last executing test programs: 16.800474657s ago: executing program 1 (id=973): syz_open_dev$mouse(&(0x7f0000000000), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') io_setup(0x6, &(0x7f0000001380)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='fd/3\x00') io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x1000000, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) write$RDMA_USER_CM_CMD_NOTIFY(r2, 0x0, 0x0) 16.437174137s ago: executing program 1 (id=975): r0 = syz_open_dev$sndctrl(&(0x7f0000000000), 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000a00), 0x0) readv(r1, &(0x7f0000000140), 0x10000000000001ad) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000040)=""/223) 15.440652641s ago: executing program 1 (id=985): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'ipvlan0\x00', &(0x7f0000000d80)=@ethtool_perm_addr={0x20, 0x6, "355d09936b29"}}) write$binfmt_script(r0, &(0x7f0000000000), 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'veth0_vlan\x00', 0x0}) 15.222104593s ago: executing program 1 (id=986): ftruncate(0xffffffffffffffff, 0xc17a) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x280000b, 0x28011, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup/pids.max\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='-0'], 0x6) 14.929015147s ago: executing program 1 (id=989): connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x1, 0x1}, {}, {}, {0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0xfc}, {0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x10000, 0x0, 0x0, 0x0, 0xfd}, {0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x2}, {0x0, 0x5000}, {}, {}, 0xddf8ffdb, 0x0, 0x0, 0x140030, 0x0, 0x0, 0x3000}) 14.541040157s ago: executing program 1 (id=994): r0 = socket$kcm(0x11, 0x3, 0x0) r1 = socket$kcm(0x11, 0x2, 0x0) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000000c0)=r1, 0x8) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000180)="27050200590200000600002fb96dbcf706e10500000086ddffff1144ee162fd4b8bf4a31accbe1ba0777cfbf6ae77256da82f6184b8a34f9015cc99e570000102821880b0000000000000057", 0x4c}], 0x1}, 0x0) 10.048126439s ago: executing program 4 (id=1028): r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000005c0)={'bridge0\x00', 0x100}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001c00070c000000000000000007000000", @ANYRES32=r2, @ANYBLOB="3700ffff0a000200aa"], 0x28}}, 0x0) 8.119822246s ago: executing program 4 (id=1034): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x81, &(0x7f00000002c0)="1a00000002000000", 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="05"], 0x9) sendto$inet6(r0, &(0x7f00000000c0)="eb", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)={0x0, 0x5, 0x2, "c5f0"}, 0xa) 7.389036697s ago: executing program 3 (id=1042): r0 = syz_open_dev$dri(&(0x7f0000000080), 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x3, 0x2}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0], 0x1}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f00000001c0)={0x42, 0x0, &(0x7f0000000180)}) ioctl$DRM_IOCTL_MODE_OBJ_GETPROPERTIES(r0, 0xc02064b9, &(0x7f0000000dc0)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200), 0x4, r1}) ioctl$DRM_IOCTL_MODE_ATOMIC(r0, 0xc03864bc, &(0x7f0000000840)={0x0, 0x1, &(0x7f00000000c0)=[r1], &(0x7f0000000180), &(0x7f0000000280)=[r2], &(0x7f00000002c0)}) 7.240869641s ago: executing program 3 (id=1044): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x101a00, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000002c0)=[@textreal={0x8, 0x0}], 0x1, 0x10, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f0000000580)={{0x0, 0x0, 0x80}, 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"}) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000002600)={{0x0, 0x0, 0x80}}) 7.06619185s ago: executing program 4 (id=1045): keyctl$update(0x2, 0x0, &(0x7f0000000600)="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", 0x4ff) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x8, 0xf, &(0x7f0000000d80)=ANY=[], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100), 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x0, 0x0, 0x0, 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) 6.97729025s ago: executing program 2 (id=1046): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000040)=0xfffffeb5, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) close_range(r0, 0xffffffffffffffff, 0x0) 6.939930308s ago: executing program 3 (id=1047): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x3, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b80000001900010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"], 0xb8}}, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000340)={@multicast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "02adf7", 0x38, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @time_exceed={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fd9063", 0x0, 0x3a, 0x0, @mcast1, @loopback={0x0, 0xffffac1414aa}, [], "1e520b4c951ee12e"}}}}}}}, 0x0) 6.856837291s ago: executing program 4 (id=1048): r0 = memfd_create(&(0x7f0000000140)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\xea7\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf8\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xcd\xbd\xd9\xaf\x12$\x8d\x16%\x8b\x00', 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffff06, &(0x7f0000000fc0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0c00990000000200000000000800a00094090000080026009409000008002700000000000800a1", @ANYRESDEC=r0], 0x48}}, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)=ANY=[@ANYBLOB="12010100000000105801000100000000000109022400010000002009040000010300000009210000000122dc01090589"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12011003000012002505a8a4f0"], 0x0) syz_usb_control_io(r1, &(0x7f00000000c0)={0x2c, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 6.808103648s ago: executing program 3 (id=1049): unshare(0x2a020400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="010000000000000000003b00000008", @ANYRES32], 0x3c}}, 0x4) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4020ae46, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000000000000001000000000000000"]) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) 6.788554034s ago: executing program 2 (id=1050): syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}}, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x10, 0x4e26, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x1, 0x0, 0x0, {[@mss={0x2, 0x4, 0xa005}]}}}}}}}, 0x0) 6.600854065s ago: executing program 3 (id=1051): syz_usb_connect(0x0, 0x24, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x9a, 0xc9, 0x3c, 0x10, 0xb05, 0x1786, 0x8d4d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x61, 0x86, 0xce}}]}}]}}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_mptcp(0xa, 0x1, 0x106) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) ioctl$SG_EMULATED_HOST(r1, 0x2283, &(0x7f0000000480)) 6.499329418s ago: executing program 2 (id=1052): ioctl$UI_END_FF_UPLOAD(0xffffffffffffffff, 0x406855c9, &(0x7f0000000100)={0xd, 0x0, {0x55, 0x6, 0x6, {0x5, 0x7}, {0x2, 0x10}, @const={0xfff7, {0x1, 0x1, 0xd1a6, 0x9}}}, {0x55, 0x9, 0x100, {0x9, 0xc}, {0x9, 0x8e4}, @ramp={0x4, 0x10, {0xdd, 0x10, 0x100}}}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) timer_create(0x0, &(0x7f0000000680)={0x0, 0x21, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)=ANY=[], 0x20) 6.419252327s ago: executing program 0 (id=1053): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003540)=[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4040}], 0x1, 0x4000000) recvmmsg(r1, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000680)=""/178, 0xb2}], 0x1}}], 0x1, 0x2022, 0x0) 5.154728086s ago: executing program 0 (id=1054): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x04\xa7I\v\x86EZ\x96\xd5\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38U\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12', 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000140)={r1, 0x0, 0x0, 0x4000}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0xc0086202, &(0x7f0000000000)) 4.740015235s ago: executing program 0 (id=1055): bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='kfree\x00'}, 0x10) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) bind$packet(r1, &(0x7f0000000280)={0x11, 0xf8, 0x0, 0x1, 0x7, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x22}}, 0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x8) 4.654241665s ago: executing program 3 (id=1056): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000002a00), 0x800, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001440)={'vxcan1\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg\x00', 0x2}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x4001}) 4.300101886s ago: executing program 0 (id=1057): openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x80383, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x80383, 0x0) r1 = syz_io_uring_setup(0x24f9, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r0}) io_uring_enter(r1, 0x6ed3, 0x0, 0x0, 0x0, 0x0) ioctl$SNDCTL_SEQ_PANIC(r0, 0x5100) 4.291511116s ago: executing program 4 (id=1058): mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x300000a, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a01000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00009a1000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000fef000/0x4000)=nil) mremap(&(0x7f0000bde000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000c20000/0x4000)=nil) mremap(&(0x7f000040b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00004b3000/0x4000)=nil) 3.943286749s ago: executing program 4 (id=1059): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000a00), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_RETRY_LONG={0x5}, @NL80211_ATTR_WIPHY_RETRY_SHORT={0x5, 0x3d, 0xff}]}, 0x24}}, 0xa000) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000200)={0x0, 0xffffffffffffff8c, &(0x7f0000000b00)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{0x2}, {@val={0x8, 0x3, r3}, @void}}}, 0x28}}, 0x0) 3.924721247s ago: executing program 0 (id=1060): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x1b3a, 0x4) sendto$inet(r0, &(0x7f0000000080)='m', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=""/188, 0xbc}, 0x2000) 3.608710932s ago: executing program 0 (id=1061): r0 = socket(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000104001007fb5c360dff9fe30000", @ANYRES32=r1, @ANYBLOB="0100000000000000240012000c000100627269646765000e14000200080007004a9a0000080027"], 0x44}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000280)={0x1}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='@'], 0x85}}, 0x0) 3.407017563s ago: executing program 2 (id=1062): r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000005c0)={0x53, 0x0, 0x0, 0x0, @scatter={0x0, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}) r1 = syz_usb_connect(0x0, 0x4f, &(0x7f0000000440)=ANY=[@ANYBLOB="12010001040000207205feca01550102030109023d000100000000090400000496dba8000905000000000000000705e37e1b82e609050b020000000000090501"], 0x0) syz_usb_connect$uac1(0x0, 0x10a, &(0x7f0000000480)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf8, 0x3, 0x1, 0xab, 0x60, 0x81, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x70, 0x1}, [@mixer_unit={0x9, 0x24, 0x4, 0x4, 0x0, '\'0cK'}, @mixer_unit={0x5, 0x24, 0x4, 0x5, 0x2}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x101, 0x4, 0x5, 0x3, 0xc0, 0x61}, @mixer_unit={0x9, 0x24, 0x4, 0x5, 0x7f, "f09378e3"}, @extension_unit={0x7, 0x24, 0x8, 0x3, 0x6, 0xfe}, @output_terminal={0x9, 0x24, 0x3, 0x4, 0x305, 0x1, 0x6, 0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x7, 0x2, 0x1001}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x6, 0x4, 0x6, 0xcc, "0e53"}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x5b, 0x4, 0x4d, 0x9, "c359cc"}, @format_type_ii_discrete={0xa, 0x24, 0x2, 0x2, 0xff50, 0x3, 0xfb, 'M'}, @as_header={0x7, 0x24, 0x1, 0x8, 0x80, 0x1}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x0, 0x2, 0x3, "3554d5c15c00"}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x6, 0x3, 0x3b, {0x7, 0x25, 0x1, 0x3, 0x8, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0xff, 0x2, 0xf3, 0x7, "6088b4"}, @format_type_i_continuous={0xd, 0x24, 0x2, 0x1, 0xdc, 0x4, 0x2, 0x8, "f96909", "e669"}, @format_type_ii_discrete={0xb, 0x24, 0x2, 0x2, 0x31e, 0x9, 0x9, "b7f4"}, @as_header={0x7, 0x24, 0x1, 0x7, 0x7, 0x2}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x0, 0x5, 0x2, {0x7, 0x25, 0x1, 0x3, 0x3, 0x40}}}}}}}]}}, &(0x7f00000006c0)={0xa, &(0x7f0000000400)={0xa, 0x6, 0x251, 0x80, 0x8, 0x9, 0x8, 0x1}, 0x2c, &(0x7f0000000640)={0x5, 0xf, 0x2c, 0x4, [@wireless={0xb, 0x10, 0x1, 0xc, 0x40, 0x4, 0xf, 0x200, 0x7}, @wireless={0xb, 0x10, 0x1, 0x4, 0xa2, 0x1, 0x4, 0x5, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x14, 0xc, 0x9, 0x1000}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x5, 0x1, 0xa9, 0xe}]}, 0x1, [{0x0, 0x0}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="600f22000000220084b75e640be8d606d94b54b0b543408f1ff4645e4ee5c5b414811d217b0e9b0e6cf9ee161bf6b588dee9e5c79532"], &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000300)={0x44, &(0x7f00000000c0)={0x40, 0x30, 0x5c, "23717599237f9e2371d480b3d054d38514e26749e041c7fb904515dccfc7de0cdcb906fd2403faed3d41c006f2e5aa6ce2af2c8f3de217a0c8a2202c879098a5f9d7c6a0c2eec7c11fc37e94aaf0a12c585a772269e6679bff606f22"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x7}, 0x0, &(0x7f00000001c0)={0x20, 0x80, 0x1c, {0xfffb, 0x24, 0x55a6, 0x2, 0x5, 0x2, 0xff, 0xfffffff7, 0x19, 0x1, 0xfff9, 0x380}}, &(0x7f0000000200)={0x20, 0x85, 0x4, 0x1}, &(0x7f0000000240)={0x20, 0x83, 0x2}, &(0x7f0000000280)={0x20, 0x87, 0x2}, &(0x7f00000002c0)={0x20, 0x89, 0x2, 0x1}}) 1.593453362s ago: executing program 2 (id=1063): r0 = io_uring_setup(0xfeb, &(0x7f0000002f80)) r1 = syz_usb_connect(0x0, 0x3f, &(0x7f00000000c0)=ANY=[@ANYBLOB="11010000733336088dee1edb23610000000109022d0101100000000904000003fe03010009cd8d1f0002000000090505020000fcffff09058b1e20"], 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000780)={0x44, &(0x7f00000004c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) fcntl$setstatus(r2, 0x4, 0x2000) close_range(r0, 0xffffffffffffffff, 0x0) 0s ago: executing program 2 (id=1064): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bridge0\x00', 0x0}) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c00000010004b0400000000060000007a000000", @ANYRES32=r2, @ANYBLOB="00400000000000001c0012800b00010062726964676500000c00028005002c0002"], 0x3c}}, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): nect, device number 21 [ 212.497140][ T5286] usb 2-1: Using ep0 maxpacket: 16 [ 212.550178][ T5286] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 212.561512][ T5286] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 212.571644][ T5286] usb 2-1: New USB device found, idVendor=1532, idProduct=010d, bcdDevice= 0.00 [ 212.580802][ T5286] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 212.627905][ T5286] usb 2-1: config 0 descriptor?? [ 213.082055][ T5286] razer 0003:1532:010D.000C: unknown main item tag 0x0 [ 213.095569][ T5286] razer 0003:1532:010D.000C: unknown main item tag 0x0 [ 213.118873][ T5286] razer 0003:1532:010D.000C: unknown main item tag 0x0 [ 213.125794][ T5286] razer 0003:1532:010D.000C: unknown main item tag 0x0 [ 213.228707][ T8357] tipc: Invalid UDP bearer configuration [ 213.228736][ T8357] tipc: Enabling of bearer rejected, failed to enable media [ 213.257184][ T5286] razer 0003:1532:010D.000C: unknown main item tag 0x0 [ 213.266991][ T5286] razer 0003:1532:010D.000C: unknown main item tag 0x0 [ 213.285081][ T5286] razer 0003:1532:010D.000C: hidraw0: USB HID v0.00 Device [HID 1532:010d] on usb-dummy_hcd.1-1/input0 [ 213.339301][ T5286] usb 2-1: USB disconnect, device number 25 [ 214.119857][ T51] usb 1-1: USB disconnect, device number 18 [ 214.566987][ T938] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 214.720708][ T8398] netlink: 'syz.1.672': attribute type 1 has an invalid length. [ 214.757319][ T938] usb 3-1: Using ep0 maxpacket: 8 [ 214.772058][ T938] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 214.782119][ T938] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 214.807191][ T938] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 214.808491][ T8] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 214.827069][ T938] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 214.856965][ T938] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 214.866156][ T938] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 214.999315][ T8] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 215.027273][ T8] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 215.077669][ T8] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 215.106951][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 215.120000][ T938] usb 3-1: GET_CAPABILITIES returned 0 [ 215.125528][ T938] usbtmc 3-1:16.0: can't read capabilities [ 215.167164][ T8] usb 1-1: SerialNumber: syz [ 215.336561][ T938] usb 3-1: USB disconnect, device number 22 [ 215.400429][ T8] usb 1-1: 0:2 : does not exist [ 215.437154][ T5286] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 215.445730][ T8] usb 1-1: USB disconnect, device number 19 [ 215.484428][ T5251] udevd[5251]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 215.618605][ T5286] usb 2-1: Using ep0 maxpacket: 8 [ 215.632830][ T5286] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 215.646917][ T5286] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 215.676933][ T5286] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 215.697837][ T5286] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 215.727546][ T5286] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 215.756948][ T5286] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 215.977078][ T5286] usb 2-1: GET_CAPABILITIES returned 0 [ 215.982621][ T5286] usbtmc 2-1:16.0: can't read capabilities [ 216.057904][ T8431] bridge0: port 2(bridge_slave_1) entered listening state [ 216.129387][ T8437] netlink: 8 bytes leftover after parsing attributes in process `syz.3.688'. [ 216.218533][ T5286] usb 2-1: USB disconnect, device number 26 [ 216.526699][ T8455] netlink: 892 bytes leftover after parsing attributes in process `syz.3.697'. [ 216.708098][ T5282] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 216.734417][ T29] audit: type=1326 audit(1727505379.589:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8462 comm="syz.3.701" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f1fa837dff9 code=0x0 [ 216.810124][ T7483] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 216.868302][ T5282] usb 1-1: Using ep0 maxpacket: 8 [ 216.877988][ T5282] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 216.933858][ T5282] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 216.961943][ T5282] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 217.001075][ T5282] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 217.031832][ T7483] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.049130][ T5282] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 217.090056][ T5282] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 217.194693][ T7483] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.249445][ T8476] netlink: 8 bytes leftover after parsing attributes in process `syz.4.707'. [ 217.351623][ T5228] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 217.361974][ T5228] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 217.375175][ T5228] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 217.376648][ T8479] netlink: 892 bytes leftover after parsing attributes in process `syz.4.709'. [ 217.388422][ T5282] usb 1-1: GET_CAPABILITIES returned 0 [ 217.397523][ T5282] usbtmc 1-1:16.0: can't read capabilities [ 217.405160][ T5228] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 