last executing test programs: 7m46.58846917s ago: executing program 1 (id=46): openat$tun(0xffffffffffffff9c, 0x0, 0x20f42, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x11, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffaf, 0x10, &(0x7f0000000040), 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x3c) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000100), 0x1001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000c40)={r1, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 7m42.383894004s ago: executing program 1 (id=49): r0 = socket$inet(0x2, 0x3, 0x8d) setsockopt$inet_msfilter(r0, 0x0, 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="be"], 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @local}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x77, r1}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)) ioctl(r2, 0x8936, &(0x7f0000000000)) 7m41.054746903s ago: executing program 1 (id=50): r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.throttle.io_serviced_recursive\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000340), 0xb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000f, 0x28011, r1, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r2, r0, 0x26, 0x0, 0x0, @void, @value}, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={@map=r2, 0x26, 0x0, 0x0, &(0x7f0000001440)=[0x0], 0x1, 0x0, 0x0, 0x0, 0x0}, 0x40) 7m38.175933377s ago: executing program 1 (id=52): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x81, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) recvmmsg(r0, &(0x7f0000005e40)=[{{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000003980)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 7m33.355708967s ago: executing program 1 (id=54): r0 = syz_usb_connect$cdc_ncm(0x1, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f01"], 0x0) syz_usb_connect(0x6, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000e09d7040460a2196324f01020301090224000100000000090400000206d3450009050102100000000009058b"], 0x0) syz_usb_connect(0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005520f010402038b1"], 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000dc0)=ANY=[], 0x0) syz_usb_control_io$printer(r1, &(0x7f0000001100)={0x14, 0x0, &(0x7f0000000300)={0x0, 0x3, 0x2, @string={0x2}}}, 0x0) syz_usb_control_io(r1, &(0x7f00000015c0)={0x2c, 0x0, &(0x7f0000001480)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x40b}}, 0x0, 0x0, 0x0}, 0x0) 7m15.762053839s ago: executing program 1 (id=58): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xb) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) pread64(r1, &(0x7f0000000240)=""/70, 0x46, 0x52c) 6m29.355134169s ago: executing program 32 (id=58): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0xb) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) ioctl$NBD_DO_IT(r1, 0xab03) pread64(r1, &(0x7f0000000240)=""/70, 0x46, 0x52c) 2m35.913329393s ago: executing program 0 (id=144): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000140)=0x200000000) write$vhost_msg_v2(r0, &(0x7f0000002080)={0x2, 0x0, {&(0x7f0000001f80)=""/152, 0x98, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000640)={0x2, 0x0, {&(0x7f0000010140)=""/248, 0xf8, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000001f00)={0x2, 0x0, {&(0x7f0000000180)=""/114, 0x72, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f0000000200)={0x2, 0x0, {&(0x7f0000000840)=""/211, 0xd3, 0x0, 0x0, 0x2}}, 0x48) write$vhost_msg_v2(r0, &(0x7f00000003c0)={0x2, 0x0, {&(0x7f00000002c0)=""/119, 0xfca2, 0x0, 0x0, 0x3}}, 0x48) 2m32.207074789s ago: executing program 0 (id=146): socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) r0 = syz_io_uring_setup(0x16d2, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$UHID_CREATE2(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB='/'], 0x118) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r3, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_MKDIRAT={0x25, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}) io_uring_enter(r0, 0x2d7e, 0x0, 0x0, 0x0, 0x0) 2m28.45037541s ago: executing program 0 (id=149): bpf$PROG_LOAD(0x5, &(0x7f0000000b40)={0x0, 0x8, &(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3c}}, 0x0) prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cmdline\x00') mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000003000/0x2000)=nil) preadv(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0x1008, 0x0) 2m26.081312556s ago: executing program 0 (id=150): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x20000, 0x0) move_mount(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 2m22.577264997s ago: executing program 0 (id=152): r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001800), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000001840)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) io_uring_setup(0x6b9d, &(0x7f0000001880)) r3 = eventfd2(0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000002bc0)=r3, 0x1) io_uring_register$IORING_UNREGISTER_EVENTFD(r2, 0x5, 0x0, 0x0) 2m18.466284794s ago: executing program 0 (id=154): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x190, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000005c0), 0x10) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000580)=0x1, 0x4) sendmsg$can_raw(r0, &(0x7f0000000440)={&(0x7f0000000780)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5b7b00008f28aaf0"}, 0x10}}, 0x0) 2m12.627063369s ago: executing program 33 (id=154): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x190, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f00000005c0), 0x10) recvmmsg(r0, &(0x7f00000013c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) setsockopt$CAN_RAW_RECV_OWN_MSGS(r0, 0x65, 0x4, &(0x7f0000000580)=0x1, 0x4) sendmsg$can_raw(r0, &(0x7f0000000440)={&(0x7f0000000780)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f0000000140)=@can={{}, 0x0, 0x0, 0x0, 0x0, "5b7b00008f28aaf0"}, 0x10}}, 0x0) 25.365471786s ago: executing program 2 (id=175): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/115, 0x73}], 0x1}}], 0x2, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000004c0)="9e685760794f93d5148a96de6f79285dad", 0x11}], 0x1}, 0x0) 21.829044796s ago: executing program 2 (id=176): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000080)=0x2, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a58000000160a03020000000000000000020000000900020073797a30000000000900010073797a30000000002c00038008000140000000000800024000000000180003801400010073797a5f74756e00000000000000000014000000110001"], 0x80}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001540)={@broadcast, @dev, @void, {@ipv4={0x8864, @tcp={{0x5, 0x4, 0x1, 0x9, 0x28, 0x66, 0x0, 0x0, 0x6, 0x0, @remote, @initdev={0xac, 0x1e, 0x1, 0x0}}, {{0x4e23, 0x4e23, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2, 0x8, 0x0, 0x4e96}}}}}}, 0x0) 16.416957091s ago: executing program 2 (id=177): r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x44, 0x10, 0x437, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0xc5594286d776c8c5}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @gretap={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r3}, @IFLA_GRE_OFLAGS={0x6, 0x3, 0xbd}]}}}]}, 0x44}}, 0x0) sendmmsg$inet(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)={0x2, 0x5e13, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty}}}], 0x20, 0x74}}], 0x1, 0x0) 11.668050415s ago: executing program 2 (id=178): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) utimensat(r0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, 0x0) 4.258326113s ago: executing program 2 (id=179): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000140)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xcda\x9b\x11X\x0e\xa1\xcf\x1a\x98S7\xc9\x00'/47, 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x8000}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0086202, &(0x7f0000000440)=0x2) 0s ago: executing program 2 (id=180): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="8fedcb5d07081196f37538e486dd6372ce22667f2c00dbf6e97158b33d4fec877f1b6d76745b686158bbcfe8875afdef00010000000006"], 0x280) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:40779' (ED25519) to the list of known hosts. syzkaller login: [ 361.207760][ T3174] cgroup: Unknown subsys name 'net' [ 361.635365][ T3174] cgroup: Unknown subsys name 'cpuset' [ 361.697787][ T3174] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 413.829153][ T3174] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 479.109472][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 479.313991][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 481.406684][ T3179] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 481.504290][ T3179] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 491.259948][ T3180] hsr_slave_0: entered promiscuous mode [ 491.307866][ T3180] hsr_slave_1: entered promiscuous mode [ 493.877107][ T3179] hsr_slave_0: entered promiscuous mode [ 493.914572][ T3179] hsr_slave_1: entered promiscuous mode [ 493.926873][ T3179] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 493.932074][ T3179] Cannot create hsr debugfs directory [ 499.066012][ T3180] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 499.309582][ T3180] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 499.456758][ T3180] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 499.829357][ T3180] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 501.023049][ T3179] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 501.156923][ T3179] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 501.353995][ T3179] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 501.675049][ T3179] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 511.698630][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 514.167057][ T3179] 8021q: adding