) entered blocking state [ 441.266781][T12637] bridge0: port 1(bridge_slave_0) entered disabled state [ 441.266909][T12637] bridge_slave_0: entered allmulticast mode [ 441.268662][T12637] bridge_slave_0: entered promiscuous mode [ 441.367066][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 441.384395][T12637] bridge0: port 2(bridge_slave_1) entered blocking state [ 441.384544][T12637] bridge0: port 2(bridge_slave_1) entered disabled state [ 441.384758][T12637] bridge_slave_1: entered allmulticast mode [ 441.390785][T12637] bridge_slave_1: entered promiscuous mode [ 441.396135][T12601] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 441.396155][T12601] 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. [ 441.396182][T12601] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 441.424347][ T5723] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 441.505941][T12601] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 441.505964][T12601] 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. [ 441.505995][T12601] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 441.518400][T12731] input: syz0 as /devices/virtual/input/input33 [ 441.576147][ T5723] usb 4-1: New USB device found, idVendor=06cd, idProduct=010f, bcdDevice= 1.00 [ 441.577719][ T5723] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 441.577781][ T5723] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64 [ 441.577812][ T5723] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 441.577839][ T5723] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 64 [ 441.577866][ T5723] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 441.577889][ T5723] usb 4-1: config 1 interface 0 altsetting 0 has 4 endpoint descriptors, different from the interface descriptor's value: 14 [ 441.589065][ T5723] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 441.589095][ T5723] usb 4-1: Product: syz [ 441.589110][ T5723] usb 4-1: Manufacturer: syz [ 441.589124][ T5723] usb 4-1: SerialNumber: syz [ 441.693348][T12727] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 441.693664][T12727] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 441.693878][T12727] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 441.703537][ T5723] keyspan 4-1:1.0: Keyspan 2 port adapter converter detected [ 441.704840][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 87 [ 441.723017][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 7 [ 441.731710][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 1 [ 441.731807][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 2 [ 441.731897][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 85 [ 441.731986][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 5 [ 441.741890][ T5723] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB0 [ 441.765376][ T5723] keyspan 4-1:1.0: unsupported endpoint type 0 [ 441.765473][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 3 [ 441.765559][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 4 [ 441.765644][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 86 [ 441.765730][ T5723] keyspan 4-1:1.0: found no endpoint descriptor for endpoint 6 [ 441.806682][ T5723] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1 [ 441.813648][T12637] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 442.010206][ T5723] usb 4-1: USB disconnect, device number 24 [ 442.079926][T12637] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 442.086142][ T60] Bluetooth: hci6: command tx timeout [ 442.351611][ T5723] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0 [ 442.410925][ T5723] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1 [ 442.419719][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 442.420539][ T5723] keyspan 4-1:1.0: device disconnected [ 442.479364][T12601] hsr_slave_0: entered promiscuous mode [ 442.480521][T12601] hsr_slave_1: entered promiscuous mode [ 442.483703][T12601] debugfs: 'hsr0' already exists in 'hsr' [ 442.483730][T12601] Cannot create hsr debugfs directory [ 442.556421][T12637] team0: Port device team_slave_0 added [ 442.620121][T12637] team0: Port device team_slave_1 added [ 442.724608][ T60] Bluetooth: hci5: command tx timeout [ 442.813041][T12637] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 442.813061][T12637] 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. [ 442.813088][T12637] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 442.830787][T12637] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 442.830806][T12637] 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. [ 442.830842][T12637] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 443.054047][ T1172] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 443.460503][T12637] hsr_slave_0: entered promiscuous mode [ 443.498564][T12637] hsr_slave_1: entered promiscuous mode [ 443.499345][T12637] debugfs: 'hsr0' already exists in 'hsr' [ 443.499373][T12637] Cannot create hsr debugfs directory [ 444.167851][ T60] Bluetooth: hci6: command tx timeout [ 444.328241][ T7609] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 444.485799][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 444.802369][ T60] Bluetooth: hci5: command tx timeout [ 444.824302][ T5319] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 444.983805][ T5319] usb 5-1: New USB device found, idVendor=9710, idProduct=7810, bcdDevice= 1.00 [ 444.988544][ T5319] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 444.988582][ T5319] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 445.018131][ T5319] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 445.018164][ T5319] usb 5-1: Product: syz [ 445.018181][ T5319] usb 5-1: Manufacturer: syz [ 445.093416][ T5319] mos7840 5-1:1.0: Moschip 7840/7820 USB Serial Driver converter detected [ 445.529042][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 446.006638][ T1172] syz_tun: tun_net_xmit 66 [ 446.054875][T12601] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 446.222945][ T5319] mos7840 ttyUSB0: probe with driver mos7840 failed with error -71 [ 446.228184][T12601] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 446.236373][T12601] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 446.255826][ T60] Bluetooth: hci6: command tx timeout [ 446.373639][ T5319] usb 5-1: USB disconnect, device number 31 [ 446.402243][ C1] syz_tun: tun_net_xmit 90 [ 446.404128][ T5319] mos7840 5-1:1.0: device disconnected [ 446.405130][ T1014] syz_tun: tun_net_xmit 38 [ 446.577642][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 446.648935][T12601] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 446.671216][T12601] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 446.741339][T12601] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 446.813446][T12601] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 446.915001][T12601] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 447.049511][ T147] syz_tun: tun_net_xmit 66 [ 447.175391][ T5596] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 447.227693][ T5610] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 447.322292][ T5596] usb 4-1: Using ep0 maxpacket: 32 [ 447.415410][ T5610] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 447.438070][ T5610] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 447.438168][ T5610] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 447.438191][ T5610] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 447.438250][ T5610] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 447.442261][ C1] syz_tun: tun_net_xmit 90 [ 447.444511][ T1172] syz_tun: tun_net_xmit 38 [ 447.533560][ T5610] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 447.533584][ T5610] usb 5-1: Product: syz [ 447.533594][ T5610] usb 5-1: Manufacturer: syz [ 447.609956][ T5610] cdc_wdm 5-1:1.0: skipping garbage [ 447.609974][ T5610] cdc_wdm 5-1:1.0: skipping garbage [ 447.643251][T12817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 447.644005][T12817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 447.654987][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 447.714951][ T5596] usb 4-1: unable to get BOS descriptor or descriptor too short [ 447.715015][ T5596] usb 4-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=64.5b [ 447.717184][ T5596] usb 4-1: unable to read config index 0 descriptor/start: -71 [ 447.717228][ T5596] usb 4-1: can't read configurations, error -71 [ 447.808462][ T5610] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 447.808489][ T5610] cdc_wdm 5-1:1.0: Unknown control protocol [ 447.949366][ T5610] usb 5-1: USB disconnect, device number 32 [ 448.086136][ T147] syz_tun: tun_net_xmit 66 [ 448.487995][ C1] syz_tun: tun_net_xmit 90 [ 448.490104][ T12] syz_tun: tun_net_xmit 38 [ 448.522690][ T5610] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 448.617570][T12637] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 448.646595][T12845] ALSA: mixer_oss: invalid OSS volume 'syz_t' [ 448.691172][ T5610] usb 5-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 448.693835][ T5610] usb 5-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 448.693865][ T5610] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 448.693884][ T5610] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 448.693934][ T5610] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 448.697191][ T5610] usb 5-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 448.697217][ T5610] usb 5-1: Product: syz [ 448.697233][ T5610] usb 5-1: Manufacturer: syz [ 448.722365][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 448.810196][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 448.850153][ T5610] cdc_wdm 5-1:1.0: skipping garbage [ 448.850170][ T5610] cdc_wdm 5-1:1.0: skipping garbage [ 448.888441][ T5610] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 448.888469][ T5610] cdc_wdm 5-1:1.0: Unknown control protocol [ 448.985377][T12637] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 448.999464][T12637] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 449.104594][T12637] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 449.106145][T12637] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 449.123404][ T147] syz_tun: tun_net_xmit 66 [ 449.145772][T12637] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 