217.410451][ T7483] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 217.428237][ T5228] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 217.439033][ T5228] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 217.605789][ T25] usb 1-1: USB disconnect, device number 20 [ 217.979433][ T7483] bridge_slave_1: left allmulticast mode [ 218.002302][ T7483] bridge_slave_1: left promiscuous mode [ 218.022894][ T7483] bridge0: port 2(bridge_slave_1) entered disabled state [ 218.098227][ T7483] bridge_slave_0: left allmulticast mode [ 218.117059][ T7483] bridge_slave_0: left promiscuous mode [ 218.122827][ T7483] bridge0: port 1(bridge_slave_0) entered disabled state [ 218.296609][ T4622] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 218.307034][ T941] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 218.307903][ T4622] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 218.323979][ T4622] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 218.334026][ T4622] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 218.343895][ T4622] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 218.351424][ T4622] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 218.457625][ T941] usb 4-1: Using ep0 maxpacket: 16 [ 218.514382][ T941] usb 4-1: config 0 has an invalid descriptor of length 117, skipping remainder of the config [ 218.527295][ T941] usb 4-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0x1D, changing to 0xD [ 218.553776][ T941] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x6 has an invalid bInterval 118, changing to 10 [ 218.564997][ T941] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid maxpacket 25956, setting to 1024 [ 218.576133][ T941] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 218.627791][ T941] usb 4-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 218.637152][ T941] usb 4-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 218.645178][ T941] usb 4-1: Manufacturer: syz [ 218.664734][ T941] usb 4-1: config 0 descriptor?? [ 218.688048][ T8495] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 218.743241][ T941] usbhid 4-1:0.0: couldn't find an input interrupt endpoint [ 218.917307][ T25] usb 4-1: USB disconnect, device number 25 [ 219.033542][ T7483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 219.047838][ T7483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 219.061105][ T7483] bond0 (unregistering): Released all slaves [ 219.158764][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 219.242677][ T8519] netlink: 892 bytes leftover after parsing attributes in process `syz.4.720'. [ 219.376506][ T29] audit: type=1326 audit(1727505382.239:55): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8524 comm="syz.4.721" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4af897dff9 code=0x0 [ 219.443193][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 219.464888][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 219.477204][ T5228] Bluetooth: hci2: command tx timeout [ 219.492574][ T8480] bridge_slave_0: entered allmulticast mode [ 219.509603][ T8480] bridge_slave_0: entered promiscuous mode [ 219.518836][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 219.526702][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 219.534530][ T8480] bridge_slave_1: entered allmulticast mode [ 219.548029][ T8480] bridge_slave_1: entered promiscuous mode [ 219.743264][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 219.792414][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 219.917617][ T7483] hsr_slave_0: left promiscuous mode [ 219.924749][ T7483] hsr_slave_1: left promiscuous mode [ 219.932430][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 219.940282][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 219.948664][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 219.956191][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 219.976688][ T7483] veth1_macvtap: left promiscuous mode [ 219.982311][ T7483] veth0_macvtap: left promiscuous mode [ 219.988537][ T7483] veth1_vlan: left promiscuous mode [ 219.993823][ T7483] @ÿ: left promiscuous mode [ 220.147070][ T5286] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 220.329043][ T5286] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 220.340829][ T5286] usb 4-1: config 0 has no interfaces? [ 220.355979][ T5286] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 220.367400][ T5286] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 220.375426][ T5286] usb 4-1: Product: syz [ 220.380325][ T5286] usb 4-1: Manufacturer: syz [ 220.384953][ T5286] usb 4-1: SerialNumber: syz [ 220.400315][ T5286] usb 4-1: config 0 descriptor?? [ 220.428291][ T5228] Bluetooth: hci4: command tx timeout [ 220.470613][ T941] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 220.564395][ T7483] team0 (unregistering): Port device team_slave_1 removed [ 220.608034][ T7483] team0 (unregistering): Port device team_slave_0 removed [ 220.637144][ T941] usb 5-1: Using ep0 maxpacket: 16 [ 220.656477][ T941] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 220.687046][ T941] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 220.696943][ T941] usb 5-1: New USB device found, idVendor=6161, idProduct=4d15, bcdDevice= 0.00 [ 220.714984][ T941] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 220.743004][ T941] usb 5-1: config 0 descriptor?? [ 221.181821][ T8551] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 221.243717][ T8551] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 221.287358][ T941] hid (null): bogus close delimiter [ 221.497279][ T941] usb 5-1: string descriptor 0 read error: -71 [ 221.538159][ T941] usb 5-1: Max retries (5) exceeded reading string descriptor 200 [ 221.552093][ T5228] Bluetooth: hci2: command tx timeout [ 221.563995][ T8480] team0: Port device team_slave_0 added [ 221.592307][ T941] letsketch 0003:6161:4D15.000D: probe with driver letsketch failed with error -32 [ 221.605023][ T8504] chnl_net:caif_netlink_parms(): no params data found [ 221.627016][ T941] usb 5-1: USB disconnect, device number 27 [ 221.674239][ T8480] team0: Port device team_slave_1 added [ 221.765784][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 221.773422][ T8480] 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 1560 would solve the problem. [ 221.832958][ T8480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 221.903020][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 221.937880][ T8480] 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 1560 would solve the problem. [ 221.995092][ T8480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 222.207259][ T8480] hsr_slave_0: entered promiscuous mode [ 222.245445][ T8480] hsr_slave_1: entered promiscuous mode [ 222.263757][ T8480] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 222.285650][ T8480] Cannot create hsr debugfs directory [ 222.393450][ T8504] bridge0: port 1(bridge_slave_0) entered blocking state [ 222.435960][ T8504] bridge0: port 1(bridge_slave_0) entered disabled state [ 222.445421][ T8504] bridge_slave_0: entered allmulticast mode [ 222.458941][ T8504] bridge_slave_0: entered promiscuous mode [ 222.466481][ T8560] tun0: tun_chr_ioctl cmd 1074025680 [ 222.487356][ T4622] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 222.499561][ T4622] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 222.507712][ T54] Bluetooth: hci4: command tx timeout [ 222.513547][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 222.524066][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 222.534663][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 222.542281][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 222.560481][ T8504] bridge0: port 2(bridge_slave_1) entered blocking state [ 222.573262][ T8504] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.614148][ T8504] bridge_slave_1: entered allmulticast mode [ 222.624182][ T8504] bridge_slave_1: entered promiscuous mode [ 222.776422][ T8504] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 222.803432][ T8504] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 222.929906][ T941] usb 4-1: USB disconnect, device number 26 [ 223.000817][ T8504] team0: Port device team_slave_0 added [ 223.050603][ T8504] team0: Port device team_slave_1 added [ 223.162096][ T7483] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.219070][ T8504] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 223.226052][ T8504] 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 1560 would solve the problem. [ 223.296246][ T8504] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 223.399423][ T7483] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.434483][ T8504] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 223.448441][ T8504] 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 1560 would solve the problem. [ 223.474889][ T8504] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 223.594998][ T7483] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.627552][ T54] Bluetooth: hci2: command tx timeout [ 223.669446][ T7483] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 223.701284][ T8504] hsr_slave_0: entered promiscuous mode [ 223.711991][ T8504] hsr_slave_1: entered promiscuous mode [ 223.723170][ T8504] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 223.735828][ T8504] Cannot create hsr debugfs directory [ 223.828946][ T938] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 223.989835][ T938] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 224.005485][ T938] usb 4-1: config 0 has no interfaces? [ 224.026427][ T8562] chnl_net:caif_netlink_parms(): no params data found [ 224.046207][ T938] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 224.067672][ T938] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 224.106593][ T938] usb 4-1: Product: syz [ 224.111641][ T938] usb 4-1: Manufacturer: syz [ 224.116262][ T938] usb 4-1: SerialNumber: syz [ 224.131984][ T938] usb 4-1: config 0 descriptor?? [ 224.175263][ T7483] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.262049][ T7483] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.313634][ T8562] bridge0: port 1(bridge_slave_0) entered blocking state [ 224.323879][ T8562] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.332629][ T8562] bridge_slave_0: entered allmulticast mode [ 224.340897][ T8562] bridge_slave_0: entered promiscuous mode [ 224.349427][ T8562] bridge0: port 2(bridge_slave_1) entered blocking state [ 224.356549][ T8562] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.363835][ T8562] bridge_slave_1: entered allmulticast mode [ 224.371247][ T8562] bridge_slave_1: entered promiscuous mode [ 224.477865][ T7483] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.523535][ T8607] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 224.607425][ T54] Bluetooth: hci4: command tx timeout [ 224.617829][ T7483] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 224.663901][ T8480] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 224.672268][ T54] Bluetooth: hci0: command tx timeout [ 224.713429][ T8562] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 224.727393][ T8480] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 224.745394][ T8562] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 224.773279][ T8480] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 224.783573][ T8480] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 224.864248][ T8562] team0: Port device team_slave_0 added [ 224.895517][ T8562] team0: Port device team_slave_1 added [ 225.023494][ T7483] bridge_slave_1: left allmulticast mode [ 225.039808][ T7483] bridge_slave_1: left promiscuous mode [ 225.054105][ T7483] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.074922][ T7483] bridge_slave_0: left allmulticast mode [ 225.091057][ T7483] bridge_slave_0: left promiscuous mode [ 225.102306][ T7483] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.111849][ T7483] bridge_slave_1: left allmulticast mode [ 225.120213][ T7483] bridge_slave_1: left promiscuous mode [ 225.125965][ T7483] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.137798][ T7483] bridge_slave_0: left allmulticast mode [ 225.143580][ T7483] bridge_slave_0: left promiscuous mode [ 225.159254][ T7483] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.313200][ C1] bridge0: port 2(bridge_slave_1) entered learning state [ 225.718648][ T54] Bluetooth: hci2: command tx timeout [ 226.358008][ T7483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 226.377520][ T7483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 226.395397][ T7483] bond0 (unregistering): Released all slaves [ 226.605778][ T7483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 226.623896][ T5286] usb 4-1: USB disconnect, device number 27 [ 226.641309][ T7483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 226.660028][ T7483] bond0 (unregistering): Released all slaves [ 226.667174][ T54] Bluetooth: hci4: command tx timeout [ 226.687568][ T8562] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 226.697621][ T8562] 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 1560 would solve the problem. [ 226.724145][ T8562] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 226.751520][ T54] Bluetooth: hci0: command tx timeout [ 226.890998][ T8562] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 226.911735][ T8562] 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 1560 would solve the problem. [ 226.941424][ T8562] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 227.015882][ T8639] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 227.231019][ T8562] hsr_slave_0: entered promiscuous mode [ 227.259935][ T8562] hsr_slave_1: entered promiscuous mode [ 227.268525][ T8562] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 227.276166][ T8562] Cannot create hsr debugfs directory [ 227.842488][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 227.970030][ T7483] hsr_slave_0: left promiscuous mode [ 227.976055][ T7483] hsr_slave_1: left promiscuous mode [ 227.997261][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 228.004721][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 228.040114][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 228.057267][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 228.090650][ T7483] hsr_slave_0: left promiscuous mode [ 228.107140][ T7483] hsr_slave_1: left promiscuous mode [ 228.114399][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 228.123683][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 228.162277][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 228.169807][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 228.341384][ T5228] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 228.342846][ T7483] veth1_macvtap: left promiscuous mode [ 228.354620][ T7483] veth0_macvtap: left promiscuous mode [ 228.358426][ T5228] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 228.368578][ T5228] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 228.376059][ T7483] veth1_vlan: left promiscuous mode [ 228.381996][ T7483] veth0_vlan: left promiscuous mode [ 228.387622][ T5228] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 228.399615][ T5228] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 228.406999][ T5228] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 228.415366][ T7483] veth1_macvtap: left promiscuous mode [ 228.421146][ T7483] veth0_macvtap: left promiscuous mode [ 228.426891][ T7483] veth1_vlan: left promiscuous mode [ 228.432204][ T7483] veth0_vlan: left promiscuous mode [ 228.834048][ T54] Bluetooth: hci0: command tx timeout [ 228.869800][ T5286] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 229.043511][ T7483] team0 (unregistering): Port device team_slave_1 removed [ 229.050982][ T5286] usb 5-1: Using ep0 maxpacket: 16 [ 229.064714][ T5286] usb 5-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xF3, changing to 0x83 [ 229.076503][ T5286] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 229.090794][ T5286] usb 5-1: New USB device found, idVendor=2040, idProduct=0264, bcdDevice=4e.d1 [ 229.099931][ T5286] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.108038][ T5286] usb 5-1: Product: syz [ 229.112235][ T5286] usb 5-1: Manufacturer: syz [ 229.116965][ T5286] usb 5-1: SerialNumber: syz [ 229.123501][ T5286] usb 5-1: config 0 descriptor?? [ 229.134719][ T5286] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (2040:0264, interface 0, class 0) [ 229.144571][ T5286] em28xx 5-1:0.0: Audio interface 0 found (Vendor Class) [ 229.156138][ T7483] team0 (unregistering): Port device team_slave_0 removed [ 229.750862][ T5286] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 229.960722][ T5286] em28xx 5-1:0.0: Config register raw data: 0xfffffffb [ 229.978568][ T5286] em28xx 5-1:0.0: AC97 chip type couldn't be determined [ 229.987361][ T5286] em28xx 5-1:0.0: No AC97 audio processor [ 230.003632][ T5286] usb 5-1: USB disconnect, device number 28 [ 230.030329][ T5286] em28xx 5-1:0.0: Disconnecting em28xx [ 230.049959][ T5286] em28xx 5-1:0.0: Freeing device [ 230.106357][ T7483] team0 (unregistering): Port device team_slave_1 removed [ 230.161397][ T7483] team0 (unregistering): Port device team_slave_0 removed [ 230.513055][ T54] Bluetooth: hci1: command tx timeout [ 230.646680][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 230.749160][ T8504] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 230.797373][ T8504] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 230.821187][ T7475] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.828399][ T7475] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.910743][ T54] Bluetooth: hci0: command tx timeout [ 230.940013][ T8504] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 230.954213][ T7475] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.961385][ T7475] bridge0: port 2(bridge_slave_1) entered forwarding state [ 231.051665][ T8504] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 231.465077][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 231.550183][ T8504] 8021q: adding VLAN 0 to HW filter on device bond0 [ 231.631384][ T8562] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 231.655255][ T8562] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 231.681218][ T8562] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 231.700579][ T8562] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 231.746356][ T8659] chnl_net:caif_netlink_parms(): no params data found [ 231.840690][ T8504] 8021q: adding VLAN 0 to HW filter on device team0 [ 231.980004][ T8659] bridge0: port 1(bridge_slave_0) entered blocking state [ 231.996982][ T8659] bridge0: port 1(bridge_slave_0) entered disabled state [ 232.014675][ T8659] bridge_slave_0: entered allmulticast mode [ 232.027027][ T8659] bridge_slave_0: entered promiscuous mode [ 232.044751][ T8659] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.062504][ T8659] bridge0: port 2(bridge_slave_1) entered disabled state [ 232.081612][ T8659] bridge_slave_1: entered allmulticast mode [ 232.094895][ T8659] bridge_slave_1: entered promiscuous mode [ 232.123621][ T7480] bridge0: port 1(bridge_slave_0) entered blocking state [ 232.130885][ T7480] bridge0: port 1(bridge_slave_0) entered forwarding state [ 232.153331][ T7480] bridge0: port 2(bridge_slave_1) entered blocking state [ 232.160549][ T7480] bridge0: port 2(bridge_slave_1) entered forwarding state [ 232.244530][ T7483] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 232.365542][ T8480] veth0_vlan: entered promiscuous mode [ 232.430891][ T7483] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 232.475657][ T8659] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 232.521766][ T8480] veth1_vlan: entered promiscuous mode [ 232.578484][ T8659] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 232.606954][ T54] Bluetooth: hci1: command tx timeout [ 232.649970][ T7483] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 