last executing test programs: 32.982795979s ago: executing program 2 (id=1410): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000018000180140002006e657464657673696d3000000000000008000d003c00000008000a000020"], 0x3c}}, 0x0) 32.484986396s ago: executing program 2 (id=1413): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) epoll_create1(0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000380)=0xcd, 0x4) r1 = socket$inet6(0xa, 0x3, 0xe2) r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x80042, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) r3 = dup(r2) write$FUSE_INIT(r3, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x0) socket(0x29, 0x1, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r4, &(0x7f0000001880)=[{&(0x7f0000001a80)=""/102400, 0x19000}], 0x1, 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0xc4382, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) socket$packet(0x11, 0x2, 0x300) r5 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_emit_ethernet(0xf87, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r5, 0xc0285700, &(0x7f0000000080)={0x6, "03aea2e9dd8227baf6c1a8a4de52bc9539d84ff109710109340406f51cb9e552"}) read$FUSE(0xffffffffffffffff, &(0x7f0000000a00)={0x2020}, 0x2020) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x3c1, 0x3, 0x428, 0x0, 0x150, 0x150, 0x0, 0xf8010000, 0x36c, 0x238, 0x238, 0x36c, 0x238, 0x3, 0x0, {[{{@ipv6={@loopback, @ipv4={'\x00', '\xff\xff', @multicast1}, [], [], 'team_slave_0\x00', 'hsr0\x00'}, 0x0, 0x1f0, 0x258, 0x0, {}, [@common=@inet=@sctp={{0x148}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz0\x00'}}}, {{@ipv6={@empty, @mcast1, [], [], 'batadv_slave_0\x00', 'gre0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={{0x30}}]}, @common=@inet=@SYNPROXY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x488) 31.570755784s ago: executing program 2 (id=1418): syz_usb_connect$uac1(0x0, 0x0, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYBLOB="040f0000000104"], 0x7) bind$inet(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x127a, 0x0) 30.692655505s ago: executing program 2 (id=1424): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_FLUSH(r0, 0x0, 0xd1, &(0x7f0000000380)=0xd, 0x4) getsockopt$MRT(r0, 0x0, 0xd0, 0x0, 0x0) 30.310524321s ago: executing program 2 (id=1426): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003f9000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x15) r3 = fsopen(0x0, 0x0) fsconfig$FSCONFIG_SET_STRING(r3, 0x1, 0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGPTPEER(r4, 0x5441, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)=@generic={&(0x7f00000000c0)='./file0\x00'}, 0x18) syz_mount_image$erofs(&(0x7f0000000180), &(0x7f0000000040)='./file0\x00', 0x1000801, &(0x7f00000000c0)=ANY=[@ANYRES64=0x0], 0x23, 0x203, &(0x7f0000000ec0)="$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") syz_emit_vhci(0x0, 0x7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x20}, {}, {0xfc01, 0x0, 0x0, 0x401}]}, 0x10) sendto(r5, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r6 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r6, 0x400448e2, &(0x7f0000000300)) r7 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SETSEL(r7, 0x4b52, &(0x7f0000000000)) syz_read_part_table(0x105b, &(0x7f0000001700)="$eJzsz8FNw0AQBdBvA17fKIEOqIQrZyoBuQP6iNJC6ooUJZrIdtxCksN7h5V2V/+PJjxWn1NVVb/dh+Uc87k9vCXnWuU11V5SUy0/XZJql6zZ3/ob0rf//eFnCSX5yNR9tXGuW0fN3o/jrbnL9+5uewIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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25.869151079s ago: executing program 2 (id=1435): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) ioctl$FS_IOC_GETFSLABEL(r0, 0x400452c9, 0x0) 16.952960557s ago: executing program 3 (id=1462): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x0, &(0x7f0000000180), &(0x7f00000000c0)='syzkaller\x00', 0x3}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00'}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a03000000000000000000010000000900010073797a300000000064000000090a010400000000000000000100000008000a40000000000900020073797a32000000000900010073797a30000000000800054000000021280011800a0001006d617463680000001800028008000240000000000a00010071756f7461000000140000001000010000000000000000000000000a5aa1b627786b2494a43fc3a36e5f9a64"], 0xac}}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.group_wait_time\x00', 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xe, 0x4, 0x4, 0x2, 0x0, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={r2, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000002c0)={r2, &(0x7f0000000080), &(0x7f0000000280)=@udp6}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000180)={0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000000)=""/10, 0x2}, 0x20) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r3, 0x8982, &(0x7f0000000000)={0x1, 'vlan1\x00'}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, 0x0) r4 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_FREE_STREAMS(r4, 0x802c550a, &(0x7f0000000000)=ANY=[@ANYBLOB="02002303020009006000000002000020d3"]) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x8, 0x0, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f0000000280)={0x0, 0xc9, 0x7, &(0x7f0000000080)={0x0, "cde5a2021a900c5a00000000000000001f93bb8b818d46fe993c9f8bef00cdd40d"}}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) 15.778634795s ago: executing program 3 (id=1468): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000001180)) mmap$dsp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil) 15.461903214s ago: executing program 3 (id=1471): bind$packet(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="d80000001c0081044e81f782db44b9040a1d080214000000020009a118000c000300000000000e1208000f0100810401a8001600200001400300000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c11503c6bbace8017cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000010000100"/20, @ANYRES32=0x0, @ANYBLOB="02200000000000001400030062617461647630"], 0x3c}}, 0x0) 14.676438788s ago: executing program 3 (id=1472): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000740)=@newlink={0x48, 0x10, 0x44b, 0x0, 0x0, {0x7a}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_AGEING_TIME={0x8, 0x8, 0xa888}]}}}, @IFLA_ADDRESS={0xa, 0x1, @dev}]}, 0x48}}, 0x0) 14.613788067s ago: executing program 3 (id=1473): r0 = socket(0x2, 0x6, 0x0) getsockopt$nfc_llcp(r0, 0x10d, 0x0, 0x0, 0xf0ff1f00000000) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/24, 0x18}], 0x1, 0x4f, 0x0) 14.324096695s ago: executing program 3 (id=1474): syz_read_part_table(0x5da, &(0x7f0000000000)="$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") 14.161533092s ago: executing program 4 (id=1475): syz_usb_connect(0x0, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x0, 0xf8, 0x4, 0x10, 0x8, 0x2040, 0x4902, 0x5c30, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0xbb, 0xfd, 0x78, 0x0, [], [{{0x9, 0x5, 0x9}}, {{0x9, 0x5, 0x7}}]}}]}}]}}, 0x0) 10.834214987s ago: executing program 4 (id=1483): r0 = socket(0x2, 0x6, 0x0) getsockopt$nfc_llcp(r0, 0x10d, 0x0, 0x0, 0xf0ff1f00000000) syz_open_dev$sndpcmc(0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/arp\x00') preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/24, 0x18}], 0x1, 0x4f, 0x0) 10.530722043s ago: executing program 4 (id=1485): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000038c0)={0x0, 0x0, &(0x7f0000003880)={&(0x7f0000000580)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0}, {@in=@dev}, @in=@empty, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_vhci(&(0x7f0000000440)=ANY=[@ANYBLOB="040e04000620"], 0x7) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001040)='net/rt_cache\x00') lseek(r4, 0xae7d, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000180)='fd/4\x00') ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40305829, &(0x7f0000000240)) 5.716240568s ago: executing program 4 (id=1494): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, 0x0, 0x0, 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={&(0x7f00000006c0)='sched_switch\x00', r4}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1b, 0x17, &(0x7f00000007c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfffffffc}, {{}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x6, 0x0, 0xb, 0x9, 0x0, 0x1, 0xa00}, {0x65, 0x0, 0x5}}, [@printk={@llx, {0x3, 0x3, 0x3, 0xa, 0x9}, {0x5, 0x1, 0xc, 0x1, 0x9}, {0x7, 0x0, 0x3}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xffffffff}, {0x15}}], {{0x4, 0x1, 0x3, 0x3}, {0x5, 0x0, 0xb, 0x3}, {0x85, 0x0, 0x0, 0x76}}}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, 0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x90) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x15, 0x3, &(0x7f0000000000)=@framed={{0x3e, 0xa, 0xa, 0x0, 0x0, 0x79, 0x10, 0x30}}, &(0x7f0000000480)='syzkaller\x00'}, 0x80) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000280)={0x17, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000073010600000000009500000000000000"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x13}, 0x90) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'sit0\x00', &(0x7f00000002c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x1000, {{0x19, 0x4, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @remote, {[@lsrr={0x83, 0x3, 0x3e}, @timestamp_prespec={0x44, 0x3c, 0x0, 0x3, 0x4, [{@dev={0xac, 0x14, 0x14, 0xff}}, {@rand_addr=0x64010100}, {@multicast2}, {@rand_addr=0x64010100}, {}, {@broadcast}, {@multicast2}]}, @noop, @noop, @rr={0x7, 0xb, 0x65, [@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010100]}, @noop]}}}}}) capset(&(0x7f0000000100)={0x20071026}, &(0x7f0000000140)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r5, 0x7d) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r6, 0x0, 0x0, 0x24000004, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r7 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r7, &(0x7f0000000140)=[{&(0x7f0000000580)="580000001400192340834b80040d8c560a067f0202ff3ad387000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0fffe24e809005300fff5dd00000010000100040c10000000010000000000", 0x5b}], 0x1) 5.507968334s ago: executing program 1 (id=1495): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f00000000c0), 0x4) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000180)={0x2e, 0x4, 0x0, {0x1, 0xfffffffffffffffa, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2e) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000005c0)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) dup(0xffffffffffffffff) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, 0x0, 0x0) 4.605938336s ago: executing program 1 (id=1496): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)={0x14, 0x28, 0x107, 0x0, 0x0, {0x9}}, 0x14}}, 0x0) 4.596997782s ago: executing program 4 (id=1497): r0 = syz_usb_connect$cdc_ecm(0x0, 0x5a, &(0x7f00000003c0)=ANY=[@ANYBLOB="12010000020000402505a1a44000000001010902480002000000000904000186020600000924060000402dd5d805240000000d240f000000000000000000000905810340008100000905820220000000000905030220"], 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x7, 0x10001, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x48) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000900)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mknodat$loop(r2, &(0x7f0000001600)='./file1\x00', 0x6000, 0x1) chdir(&(0x7f00000003c0)='./bus\x00') recvmmsg(r2, &(0x7f0000000540)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000200)=""/32, 0x20}], 0x3, &(0x7f0000000380)=""/35, 0x23}, 0x8000}], 0x1, 0x1, &(0x7f0000000580)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000280)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r3}, 0x10) r4 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) syz_open_dev$dri(&(0x7f0000000080), 0x0, 0x0) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r6, 0x0, &(0x7f0000000240)=0x0) r8 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r8) r10 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r11 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000140), r11) sendmsg$IEEE802154_ADD_IFACE(r10, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="01000000000000000000210000000a0001007770616e3002000005002000000004000500200000000000050020000000000009001f"], 0x44}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_DEV(r8, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x5c, r12, 0x1, 0x70bd25, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0102}}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan3\x00'}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan1\x00'}, @IEEE802154_ATTR_HW_ADDR={0xc}]}, 0x5c}, 0x1, 0x0, 0x0, 0x81}, 0x1) sendmsg$NFC_CMD_DEV_UP(r8, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r9, @ANYBLOB="010000000000000000000200000008000100", @ANYRES32=r7], 0x1c}}, 0x0) sendmsg$NFC_CMD_FW_DOWNLOAD(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[], 0x28}}, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) 4.573728171s ago: executing program 0 (id=1498): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000340)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000014c0)=0xbf, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000001c0)={'#! ', '\xe9\x1fq\x89Y\x1e\x923aK'}, 0xe) sendfile(r0, r1, &(0x7f00000000c0), 0x4) recvmmsg(r0, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/186, 0xba}], 0x1}}], 0x1, 0x22000, 0x0) 4.451436162s ago: executing program 0 (id=1499): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r3 = memfd_create(&(0x7f0000000100)=';e\x00\x00\xa4\xd8\xe0\x9c\x7f9\x8aZ]3N\xbb\xe1^\x9c\xe1\x9b6s$0Y\xf8\x90\x00\x00\x00\x00\xd2~l\xf6\x12\xde\xdd\xd5\x1d\x96\xb0a\xad\xcd\x16\xd8G\xae\xd9DZm\xabO\xad\x11%\x7f`@\x16c\xc0\xb6\x1f\xe3\x00\x1a_\xc7\xbf\xa7T\xbe\x13\x8b\xb3r\x8fL\xe6\xba\xe7\x18\xb4$BIj\xa3\xc9\xc6|\x9b\x88\xddPx\x02I\xde\xe8\xcd\x02\xc1\xedc2\x06\xcbM\xfb\x13jZ\x96\xeej\x9b\xe4XjN\xb9>\xdf3U\r \x8dh8T/h)\x90\xff\x8d\xd9\x89\xab\xf8P\xacYtk\xa3\xed\xfa*8\x13\b\xce\xf8z\xed\xadnz\x96\xa3\x9a9R\xd9]\xe11We\xfe3\xe06\x1a^\x04^\xef\xa3\x0fU\x9b1\xc6J\x83\x9d[\\a\xfd\xdc\xa1\xcd\xbe\x9b\xc5z7\xe8VP\x89\x16MK`\xe5\x137\b\x00\x00\x00\xd5\x01\xea\x98\xe6Z\x95j\xe3\x0ek>\x14\x80\rXS\xce\xf9\x0e\x89\xc4\xc6\x1bOm4Lla\r\xce\x17\xb5r&\xf3\x96\xbc\xc39\xa7\x95\xd9F\x17', 0x2) r4 = syz_open_dev$dri(&(0x7f0000000000), 0x0, 0x0) r5 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f0000000040)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f00000002c0)={0x0, 0x0, r6, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r5, 0xc06864ce, &(0x7f0000000440)={r7, 0x0, 0x0, 0x0, 0x0, [0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000000100)={r8, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000800)={0x0, 0x0, r9}) close_range(r3, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000000080)={0x77359400}) 4.310412097s ago: executing program 1 (id=1500): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000080)='./file0\x00', 0x810, &(0x7f0000000100)=ANY=[@ANYBLOB='check=strict,session=0x0000000000000024,iocharset=ascii,overriderockperm,overriderockperm,gid=', @ANYRESDEC, @ANYRES64], 0x1, 0xa1c, &(0x7f0000000d00)="$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") ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x1, 