VLAN 0 to HW filter on device bond0 [ 549.589485][ T3179] veth0_vlan: entered promiscuous mode [ 550.026131][ T3179] veth1_vlan: entered promiscuous mode [ 550.688568][ T3180] veth0_vlan: entered promiscuous mode [ 551.265466][ T3180] veth1_vlan: entered promiscuous mode [ 551.546827][ T3179] veth0_macvtap: entered promiscuous mode [ 551.828718][ T3179] veth1_macvtap: entered promiscuous mode [ 553.701394][ T3180] veth0_macvtap: entered promiscuous mode [ 554.053910][ T3179] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.056275][ T3179] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.057558][ T3179] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.058793][ T3179] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 554.167861][ T3180] veth1_macvtap: entered promiscuous mode [ 556.475248][ T3180] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.478301][ T3180] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.480392][ T3180] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.494481][ T3180] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 557.378951][ T3179] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 565.340444][ T3876] mmap: syz.0.1 (3876) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 588.536443][ T901] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 588.964156][ T901] usb 1-1: config 0 has an invalid interface number: 32 but max is 0 [ 588.967600][ T901] usb 1-1: config 0 has no interface number 0 [ 588.970013][ T901] usb 1-1: config 0 interface 32 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 588.984523][ T901] usb 1-1: config 0 interface 32 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 588.988449][ T901] usb 1-1: New USB device found, idVendor=046d, idProduct=c71b, bcdDevice= 0.00 [ 589.002381][ T901] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 589.228443][ T901] usb 1-1: config 0 descriptor?? [ 590.980443][ T901] logitech-djreceiver 0003:046D:C71B.0001: unknown main item tag 0x0 [ 591.025309][ T901] logitech-djreceiver 0003:046D:C71B.0001: unknown main item tag 0x0 [ 591.028373][ T901] logitech-djreceiver 0003:046D:C71B.0001: unknown main item tag 0x0 [ 591.063129][ T901] logitech-djreceiver 0003:046D:C71B.0001: unknown main item tag 0x0 [ 591.066008][ T901] logitech-djreceiver 0003:046D:C71B.0001: unknown main item tag 0x0 [ 591.068001][ T901] logitech-djreceiver 0003:046D:C71B.0001: unknown main item tag 0x0 [ 591.069919][ T901] logitech-djreceiver 0003:046D:C71B.0001: unknown main item tag 0x0 [ 591.513955][ T901] logitech-djreceiver 0003:046D:C71B.0001: hidraw0: USB HID v0.00 Device [HID 046d:c71b] on usb-dummy_hcd.0-1/input32 [ 591.725153][ T901] usb 1-1: USB disconnect, device number 2 [ 601.397880][ T3927] capability: warning: `syz.0.15' uses 32-bit capabilities (legacy support in use) [ 610.735910][ T3942] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 614.602669][ T36] audit: type=1326 audit(613.430:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3944 comm="syz.1.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7fc00000 [ 616.138355][ T36] audit: type=1326 audit(614.870:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3944 comm="syz.1.23" exe="/syz-executor" sig=0 arch=c00000f3 syscall=29 compat=0 ip=0xdabc6 code=0x7fc00000 [ 631.665581][ T3970] binder: 3969:3970 ioctl c0306201 20000240 returned -22 [ 632.654664][ T901] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 632.874833][ T901] usb 1-1: Using ep0 maxpacket: 16 [ 632.964251][ T901] usb 1-1: config index 0 descriptor too short (expected 16456, got 72) [ 632.966901][ T901] usb 1-1: config 0 has an invalid interface number: 125 but max is 1 [ 632.969123][ T901] usb 1-1: config 0 has an invalid interface number: 125 but max is 1 [ 632.973276][ T901] usb 1-1: config 0 has an invalid interface number: 125 but max is 1 [ 632.975534][ T901] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 632.977744][ T901] usb 1-1: config 0 has no interface number 0 [ 632.979953][ T901] usb 1-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 632.984821][ T901] usb 1-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 632.987211][ T901] usb 1-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 632.989670][ T901] usb 1-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 632.994451][ T901] usb 1-1: config 0 interface 125 has no altsetting 0 [ 632.996518][ T901] usb 1-1: config 0 interface 125 has no altsetting 2 [ 633.204452][ T901] usb 1-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 633.206652][ T901] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 633.208395][ T901] usb 1-1: Product: syz [ 633.209902][ T901] usb 1-1: Manufacturer: syz [ 633.213543][ T901] usb 1-1: SerialNumber: syz [ 633.324597][ T901] usb 1-1: config 0 descriptor?? [ 634.023371][ T901] usb 1-1: selecting invalid altsetting 2 [ 635.312901][ T901] get_1284_register timeout [ 635.317080][ T901] uss720 1-1:0.125: probe with