449.199132][T12637] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 449.269690][T12637] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 449.445127][ T1172] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 449.462222][ T5596] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 449.522162][ C1] syz_tun: tun_net_xmit 90 [ 449.538789][ T1172] syz_tun: tun_net_xmit 38 [ 449.616630][ T5596] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d51, bcdDevice= 0.00 [ 449.625515][ T5596] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 449.625551][ T5596] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 449.625573][ T5596] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 449.625616][ T5596] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 449.649645][ T5596] usb 4-1: config 0 descriptor?? [ 449.685134][ C1] cdc_wdm 5-1:1.0: unknown notification 40 received: index 28499 len 42556 [ 449.768634][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 449.835551][T12601] 8021q: adding VLAN 0 to HW filter on device bond0 [ 450.024648][ T9] usb 5-1: USB disconnect, device number 33 [ 450.143456][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.143497][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x4 [ 450.143527][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x5 [ 450.143556][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.143584][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.143611][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.143639][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.143667][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.143695][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.143722][ T5596] koneplus 0003:1E7D:2D51.0016: unknown main item tag 0x0 [ 450.155775][ T5596] koneplus 0003:1E7D:2D51.0016: hidraw0: USB HID v0.01 Device [HID 1e7d:2d51] on usb-dummy_hcd.3-1/input0 [ 450.169696][ T147] syz_tun: tun_net_xmit 66 [ 450.392962][ T9] usb 4-1: USB disconnect, device number 27 [ 450.548142][T12601] 8021q: adding VLAN 0 to HW filter on device team0 [ 450.567530][ C1] syz_tun: tun_net_xmit 90 [ 450.576873][ T1449] syz_tun: tun_net_xmit 38 [ 450.809886][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 450.920775][ T1172] bridge0: port 1(bridge_slave_0) entered blocking state [ 450.926260][ T1172] bridge0: port 1(bridge_slave_0) entered forwarding state [ 451.016460][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 451.016613][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 451.093694][T12637] 8021q: adding VLAN 0 to HW filter on device bond0 [ 451.131147][T12873] loop8: detected capacity change from 0 to 8 [ 451.210880][ T13] syz_tun: tun_net_xmit 66 [ 451.268048][T12873] loop8: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 [ 451.268506][T12873] loop8: p1 start 3007326008 is beyond EOD, truncated [ 451.268534][T12873] loop8: p2 start 1116552614 is beyond EOD, truncated [ 451.268555][T12873] loop8: p3 start 4058626073 is beyond EOD, truncated [ 451.268575][T12873] loop8: p4 start 3877032223 is beyond EOD, truncated [ 451.268595][T12873] loop8: p5 start 1863299610 is beyond EOD, truncated [ 451.268616][T12873] loop8: p6 start 2539843069 is beyond EOD, truncated [ 451.268636][T12873] loop8: p7 start 1453183921 is beyond EOD, truncated [ 451.268656][T12873] loop8: p8 start 3937267689 is beyond EOD, truncated [ 451.268676][T12873] loop8: p9 start 2621483770 is beyond EOD, truncated [ 451.268696][T12873] loop8: p10 start 1882429387 is beyond EOD, truncated [ 451.268716][T12873] loop8: p11 start 909127271 is beyond EOD, truncated [ 451.268737][T12873] loop8: p12 start 760059908 is beyond EOD, truncated [ 451.489324][T12637] 8021q: adding VLAN 0 to HW filter on device team0 [ 451.571358][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 451.571494][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 451.603641][ C1] syz_tun: tun_net_xmit 90 [ 451.608743][ T1014] syz_tun: tun_net_xmit 38 [ 451.666141][ T1014] bridge0: port 2(bridge_slave_1) entered blocking state [ 451.666285][ T1014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 451.845717][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 452.187747][T12601] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 452.244750][ T1449] syz_tun: tun_net_xmit 66 [ 452.642427][ C1] syz_tun: tun_net_xmit 90 [ 452.667793][ T1014] syz_tun: tun_net_xmit 38 [ 452.839638][T12930] loop8: detected capacity change from 0 to 8 [ 452.841817][T12930] loop8: [POWERTEC] p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 [ 452.867516][T12637] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 452.881134][T12930] loop8: p1 start 3007326008 is beyond EOD, truncated [ 452.881167][T12930] loop8: p2 start 1116552614 is beyond EOD, truncated [ 452.881188][T12930] loop8: p3 start 4058626073 is beyond EOD, truncated [ 452.881208][T12930] loop8: p4 start 3877032223 is beyond EOD, truncated [ 452.881228][T12930] loop8: p5 start 1863299610 is beyond EOD, truncated [ 452.881248][T12930] loop8: p6 start 2539843069 is beyond EOD, truncated [ 452.881268][T12930] loop8: p7 start 1453183921 is beyond EOD, truncated [ 452.881287][T12930] loop8: p8 start 3937267689 is beyond EOD, truncated [ 452.881307][T12930] loop8: p9 start 2621483770 is beyond EOD, truncated [ 452.881327][T12930] loop8: p10 start 1882429387 is beyond EOD, truncated [ 452.881347][T12930] loop8: p11 start 909127271 is beyond EOD, truncated [ 452.881367][T12930] loop8: p12 start 760059908 is beyond EOD, truncated [ 452.886508][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 453.099191][T12601] veth0_vlan: entered promiscuous mode [ 453.224183][T12601] veth1_vlan: entered promiscuous mode [ 453.292965][ T1014] syz_tun: tun_net_xmit 66 [ 453.682263][ C1] syz_tun: tun_net_xmit 90 [ 453.691261][T12637] veth0_vlan: entered promiscuous mode [ 453.743138][T12601] veth0_macvtap: entered promiscuous mode [ 453.771490][ T1172] syz_tun: tun_net_xmit 38 [ 453.849115][T12637] veth1_vlan: entered promiscuous mode [ 453.873632][T12601] veth1_macvtap: entered promiscuous mode [ 453.923070][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 454.017988][T12601] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 454.101757][T12601] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 454.136935][T12637] veth0_macvtap: entered promiscuous mode [ 454.333171][ T1417] syz_tun: tun_net_xmit 66 [ 454.386070][T12637] veth1_macvtap: entered promiscuous mode [ 454.575650][ T1454] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 454.613872][ T64] block nbd0: Possible stuck request ffff88802707e000: control (read@0,1024B). Runtime 300 seconds [ 454.613931][ T64] block nbd0: Possible stuck request ffff88802707e1c0: control (read@1024,1024B). Runtime 300 seconds [ 454.613975][ T64] block nbd0: Possible stuck request ffff88802707e380: control (read@2048,1024B). Runtime 300 seconds [ 454.614006][ T64] block nbd0: Possible stuck request ffff88802707e540: control (read@3072,1024B). Runtime 300 seconds [ 454.722248][ C1] syz_tun: tun_net_xmit 90 [ 454.802782][ T1172] syz_tun: tun_net_xmit 38 [ 454.983559][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 455.203904][ T1417] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 455.285461][T12637] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 455.312292][ T1449] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 455.631768][ T147] syz_tun: tun_net_xmit 66 [ 455.759131][T12637] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 455.762362][ C1] syz_tun: tun_net_xmit 90 [ 455.846398][ T1172] syz_tun: tun_net_xmit 38 [ 456.076552][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 456.560129][ T1014] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 456.560153][ T1014] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 456.645152][ T1449] syz_tun: tun_net_xmit 66 [ 456.802287][ C1] syz_tun: tun_net_xmit 90 [ 456.882389][ T1014] syz_tun: tun_net_xmit 38 [ 457.124863][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 457.697283][ T12] syz_tun: tun_net_xmit 66 [ 457.738480][T12984] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 457.738731][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 457.842457][ C1] syz_tun: tun_net_xmit 90 [ 457.938528][ T1014] syz_tun: tun_net_xmit 38 [ 458.068711][T12988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 458.137756][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 458.137790][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 458.165654][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 458.703588][ T1337] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 458.788499][ T13] syz_tun: tun_net_xmit 66 [ 458.799018][T12988] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 458.884786][ C1] syz_tun: tun_net_xmit 90 [ 458.964532][ T1449] syz_tun: tun_net_xmit 38 [ 459.111712][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 459.336369][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 459.526488][ T5610] page_pool_release_retry() stalled pool shutdown: id 31, 1 inflight 242 sec [ 459.548235][ T1449] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.548800][ T1449] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.549326][ T1449] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.549734][ T1449] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.550227][ T1449] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.550681][ T1449] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 459.887936][ T13] syz_tun: tun_net_xmit 66 [ 459.923132][ C1] syz_tun: tun_net_xmit 90 [ 459.975911][T13012] Invalid source name [ 459.975932][T13012] UBIFS error (pid: 13012): cannot open "./dir0", error -22 [ 459.978652][ T1172] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 459.978675][ T1172] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 460.009763][ T12] syz_tun: tun_net_xmit 38 [ 460.178799][ T1449] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 460.178823][ T1449] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 460.329145][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 460.338372][ T1417] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 460.970131][ C1] syz_tun: tun_net_xmit 90 [ 461.014718][ T1337] syz_tun: tun_net_xmit 66 [ 461.044627][ T1337] syz_tun: tun_net_xmit 38 [ 461.559148][T13037] netlink: 4 bytes leftover after parsing attributes in process `syz.4.2978'. [ 461.615466][T13040] batadv_slave_0: entered promiscuous mode [ 461.633996][T13038] batadv_slave_0: left promiscuous mode [ 461.748748][T13046] FAULT_INJECTION: forcing a failure. [ 461.748748][T13046] name failslab, interval 1, probability 0, space 0, times 0 [ 461.748796][T13046] CPU: 1 UID: 0 PID: 13046 Comm: syz.4.2984 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 461.748831][T13046] Tainted: [L]=SOFTLOCKUP [ 461.748840][T13046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 461.748856][T13046] Call Trace: [ 461.748871][T13046] [ 461.748883][T13046] dump_stack_lvl+0xe8/0x150 [ 461.748927][T13046] should_fail_ex+0x46b/0x600 [ 461.748970][T13046] should_failslab+0xa8/0x100 [ 461.748998][T13046] __kmalloc_cache_noprof+0xa1/0x680 [ 461.749037][T13046] ? do_epoll_create+0x75/0x440 [ 461.749073][T13046] ? do_epoll_create+0x75/0x440 [ 461.749117][T13046] do_epoll_create+0x75/0x440 [ 461.749158][T13046] __x64_sys_epoll_create1+0x37/0x40 [ 461.749192][T13046] do_syscall_64+0x166/0x520 [ 461.749218][T13046] ? trace_irq_disable+0x3b/0x140 [ 461.749247][T13046] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.749271][T13046] ? clear_bhb_loop+0x70/0xc0 [ 461.749301][T13046] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.749326][T13046] RIP: 0033:0x7f8d23a4e199 [ 461.749358][T13046] 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 [ 461.749379][T13046] RSP: 002b:00007f8d21ca6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000123 [ 461.749407][T13046] RAX: ffffffffffffffda RBX: 00007f8d23cd5fa0 RCX: 00007f8d23a4e199 [ 461.749426][T13046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000080000 [ 461.749441][T13046] RBP: 00007f8d23ae5888 R08: 0000000000000000 R09: 0000000000000000 [ 461.749457][T13046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 461.749472][T13046] R13: 00007f8d23cd6038 R14: 00007f8d23cd5fa0 R15: 00007fff6ecdd048 [ 461.749512][T13046] [ 462.002373][ C1] syz_tun: tun_net_xmit 90 [ 462.087595][ T1449] syz_tun: tun_net_xmit 38 [ 462.090778][ T1449] syz_tun: tun_net_xmit 66 [ 462.403708][ T5610] net_ratelimit: 2 callbacks suppressed [ 462.403729][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 462.744234][ T9] syz_tun: tun_net_xmit 90 [ 463.048817][ C1] syz_tun: tun_net_xmit 90 [ 463.157877][ T1449] syz_tun: tun_net_xmit 66 [ 463.176296][ T1449] syz_tun: tun_net_xmit 38 [ 463.212540][ T36] syz_tun: tun_net_xmit 130 [ 463.473973][ T36] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 463.639867][T13079] macvlan0: left promiscuous mode [ 464.002471][ T36] syz_tun: tun_net_xmit 110 [ 464.083504][ C1] syz_tun: tun_net_xmit 90 [ 464.174980][ T1014] syz_tun: tun_net_xmit 66 [ 464.216814][T13099] netlink: 'syz.4.3004': attribute type 11 has an invalid length. [ 464.431709][ T13] syz_tun: tun_net_xmit 38 [ 464.484389][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 464.487627][T13079] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 465.122155][ C1] syz_tun: tun_net_xmit 90 [ 465.208736][ T1449] syz_tun: tun_net_xmit 66 [ 465.522919][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 465.524335][ T1014] syz_tun: tun_net_xmit 38 [ 466.162229][ C1] syz_tun: tun_net_xmit 90 [ 466.244947][ T1172] syz_tun: tun_net_xmit 66 [ 466.562502][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 466.564545][ T1337] syz_tun: tun_net_xmit 38 [ 466.731858][ T1449] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 467.037008][T13121] binder: 13118:13121 ioctl c0306201 200000000480 returned -14 [ 467.202148][ C1] syz_tun: tun_net_xmit 90 [ 467.335873][ T1014] syz_tun: tun_net_xmit 66 [ 467.603833][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 467.604328][ T1014] syz_tun: tun_net_xmit 38 [ 467.932154][ T5610] usb 5-1: new high-speed USB device number 34 using dummy_hcd [ 468.140137][ T5610] usb 5-1: New USB device found, idVendor=2770, idProduct=9052, bcdDevice=15.f5 [ 468.180860][ T5610] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 468.180905][ T5610] usb 5-1: Product: syz [ 468.180922][ T5610] usb 5-1: Manufacturer: syz [ 468.180940][ T5610] usb 5-1: SerialNumber: syz [ 468.236378][ T5610] usb 5-1: config 0 descriptor?? [ 468.242284][ C1] syz_tun: tun_net_xmit 90 [ 468.282469][T13153] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3027'. [ 468.282488][T13153] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3027'. [ 468.293087][ T5610] gspca_main: sq905c-2.14.0 probing 2770:9052 [ 468.411321][ T1172] syz_tun: tun_net_xmit 66 [ 468.643326][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 468.646893][ T1172] syz_tun: tun_net_xmit 38 [ 468.932293][ T1000] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 468.948916][ T5610] gspca_sq905c: sq905c_command: usb_control_msg failed (-71) [ 468.949081][ T5610] sq905c 5-1:0.0: probe with driver sq905c failed with error -71 [ 468.973768][ T5610] usb 5-1: USB disconnect, device number 34 [ 469.068569][T13168] X.509: Couldn't decode AuthKeyIdentifier [ 469.085479][ T1000] usb 3-1: not running at top speed; connect to a high speed hub [ 469.085531][ T1000] usb 3-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 469.087085][ T1000] usb 3-1: config 0 has too many interfaces: 223, using maximum allowed: 32 [ 469.087118][ T1000] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 469.087140][ T1000] usb 3-1: config 0 has 2 interfaces, different from the descriptor's value: 223 [ 469.087215][ T1000] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 469.104664][ T1000] usb 3-1: config 0 descriptor?? [ 469.181430][ T1000] uvcvideo 3-1:0.0: Found UVC 9.00 device (046d:0825) [ 469.260706][T13172] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 469.291314][ C1] syz_tun: tun_net_xmit 90 [ 469.511227][ T37] audit: type=1400 audit(1791453952.999:475): lsm=SMACK fn=smack_inode_getattr action=denied subject="_" object="l" requested=r pid=13174 comm="syz.6.3034" path="/11/file1" dev="tmpfs" ino=77 [ 469.574391][T13177] netlink: 762 bytes leftover after parsing attributes in process `syz.3.3035'. [ 469.635460][ T12] syz_tun: tun_net_xmit 66 [ 469.682872][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 469.691357][ T1014] syz_tun: tun_net_xmit 38 [ 469.999118][ T1449] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 470.069616][ T1000] uvcvideo 3-1:0.1: Failed to query (GET_CUR) UVC probe control : -71 (exp. 48). [ 470.069726][ T1000] uvcvideo 3-1:0.1: Failed to initialize the device (-71). [ 470.118778][ T1000] uvcvideo 3-1:0.0: probe with driver uvcvideo failed with error -71 [ 470.250361][ T1000] usb 3-1: USB disconnect, device number 24 [ 470.322822][ C1] syz_tun: tun_net_xmit 90 [ 470.494892][T13185] bond1: entered allmulticast mode [ 470.510189][T13185] 8021q: adding VLAN 0 to HW filter on device bond1 [ 470.722691][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 470.723091][ T1014] syz_tun: tun_net_xmit 38 [ 470.726643][ T1172] syz_tun: tun_net_xmit 66 [ 471.358724][T13212] overlayfs: overlapping lowerdir path [ 471.364133][ C1] syz_tun: tun_net_xmit 90 [ 471.397293][T13211] overlayfs: overlapping lowerdir path [ 471.672927][T13230] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3057'. [ 471.688548][T13230] bridge0: port 2(bridge_slave_1) entered disabled state [ 471.766018][ T1172] syz_tun: tun_net_xmit 66 [ 471.768083][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 471.769769][ T1172] syz_tun: tun_net_xmit 38 [ 471.845641][ T1417] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 472.409616][ C1] syz_tun: tun_net_xmit 90 [ 472.814678][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 472.839401][ T1454] syz_tun: tun_net_xmit 38 [ 472.847718][ T1454] syz_tun: tun_net_xmit 66 [ 473.307223][ T5610] hid_parser_main: 5 callbacks suppressed [ 473.307256][ T5610] hid-generic 0000:0000:0000.0017: unknown main item tag 0x0 [ 473.449864][ C1] syz_tun: tun_net_xmit 90 [ 473.538390][T13265] netlink: 116 bytes leftover after parsing attributes in process `syz.3.3070'. [ 473.735373][ T5610] hid-generic 0000:0000:0000.0017: hidraw0: HID v0.00 Device [syz1] on syz0 [ 473.842493][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 473.845909][ T1417] syz_tun: tun_net_xmit 38 [ 473.924354][ T1014] syz_tun: tun_net_xmit 66 [ 474.487788][ C1] syz_tun: tun_net_xmit 90 [ 474.898113][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 474.922597][ T1449] syz_tun: tun_net_xmit 38 [ 474.974341][ T1014] syz_tun: tun_net_xmit 66 [ 475.306805][T13298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.312995][T13298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.313093][T13298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.313186][T13298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.313271][T13298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.313356][T13298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.313816][T13298] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 475.402233][ T5610] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 475.522501][ C1] syz_tun: tun_net_xmit 90 [ 475.821064][ T5610] usb 7-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 475.840663][ T5610] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 475.882892][ T5610] usb 7-1: config 0 descriptor?? [ 475.923227][ T1172] syz_tun: tun_net_xmit 38 [ 476.012836][ T1172] syz_tun: tun_net_xmit 66 [ 476.149868][ T5610] udl 7-1:0.0: [drm] Unrecognized vendor firmware descriptor [ 476.442675][ T5610] [drm] Initialized udl 0.0.1 for 7-1:0.0 on minor 1 [ 476.442709][ T5610] [drm] Initialized udl on minor 1 [ 476.562119][ C1] syz_tun: tun_net_xmit 90 [ 476.681568][T13316] netlink: 204 bytes leftover after parsing attributes in process `syz.2.3091'. [ 476.762658][T13318] FAULT_INJECTION: forcing a failure. [ 476.762658][T13318] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 476.762701][T13318] CPU: 0 UID: 0 PID: 13318 Comm: syz.2.3092 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 476.762732][T13318] Tainted: [L]=SOFTLOCKUP [ 476.762740][T13318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 476.762753][T13318] Call Trace: [ 476.762767][T13318] [ 476.762777][T13318] dump_stack_lvl+0xe8/0x150 [ 