232.746248][ T8659] team0: Port device team_slave_0 added [ 232.782301][ T7483] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 232.799560][ T8659] team0: Port device team_slave_1 added [ 232.868295][ T8480] veth0_macvtap: entered promiscuous mode [ 232.934627][ T8504] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 232.954844][ T8480] veth1_macvtap: entered promiscuous mode [ 232.968934][ T8659] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 232.976421][ T8659] 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 1560 would solve the problem. [ 233.004363][ T8659] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 233.044964][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 233.085466][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 233.116346][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 233.136025][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 233.147610][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 233.158850][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 233.171828][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 233.220841][ T8659] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 233.247278][ T8659] 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 1560 would solve the problem. [ 233.336187][ T8659] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 233.388410][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 233.415848][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 233.445336][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 233.485442][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 233.499174][ T8480] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 233.517120][ T8480] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 233.538065][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 233.562179][ T8562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 233.642317][ T8480] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 233.671646][ T8480] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 233.696259][ T8480] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 233.705092][ T8480] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 233.759095][ T8659] hsr_slave_0: entered promiscuous mode [ 233.765278][ T8659] hsr_slave_1: entered promiscuous mode [ 233.783455][ T8659] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 233.807242][ T8659] Cannot create hsr debugfs directory [ 233.825730][ T7483] bridge_slave_1: left allmulticast mode [ 233.834760][ T7483] bridge_slave_1: left promiscuous mode [ 233.840528][ T54] Bluetooth: Unknown BR/EDR signaling command 0x0f [ 233.847209][ T54] Bluetooth: Wrong link type (-22) [ 233.859406][ T7483] bridge0: port 2(bridge_slave_1) entered disabled state [ 233.881481][ T7483] bridge_slave_0: left allmulticast mode [ 233.894795][ T7483] bridge_slave_0: left promiscuous mode [ 233.901648][ T7483] bridge0: port 1(bridge_slave_0) entered disabled state [ 234.273455][ T7483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 234.285693][ T7483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 234.298180][ T7483] bond0 (unregistering): Released all slaves [ 234.328336][ T8562] 8021q: adding VLAN 0 to HW filter on device team0 [ 234.442517][ T8504] veth0_vlan: entered promiscuous mode [ 234.539688][ T2637] bridge0: port 1(bridge_slave_0) entered blocking state [ 234.546831][ T2637] bridge0: port 1(bridge_slave_0) entered forwarding state [ 234.559953][ T7475] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.576964][ T7475] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 234.614519][ T8504] veth1_vlan: entered promiscuous mode [ 234.630117][ T2637] bridge0: port 2(bridge_slave_1) entered blocking state [ 234.637295][ T2637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 234.675749][ T54] Bluetooth: hci1: command tx timeout [ 234.733459][ T7475] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 234.757766][ T7475] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 235.054974][ T7483] hsr_slave_0: left promiscuous mode [ 235.139435][ T7483] hsr_slave_1: left promiscuous mode [ 235.155121][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 235.166976][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 235.192471][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 235.206959][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 235.271288][ T7483] veth1_macvtap: left promiscuous mode [ 235.286929][ T7483] veth0_macvtap: left promiscuous mode [ 235.292802][ T7483] veth1_vlan: left promiscuous mode [ 235.307015][ T7483] veth0_vlan: left promiscuous mode [ 236.131826][ T7483] team0 (unregistering): Port device team_slave_1 removed [ 236.221156][ T7483] team0 (unregistering): Port device team_slave_0 removed [ 236.757482][ T54] Bluetooth: hci1: command tx timeout [ 236.960623][ T8504] veth0_macvtap: entered promiscuous mode [ 237.003274][ T8504] veth1_macvtap: entered promiscuous mode [ 237.046344][ T8562] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 237.092783][ T8792] netlink: 'syz.2.769': attribute type 1 has an invalid length. [ 237.121399][ T8504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 237.132181][ T8504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.143743][ T8504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 237.154681][ T8504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.165207][ T8504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 237.176023][ T8504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.217412][ T8504] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 237.368975][ T8504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 237.382870][ T8504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.400232][ T8504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 237.434007][ T8504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.453977][ T8504] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 237.466072][ T8504] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 237.498558][ T8504] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 237.553103][ T8562] veth0_vlan: entered promiscuous mode [ 237.599990][ T8504] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.627653][ T8504] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.637420][ T8504] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.667303][ T8504] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 237.814459][ T8562] veth1_vlan: entered promiscuous mode [ 238.135916][ T8562] veth0_macvtap: entered promiscuous mode [ 238.144896][ T5228] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 238.155149][ T5228] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 238.164284][ T5228] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 238.190861][ T8562] veth1_macvtap: entered promiscuous mode [ 238.210188][ T5228] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 238.228048][ T5228] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 238.235377][ T5228] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 238.356304][ T7483] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 238.411871][ T8659] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 238.425929][ T8659] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 238.450349][ T8659] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 238.457629][ T7480] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 238.465612][ T7480] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 238.632552][ T7483] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 238.671403][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.687168][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.697712][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.708383][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.718372][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.729724][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.748194][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 238.759602][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.782523][ T8562] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 238.813073][ T8659] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 238.918539][ T7483] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 238.946021][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.963903][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 238.975800][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 238.996915][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.006783][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.017467][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.027452][ T8562] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 239.037962][ T8562] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 239.049190][ T8562] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 239.126187][ T7483] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 239.183729][ T8562] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.185807][ T2637] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 239.192604][ T8562] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.221064][ T2637] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 239.233683][ T8562] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.243585][ T8562] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 239.781760][ T8815] chnl_net:caif_netlink_parms(): no params data found [ 239.852378][ T7483] bridge_slave_1: left allmulticast mode [ 239.863890][ T7483] bridge_slave_1: left promiscuous mode [ 239.872748][ T7483] bridge0: port 2(bridge_slave_1) entered disabled state [ 239.883282][ T7483] bridge_slave_0: left allmulticast mode [ 239.904795][ T7483] bridge_slave_0: left promiscuous mode [ 239.913814][ T7483] bridge0: port 1(bridge_slave_0) entered disabled state [ 240.238771][ T5230] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 240.271696][ T5228] Bluetooth: hci3: command tx timeout [ 240.407838][ T5230] usb 2-1: Using ep0 maxpacket: 8 [ 240.415835][ T5230] usb 2-1: New USB device found, idVendor=2001, idProduct=3c1a, bcdDevice=62.2f [ 240.415874][ T5230] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.415897][ T5230] usb 2-1: Product: syz [ 240.415913][ T5230] usb 2-1: Manufacturer: syz [ 240.415928][ T5230] usb 2-1: SerialNumber: syz [ 240.421445][ T5230] usb 2-1: config 0 descriptor?? [ 240.633589][ T5230] usb 2-1: USB disconnect, device number 27 [ 240.669544][ T7483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 240.675091][ T7483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 240.678117][ T7483] bond0 (unregistering): Released all slaves [ 240.727041][ T7475] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.727066][ T7475] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 240.844132][ T8659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 240.918733][ T7487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 240.918758][ T7487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 240.983238][ T8659] 8021q: adding VLAN 0 to HW filter on device team0 [ 241.087675][ T5230] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 241.113172][ T8874] netlink: 64 bytes leftover after parsing attributes in process `syz.0.728'. [ 241.173823][ T7487] bridge0: port 1(bridge_slave_0) entered blocking state [ 241.173944][ T7487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 241.175240][ T7487] bridge0: port 2(bridge_slave_1) entered blocking state [ 241.175301][ T7487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 241.259193][ T7483] hsr_slave_0: left promiscuous mode [ 241.270454][ T7483] hsr_slave_1: left promiscuous mode [ 241.271729][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 241.271788][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 241.272653][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 241.272680][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 241.294599][ T5230] usb 2-1: New USB device found, idVendor=09e1, idProduct=5121, bcdDevice=40.c1 [ 241.294632][ T5230] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 241.294653][ T5230] usb 2-1: Product: syz [ 241.294668][ T5230] usb 2-1: Manufacturer: syz [ 241.294684][ T5230] usb 2-1: SerialNumber: syz [ 241.300435][ T7483] veth1_macvtap: left promiscuous mode [ 241.300497][ T7483] veth0_macvtap: left promiscuous mode [ 241.300613][ T7483] veth1_vlan: left promiscuous mode [ 241.300702][ T7483] veth0_vlan: left promiscuous mode [ 241.323199][ T5230] usb 2-1: config 0 descriptor?? [ 241.528090][ T5230] int51x1 2-1:0.0: probe with driver int51x1 failed with error -22 [ 241.731657][ T5286] usb 2-1: USB disconnect, device number 28 [ 242.060238][ T7483] team0 (unregistering): Port device team_slave_1 removed [ 242.105642][ T7483] team0 (unregistering): Port device team_slave_0 removed [ 242.335327][ T8889] netlink: 4 bytes leftover after parsing attributes in process `syz.1.783'. [ 242.358032][ T5228] Bluetooth: hci3: command tx timeout [ 242.581965][ T8815] bridge0: port 1(bridge_slave_0) entered blocking state [ 242.589973][ T8815] bridge0: port 1(bridge_slave_0) entered disabled state [ 242.597560][ T8815] bridge_slave_0: entered allmulticast mode [ 242.604776][ T8815] bridge_slave_0: entered promiscuous mode [ 242.615412][ T8815] bridge0: port 2(bridge_slave_1) entered blocking state [ 242.630495][ T8815] bridge0: port 2(bridge_slave_1) entered disabled state [ 242.637850][ T8815] bridge_slave_1: entered allmulticast mode [ 242.644467][ T8815] bridge_slave_1: entered promiscuous mode [ 242.750349][ T8815] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 242.791491][ T8815] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 242.945525][ T8815] team0: Port device team_slave_0 added [ 242.984018][ T8815] team0: Port device team_slave_1 added [ 243.035424][ T8901] netlink: 4 bytes leftover after parsing attributes in process `syz.1.788'. [ 243.186477][ T8815] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 243.207207][ T8815] 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 1560 would solve the problem. [ 243.233118][ C0] vkms_vblank_simulate: vblank timer overrun [ 243.275140][ T8914] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 243.282311][ T8815] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 243.316035][ T8916] netlink: 12 bytes leftover after parsing attributes in process `syz.1.792'. [ 243.369114][ T8815] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 243.376133][ T8815] 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 1560 would solve the problem. [ 243.424057][ T8815] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 243.622432][ T8815] hsr_slave_0: entered promiscuous mode [ 243.643770][ T8815] hsr_slave_1: entered promiscuous mode [ 243.684333][ T8659] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 244.125150][ T8659] veth0_vlan: entered promiscuous mode [ 244.164885][ T8659] veth1_vlan: entered promiscuous mode [ 244.413918][ T8962] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 244.427604][ T5228] Bluetooth: hci3: command tx timeout [ 244.432800][ T8962] gretap1: entered promiscuous mode [ 244.458645][ T8962] gretap1: entered allmulticast mode [ 244.665194][ T8659] veth0_macvtap: entered promiscuous mode [ 244.705766][ T8659] veth1_macvtap: entered promiscuous mode [ 244.783675][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 244.822872][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.853039][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 244.874081][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.895770][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 244.932997][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.947817][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 244.958481][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 244.969727][ T8659] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 244.980292][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 244.991386][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.001288][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 245.011781][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.021932][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 245.032660][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.042753][ T8659] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 245.053454][ T8659] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 245.064603][ T8659] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 245.109959][ T8659] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.123486][ T8659] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.148354][ T8659] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.159179][ T8659] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 245.388376][ T7483] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 245.396252][ T7483] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 245.434833][ T8815] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 245.462951][ T8815] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 245.481833][ T5827] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 245.493535][ T8815] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 245.518103][ T5827] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 245.535429][ T8815] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 245.658286][ T8815] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.675055][ T8815] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.679423][ T8996] netlink: 24 bytes leftover after parsing attributes in process `syz.3.752'. [ 245.694197][ T5827] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.701346][ T5827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.710284][ T5827] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.717450][ T5827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.723900][ T9000] netlink: 4 bytes leftover after parsing attributes in process `syz.1.814'. [ 245.813035][ T8815] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 245.846336][ T8815] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 245.934650][ T8815] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 246.060752][ T8815] veth0_vlan: entered promiscuous mode [ 246.119201][ T8815] veth1_vlan: entered promiscuous mode [ 246.261613][ T8815] veth0_macvtap: entered promiscuous mode [ 246.285121][ T8815] veth1_macvtap: entered promiscuous mode [ 246.314345][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.353409][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.379757][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.397017][ T5284] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 246.413686][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.425714][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.438801][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.459187][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.487036][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.507611][ T5228] Bluetooth: hci3: command tx timeout [ 246.508197][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 246.557051][ T5284] usb 4-1: Using ep0 maxpacket: 16 [ 246.564650][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.567820][ T5284] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 246.578616][ T8815] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.602806][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.617176][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.647035][ T5284] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 246.667537][ T5284] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 246.675111][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.697164][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.707139][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.717750][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.727646][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.738158][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.741940][ T5284] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 246.748021][ T8815] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 246.748043][ T8815] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.749248][ T8815] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 246.789849][ T8815] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.798720][ T8815] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.807718][ T8815] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.816451][ T8815] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.824054][ T5284] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 246.887034][ T9039] netlink: 28 bytes leftover after parsing attributes in process `syz.2.825'. [ 246.896070][ T9039] netlink: 28 bytes leftover after parsing attributes in process `syz.2.825'. [ 246.945715][ T5284] usb 4-1: config 0 descriptor?? [ 246.948736][ T9039] macvlan0: entered promiscuous mode [ 246.972171][ T9039] batadv_slave_0: entered promiscuous mode [ 247.181449][ T2637] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 247.208313][ T2637] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 247.368085][ T7480] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 247.403633][ T7480] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 247.425152][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.434499][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.464422][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.496672][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.506412][ T5230] IPVS: starting estimator thread 0... [ 247.537008][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.547471][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.554743][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.563759][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.571866][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.582359][ T5284] microsoft 0003:045E:07DA.000E: unknown main item tag 0x0 [ 247.595252][ T5284] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.000E/input/input21 [ 247.625181][ T9064] IPVS: using max 20 ests per chain, 48000 per kthread [ 247.676107][ T5284] microsoft 0003:045E:07DA.000E: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 247.708290][ T5284] usb 4-1: USB disconnect, device number 28 [ 248.119636][ T9089] xt_hashlimit: invalid interval [ 248.379770][ T9095] loop4: detected capacity change from 0 to 2 [ 248.597728][ T5230] psmouse serio3: Failed to reset mouse on : -5 [ 249.500317][ T9125] xt_hashlimit: invalid interval [ 249.547433][ T8] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 249.856956][ T8] usb 1-1: Using ep0 maxpacket: 32 [ 249.867093][ T8] usb 1-1: config index 0 descriptor too short (expected 156, got 27) [ 249.895698][ T8] usb 1-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 249.926339][ T8] usb 1-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 249.958973][ T8] usb 1-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 249.985364][ T8] usb 1-1: config 0 interface 0 has no altsetting 0 [ 250.007171][ T8] usb 1-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 250.026416][ T8] usb 1-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 250.057065][ T8] usb 1-1: Product: syz [ 250.061350][ T8] usb 1-1: Manufacturer: syz [ 250.076649][ T8] usb 1-1: SerialNumber: syz [ 250.094790][ T8] usb 1-1: config 0 descriptor?? [ 250.109371][ T8] ldusb 1-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 250.120373][ T8] ldusb 1-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 250.270079][ T9144] macvlan2: entered promiscuous mode [ 250.276904][ T9144] macvlan2: entered allmulticast mode [ 250.282899][ T9144] bond_slave_0: entered promiscuous mode [ 250.288951][ T9144] bond_slave_1: entered promiscuous mode [ 250.317742][ T9144] bond0: entered allmulticast mode [ 250.323017][ T9144] bond_slave_0: entered allmulticast mode [ 250.337043][ T9144] bond_slave_1: entered allmulticast mode [ 250.347341][ T9144] bond0: entered promiscuous mode [ 250.369617][ T9144] 8021q: adding VLAN 0 to HW filter on device macvlan2 [ 250.382022][ T8] usb 1-1: USB disconnect, device number 21 [ 250.388149][ C0] ldusb 1-1:0.0: usb_submit_urb failed (-19) [ 250.390515][ T9144] team0: Port device macvlan2 added [ 250.413874][ T8] ldusb 1-1:0.0: LD USB Device #0 now disconnected [ 250.609683][ T9124] ldusb: No device or device unplugged -19 [ 250.862427][ T29] audit: type=1326 audit(1727505413.729:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9159 comm="syz.2.863" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff70597dff9 code=0x0 [ 251.957412][ T5285] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 252.126949][ T5285] usb 1-1: Using ep0 maxpacket: 8 [ 252.142015][ T5285] usb 1-1: New USB device found, idVendor=0ccd, idProduct=00b3, bcdDevice=2d.ea [ 252.171299][ T5285] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.198386][ T5285] usb 1-1: Product: syz [ 252.212106][ T5285] usb 1-1: Manufacturer: syz [ 252.228003][ T5285] usb 1-1: SerialNumber: syz [ 252.248059][ T5285] usb 1-1: config 0 descriptor?? [ 252.382346][ T5230] misc userio: Buffer overflowed, userio client isn't keeping up [ 252.401376][ T9187] misc userio: Begin command sent, but we're already running [ 252.487040][ T5285] usb 1-1: dvb_usb_v2: found a 'TerraTec NOXON DAB Stick' in warm state [ 252.877261][ T9189] ALSA: mixer_oss: invalid OSS volume '1:' [ 252.883255][ T9189] ALSA: mixer_oss: invalid OSS volume 'invalid' [ 252.889673][ T9189] ALSA: mixer_oss: invalid OSS volume 'verification' [ 252.896477][ T9189] ALSA: mixer_oss: invalid OSS volume 'stack' [ 252.902764][ T9189] ALSA: mixer_oss: invalid OSS volume 'proc' [ 253.055069][ T9197] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 253.103468][ T5285] dvb_usb_rtl28xxu 1-1:0.0: probe with driver dvb_usb_rtl28xxu failed with error -71 [ 253.126134][ T5285] usb 1-1: USB disconnect, device number 22 [ 253.544955][ T7483] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.669291][ T7483] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.690281][ T5230] input: PS/2 Generic Mouse as /devices/serio3/input/input22 [ 253.808282][ T7483] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 253.917069][ T5230] psmouse serio3: Failed to enable mouse on [ 253.949070][ T7483] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 254.329044][ T7483] bridge_slave_1: left allmulticast mode [ 254.343760][ T7483] bridge_slave_1: left promiscuous mode [ 254.360614][ T7483] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.409996][ T7483] bridge_slave_0: left allmulticast mode [ 254.425806][ T54] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 254.425951][ T7483] bridge_slave_0: left promiscuous mode [ 254.440268][ T54] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 254.449547][ T54] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 254.456747][ T7483] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.475515][ T54] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 254.484741][ T54] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 254.492776][ T54] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 255.114004][ T7483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 255.125552][ T7483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 255.137420][ T7483] bond0 (unregistering): Released all slaves [ 255.477001][ T8] usb 4-1: new full-speed USB device number 29 using dummy_hcd [ 255.612160][ T7483] hsr_slave_0: left promiscuous mode [ 255.617529][ T5230] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 255.628660][ T7483] hsr_slave_1: left promiscuous mode [ 255.632346][ T8] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 255.645259][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 255.653315][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 255.688322][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 255.693725][ T8] usb 4-1: New USB device found, idVendor=056e, idProduct=00e6, bcdDevice= 0.00 [ 255.707293][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 255.715615][ T8] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 255.740034][ T8] usb 4-1: config 0 descriptor?? [ 255.755417][ T7483] veth1_macvtap: left promiscuous mode [ 255.767125][ T5230] usb 1-1: Using ep0 maxpacket: 8 [ 255.767152][ T7483] veth0_macvtap: left promiscuous mode [ 255.792942][ T5230] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 138, changing to 11 [ 255.795126][ T7483] veth1_vlan: left promiscuous mode [ 255.823232][ T7483] veth0_vlan: left promiscuous mode [ 255.893670][ T5230] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 16 [ 256.000382][ T5230] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 256.029841][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.040771][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.074377][ T5230] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 256.112057][ T5230] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.123344][ T5230] usb 1-1: Product: Ñ• [ 256.127865][ T5230] usb 1-1: SerialNumber: syz [ 256.190186][ T8] hid (null): unknown global tag 0xe [ 256.249048][ T8] elecom 0003:056E:00E6.000F: unknown main item tag 0x7 [ 256.269488][ T8] elecom 0003:056E:00E6.000F: unknown global tag 0xe [ 256.291219][ T8] elecom 0003:056E:00E6.000F: item 0 0 1 14 parsing failed [ 256.306276][ T8] elecom 0003:056E:00E6.000F: probe with driver elecom failed with error -22 [ 256.356389][ T9245] usb usb8: usbfs: process 9245 (syz.0.893) did not claim interface 0 before use [ 256.383019][ T5230] cdc_ncm 1-1:1.0: bind() failure [ 256.418975][ T5286] usb 4-1: USB disconnect, device number 29 [ 256.441293][ T5230] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 256.457462][ T5230] cdc_ncm 1-1:1.1: bind() failure [ 256.477399][ T5230] usb 1-1: USB disconnect, device number 23 [ 256.588796][ T5228] Bluetooth: hci4: command tx timeout [ 257.057088][ T5230] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 257.228690][ T5230] usb 3-1: Using ep0 maxpacket: 8 [ 257.241687][ T7483] team0 (unregistering): Port device team_slave_1 removed [ 257.257830][ T5230] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 257.277941][ T5230] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 257.320330][ T5230] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 257.342617][ T5230] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 257.355456][ T7483] team0 (unregistering): Port device team_slave_0 removed [ 257.382443][ T5230] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.407839][ T5230] usb 3-1: Product: syz [ 257.412719][ T5230] usb 3-1: Manufacturer: syz [ 257.421166][ T5230] usb 3-1: SerialNumber: syz [ 257.944925][ T9280] netlink: 12 bytes leftover after parsing attributes in process `syz.0.900'. [ 258.237532][ T9290] Cannot find set identified by id 0 to match [ 258.341256][ T9227] chnl_net:caif_netlink_parms(): no params data found [ 258.473733][ T5230] cdc_ncm 3-1:1.0: bind() failure [ 258.489616][ T5230] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 258.532296][ T5230] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 258.590718][ T5230] usbtest 3-1:1.1: probe with driver usbtest failed with error -71 [ 258.660293][ T5230] usb 3-1: USB disconnect, device number 23 [ 258.676999][ T5228] Bluetooth: hci4: command tx timeout [ 258.749773][ T9227] bridge0: port 1(bridge_slave_0) entered blocking state [ 258.786409][ T9227] bridge0: port 1(bridge_slave_0) entered disabled state [ 258.811344][ T9227] bridge_slave_0: entered allmulticast mode [ 258.837098][ T9227] bridge_slave_0: entered promiscuous mode [ 258.876184][ T9227] bridge0: port 2(bridge_slave_1) entered blocking state [ 258.893440][ T9227] bridge0: port 2(bridge_slave_1) entered disabled state [ 258.893789][ T54] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 258.908553][ T9227] bridge_slave_1: entered allmulticast mode [ 258.914784][ T54] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 258.950610][ T54] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 258.958868][ T9227] bridge_slave_1: entered promiscuous mode [ 258.965738][ T54] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 258.976108][ T54] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 258.983577][ T54] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 259.102002][ T7483] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 259.337811][ T9321] xt_hashlimit: invalid interval [ 259.362040][ T7483] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 259.466054][ T9227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 259.506185][ T9227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 259.591023][ T7483] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 259.867533][ T7483] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 259.935176][ T9227] team0: Port device team_slave_0 added [ 259.963830][ T9227] team0: Port device team_slave_1 added [ 260.039932][ T9227] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 260.046999][ T9227] 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 1560 would solve the problem. [ 260.072896][ C0] vkms_vblank_simulate: vblank timer overrun [ 260.079821][ T9227] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 260.092372][ T9227] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 260.099755][ T9227] 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 1560 would solve the problem. [ 260.125619][ C0] vkms_vblank_simulate: vblank timer overrun [ 260.132681][ T9227] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 260.216675][ T9227] hsr_slave_0: entered promiscuous mode [ 260.231803][ T9227] hsr_slave_1: entered promiscuous mode [ 260.262539][ T9227] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 260.295534][ T9227] Cannot create hsr debugfs directory [ 260.627140][ T7483] bridge_slave_1: left allmulticast mode [ 260.632839][ T7483] bridge_slave_1: left promiscuous mode [ 260.640140][ T7483] bridge0: port 2(bridge_slave_1) entered disabled state [ 260.667036][ T7483] bridge_slave_0: left allmulticast mode [ 260.672757][ T7483] bridge_slave_0: left promiscuous mode [ 260.678754][ T7483] bridge0: port 1(bridge_slave_0) entered disabled state [ 260.749072][ T54] Bluetooth: hci4: command tx timeout [ 261.068316][ T54] Bluetooth: hci1: command tx timeout [ 261.236202][ T7483] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 261.258111][ T7483] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 261.272913][ T7483] bond0 (unregistering): Released all slaves [ 261.609062][ T9383] macvlan3: entered promiscuous mode [ 261.615249][ T9383] team_slave_0: entered promiscuous mode [ 261.621276][ T9383] team_slave_1: entered promiscuous mode [ 261.630386][ T9383] team0: entered promiscuous mode [ 261.636638][ T9383] 8021q: adding VLAN 0 to HW filter on device macvlan3 [ 261.665056][ T9383] team0: left promiscuous mode [ 261.673613][ T9383] team_slave_0: left promiscuous mode [ 261.679115][ T9383] team_slave_1: left promiscuous mode [ 261.705166][ T9313] chnl_net:caif_netlink_parms(): no params data found [ 261.848117][ T5284] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 262.011975][ T5284] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 262.022197][ T5284] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.037706][ T5284] usb 5-1: config 0 descriptor?? [ 262.170786][ T7483] hsr_slave_0: left promiscuous mode [ 262.193170][ T7483] hsr_slave_1: left promiscuous mode [ 262.211216][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 262.218795][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 262.227953][ T7483] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 262.235437][ T7483] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 262.258718][ T7483] veth1_macvtap: left promiscuous mode [ 262.264298][ T7483] veth0_macvtap: left promiscuous mode [ 262.270277][ T7483] veth1_vlan: left promiscuous mode [ 262.275583][ T7483] veth0_vlan: left promiscuous mode [ 262.317987][ T5284] [drm] vendor descriptor length:6 data:06 5f f2 51 72 8a 00 00 00 00 00 [ 262.327581][ T5284] [drm:udl_init] *ERROR* Unrecognized vendor firmware descriptor [ 262.531328][ T5284] [drm:udl_init] *ERROR* Selecting channel failed [ 262.566163][ T5284] [drm] Initialized udl 0.0.1 for 5-1:0.0 on minor 2 [ 262.578235][ T5284] [drm] Initialized udl on minor 2 [ 262.586798][ T5284] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 262.605592][ T5284] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 262.619204][ T938] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 262.627694][ T938] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 262.637152][ T5284] usb 5-1: USB disconnect, device number 29 [ 262.827001][ T54] Bluetooth: hci4: command tx timeout [ 263.150537][ T54] Bluetooth: hci1: command tx timeout [ 263.226132][ T7483] team0 (unregistering): Port device team_slave_1 removed [ 263.279923][ T7483] team0 (unregistering): Port device team_slave_0 removed [ 263.913991][ T9398] team0: entered promiscuous mode [ 263.933813][ T9398] team_slave_0: entered promiscuous mode [ 263.943192][ T9398] team_slave_1: entered promiscuous mode [ 264.067704][ T9402] team0: left promiscuous mode [ 264.072930][ T9402] team_slave_0: left promiscuous mode [ 264.089162][ T9402] team_slave_1: left promiscuous mode [ 264.381851][ T9313] bridge0: port 1(bridge_slave_0) entered blocking state [ 264.406639][ T9313] bridge0: port 1(bridge_slave_0) entered disabled state [ 264.447973][ T9313] bridge_slave_0: entered allmulticast mode [ 264.462645][ T9313] bridge_slave_0: entered promiscuous mode [ 264.494633][ T9313] bridge0: port 2(bridge_slave_1) entered blocking state [ 264.518158][ T9313] bridge0: port 2(bridge_slave_1) entered disabled state [ 264.525533][ T9313] bridge_slave_1: entered allmulticast mode [ 264.541442][ T9313] bridge_slave_1: entered promiscuous mode [ 264.669820][ T9313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 264.711320][ T9313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 264.792696][ T9313] team0: Port device team_slave_0 added [ 264.861988][ T9313] team0: Port device team_slave_1 added [ 264.934941][ T9227] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 264.954298][ T9313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 264.979257][ T9313] 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 1560 would solve the problem. [ 265.024119][ T9313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 265.043975][ T9313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 265.052246][ T9313] 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 1560 would solve the problem. [ 265.092855][ T9313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 265.107924][ T9227] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 265.133656][ T9227] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 265.152221][ T9443] netlink: 4 bytes leftover after parsing attributes in process `syz.2.949'. [ 265.182262][ T9227] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 265.228841][ T54] Bluetooth: hci1: command tx timeout [ 265.280433][ T9313] hsr_slave_0: entered promiscuous mode [ 265.295002][ T9313] hsr_slave_1: entered promiscuous mode [ 265.302807][ T9313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 265.318191][ T9313] Cannot create hsr debugfs directory [ 265.601879][ T9454] Â: renamed from pim6reg1 [ 265.818730][ T29] audit: type=1326 audit(1727505428.679:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9463 comm="syz.0.956" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6e8dd7dff9 code=0x0 [ 265.924021][ T9227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 265.976828][ T9227] 8021q: adding VLAN 0 to HW filter on device team0 [ 266.101763][ T7487] bridge0: port 1(bridge_slave_0) entered blocking state [ 266.108966][ T7487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 266.135977][ T7487] bridge0: port 2(bridge_slave_1) entered blocking