0xf000, 0x2000, &(0x7f0000f9a000/0x2000)=nil}) r3 = dup(r2) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000000c0)=0xffff) ioctl$KVM_RUN(r3, 0xae80, 0x0) 3.379882886s ago: executing program 0 (id=1502): r0 = socket(0x2c, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x11b, 0x22, 0x0, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x10001) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r3 = socket$kcm(0x21, 0x2, 0x2) sendmsg$inet(r3, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=[@ip_retopts={{0x10}}, @ip_retopts={{0x10, 0x110, 0xd}}], 0x20}, 0x0) sendto$inet(r1, 0x0, 0x0, 0x400c8c6, &(0x7f0000000180)={0x2, 0x4e21, @multicast2}, 0x10) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x4004084, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@mcast1, 0x800, 0x0, 0x103, 0x1}, 0x20) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)={0xa, 0x4622, 0x1000000080000, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=[@pktinfo={{0x24, 0x29, 0x8, {@local}}}], 0x28}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0)={@dev, @multicast2}, &(0x7f0000000140)=0xc) creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)=0x3, 0x4) r5 = syz_io_uring_setup(0x3b, &(0x7f0000000080)={0x0, 0x0, 0x10100}, &(0x7f0000000000), &(0x7f0000000100)=0x0) syz_io_uring_setup(0x1868, &(0x7f00000003c0), &(0x7f0000000240)=0x0, &(0x7f0000000180)) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r7, r6, &(0x7f0000000600)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x0, 0x0, r8}) io_uring_enter(r5, 0x306f, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r5, 0x46f6, 0x0, 0x0, 0x0, 0x0) bind$tipc(r4, &(0x7f0000000080), 0x10) io_setup(0x0, &(0x7f0000000200)) 2.898105547s ago: executing program 1 (id=1503): socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0xa, 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$nl_route(0x10, 0x3, 0x0) socket(0x840000000002, 0x3, 0x100) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000003900)=ANY=[@ANYBLOB="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&(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x2e) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x90) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000c0005000c000000000000000c0002000000020000000000040007800c000800000000000000000008000a00000000004400078008000100", @ANYRES32, @ANYBLOB="38000100", @ANYRES32=r3, @ANYBLOB="64800400", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="080001"], 0x90}}, 0x0) 2.129225099s ago: executing program 0 (id=1504): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="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&(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffedf, 0x10, &(0x7f0000000040)}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0x62, 0xfe, &(0x7f0000000140)="cb74445b7d4c0b24676c6c71ae37efcedaf40242309766deb4e793f90000000000000000dbc856cbc664650634231454ca2d8034c4ca29e0d99c3b6615e91835a600c08f989af45438a54981be310aad92ae545b1c961e5f3762a51fe4c736edec6f", &(0x7f0000000440)=""/254, 0x0, 0x0, 0xff, 0x194, &(0x7f0000000980)="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", &(0x7f00000007c0)="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", 0x2, 0x0, 0x10000}, 0x24) 1.936763869s ago: executing program 1 (id=1505): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000049c0)=ANY=[@ANYBLOB="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"/2702], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x60000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0xb, &(0x7f0000000340)=@framed={{}, [@printk={@p, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x6b}}]}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = socket$igmp6(0xa, 0x3, 0x2) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x8000, 0x7800, 0x7, 0x3, {{0x9, 0x4, 0x2, 0x23, 0x24, 0x9, 0x0, 0x9, 0x4, 0x0, @local, @rand_addr, {[@noop, @lsrr={0x83, 0xf, 0xb1, [@local, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback]}]}}}}}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$alg(0x26, 0x5, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000003c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000032c0)={0x1c, r5, 0x1, 0x0, 0x0, {{0x63}, {@val={0x8, 0x3, r7}, @void}}}, 0x1c}}, 0x0) bind$alg(r4, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r8 = accept4(r4, 0x0, 0x0, 0x0) sendmmsg$alg(r8, &(0x7f0000000540)=[{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="e4e32dd2b696733552eca3e954943a18709f72fbd259a936c67ebe806ab21823f4a0c47bff45323c2b30982dfc67b46cc9a5a07c33fc", 0xff6d}, {&(0x7f0000000100)="3a10bd003aba0c7026336b", 0xb}], 0x2, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x60}], 0x1, 0x8001) recvmmsg(r8, &(0x7f0000001440)=[{{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000300)=""/92, 0x5c}], 0x1}}], 0x1, 0x0, 0x0) ioctl$sock_bt_hci(r8, 0x800448d4, &(0x7f00000003c0)="20f3edecd9c7a75b2315baef3cd73a10286c21e6f3b7300aa054fa71b14331e879bba09543c6ce1185b0bec9790437e7720f9757fbda06424106f99c66ea1b934f6e4bab5f6f4b8ea6309621cb5d122d415a7270bbe3e5b9dc91e587a4629238bd082179c5bd28a1ead889bc854fd0ad46dcf896e7d74d30c6a4a06de98a951e7eed23836bbffd357b059674d4e878db1ed2ecb2617e14f18af76aed58cee344824dfb81790dfb342335e62c90b8a51097d2b5be9023061a206dc3b0c1c9d3ae3a2ef09ad2b0ca8442cc861716bd") sendmsg$nl_xfrm(r3, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000900)=@newsa={0x138, 0x10, 0x200, 0x0, 0x0, {{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff}, {@in6=@remote, 0x0, 0x6c}, @in=@loopback, {}, {0x9}, {}, 0x0, 0xfffffffd, 0x2, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x138}}, 0x4000010) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0xcaee, @none, 0x0, 0x1}, 0xe) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r9, &(0x7f0000000040)={0x1f, 0xffff, 0x3}, 0x6) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000001280)=ANY=[@ANYBLOB='D'], 0x4c}}, 0x0) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000013c0)={0x18, 0x3, &(0x7f0000000080)=@framed, &(0x7f0000000000)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='contention_end\x00', r10}, 0x10) write$binfmt_misc(r9, &(0x7f0000001280)=ANY=[], 0x6) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$MRT6_DEL_MIF(r1, 0x29, 0xcb, &(0x7f00000001c0)={0x1, 0x0, 0x5, r2, 0x804}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) 1.855250291s ago: executing program 0 (id=1506): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f00000000c0), 0x4) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_NOTIFY_STORE(r4, &(0x7f0000000180)={0x2e, 0x4, 0x0, {0x1, 0xfffffffffffffffa, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2e) syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') shmget$private(0x0, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000005c0)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) dup(0xffffffffffffffff) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, 0x0, 0x0) 845.263319ms ago: executing program 0 (id=1507): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x90) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0xb) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) write$FUSE_NOTIFY_RETRIEVE(0xffffffffffffffff, &(0x7f00000000c0)={0x30, 0x5, 0x0, {0x0, 0x0, 0x1, 0x4}}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000500)=ANY=[@ANYBLOB="180000000000000052294e140000000018150000", @ANYRESOCT=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f85772087cc75e33bc000000b70400cc6f83a600850000000300000095a105e3694b1d9441e1d2443e688c0ff506c332a6ed34288042c4fe01dbee9a112a80a10b26df4b6c575a3de44e4f8916c90db3f2eb39949eb3227b778bc6fd78fd7b8dac778a6c3a1b9f00d469ed3166ee8eb1cb57edb16e8f6a834945c77e5227259ff8521598"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x90) syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x5, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000300), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r3, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) inotify_add_watch(r2, &(0x7f00000000c0)='./file0\x00', 0x24000408) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fdinfo/3\x00') read$FUSE(r4, &(0x7f00000020c0)={0x2020}, 0x2020) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', 0x7101}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r8) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f00000000c0)={'syzkaller0\x00', @broadcast}) close(r7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r7, 0x8943, &(0x7f0000002280)={'syzkaller0\x00'}) 394.865465ms ago: executing program 1 (id=1508): socket$packet(0x11, 0x2, 0x300) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e00)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000040)={r2, 0x3, 0x6, @link_local}, 0x10) socket$netlink(0x10, 0x3, 0x0) socket(0x200000000000011, 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_open_dev$video(&(0x7f00000000c0), 0x20, 0x3) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000007834d32e74ac6b3c714d8cf20000000000000a60000000060a09040000000000000000020000edc862520e336d0034000480300001800b0001006f626a7265660000200002600800014000000000090002007379000900020073797a3200170000140000001100010000000000000000000000000a2e8fa433967725f52494248c897cb7b54b3175cbac7f1cd17b77310a8e6c0ff9122ff5117a23a4c6eed73c3ec781996ab10ebd61914b2c"], 0x88}}, 0x0) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000000)={0xffbf8003, 0x2, 0x9}) r6 = openat$vimc2(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$VIDIOC_ENUM_FMT(r6, 0xc0405602, &(0x7f0000000040)={0x0, 0x2, 0x0, "e5e81571c97b166978ff61fcfd2409b2b73e0f936ed774de107de8a9041b5113"}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="340000001800001d"], 0x34}}, 0x0) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0x7fc00101}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f00000002c0)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r7, 0xc0182101, &(0x7f0000000180)={r8, 0x5}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r7, 0xc0502100, &(0x7f0000002780)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r7, 0x40182103, &(0x7f0000000080)={r9, 0x3, r7, 0x5}) r10 = socket(0x10, 0x3, 0x0) recvmmsg$unix(r10, &(0x7f0000005b80)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f00000039c0)}}], 0x2, 0x0, 0x0) write(r10, &(0x7f0000000100)="1400000052004f7fb3e4bf80a000080000000000", 0x14) r11 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r11, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) socket$netlink(0x10, 0x3, 0x0) 0s ago: executing program 4 (id=1509): socket$xdp(0x2c, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'veth0_vlan\x00'}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'veth1_vlan\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x2c, 0x2}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'veth1_vlan\x00'}) kernel console output (not intermixed with test programs): 0x4f0 [ 781.549924][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 781.549993][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.550028][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 781.550062][ C1] ? exc_page_fault+0x590/0x8c0 [ 781.550097][ C1] __x64_sys_sendto+0xde/0x100 [ 781.550131][ C1] do_syscall_64+0xf3/0x230 [ 781.550154][ C1] ? clear_bhb_loop+0x35/0x90 [ 781.550186][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.550212][ C1] RIP: 0033:0x7f00d397902c [ 781.550235][ C1] RSP: 002b:00007fff7fd288e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 781.550265][ C1] RAX: ffffffffffffffda RBX: 00007f00d4634620 RCX: 00007f00d397902c [ 781.550283][ C1] RDX: 0000000000000028 RSI: 00007f00d4634670 RDI: 0000000000000003 [ 781.550299][ C1] RBP: 0000000000000000 R08: 00007fff7fd28934 R09: 000000000000000c [ 781.550316][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 781.550331][ C1] R13: 0000000000000000 R14: 00007f00d4634670 R15: 0000000000000000 [ 781.550374][ C1] [ 781.550384][ C1] DEBUG: waiting rtnl_mutex for 5456 jiffies. [ 781.550397][ C1] task:kworker/0:5 state:D stack:22032 pid:5287 tgid:5287 ppid:2 flags:0x00004000 [ 781.550437][ C1] Workqueue: events switchdev_deferred_process_work [ 781.550466][ C1] Call Trace: [ 781.550476][ C1] [ 781.550494][ C1] __schedule+0x1800/0x4a60 [ 781.550561][ C1] ? __pfx___schedule+0x10/0x10 [ 781.550594][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.550626][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.550659][ C1] ? kick_pool+0x45c/0x620 [ 781.550694][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 781.550729][ C1] ? schedule+0x90/0x320 [ 781.550759][ C1] schedule+0x14b/0x320 [ 781.550795][ C1] schedule_preempt_disabled+0x13/0x30 [ 781.550825][ C1] __mutex_lock+0x6a4/0xd70 [ 781.550855][ C1] ? __mutex_lock+0x527/0xd70 [ 781.550883][ C1] ? switchdev_deferred_process_work+0xe/0x20 [ 781.550912][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 781.550953][ C1] ? get_rtnl_holder+0x144/0x190 [ 781.550981][ C1] ? process_scheduled_works+0x945/0x1830 [ 781.551010][ C1] switchdev_deferred_process_work+0xe/0x20 [ 781.551035][ C1] process_scheduled_works+0xa2c/0x1830 [ 781.551134][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 781.551187][ C1] ? assign_work+0x364/0x3d0 [ 781.551233][ C1] worker_thread+0x86d/0xd40 [ 781.551297][ C1] ? __kthread_parkme+0x169/0x1d0 [ 781.551335][ C1] ? __pfx_worker_thread+0x10/0x10 [ 781.551366][ C1] kthread+0x2f0/0x390 [ 781.551389][ C1] ? __pfx_worker_thread+0x10/0x10 [ 781.551419][ C1] ? __pfx_kthread+0x10/0x10 [ 781.551444][ C1] ret_from_fork+0x4b/0x80 [ 781.551474][ C1] ? __pfx_kthread+0x10/0x10 [ 781.551498][ C1] ret_from_fork_asm+0x1a/0x30 [ 781.551554][ C1] [ 781.551564][ C1] DEBUG: waiting rtnl_mutex for 1031 jiffies. [ 781.551578][ C1] task:syz-executor state:D stack:24992 pid:12618 tgid:12618 ppid:12617 flags:0x00000000 [ 781.551618][ C1] Call Trace: [ 781.551628][ C1] [ 781.551645][ C1] __schedule+0x1800/0x4a60 [ 781.551712][ C1] ? __pfx___schedule+0x10/0x10 [ 781.551749][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.551782][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 781.551825][ C1] ? schedule+0x90/0x320 [ 781.551855][ C1] schedule+0x14b/0x320 [ 781.551891][ C1] schedule_preempt_disabled+0x13/0x30 [ 781.551922][ C1] __mutex_lock+0x6a4/0xd70 [ 781.551952][ C1] ? __mutex_lock+0x527/0xd70 [ 781.551979][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.552014][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 781.552057][ C1] ? get_rtnl_holder+0x144/0x190 [ 781.552087][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.552118][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 781.552153][ C1] ? __lock_acquire+0x1384/0x2050 [ 781.552187][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.552251][ C1] netlink_rcv_skb+0x1e3/0x430 [ 781.552278][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.552315][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 781.552378][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 781.552407][ C1] netlink_unicast+0x7f6/0x990 [ 781.552454][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 781.552483][ C1] ? __virt_addr_valid+0x183/0x530 [ 781.552512][ C1] ? __check_object_size+0x49c/0x900 [ 781.552538][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 781.552574][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 