driver uss720 failed with error -5 [ 635.322482][ C1] usb 1-1: async_complete: urb error -104 [ 635.325663][ C1] usb 1-1: async_complete: urb error -104 [ 635.327455][ C1] usb 1-1: async_complete: urb error -104 [ 635.329162][ C1] usb 1-1: async_complete: urb error -104 [ 639.887515][ T3982] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 639.974695][ T3982] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 640.562208][ T36] audit: type=1326 audit(639.410:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 640.600290][ T36] audit: type=1326 audit(639.420:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 640.695235][ T36] audit: type=1326 audit(639.540:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 640.719740][ T36] audit: type=1326 audit(639.560:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 640.750043][ T36] audit: type=1326 audit(639.580:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 640.837982][ T36] audit: type=1326 audit(639.690:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 641.052658][ T36] audit: type=1326 audit(639.750:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 641.064176][ T36] audit: type=1326 audit(639.910:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 641.302809][ T36] audit: type=1326 audit(640.110:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=280 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 641.323914][ T36] audit: type=1326 audit(640.160:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3985 comm="syz.1.37" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdabc6 code=0x7ffc0000 [ 648.342616][ T901] usb 1-1: USB disconnect, device number 3 [ 650.526493][ T3813] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 650.833482][ T3813] usb 1-1: config index 0 descriptor too short (expected 4114, got 18) [ 651.533525][ T3813] usb 1-1: New USB device found, idVendor=066b, idProduct=20f9, bcdDevice=ff.94 [ 651.535452][ T3813] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 651.536959][ T3813] usb 1-1: Product: syz [ 651.538246][ T3813] usb 1-1: Manufacturer: syz [ 651.539450][ T3813] usb 1-1: SerialNumber: syz [ 651.756418][ T3813] usb 1-1: config 0 descriptor?? [ 653.103753][ T3813] asix 1-1:0.0 (unnamed net_device) (uninitialized): invalid hw address, using random [ 653.464485][ T3813] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 653.467407][ T3813] asix 1-1:0.0 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 653.508873][ T3813] asix 1-1:0.0: probe with driver asix failed with error -71 [ 653.835283][ T3813] usb 1-1: USB disconnect, device number 4 [ 659.826324][ T4020] fuse: root generation should be zero [ 678.127679][ T4043] syz.0.51 uses obsolete (PF_INET,SOCK_PACKET) [ 684.515127][ T3826] usb 2-1: new low-speed USB device number 2 using dummy_hcd [ 684.810280][ T3826] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 684.813319][ T3826] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 684.815531][ T3826] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 684.817907][ T3826] usb 2-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 684.823462][ T3826] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 685.003856][ T3826] hub 2-1:1.0: bad descriptor, ignoring hub [ 685.006598][ T3826] hub 2-1:1.0: probe with driver hub failed with error -5 [ 685.028500][ T3826] cdc_wdm 2-1:1.0: skipping garbage [ 685.033770][ T3826] cdc_wdm 2-1:1.0: probe with driver cdc_wdm failed with error -22 [ 686.546303][ T4058] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 686.577920][ T4058] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 687.036313][ T3826] usb 2-1: USB disconnect, device number 2 [ 688.240372][ T901] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 688.830079][ T901] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 692.043511][ T901] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice=4f.32 [ 692.045844][ T901] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 692.047175][ T901] usb 2-1: Product: syz [ 692.048371][ T901] usb 2-1: Manufacturer: syz [ 692.049530][ T901] usb 2-1: SerialNumber: syz [ 692.170428][ T901] usb 2-1: config 0 descriptor?? [ 693.283311][ T4083] netlink: 96 bytes leftover after parsing attributes in process `syz.0.56'. [ 696.954104][ T901] rc_core: IR keymap rc-hauppauge not found [ 696.956352][ T901] Registered IR keymap rc-empty [ 697.013713][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.039062][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.084110][ T901] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 697.129894][ T901] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input0 [ 697.293149][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.320149][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.373753][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.426186][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.464372][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.500306][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.538762][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.577329][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.596433][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.632375][ T901] mceusb 2-1:0.0: Error: mce write urb status = -71 [ 697.733109][ T901] mceusb 2-1:0.0: Registered Ћ with mce emulator interface version 1 [ 697.734664][ T901] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 697.885776][ T901] usb 2-1: USB disconnect, device number 3 [ 701.504103][ T901] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 701.587366][ T4107] nbd1: detected capacity change from 0 to 22 [ 701.779263][ T901] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 701.789055][ T901] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 701.797192][ T901] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 701.802189][ T901] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 701.807788][ T901] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 701.809340][ T901] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 701.859885][ T901] usb 1-1: config 0 descriptor?? [ 703.050205][ T901] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 703.124729][ T901] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 703.868096][ T833] block nbd1: Receive control failed (result -104) [ 706.137949][ T8] usb 1-1: USB disconnect, device number 5 [ 717.774701][ T901] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 718.049135][ T901] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 718.057531][ T901] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 718.060476][ T901] usb 1-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 718.064466][ T901] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 718.156330][ T901] usb 1-1: config 0 descriptor?? [ 719.429008][ T901] zydacron 0003:13EC:0006.0003: unknown main item tag 0x0 [ 719.433604][ T901] zydacron 0003:13EC:0006.0003: unknown main item tag 0x0 [ 719.436084][ T901] zydacron 0003:13EC:0006.0003: unknown main item tag 0x0 [ 719.437914][ T901] zydacron 0003:13EC:0006.0003: unknown main item tag 0x0 [ 719.439900][ T901] zydacron 0003:13EC:0006.0003: item fetching failed at offset 4/5 [ 719.457052][ T901] zydacron 0003:13EC:0006.0003: parse failed [ 719.464487][ T901] zydacron 0003:13EC:0006.0003: probe with driver zydacron failed with error -22 [ 719.609981][ T901] usb 1-1: USB disconnect, device number 6 [ 732.525050][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 30 seconds [ 736.707944][ T4166] xt_CT: You must specify a L4 protocol and not use inversions on it [ 762.622847][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 60 seconds [ 776.080062][ T4168] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 776.167985][ T4168] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 786.057146][ T4395] netlink: 'syz.0.73': attribute type 1 has an invalid length. [ 786.059399][ T4395] netlink: 5 bytes leftover after parsing attributes in process `syz.0.73'. [ 788.038560][ T4168] hsr_slave_0: entered promiscuous mode [ 788.228569][ T4168] hsr_slave_1: entered promiscuous mode [ 788.259696][ T4168] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 788.273480][ T4168] Cannot create hsr debugfs directory [ 792.686744][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 90 seconds [ 793.108632][ T4168] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 793.167960][ T4168] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 793.274000][ T4168] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 793.558130][ T4168] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 802.735413][ T4168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 822.884917][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 120 seconds [ 834.802013][ T4547] input: syz1 as /devices/virtual/input/input1 [ 837.349038][ T4168] veth0_vlan: entered promiscuous mode [ 837.578307][ T4168] veth1_vlan: entered promiscuous mode [ 838.669883][ T4168] veth0_macvtap: entered promiscuous mode [ 838.863512][ T4168] veth1_macvtap: entered promiscuous mode [ 840.714901][ T4168] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.716608][ T4168] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.717842][ T4168] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 840.719247][ T4168] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 850.995503][ T4567] syzkaller0: entered allmulticast mode [ 853.553954][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 150 seconds [ 860.656980][ T4585] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 884.192762][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 180 seconds [ 884.786624][ T4616] binder: 4615:4616 ioctl c0306201 200001c0 returned -14 [ 894.074956][ T4633] trusted_key: syz.2.107 sent an empty control message without MSG_MORE. [ 895.497845][ T4637] hsr0: entered promiscuous mode [ 905.475959][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.478199][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.479374][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.480389][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.497242][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.499228][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.500397][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.514027][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.515216][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.516413][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.517580][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.518837][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.520230][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.568739][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.570191][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.602637][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.604670][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.606265][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.607935][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.609461][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.646672][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.648564][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.649882][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.656848][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.658535][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.659988][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.661356][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.662796][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.711951][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.713916][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.716973][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.718750][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: unknown main item tag 0x0 [ 905.857948][ T4556] hid-generic 0000:0000:FFFFFFFF.0004: hidraw0: HID v0.01 Device [syz0] on syz0 [ 906.294505][ T8] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 906.814999][ T8] usb 1-1: config 0 has no interfaces? [ 906.818233][ T8] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 906.820356][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 906.946245][ T8] usb 1-1: config 0 descriptor?? [ 910.005965][ T4174] usb 1-1: USB disconnect, device number 7 [ 914.285845][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 210 seconds [ 919.061718][ T4680] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 919.133243][ T4680] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 923.310262][ T4692] netlink: 'syz.0.118': attribute type 15 has an invalid length. [ 939.045381][ T4713] netlink: 4 bytes leftover after parsing attributes in process `syz.2.124'. [ 944.445903][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 240 seconds [ 945.668582][ T4724] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 955.278603][ T4734] netlink: 12 bytes leftover after parsing attributes in process `syz.0.132'. [ 956.323134][ T4734] bond1: entered promiscuous mode [ 956.358615][ T4754] netlink: 4 bytes leftover after parsing attributes in process `syz.0.132'. [ 956.389743][ T4754] bond1: left promiscuous mode [ 956.565555][ T4754] 8021q: adding VLAN 0 to HW filter on device bond1 [ 976.521989][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 270 seconds [ 998.310392][ T4497] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.228499][ T4497] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1000.426902][ T4824] netlink: 'syz.2.153': attribute type 4 has an invalid length. [ 1001.103623][ T4497] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1001.646386][ T4497] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1007.172647][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 300 seconds [ 1011.418435][ T4497] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1011.659972][ T4497] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1011.872276][ T4497] bond0 (unregistering): Released all slaves [ 1012.925155][ T4497] bond1 (unregistering): Released all slaves [ 1014.048890][ T4497] hsr_slave_0: left promiscuous mode [ 1014.103268][ T4497] hsr_slave_1: left promiscuous mode [ 1014.327955][ T4497] veth1_macvtap: left promiscuous mode [ 1014.334351][ T4497] veth0_macvtap: left promiscuous mode [ 1014.348572][ T4497] veth1_vlan: left promiscuous mode [ 1014.355565][ T4497] veth0_vlan: left promiscuous mode [ 1018.524872][ T4851] input: syz1 as /devices/virtual/input/input2 [ 1021.975027][ T4861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1021.994358][ T4861] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1037.815965][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 330 seconds [ 1047.750133][ T4842] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1047.884593][ T4842] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1058.650184][ T5073] ipip0: entered promiscuous mode [ 1067.977727][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 360 seconds [ 1068.935329][ T4842] hsr_slave_0: entered promiscuous mode [ 1069.076826][ T4842] hsr_slave_1: entered promiscuous mode [ 1070.953948][ T5154] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 1071.025242][ T5154] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 1077.433203][ T4842] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 1077.920110][ T4842] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 1078.356187][ T4842] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 1078.950051][ T4842] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 1092.082739][ T4842] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1098.593907][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 390 seconds [ 1105.812064][ T5254] block device autoloading is deprecated and will be removed. [ 1134.357840][ T43] block nbd1: Possible stuck request ff6000001a0f8000: control (read@0,11264B). Runtime 420 seconds [ 1138.903754][ T37] INFO: task syz.1.58:4107 blocked for more than 430 seconds. [ 1138.905992][ T37] Not tainted 6.12.0-rc1-syzkaller-00012-g5f153a692bac #0 [ 1138.907205][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1138.909087][ T37] task:syz.1.58 state:D stack:0 pid:4107 tgid:4105 ppid:3179 flags:0x00000006 [ 1138.980517][ T37] Call Trace: [ 1138.983752][ T37] [] __schedule+0xd5a/0x3886 [ 1138.987501][ T37] [] schedule+0xc4/0x324 [ 1138.988489][ T37] [] io_schedule+0x78/0xd4 [ 1138.989605][ T37] [] folio_wait_bit_common+0x398/0x944 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1139.021413][ T37] [] __filemap_get_folio+0x470/0x866 [ 1139.023234][ T37] [] truncate_inode_pages_range+0x344/0xd78 [ 1139.025251][ T37] [] truncate_inode_pages+0x22/0x2e [ 1139.026953][ T37] [] blkdev_flush_mapping+0xf8/0x28a [ 1139.028099][ T37] [] blkdev_put_whole+0xce/0xee [ 1139.029125][ T37] [] bdev_release+0x3fe/0x600 [ 1139.030147][ T37] [] blkdev_release+0x1a/0x26 [ 1139.073279][ T37] [] __fput+0x378/0x9e6 [ 1139.074502][ T37] [] ____fput+0x1c/0x26 [ 1139.075622][ T37] [] task_work_run+0x16a/0x25e [ 1139.076658][ T37] [] get_signal+0x1aa/0x23b0 [ 1139.077744][ T37] [] arch_do_signal_or_restart+0x8d6/0x1190 [ 1139.078878][ T37] [] syscall_exit_to_user_mode+0x2a6/0x31e [ 1139.080078][ T37] [] do_trap_ecall_u+0x86/0x216 [ 1139.111850][ T37] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1139.115689][ T37] [ 1139.115689][ T37] Showing all locks held in the system: [ 1139.117741][ T37] 3 locks held by kworker/u8:0/11: [ 1139.118724][ T37] #0: ff60000018c71148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x848/0x1dae [ 1139.155387][ T37] #1: ff200000000c7c90 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1dae [ 1139.172763][ T37] #2: ffffffff893adde8 (rtnl_mutex){+.+.}-{3:3}, at: rtnl_lock+0x22/0x2a [ 1139.175750][ T37] 1 lock held by khungtaskd/37: [ 1139.176612][ T37] #0: ffffffff87fcc100 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x68/0x2d6 [ 1139.179508][ T37] 2 locks held by getty/3140: [ 1139.180357][ T37] #0: ff6000001b23d0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 1139.228290][ T37] #1: ff2000000008b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xd7c/0x129a [ 1139.256387][ T37] 1 lock held by syz-executor/3174: [ 1139.257651][ T37] 3 locks held by kworker/1:1/3799: [ 1139.259065][ T37] 1 lock held by syz.1.58/4107: [ 1139.260463][ T37] #0: ff6000001a1824c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_release+0x12c/0x600 [ 1139.284379][ T37] 3 locks held by kworker/0:5/4556: [ 1139.285262][ T37] 1 lock held by syz-executor/4842: [ 1139.286115][ T37] #0: ffffffff893adde8 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e2/0xdbe [ 1139.288704][ T37] 5 locks held by syz.2.180/5307: [ 1139.289559][ T37] 1 lock held by dhcpcd-run-hook/5308: [ 1139.343405][ T37] [ 1139.344366][ T37] ============================================= [ 1139.344366][ T37] [ 1139.345698][ T37] NMI backtrace for cpu 0 [ 1139.346556][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00012-g5f153a692bac #0 [ 1139.347714][ T37] Hardware name: riscv-virtio,qemu (DT) [ 1139.348779][ T37] Call Trace: [ 1139.349990][ T37] [] dump_backtrace+0x2e/0x3c [ 1139.351638][ T37] [] show_stack+0x34/0x40 [ 1139.353210][ T37] [] dump_stack_lvl+0x122/0x196 [ 1139.355462][ T37] [] dump_stack+0x1c/0x24 [ 1139.356999][ T37] [] nmi_cpu_backtrace+0x39c/0x39e [ 1139.359192][ T37] [] nmi_trigger_cpumask_backtrace+0x2b6/0x456 [ 1139.360939][ T37] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 1139.362790][ T37] [] watchdog+0xcfa/0x1178 [ 1139.364188][ T37] [] kthread+0x28c/0x3a6 [ 1139.365619][ T37] [] ret_from_fork+0xe/0x18 [ 1139.372279][ T37] Sending NMI from CPU 0 to CPUs 1: [ 1139.375199][ C1] NMI backtrace for cpu 1 [ 1139.376441][ C1] CPU: 1 UID: 0 PID: 5307 Comm: syz.2.180 Not tainted 6.12.0-rc1-syzkaller-00012-g5f153a692bac #0 [ 1139.377531][ C1] Hardware name: riscv-virtio,qemu (DT) [ 1139.378490][ C1] epc : neigh_sysctl_register+0x258/0x558 [ 1139.379542][ C1] ra : neigh_sysctl_register+0x258/0x558 [ 1139.380641][ C1] epc : ffffffff84d40a34 ra : ffffffff84d40a34 sp : ff200000051b7740 [ 1139.381737][ C1] gp : ffffffff897bea80 tp : ff6000001dde4ec0 t0 : 0000000000000000 [ 1139.382689][ C1] t1 : 000001a400000004 t2 : ffffffff8714f640 s0 : ff200000051b7870 [ 1139.383685][ C1] s1 : 0000000000000011 a0 : 0000000000000005 a1 : 000000000000000a [ 1139.384707][ C1] a2 : 000000000000000a a3 : ffffffff84d40a34 a4 : 0000000000000002 [ 1139.385706][ C1] a5 : ff6000001dde5ec0 a6 : 0000000000000003 a7 : ffffffff8714f680 [ 1139.386659][ C1] s2 : 000000000000000a s3 : 0000000000000014 s4 : dfffffff00000000 [ 1139.387731][ C1] s5 : ff6000002951d900 s6 : ff60000031548130 s7 : ff6000002cd76000 [ 1139.388742][ C1] s8 : ff200000051b7790 s9 : ffffffff857d1cd8 s10: 1fe4000000a36eec [ 1139.389576][ C1] s11: ff6000002951d974 t3 : 0000000000000000 t4 : 000001a400000004 [ 1139.390559][ C1] t5 : ffffffff800ed0fe t6 : ff6000002cd764a0 [ 1139.391373][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 1139.392234][ C1] [] neigh_sysctl_register+0x258/0x558 [ 1139.393289][ C1] [] addrconf_sysctl_register+0xc2/0x1d8 [ 1139.394276][ C1] [] ipv6_add_dev+0x976/0x13a4 [ 1139.395222][ C1] [] addrconf_notify+0x4b6/0x187a [ 1139.396205][ C1] [] notifier_call_chain+0x19c/0x58e [ 1139.397126][ C1] [] raw_notifier_call_chain+0x2a/0x38 [ 1139.398097][ C1] [] call_netdevice_notifiers_info+0xbe/0x144 [ 1139.399236][ C1] [] register_netdevice+0x14a6/0x1dce [ 1139.400183][ C1] [] __tun_chr_ioctl+0x2cc6/0x4590 [ 1139.401138][ C1] [] tun_chr_ioctl+0x2a/0x38 [ 1139.402119][ C1] [] __riscv_sys_ioctl+0x182/0x1e6 [ 1139.402942][ C1] [] syscall_handler+0x94/0x118 [ 1139.403965][ C1] [] do_trap_ecall_u+0x1aa/0x216 [ 1139.404939][ C1] [] _new_vmalloc_restore_context_a0+0xc2/0xce [ 1139.606395][ T37] Kernel panic - not syncing: hung_task: blocked tasks [ 1139.609310][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.12.0-rc1-syzkaller-00012-g5f153a692bac #0 [ 1139.611222][ T37] Hardware name: riscv-virtio,qemu (DT) [ 1139.611936][ T37] Call Trace: [ 1139.612806][ T37] [] dump_backtrace+0x2e/0x3c [ 1139.614410][ T37] [] show_stack+0x34/0x40 [ 1139.615876][ T37] [] dump_stack_lvl+0x108/0x196 [ 1139.616877][ T37] [] dump_stack+0x1c/0x24 [ 1139.618551][ T37] [] panic+0x388/0x86c [ 1139.620052][ T37] [] watchdog+0x78a/0x1178 [ 1139.621886][ T37] [] kthread+0x28c/0x3a6 [ 1139.623547][ T37] [] ret_from_fork+0xe/0x18 [ 1139.625484][ T37] SMP: stopping secondary CPUs [ 1139.629030][ T37] Rebooting in 86400 seconds.. VM DIAGNOSIS: 10:19:36 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8001fb12 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc980 vstvec 0000000000000000 mepc ffffffff8001fb16 sepc ffffffff80010458 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a02b70000009dc42 x0/zero 0000000000000000 x1/ra ffffffff8001fb02 x2/sp ff20000000006330 x3/gp ffffffff897bea80 x4/tp ff6000001c07cec0 x5/t0 ff6000001c07d9e0 x6/t1 ffebffff0dd8a6fa x7/t2 0000000000000006 x8/s0 ff20000000006390 x9/s1 0000000000735049 x10/a0 0000000000000001 x11/a1 0000000000000001 x12/a2 0000000000000000 x13/a3 0000000000000000 x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000000000 x17/a7 0000000000735049 x18/s2 0000000000000000 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 0000000000000001 x24/s8 0000000000000001 x25/s9 ffffffff898bcf00 x26/s10 0000000000000000 x27/s11 0000000000000001 x28/t3 0000000000000000 x29/t4 ffebffff0dd8a6fa x30/t5 ffebffff0dd8a6fb x31/t6 1fec00000380fb68 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff80430902 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 0000000080000428 stvec ffffffff85ffc980 vstvec 0000000000000000 mepc ffffffff801820d4 sepc ffffffff801820d4 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000001 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a035a000000b1907 x0/zero 0000000000000000 x1/ra ffffffff80142fd2 x2/sp ff200000000c7d00 x3/gp ffffffff897bea80 x4/tp ff600000122ab480 x5/t0 ff600000122abfa0 x6/t1 ffebffff0dd89da0 x7/t2 0000000000000026 x8/s0 ff200000000c7cb0 x9/s1 ffffffff85ffb3ba x10/a0 0000000200000120 x11/a1 ffffffff90b60b08 x12/a2 0000000000000002 x13/a3 ffffffff8001044e x14/a4 0000000000000000 x15/a5 ff600000122ac480 x16/a6 0000000000000003 x17/a7 ff6000006ec4ed03 x18/s2 ff200000000c7c40 x19/s3 0000000000000000 x20/s4 0000000000000001 x21/s5 0000000000000000 x22/s6 ffffffff8000a754 x23/s7 dfffffff00000000 x24/s8 dfffffff00000000 x25/s9 ffffffff85ffc980 x26/s10 0000000000007fff x27/s11 ff200000000c7d70 x28/t3 1fec0000024557f3 x29/t4 ffebffff0dd89da0 x30/t5 ffebffff0dd89da1 x31/t6 1fec0000024557f8 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000