state [ 266.143251][ T7487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 266.302293][ T9227] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 266.312888][ T9227] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 266.342141][ T9227] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 266.524529][ T9227] veth0_vlan: entered promiscuous mode [ 266.547404][ T9227] veth1_vlan: entered promiscuous mode [ 266.619469][ T9227] veth0_macvtap: entered promiscuous mode [ 266.645340][ T9227] veth1_macvtap: entered promiscuous mode [ 266.733447][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.744139][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.754223][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.764751][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.774679][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.785216][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.795193][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 266.805798][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.817163][ T9227] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 266.913176][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.930011][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.941398][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.953104][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 266.970437][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 266.984209][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 267.004020][ T9227] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 267.021722][ T9227] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 267.035315][ T9227] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 267.043568][ T5285] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 267.056067][ T9227] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.066687][ T9227] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.076189][ T9227] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.085656][ T9227] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 267.100941][ T9313] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 267.129630][ T9313] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 267.141631][ T9313] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 267.167951][ T9313] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 267.201961][ T5285] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 267.243718][ T5285] usb 5-1: config 0 has no interfaces? [ 267.317352][ T54] Bluetooth: hci1: command tx timeout [ 267.317411][ T5285] usb 5-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 267.382035][ T5285] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.408284][ T5285] usb 5-1: Product: syz [ 267.412516][ T5285] usb 5-1: Manufacturer: syz [ 267.437081][ T5285] usb 5-1: SerialNumber: syz [ 267.459205][ T5285] usb 5-1: config 0 descriptor?? [ 267.471619][ T5827] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 267.511538][ T5827] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 267.545643][ T9313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 267.613638][ T9313] 8021q: adding VLAN 0 to HW filter on device team0 [ 267.632142][ T5827] bridge0: port 1(bridge_slave_0) entered blocking state [ 267.637278][ T9510] netlink: 64 bytes leftover after parsing attributes in process `syz.0.967'. [ 267.639347][ T5827] bridge0: port 1(bridge_slave_0) entered forwarding state [ 267.663669][ T7487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 267.698758][ T5827] bridge0: port 2(bridge_slave_1) entered blocking state [ 267.705988][ T5827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 267.713977][ T7487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 267.885502][ T5230] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 267.974054][ T9313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 268.072447][ T5230] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 268.139402][ T9313] veth0_vlan: entered promiscuous mode [ 268.145185][ T5230] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 268.166130][ T5230] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 268.183079][ T9313] veth1_vlan: entered promiscuous mode [ 268.196757][ T5230] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 268.255175][ T5230] usb 3-1: SerialNumber: syz [ 268.297019][ T5285] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 268.330903][ T9313] veth0_macvtap: entered promiscuous mode [ 268.354926][ T9313] veth1_macvtap: entered promiscuous mode [ 268.424166][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 268.474187][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 268.489166][ T5285] usb 1-1: Using ep0 maxpacket: 16 [ 268.508922][ T5230] usb 3-1: 0:2 : does not exist [ 268.510512][ T5285] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 268.534142][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 268.546364][ T5285] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 268.562667][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 268.576331][ T5285] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 268.593807][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 268.606012][ T5230] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 268.615244][ T5285] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 268.634239][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 268.649815][ T5285] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.660687][ T5285] usb 1-1: Product: syz [ 268.664881][ T5285] usb 1-1: Manufacturer: syz [ 268.675081][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 268.695209][ T5285] usb 1-1: SerialNumber: syz [ 268.699136][ T5230] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 268.703794][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 268.727277][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 268.729134][ T5230] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 268.753871][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 268.798747][ T5230] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 268.801736][ T9313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 268.843542][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 268.854495][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 268.891736][ T5230] usb 3-1: USB disconnect, device number 24 [ 268.902958][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 268.945521][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.002513][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.038532][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.064191][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.093856][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.112845][ T9313] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 269.137603][ T9313] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 269.149753][ T5285] usb 1-1: 2:1 : format type 0 is detected, processed as PCM [ 269.178246][ T9313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 269.268449][ T9313] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.293664][ T9313] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.309885][ T9313] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.326578][ T9313] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 269.515473][ T7483] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 269.528834][ T7483] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 269.570218][ T5827] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 269.589542][ T5827] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 269.883591][ T51] usb 5-1: USB disconnect, device number 30 [ 270.006134][ T9570] netlink: 4 bytes leftover after parsing attributes in process `syz.4.978'. [ 270.051866][ T5285] usb 1-1: USB disconnect, device number 24 [ 270.134017][ T6951] udevd[6951]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 270.407034][ T5230] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 270.589768][ T5230] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 270.617630][ T5230] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 270.653641][ T5230] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 270.716906][ T5230] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 270.783749][ T9569] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 270.805997][ T5230] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 271.293924][ T9227] cgroup: fork rejected by pids controller in /syz1 [ 271.314252][ T5284] usb 3-1: USB disconnect, device number 25 [ 271.684129][ T9633] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 271.910175][ T7480] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 272.186412][ T9650] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 272.215923][ T7480] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 272.333299][ T9661] TCP: request_sock_subflow_v6: Possible SYN flooding on port [fe80::aa]:20002. Sending cookies. [ 272.356993][ T5285] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 272.357223][ T8] usb 1-1: new full-speed USB device number 25 using dummy_hcd [ 272.441900][ T7480] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 272.483455][ T5228] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 272.493655][ T5228] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 272.502847][ T5228] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 272.517195][ T5228] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 272.527281][ T5285] usb 4-1: Using ep0 maxpacket: 32 [ 272.532533][ T5228] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 272.540638][ T5228] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 272.551308][ T5285] usb 4-1: config 0 has an invalid interface number: 9 but max is 0 [ 272.553560][ T8] usb 1-1: config 0 has an invalid interface number: 20 but max is 0 [ 272.560380][ T5285] usb 4-1: config 0 has no interface number 0 [ 272.592589][ T5285] usb 4-1: New USB device found, idVendor=06a2, idProduct=0003, bcdDevice=b4.8c [ 272.601988][ T5285] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 272.610107][ T5285] usb 4-1: Product: syz [ 272.614314][ T5285] usb 4-1: Manufacturer: syz [ 272.619111][ T5285] usb 4-1: SerialNumber: syz [ 272.624624][ T8] usb 1-1: config 0 has no interface number 0 [ 272.647545][ T5285] usb 4-1: config 0 descriptor?? [ 272.661748][ T5285] gspca_main: gspca_topro-2.14.0 probing 06a2:0003 [ 272.675511][ T8] usb 1-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 272.727134][ T8] usb 1-1: config 0 interface 20 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 272.740103][ T7480] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 272.745531][ T8] usb 1-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 272.771676][ T8] usb 1-1: New USB device strings: Mfr=1, Product=12, SerialNumber=3 [ 272.784084][ T8] usb 1-1: Product: syz [ 272.788734][ T8] usb 1-1: Manufacturer: syz [ 272.793537][ T8] usb 1-1: SerialNumber: syz [ 272.802519][ T8] usb 1-1: config 0 descriptor?? [ 272.808687][ T9645] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 272.818784][ T8] usb-storage 1-1:0.20: USB Mass Storage device detected [ 272.844308][ T8] usb-storage 1-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 272.947408][ T5284] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 273.024040][ T9645] netlink: 'syz.0.996': attribute type 9 has an invalid length. [ 273.055007][ T9645] netlink: 134660 bytes leftover after parsing attributes in process `syz.0.996'. [ 273.089465][ T8] scsi host1: usb-storage 1-1:0.20 [ 273.107066][ T5284] usb 5-1: Using ep0 maxpacket: 16 [ 273.118278][ T5284] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice=10.00 [ 273.127738][ T5284] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 273.135764][ T5284] usb 5-1: Product: syz [ 273.140321][ T5284] usb 5-1: Manufacturer: syz [ 273.144942][ T5284] usb 5-1: SerialNumber: syz [ 273.155960][ T7480] bridge_slave_1: left allmulticast mode [ 273.163073][ T5284] usb 5-1: config 0 descriptor?? [ 273.174364][ T5284] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 273.191625][ T5284] usb 5-1: Detected FT-X [ 273.192743][ T7480] bridge_slave_1: left promiscuous mode [ 273.204417][ T8] usb 1-1: USB disconnect, device number 25 [ 273.230208][ T7480] bridge0: port 2(bridge_slave_1) entered disabled state [ 273.257861][ T7480] bridge_slave_0: left allmulticast mode [ 273.273915][ T7480] bridge_slave_0: left promiscuous mode [ 273.295884][ T7480] bridge0: port 1(bridge_slave_0) entered disabled state [ 273.383076][ T5284] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 273.891768][ T5284] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 273.935967][ T5285] gspca_topro: reg_w err -71 [ 273.969653][ T5285] gspca_topro: Sensor soi763a [ 274.024639][ T5285] usb 4-1: USB disconnect, device number 30 [ 274.107718][ T8] usb 5-1: USB disconnect, device number 31 [ 274.155051][ T8] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 274.195656][ T8] ftdi_sio 5-1:0.0: device disconnected [ 274.356655][ T7480] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 274.372752][ T7480] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 274.385168][ T7480] bond0 (unregistering): Released all slaves [ 274.405757][ T9707] netlink: 'syz.2.1008': attribute type 10 has an invalid length. [ 274.431794][ T9707] bridge0: port 2(bridge_slave_1) entered disabled state [ 274.439143][ T9707] bridge0: port 1(bridge_slave_0) entered disabled state [ 274.468386][ T9707] bridge0: port 2(bridge_slave_1) entered blocking state [ 274.475589][ T9707] bridge0: port 2(bridge_slave_1) entered forwarding state [ 274.483142][ T9707] bridge0: port 1(bridge_slave_0) entered blocking state [ 274.490313][ T9707] bridge0: port 1(bridge_slave_0) entered forwarding state [ 274.514557][ T9707] bridge0: entered promiscuous mode [ 274.528192][ T9707] bridge0: entered allmulticast mode [ 274.534476][ T9707] bond0: (slave bridge0): Enslaving as an active interface with an up link [ 274.588897][ T5228] Bluetooth: hci4: command tx timeout [ 274.611937][ T9667] chnl_net:caif_netlink_parms(): no params data found [ 274.832905][ T7480] hsr_slave_0: left promiscuous mode [ 274.862839][ T7480] hsr_slave_1: left promiscuous mode [ 274.885262][ T7480] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 274.917837][ T7480] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 274.948767][ T7480] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 274.983395][ T7480] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 274.996000][ T9730] loop3: detected capacity change from 0 to 7 [ 275.017871][ T9730] Dev loop3: unable to read RDB block 7 [ 275.025038][ T9730] loop3: unable to read partition table [ 275.047630][ T9730] loop3: partition table beyond EOD, truncated [ 275.087067][ T9730] loop_reread_partitions: partition scan of loop3 (þ被xüŸÑø éÚ¬§½dƤ´à–ƒÝ¡¯¨â·û [ 275.087067][ T9730] ) failed (rc=-5) [ 275.136890][ T7480] veth1_macvtap: left promiscuous mode [ 275.143603][ T7480] veth0_macvtap: left promiscuous mode [ 275.197130][ T7480] veth1_vlan: left promiscuous mode [ 275.202467][ T7480] veth0_vlan: left promiscuous mode [ 275.662771][ T9760] xt_hashlimit: invalid interval [ 275.721638][ T9761] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 276.666988][ T5228] Bluetooth: hci4: command tx timeout [ 276.914905][ T7480] team0 (unregistering): Port device team_slave_1 removed [ 276.965476][ T7480] team0 (unregistering): Port device team_slave_0 removed [ 277.876384][ T9777] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.883921][ T9777] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.937190][ T9777] bridge0: entered promiscuous mode [ 277.978527][ T9781] bridge_slave_0: default FDB implementation only supports local addresses [ 278.128368][ T9667] bridge0: port 1(bridge_slave_0) entered blocking state [ 278.148429][ T9667] bridge0: port 1(bridge_slave_0) entered disabled state [ 278.155693][ T9667] bridge_slave_0: entered allmulticast mode [ 278.198998][ T9667] bridge_slave_0: entered promiscuous mode [ 278.212005][ T9667] bridge0: port 2(bridge_slave_1) entered blocking state [ 278.219897][ T9667] bridge0: port 2(bridge_slave_1) entered disabled state [ 278.228311][ T9667] bridge_slave_1: entered allmulticast mode [ 278.235281][ T9667] bridge_slave_1: entered promiscuous mode [ 278.396436][ T9667] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 278.415453][ T9667] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 278.464905][ T9812] xt_hashlimit: invalid interval [ 278.580215][ T9667] team0: Port device team_slave_0 added [ 278.602607][ T9667] team0: Port device team_slave_1 added [ 278.747316][ T5228] Bluetooth: hci4: command tx timeout [ 278.768966][ T9667] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 278.813410][ T9667] 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 1560 would solve the problem. [ 278.899227][ T9667] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 278.956817][ T9667] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 278.971641][ T9667] 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 1560 would solve the problem. [ 279.033743][ T9667] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 279.156624][ T9667] hsr_slave_0: entered promiscuous mode [ 279.206929][ T9667] hsr_slave_1: entered promiscuous mode [ 279.221869][ T9667] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 279.247558][ T9667] Cannot create hsr debugfs directory [ 279.657062][ T5286] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 279.816507][ T29] audit: type=1326 audit(1727505442.659:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff70597dff9 code=0x7ffc0000 [ 279.838743][ C0] vkms_vblank_simulate: vblank timer overrun [ 279.845530][ T5282] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 279.887984][ T5286] usb 5-1: Using ep0 maxpacket: 16 [ 279.908990][ T5286] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x89 has invalid maxpacket 33032, setting to 1024 [ 279.945952][ T5286] usb 5-1: New USB device found, idVendor=0158, idProduct=0100, bcdDevice= 0.00 [ 279.989272][ T29] audit: type=1326 audit(1727505442.659:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff70597dff9 code=0x7ffc0000 [ 280.037093][ T5282] usb 4-1: Using ep0 maxpacket: 16 [ 280.047309][ T5286] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 280.121629][ T5282] usb 4-1: New USB device found, idVendor=0b05, idProduct=1786, bcdDevice=8d.4d [ 280.138078][ T5286] usb 5-1: config 0 descriptor?? [ 280.144214][ T5282] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 280.202130][ T29] audit: type=1326 audit(1727505442.659:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=222 compat=0 ip=0x7ff70597dff9 code=0x7ffc0000 [ 280.224334][ C0] vkms_vblank_simulate: vblank timer overrun [ 280.253283][ T5282] usb 4-1: Product: syz [ 280.282276][ T5282] usb 4-1: Manufacturer: syz [ 280.321007][ T5282] usb 4-1: SerialNumber: syz [ 280.375997][ T5282] usb 4-1: config 0 descriptor?? [ 280.422600][ T5282] r8712u: register rtl8712_netdev_ops to netdev_ops [ 280.457226][ T29] audit: type=1326 audit(1727505442.659:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff70597dff9 code=0x7ffc0000 [ 280.504131][ T5282] usb 4-1: r8712u: USB_SPEED_HIGH with 0 endpoints [ 280.644574][ T29] audit: type=1326 audit(1727505442.659:62): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ff70597dff9 code=0x7ffc0000 [ 280.673416][ T9852] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 280.730476][ T5282] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 280.784182][ T9852] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 280.810941][ T5282] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 280.849522][ T5228] Bluetooth: hci4: command tx timeout [ 280.890636][ T5286] hid (null): unknown global tag 0x83 [ 280.916497][ T5282] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 280.944441][ T29] audit: type=1326 audit(1727505442.679:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7ff70597dff9 