781.552620][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.552650][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 781.552683][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 781.552704][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 781.552733][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.552755][ C1] __sock_sendmsg+0x221/0x270 [ 781.552794][ C1] __sys_sendto+0x3a4/0x4f0 [ 781.552830][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 781.552899][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.552936][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 781.552969][ C1] ? exc_page_fault+0x590/0x8c0 [ 781.553004][ C1] __x64_sys_sendto+0xde/0x100 [ 781.553038][ C1] do_syscall_64+0xf3/0x230 [ 781.553062][ C1] ? clear_bhb_loop+0x35/0x90 [ 781.553091][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.553117][ C1] RIP: 0033:0x7f290637902c [ 781.553140][ C1] RSP: 002b:00007ffce9216b90 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 781.553166][ C1] RAX: ffffffffffffffda RBX: 00007f2907034620 RCX: 00007f290637902c [ 781.553184][ C1] RDX: 0000000000000028 RSI: 00007f2907034670 RDI: 0000000000000003 [ 781.553200][ C1] RBP: 0000000000000000 R08: 00007ffce9216be4 R09: 000000000000000c [ 781.553217][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 781.553232][ C1] R13: 0000000000000000 R14: 00007f2907034670 R15: 0000000000000000 [ 781.553279][ C1] [ 781.553289][ C1] DEBUG: holding rtnl_mutex for 2382 jiffies. [ 781.553303][ C1] task:kworker/u8:8 state:D stack:19416 pid:2565 tgid:2565 ppid:2 flags:0x00004000 [ 781.553341][ C1] Workqueue: netns cleanup_net [ 781.553366][ C1] Call Trace: [ 781.553376][ C1] [ 781.553393][ C1] __schedule+0x1800/0x4a60 [ 781.553460][ C1] ? __pfx___schedule+0x10/0x10 [ 781.553498][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.553526][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 781.553567][ C1] ? kthread_data+0x52/0xd0 [ 781.553601][ C1] ? wq_worker_sleeping+0x66/0x240 [ 781.553636][ C1] ? schedule+0x90/0x320 [ 781.553666][ C1] schedule+0x14b/0x320 [ 781.553701][ C1] synchronize_rcu_expedited+0x684/0x830 [ 781.553734][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 781.553786][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 781.553817][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 781.553887][ C1] ? __pfx___might_resched+0x10/0x10 [ 781.553913][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.553953][ C1] dev_deactivate_many+0x4a7/0xb10 [ 781.553992][ C1] __dev_close_many+0x1a4/0x300 [ 781.554030][ C1] ? __pfx___dev_close_many+0x10/0x10 [ 781.554078][ C1] dev_close_many+0x24e/0x4c0 [ 781.554115][ C1] ? dsa_user_netdevice_event+0x4f9/0x2970 [ 781.554142][ C1] ? __pfx_dev_close_many+0x10/0x10 [ 781.554192][ C1] vlan_device_event+0x18b7/0x1de0 [ 781.554238][ C1] ? br_device_event+0x148/0x970 [ 781.554273][ C1] ? __pfx_phonet_device_notify+0x10/0x10 [ 781.554299][ C1] ? __pfx_vlan_device_event+0x10/0x10 [ 781.554333][ C1] ? __pfx_br_device_event+0x10/0x10 [ 781.554359][ C1] ? raw_notifier+0x9d/0x740 [ 781.554385][ C1] ? cgw_notifier+0xd8/0x3b0 [ 781.554411][ C1] ? packet_notifier+0x76/0xa30 [ 781.554451][ C1] notifier_call_chain+0x19f/0x3e0 [ 781.554493][ C1] dev_close_many+0x33c/0x4c0 [ 781.554535][ C1] ? __pfx_dev_close_many+0x10/0x10 [ 781.554585][ C1] unregister_netdevice_many_notify+0x50b/0x1c40 [ 781.554623][ C1] ? batadv_tt_local_event+0x4ac/0x6f0 [ 781.554657][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 781.554688][ C1] ? batadv_tt_local_event+0x173/0x6f0 [ 781.554725][ C1] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 781.554757][ C1] ? batadv_tt_local_event+0x4c2/0x6f0 [ 781.554812][ C1] ? unregister_netdevice_queue+0x26b/0x370 [ 781.554854][ C1] ? batadv_softif_destroy_netlink+0x1e3/0x270 [ 781.554892][ C1] default_device_exit_batch+0xa0f/0xa90 [ 781.554933][ C1] ? __pfx___might_resched+0x10/0x10 [ 781.554963][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 781.555001][ C1] ? cfg802154_pernet_exit+0xc3/0xe0 [ 781.555031][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 781.555059][ C1] cleanup_net+0x89d/0xcc0 [ 781.555094][ C1] ? __pfx_cleanup_net+0x10/0x10 [ 781.555139][ C1] ? process_scheduled_works+0x945/0x1830 [ 781.555168][ C1] process_scheduled_works+0xa2c/0x1830 [ 781.555242][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 781.555292][ C1] ? assign_work+0x364/0x3d0 [ 781.555331][ C1] worker_thread+0x86d/0xd40 [ 781.555376][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 781.555415][ C1] ? __kthread_parkme+0x169/0x1d0 [ 781.555452][ C1] ? __pfx_worker_thread+0x10/0x10 [ 781.555483][ C1] kthread+0x2f0/0x390 [ 781.555506][ C1] ? __pfx_worker_thread+0x10/0x10 [ 781.555535][ C1] ? __pfx_kthread+0x10/0x10 [ 781.555560][ C1] ret_from_fork+0x4b/0x80 [ 781.555590][ C1] ? __pfx_kthread+0x10/0x10 [ 781.555613][ C1] ret_from_fork_asm+0x1a/0x30 [ 781.555668][ C1] [ 781.555679][ C1] DEBUG: waiting rtnl_mutex for 2356 jiffies. [ 781.555693][ C1] task:syz-executor state:D stack:24992 pid:12615 tgid:12615 ppid:12614 flags:0x00000000 [ 781.555734][ C1] Call Trace: [ 781.555743][ C1] [ 781.555761][ C1] __schedule+0x1800/0x4a60 [ 781.555827][ C1] ? __pfx___schedule+0x10/0x10 [ 781.555864][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.555897][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 781.555939][ C1] ? schedule+0x90/0x320 [ 781.555969][ C1] schedule+0x14b/0x320 [ 781.556004][ C1] schedule_preempt_disabled+0x13/0x30 [ 781.556035][ C1] __mutex_lock+0x6a4/0xd70 [ 781.556065][ C1] ? __mutex_lock+0x527/0xd70 [ 781.556092][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.556126][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 781.556169][ C1] ? get_rtnl_holder+0x144/0x190 [ 781.556206][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.556237][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 781.556276][ C1] ? __lock_acquire+0x1384/0x2050 [ 781.556309][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.556369][ C1] netlink_rcv_skb+0x1e3/0x430 [ 781.556396][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.556433][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 781.556495][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 781.556524][ C1] netlink_unicast+0x7f6/0x990 [ 781.556571][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 781.556600][ C1] ? __virt_addr_valid+0x183/0x530 [ 781.556630][ C1] ? __check_object_size+0x49c/0x900 [ 781.556656][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 781.556693][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 781.556738][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.556769][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 781.556802][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 781.556823][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 781.556852][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.556874][ C1] __sock_sendmsg+0x221/0x270 [ 781.556913][ C1] __sys_sendto+0x3a4/0x4f0 [ 781.556949][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 781.557015][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.557052][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 781.557085][ C1] ? exc_page_fault+0x590/0x8c0 [ 781.557120][ C1] __x64_sys_sendto+0xde/0x100 [ 781.557153][ C1] do_syscall_64+0xf3/0x230 [ 781.557177][ C1] ? clear_bhb_loop+0x35/0x90 [ 781.557208][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.557233][ C1] RIP: 0033:0x7f68a777902c [ 781.557262][ C1] RSP: 002b:00007ffd7b2a2b20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 781.557287][ C1] RAX: ffffffffffffffda RBX: 00007f68a8434620 RCX: 00007f68a777902c [ 781.557305][ C1] RDX: 0000000000000028 RSI: 00007f68a8434670 RDI: 0000000000000003 [ 781.557322][ C1] RBP: 0000000000000000 R08: 00007ffd7b2a2b74 R09: 000000000000000c [ 781.557338][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 781.557354][ C1] R13: 0000000000000000 R14: 00007f68a8434670 R15: 0000000000000000 [ 781.557396][ C1] [ 781.557406][ C1] DEBUG: waiting rtnl_mutex for 11055 jiffies. [ 781.557419][ C1] task:kworker/0:7 state:D stack:18904 pid:5324 tgid:5324 ppid:2 flags:0x00004000 [ 781.557459][ C1] Workqueue: events linkwatch_event [ 781.557485][ C1] Call Trace: [ 781.557494][ C1] [ 781.557512][ C1] __schedule+0x1800/0x4a60 [ 781.557579][ C1] ? __pfx___schedule+0x10/0x10 [ 781.557612][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.557644][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.557677][ C1] ? kick_pool+0x1c9/0x620 [ 781.557717][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 781.557746][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 781.557779][ C1] ? schedule+0x90/0x320 [ 781.557809][ C1] schedule+0x14b/0x320 [ 781.557845][ C1] schedule_preempt_disabled+0x13/0x30 [ 781.557875][ C1] __mutex_lock+0x6a4/0xd70 [ 781.557905][ C1] ? __mutex_lock+0x527/0xd70 [ 781.557932][ C1] ? linkwatch_event+0xe/0x60 [ 781.557959][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 781.557998][ C1] ? get_rtnl_holder+0x144/0x190 [ 781.558027][ C1] ? process_scheduled_works+0x945/0x1830 [ 781.558056][ C1] linkwatch_event+0xe/0x60 [ 781.558079][ C1] process_scheduled_works+0xa2c/0x1830 [ 781.558154][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 781.558198][ C1] ? assign_work+0x364/0x3d0 [ 781.558238][ C1] worker_thread+0x86d/0xd40 [ 781.558286][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 781.558324][ C1] ? __kthread_parkme+0x169/0x1d0 [ 781.558362][ C1] ? __pfx_worker_thread+0x10/0x10 [ 781.558393][ C1] kthread+0x2f0/0x390 [ 781.558416][ C1] ? __pfx_worker_thread+0x10/0x10 [ 781.558445][ C1] ? __pfx_kthread+0x10/0x10 [ 781.558470][ C1] ret_from_fork+0x4b/0x80 [ 781.558499][ C1] ? __pfx_kthread+0x10/0x10 [ 781.558523][ C1] ret_from_fork_asm+0x1a/0x30 [ 781.558578][ C1] [ 781.558588][ C1] DEBUG: waiting rtnl_mutex for 6325 jiffies. [ 781.558601][ C1] task:syz-executor state:D stack:24992 pid:12580 tgid:12580 ppid:1 flags:0x00004006 [ 781.558641][ C1] Call Trace: [ 781.558651][ C1] [ 781.558668][ C1] __schedule+0x1800/0x4a60 [ 781.558735][ C1] ? __pfx___schedule+0x10/0x10 [ 781.558772][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.558805][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 781.558848][ C1] ? schedule+0x90/0x320 [ 781.558878][ C1] schedule+0x14b/0x320 [ 781.558913][ C1] schedule_preempt_disabled+0x13/0x30 [ 781.558943][ C1] __mutex_lock+0x6a4/0xd70 [ 781.558973][ C1] ? __mutex_lock+0x527/0xd70 [ 781.558999][ C1] ? register_nexthop_notifier+0x84/0x290 [ 781.559030][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 781.559071][ C1] ? get_rtnl_holder+0x144/0x190 [ 781.559101][ C1] register_nexthop_notifier+0x84/0x290 [ 781.559129][ C1] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 781.559172][ C1] ? __pfx_register_nexthop_notifier+0x10/0x10 [ 781.559211][ C1] ? __asan_memset+0x23/0x50 [ 781.559254][ C1] ops_init+0x359/0x610 [ 781.559293][ C1] setup_net+0x515/0xca0 [ 781.559317][ C1] ? __pfx_down_read_killable+0x10/0x10 [ 781.559350][ C1] ? __pfx_setup_net+0x10/0x10 [ 781.559407][ C1] copy_net_ns+0x4e2/0x7b0 [ 781.559442][ C1] create_new_namespaces+0x425/0x7b0 [ 781.559477][ C1] ? bpf_lsm_capable+0x9/0x10 [ 781.559520][ C1] unshare_nsproxy_namespaces+0x124/0x180 [ 781.559556][ C1] ksys_unshare+0x619/0xc10 [ 781.559595][ C1] ? __pfx_ksys_unshare+0x10/0x10 [ 781.559615][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.559658][ C1] ? do_syscall_64+0x100/0x230 [ 781.559693][ C1] __x64_sys_unshare+0x38/0x40 [ 781.559715][ C1] do_syscall_64+0xf3/0x230 [ 781.559739][ C1] ? clear_bhb_loop+0x35/0x90 [ 781.559770][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.559796][ C1] RIP: 0033:0x7fb80eb789f7 [ 781.559819][ C1] RSP: 002b:00007ffd22579208 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 781.559844][ C1] RAX: ffffffffffffffda RBX: 00007fb80ed05f40 RCX: 00007fb80eb789f7 [ 781.559862][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 781.559879][ C1] RBP: 00007fb80ed06a38 R08: 0000000000000000 R09: 0000000000000000 [ 781.559895][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 781.559911][ C1] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000009 [ 781.559952][ C1] [ 781.559963][ C1] DEBUG: waiting rtnl_mutex for 9473 jiffies. [ 781.559976][ C1] task:syz-executor state:D stack:21728 pid:12573 tgid:12573 ppid:1 flags:0x00000004 [ 781.560014][ C1] Call Trace: [ 781.560023][ C1] [ 781.560040][ C1] __schedule+0x1800/0x4a60 [ 781.560106][ C1] ? __pfx___schedule+0x10/0x10 [ 781.560144][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.560176][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 781.560219][ C1] ? schedule+0x90/0x320 [ 781.560253][ C1] schedule+0x14b/0x320 [ 781.560289][ C1] schedule_preempt_disabled+0x13/0x30 [ 781.560319][ C1] __mutex_lock+0x6a4/0xd70 [ 781.560348][ C1] ? __mutex_lock+0x527/0xd70 [ 781.560376][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.560411][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 781.560453][ C1] ? get_rtnl_holder+0x144/0x190 [ 781.560483][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.560514][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 781.560549][ C1] ? __lock_acquire+0x1384/0x2050 [ 781.560582][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.560642][ C1] netlink_rcv_skb+0x1e3/0x430 [ 781.560668][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.560704][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 781.560766][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 781.560795][ C1] netlink_unicast+0x7f6/0x990 [ 781.560842][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 781.560871][ C1] ? __virt_addr_valid+0x183/0x530 [ 781.560900][ C1] ? __check_object_size+0x49c/0x900 [ 781.560926][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 781.560963][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 781.561007][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.561037][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 781.561069][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 781.561091][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 781.561119][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.561142][ C1] __sock_sendmsg+0x221/0x270 [ 781.561181][ C1] __sys_sendto+0x3a4/0x4f0 [ 781.561217][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 781.561269][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 781.561297][ C1] ? blkcg_maybe_throttle_current+0x1ab/0xb80 [ 781.561339][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.561376][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 781.561417][ C1] __x64_sys_sendto+0xde/0x100 [ 781.561450][ C1] do_syscall_64+0xf3/0x230 [ 781.561473][ C1] ? clear_bhb_loop+0x35/0x90 [ 781.561505][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.561530][ C1] RIP: 0033:0x7faa0997902c [ 781.561552][ C1] RSP: 002b:00007fff576f04a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 781.561577][ C1] RAX: ffffffffffffffda RBX: 00007faa0a634620 RCX: 00007faa0997902c [ 781.561595][ C1] RDX: 000000000000003c RSI: 00007faa0a634670 RDI: 0000000000000003 [ 781.561612][ C1] RBP: 0000000000000000 R08: 00007fff576f04f4 R09: 000000000000000c [ 781.561629][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 781.561644][ C1] R13: 0000000000000000 