476.762815][T13318] should_fail_ex+0x46b/0x600 [ 476.762853][T13318] _copy_from_user+0x2d/0xb0 [ 476.762874][T13318] __se_sys_migrate_pages+0x536/0xc90 [ 476.762897][T13318] ? __se_sys_futex+0x3a8/0x450 [ 476.762925][T13318] ? __pfx___se_sys_migrate_pages+0x10/0x10 [ 476.762950][T13318] ? rcu_is_watching+0x16/0xb0 [ 476.762995][T13318] do_syscall_64+0x166/0x520 [ 476.763018][T13318] ? trace_irq_disable+0x3b/0x140 [ 476.763047][T13318] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.763070][T13318] ? clear_bhb_loop+0x70/0xc0 [ 476.763095][T13318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.763116][T13318] RIP: 0033:0x7fa0514be199 [ 476.763137][T13318] 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 [ 476.763156][T13318] RSP: 002b:00007fa04f716028 EFLAGS: 00000246 ORIG_RAX: 0000000000000100 [ 476.763181][T13318] RAX: ffffffffffffffda RBX: 00007fa051745fa0 RCX: 00007fa0514be199 [ 476.763198][T13318] RDX: 0000200000000040 RSI: 0000000000000003 RDI: 0000000000000000 [ 476.763212][T13318] RBP: 00007fa051555888 R08: 0000000000000000 R09: 0000000000000000 [ 476.763226][T13318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 476.763239][T13318] R13: 00007fa051746038 R14: 00007fa051745fa0 R15: 00007ffd45213ab8 [ 476.763274][T13318] [ 477.068550][ T1449] syz_tun: tun_net_xmit 38 [ 477.071511][ T1449] syz_tun: tun_net_xmit 66 [ 477.252191][ T5709] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 477.449388][ T5709] usb 6-1: New USB device found, idVendor=0926, idProduct=3333, bcdDevice= 0.40 [ 477.462368][ T5709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 477.462428][ T5709] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 477.498592][ T5709] usb 6-1: config 0 descriptor?? [ 477.602808][ C1] syz_tun: tun_net_xmit 90 [ 477.754150][ T5709] usbhid 6-1:0.0: can't add hid device: -71 [ 477.793851][ T5709] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 477.940842][ T5709] usb 6-1: USB disconnect, device number 2 [ 478.100374][ T1014] syz_tun: tun_net_xmit 38 [ 478.107287][ T5608] net_ratelimit: 895 callbacks suppressed [ 478.107308][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 478.173668][ T1014] syz_tun: tun_net_xmit 66 [ 478.432190][ T5709] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 478.624949][ T5709] usb 6-1: Using ep0 maxpacket: 32 [ 478.625783][ T5709] usb 6-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice= 0.40 [ 478.630840][ T5709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 478.630897][ T5709] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 478.642458][ C1] syz_tun: tun_net_xmit 90 [ 478.654971][ T5709] usb 6-1: config 0 descriptor?? [ 478.670806][ T5709] ldusb 6-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 478.900605][ T5709] ldusb 6-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 479.136922][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 479.147938][ T1014] syz_tun: tun_net_xmit 38 [ 479.214085][ T1449] syz_tun: tun_net_xmit 66 [ 479.217827][ T5319] usb 6-1: USB disconnect, device number 3 [ 479.260257][ T5319] ldusb 6-1:0.0: LD USB Device #0 now disconnected [ 479.488646][T13339] syz_tun: tun_net_xmit 86 [ 479.682144][ C1] syz_tun: tun_net_xmit 90 [ 480.164964][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 480.288409][ T1417] syz_tun: tun_net_xmit 66 [ 480.300657][ T1172] syz_tun: tun_net_xmit 38 [ 480.562459][ C0] syz_tun: tun_net_xmit 86 [ 480.722219][ C1] syz_tun: tun_net_xmit 90 [ 480.915824][T13376] netlink: 104 bytes leftover after parsing attributes in process `syz.3.3118'. [ 481.230255][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 481.363649][ T1172] syz_tun: tun_net_xmit 38 [ 481.370490][ T1172] syz_tun: tun_net_xmit 66 [ 481.444445][ T1172] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 481.525370][ T5610] udl 7-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffff92 [ 481.525991][ T5610] udl 7-1:0.0: [drm] Cannot find any crtc or sizes [ 481.608024][ T5859] usb 7-1: USB disconnect, device number 2 [ 481.612408][ C0] syz_tun: tun_net_xmit 86 [ 481.762147][ C1] syz_tun: tun_net_xmit 90 [ 482.245125][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 482.310688][T13409] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3132'. [ 482.310736][T13409] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3132'. [ 482.406391][ T1014] syz_tun: tun_net_xmit 66 [ 482.414850][ T1337] syz_tun: tun_net_xmit 38 [ 482.802217][ C1] syz_tun: tun_net_xmit 90 [ 482.979933][T13425] FAULT_INJECTION: forcing a failure. [ 482.979933][T13425] name failslab, interval 1, probability 0, space 0, times 0 [ 482.979975][T13425] CPU: 0 UID: 0 PID: 13425 Comm: syz.4.3139 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 482.980004][T13425] Tainted: [L]=SOFTLOCKUP [ 482.980017][T13425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 482.980030][T13425] Call Trace: [ 482.980040][T13425] [ 482.980051][T13425] dump_stack_lvl+0xe8/0x150 [ 482.980104][T13425] should_fail_ex+0x46b/0x600 [ 482.980140][T13425] should_failslab+0xa8/0x100 [ 482.980167][T13425] kmem_cache_alloc_node_noprof+0xac/0x660 [ 482.980198][T13425] ? __alloc_skb+0x1db/0x7a0 [ 482.980298][T13425] ? __alloc_skb+0x1db/0x7a0 [ 482.980326][T13425] __alloc_skb+0x1db/0x7a0 [ 482.980353][T13425] vhci_write+0xc2/0x480 [ 482.980444][T13425] vfs_write+0x61e/0xbb0 [ 482.980493][T13425] ? __pfx_vfs_write+0x10/0x10 [ 482.980526][T13425] ? __fget_files+0x2a/0x420 [ 482.980555][T13425] ksys_write+0x156/0x270 [ 482.980580][T13425] ? __pfx_ksys_write+0x10/0x10 [ 482.980610][T13425] do_syscall_64+0x166/0x520 [ 482.980630][T13425] ? trace_irq_disable+0x3b/0x140 [ 482.980654][T13425] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.980677][T13425] ? clear_bhb_loop+0x70/0xc0 [ 482.980701][T13425] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 482.980722][T13425] RIP: 0033:0x7f8d23a0e9ce [ 482.980743][T13425] 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 [ 482.980762][T13425] RSP: 002b:00007f8d21ca5fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 482.980788][T13425] RAX: ffffffffffffffda RBX: 00007f8d21ca66c0 RCX: 00007f8d23a0e9ce [ 482.980816][T13425] RDX: 0000000000000007 RSI: 0000200000000000 RDI: 00000000000000ca [ 482.980830][T13425] RBP: 00007f8d23ae5888 R08: 0000000000000000 R09: 0000000000000000 [ 482.980845][T13425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 482.980860][T13425] R13: 00007f8d23cd6038 R14: 00007f8d23cd5fa0 R15: 00007fff6ecdd048 [ 482.980897][T13425] [ 483.282956][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 483.420492][ T5709] usb 3-1: new low-speed USB device number 25 using dummy_hcd [ 483.438466][ T12] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 483.444881][ T12] syz_tun: tun_net_xmit 38 [ 483.465135][ T12] syz_tun: tun_net_xmit 66 [ 483.585281][ T5709] usb 3-1: unable to get BOS descriptor or descriptor too short [ 483.585353][ T5709] usb 3-1: New USB device found, idVendor=6737, idProduct=0001, bcdDevice=91.80 [ 483.587437][ T5709] usb 3-1: config 142 has an invalid interface number: 251 but max is 0 [ 483.587468][ T5709] usb 3-1: config 142 has no interface number 0 [ 483.587518][ T5709] usb 3-1: config 142 interface 251 altsetting 11 has an endpoint descriptor with address 0x9F, changing to 0x8F [ 483.587566][ T5709] usb 3-1: config 142 interface 251 altsetting 11 endpoint 0x8F is Bulk; changing to Interrupt [ 483.587594][ T5709] usb 3-1: config 142 interface 251 altsetting 11 endpoint 0x1 is Bulk; changing to Interrupt [ 483.587621][ T5709] usb 3-1: config 142 interface 251 has no altsetting 0 [ 483.597342][ T5709] usb 3-1: string descriptor 0 read error: -22 [ 483.597612][ T5709] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 483.610052][T13421] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 483.610413][T13421] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 483.620761][ T5709] cypress_m8 3-1:142.251: HID->COM RS232 Adapter converter detected [ 483.640553][ T5709] usb 3-1: HID->COM RS232 Adapter converter now attached to ttyUSB0 [ 483.842156][ C1] syz_tun: tun_net_xmit 90 [ 483.991555][ T5608] usb 3-1: USB disconnect, device number 25 [ 484.023835][T13421] cyphidcom ttyUSB0: cypress_serial_control - failed sending serial line settings - -19 [ 484.023876][T13421] cyphidcom ttyUSB0: cypress_m8 suspending failing port 0 - interval might be too short [ 484.023925][T13421] cyphidcom ttyUSB0: cypress_open - failed submitting read urb, error -19 [ 484.103165][ T5608] cyphidcom ttyUSB0: HID->COM RS232 Adapter converter now disconnected from ttyUSB0 [ 484.103924][ T5608] cypress_m8 3-1:142.251: device disconnected [ 484.324604][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 484.494708][ T1417] syz_tun: tun_net_xmit 66 [ 484.507119][ T1337] syz_tun: tun_net_xmit 38 [ 484.703811][ T64] block nbd0: Possible stuck request ffff88802707e000: control (read@0,1024B). Runtime 330 seconds [ 484.703868][ T64] block nbd0: Possible stuck request ffff88802707e1c0: control (read@1024,1024B). Runtime 330 seconds [ 484.703903][ T64] block nbd0: Possible stuck request ffff88802707e380: control (read@2048,1024B). Runtime 330 seconds [ 484.703937][ T64] block nbd0: Possible stuck request ffff88802707e540: control (read@3072,1024B). Runtime 330 seconds [ 484.882109][ C1] syz_tun: tun_net_xmit 90 [ 485.091183][T13454] FAULT_INJECTION: forcing a failure. [ 485.091183][T13454] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 485.094872][T13454] CPU: 1 UID: 0 PID: 13454 Comm: syz.4.3153 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 485.094913][T13454] Tainted: [L]=SOFTLOCKUP [ 485.094923][T13454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 485.094938][T13454] Call Trace: [ 485.094948][T13454] [ 485.094960][T13454] dump_stack_lvl+0xe8/0x150 [ 485.095002][T13454] should_fail_ex+0x46b/0x600 [ 485.095044][T13454] prepare_alloc_pages+0x223/0x650 [ 485.095090][T13454] __alloc_frozen_pages_noprof+0x1a1/0x5c0 [ 485.095134][T13454] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 485.095178][T13454] ? __pfx_policy_nodemask+0x10/0x10 [ 485.095210][T13454] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 485.095254][T13454] alloc_pages_mpol+0xd4/0x280 [ 485.095285][T13454] alloc_pages_noprof+0xd2/0x2f0 [ 485.095327][T13454] get_free_pages_noprof+0xf/0x80 [ 