code=0x7ffc0000 [ 280.976938][ T5286] hid (null): unknown global tag 0xc [ 281.075412][ T5286] hid-generic 0003:0158:0100.0010: unknown main item tag 0x1 [ 281.085084][ T5282] usb 4-1: USB disconnect, device number 31 [ 281.156302][ T5286] hid-generic 0003:0158:0100.0010: unexpected long global item [ 281.198317][ T29] audit: type=1326 audit(1727505442.679:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ff705974fa7 code=0x7ffc0000 [ 281.228449][ T5286] hid-generic 0003:0158:0100.0010: probe with driver hid-generic failed with error -22 [ 281.331250][ T5286] usb 5-1: USB disconnect, device number 32 [ 281.381571][ T29] audit: type=1326 audit(1727505442.679:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff705919959 code=0x7ffc0000 [ 281.600333][ T29] audit: type=1326 audit(1727505442.679:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7ff705974fa7 code=0x7ffc0000 [ 281.622549][ C0] vkms_vblank_simulate: vblank timer overrun [ 281.817177][ T29] audit: type=1326 audit(1727505442.679:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=9861 comm="syz.2.1052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7ff705919959 code=0x7ffc0000 [ 281.839472][ C0] vkms_vblank_simulate: vblank timer overrun [ 282.455215][ T9901] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1059'. [ 283.077389][ T9] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 283.247124][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 283.262271][ T9] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 283.281803][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 283.298886][ T9] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE3, changing to 0x83 [ 283.317753][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x83 has invalid maxpacket 33307, setting to 1024 [ 283.336977][ T9] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x83 has invalid maxpacket 1024 [ 283.354408][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 283.366003][ T9] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 283.383665][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 283.405761][ T9] usb 3-1: New USB device found, idVendor=0572, idProduct=cafe, bcdDevice=55.01 [ 283.423266][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 283.434045][ T9] usb 3-1: Product: syz [ 283.446062][ T9] usb 3-1: Manufacturer: syz [ 283.453711][ T9] usb 3-1: SerialNumber: syz [ 283.468000][ T9] usb 3-1: config 0 descriptor?? [ 283.476796][ T9906] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 283.733289][ T9906] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 283.769098][ T9906] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 283.789836][ T9] cxacru 3-1:0.0: usbatm_usb_probe: invalid endpoint 02! [ 283.806493][ T9] cxacru 3-1:0.0: probe with driver cxacru failed with error -22 [ 284.032416][ T5286] usb 3-1: USB disconnect, device number 26 [ 284.186892][ C1] sched: DL replenish lagged too much [ 284.867046][ T5286] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 285.037143][ T5286] usb 3-1: Using ep0 maxpacket: 8 [ 285.048881][ T5286] usb 3-1: config index 0 descriptor too short (expected 301, got 45) [ 285.064789][ T5286] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 285.077050][ T5286] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 285.098093][ T5286] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 285.115392][ T5286] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 285.136530][ T5286] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 285.148501][ T5286] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 285.390483][ T5286] usb 3-1: GET_CAPABILITIES returned 0 [ 285.398763][ T5286] usbtmc 3-1:16.0: can't read capabilities [ 285.616347][ T5286] usb 3-1: USB disconnect, device number 27 [ 292.409176][ T54] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 292.420080][ T54] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 292.430727][ T54] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 292.438712][ T54] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 292.447107][ T54] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 292.454430][ T54] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 292.856318][ T54] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 292.877355][ T54] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 292.887405][ T54] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 292.896109][ T54] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 292.903815][ T54] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 292.917044][ T54] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 293.448071][ T54] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 293.459226][ T54] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 293.469323][ T54] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 293.478433][ T54] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 293.488188][ T54] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 293.495514][ T54] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 294.508305][ T54] Bluetooth: hci5: command tx timeout [ 294.990220][ T54] Bluetooth: hci6: command tx timeout [ 295.548415][ T54] Bluetooth: hci7: command tx timeout [ 296.597245][ T54] Bluetooth: hci5: command tx timeout [ 296.818158][ T5228] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 296.828614][ T5228] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 296.837443][ T5228] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 296.849240][ T5228] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 296.858519][ T5228] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 296.867755][ T5228] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 297.067196][ T5228] Bluetooth: hci6: command tx timeout [ 297.628181][ T5228] Bluetooth: hci7: command tx timeout [ 298.667110][ T5228] Bluetooth: hci5: command tx timeout [ 298.907401][ T5228] Bluetooth: hci8: command tx timeout [ 299.148025][ T5228] Bluetooth: hci6: command tx timeout [ 299.707359][ T5228] Bluetooth: hci7: command tx timeout [ 300.747365][ T5228] Bluetooth: hci5: command tx timeout [ 300.988211][ T5228] Bluetooth: hci8: command tx timeout [ 301.234218][ T5228] Bluetooth: hci6: command tx timeout [ 301.787432][ T5228] Bluetooth: hci7: command tx timeout [ 303.067190][ T5228] Bluetooth: hci8: command tx timeout [ 305.152169][ T5228] Bluetooth: hci8: command tx timeout [ 317.480357][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.486711][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.476953][ T9904] netlink: 'syz.0.1061': attribute type 7 has an invalid length. [ 322.484821][ T9904] netlink: 'syz.0.1061': attribute type 39 has an invalid length. [ 322.616656][ T9910] bridge0: port 2(bridge_slave_1) entered disabled state [ 322.624005][ T9910] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.224968][ T54] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 333.239831][ T54] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 333.249071][ T54] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 333.258212][ T54] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 333.266355][ T54] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 333.274344][ T54] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 335.388591][ T54] Bluetooth: hci0: command tx timeout [ 337.467292][ T5228] Bluetooth: hci0: command tx timeout [ 339.547371][ T5228] Bluetooth: hci0: command tx timeout [ 341.627083][ T5228] Bluetooth: hci0: command tx timeout [ 354.196704][ T54] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 354.207002][ T54] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 354.215029][ T54] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 354.226123][ T54] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 354.237319][ T54] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 354.247867][ T54] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 354.478134][ T54] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 354.489903][ T54] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 354.498695][ T54] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 354.506652][ T54] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 354.515345][ T54] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 354.524491][ T54] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 354.584671][ T5228] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 354.597285][ T5228] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 354.607366][ T5228] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 354.636326][ T5228] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 354.644283][ T5228] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 354.651857][ T5228] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 356.355062][ T54] Bluetooth: hci1: command tx timeout [ 356.587196][ T54] Bluetooth: hci2: command tx timeout [ 356.749601][ T54] Bluetooth: hci3: command tx timeout [ 357.321420][ T5228] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 357.331773][ T5228] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 357.347767][ T5228] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 357.359548][ T5228] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 357.369328][ T5228] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 357.377099][ T5228] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 358.436907][ T54] Bluetooth: hci1: command tx timeout [ 358.667141][ T54] Bluetooth: hci2: command tx timeout [ 358.827273][ T54] Bluetooth: hci3: command tx timeout [ 359.474955][ T54] Bluetooth: hci9: command tx timeout [ 360.525669][ T54] Bluetooth: hci1: command tx timeout [ 360.747181][ T54] Bluetooth: hci2: command tx timeout [ 360.907156][ T54] Bluetooth: hci3: command tx timeout [ 361.547155][ T54] Bluetooth: hci9: command tx timeout [ 362.594985][ T54] Bluetooth: hci1: command tx timeout [ 362.827165][ T54] Bluetooth: hci2: command tx timeout [ 362.987300][ T54] Bluetooth: hci3: command tx timeout [ 363.635151][ T54] Bluetooth: hci9: command tx timeout [ 365.707151][ T54] Bluetooth: hci9: command tx timeout [ 378.910604][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.926315][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 395.309521][ T4622] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 395.319514][ T4622] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 395.329815][ T4622] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 395.337836][ T4622] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 395.345966][ T4622] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 395.353946][ T4622] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 396.363631][ T4622] Bluetooth: hci4: command 0x0406 tx timeout [ 397.467529][ T5228] Bluetooth: hci10: command tx timeout [ 399.557466][ T5228] Bluetooth: hci10: command tx timeout [ 401.627424][ T5228] Bluetooth: hci10: command tx timeout [ 403.707364][ T5228] Bluetooth: hci10: command tx timeout [ 414.193818][ T4622] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 414.207038][ T4622] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 414.215609][ T4622] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 414.226080][ T4622] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 414.233878][ T4622] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 414.241518][ T4622] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 414.310258][ T5228] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 414.322608][ T5228] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 414.331115][ T5228] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 414.350140][ T5228] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 414.358117][ T5228] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 414.367554][ T5228] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 414.886094][ T9955] chnl_net:caif_netlink_parms(): no params data found [ 414.933315][ T9962] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 414.944365][ T9962] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 414.952756][ T9962] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 414.965812][ T9962] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 414.973651][ T9962] Bluetooth: hci13: unexpected cc 0x0c25 length: 249 > 3 [ 414.981504][ T9962] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 415.238760][ T9955] bridge0: port 1(bridge_slave_0) entered blocking state [ 415.246989][ T9955] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.254231][ T9955] bridge_slave_0: entered allmulticast mode [ 415.271103][ T9955] bridge_slave_0: entered promiscuous mode [ 415.287362][ T9955] bridge0: port 2(bridge_slave_1) entered blocking state [ 415.294468][ T9955] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.307101][ T9955] bridge_slave_1: entered allmulticast mode [ 415.323871][ T9955] bridge_slave_1: entered promiscuous mode [ 415.432264][ T9955] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 415.455067][ T9955] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 415.590662][ T9955] team0: Port device team_slave_0 added [ 415.607381][ T9955] team0: Port device team_slave_1 added [ 415.708043][ T9955] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 415.715032][ T9955] 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 1560 would solve the problem. [ 415.759216][ T9955] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 415.780057][ T9955] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 415.795612][ T9955] 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 1560 would solve the problem. [ 415.834004][ T9955] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 415.969165][ T9955] hsr_slave_0: entered promiscuous mode [ 416.006703][ T9955] hsr_slave_1: entered promiscuous mode [ 416.030167][ T9955] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 416.051378][ T9955] Cannot create hsr debugfs directory [ 416.267469][ T9962] Bluetooth: hci11: command tx timeout [ 416.427279][ T9962] Bluetooth: hci12: command tx timeout [ 416.848555][ T9960] Bluetooth: hci6: command 0x0406 tx timeout [ 416.854630][ T9960] Bluetooth: hci7: command 0x0406 tx timeout [ 416.869149][ T9962] Bluetooth: hci5: command 0x0406 tx timeout [ 417.067424][ T9943] Bluetooth: hci13: command tx timeout [ 417.878286][ T5228] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 417.890898][ T5228] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 417.900035][ T5228] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 417.908499][ T5228] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 417.916139][ T5228] Bluetooth: hci14: unexpected cc 0x0c25 length: 249 > 3 [ 417.924528][ T5228] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 418.198036][ T9971] chnl_net:caif_netlink_parms(): no params data found [ 418.347281][ T5228] Bluetooth: hci11: command tx timeout [ 418.376410][ T9971] bridge0: port 1(bridge_slave_0) entered blocking state [ 418.392966][ T9971] bridge0: port 1(bridge_slave_0) entered disabled state [ 418.406558][ T9971] bridge_slave_0: entered allmulticast mode [ 418.420883][ T9971] bridge_slave_0: entered promiscuous mode [ 418.436744][ T9971] bridge0: port 2(bridge_slave_1) entered blocking state [ 418.447333][ T9971] bridge0: port 2(bridge_slave_1) entered disabled state [ 418.454572][ T9971] bridge_slave_1: entered allmulticast mode [ 418.469744][ T9971] bridge_slave_1: entered promiscuous mode [ 418.507106][ T5228] Bluetooth: hci12: command tx timeout [ 418.581918][ T9971] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 418.613081][ T9971] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 418.773847][ T9971] team0: Port device team_slave_0 added [ 418.787907][ T9971] team0: Port device team_slave_1 added [ 418.848893][ T9971] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 418.855880][ T9971] 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 1560 would solve the problem. [ 418.893317][ T9971] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 418.911244][ T9971] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 418.927454][ T9971] 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 1560 would solve the problem. [ 418.964466][ T9971] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 419.137217][ T9971] hsr_slave_0: entered promiscuous mode [ 419.147511][ T5228] Bluetooth: hci13: command tx timeout [ 419.153471][ T9971] hsr_slave_1: entered promiscuous mode [ 419.169870][ T9971] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 419.186960][ T9971] Cannot create hsr debugfs directory [ 420.027705][ T5228] Bluetooth: hci14: command tx timeout [ 420.427412][ T5228] Bluetooth: hci11: command tx timeout [ 420.587172][ T5228] Bluetooth: hci12: command tx timeout [ 421.227579][ T5228] Bluetooth: hci13: command tx timeout [ 421.947126][ T5228] Bluetooth: hci8: command 0x0406 tx timeout [ 422.107531][ T9943] Bluetooth: hci14: command tx timeout [ 422.507205][ T9943] Bluetooth: hci11: command tx timeout [ 422.667300][ T9943] Bluetooth: hci12: command tx timeout [ 423.317475][ T9943] Bluetooth: hci13: command tx timeout [ 424.187925][ T9943] Bluetooth: hci14: command tx timeout [ 426.277817][ T9943] Bluetooth: hci14: command tx timeout [ 440.349242][ T1268] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.355585][ T1268] ieee802154 phy1 wpan1: encryption failed: -22 [ 456.567193][ T4622] Bluetooth: hci15: unexpected cc 0x0c03 length: 249 > 1 [ 456.614181][ T4622] Bluetooth: hci15: unexpected cc 0x1003 length: 249 > 9 [ 456.653129][ T4622] Bluetooth: hci15: unexpected cc 0x1001 length: 249 > 9 [ 456.662917][ T4622] Bluetooth: hci15: unexpected cc 0x0c23 length: 249 > 4 [ 456.672500][ T4622] Bluetooth: hci15: unexpected cc 0x0c25 length: 249 > 3 [ 456.680659][ T4622] Bluetooth: hci15: unexpected cc 0x0c38 length: 249 > 2 [ 456.993489][ T9982] chnl_net:caif_netlink_parms(): no params data found [ 457.243613][ T9982] bridge0: port 1(bridge_slave_0) entered blocking state [ 457.258762][ T9982] bridge0: port 1(bridge_slave_0) entered disabled state [ 457.266081][ T9982] bridge_slave_0: entered allmulticast mode [ 457.278724][ T9982] bridge_slave_0: entered promiscuous mode [ 457.300774][ T9982] bridge0: port 2(bridge_slave_1) entered blocking state [ 457.315957][ T9982] bridge0: port 2(bridge_slave_1) entered disabled state [ 457.327626][ T9982] bridge_slave_1: entered allmulticast mode [ 457.336383][ T9982] bridge_slave_1: entered promiscuous mode [ 457.435331][ T9982] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 457.462717][ T9982] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 457.574314][ T9982] team0: Port device team_slave_0 added [ 457.589285][ T9982] team0: Port device team_slave_1 added [ 457.699020][ T9982] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 457.716931][ T9982] 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 1560 would solve the problem. [ 457.758613][ T9982] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 457.783185][ T9982] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 457.796916][ T4622] Bluetooth: hci0: command 0x0406 tx timeout [ 457.817915][ T9982] 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 1560 would solve the problem. [ 457.860097][ T9982] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 457.995597][ T9982] hsr_slave_0: entered promiscuous mode [ 458.023709][ T9982] hsr_slave_1: entered promiscuous mode [ 458.041149][ T9982] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 458.056945][ T9982] Cannot create hsr debugfs directory [ 458.747181][ T9943] Bluetooth: hci15: command tx timeout [ 460.827564][ T9943] Bluetooth: hci15: command tx timeout [ 462.907267][ T9943] Bluetooth: hci15: command tx timeout [ 464.988792][ T9943] Bluetooth: hci15: command tx timeout [ 475.090154][ T4622] Bluetooth: hci16: unexpected cc 0x0c03 length: 249 > 1 [ 475.106189][ T4622] Bluetooth: hci16: unexpected cc 0x1003 length: 249 > 9 [ 475.116056][ T4622] Bluetooth: hci16: unexpected cc 0x1001 length: 249 > 9 [ 475.124218][ T4622] Bluetooth: hci16: unexpected cc 0x0c23 length: 249 > 4 [ 475.136249][ T4622] Bluetooth: hci16: unexpected cc 0x0c25 length: 249 > 3 [ 475.143787][ T4622] Bluetooth: hci16: unexpected cc 0x0c38 length: 249 > 2 [ 475.357814][ T9943] Bluetooth: hci17: unexpected cc 0x0c03 length: 249 > 1 [ 475.368787][ T9943] Bluetooth: hci17: unexpected cc 0x1003 length: 249 > 9 [ 475.379828][ T9943] Bluetooth: hci17: unexpected cc 0x1001 length: 249 > 9 [ 475.389586][ T9943] Bluetooth: hci17: unexpected cc 0x0c23 length: 249 > 4 [ 475.397503][ T9943] Bluetooth: hci17: unexpected cc 0x0c25 length: 249 > 3 [ 475.404942][ T9943] Bluetooth: hci17: unexpected cc 0x0c38 length: 249 > 2 [ 475.471038][ T4622] Bluetooth: hci18: unexpected cc 0x0c03 length: 249 > 1 [ 475.482453][ T4622] Bluetooth: hci18: unexpected cc 0x1003 length: 249 > 9 [ 475.490847][ T4622] Bluetooth: hci18: unexpected cc 0x1001 length: 249 > 9 [ 475.502152][ T4622] Bluetooth: hci18: unexpected cc 0x0c23 length: 249 > 4 [ 475.510986][ T4622] Bluetooth: hci18: unexpected cc 0x0c25 length: 249 > 3 [ 475.519224][ T4622] Bluetooth: hci18: unexpected cc 0x0c38 length: 249 > 2 [ 477.227510][ T4622] Bluetooth: hci16: command tx timeout [ 477.477353][ T4622] Bluetooth: hci17: command tx timeout [ 477.547325][ T4622] Bluetooth: hci18: command tx timeout [ 478.271696][ T4622] Bluetooth: hci1: command 0x0406 tx timeout [ 478.278716][ T9943] Bluetooth: hci2: command 0x0406 tx timeout [ 478.284771][ T9943] Bluetooth: hci3: command 0x0406 tx timeout [ 478.602070][ T9968] Bluetooth: hci19: unexpected cc 0x0c03 length: 249 > 1 [ 478.615068][ T9968] Bluetooth: hci19: unexpected cc 0x1003 length: 249 > 9 [ 478.625558][ T9968] Bluetooth: hci19: unexpected cc 0x1001 length: 249 > 9 [ 478.634025][ T9968] Bluetooth: hci19: unexpected cc 0x0c23 length: 249 > 4 [ 478.642375][ T9968] Bluetooth: hci19: unexpected cc 0x0c25 length: 249 > 3 [ 478.659679][ T9968] Bluetooth: hci19: unexpected cc 0x0c38 length: 249 > 2 [ 479.307305][ T9968] Bluetooth: hci16: command tx timeout [ 479.547110][ T9968] Bluetooth: hci17: command tx timeout [ 479.646902][ T9968] Bluetooth: hci18: command tx timeout [ 480.747229][ T9968] Bluetooth: hci19: command tx timeout [ 481.387350][ T9968] Bluetooth: hci16: command tx timeout [ 481.627056][ T9968] Bluetooth: hci17: command tx timeout [ 481.707324][ T9968] Bluetooth: hci18: command tx timeout [ 482.827280][ T9968] Bluetooth: hci19: command tx timeout [ 483.235639][ T30] INFO: task dhcpcd:4897 blocked for more than 143 seconds. [ 483.246903][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 483.254248][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 483.304814][ T30] task:dhcpcd state:D stack:24032 pid:4897 tgid:4897 ppid:1 flags:0x00000002 [ 483.359313][ T30] Call Trace: [ 483.362662][ T30] [ 483.365699][ T30] __schedule+0x1895/0x4b30 [ 483.432687][ T9968] Bluetooth: hci9: command 0x0406 tx timeout [ 483.448676][ T30] ? __pfx___schedule+0x10/0x10 [ 483.453600][ T30] ? __pfx_lock_release+0x10/0x10 [ 483.477659][ T9968] Bluetooth: hci16: command tx timeout [ 483.518087][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 483.523644][ T30] ? schedule+0x90/0x320 [ 483.545072][ T30] schedule+0x14b/0x320 [ 483.551367][ T30] schedule_preempt_disabled+0x13/0x30 [ 483.567165][ T30] __mutex_lock+0x6a7/0xd70 [ 483.571747][ T30] ? __mutex_lock+0x52a/0xd70 [ 483.576457][ T30] ? vlan_ioctl_handler+0x112/0x9d0 [ 483.593517][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 483.605408][ T30] ? __might_fault+0xc6/0x120 [ 483.616896][ T30] vlan_ioctl_handler+0x112/0x9d0 [ 483.621998][ T30] ? sock_ioctl+0x661/0x8e0 [ 483.626544][ T30] ? __pfx_vlan_ioctl_handler+0x10/0x10 [ 483.646393][ T30] ? __pfx_vlan_ioctl_handler+0x10/0x10 [ 483.659779][ T30] sock_ioctl+0x680/0x8e0 [ 483.664182][ T30] ? __pfx_sock_ioctl+0x10/0x10 [ 483.676933][ T30] ? __pfx_sock_ioctl+0x10/0x10 [ 483.681851][ T30] __se_sys_ioctl+0xf9/0x170 [ 483.686484][ T30] do_syscall_64+0xf3/0x230 [ 483.703256][ T30] ? clear_bhb_loop+0x35/0x90 [ 483.708357][ T9968] Bluetooth: hci17: command tx timeout [ 483.721928][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 483.736896][ T30] RIP: 0033:0x7f8f9b624d49 [ 483.741393][ T30] RSP: 002b:00007ffed7644368 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 483.761641][ T30] RAX: ffffffffffffffda RBX: 000055caae420710 RCX: 00007f8f9b624d49 [ 483.776664][ T30] RDX: 00007ffed7644370 RSI: 0000000000008982 RDI: 0000000000000011 [ 483.790340][ T30] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffed76438f8 [ 483.798856][ T9968] Bluetooth: hci18: command tx timeout [ 483.815824][ T30] R10: 000000000000001f R11: 0000000000000246 R12: 00007ffed7644370 [ 483.829497][ T30] R13: 00007ffed7644430 R14: 000055caae420710 R15: 000055caae4a7c40 [ 483.845305][ T30] [ 483.855577][ T30] INFO: task kworker/u8:18:7485 blocked for more than 143 seconds. [ 483.866877][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 483.874267][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 483.913281][ T30] task:kworker/u8:18 state:D stack:23824 pid:7485 tgid:7485 ppid:2 flags:0x00004000 [ 483.935385][ T30] Workqueue: ipv6_addrconf addrconf_dad_work [ 483.946091][ T30] Call Trace: [ 483.960757][ T30] [ 483.963742][ T30] __schedule+0x1895/0x4b30 [ 483.975666][ T30] ? __pfx___schedule+0x10/0x10 [ 483.981039][ T30] ? __pfx_lock_release+0x10/0x10 [ 483.986118][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 484.004660][ T30] ? kthread_data+0x52/0xd0 [ 484.015120][ T30] ? schedule+0x90/0x320 [ 484.026263][ T30] ? wq_worker_sleeping+0x66/0x240 [ 484.038389][ T30] ? schedule+0x90/0x320 [ 484.042706][ T30] schedule+0x14b/0x320 [ 484.057459][ T30] schedule_preempt_disabled+0x13/0x30 [ 484.062986][ T30] __mutex_lock+0x6a7/0xd70 [ 484.077300][ T30] ? mark_lock+0x9a/0x360 [ 484.081698][ T30] ? __mutex_lock+0x52a/0xd70 [ 484.086407][ T30] ? addrconf_dad_work+0xd0/0x16f0 [ 484.102295][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 484.114864][ T30] addrconf_dad_work+0xd0/0x16f0 [ 484.123307][ T30] ? preempt_schedule+0xe1/0xf0 [ 484.136886][ T30] ? __pfx_preempt_schedule+0x10/0x10 [ 484.142330][ T30] ? __pfx_addrconf_dad_work+0x10/0x10 [ 484.157576][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 484.163974][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 484.181831][ T30] ? process_scheduled_works+0x976/0x1850 [ 484.197138][ T30] process_scheduled_works+0xa63/0x1850 [ 484.202766][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 484.219629][ T30] ? assign_work+0x364/0x3d0 [ 484.224286][ T30] worker_thread+0x870/0xd30 [ 484.236900][ T30] ? __kthread_parkme+0x169/0x1d0 [ 484.241991][ T30] ? __pfx_worker_thread+0x10/0x10 [ 484.257264][ T30] kthread+0x2f0/0x390 [ 484.261392][ T30] ? __pfx_worker_thread+0x10/0x10 [ 484.266539][ T30] ? __pfx_kthread+0x10/0x10 [ 484.291941][ T30] ret_from_fork+0x4b/0x80 [ 484.296420][ T30] ? __pfx_kthread+0x10/0x10 [ 484.307220][ T30] ret_from_fork_asm+0x1a/0x30 [ 484.312053][ T30] [ 484.326596][ T30] INFO: task kworker/u8:19:7487 blocked for more than 144 seconds. [ 484.336875][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 484.344198][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 484.364781][ T30] task:kworker/u8:19 state:D stack:21392 pid:7487 tgid:7487 ppid:2 flags:0x00004000 [ 484.381182][ T30] Workqueue: events_unbound linkwatch_event [ 484.394273][ T30] Call Trace: [ 484.401996][ T30] [ 484.404981][ T30] __schedule+0x1895/0x4b30 [ 484.416919][ T30] ? __pfx___schedule+0x10/0x10 [ 484.421840][ T30] ? __pfx_lock_release+0x10/0x10 [ 484.436416][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 484.446535][ T30] ? kthread_data+0x52/0xd0 [ 484.456898][ T30] ? schedule+0x90/0x320 [ 484.461197][ T30] ? wq_worker_sleeping+0x66/0x240 [ 484.466344][ T30] ? schedule+0x90/0x320 [ 484.481945][ T30] schedule+0x14b/0x320 [ 484.486179][ T30] schedule_preempt_disabled+0x13/0x30 [ 484.497271][ T30] __mutex_lock+0x6a7/0xd70 [ 484.501831][ T30] ? __mutex_lock+0x52a/0xd70 [ 484.520433][ T30] ? linkwatch_event+0xe/0x60 [ 484.525179][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 484.541207][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 484.546659][ T30] ? process_scheduled_works+0x976/0x1850 [ 484.558966][ T30] linkwatch_event+0xe/0x60 [ 484.563544][ T30] process_scheduled_works+0xa63/0x1850 [ 484.576986][ T30] ? __pfx_process_scheduled_works+0x10/0x10 [ 484.583051][ T30] ? assign_work+0x364/0x3d0 [ 484.604435][ T30] worker_thread+0x870/0xd30 [ 484.609649][ T30] ? __kthread_parkme+0x169/0x1d0 [ 484.614734][ T30] ? __pfx_worker_thread+0x10/0x10 [ 484.632995][ T30] kthread+0x2f0/0x390 [ 484.644713][ T30] ? __pfx_worker_thread+0x10/0x10 [ 484.655685][ T30] ? __pfx_kthread+0x10/0x10 [ 484.666759][ T30] ret_from_fork+0x4b/0x80 [ 484.680552][ T30] ? __pfx_kthread+0x10/0x10 [ 484.685215][ T30] ret_from_fork_asm+0x1a/0x30 [ 484.696206][ T30] [ 484.704919][ T30] INFO: task syz.3.1056:9893 blocked for more than 144 seconds. [ 484.716886][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 484.724214][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 484.746111][ T30] task:syz.3.1056 state:D stack:25496 pid:9893 tgid:9889 ppid:9313 flags:0x00004002 [ 484.760779][ T30] Call Trace: [ 484.764128][ T30] [ 484.784746][ T30] __schedule+0x1895/0x4b30 [ 484.796907][ T30] ? __pfx___schedule+0x10/0x10 [ 484.801825][ T30] ? __pfx_lock_release+0x10/0x10 [ 484.816891][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 484.822515][ T30] ? schedule+0x90/0x320 [ 484.826792][ T30] schedule+0x14b/0x320 [ 484.846185][ T30] schedule_preempt_disabled+0x13/0x30 [ 484.857384][ T30] __mutex_lock+0x6a7/0xd70 [ 484.861952][ T30] ? __mutex_lock+0x52a/0xd70 [ 484.879005][ T30] ? tun_chr_close+0x3b/0x1b0 [ 484.883749][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 484.896907][ T30] ? __pfx_call_rcu+0x10/0x10 [ 484.901662][ T30] tun_chr_close+0x3b/0x1b0 [ 484.906201][ T30] ? __pfx_tun_chr_close+0x10/0x10 [ 484.911856][ T54] Bluetooth: hci19: command tx timeout [ 484.929877][ T30] __fput+0x23f/0x880 [ 484.933935][ T30] task_work_run+0x24f/0x310 [ 484.947879][ T30] ? kasan_quarantine_put+0xdc/0x230 [ 484.953247][ T30] ? __pfx_task_work_run+0x10/0x10 [ 484.966954][ T30] ? do_exit+0xa2a/0x28e0 [ 484.971353][ T30] ? kmem_cache_free+0x1a2/0x420 [ 484.976330][ T30] ? do_exit+0xa2a/0x28e0 [ 484.995679][ T30] do_exit+0xa2f/0x28e0 [ 485.007002][ T30] ? __pfx_do_exit+0x10/0x10 [ 485.011664][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 485.028555][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 485.034950][ T30] ? cgroup_freezing+0x2a8/0x350 [ 485.051955][ T30] do_group_exit+0x207/0x2c0 [ 485.056615][ T30] ? _raw_spin_unlock_irq+0x23/0x50 [ 485.071266][ T30] ? lockdep_hardirqs_on+0x99/0x150 [ 485.076718][ T30] get_signal+0x16a3/0x1740 [ 485.086904][ T30] ? __pfx_get_signal+0x10/0x10 [ 485.091828][ T30] arch_do_signal_or_restart+0x96/0x860 [ 485.110554][ T30] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 485.116775][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 485.132162][ T30] ? syscall_exit_to_user_mode+0xa3/0x370 [ 485.147279][ T30] syscall_exit_to_user_mode+0xc9/0x370 [ 485.152907][ T30] do_syscall_64+0x100/0x230 [ 485.166537][ T30] ? clear_bhb_loop+0x35/0x90 [ 485.174984][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.187013][ T30] RIP: 0033:0x7fdb7677dff9 [ 485.191512][ T30] RSP: 002b:00007fdb775b9038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 485.213764][ T30] RAX: 0000000000000000 RBX: 00007fdb76936130 RCX: 00007fdb7677dff9 [ 485.227788][ T30] RDX: 00000000200000c0 RSI: 00000000400454ca RDI: 0000000000000003 [ 485.235814][ T30] RBP: 00007fdb767f0296 R08: 0000000000000000 R09: 0000000000000000 [ 485.257031][ T30] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 485.265137][ T30] R13: 0000000000000001 R14: 00007fdb76936130 R15: 00007fdb76a5fa28 [ 485.284889][ T30] [ 485.293010][ T30] INFO: task syz-executor:9915 blocked for more than 145 seconds. [ 485.306887][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 485.314227][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 485.347137][ T30] task:syz-executor state:D stack:25744 pid:9915 tgid:9915 ppid:1 flags:0x00004006 [ 485.371415][ T30] Call Trace: [ 485.374761][ T30] [ 485.386031][ T30] __schedule+0x1895/0x4b30 [ 485.391169][ T30] ? __pfx___schedule+0x10/0x10 [ 485.396076][ T30] ? __pfx_lock_release+0x10/0x10 [ 485.412849][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 485.424125][ T30] ? schedule+0x90/0x320 [ 485.435673][ T30] schedule+0x14b/0x320 [ 485.444697][ T30] schedule_preempt_disabled+0x13/0x30 [ 485.454409][ T30] __mutex_lock+0x6a7/0xd70 [ 485.466375][ T30] ? __mutex_lock+0x52a/0xd70 [ 485.476956][ T30] ? ip_tunnel_init_net+0x20e/0x720 [ 485.482735][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 485.497224][ T30] ? read_word_at_a_time+0xe/0x20 [ 485.502304][ T30] ? sized_strscpy+0x8d/0x220 [ 485.517231][ T30] ip_tunnel_init_net+0x20e/0x720 [ 485.522725][ T30] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 485.537140][ T30] vti_init_net+0x2e/0xf0 [ 485.541530][ T30] ops_init+0x31e/0x590 [ 485.545720][ T30] ? lockdep_init_map_type+0xa1/0x910 [ 485.562190][ T30] setup_net+0x287/0x9e0 [ 485.566498][ T30] ? __pfx_down_read_killable+0x10/0x10 [ 485.577667][ T30] ? __pfx_setup_net+0x10/0x10 [ 485.582504][ T30] copy_net_ns+0x33f/0x570 [ 485.597250][ T30] create_new_namespaces+0x425/0x7b0 [ 485.602606][ T30] unshare_nsproxy_namespaces+0x124/0x180 [ 485.618999][ T30] ksys_unshare+0x619/0xc10 [ 485.623580][ T30] ? __pfx_ksys_unshare+0x10/0x10 [ 485.636885][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 485.642934][ T30] ? do_syscall_64+0x100/0x230 [ 485.656913][ T30] __x64_sys_unshare+0x38/0x40 [ 485.665648][ T30] do_syscall_64+0xf3/0x230 [ 485.680746][ T30] ? clear_bhb_loop+0x35/0x90 [ 485.685485][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.696886][ T30] RIP: 0033:0x7efd0337f7f7 [ 485.701357][ T30] RSP: 002b:00007efd0365ffa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 485.725056][ T30] RAX: ffffffffffffffda RBX: 00007efd033f1a85 RCX: 00007efd0337f7f7 [ 485.736878][ T30] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 485.744901][ T30] RBP: 0000000000000000 R08: 00007efd04067d60 R09: 0000000000000000 [ 485.766225][ T30] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 485.778129][ T30] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 485.786564][ T30] [ 485.797412][ T30] INFO: task syz-executor:9918 blocked for more than 145 seconds. [ 485.805276][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 485.829953][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 485.845690][ T30] task:syz-executor state:D stack:25712 pid:9918 tgid:9918 ppid:1 flags:0x00004006 [ 485.861057][ T30] Call Trace: [ 485.865062][ T30] [ 485.876506][ T30] __schedule+0x1895/0x4b30 [ 485.884762][ T30] ? __pfx___schedule+0x10/0x10 [ 485.901948][ T30] ? __pfx_lock_release+0x10/0x10 [ 485.914923][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 485.926110][ T30] ? schedule+0x90/0x320 [ 485.936378][ T30] schedule+0x14b/0x320 [ 485.941030][ T30] schedule_preempt_disabled+0x13/0x30 [ 485.946530][ T30] __mutex_lock+0x6a7/0xd70 [ 485.966436][ T30] ? __mutex_lock+0x52a/0xd70 [ 485.976531][ T30] ? ip_tunnel_init_net+0x20e/0x720 [ 485.986883][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 485.992051][ T30] ? read_word_at_a_time+0xe/0x20 [ 486.007363][ T30] ? sized_strscpy+0x8d/0x220 [ 486.012122][ T30] ip_tunnel_init_net+0x20e/0x720 [ 486.028554][ T30] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 486.034162][ T30] ? ops_init+0x75/0x590 [ 486.051102][ T30] ops_init+0x31e/0x590 [ 486.055310][ T30] ? lockdep_init_map_type+0xa1/0x910 [ 486.071437][ T30] setup_net+0x287/0x9e0 [ 486.075748][ T30] ? __pfx_down_read_killable+0x10/0x10 [ 486.094405][ T30] ? __pfx_setup_net+0x10/0x10 [ 486.099708][ T30] copy_net_ns+0x33f/0x570 [ 486.104171][ T30] create_new_namespaces+0x425/0x7b0 [ 486.124506][ T30] unshare_nsproxy_namespaces+0x124/0x180 [ 486.134408][ T30] ksys_unshare+0x619/0xc10 [ 486.147037][ T30] ? __pfx_ksys_unshare+0x10/0x10 [ 486.152111][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 486.168542][ T30] ? do_syscall_64+0x100/0x230 [ 486.175559][ T30] __x64_sys_unshare+0x38/0x40 [ 486.186888][ T30] do_syscall_64+0xf3/0x230 [ 486.191435][ T30] ? clear_bhb_loop+0x35/0x90 [ 486.196227][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.215161][ T30] RIP: 0033:0x7fb037f7f7f7 [ 486.224729][ T30] RSP: 002b:00007fb03825ffa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 486.236877][ T30] RAX: ffffffffffffffda RBX: 00007fb037ff1a85 RCX: 00007fb037f7f7f7 [ 486.244894][ T30] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 486.263799][ T30] RBP: 0000000000000000 R08: 00007fb038c67d60 R09: 0000000000000000 [ 486.277159][ T30] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 486.285182][ T30] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 486.304756][ T30] [ 486.313298][ T30] INFO: task syz-executor:9920 blocked for more than 146 seconds. [ 486.326881][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 486.334213][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 486.353610][ T30] task:syz-executor state:D stack:25856 pid:9920 tgid:9920 ppid:1 flags:0x00004006 [ 486.377106][ T30] Call Trace: [ 486.380437][ T30] [ 486.383389][ T30] __schedule+0x1895/0x4b30 [ 486.401568][ T30] ? __pfx___schedule+0x10/0x10 [ 486.406493][ T30] ? __pfx_lock_release+0x10/0x10 [ 486.419908][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 486.425496][ T30] ? schedule+0x90/0x320 [ 486.436972][ T30] schedule+0x14b/0x320 [ 486.441183][ T30] schedule_preempt_disabled+0x13/0x30 [ 486.446670][ T30] __mutex_lock+0x6a7/0xd70 [ 486.465877][ T30] ? __mutex_lock+0x52a/0xd70 [ 486.475542][ T30] ? ip_tunnel_init_net+0x20e/0x720 [ 486.486882][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 486.491971][ T30] ? read_word_at_a_time+0xe/0x20 [ 486.506881][ T30] ? sized_strscpy+0x8d/0x220 [ 486.511707][ T30] ip_tunnel_init_net+0x20e/0x720 [ 486.516765][ T30] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 486.534554][ T30] vti_init_net+0x2e/0xf0 [ 486.542748][ T30] ops_init+0x31e/0x590 [ 486.555117][ T30] ? lockdep_init_map_type+0xa1/0x910 [ 486.560737][ T30] setup_net+0x287/0x9e0 [ 486.565019][ T30] ? __pfx_down_read_killable+0x10/0x10 [ 486.583536][ T30] ? __pfx_setup_net+0x10/0x10 [ 486.596925][ T30] copy_net_ns+0x33f/0x570 [ 486.601925][ T30] create_new_namespaces+0x425/0x7b0 [ 486.616899][ T30] unshare_nsproxy_namespaces+0x124/0x180 [ 486.622697][ T30] ksys_unshare+0x619/0xc10 [ 486.637256][ T30] ? __pfx_ksys_unshare+0x10/0x10 [ 486.642326][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 486.658543][ T30] ? do_syscall_64+0x100/0x230 [ 486.663370][ T30] __x64_sys_unshare+0x38/0x40 [ 486.683219][ T30] do_syscall_64+0xf3/0x230 [ 486.693330][ T30] ? clear_bhb_loop+0x35/0x90 [ 486.703089][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.716619][ T30] RIP: 0033:0x7f3ace57f7f7 [ 486.723603][ T30] RSP: 002b:00007f3ace85ffa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 486.736875][ T30] RAX: ffffffffffffffda RBX: 00007f3ace5f1a85 RCX: 00007f3ace57f7f7 [ 486.744883][ T30] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 486.773001][ T30] RBP: 0000000000000000 R08: 00007f3acf267d60 R09: 0000000000000000 [ 486.785621][ T30] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 486.801842][ T30] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 486.817385][ T30] [ 486.820502][ T30] INFO: task syz-executor:9923 blocked for more than 146 seconds. [ 486.836878][ T30] Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 486.844194][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 486.863107][ T30] task:syz-executor state:D stack:25856 pid:9923 tgid:9923 ppid:1 flags:0x00004006 [ 486.876874][ T30] Call Trace: [ 486.880188][ T30] [ 486.883137][ T30] __schedule+0x1895/0x4b30 [ 486.900085][ T30] ? __pfx___schedule+0x10/0x10 [ 486.905007][ T30] ? __pfx_lock_release+0x10/0x10 [ 486.936111][ T30] ? __mutex_trylock_common+0x92/0x2e0 [ 486.945408][ T30] ? schedule+0x90/0x320 [ 486.960038][ T30] schedule+0x14b/0x320 [ 486.964247][ T30] schedule_preempt_disabled+0x13/0x30 [ 486.977134][ T30] __mutex_lock+0x6a7/0xd70 [ 486.981686][ T30] ? __mutex_lock+0x52a/0xd70 [ 486.986386][ T30] ? ip_tunnel_init_net+0x20e/0x720 [ 486.992507][ T54] Bluetooth: hci19: command tx timeout [ 487.006897][ T30] ? __pfx___mutex_lock+0x10/0x10 [ 487.017180][ T30] ? read_word_at_a_time+0xe/0x20 [ 487.022251][ T30] ? sized_strscpy+0x8d/0x220 [ 487.036885][ T30] ip_tunnel_init_net+0x20e/0x720 [ 487.041961][ T30] ? __pfx_ip_tunnel_init_net+0x10/0x10 [ 487.059541][ T30] vti_init_net+0x2e/0xf0 [ 487.063917][ T30] ops_init+0x31e/0x590 [ 487.083915][ T30] ? lockdep_init_map_type+0xa1/0x910 [ 487.091575][ T30] setup_net+0x287/0x9e0 [ 487.096257][ T30] ? __pfx_down_read_killable+0x10/0x10 [ 487.112510][ T30] ? __pfx_setup_net+0x10/0x10 [ 487.123724][ T30] copy_net_ns+0x33f/0x570 [ 487.133988][ T30] create_new_namespaces+0x425/0x7b0 [ 487.146553][ T30] unshare_nsproxy_namespaces+0x124/0x180 [ 487.157486][ T30] ksys_unshare+0x619/0xc10 [ 487.162046][ T30] ? __pfx_ksys_unshare+0x10/0x10 [ 487.178479][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 487.184511][ T30] ? do_syscall_64+0x100/0x230 [ 487.201401][ T30] __x64_sys_unshare+0x38/0x40 [ 487.206218][ T30] do_syscall_64+0xf3/0x230 [ 487.217040][ T30] ? clear_bhb_loop+0x35/0x90 [ 487.221758][ T30] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.238451][ T30] RIP: 0033:0x7fc76197f7f7 [ 487.242904][ T30] RSP: 002b:00007fc761c5ffa8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 487.263378][ T30] RAX: ffffffffffffffda RBX: 00007fc7619f1a85 RCX: 00007fc76197f7f7 [ 487.276640][ T30] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 487.292813][ T30] RBP: 0000000000000000 R08: 00007fc762667d60 R09: 0000000000000000 [ 487.306351][ T30] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 487.324450][ T30] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000000 [ 487.338243][ T30] [ 487.341378][ T30] [ 487.341378][ T30] Showing all locks held in the system: [ 487.358680][ T30] 1 lock held by khungtaskd/30: [ 487.363561][ T30] #0: ffffffff8e937da0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 487.384511][ T30] 3 locks held by kworker/1:2/938: [ 487.403348][ T30] #0: ffff88801ac80948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 487.423527][ T30] #1: ffffc90003abfd00 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 487.438334][ T30] #2: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 487.456927][ T30] 2 locks held by dhcpcd/4897: [ 487.461724][ T30] #0: ffffffff8fcb5f28 (vlan_ioctl_mutex){+.