485.095352][T13454] __kasan_populate_vmalloc+0x38/0x1c0 [ 485.095389][T13454] ? rt_spin_unlock+0x165/0x200 [ 485.095428][T13454] alloc_vmap_area+0xd1a/0x1420 [ 485.095476][T13454] ? __pfx_alloc_vmap_area+0x10/0x10 [ 485.095511][T13454] ? __get_vm_area_node+0x155/0x2f0 [ 485.095549][T13454] __get_vm_area_node+0x200/0x2f0 [ 485.095589][T13454] __vmalloc_node_range_noprof+0x343/0x1540 [ 485.095623][T13454] ? copy_process+0x7e0/0x4410 [ 485.095690][T13454] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 485.095723][T13454] ? rcu_is_watching+0x16/0xb0 [ 485.095764][T13454] ? memcpy_and_pad+0x48/0x80 [ 485.095798][T13454] __vmalloc_node_noprof+0xc2/0x100 [ 485.095830][T13454] ? copy_process+0x7e0/0x4410 [ 485.095860][T13454] ? copy_process+0x7e0/0x4410 [ 485.095895][T13454] dup_task_struct+0x2c6/0xa00 [ 485.095930][T13454] ? rt_spin_unlock+0x165/0x200 [ 485.095969][T13454] copy_process+0x7e0/0x4410 [ 485.096007][T13454] ? futex_unqueue+0x22/0x240 [ 485.096055][T13454] ? lock_acquire+0x115/0x350 [ 485.096106][T13454] ? __pfx_copy_process+0x10/0x10 [ 485.096143][T13454] ? _copy_from_user+0x94/0xb0 [ 485.096174][T13454] kernel_clone+0x2d2/0x8d0 [ 485.096212][T13454] ? __pfx_kernel_clone+0x10/0x10 [ 485.096245][T13454] ? futex_wait+0x2a2/0x390 [ 485.096297][T13454] __se_sys_clone3+0x33c/0x360 [ 485.096344][T13454] ? __pfx___se_sys_clone3+0x10/0x10 [ 485.096376][T13454] ? do_futex+0x3e7/0x4e0 [ 485.096453][T13454] do_syscall_64+0x166/0x520 [ 485.096480][T13454] ? trace_irq_disable+0x3b/0x140 [ 485.096513][T13454] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.096538][T13454] ? clear_bhb_loop+0x70/0xc0 [ 485.096568][T13454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.096593][T13454] RIP: 0033:0x7f8d23a4e199 [ 485.096617][T13454] 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 [ 485.096637][T13454] RSP: 002b:00007f8d21ca5ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 485.096665][T13454] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f8d23a4e199 [ 485.096684][T13454] RDX: 00007f8d21ca5f10 RSI: 0000000000000058 RDI: 00007f8d21ca5f10 [ 485.096700][T13454] RBP: 00007f8d23ae5888 R08: 0000000000000000 R09: 0000000000000058 [ 485.096717][T13454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 485.096733][T13454] R13: 00007f8d23cd6038 R14: 00007f8d23cd5fa0 R15: 00007fff6ecdd048 [ 485.096772][T13454] [ 485.097195][T13454] syz.4.3153: vmalloc error: size 32768, align 0x8000, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 485.097587][T13454] CPU: 1 UID: 0 PID: 13454 Comm: syz.4.3153 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 485.097620][T13454] Tainted: [L]=SOFTLOCKUP [ 485.097630][T13454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 485.097644][T13454] Call Trace: [ 485.097654][T13454] [ 485.097665][T13454] dump_stack_lvl+0xe8/0x150 [ 485.097704][T13454] warn_alloc+0x24d/0x270 [ 485.097739][T13454] ? lockdep_hardirqs_on+0x7b/0x110 [ 485.097771][T13454] ? __pfx_warn_alloc+0x10/0x10 [ 485.097804][T13454] ? kfree+0x1c5/0x6d0 [ 485.097842][T13454] ? __get_vm_area_node+0x219/0x2f0 [ 485.097880][T13454] __vmalloc_node_range_noprof+0x36b/0x1540 [ 485.097945][T13454] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 485.097976][T13454] ? rcu_is_watching+0x16/0xb0 [ 485.098014][T13454] ? memcpy_and_pad+0x48/0x80 [ 485.098043][T13454] __vmalloc_node_noprof+0xc2/0x100 [ 485.098074][T13454] ? copy_process+0x7e0/0x4410 [ 485.098102][T13454] ? copy_process+0x7e0/0x4410 [ 485.098135][T13454] dup_task_struct+0x2c6/0xa00 [ 485.098170][T13454] ? rt_spin_unlock+0x165/0x200 [ 485.098209][T13454] copy_process+0x7e0/0x4410 [ 485.098246][T13454] ? futex_unqueue+0x22/0x240 [ 485.098294][T13454] ? lock_acquire+0x115/0x350 [ 485.098354][T13454] ? __pfx_copy_process+0x10/0x10 [ 485.098392][T13454] ? _copy_from_user+0x94/0xb0 [ 485.098422][T13454] kernel_clone+0x2d2/0x8d0 [ 485.098461][T13454] ? __pfx_kernel_clone+0x10/0x10 [ 485.098493][T13454] ? futex_wait+0x2a2/0x390 [ 485.098547][T13454] __se_sys_clone3+0x33c/0x360 [ 485.098588][T13454] ? __pfx___se_sys_clone3+0x10/0x10 [ 485.098622][T13454] ? do_futex+0x3e7/0x4e0 [ 485.098699][T13454] do_syscall_64+0x166/0x520 [ 485.098727][T13454] ? trace_irq_disable+0x3b/0x140 [ 485.098758][T13454] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.098783][T13454] ? clear_bhb_loop+0x70/0xc0 [ 485.098812][T13454] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.098837][T13454] RIP: 0033:0x7f8d23a4e199 [ 485.098860][T13454] 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 [ 485.098881][T13454] RSP: 002b:00007f8d21ca5ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b3 [ 485.098906][T13454] RAX: ffffffffffffffda RBX: 0000000000000058 RCX: 00007f8d23a4e199 [ 485.098923][T13454] RDX: 00007f8d21ca5f10 RSI: 0000000000000058 RDI: 00007f8d21ca5f10 [ 485.098940][T13454] RBP: 00007f8d23ae5888 R08: 0000000000000000 R09: 0000000000000058 [ 485.098956][T13454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 485.098972][T13454] R13: 00007f8d23cd6038 R14: 00007f8d23cd5fa0 R15: 00007fff6ecdd048 [ 485.099010][T13454] [ 485.099148][T13454] Mem-Info: [ 485.099160][T13454] active_anon:28 inactive_anon:40747 isolated_anon:0 [ 485.099160][T13454] active_file:15498 inactive_file:6661 isolated_file:0 [ 485.099160][T13454] unevictable:0 dirty:165 writeback:0 [ 485.099160][T13454] slab_reclaimable:12294 slab_unreclaimable:125732 [ 485.099160][T13454] mapped:40575 shmem:34472 pagetables:1921 [ 485.099160][T13454] sec_pagetables:0 bounce:0 [ 485.099160][T13454] kernel_misc_reclaimable:0 [ 485.099160][T13454] free:1262653 free_pcp:3850 free_cma:0 [ 485.099225][T13454] Node 0 active_anon:112kB inactive_anon:162988kB active_file:61988kB inactive_file:26512kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:162300kB dirty:660kB writeback:0kB shmem:137888kB kernel_stack:14056kB pagetables:7440kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 485.099319][T13454] Node 1 active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:132kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:0kB kernel_stack:96kB pagetables:244kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 485.099408][T13454] Node 0 DMA free:15360kB boost:0kB min:20kB low:32kB high:44kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 485.099475][T13454] lowmem_reserve[]: 0 2499 2500 2500 2500 [ 485.099529][T13454] Node 0 DMA32 free:1096664kB boost:0kB min:3920kB low:6452kB high:8984kB reserved_highatomic:0kB free_highatomic:0kB active_anon:112kB inactive_anon:162988kB active_file:61988kB inactive_file:26512kB unevictable:0kB writepending:660kB zspages:204kB present:3129332kB managed:2558976kB mlocked:0kB bounce:0kB free_pcp:11928kB local_pcp:6084kB free_cma:0kB [ 485.099628][T13454] lowmem_reserve[]: 0 0 1 1 1 [ 485.099671][T13454] Node 0 Normal free:0kB boost:0kB min:0kB low:0kB high:0kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:1048580kB managed:1808kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:4kB free_cma:0kB [ 485.099738][T13454] lowmem_reserve[]: 0 0 0 0 0 [ 485.099781][T13454] Node 1 Normal free:3938588kB boost:0kB min:6368kB low:10476kB high:14584kB reserved_highatomic:0kB free_highatomic:0kB active_anon:0kB inactive_anon:0kB active_file:4kB inactive_file:132kB unevictable:0kB writepending:0kB zspages:0kB present:4194300kB managed:4111104kB mlocked:0kB bounce:0kB free_pcp:3464kB local_pcp:1488kB free_cma:0kB [ 485.099850][T13454] lowmem_reserve[]: 0 0 0 0 0 [ 485.099893][T13454] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 485.100039][T13454] Node 0 DMA32: 397*4kB (UME) 302*8kB (M) 153*16kB (M) 100*32kB (UM) 55*64kB (UM) 52*128kB (UME) 20*256kB (UME) 7*512kB (UE) 7*1024kB (UM) 2*2048kB (ME) 258*4096kB (UM) = 1096564kB [ 485.100349][T13454] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 485.100477][T13454] Node 1 Normal: 5*4kB (UM) 7*8kB (UM) 7*16kB (UM) 5*32kB (UM) 1*64kB (M) 1*128kB (M) 3*256kB (UM) 2*512kB (M) 2*1024kB (UM) 3*2048kB (UM) 959*4096kB (M) = 3938588kB [ 485.100695][T13454] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 485.100716][T13454] Node 0 hugepages_total=1 hugepages_free=1 hugepages_surp=0 hugepages_size=2048kB [ 485.100736][T13454] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 485.100756][T13454] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 485.100778][T13454] 56647 total pagecache pages [ 485.100787][T13454] 20 pages in swap cache [ 485.100796][T13454] Free swap = 124872kB [ 485.100806][T13454] Total swap = 124996kB [ 485.100816][T13454] 2097051 pages RAM [ 485.100825][T13454] 0 pages HighMem/MovableOnly [ 485.100835][T13454] 425239 pages reserved [ 485.100844][T13454] 0 pages cma reserved [ 485.362527][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 485.629895][ T1337] syz_tun: tun_net_xmit 38 [ 485.639452][ T1337] syz_tun: tun_net_xmit 66 [ 485.922409][ C1] syz_tun: tun_net_xmit 90 [ 486.403148][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 486.735842][ T1014] syz_tun: tun_net_xmit 66 [ 486.737061][ T1014] syz_tun: tun_net_xmit 38 [ 486.962154][ C1] syz_tun: tun_net_xmit 90 [ 487.209934][ T1014] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 487.253189][T13479] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3161'. [ 487.442735][ T1000] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 487.644761][T13484] use of bytesused == 0 is deprecated and will be removed in the future, [ 487.644781][T13484] use the actual size instead. [ 487.764610][ T1337] syz_tun: tun_net_xmit 38 [ 487.765032][ T1337] syz_tun: tun_net_xmit 66 [ 487.974799][T13474] bridge0: port 3(team0) entered disabled state [ 487.985394][T13474] bridge0: port 2(bridge_slave_1) entered disabled state [ 487.985912][T13474] bridge0: port 1(bridge_slave_0) entered disabled state [ 488.002237][ C1] syz_tun: tun_net_xmit 90 [ 488.128478][T13493] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.221970][T13474] team0: left allmulticast mode [ 488.221990][T13474] team_slave_0: left allmulticast mode [ 488.223269][T13474] team_slave_1: left allmulticast mode [ 488.223586][T13474] team0: left promiscuous mode [ 488.223600][T13474] team_slave_0: left promiscuous mode [ 488.223942][T13474] team_slave_1: left promiscuous mode [ 488.225242][T13474] bridge0: port 3(team0) entered disabled state [ 488.485177][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 