+.}-{3:3}, at: sock_ioctl+0x661/0x8e0 [ 487.483743][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: vlan_ioctl_handler+0x112/0x9d0 [ 487.499293][ T30] 2 locks held by getty/4990: [ 487.504663][ T30] #0: ffff888032c120a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 487.525879][ T30] #1: ffffc90002f062f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a6/0x1e00 [ 487.539770][ T30] 7 locks held by kworker/1:5/5285: [ 487.545002][ T30] 4 locks held by kworker/u8:16/7480: [ 487.560482][ T30] #0: ffff88801baed948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 487.576881][ T30] #1: ffffc9000340fd00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 487.597152][ T30] #2: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 487.611587][ T30] #3: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: wg_netns_pre_exit+0x1f/0x1e0 [ 487.627153][ T30] 3 locks held by kworker/u8:18/7485: [ 487.633993][ T30] #0: ffff88814c015148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 487.657081][ T30] #1: ffffc9000352fd00 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 487.681859][ T30] #2: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_dad_work+0xd0/0x16f0 [ 487.699370][ T30] 3 locks held by kworker/u8:19/7487: [ 487.704779][ T30] #0: ffff88801ac89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 487.726942][ T30] #1: ffffc9000357fd00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 487.755064][ T30] #2: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 487.769461][ T30] 8 locks held by syz-executor/9667: [ 487.774781][ T30] #0: ffff888023c8e420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 487.792936][ T30] #1: ffff88805ab21088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1ea/0x500 [ 487.809630][ T30] #2: ffff888140f59f08 (kn->active#49){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20e/0x500 [ 487.830406][ T30] #3: ffffffff8f56f4a8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xfc/0x480 [ 487.846880][ T30] #4: ffff88806420f0e8 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xce/0x7c0 [ 487.867672][ T30] #5: ffff888064208250 (&devlink->lock_key#21){+.+.}-{3:3}, at: nsim_drv_remove+0x50/0x160 [ 487.892232][ T30] #6: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: nsim_destroy+0x71/0x5c0 [ 487.906882][ T30] #7: ffffffff8e7d1dd0 (cpu_hotplug_lock){++++}-{0:0}, at: unregister_netdevice_many_notify+0x5ea/0x1da0 [ 487.930443][ T30] 1 lock held by syz.3.1056/9893: [ 487.935507][ T30] #0: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3b/0x1b0 [ 487.953741][ T30] 2 locks held by syz-executor/9915: [ 487.963300][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 487.978964][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_init_net+0x20e/0x720 [ 487.999978][ T30] 2 locks held by syz-executor/9918: [ 488.005302][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.025145][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_init_net+0x20e/0x720 [ 488.039202][ T30] 2 locks held by syz-executor/9920: [ 488.044521][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.066878][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_init_net+0x20e/0x720 [ 488.076446][ T30] 2 locks held by syz-executor/9923: [ 488.094016][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.108157][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_init_net+0x20e/0x720 [ 488.126970][ T30] 2 locks held by syz-executor/9926: [ 488.132293][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.154383][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: setup_net+0x602/0x9e0 [ 488.168872][ T30] 2 locks held by syz-executor/9932: [ 488.174191][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.186883][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.208112][ T30] 2 locks held by syz-executor/9936: [ 488.213431][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.238634][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.256904][ T30] 2 locks held by syz-executor/9938: [ 488.262230][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.284509][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.301482][ T30] 2 locks held by syz-executor/9941: [ 488.306807][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.329402][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.349317][ T30] 2 locks held by syz-executor/9947: [ 488.354636][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.379172][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.396884][ T30] 4 locks held by syz-executor/9955: [ 488.402204][ T30] #0: ffff888023c8e420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 488.424127][ T30] #1: ffff88804a112488 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1ea/0x500 [ 488.452652][ T30] #2: ffff888140f59f08 (kn->active#49){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20e/0x500 [ 488.471859][ T30] #3: ffffffff8f56f4a8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xfc/0x480 [ 488.486877][ T30] 2 locks held by syz-executor/9957: [ 488.492196][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.512609][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: ip_tunnel_init_net+0x20e/0x720 [ 488.530435][ T30] 2 locks held by syz-executor/9964: [ 488.535765][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.555391][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.569883][ T30] 4 locks held by syz-executor/9971: [ 488.575218][ T30] #0: ffff888023c8e420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 488.592274][ T30] #1: ffff8880308de088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1ea/0x500 [ 488.616608][ T30] #2: ffff888140f59f08 (kn->active#49){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20e/0x500 [ 488.636890][ T30] #3: ffffffff8f56f4a8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xfc/0x480 [ 488.656921][ T30] 4 locks held by syz-executor/9982: [ 488.662253][ T30] #0: ffff888023c8e420 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x224/0xc90 [ 488.683839][ T30] #1: ffff88804adcbc88 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1ea/0x500 [ 488.699006][ T30] #2: ffff888140f59f08 (kn->active#49){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x20e/0x500 [ 488.716880][ T30] #3: ffffffff8f56f4a8 (nsim_bus_dev_list_lock){+.+.}-{3:3}, at: del_device_store+0xfc/0x480 [ 488.736979][ T30] 2 locks held by syz-executor/9997: [ 488.742300][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.772060][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.786880][ T30] 2 locks held by syz-executor/10000: [ 488.792739][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.815756][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.828534][ T30] 2 locks held by syz-executor/10001: [ 488.834622][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.864202][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.879401][ T30] 2 locks held by syz-executor/10004: [ 488.884826][ T30] #0: ffffffff8fcc4910 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x328/0x570 [ 488.903548][ T30] #1: ffffffff8fcd1408 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 488.918055][ T30] [ 488.920419][ T30] ============================================= [ 488.920419][ T30] [ 488.940973][ T30] NMI backtrace for cpu 0 [ 488.945356][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 488.955542][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 488.965622][ T30] Call Trace: [ 488.968922][ T30] [ 488.971873][ T30] dump_stack_lvl+0x241/0x360 [ 488.976591][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 488.981820][ T30] ? __pfx__printk+0x10/0x10 [ 488.986445][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 488.991409][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 488.996889][ T30] ? _printk+0xd5/0x120 [ 489.001067][ T30] ? __pfx__printk+0x10/0x10 [ 489.005680][ T30] ? __wake_up_klogd+0xcc/0x110 [ 489.010563][ T30] ? __pfx__printk+0x10/0x10 [ 489.015179][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 489.020232][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 489.026238][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 489.032246][ T30] watchdog+0xff4/0x1040 [ 489.036516][ T30] ? watchdog+0x1ea/0x1040 [ 489.040959][ T30] ? __pfx_watchdog+0x10/0x10 [ 489.045658][ T30] kthread+0x2f0/0x390 [ 489.049751][ T30] ? __pfx_watchdog+0x10/0x10 [ 489.054448][ T30] ? __pfx_kthread+0x10/0x10 [ 489.059061][ T30] ret_from_fork+0x4b/0x80 [ 489.063504][ T30] ? __pfx_kthread+0x10/0x10 [ 489.068117][ T30] ret_from_fork_asm+0x1a/0x30 [ 489.072917][ T30] [ 489.077002][ T30] Sending NMI from CPU 0 to CPUs 1: [ 489.082251][ C1] NMI backtrace for cpu 1 [ 489.082264][ C1] CPU: 1 UID: 0 PID: 5285 Comm: kworker/1:5 Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 489.082284][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 489.082295][ C1] Workqueue: events nsim_dev_trap_report_work [ 489.082318][ C1] RIP: 0010:__lock_acquire+0xd3e/0x2050 [ 489.082343][ C1] Code: e8 48 c1 e8 03 80 3c 38 00 74 12 48 89 ef e8 69 3f 8e 00 48 bf 00 00 00 00 00 fc ff df 4c 89 75 00 48 8b 44 24 38 0f b6 04 38 <84> c0 0f 85 3e 0c 00 00 41 8b 5d 00 48 85 db 74 58 83 fb 31 0f 83 [ 489.082357][ C1] RSP: 0018:ffffc90000a17c50 EFLAGS: 00000046 [ 489.082371][ C1] RAX: 0000000000000000 RBX: ffff88806567e4d0 RCX: ffffffff8170273b [ 489.082383][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: dffffc0000000000 [ 489.082394][ C1] RBP: ffff88806567e5d0 R08: ffffffff942727c7 R09: 1ffffffff284e4f8 [ 489.082406][ C1] R10: dffffc0000000000 R11: fffffbfff284e4f9 R12: 0000000000000000 [ 489.082418][ C1] R13: ffff88806567e4d8 R14: 94a0d9a287be8f3b R15: ffff88806567e5f0 [ 489.082431][ C1] FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 489.082445][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 489.082457][ C1] CR2: 0000001b2d51aff8 CR3: 000000000e734000 CR4: 00000000003506f0 [ 489.082472][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 489.082483][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 489.082493][ C1] Call Trace: [ 489.082499][ C1] [ 489.082505][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 489.082525][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 489.082547][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 489.082570][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 489.082590][ C1] ? nmi_handle+0x14f/0x5a0 [ 489.082606][ C1] ? nmi_handle+0x2a/0x5a0 [ 489.082621][ C1] ? __lock_acquire+0xd3e/0x2050 [ 489.082642][ C1] ? default_do_nmi+0x63/0x160 [ 489.082660][ C1] ? exc_nmi+0x123/0x1f0 [ 489.082677][ C1] ? end_repeat_nmi+0xf/0x53 [ 489.082702][ C1] ? __lock_acquire+0xc8b/0x2050 [ 489.082724][ C1] ? __lock_acquire+0xd3e/0x2050 [ 489.082746][ C1] ? __lock_acquire+0xd3e/0x2050 [ 489.082768][ C1] ? __lock_acquire+0xd3e/0x2050 [ 489.082789][ C1] [ 489.082794][ C1] [ 489.082805][ C1] lock_acquire+0x1ed/0x550 [ 489.082826][ C1] ? nf_hook+0x9e/0x450 [ 489.082848][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 489.082871][ C1] ? ip_route_me_harder+0xc98/0x1300 [ 489.082893][ C1] nf_hook+0xbf/0x450 [ 489.082911][ C1] ? nf_hook+0x9e/0x450 [ 489.082930][ C1] ? nf_hook+0x9e/0x450 [ 489.082949][ C1] ? __pfx_nf_hook+0x10/0x10 [ 489.082976][ C1] ? ip_fast_csum+0x1f0/0x2b0 [ 489.082993][ C1] __ip_local_out+0x3d9/0x4e0 [ 489.083012][ C1] ? __pfx_dst_output+0x10/0x10 [ 489.083032][ C1] ip_local_out+0x26/0x70 [ 489.083051][ C1] synproxy_send_client_synack+0x8b8/0xf30 [ 489.083077][ C1] ? __pfx_synproxy_send_client_synack+0x10/0x10 [ 489.083099][ C1] ? synproxy_pernet+0x45/0x270 [ 489.083121][ C1] nft_synproxy_eval_v4+0x3ca/0x610 [ 489.083144][ C1] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 489.083166][ C1] ? nf_ip_checksum+0x13a/0x500 [ 489.083189][ C1] nft_synproxy_do_eval+0x362/0xa60 [ 489.083213][ C1] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 489.083234][ C1] ? seqcount_lockdep_reader_access+0x1c1/0x220 [ 489.083254][ C1] ? __pfx_validate_chain+0x10/0x10 [ 489.083274][ C1] nft_do_chain+0x4ad/0x1da0 [ 489.083300][ C1] ? __pfx_nft_do_chain+0x10/0x10 [ 489.083320][ C1] ? __local_bh_enable_ip+0x168/0x200 [ 489.083350][ C1] ? __pfx_nf_nat_inet_fn+0x10/0x10 [ 489.083375][ C1] nft_do_chain_inet+0x418/0x6b0 [ 489.083397][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 489.083418][ C1] ? ipt_do_table+0x312/0x1860 [ 489.083444][ C1] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 489.083465][ C1] nf_hook_slow+0xc3/0x220 [ 489.083483][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 489.083501][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 489.083518][ C1] NF_HOOK+0x29e/0x450 [ 489.083534][ C1] ? NF_HOOK+0x9a/0x450 [ 489.083549][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 489.083566][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 489.083585][ C1] ? ip_rcv_finish+0x406/0x560 [ 489.083602][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 489.083618][ C1] NF_HOOK+0x3a4/0x450 [ 489.083634][ C1] ? __lock_acquire+0x1384/0x2050 [ 489.083656][ C1] ? NF_HOOK+0x9a/0x450 [ 489.083671][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 489.083686][ C1] ? ip_rcv_core+0x801/0xd10 [ 489.083703][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 489.083722][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 489.083738][ C1] __netif_receive_skb+0x2bf/0x650 [ 489.083757][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 489.083778][ C1] ? __pfx___netif_receive_skb+0x10/0x10 [ 489.083795][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 489.083817][ C1] ? __pfx_lock_release+0x10/0x10 [ 489.083838][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 489.083862][ C1] process_backlog+0x662/0x15b0 [ 489.083883][ C1] ? process_backlog+0x33b/0x15b0 [ 489.083904][ C1] ? __pfx_process_backlog+0x10/0x10 [ 489.083923][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 489.083945][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 489.083973][ C1] __napi_poll+0xcb/0x490 [ 489.083991][ C1] net_rx_action+0x89b/0x1240 [ 489.084018][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 489.084037][ C1] ? __pfx_tmigr_handle_remote+0x10/0x10 [ 489.084069][ C1] handle_softirqs+0x2c5/0x980 [ 489.084091][ C1] ? do_softirq+0x11b/0x1e0 [ 489.084110][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 489.084133][ C1] do_softirq+0x11b/0x1e0 [ 489.084150][ C1] [ 489.084155][ C1] [ 489.084161][ C1] ? __pfx_do_softirq+0x10/0x10 [ 489.084180][ C1] ? __pfx_lockdep_softirqs_on+0x10/0x10 [ 489.084203][ C1] ? rcu_is_watching+0x15/0xb0 [ 489.084220][ C1] __local_bh_enable_ip+0x1bb/0x200 [ 489.084240][ C1] ? nsim_dev_trap_report_work+0x75d/0xaa0 [ 489.084257][ C1] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 489.084277][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 489.084296][ C1] ? nsim_dev_trap_report_work+0x6a7/0xaa0 [ 489.084315][ C1] nsim_dev_trap_report_work+0x75d/0xaa0 [ 489.084337][ C1] ? process_scheduled_works+0x976/0x1850 [ 489.084358][ C1] process_scheduled_works+0xa63/0x1850 [ 489.084387][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 489.084410][ C1] ? assign_work+0x364/0x3d0 [ 489.084431][ C1] worker_thread+0x870/0xd30 [ 489.084454][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 489.084475][ C1] ? __kthread_parkme+0x169/0x1d0 [ 489.084497][ C1] ? __pfx_worker_thread+0x10/0x10 [ 489.084517][ C1] kthread+0x2f0/0x390 [ 489.084531][ C1] ? __pfx_worker_thread+0x10/0x10 [ 489.084551][ C1] ? __pfx_kthread+0x10/0x10 [ 489.084565][ C1] ret_from_fork+0x4b/0x80 [ 489.084585][ C1] ? __pfx_kthread+0x10/0x10 [ 489.084600][ C1] ret_from_fork_asm+0x1a/0x30 [ 489.084625][ C1] [ 489.806203][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 489.813103][ T30] CPU: 0 UID: 0 PID: 30 Comm: khungtaskd Not tainted 6.11.0-syzkaller-11728-gad46e8f95e93 #0 [ 489.823281][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 489.833359][ T30] Call Trace: [ 489.836655][ T30] [ 489.839600][ T30] dump_stack_lvl+0x241/0x360 [ 489.844309][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 489.849534][ T30] ? __pfx__printk+0x10/0x10 [ 489.854142][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 489.860151][ T30] ? vscnprintf+0x5d/0x90 [ 489.864502][ T30] panic+0x349/0x880 [ 489.868423][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 489.874603][ T30] ? __pfx_panic+0x10/0x10 [ 489.879046][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 489.884443][ T30] ? __irq_work_queue_local+0x137/0x410 [ 489.890011][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 489.895403][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 489.901575][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 489.907758][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 489.913937][ T30] watchdog+0x1033/0x1040 [ 489.918291][ T30] ? watchdog+0x1ea/0x1040 [ 489.922746][ T30] ? __pfx_watchdog+0x10/0x10 [ 489.927445][ T30] kthread+0x2f0/0x390 [ 489.931530][ T30] ? __pfx_watchdog+0x10/0x10 [ 489.936229][ T30] ? __pfx_kthread+0x10/0x10 [ 489.940852][ T30] ret_from_fork+0x4b/0x80 [ 489.945290][ T30] ? __pfx_kthread+0x10/0x10 [ 489.949899][ T30] ret_from_fork_asm+0x1a/0x30 [ 489.954705][ T30] [ 489.957983][ T30] Kernel Offset: disabled [ 489.962328][ T30] Rebooting in 86400 seconds..