488.771046][T13474] bridge_slave_0: left allmulticast mode [ 488.771090][T13474] bridge_slave_0: left promiscuous mode [ 488.771395][T13474] bridge0: port 1(bridge_slave_0) entered disabled state [ 488.809038][ T1337] syz_tun: tun_net_xmit 66 [ 488.810685][ T1337] syz_tun: tun_net_xmit 38 [ 488.964801][T13505] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3172'. [ 488.964845][T13505] netlink: 'syz.3.3172': attribute type 29 has an invalid length. [ 488.964861][T13505] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3172'. [ 489.042180][ C1] syz_tun: tun_net_xmit 90 [ 489.119652][T13474] bridge_slave_1: left allmulticast mode [ 489.119681][T13474] bridge_slave_1: left promiscuous mode [ 489.120063][T13474] bridge0: port 2(bridge_slave_1) entered disabled state [ 489.130921][ T1337] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 489.343020][T13474] bond0: (slave bond_slave_0): Releasing backup interface [ 489.423125][T13474] bond0: (slave bond_slave_1): Releasing backup interface [ 489.485182][T13474] team0: Port device team_slave_0 removed [ 489.523053][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 489.553145][T13474] team0: Port device team_slave_1 removed [ 489.584228][T13474] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 489.638619][T13474] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 489.710679][T13474] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 489.725550][T13474] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 489.834679][T13474] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 489.836749][T13476] netlink: 204 bytes leftover after parsing attributes in process `syz.5.3160'. [ 489.845806][ T1417] syz_tun: tun_net_xmit 66 [ 489.922779][ T1417] syz_tun: tun_net_xmit 38 [ 490.082225][ C1] syz_tun: tun_net_xmit 90 [ 490.515526][T13524] FAULT_INJECTION: forcing a failure. [ 490.515526][T13524] name failslab, interval 1, probability 0, space 0, times 0 [ 490.515576][T13524] CPU: 1 UID: 0 PID: 13524 Comm: syz.2.3181 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 490.515611][T13524] Tainted: [L]=SOFTLOCKUP [ 490.515620][T13524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 490.515636][T13524] Call Trace: [ 490.515646][T13524] [ 490.515658][T13524] dump_stack_lvl+0xe8/0x150 [ 490.515701][T13524] should_fail_ex+0x46b/0x600 [ 490.515743][T13524] should_failslab+0xa8/0x100 [ 490.515769][T13524] ? alloc_empty_file+0x5b/0x1d0 [ 490.515795][T13524] kmem_cache_alloc_noprof+0x9e/0x690 [ 490.515831][T13524] ? alloc_empty_file+0x5b/0x1d0 [ 490.515864][T13524] alloc_empty_file+0x5b/0x1d0 [ 490.515891][T13524] alloc_file_pseudo+0x115/0x1e0 [ 490.515921][T13524] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 490.515957][T13524] anon_inode_getfile_fmode+0xb0/0x1c0 [ 490.515988][T13524] __se_sys_fanotify_init+0x82a/0xb20 [ 490.516025][T13524] ? __pfx___se_sys_fanotify_init+0x10/0x10 [ 490.516071][T13524] do_syscall_64+0x166/0x520 [ 490.516099][T13524] ? trace_irq_disable+0x3b/0x140 [ 490.516132][T13524] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.516158][T13524] ? clear_bhb_loop+0x70/0xc0 [ 490.516188][T13524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 490.516223][T13524] RIP: 0033:0x7fa0514be199 [ 490.516247][T13524] 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 [ 490.516269][T13524] RSP: 002b:00007fa04f716028 EFLAGS: 00000246 ORIG_RAX: 000000000000012c [ 490.516297][T13524] RAX: ffffffffffffffda RBX: 00007fa051745fa0 RCX: 00007fa0514be199 [ 490.516315][T13524] RDX: 0000000000000000 RSI: 0000000000040000 RDI: 0000000000000081 [ 490.516331][T13524] RBP: 00007fa051555888 R08: 0000000000000000 R09: 0000000000000000 [ 490.516346][T13524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 490.516360][T13524] R13: 00007fa051746038 R14: 00007fa051745fa0 R15: 00007ffd45213ab8 [ 490.516396][T13524] [ 490.564268][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 490.964832][ T1172] syz_tun: tun_net_xmit 38 [ 490.982537][ T1417] syz_tun: tun_net_xmit 66 [ 491.122184][ C1] syz_tun: tun_net_xmit 90 [ 491.331748][T13545] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 491.488877][T13552] input: syz0 as /devices/virtual/input/input34 [ 491.603018][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 492.002955][ T1014] syz_tun: tun_net_xmit 66 [ 492.004108][ T1014] syz_tun: tun_net_xmit 38 [ 492.162121][ C1] syz_tun: tun_net_xmit 90 [ 492.337518][ T1337] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 492.529156][T13570] device-mapper: ioctl: ioctl interface mismatch: kernel(4.50.0), user(4.565044130.4178120173), cmd(3) [ 492.599822][T13574] FAULT_INJECTION: forcing a failure. [ 492.599822][T13574] name failslab, interval 1, probability 0, space 0, times 0 [ 492.599854][T13574] CPU: 0 UID: 0 PID: 13574 Comm: syz.2.3202 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 492.599875][T13574] Tainted: [L]=SOFTLOCKUP [ 492.599881][T13574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 492.599889][T13574] Call Trace: [ 492.599895][T13574] [ 492.599901][T13574] dump_stack_lvl+0xe8/0x150 [ 492.599928][T13574] should_fail_ex+0x46b/0x600 [ 492.599952][T13574] should_failslab+0xa8/0x100 [ 492.599967][T13574] ? sk_prot_alloc+0x57/0x210 [ 492.600030][T13574] kmem_cache_alloc_noprof+0x9e/0x690 [ 492.600049][T13574] ? sk_prot_alloc+0x57/0x210 [ 492.600065][T13574] ? lock_acquire+0x115/0x350 [ 492.600086][T13574] sk_prot_alloc+0x57/0x210 [ 492.600100][T13574] ? sk_alloc+0x27/0x390 [ 492.600117][T13574] sk_alloc+0x3a/0x390 [ 492.600142][T13574] inet_create+0x7a9/0x1000 [ 492.600202][T13574] ? inet_create+0x9d/0x1000 [ 492.600223][T13574] __sock_create+0x4b3/0x9d0 [ 492.600275][T13574] smc_create+0x148/0x260 [ 492.600329][T13574] __sock_create+0x4b3/0x9d0 [ 492.600355][T13574] __sys_socket+0xd6/0x1b0 [ 492.600378][T13574] __x64_sys_socket+0x7a/0x90 [ 492.600400][T13574] do_syscall_64+0x166/0x520 [ 492.600415][T13574] ? trace_irq_disable+0x3b/0x140 [ 492.600435][T13574] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.600449][T13574] ? clear_bhb_loop+0x70/0xc0 [ 492.600465][T13574] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 492.600479][T13574] RIP: 0033:0x7fa0514be199 [ 492.600493][T13574] 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 [ 492.600505][T13574] RSP: 002b:00007fa04f716028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 492.600523][T13574] RAX: ffffffffffffffda RBX: 00007fa051745fa0 RCX: 00007fa0514be199 [ 492.600533][T13574] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000002b [ 492.600541][T13574] RBP: 00007fa051555888 R08: 0000000000000000 R09: 0000000000000000 [ 492.600550][T13574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 492.600559][T13574] R13: 00007fa051746038 R14: 00007fa051745fa0 R15: 00007ffd45213ab8 [ 492.600580][T13574] [ 492.642615][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.043422][ T12] syz_tun: tun_net_xmit 38 [ 493.044642][ T12] syz_tun: tun_net_xmit 66 [ 493.202139][ C1] syz_tun: tun_net_xmit 90 [ 493.682450][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 493.919440][T13615] FAULT_INJECTION: forcing a failure. [ 493.919440][T13615] name failslab, interval 1, probability 0, space 0, times 0 [ 493.919492][T13615] CPU: 1 UID: 0 PID: 13615 Comm: syz.4.3220 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 493.919527][T13615] Tainted: [L]=SOFTLOCKUP [ 493.919537][T13615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 493.919552][T13615] Call Trace: [ 493.919562][T13615] [ 493.919573][T13615] dump_stack_lvl+0xe8/0x150 [ 493.919615][T13615] should_fail_ex+0x46b/0x600 [ 493.919657][T13615] should_failslab+0xa8/0x100 [ 493.919682][T13615] ? sk_prot_alloc+0x57/0x210 [ 493.919711][T13615] kmem_cache_alloc_noprof+0x9e/0x690 [ 493.919746][T13615] ? sk_prot_alloc+0x57/0x210 [ 493.919774][T13615] ? lock_acquire+0x115/0x350 [ 493.919811][T13615] sk_prot_alloc+0x57/0x210 [ 493.919838][T13615] ? sk_alloc+0x27/0x390 [ 493.919869][T13615] sk_alloc+0x3a/0x390 [ 493.919902][T13615] inet_create+0x7a9/0x1000 [ 493.919939][T13615] ? inet_create+0x9d/0x1000 [ 493.919994][T13615] __sock_create+0x4b3/0x9d0 [ 493.920044][T13615] smc_create+0x148/0x260 [ 493.920080][T13615] __sock_create+0x4b3/0x9d0 [ 493.920137][T13615] __sys_socket+0xd6/0x1b0 [ 493.920179][T13615] __x64_sys_socket+0x7a/0x90 [ 493.920218][T13615] do_syscall_64+0x166/0x520 [ 493.920246][T13615] ? trace_irq_disable+0x3b/0x140 [ 493.920280][T13615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.920305][T13615] ? clear_bhb_loop+0x70/0xc0 [ 493.920335][T13615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 493.920360][T13615] RIP: 0033:0x7f8d23a4e199 [ 493.920383][T13615] 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 [ 493.920404][T13615] RSP: 002b:00007f8d21ca6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 493.920433][T13615] RAX: ffffffffffffffda RBX: 00007f8d23cd5fa0 RCX: 00007f8d23a4e199 [ 493.920452][T13615] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000002b [ 493.920467][T13615] RBP: 00007f8d23ae5888 R08: 0000000000000000 R09: 0000000000000000 [ 493.920483][T13615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 493.920498][T13615] R13: 00007f8d23cd6038 R14: 00007f8d23cd5fa0 R15: 00007fff6ecdd048 [ 493.920537][T13615] [ 494.071561][T13619] FAULT_INJECTION: forcing a failure. [ 494.071561][T13619] name failslab, interval 1, probability 0, space 0, times 0 [ 494.071611][T13619] CPU: 0 UID: 0 PID: 13619 Comm: syz.3.3224 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 494.071641][T13619] Tainted: [L]=SOFTLOCKUP [ 494.071650][T13619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 494.071663][T13619] Call Trace: [ 494.071672][T13619] [ 494.071681][T13619] dump_stack_lvl+0xe8/0x150 [ 494.071720][T13619] should_fail_ex+0x46b/0x600 [ 494.071761][T13619] should_failslab+0xa8/0x100 [ 494.071787][T13619] __kmalloc_noprof+0xfb/0x790 [ 494.071817][T13619] ? tomoyo_encode+0x2ad/0x570 [ 494.071838][T13619] ? tomoyo_encode+0x2ad/0x570 [ 494.071867][T13619] tomoyo_encode+0x2ad/0x570 [ 494.071896][T13619] tomoyo_realpath_from_path+0x5fa/0x640 [ 494.071932][T13619] ? tomoyo_path_number_perm+0x219/0x5f0 [ 494.071962][T13619] tomoyo_path_number_perm+0x246/0x5f0 [ 494.071991][T13619] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 494.072093][T13619] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 494.072125][T13619] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 494.072151][T13619] ? rt_mutex_slowunlock+0x4ee/0xa30 [ 494.072186][T13619] ? reacquire_held_locks+0x117/0x1a0 [ 494.072249][T13619] ? __pfx_current_check_access_path+0x10/0x10 [ 494.072275][T13619] ? d_splice_alias_ops+0x11c/0x440 [ 494.072304][T13619] ? d_splice_alias+0x12/0x30 [ 494.072334][T13619] ? lookup_one_qstr_excl+0x1d4/0x360 [ 494.072367][T13619] tomoyo_path_mkdir+0xb0/0xf0 [ 494.072392][T13619] ? __pfx_tomoyo_path_mkdir+0x10/0x10 [ 494.072420][T13619] ? __pfx_filename_create+0x10/0x10 [ 494.072455][T13619] security_path_mkdir+0x169/0x350 [ 494.072486][T13619] filename_mkdirat+0x204/0x520 [ 494.072523][T13619] ? __pfx_filename_mkdirat+0x10/0x10 [ 494.072558][T13619] ? do_getname+0x151/0x250 [ 494.072585][T13619] __se_sys_mkdirat+0x35/0x150 [ 494.072628][T13619] do_syscall_64+0x166/0x520 [ 494.072651][T13619] ? trace_irq_disable+0x3b/0x140 [ 494.072679][T13619] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.072701][T13619] ? clear_bhb_loop+0x70/0xc0 [ 494.072728][T13619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 494.072749][T13619] RIP: 0033:0x7fbcecd1e199 [ 494.072771][T13619] 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 [ 494.072789][T13619] RSP: 002b:00007fbceaf76028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 494.072814][T13619] RAX: ffffffffffffffda RBX: 00007fbcecfa5fa0 RCX: 00007fbcecd1e199 [ 494.072830][T13619] RDX: 00000000000001ff RSI: 0000200000001500 RDI: ffffffffffffff9c [ 494.072845][T13619] RBP: 00007fbcecdb5888 R08: 0000000000000000 R09: 0000000000000000 [ 494.072860][T13619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 494.072873][T13619] R13: 00007fbcecfa6038 R14: 00007fbcecfa5fa0 R15: 00007ffe8ee730b8 [ 494.072908][T13619] [ 494.076390][T13619] ERROR: Out of memory at tomoyo_realpath_from_path. [ 494.083913][ T1417] syz_tun: tun_net_xmit 66 [ 494.090783][ T1417] syz_tun: tun_net_xmit 38 [ 494.242120][ C1] syz_tun: tun_net_xmit 90 [ 494.725037][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 494.883628][ T1449] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 495.124474][ T1417] syz_tun: tun_net_xmit 38 [ 495.125257][ T1417] syz_tun: tun_net_xmit 66 [ 495.282215][ C1] syz_tun: tun_net_xmit 90 [ 495.504792][T13645] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 495.506456][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 495.559005][T13651] FAULT_INJECTION: forcing a failure. [ 495.559005][T13651] name failslab, interval 1, probability 0, space 0, times 0 [ 495.559055][T13651] CPU: 0 UID: 0 PID: 13651 Comm: syz.3.3235 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 495.559091][T13651] Tainted: [L]=SOFTLOCKUP [ 495.559101][T13651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 495.559121][T13651] Call Trace: [ 495.559131][T13651] [ 495.559142][T13651] dump_stack_lvl+0xe8/0x150 [ 495.559187][T13651] should_fail_ex+0x46b/0x600 [ 495.559230][T13651] should_failslab+0xa8/0x100 [ 495.559263][T13651] ? sk_prot_alloc+0x57/0x210 [ 495.559293][T13651] kmem_cache_alloc_noprof+0x9e/0x690 [ 495.559329][T13651] ? sk_prot_alloc+0x57/0x210 [ 495.559358][T13651] ? lock_acquire+0x115/0x350 [ 495.559396][T13651] sk_prot_alloc+0x57/0x210 [ 495.559424][T13651] ? sk_alloc+0x27/0x390 [ 495.559456][T13651] sk_alloc+0x3a/0x390 [ 495.559489][T13651] inet_create+0x7a9/0x1000 [ 495.559526][T13651] ? inet_create+0x9d/0x1000 [ 495.559573][T13651] __sock_create+0x4b3/0x9d0 [ 495.559623][T13651] smc_create+0x148/0x260 [ 495.559656][T13651] __sock_create+0x4b3/0x9d0 [ 495.559705][T13651] __sys_socket+0xd6/0x1b0 [ 495.559746][T13651] __x64_sys_socket+0x7a/0x90 [ 495.559786][T13651] do_syscall_64+0x166/0x520 [ 495.559814][T13651] ? trace_irq_disable+0x3b/0x140 [ 495.559848][T13651] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.559874][T13651] ? clear_bhb_loop+0x70/0xc0 [ 495.559905][T13651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.559929][T13651] RIP: 0033:0x7fbcecd1e199 [ 495.559954][T13651] 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 [ 495.559975][T13651] RSP: 002b:00007fbceaf76028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 495.560003][T13651] RAX: ffffffffffffffda RBX: 00007fbcecfa5fa0 RCX: 00007fbcecd1e199 [ 495.560021][T13651] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000002b [ 495.560036][T13651] RBP: 00007fbcecdb5888 R08: 0000000000000000 R09: 0000000000000000 [ 495.560051][T13651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 495.560067][T13651] R13: 00007fbcecfa6038 R14: 00007fbcecfa5fa0 R15: 00007ffe8ee730b8 [ 495.560107][T13651] [ 495.769603][ T5608] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 496.165320][ T1449] syz_tun: tun_net_xmit 66 [ 496.166674][ T1449] syz_tun: tun_net_xmit 38 [ 496.322141][ C1] syz_tun: tun_net_xmit 90 [ 496.762310][ T5608] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 496.802907][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 496.914276][ T5608] usb 6-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 496.919536][ T5608] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 496.919569][ T5608] usb 6-1: Product: syz [ 496.919587][ T5608] usb 6-1: Manufacturer: syz [ 496.919604][ T5608] usb 6-1: SerialNumber: syz [ 496.982610][ T5608] usb 6-1: config 0 descriptor?? [ 497.215305][ T1172] syz_tun: tun_net_xmit 38 [ 497.220524][ T48] syz_tun: tun_net_xmit 66 [ 497.237041][ T5608] usb 6-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 497.362132][ C1] syz_tun: tun_net_xmit 90 [ 497.409927][T13687] FAULT_INJECTION: forcing a failure. [ 497.409927][T13687] name failslab, interval 1, probability 0, space 0, times 0 [ 497.409975][T13687] CPU: 0 UID: 0 PID: 13687 Comm: syz.6.3250 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 497.410011][T13687] Tainted: [L]=SOFTLOCKUP [ 497.410020][T13687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 497.410036][T13687] Call Trace: [ 497.410046][T13687] [ 497.410057][T13687] dump_stack_lvl+0xe8/0x150 [ 497.410099][T13687] should_fail_ex+0x46b/0x600 [ 497.410140][T13687] should_failslab+0xa8/0x100 [ 497.410177][T13687] ? sk_prot_alloc+0x57/0x210 [ 497.410206][T13687] kmem_cache_alloc_noprof+0x9e/0x690 [ 497.410242][T13687] ? sk_prot_alloc+0x57/0x210 [ 497.410268][T13687] ? lock_acquire+0x115/0x350 [ 497.410305][T13687] sk_prot_alloc+0x57/0x210 [ 497.410330][T13687] ? sk_alloc+0x27/0x390 [ 497.410359][T13687] sk_alloc+0x3a/0x390 [ 497.410390][T13687] inet_create+0x7a9/0x1000 [ 497.410424][T13687] ? inet_create+0x9d/0x1000 [ 497.410461][T13687] __sock_create+0x4b3/0x9d0 [ 497.410509][T13687] smc_create+0x148/0x260 [ 497.410543][T13687] __sock_create+0x4b3/0x9d0 [ 497.410588][T13687] __sys_socket+0xd6/0x1b0 [ 497.410628][T13687] __x64_sys_socket+0x7a/0x90 [ 497.410666][T13687] do_syscall_64+0x166/0x520 [ 497.410693][T13687] ? trace_irq_disable+0x3b/0x140 [ 497.410724][T13687] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.410749][T13687] ? clear_bhb_loop+0x70/0xc0 [ 497.410778][T13687] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 497.410802][T13687] RIP: 0033:0x7f3f9509e199 [ 497.410827][T13687] 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 [ 497.410847][T13687] RSP: 002b:00007f3f932f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 497.410880][T13687] RAX: ffffffffffffffda RBX: 00007f3f95325fa0 RCX: 00007f3f9509e199 [ 497.410899][T13687] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000002b [ 497.410914][T13687] RBP: 00007f3f95135888 R08: 0000000000000000 R09: 0000000000000000 [ 497.410929][T13687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 497.410944][T13687] R13: 00007f3f95326038 R14: 00007f3f95325fa0 R15: 00007ffeb8fb00b8 [ 497.410982][T13687] [ 497.537957][ T48] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 497.842494][ T5610] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 498.126493][ T5608] dvb_usb_rtl28xxu 6-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 498.150207][ T5608] usb 6-1: USB disconnect, device number 4 [ 498.257344][ T48] syz_tun: tun_net_xmit 38 [ 498.271196][ T1172] syz_tun: tun_net_xmit 66 [ 498.408267][ C1] syz_tun: tun_net_xmit 90 [ 498.886568][ T5596] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 499.287194][ T1454] syz_tun: tun_net_xmit 66 [ 499.287946][ T1454] syz_tun: tun_net_xmit 38 [ 499.362521][ T38] INFO: task udevd:5780 blocked in I/O wait for more than 143 seconds. [ 499.362553][ T38] Tainted: G L syzkaller #0 [ 499.362566][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 499.362575][ T38] task:udevd state:D stack:23896 pid:5780 tgid:5780 ppid:4953 task_flags:0x400140 flags:0x00080802 [ 499.362641][ T38] Call Trace: [ 499.362651][ T38] [ 499.362667][ T38] __schedule+0x16d9/0x5700 [ 499.362720][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 499.362755][ T38] ? __pfx___schedule+0x10/0x10 ** replaying previous printk message ** [ 499.362755][ T38] ? __pfx___schedule+0x10/0x10 [ 499.362790][ T38] ? schedule+0x90/0x2b0 [ 499.362818][ T38] schedule+0x164/0x2b0 [ 499.362844][ T38] io_schedule+0x80/0xe0 [ 499.362871][ T38] folio_wait_bit_common+0x83c/0xbc0 [ 499.362915][ T38] ? __pfx_folio_wait_bit_common+0x10/0x10 [ 499.362937][ T38] ? filemap_read_folio+0x234/0x3a0 [ 499.362967][ T38] ? __pfx_wake_page_function+0x10/0x10 [ 499.363013][ T38] ? filemap_add_folio+0x40b/0x610 [ 499.363036][ T38] ? __filemap_get_folio_mpol+0x9b8/0xf50 [ 499.363067][ T38] ? __filemap_get_folio_mpol+0x710/0xf50 [ 499.363100][ T38] do_read_cache_folio+0x1a7/0x560 [ 499.363127][ T38] ? __pfx_blkdev_read_folio+0x10/0x10 [ 499.363159][ T38] read_part_sector+0xb8/0x2b0 [ 499.363185][ T38] adfspart_check_POWERTEC+0x9a/0x7a0 [ 499.363222][ T38] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 499.363243][ T38] ? __pfx_adfspart_check_POWERTEC+0x10/0x10 [ 499.363265][ T38] ? __kmalloc_cache_noprof+0x3d5/0x680 [ 499.363294][ T38] ? bdev_disk_changed+0x56c/0x17a0 [ 499.363313][ T38] ? bdev_disk_changed+0x56c/0x17a0 [ 499.363342][ T38] bdev_disk_changed+0x851/0x17a0 [ 499.363386][ T38] ? __pfx_bdev_disk_changed+0x10/0x10 [ 499.363695][ T38] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 499.363728][ T38] blkdev_get_whole+0x2fb/0x490 [ 499.363756][ T38] bdev_open+0x324/0xd00 [ 499.363789][ T38] blkdev_open+0x47f/0x630 [ 499.363815][ T38] ? __pfx_blkdev_open+0x10/0x10 [ 499.363837][ T38] do_dentry_open+0x849/0x1420 [ 499.363870][ T38] vfs_open+0x3b/0x350 [ 499.363903][ T38] ? path_openat+0x142d/0x1d60 [ 499.363934][ T38] path_openat+0x1448/0x1d60 [ 499.363981][ T38] do_file_open+0x23e/0x4a0 [ 499.364014][ T38] ? __pfx_do_file_open+0x10/0x10 [ 499.364066][ T38] ? alloc_fd+0x654/0x6d0 [ 499.364120][ T38] do_sys_openat2+0x115/0x200 [ 499.364145][ T38] ? __pfx_do_sys_openat2+0x10/0x10 [ 499.364163][ T38] ? __x64_sys_epoll_wait+0x1d7/0x230 [ 499.364212][ T38] __x64_sys_openat+0x138/0x170 [ 499.364259][ T38] do_syscall_64+0x166/0x520 [ 499.364281][ T38] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.364302][ T38] ? clear_bhb_loop+0x70/0xc0 [ 499.364326][ T38] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.364345][ T38] RIP: 0033:0x7f13736cc407 [ 499.364364][ T38] RSP: 002b:00007ffe8e5c47b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 499.364386][ T38] RAX: ffffffffffffffda RBX: 00007f13735de880 RCX: 00007f13736cc407 [ 499.364401][ T38] RDX: 00000000000a0800 RSI: 0000564b97de1a10 RDI: ffffffffffffff9c [ 499.364415][ T38] RBP: 0000564b97dc8910 R08: 0000000000000000 R09: 0000000000000000 [ 499.364428][ T38] R10: 0000000000000000 R11: 0000000000000202 R12: 0000564b97df2360 [ 499.364441][ T38] R13: 0000564b97dd6190 R14: 0000000000000000 R15: 0000564b97df2360 [ 499.364473][ T38] [ 499.364516][ T38] [ 499.364516][ T38] Showing all locks held in the system: [ 499.364599][ T38] locks held by khungtaskd/38: 1, last CPU#1: [ 499.364679][ T38] #0: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 499.418722][ T38] locks held by kworker/u8:2/48: 5, last CPU#0: [ 499.418741][ T38] #0: ffff88805f02b138 ((wq_completion)wg-kex-wg1#7){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 499.418817][ T38] #1: ffffc90000ba7c40 ((work_completion)(&peer->transmit_handshake_work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 499.418875][ T38] #2: ffff888039e397b8 (&wg->static_identity.lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x12e/0x810 [ 499.419006][ T38] #3: ffff888060e77930 (&handshake->lock){++++}-{4:4}, at: wg_noise_handshake_create_initiation+0x13f/0x810 [ 499.419063][ T38] #4: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 499.419149][ T38] locks held by kworker/u8:14/1449: 4, last CPU#0: [ 499.419165][ T38] #0: ffff88806271a938 ((wq_completion)krds_cp_wq#9/0){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 499.419221][ T38] #1: ffffc9000666fc40 ((work_completion)(&(&cp->cp_conn_w)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x97a/0x1630 [ 499.419277][ T38] #2: ffff88803bd80a20 (&tc->t_conn_path_lock){+.+.}-{4:4}, at: rds_tcp_conn_path_connect+0x1cc/0x920 [ 499.419371][ T38] #3: ffff8880b8643418 (&pcp->lock){+.+.}-{3:3}, at: get_page_from_freelist+0x85e/0x2600 [ 499.419454][ T38] locks held by syz-executor/5594: 1, last CPU#0: [ 499.419469][ T38] #0: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: rt_spin_trylock+0x10c/0x2b0 [ 499.419538][ T38] locks held by udevd/5780: 1, on CPU#1: [ 499.419552][ T38] #0: ffff8880270084c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd00 [ 499.419606][ T38] locks held by syz.1.2679/12254: 1, on CPU#0: [ 499.419621][ T38] #0: ffff8880270084c8 (&disk->open_mutex){+.+.}-{4:4}, at: sync_bdevs+0x276/0x470 [ 499.419672][ T38] locks held by syz.0.2695/12290: 1, on CPU#1: [ 499.419687][ T38] #0: ffff8880270084c8 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xde/0xd00 [ 499.419736][ T38] locks held by getty/12587: 2, on CPU#1: [ 499.419836][ T38] #0: ffff8880369740a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 499.419935][ T38] #1: ffffc900046e32e0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x460/0x1360 [ 499.420013][ T38] locks held by syz-executor/12601: 9, last CPU#1: [ 499.420029][ T38] #0: ffffffff8e29f590 (dup_mmap_sem){++++}-{0:0}, at: copy_mm+0x10a/0x480 [ 499.426817][ T38] #1: ffff888035f410b8 (&mm->mmap_lock){++++}-{4:4}, at: dup_mmap+0x18e/0x1d80 [ 499.426890][ T38] #2: ffff8880379803b8 (&mm->mmap_lock/1){+.+.}-{4:4}, at: dup_mmap+0x27d/0x1d80 [ 499.426953][ T38] #3: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x200 [ 499.427006][ T38] #4: ffff888037849118 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 499.427066][ T38] #5: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 499.427131][ T38] #6: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x200 [ 499.427183][ T38] #7: ffff888058ae8dd8 (ptlock_ptr(ptdesc)#2/1){+.+.}-{3:3}, at: copy_pmd_range+0x569/0x58f0 [ 499.428983][ T38] #8: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock_nested+0x1e0/0x400 [ 499.429058][ T38] locks held by syz.6.3270/13732: 1, on CPU#0: [ 499.429076][ T38] #0: ffffffff8f5d9458 (bpf_dispatcher_xdp.mutex){+.+.}-{4:4}, at: bpf_dispatcher_change_prog+0xc2/0xf20 [ 499.429179][ T38] locks held by syz.2.3271/13731: 4, last CPU#0: [ 499.429194][ T38] #0: ffff88803906c4b8 (&mm->mmap_lock){++++}-{4:4}, at: exit_mmap+0x1a4/0x9f0 [ 499.429249][ T38] #1: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: __pte_offset_map+0x29/0x200 [ 499.429301][ T38] #2: ffff88805e573a18 (ptlock_ptr(ptdesc)#2){+.+.}-{3:3}, at: pte_offset_map_lock+0x13d/0x210 [ 499.429359][ T38] #3: ffffffff8e1c3cc0 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1e2/0x400 [ 499.429430][ T38] [ 499.429437][ T38] ============================================= [ 499.429437][ T38] [ 499.429447][ T38] NMI backtrace for cpu 0 [ 499.429465][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 499.429493][ T38] Tainted: [L]=SOFTLOCKUP [ 499.429500][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 499.429512][ T38] Call Trace: [ 499.429521][ T38] [ 499.429531][ T38] dump_stack_lvl+0xe8/0x150 [ 499.429562][ T38] nmi_cpu_backtrace+0x274/0x2d0 [ 499.429663][ T38] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 499.429687][ T38] nmi_trigger_cpumask_backtrace+0x17d/0x390 [ 499.429720][ T38] sys_info+0x135/0x170 [ 499.429746][ T38] watchdog+0xfd7/0x1030 [ 499.429782][ T38] ? watchdog+0x1c7/0x1030 [ 499.429815][ T38] kthread+0x38b/0x470 [ 499.429837][ T38] ? __pfx_watchdog+0x10/0x10 [ 499.429866][ T38] ? __pfx_kthread+0x10/0x10 [ 499.429889][ T38] ret_from_fork+0x514/0xb70 [ 499.429913][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 499.429934][ T38] ? __switch_to+0xc89/0x1420 [ 499.429979][ T38] ? __pfx_kthread+0x10/0x10 [ 499.430001][ T38] ret_from_fork_asm+0x1a/0x30 [ 499.430037][ T38] [ 499.430070][ T38] Sending NMI from CPU 0 to CPUs 1: [ 499.430097][ C1] NMI backtrace for cpu 1 [ 499.430117][ C1] CPU: 1 UID: 0 PID: 17 Comm: pr/ttyS0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 499.430142][ C1] Tainted: [L]=SOFTLOCKUP [ 499.430148][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 499.430159][ C1] RIP: 0010:io_serial_in+0x77/0xc0 [ 499.430241][ C1] Code: e8 ee 76 64 fc 44 89 f9 d3 e3 49 83 ee 80 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 3f 72 d0 fc 41 03 1e 89 da ec <0f> b6 c0 5b 41 5c 41 5e 41 5f c3 cc cc cc cc cc 44 89 f9 80 e1 07 [ 499.430260][ C1] RSP: 0018:ffffc900001678b8 EFLAGS: 00000202 [ 499.430278][ C1] RAX: 1ffffffff33d5600 RBX: 00000000000003fd RCX: 0000000000000000 [ 499.430292][ C1] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000000 [ 499.430303][ C1] RBP: dffffc0000000000 R08: 0000000000000000 R09: 0000000000000000 [ 499.430315][ C1] R10: dffffc0000000000 R11: ffffffff856260e0 R12: dffffc0000000000 [ 499.430328][ C1] R13: 0000000000000000 R14: ffffffff99eab440 R15: 0000000000000000 [ 499.430340][ C1] FS: 0000000000000000(0000) GS:ffff888125cc2000(0000) knlGS:0000000000000000 [ 499.430356][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 499.430369][ C1] CR2: 00007ffe8ee71cd0 CR3: 0000000072982000 CR4: 00000000003526f0 [ 499.430386][ C1] Call Trace: [ 499.430394][ C1] [ 499.430403][ C1] wait_for_lsr+0x190/0x300 [ 499.430430][ C1] __serial8250_console_fifo_write+0xd0/0x3f0 [ 499.430473][ C1] serial8250_console_write+0xaa2/0x1220 [ 499.430502][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 499.430534][ C1] nbcon_emit_next_record+0xef5/0x1a90 [ 499.430568][ C1] ? __pfx_nbcon_emit_next_record+0x10/0x10 [ 499.430596][ C1] ? nbcon_context_try_acquire+0x819/0xbd0 [ 499.430639][ C1] nbcon_kthread_func+0x679/0x880 [ 499.430666][ C1] ? nbcon_kthread_func+0x163/0x880 [ 499.430689][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 499.430716][ C1] ? __kthread_parkme+0x71/0x1f0 [ 499.430741][ C1] ? __kthread_parkme+0x199/0x1f0 [ 499.430768][ C1] kthread+0x38b/0x470 [ 499.430786][ C1] ? __pfx_nbcon_kthread_func+0x10/0x10 [ 499.430808][ C1] ? __pfx_kthread+0x10/0x10 [ 499.430827][ C1] ret_from_fork+0x514/0xb70 [ 499.430846][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 499.430864][ C1] ? __switch_to+0xc89/0x1420 [ 499.430889][ C1] ? __pfx_kthread+0x10/0x10 [ 499.430907][ C1] ret_from_fork_asm+0x1a/0x30 [ 499.430933][ C1] [ 499.431382][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 500.459053][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 500.470282][ T38] Tainted: [L]=SOFTLOCKUP [ 500.474626][ T38] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 500.484689][ T38] Call Trace: [ 500.487979][ T38] [ 500.490925][ T38] vpanic+0x56d/0xa60 [ 500.494918][ T38] ? __pfx___schedule+0x10/0x10 [ 500.499782][ T38] ? __pfx_vpanic+0x10/0x10 [ 500.504404][ T38] panic+0xc5/0xd0 [ 500.508133][ T38] ? __pfx_panic+0x10/0x10 [ 500.512560][ T38] ? preempt_schedule_common+0x7f/0xd0 [ 500.518026][ T38] ? preempt_schedule_thunk+0x16/0x40 [ 500.523404][ T38] ? nmi_trigger_cpumask_backtrace+0x31a/0x390 [ 500.529583][ T38] ? nmi_trigger_cpumask_backtrace+0x31f/0x390 [ 500.535755][ T38] watchdog+0x1030/0x1030 [ 500.540104][ T38] ? watchdog+0x1c7/0x1030 [ 500.544541][ T38] kthread+0x38b/0x470 [ 500.548618][ T38] ? __pfx_watchdog+0x10/0x10 [ 500.553304][ T38] ? __pfx_kthread+0x10/0x10 [ 500.557902][ T38] ret_from_fork+0x514/0xb70 [ 500.562503][ T38] ? __pfx_ret_from_fork+0x10/0x10 [ 500.567624][ T38] ? __switch_to+0xc89/0x1420 [ 500.572319][ T38] ? __pfx_kthread+0x10/0x10 [ 500.576927][ T38] ret_from_fork_asm+0x1a/0x30 [ 500.581709][ T38] [ 500.585051][ T38] Kernel Offset: disabled [ 500.589394][ T38] Rebooting in 86400 seconds..