R14: 00007faa0a634670 R15: 0000000000000000 [ 781.561683][ C1] [ 781.561693][ C1] DEBUG: waiting rtnl_mutex for 8432 jiffies. [ 781.561707][ C1] task:syz-executor state:D stack:21728 pid:12576 tgid:12576 ppid:1 flags:0x00000004 [ 781.561746][ C1] Call Trace: [ 781.561756][ C1] [ 781.561773][ C1] __schedule+0x1800/0x4a60 [ 781.561840][ C1] ? __pfx___schedule+0x10/0x10 [ 781.561877][ C1] ? __pfx_lock_release+0x10/0x10 [ 781.561911][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 781.561954][ C1] ? schedule+0x90/0x320 [ 781.561984][ C1] schedule+0x14b/0x320 [ 781.562019][ C1] schedule_preempt_disabled+0x13/0x30 [ 781.562051][ C1] __mutex_lock+0x6a4/0xd70 [ 781.562081][ C1] ? __mutex_lock+0x527/0xd70 [ 781.562109][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.562144][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 781.562187][ C1] ? get_rtnl_holder+0x144/0x190 [ 781.562216][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.562252][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 781.562287][ C1] ? __lock_acquire+0x1384/0x2050 [ 781.562321][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.562381][ C1] netlink_rcv_skb+0x1e3/0x430 [ 781.562407][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 781.562445][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 781.562507][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 781.562536][ C1] netlink_unicast+0x7f6/0x990 [ 781.562583][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 781.562612][ C1] ? __virt_addr_valid+0x183/0x530 [ 781.562641][ C1] ? __check_object_size+0x49c/0x900 [ 781.562667][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 781.562704][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 781.562748][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.562779][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 781.562828][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 781.562850][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 781.562878][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 781.562901][ C1] __sock_sendmsg+0x221/0x270 [ 781.562940][ C1] __sys_sendto+0x3a4/0x4f0 [ 781.562977][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 781.563045][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 781.563081][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 781.563123][ C1] __x64_sys_sendto+0xde/0x100 [ 781.563157][ C1] do_syscall_64+0xf3/0x230 [ 781.563181][ C1] ? clear_bhb_loop+0x35/0x90 [ 781.563212][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 781.563238][ C1] RIP: 0033:0x7fec71d7902c [ 781.563266][ C1] RSP: 002b:00007ffc65521210 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 781.563292][ C1] RAX: ffffffffffffffda RBX: 00007fec72a34620 RCX: 00007fec71d7902c [ 781.563310][ C1] RDX: 0000000000000038 RSI: 00007fec72a34670 RDI: 0000000000000003 [ 781.563327][ C1] RBP: 0000000000000000 R08: 00007ffc65521264 R09: 000000000000000c [ 781.563343][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 781.563359][ C1] R13: 0000000000000000 R14: 00007fec72a34670 R15: 0000000000000000 [ 781.563402][ C1] [ 781.563414][ C1] [ 781.563414][ C1] Showing all locks held in the system: [ 781.563442][ C1] 2 locks held by kworker/u8:6/1119: [ 781.563459][ C1] #0: ffff888015889148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 781.563531][ C1] #1: ffffc90003e57d00 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 781.563615][ C1] 5 locks held by kworker/u8:8/2565: [ 781.563630][ C1] #0: ffff8880166e5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 781.563698][ C1] #1: ffffc900093e7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 781.563765][ C1] #2: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 781.563827][ C1] #3: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xe9/0xa90 [ 781.563918][ C1] #4: ffffffff8e93ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x381/0x830 [ 781.563978][ C1] 3 locks held by kworker/u8:10/2950: [ 781.563993][ C1] #0: ffff88802a36f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 781.564061][ C1] #1: ffffc90009a17d00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 781.564130][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 781.564202][ C1] 5 locks held by udevd/4682: [ 781.564216][ C1] #0: ffff8880206bf4c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0xf0/0xc60 [ 781.564288][ C1] #1: ffffffff8e813280 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x4ed/0x900 [ 781.564350][ C1] #2: ffffffff8e812e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 781.564414][ C1] #3: ffffc90000a18c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 781.564476][ C1] #4: ffffffff8e937a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 781.564547][ C1] 2 locks held by getty/4979: [ 781.564561][ C1] #0: ffff88802b3bb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 781.564630][ C1] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 781.564696][ C1] 3 locks held by kworker/0:5/5287: [ 781.564710][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 781.564777][ C1] #1: ffffc900046d7d00 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 781.564845][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 781.564909][ C1] 3 locks held by kworker/0:7/5324: [ 781.564924][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 781.564991][ C1] #1: ffffc90004777d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 781.565058][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 781.565126][ C1] 1 lock held by syz.4.1339/11970: [ 781.565142][ C1] 1 lock held by syz.1.1508/12547: [ 781.565157][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3e/0x1b0 [ 781.565222][ C1] 1 lock held by syz-executor/12573: [ 781.565237][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.565311][ C1] 1 lock held by syz-executor/12576: [ 781.565326][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.565395][ C1] 2 locks held by syz-executor/12580: [ 781.565410][ C1] #0: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c6/0x7b0 [ 781.565470][ C1] #1: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 781.565536][ C1] 1 lock held by syz-executor/12593: [ 781.565550][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.565620][ C1] 1 lock held by syz-executor/12597: [ 781.565635][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.565705][ C1] 1 lock held by syz-executor/12600: [ 781.565719][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.565789][ C1] 1 lock held by syz-executor/12603: [ 781.565804][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.565873][ C1] 1 lock held by syz-executor/12606: [ 781.565888][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.565958][ C1] 1 lock held by syz-executor/12615: [ 781.565972][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.566041][ C1] 1 lock held by syz-executor/12618: [ 781.566056][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 781.566126][ C1] [ 781.566133][ C1] ============================================= [ 781.566133][ C1] [ 782.579069][ C1] DEBUG: waiting rtnl_mutex for 8471 jiffies. [ 782.579093][ C1] task:syz-executor state:D stack:24992 pid:12593 tgid:12593 ppid:1 flags:0x00000004 [ 782.579141][ C1] Call Trace: [ 782.579152][ C1] [ 782.579172][ C1] __schedule+0x1800/0x4a60 [ 782.579248][ C1] ? __pfx___schedule+0x10/0x10 [ 782.579287][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.579322][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.579363][ C1] ? schedule+0x90/0x320 [ 782.579393][ C1] schedule+0x14b/0x320 [ 782.579429][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.579461][ C1] __mutex_lock+0x6a4/0xd70 [ 782.579491][ C1] ? __mutex_lock+0x527/0xd70 [ 782.579519][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.579556][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.579598][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.579628][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.579660][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.579695][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.579728][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.579788][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.579816][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.579853][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.579921][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.579950][ C1] netlink_unicast+0x7f6/0x990 [ 782.579998][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.580027][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.580057][ C1] ? __check_object_size+0x49c/0x900 [ 782.580085][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.580122][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.580167][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.580197][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.580231][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.580253][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.580282][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.580305][ C1] __sock_sendmsg+0x221/0x270 [ 782.580345][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.580382][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.580450][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.580487][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.580521][ C1] ? exc_page_fault+0x590/0x8c0 [ 782.580558][ C1] __x64_sys_sendto+0xde/0x100 [ 782.580591][ C1] do_syscall_64+0xf3/0x230 [ 782.580616][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.580648][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.580674][ C1] RIP: 0033:0x7fedbf17902c [ 782.580702][ C1] RSP: 002b:00007ffe9df7bc60 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.580730][ C1] RAX: ffffffffffffffda RBX: 00007fedbfe34620 RCX: 00007fedbf17902c [ 782.580750][ C1] RDX: 0000000000000028 RSI: 00007fedbfe34670 RDI: 0000000000000003 [ 782.580767][ C1] RBP: 0000000000000000 R08: 00007ffe9df7bcb4 R09: 000000000000000c [ 782.580784][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.580800][ C1] R13: 0000000000000000 R14: 00007fedbfe34670 R15: 0000000000000000 [ 782.580843][ C1] [ 782.580854][ C1] DEBUG: waiting rtnl_mutex for 8116 jiffies. [ 782.580868][ C1] task:kworker/u8:10 state:D stack:19896 pid:2950 tgid:2950 ppid:2 flags:0x00004000 [ 782.580916][ C1] Workqueue: ipv6_addrconf addrconf_verify_work [ 782.580951][ C1] Call Trace: [ 782.580961][ C1] [ 782.580979][ C1] __schedule+0x1800/0x4a60 [ 782.581046][ C1] ? __pfx___schedule+0x10/0x10 [ 782.581084][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.581117][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.581146][ C1] ? kthread_data+0x52/0xd0 [ 782.581175][ C1] ? schedule+0x90/0x320 [ 782.581205][ C1] ? wq_worker_sleeping+0x66/0x240 [ 782.581241][ C1] ? schedule+0x90/0x320 [ 782.581271][ C1] schedule+0x14b/0x320 [ 782.581306][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.581337][ C1] __mutex_lock+0x6a4/0xd70 [ 782.581367][ C1] ? __mutex_lock+0x527/0xd70 [ 782.581395][ C1] ? addrconf_verify_work+0x19/0x30 [ 782.581430][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.581452][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.581489][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.581531][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.581560][ C1] ? process_scheduled_works+0x945/0x1830 [ 782.581589][ C1] addrconf_verify_work+0x19/0x30 [ 782.581622][ C1] process_scheduled_works+0xa2c/0x1830 [ 782.581697][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 782.581742][ C1] ? assign_work+0x364/0x3d0 [ 782.581782][ C1] worker_thread+0x86d/0xd40 [ 782.581836][ C1] ? __kthread_parkme+0x169/0x1d0 [ 782.581874][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.581910][ C1] kthread+0x2f0/0x390 [ 782.581933][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.581962][ C1] ? __pfx_kthread+0x10/0x10 [ 782.581988][ C1] ret_from_fork+0x4b/0x80 [ 782.582018][ C1] ? __pfx_kthread+0x10/0x10 [ 782.582042][ C1] ret_from_fork_asm+0x1a/0x30 [ 782.582098][ C1] [ 782.582108][ C1] DEBUG: waiting rtnl_mutex for 7185 jiffies. [ 782.582121][ C1] task:syz.1.1508 state:D stack:24672 pid:12547 tgid:12547 ppid:11090 flags:0x00004006 [ 782.582160][ C1] Call Trace: [ 782.582171][ C1] [ 782.582188][ C1] __schedule+0x1800/0x4a60 [ 782.582254][ C1] ? __pfx___schedule+0x10/0x10 [ 782.582291][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.582325][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.582368][ C1] ? schedule+0x90/0x320 [ 782.582397][ C1] schedule+0x14b/0x320 [ 782.582434][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.582464][ C1] __mutex_lock+0x6a4/0xd70 [ 782.582494][ C1] ? __mutex_lock+0x527/0xd70 [ 782.582522][ C1] ? tun_chr_close+0x3e/0x1b0 [ 782.582552][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.582595][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.582626][ C1] tun_chr_close+0x3e/0x1b0 [ 782.582651][ C1] ? __pfx_tun_chr_close+0x10/0x10 [ 782.582678][ C1] __fput+0x24a/0x8a0 [ 782.582745][ C1] task_work_run+0x24f/0x310 [ 782.582781][ C1] ? __pfx_task_work_run+0x10/0x10 [ 782.582811][ C1] ? do_exit+0xa2a/0x27f0 [ 782.582832][ C1] ? kmem_cache_free+0x145/0x350 [ 782.582869][ C1] do_exit+0xa2f/0x27f0 [ 782.582911][ C1] ? __pfx_do_exit+0x10/0x10 [ 782.582936][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 782.582972][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.583009][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.583039][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 782.583078][ C1] do_group_exit+0x207/0x2c0 [ 782.583101][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 782.583130][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 782.583167][ C1] get_signal+0x16a1/0x1740 [ 782.583220][ C1] ? __pfx_get_signal+0x10/0x10 [ 782.583264][ C1] arch_do_signal_or_restart+0x96/0x830 [ 782.583300][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 782.583329][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.583382][ C1] ? syscall_exit_to_user_mode+0xa3/0x370 [ 782.583420][ C1] syscall_exit_to_user_mode+0xc9/0x370 [ 782.583459][ C1] do_syscall_64+0x100/0x230 [ 782.583483][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.583515][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.583540][ C1] RIP: 0033:0x7fd7a6b77299 [ 782.583565][ C1] RSP: 002b:00007fffbfa1ffb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 782.583591][ C1] RAX: 0000000000000000 RBX: 00007fd7a6d07a80 RCX: 00007fd7a6b77299 [ 782.583609][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 782.583625][ C1] RBP: 00007fd7a6d07a80 R08: 0000000000000006 R09: 00007fffbfa2029f [ 782.583642][ C1] R10: 00000000005d89d8 R11: 0000000000000246 R12: 000000000009080e [ 782.583658][ C1] R13: 00007fffbfa200b0 R14: 00007fffbfa200d0 R15: ffffffffffffffff [ 782.583703][ C1] [ 782.583713][ C1] DEBUG: waiting rtnl_mutex for 7172 jiffies. [ 782.583726][ C1] task:syz-executor state:D stack:24992 pid:12597 tgid:12597 ppid:1 flags:0x00000004 [ 782.583766][ C1] Call Trace: [ 782.583775][ C1] [ 782.583793][ C1] __schedule+0x1800/0x4a60 [ 782.583891][ C1] ? __pfx___schedule+0x10/0x10 [ 782.583932][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.583965][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.584007][ C1] ? schedule+0x90/0x320 [ 782.584036][ C1] schedule+0x14b/0x320 [ 782.584067][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.584092][ C1] __mutex_lock+0x6a4/0xd70 [ 782.584119][ C1] ? __mutex_lock+0x527/0xd70 [ 782.584144][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.584177][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.584216][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.584242][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.584271][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.584302][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.584335][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.584395][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.584422][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.584459][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.584511][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.584536][ C1] netlink_unicast+0x7f6/0x990 [ 782.584583][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.584611][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.584640][ C1] ? __check_object_size+0x49c/0x900 [ 782.584667][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.584701][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.584739][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.584766][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.584798][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.584820][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.584848][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.584867][ C1] __sock_sendmsg+0x221/0x270 [ 782.584909][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.584946][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.585007][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.585043][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.585075][ C1] ? exc_page_fault+0x590/0x8c0 [ 782.585110][ C1] __x64_sys_sendto+0xde/0x100 [ 782.585139][ C1] do_syscall_64+0xf3/0x230 [ 782.585163][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.585192][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.585218][ C1] RIP: 0033:0x7fad4a17902c [ 782.585246][ C1] RSP: 002b:00007ffe20c9e720 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.585271][ C1] RAX: ffffffffffffffda RBX: 00007fad4ae34620 RCX: 00007fad4a17902c [ 782.585289][ C1] RDX: 0000000000000028 RSI: 00007fad4ae34670 RDI: 0000000000000003 [ 782.585305][ C1] RBP: 0000000000000000 R08: 00007ffe20c9e774 R09: 000000000000000c [ 782.585320][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.585340][ C1] R13: 0000000000000000 R14: 00007fad4ae34670 R15: 0000000000000000 [ 782.585381][ C1] [ 782.585392][ C1] DEBUG: waiting rtnl_mutex for 5954 jiffies. [ 782.585406][ C1] task:syz-executor state:D stack:24992 pid:12600 tgid:12600 ppid:1 flags:0x00000004 [ 782.585449][ C1] Call Trace: [ 782.585459][ C1] [ 782.585477][ C1] __schedule+0x1800/0x4a60 [ 782.585541][ C1] ? __pfx___schedule+0x10/0x10 [ 782.585576][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.585608][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.585650][ C1] ? schedule+0x90/0x320 [ 782.585680][ C1] schedule+0x14b/0x320 [ 782.585713][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.585743][ C1] __mutex_lock+0x6a4/0xd70 [ 782.585771][ C1] ? __mutex_lock+0x527/0xd70 [ 782.585798][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.585834][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.585871][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.585897][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.585936][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.585971][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.586004][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.586060][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.586085][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.586117][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.586168][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.586194][ C1] netlink_unicast+0x7f6/0x990 [ 782.586237][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.586265][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.586294][ C1] ? __check_object_size+0x49c/0x900 [ 782.586320][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.586354][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.586398][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.586421][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.586445][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.586460][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.586480][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.586496][ C1] __sock_sendmsg+0x221/0x270 [ 782.586525][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.586550][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.586596][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.586622][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.586645][ C1] ? exc_page_fault+0x590/0x8c0 [ 782.586670][ C1] __x64_sys_sendto+0xde/0x100 [ 782.586693][ C1] do_syscall_64+0xf3/0x230 [ 782.586710][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.586735][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.586760][ C1] RIP: 0033:0x7fb0ab17902c [ 782.586785][ C1] RSP: 002b:00007ffd7d97e320 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.586806][ C1] RAX: ffffffffffffffda RBX: 00007fb0abe34620 RCX: 00007fb0ab17902c [ 782.586821][ C1] RDX: 0000000000000028 RSI: 00007fb0abe34670 RDI: 0000000000000003 [ 782.586833][ C1] RBP: 0000000000000000 R08: 00007ffd7d97e374 R09: 000000000000000c [ 782.586846][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.586859][ C1] R13: 0000000000000000 R14: 00007fb0abe34670 R15: 0000000000000000 [ 782.586894][ C1] [ 782.586912][ C1] DEBUG: waiting rtnl_mutex for 5822 jiffies. [ 782.586923][ C1] task:syz-executor state:D stack:24992 pid:12603 tgid:12603 ppid:12602 flags:0x00000000 [ 782.586956][ C1] Call Trace: [ 782.586965][ C1] [ 782.586979][ C1] __schedule+0x1800/0x4a60 [ 782.587044][ C1] ? __pfx___schedule+0x10/0x10 [ 782.587080][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.587111][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.587143][ C1] ? schedule+0x90/0x320 [ 782.587166][ C1] schedule+0x14b/0x320 [ 782.587198][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.587225][ C1] __mutex_lock+0x6a4/0xd70 [ 782.587253][ C1] ? __mutex_lock+0x527/0xd70 [ 782.587275][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.587305][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.587342][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.587371][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.587402][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.587432][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.587455][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.587498][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.587518][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.587543][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.587589][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.587609][ C1] netlink_unicast+0x7f6/0x990 [ 782.587642][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.587663][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.587686][ C1] ? __check_object_size+0x49c/0x900 [ 782.587706][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.587734][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.587767][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.587789][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.587813][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.587828][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.587851][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.587868][ C1] __sock_sendmsg+0x221/0x270 [ 782.587899][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.587936][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.587987][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.588015][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.588039][ C1] ? exc_page_fault+0x590/0x8c0 [ 782.588066][ C1] __x64_sys_sendto+0xde/0x100 [ 782.588091][ C1] do_syscall_64+0xf3/0x230 [ 782.588110][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.588135][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.588154][ C1] RIP: 0033:0x7f4890b7902c [ 782.588174][ C1] RSP: 002b:00007ffc80a14160 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.588194][ C1] RAX: ffffffffffffffda RBX: 00007f4891834620 RCX: 00007f4890b7902c [ 782.588209][ C1] RDX: 0000000000000028 RSI: 00007f4891834670 RDI: 0000000000000003 [ 782.588221][ C1] RBP: 0000000000000000 R08: 00007ffc80a141b4 R09: 000000000000000c [ 782.588233][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.588244][ C1] R13: 0000000000000000 R14: 00007f4891834670 R15: 0000000000000000 [ 782.588276][ C1] [ 782.588285][ C1] DEBUG: waiting rtnl_mutex for 5684 jiffies. [ 782.588296][ C1] task:syz-executor state:D stack:24992 pid:12606 tgid:12606 ppid:12605 flags:0x00004000 [ 782.588330][ C1] Call Trace: [ 782.588338][ C1] [ 782.588352][ C1] __schedule+0x1800/0x4a60 [ 782.588410][ C1] ? __pfx___schedule+0x10/0x10 [ 782.588437][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.588464][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.588496][ C1] ? schedule+0x90/0x320 [ 782.588519][ C1] schedule+0x14b/0x320 [ 782.588550][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.588577][ C1] __mutex_lock+0x6a4/0xd70 [ 782.588602][ C1] ? __mutex_lock+0x527/0xd70 [ 782.588626][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.588657][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.588694][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.588720][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.588747][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.588774][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.588805][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.588858][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.588885][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.588919][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.588965][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.588987][ C1] netlink_unicast+0x7f6/0x990 [ 782.589021][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.589042][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.589064][ C1] ? __check_object_size+0x49c/0x900 [ 782.589083][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.589110][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.589144][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.589167][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.589193][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.589210][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.589232][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.589250][ C1] __sock_sendmsg+0x221/0x270 [ 782.589280][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.589307][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.589359][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.589388][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.589415][ C1] ? exc_page_fault+0x590/0x8c0 [ 782.589444][ C1] __x64_sys_sendto+0xde/0x100 [ 782.589469][ C1] do_syscall_64+0xf3/0x230 [ 782.589487][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.589513][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.589533][ C1] RIP: 0033:0x7f00d397902c [ 782.589554][ C1] RSP: 002b:00007fff7fd288e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.589576][ C1] RAX: ffffffffffffffda RBX: 00007f00d4634620 RCX: 00007f00d397902c [ 782.589592][ C1] RDX: 0000000000000028 RSI: 00007f00d4634670 RDI: 0000000000000003 [ 782.589607][ C1] RBP: 0000000000000000 R08: 00007fff7fd28934 R09: 000000000000000c [ 782.589619][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.589633][ C1] R13: 0000000000000000 R14: 00007f00d4634670 R15: 0000000000000000 [ 782.589671][ C1] [ 782.589680][ C1] DEBUG: waiting rtnl_mutex for 5560 jiffies. [ 782.589692][ C1] task:kworker/0:5 state:D stack:22032 pid:5287 tgid:5287 ppid:2 flags:0x00004000 [ 782.589728][ C1] Workqueue: events switchdev_deferred_process_work [ 782.589753][ C1] Call Trace: [ 782.589761][ C1] [ 782.589774][ C1] __schedule+0x1800/0x4a60 [ 782.589831][ C1] ? __pfx___schedule+0x10/0x10 [ 782.589862][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.589892][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.589923][ C1] ? kick_pool+0x45c/0x620 [ 782.589950][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 782.589976][ C1] ? schedule+0x90/0x320 [ 782.589997][ C1] schedule+0x14b/0x320 [ 782.590022][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.590045][ C1] __mutex_lock+0x6a4/0xd70 [ 782.590068][ C1] ? __mutex_lock+0x527/0xd70 [ 782.590089][ C1] ? switchdev_deferred_process_work+0xe/0x20 [ 782.590112][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.590142][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.590165][ C1] ? process_scheduled_works+0x945/0x1830 [ 782.590188][ C1] switchdev_deferred_process_work+0xe/0x20 [ 782.590208][ C1] process_scheduled_works+0xa2c/0x1830 [ 782.590264][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 782.590299][ C1] ? assign_work+0x364/0x3d0 [ 782.590330][ C1] worker_thread+0x86d/0xd40 [ 782.590377][ C1] ? __kthread_parkme+0x169/0x1d0 [ 782.590409][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.590436][ C1] kthread+0x2f0/0x390 [ 782.590455][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.590479][ C1] ? __pfx_kthread+0x10/0x10 [ 782.590500][ C1] ret_from_fork+0x4b/0x80 [ 782.590526][ C1] ? __pfx_kthread+0x10/0x10 [ 782.590546][ C1] ret_from_fork_asm+0x1a/0x30 [ 782.590593][ C1] [ 782.590602][ C1] DEBUG: waiting rtnl_mutex for 1135 jiffies. [ 782.590614][ C1] task:syz-executor state:D stack:24992 pid:12618 tgid:12618 ppid:12617 flags:0x00000000 [ 782.590647][ C1] Call Trace: [ 782.590654][ C1] [ 782.590669][ C1] __schedule+0x1800/0x4a60 [ 782.590726][ C1] ? __pfx___schedule+0x10/0x10 [ 782.590760][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.590791][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.590833][ C1] ? schedule+0x90/0x320 [ 782.590859][ C1] schedule+0x14b/0x320 [ 782.590892][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.590930][ C1] __mutex_lock+0x6a4/0xd70 [ 782.590963][ C1] ? __mutex_lock+0x527/0xd70 [ 782.590990][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.591024][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.591066][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.591092][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.591115][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.591141][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.591166][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.591209][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.591229][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.591255][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.591297][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.591317][ C1] netlink_unicast+0x7f6/0x990 [ 782.591352][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.591378][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.591408][ C1] ? __check_object_size+0x49c/0x900 [ 782.591430][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.591462][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.591506][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.591536][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.591569][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.591584][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.591608][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.591625][ C1] __sock_sendmsg+0x221/0x270 [ 782.591659][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.591694][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.591758][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.591791][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.591825][ C1] ? exc_page_fault+0x590/0x8c0 [ 782.591860][ C1] __x64_sys_sendto+0xde/0x100 [ 782.591888][ C1] do_syscall_64+0xf3/0x230 [ 782.591920][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.591949][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.591967][ C1] RIP: 0033:0x7f290637902c [ 782.591987][ C1] RSP: 002b:00007ffce9216b90 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.592006][ C1] RAX: ffffffffffffffda RBX: 00007f2907034620 RCX: 00007f290637902c [ 782.592019][ C1] RDX: 0000000000000028 RSI: 00007f2907034670 RDI: 0000000000000003 [ 782.592032][ C1] RBP: 0000000000000000 R08: 00007ffce9216be4 R09: 000000000000000c [ 782.592044][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.592056][ C1] R13: 0000000000000000 R14: 00007f2907034670 R15: 0000000000000000 [ 782.592088][ C1] [ 782.592097][ C1] DEBUG: holding rtnl_mutex for 2486 jiffies. [ 782.592108][ C1] task:kworker/u8:8 state:D stack:19416 pid:2565 tgid:2565 ppid:2 flags:0x00004000 [ 782.592140][ C1] Workqueue: netns cleanup_net [ 782.592161][ C1] Call Trace: [ 782.592169][ C1] [ 782.592183][ C1] __schedule+0x1800/0x4a60 [ 782.592234][ C1] ? __pfx___schedule+0x10/0x10 [ 782.592264][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.592286][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 782.592319][ C1] ? kthread_data+0x52/0xd0 [ 782.592348][ C1] ? wq_worker_sleeping+0x66/0x240 [ 782.592377][ C1] ? schedule+0x90/0x320 [ 782.592402][ C1] schedule+0x14b/0x320 [ 782.592431][ C1] synchronize_rcu_expedited+0x684/0x830 [ 782.592458][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 782.592497][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 782.592522][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 782.592556][ C1] ? __pfx___might_resched+0x10/0x10 [ 782.592579][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.592618][ C1] dev_deactivate_many+0x4a7/0xb10 [ 782.592654][ C1] __dev_close_many+0x1a4/0x300 [ 782.592686][ C1] ? __pfx___dev_close_many+0x10/0x10 [ 782.592728][ C1] dev_close_many+0x24e/0x4c0 [ 782.592760][ C1] ? dsa_user_netdevice_event+0x4f9/0x2970 [ 782.592782][ C1] ? __pfx_dev_close_many+0x10/0x10 [ 782.592828][ C1] vlan_device_event+0x18b7/0x1de0 [ 782.592869][ C1] ? br_device_event+0x148/0x970 [ 782.592889][ C1] ? __pfx_phonet_device_notify+0x10/0x10 [ 782.592916][ C1] ? __pfx_vlan_device_event+0x10/0x10 [ 782.592940][ C1] ? __pfx_br_device_event+0x10/0x10 [ 782.592960][ C1] ? raw_notifier+0x9d/0x740 [ 782.592981][ C1] ? cgw_notifier+0xd8/0x3b0 [ 782.593001][ C1] ? packet_notifier+0x76/0xa30 [ 782.593033][ C1] notifier_call_chain+0x19f/0x3e0 [ 782.593069][ C1] dev_close_many+0x33c/0x4c0 [ 782.593102][ C1] ? __pfx_dev_close_many+0x10/0x10 [ 782.593140][ C1] unregister_netdevice_many_notify+0x50b/0x1c40 [ 782.593172][ C1] ? batadv_tt_local_event+0x4ac/0x6f0 [ 782.593202][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 782.593229][ C1] ? batadv_tt_local_event+0x173/0x6f0 [ 782.593263][ C1] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 782.593291][ C1] ? batadv_tt_local_event+0x4c2/0x6f0 [ 782.593344][ C1] ? unregister_netdevice_queue+0x26b/0x370 [ 782.593379][ C1] ? batadv_softif_destroy_netlink+0x1e3/0x270 [ 782.593413][ C1] default_device_exit_batch+0xa0f/0xa90 [ 782.593446][ C1] ? __pfx___might_resched+0x10/0x10 [ 782.593472][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 782.593506][ C1] ? cfg802154_pernet_exit+0xc3/0xe0 [ 782.593531][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 782.593559][ C1] cleanup_net+0x89d/0xcc0 [ 782.593591][ C1] ? __pfx_cleanup_net+0x10/0x10 [ 782.593629][ C1] ? process_scheduled_works+0x945/0x1830 [ 782.593655][ C1] process_scheduled_works+0xa2c/0x1830 [ 782.593714][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 782.593753][ C1] ? assign_work+0x364/0x3d0 [ 782.593788][ C1] worker_thread+0x86d/0xd40 [ 782.593826][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 782.593907][ C1] ? __kthread_parkme+0x169/0x1d0 [ 782.593944][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.593974][ C1] kthread+0x2f0/0x390 [ 782.593997][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.594026][ C1] ? __pfx_kthread+0x10/0x10 [ 782.594050][ C1] ret_from_fork+0x4b/0x80 [ 782.594080][ C1] ? __pfx_kthread+0x10/0x10 [ 782.594101][ C1] ret_from_fork_asm+0x1a/0x30 [ 782.594151][ C1] [ 782.594161][ C1] DEBUG: waiting rtnl_mutex for 2460 jiffies. [ 782.594174][ C1] task:syz-executor state:D stack:24992 pid:12615 tgid:12615 ppid:12614 flags:0x00000000 [ 782.594215][ C1] Call Trace: [ 782.594225][ C1] [ 782.594240][ C1] __schedule+0x1800/0x4a60 [ 782.594305][ C1] ? __pfx___schedule+0x10/0x10 [ 782.594343][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.594377][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.594419][ C1] ? schedule+0x90/0x320 [ 782.594449][ C1] schedule+0x14b/0x320 [ 782.594485][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.594516][ C1] __mutex_lock+0x6a4/0xd70 [ 782.594547][ C1] ? __mutex_lock+0x527/0xd70 [ 782.594575][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.594610][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.594652][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.594682][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.594714][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.594749][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.594783][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.594842][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.594869][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.594912][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.594974][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.595003][ C1] netlink_unicast+0x7f6/0x990 [ 782.595048][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.595077][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.595106][ C1] ? __check_object_size+0x49c/0x900 [ 782.595131][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.595167][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.595212][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.595242][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.595274][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.595296][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.595325][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.595351][ C1] __sock_sendmsg+0x221/0x270 [ 782.595391][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.595427][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.595495][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.595531][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.595564][ C1] ? exc_page_fault+0x590/0x8c0 [ 782.595600][ C1] __x64_sys_sendto+0xde/0x100 [ 782.595633][ C1] do_syscall_64+0xf3/0x230 [ 782.595657][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.595689][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.595714][ C1] RIP: 0033:0x7f68a777902c [ 782.595740][ C1] RSP: 002b:00007ffd7b2a2b20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.595767][ C1] RAX: ffffffffffffffda RBX: 00007f68a8434620 RCX: 00007f68a777902c [ 782.595786][ C1] RDX: 0000000000000028 RSI: 00007f68a8434670 RDI: 0000000000000003 [ 782.595802][ C1] RBP: 0000000000000000 R08: 00007ffd7b2a2b74 R09: 000000000000000c [ 782.595819][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.595835][ C1] R13: 0000000000000000 R14: 00007f68a8434670 R15: 0000000000000000 [ 782.595875][ C1] [ 782.595886][ C1] DEBUG: waiting rtnl_mutex for 11159 jiffies. [ 782.595904][ C1] task:kworker/0:7 state:D stack:18904 pid:5324 tgid:5324 ppid:2 flags:0x00004000 [ 782.595941][ C1] Workqueue: events linkwatch_event [ 782.595967][ C1] Call Trace: [ 782.595977][ C1] [ 782.595995][ C1] __schedule+0x1800/0x4a60 [ 782.596061][ C1] ? __pfx___schedule+0x10/0x10 [ 782.596095][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.596127][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.596157][ C1] ? kick_pool+0x1c9/0x620 [ 782.596196][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 782.596227][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 782.596260][ C1] ? schedule+0x90/0x320 [ 782.596289][ C1] schedule+0x14b/0x320 [ 782.596325][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.596355][ C1] __mutex_lock+0x6a4/0xd70 [ 782.596384][ C1] ? __mutex_lock+0x527/0xd70 [ 782.596412][ C1] ? linkwatch_event+0xe/0x60 [ 782.596440][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.596480][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.596509][ C1] ? process_scheduled_works+0x945/0x1830 [ 782.596538][ C1] linkwatch_event+0xe/0x60 [ 782.596561][ C1] process_scheduled_works+0xa2c/0x1830 [ 782.596634][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 782.596679][ C1] ? assign_work+0x364/0x3d0 [ 782.596717][ C1] worker_thread+0x86d/0xd40 [ 782.596759][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 782.596792][ C1] ? __kthread_parkme+0x169/0x1d0 [ 782.596827][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.596857][ C1] kthread+0x2f0/0x390 [ 782.596880][ C1] ? __pfx_worker_thread+0x10/0x10 [ 782.596915][ C1] ? __pfx_kthread+0x10/0x10 [ 782.596939][ C1] ret_from_fork+0x4b/0x80 [ 782.596968][ C1] ? __pfx_kthread+0x10/0x10 [ 782.596992][ C1] ret_from_fork_asm+0x1a/0x30 [ 782.597047][ C1] [ 782.597057][ C1] DEBUG: waiting rtnl_mutex for 6429 jiffies. [ 782.597071][ C1] task:syz-executor state:D stack:24992 pid:12580 tgid:12580 ppid:1 flags:0x00004006 [ 782.597112][ C1] Call Trace: [ 782.597121][ C1] [ 782.597138][ C1] __schedule+0x1800/0x4a60 [ 782.597204][ C1] ? __pfx___schedule+0x10/0x10 [ 782.597241][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.597272][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.597315][ C1] ? schedule+0x90/0x320 [ 782.597345][ C1] schedule+0x14b/0x320 [ 782.597380][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.597410][ C1] __mutex_lock+0x6a4/0xd70 [ 782.597440][ C1] ? __mutex_lock+0x527/0xd70 [ 782.597467][ C1] ? register_nexthop_notifier+0x84/0x290 [ 782.597497][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.597538][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.597569][ C1] register_nexthop_notifier+0x84/0x290 [ 782.597597][ C1] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 782.597639][ C1] ? __pfx_register_nexthop_notifier+0x10/0x10 [ 782.597679][ C1] ? __asan_memset+0x23/0x50 [ 782.597717][ C1] ops_init+0x359/0x610 [ 782.597757][ C1] setup_net+0x515/0xca0 [ 782.597780][ C1] ? __pfx_down_read_killable+0x10/0x10 [ 782.597813][ C1] ? __pfx_setup_net+0x10/0x10 [ 782.597857][ C1] copy_net_ns+0x4e2/0x7b0 [ 782.597892][ C1] create_new_namespaces+0x425/0x7b0 [ 782.597932][ C1] ? bpf_lsm_capable+0x9/0x10 [ 782.597975][ C1] unshare_nsproxy_namespaces+0x124/0x180 [ 782.598010][ C1] ksys_unshare+0x619/0xc10 [ 782.598048][ C1] ? __pfx_ksys_unshare+0x10/0x10 [ 782.598068][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.598110][ C1] ? do_syscall_64+0x100/0x230 [ 782.598144][ C1] __x64_sys_unshare+0x38/0x40 [ 782.598166][ C1] do_syscall_64+0xf3/0x230 [ 782.598190][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.598221][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.598247][ C1] RIP: 0033:0x7fb80eb789f7 [ 782.598271][ C1] RSP: 002b:00007ffd22579208 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 782.598297][ C1] RAX: ffffffffffffffda RBX: 00007fb80ed05f40 RCX: 00007fb80eb789f7 [ 782.598315][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 782.598332][ C1] RBP: 00007fb80ed06a38 R08: 0000000000000000 R09: 0000000000000000 [ 782.598348][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 782.598363][ C1] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000009 [ 782.598405][ C1] [ 782.598415][ C1] DEBUG: waiting rtnl_mutex for 9577 jiffies. [ 782.598428][ C1] task:syz-executor state:D stack:21728 pid:12573 tgid:12573 ppid:1 flags:0x00000004 [ 782.598467][ C1] Call Trace: [ 782.598476][ C1] [ 782.598494][ C1] __schedule+0x1800/0x4a60 [ 782.598560][ C1] ? __pfx___schedule+0x10/0x10 [ 782.598598][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.598630][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.598673][ C1] ? schedule+0x90/0x320 [ 782.598703][ C1] schedule+0x14b/0x320 [ 782.598739][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.598769][ C1] __mutex_lock+0x6a4/0xd70 [ 782.598799][ C1] ? __mutex_lock+0x527/0xd70 [ 782.598826][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.598862][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.598909][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.598939][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.598970][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.599005][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.599038][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.599098][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.599123][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.599159][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.599220][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.599249][ C1] netlink_unicast+0x7f6/0x990 [ 782.599295][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.599323][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.599352][ C1] ? __check_object_size+0x49c/0x900 [ 782.599378][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.599415][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.599459][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.599490][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.599522][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.599543][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.599571][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.599593][ C1] __sock_sendmsg+0x221/0x270 [ 782.599633][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.599670][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.599717][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 782.599745][ C1] ? blkcg_maybe_throttle_current+0x1ab/0xb80 [ 782.599787][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.599824][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.599865][ C1] __x64_sys_sendto+0xde/0x100 [ 782.599903][ C1] do_syscall_64+0xf3/0x230 [ 782.599927][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.599959][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.599984][ C1] RIP: 0033:0x7faa0997902c [ 782.600008][ C1] RSP: 002b:00007fff576f04a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.600033][ C1] RAX: ffffffffffffffda RBX: 00007faa0a634620 RCX: 00007faa0997902c [ 782.600051][ C1] RDX: 000000000000003c RSI: 00007faa0a634670 RDI: 0000000000000003 [ 782.600068][ C1] RBP: 0000000000000000 R08: 00007fff576f04f4 R09: 000000000000000c [ 782.600084][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.600100][ C1] R13: 0000000000000000 R14: 00007faa0a634670 R15: 0000000000000000 [ 782.600142][ C1] [ 782.600152][ C1] DEBUG: waiting rtnl_mutex for 8536 jiffies. [ 782.600165][ C1] task:syz-executor state:D stack:21728 pid:12576 tgid:12576 ppid:1 flags:0x00000004 [ 782.600204][ C1] Call Trace: [ 782.600214][ C1] [ 782.600231][ C1] __schedule+0x1800/0x4a60 [ 782.600297][ C1] ? __pfx___schedule+0x10/0x10 [ 782.600335][ C1] ? __pfx_lock_release+0x10/0x10 [ 782.600368][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 782.600410][ C1] ? schedule+0x90/0x320 [ 782.600439][ C1] schedule+0x14b/0x320 [ 782.600476][ C1] schedule_preempt_disabled+0x13/0x30 [ 782.600506][ C1] __mutex_lock+0x6a4/0xd70 [ 782.600537][ C1] ? __mutex_lock+0x527/0xd70 [ 782.600564][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.600599][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 782.600641][ C1] ? get_rtnl_holder+0x144/0x190 [ 782.600671][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.600702][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 782.600737][ C1] ? __lock_acquire+0x1384/0x2050 [ 782.600770][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.600831][ C1] netlink_rcv_skb+0x1e3/0x430 [ 782.600857][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 782.600893][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 782.600961][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 782.600990][ C1] netlink_unicast+0x7f6/0x990 [ 782.601037][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 782.601066][ C1] ? __virt_addr_valid+0x183/0x530 [ 782.601095][ C1] ? __check_object_size+0x49c/0x900 [ 782.601121][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 782.601157][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 782.601202][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.601232][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 782.601264][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 782.601285][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 782.601313][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 782.601335][ C1] __sock_sendmsg+0x221/0x270 [ 782.601374][ C1] __sys_sendto+0x3a4/0x4f0 [ 782.601410][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 782.601477][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 782.601513][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 782.601554][ C1] __x64_sys_sendto+0xde/0x100 [ 782.601587][ C1] do_syscall_64+0xf3/0x230 [ 782.601611][ C1] ? clear_bhb_loop+0x35/0x90 [ 782.601643][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 782.601668][ C1] RIP: 0033:0x7fec71d7902c [ 782.601690][ C1] RSP: 002b:00007ffc65521210 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 782.601715][ C1] RAX: ffffffffffffffda RBX: 00007fec72a34620 RCX: 00007fec71d7902c [ 782.601733][ C1] RDX: 0000000000000038 RSI: 00007fec72a34670 RDI: 0000000000000003 [ 782.601750][ C1] RBP: 0000000000000000 R08: 00007ffc65521264 R09: 000000000000000c [ 782.601766][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 782.601782][ C1] R13: 0000000000000000 R14: 00007fec72a34670 R15: 0000000000000000 [ 782.601824][ C1] [ 782.601836][ C1] [ 782.601836][ C1] Showing all locks held in the system: [ 782.601848][ C1] 2 locks held by kworker/u8:1/12: [ 782.601894][ C1] 5 locks held by kworker/u8:8/2565: [ 782.601914][ C1] #0: ffff8880166e5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 782.601984][ C1] #1: ffffc900093e7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 782.602050][ C1] #2: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 782.602111][ C1] #3: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xe9/0xa90 [ 782.602172][ C1] #4: ffffffff8e93ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x381/0x830 [ 782.602238][ C1] 3 locks held by kworker/u8:10/2950: [ 782.602253][ C1] #0: ffff88802a36f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 782.602320][ C1] #1: ffffc90009a17d00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 782.602388][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 782.602458][ C1] 5 locks held by udevd/4682: [ 782.602473][ C1] #0: ffff8880206bf4c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0xf0/0xc60 [ 782.602536][ C1] #1: ffffffff8e813280 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x4ed/0x900 [ 782.602597][ C1] #2: ffffffff8e812e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 782.602660][ C1] #3: ffffc90000a18c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 782.602741][ C1] #4: ffffffff8e937a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 782.602810][ C1] 2 locks held by getty/4979: [ 782.602824][ C1] #0: ffff88802b3bb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 782.602892][ C1] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 782.602961][ C1] 3 locks held by kworker/u9:4/5239: [ 782.602975][ C1] #0: ffff88802b1f5948 ((wq_completion)hci11){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 782.603042][ C1] #1: ffffc900042d7d00 ((work_completion)(&hdev->power_on)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 782.603109][ C1] #2: ffff888071c44d80 (&hdev->req_lock){+.+.}-{3:3}, at: hci_power_on+0x1bf/0x6b0 [ 782.603174][ C1] 3 locks held by kworker/0:5/5287: [ 782.603188][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 782.603254][ C1] #1: ffffc900046d7d00 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 782.603321][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 782.603385][ C1] 3 locks held by kworker/0:7/5324: [ 782.603400][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 782.603467][ C1] #1: ffffc90004777d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 782.603533][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 782.603600][ C1] 1 lock held by syz.4.1339/11970: [ 782.603618][ C1] 1 lock held by syz.1.1508/12547: [ 782.603632][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3e/0x1b0 [ 782.603696][ C1] 1 lock held by syz-executor/12573: [ 782.603711][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.603781][ C1] 1 lock held by syz-executor/12576: [ 782.603795][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.603897][ C1] 2 locks held by syz-executor/12580: [ 782.603916][ C1] #0: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c6/0x7b0 [ 782.603974][ C1] #1: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 782.604034][ C1] 1 lock held by syz-executor/12593: [ 782.604048][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.604109][ C1] 1 lock held by syz-executor/12597: [ 782.604123][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.604184][ C1] 1 lock held by syz-executor/12600: [ 782.604197][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.604260][ C1] 1 lock held by syz-executor/12603: [ 782.604272][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.604328][ C1] 1 lock held by syz-executor/12606: [ 782.604340][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.604406][ C1] 1 lock held by syz-executor/12615: [ 782.604420][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.604492][ C1] 1 lock held by syz-executor/12618: [ 782.604505][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 782.604564][ C1] [ 782.604570][ C1] ============================================= [ 782.604570][ C1] [ 782.604867][ T5233] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 782.609905][ T5233] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 782.760807][ T4682] truncated [ 782.779501][ T5233] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 782.839959][ T4682] loop3: p202 start 16908800 is beyond EOD, [ 782.843174][ T5233] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 782.864028][ T4682] truncated [ 782.866766][ T5233] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 782.883960][ T4682] loop3: p203 start 4278190080 is beyond EOD, [ 782.890443][ T5233] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 782.892628][ T4682] truncated [ 783.614477][ C1] DEBUG: waiting rtnl_mutex for 8575 jiffies. [ 783.614501][ C1] task:syz-executor state:D stack:24992 pid:12593 tgid:12593 ppid:1 flags:0x00000004 [ 783.614549][ C1] Call Trace: [ 783.614560][ C1] [ 783.614576][ C1] __schedule+0x1800/0x4a60 [ 783.614638][ C1] ? __pfx___schedule+0x10/0x10 [ 783.614674][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.614712][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.614749][ C1] ? schedule+0x90/0x320 [ 783.614779][ C1] schedule+0x14b/0x320 [ 783.614813][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.614844][ C1] __mutex_lock+0x6a4/0xd70 [ 783.614872][ C1] ? __mutex_lock+0x527/0xd70 [ 783.614898][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.614932][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.614967][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.614995][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.615026][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.615060][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.615092][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.615142][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.615169][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.615204][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.615253][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.615281][ C1] netlink_unicast+0x7f6/0x990 [ 783.615322][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.615351][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.615384][ C1] ? __check_object_size+0x49c/0x900 [ 783.615411][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.615447][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.615485][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.615513][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.615545][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.615567][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.615594][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.615617][ C1] __sock_sendmsg+0x221/0x270 [ 783.615654][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.615687][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.615747][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.615782][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.615814][ C1] ? exc_page_fault+0x590/0x8c0 [ 783.615849][ C1] __x64_sys_sendto+0xde/0x100 [ 783.615880][ C1] do_syscall_64+0xf3/0x230 [ 783.615903][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.615934][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.615960][ C1] RIP: 0033:0x7fedbf17902c [ 783.615982][ C1] RSP: 002b:00007ffe9df7bc60 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.616009][ C1] RAX: ffffffffffffffda RBX: 00007fedbfe34620 RCX: 00007fedbf17902c [ 783.616028][ C1] RDX: 0000000000000028 RSI: 00007fedbfe34670 RDI: 0000000000000003 [ 783.616046][ C1] RBP: 0000000000000000 R08: 00007ffe9df7bcb4 R09: 000000000000000c [ 783.616063][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.616079][ C1] R13: 0000000000000000 R14: 00007fedbfe34670 R15: 0000000000000000 [ 783.616113][ C1] [ 783.616124][ C1] DEBUG: waiting rtnl_mutex for 8220 jiffies. [ 783.616138][ C1] task:kworker/u8:10 state:D stack:19896 pid:2950 tgid:2950 ppid:2 flags:0x00004000 [ 783.616184][ C1] Workqueue: ipv6_addrconf addrconf_verify_work [ 783.616220][ C1] Call Trace: [ 783.616229][ C1] [ 783.616245][ C1] __schedule+0x1800/0x4a60 [ 783.616299][ C1] ? __pfx___schedule+0x10/0x10 [ 783.616334][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.616425][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.616452][ C1] ? kthread_data+0x52/0xd0 [ 783.616481][ C1] ? schedule+0x90/0x320 [ 783.616510][ C1] ? wq_worker_sleeping+0x66/0x240 [ 783.616544][ C1] ? schedule+0x90/0x320 [ 783.616573][ C1] schedule+0x14b/0x320 [ 783.616606][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.616637][ C1] __mutex_lock+0x6a4/0xd70 [ 783.616665][ C1] ? __mutex_lock+0x527/0xd70 [ 783.616690][ C1] ? addrconf_verify_work+0x19/0x30 [ 783.616729][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.616751][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.616786][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.616823][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.616850][ C1] ? process_scheduled_works+0x945/0x1830 [ 783.616879][ C1] addrconf_verify_work+0x19/0x30 [ 783.616910][ C1] process_scheduled_works+0xa2c/0x1830 [ 783.616969][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 783.617009][ C1] ? assign_work+0x364/0x3d0 [ 783.617044][ C1] worker_thread+0x86d/0xd40 [ 783.617090][ C1] ? __kthread_parkme+0x169/0x1d0 [ 783.617124][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.617154][ C1] kthread+0x2f0/0x390 [ 783.617177][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.617205][ C1] ? __pfx_kthread+0x10/0x10 [ 783.617229][ C1] ret_from_fork+0x4b/0x80 [ 783.617258][ C1] ? __pfx_kthread+0x10/0x10 [ 783.617281][ C1] ret_from_fork_asm+0x1a/0x30 [ 783.617328][ C1] [ 783.617339][ C1] DEBUG: waiting rtnl_mutex for 7289 jiffies. [ 783.617352][ C1] task:syz.1.1508 state:D stack:24672 pid:12547 tgid:12547 ppid:11090 flags:0x00004006 [ 783.617393][ C1] Call Trace: [ 783.617403][ C1] [ 783.617418][ C1] __schedule+0x1800/0x4a60 [ 783.617472][ C1] ? __pfx___schedule+0x10/0x10 [ 783.617507][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.617539][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.617576][ C1] ? schedule+0x90/0x320 [ 783.617605][ C1] schedule+0x14b/0x320 [ 783.617639][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.617669][ C1] __mutex_lock+0x6a4/0xd70 [ 783.617697][ C1] ? __mutex_lock+0x527/0xd70 [ 783.617727][ C1] ? tun_chr_close+0x3e/0x1b0 [ 783.617755][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.617791][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.617820][ C1] tun_chr_close+0x3e/0x1b0 [ 783.617844][ C1] ? __pfx_tun_chr_close+0x10/0x10 [ 783.617871][ C1] __fput+0x24a/0x8a0 [ 783.617912][ C1] task_work_run+0x24f/0x310 [ 783.617943][ C1] ? __pfx_task_work_run+0x10/0x10 [ 783.617970][ C1] ? do_exit+0xa2a/0x27f0 [ 783.617991][ C1] ? kmem_cache_free+0x145/0x350 [ 783.618025][ C1] do_exit+0xa2f/0x27f0 [ 783.618057][ C1] ? __pfx_do_exit+0x10/0x10 [ 783.618081][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 783.618113][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.618147][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.618177][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 783.618213][ C1] do_group_exit+0x207/0x2c0 [ 783.618235][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 783.618264][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 783.618299][ C1] get_signal+0x16a1/0x1740 [ 783.618343][ C1] ? __pfx_get_signal+0x10/0x10 [ 783.618381][ C1] arch_do_signal_or_restart+0x96/0x830 [ 783.618414][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 783.618442][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.618487][ C1] ? syscall_exit_to_user_mode+0xa3/0x370 [ 783.618523][ C1] syscall_exit_to_user_mode+0xc9/0x370 [ 783.618560][ C1] do_syscall_64+0x100/0x230 [ 783.618583][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.618613][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.618638][ C1] RIP: 0033:0x7fd7a6b77299 [ 783.618657][ C1] RSP: 002b:00007fffbfa1ffb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 783.618683][ C1] RAX: 0000000000000000 RBX: 00007fd7a6d07a80 RCX: 00007fd7a6b77299 [ 783.618700][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 783.618721][ C1] RBP: 00007fd7a6d07a80 R08: 0000000000000006 R09: 00007fffbfa2029f [ 783.618738][ C1] R10: 00000000005d89d8 R11: 0000000000000246 R12: 000000000009080e [ 783.618754][ C1] R13: 00007fffbfa200b0 R14: 00007fffbfa200d0 R15: ffffffffffffffff [ 783.618790][ C1] [ 783.618801][ C1] DEBUG: waiting rtnl_mutex for 7276 jiffies. [ 783.618814][ C1] task:syz-executor state:D stack:24992 pid:12597 tgid:12597 ppid:1 flags:0x00000004 [ 783.618854][ C1] Call Trace: [ 783.618864][ C1] [ 783.618879][ C1] __schedule+0x1800/0x4a60 [ 783.618934][ C1] ? __pfx___schedule+0x10/0x10 [ 783.618968][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.619000][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.619036][ C1] ? schedule+0x90/0x320 [ 783.619065][ C1] schedule+0x14b/0x320 [ 783.619099][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.619129][ C1] __mutex_lock+0x6a4/0xd70 [ 783.619157][ C1] ? __mutex_lock+0x527/0xd70 [ 783.619183][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.619217][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.619253][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.619280][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.619311][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.619344][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.619376][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.619427][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.619452][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.619487][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.619536][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.619563][ C1] netlink_unicast+0x7f6/0x990 [ 783.619605][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.619634][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.619661][ C1] ? __check_object_size+0x49c/0x900 [ 783.619687][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.619726][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.619764][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.619791][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.619822][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.619844][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.619870][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.619893][ C1] __sock_sendmsg+0x221/0x270 [ 783.619929][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.619961][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.620015][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.620049][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.620081][ C1] ? exc_page_fault+0x590/0x8c0 [ 783.620115][ C1] __x64_sys_sendto+0xde/0x100 [ 783.620146][ C1] do_syscall_64+0xf3/0x230 [ 783.620169][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.620199][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.620224][ C1] RIP: 0033:0x7fad4a17902c [ 783.620243][ C1] RSP: 002b:00007ffe20c9e720 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.620268][ C1] RAX: ffffffffffffffda RBX: 00007fad4ae34620 RCX: 00007fad4a17902c [ 783.620286][ C1] RDX: 0000000000000028 RSI: 00007fad4ae34670 RDI: 0000000000000003 [ 783.620302][ C1] RBP: 0000000000000000 R08: 00007ffe20c9e774 R09: 000000000000000c [ 783.620319][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.620335][ C1] R13: 0000000000000000 R14: 00007fad4ae34670 R15: 0000000000000000 [ 783.620368][ C1] [ 783.620379][ C1] DEBUG: waiting rtnl_mutex for 6057 jiffies. [ 783.620392][ C1] task:syz-executor state:D stack:24992 pid:12600 tgid:12600 ppid:1 flags:0x00000004 [ 783.620430][ C1] Call Trace: [ 783.620439][ C1] [ 783.620454][ C1] __schedule+0x1800/0x4a60 [ 783.620508][ C1] ? __pfx___schedule+0x10/0x10 [ 783.620542][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.620574][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.620610][ C1] ? schedule+0x90/0x320 [ 783.620639][ C1] schedule+0x14b/0x320 [ 783.620673][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.620707][ C1] __mutex_lock+0x6a4/0xd70 [ 783.620735][ C1] ? __mutex_lock+0x527/0xd70 [ 783.620760][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.620794][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.620830][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.620857][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.620888][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.620921][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.620953][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.621003][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.621028][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.621063][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.621111][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.621138][ C1] netlink_unicast+0x7f6/0x990 [ 783.621179][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.621208][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.621234][ C1] ? __check_object_size+0x49c/0x900 [ 783.621260][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.621294][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.621331][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.621359][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.621389][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.621411][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.621437][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.621460][ C1] __sock_sendmsg+0x221/0x270 [ 783.621496][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.621528][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.621581][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.621616][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.621648][ C1] ? exc_page_fault+0x590/0x8c0 [ 783.621682][ C1] __x64_sys_sendto+0xde/0x100 [ 783.621716][ C1] do_syscall_64+0xf3/0x230 [ 783.621739][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.621768][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.621793][ C1] RIP: 0033:0x7fb0ab17902c [ 783.621812][ C1] RSP: 002b:00007ffd7d97e320 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.621837][ C1] RAX: ffffffffffffffda RBX: 00007fb0abe34620 RCX: 00007fb0ab17902c [ 783.621855][ C1] RDX: 0000000000000028 RSI: 00007fb0abe34670 RDI: 0000000000000003 [ 783.621871][ C1] RBP: 0000000000000000 R08: 00007ffd7d97e374 R09: 000000000000000c [ 783.621887][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.621902][ C1] R13: 0000000000000000 R14: 00007fb0abe34670 R15: 0000000000000000 [ 783.621935][ C1] [ 783.621946][ C1] DEBUG: waiting rtnl_mutex for 5925 jiffies. [ 783.621958][ C1] task:syz-executor state:D stack:24992 pid:12603 tgid:12603 ppid:12602 flags:0x00000000 [ 783.621996][ C1] Call Trace: [ 783.622006][ C1] [ 783.622020][ C1] __schedule+0x1800/0x4a60 [ 783.622074][ C1] ? __pfx___schedule+0x10/0x10 [ 783.622108][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.622140][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.622177][ C1] ? schedule+0x90/0x320 [ 783.622206][ C1] schedule+0x14b/0x320 [ 783.622238][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.622269][ C1] __mutex_lock+0x6a4/0xd70 [ 783.622296][ C1] ? __mutex_lock+0x527/0xd70 [ 783.622321][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.622355][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.622391][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.622418][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.622449][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.622483][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.622514][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.622565][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.622606][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.622641][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.622690][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.622721][ C1] netlink_unicast+0x7f6/0x990 [ 783.622762][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.622791][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.622817][ C1] ? __check_object_size+0x49c/0x900 [ 783.622843][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.622878][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.622915][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.622942][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.622972][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.622994][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.623020][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.623042][ C1] __sock_sendmsg+0x221/0x270 [ 783.623079][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.623111][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.623165][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.623199][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.623231][ C1] ? exc_page_fault+0x590/0x8c0 [ 783.623265][ C1] __x64_sys_sendto+0xde/0x100 [ 783.623295][ C1] do_syscall_64+0xf3/0x230 [ 783.623318][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.623348][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.623373][ C1] RIP: 0033:0x7f4890b7902c [ 783.623392][ C1] RSP: 002b:00007ffc80a14160 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.623417][ C1] RAX: ffffffffffffffda RBX: 00007f4891834620 RCX: 00007f4890b7902c [ 783.623436][ C1] RDX: 0000000000000028 RSI: 00007f4891834670 RDI: 0000000000000003 [ 783.623452][ C1] RBP: 0000000000000000 R08: 00007ffc80a141b4 R09: 000000000000000c [ 783.623468][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.623484][ C1] R13: 0000000000000000 R14: 00007f4891834670 R15: 0000000000000000 [ 783.623518][ C1] [ 783.623528][ C1] DEBUG: waiting rtnl_mutex for 5787 jiffies. [ 783.623542][ C1] task:syz-executor state:D stack:24992 pid:12606 tgid:12606 ppid:12605 flags:0x00004000 [ 783.623582][ C1] Call Trace: [ 783.623591][ C1] [ 783.623606][ C1] __schedule+0x1800/0x4a60 [ 783.623661][ C1] ? __pfx___schedule+0x10/0x10 [ 783.623695][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.623732][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.623768][ C1] ? schedule+0x90/0x320 [ 783.623798][ C1] schedule+0x14b/0x320 [ 783.623831][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.623896][ C1] __mutex_lock+0x6a4/0xd70 [ 783.623924][ C1] ? __mutex_lock+0x527/0xd70 [ 783.623950][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.623983][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.624019][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.624045][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.624074][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.624106][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.624134][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.624178][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.624205][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.624236][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.624286][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.624316][ C1] netlink_unicast+0x7f6/0x990 [ 783.624357][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.624382][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.624399][ C1] ? __check_object_size+0x49c/0x900 [ 783.624416][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.624447][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.624485][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.624512][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.624543][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.624564][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.624591][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.624613][ C1] __sock_sendmsg+0x221/0x270 [ 783.624647][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.624678][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.624735][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.624768][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.624792][ C1] ? exc_page_fault+0x590/0x8c0 [ 783.624825][ C1] __x64_sys_sendto+0xde/0x100 [ 783.624855][ C1] do_syscall_64+0xf3/0x230 [ 783.624879][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.624908][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.624934][ C1] RIP: 0033:0x7f00d397902c [ 783.624953][ C1] RSP: 002b:00007fff7fd288e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.624979][ C1] RAX: ffffffffffffffda RBX: 00007f00d4634620 RCX: 00007f00d397902c [ 783.624998][ C1] RDX: 0000000000000028 RSI: 00007f00d4634670 RDI: 0000000000000003 [ 783.625015][ C1] RBP: 0000000000000000 R08: 00007fff7fd28934 R09: 000000000000000c [ 783.625032][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.625048][ C1] R13: 0000000000000000 R14: 00007f00d4634670 R15: 0000000000000000 [ 783.625082][ C1] [ 783.625093][ C1] DEBUG: waiting rtnl_mutex for 5664 jiffies. [ 783.625107][ C1] task:kworker/0:5 state:D stack:22032 pid:5287 tgid:5287 ppid:2 flags:0x00004000 [ 783.625149][ C1] Workqueue: events switchdev_deferred_process_work [ 783.625178][ C1] Call Trace: [ 783.625188][ C1] [ 783.625210][ C1] __schedule+0x1800/0x4a60 [ 783.625265][ C1] ? __pfx___schedule+0x10/0x10 [ 783.625296][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.625327][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.625358][ C1] ? kick_pool+0x45c/0x620 [ 783.625391][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 783.625421][ C1] ? schedule+0x90/0x320 [ 783.625450][ C1] schedule+0x14b/0x320 [ 783.625483][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.625513][ C1] __mutex_lock+0x6a4/0xd70 [ 783.625541][ C1] ? __mutex_lock+0x527/0xd70 [ 783.625566][ C1] ? switchdev_deferred_process_work+0xe/0x20 [ 783.625593][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.625627][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.625654][ C1] ? process_scheduled_works+0x945/0x1830 [ 783.625682][ C1] switchdev_deferred_process_work+0xe/0x20 [ 783.625713][ C1] process_scheduled_works+0xa2c/0x1830 [ 783.625772][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 783.625812][ C1] ? assign_work+0x364/0x3d0 [ 783.625847][ C1] worker_thread+0x86d/0xd40 [ 783.625893][ C1] ? __kthread_parkme+0x169/0x1d0 [ 783.625927][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.625955][ C1] kthread+0x2f0/0x390 [ 783.625978][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.626007][ C1] ? __pfx_kthread+0x10/0x10 [ 783.626031][ C1] ret_from_fork+0x4b/0x80 [ 783.626061][ C1] ? __pfx_kthread+0x10/0x10 [ 783.626083][ C1] ret_from_fork_asm+0x1a/0x30 [ 783.626130][ C1] [ 783.626140][ C1] DEBUG: waiting rtnl_mutex for 1239 jiffies. [ 783.626154][ C1] task:syz-executor state:D stack:24992 pid:12618 tgid:12618 ppid:12617 flags:0x00000000 [ 783.626194][ C1] Call Trace: [ 783.626204][ C1] [ 783.626218][ C1] __schedule+0x1800/0x4a60 [ 783.626272][ C1] ? __pfx___schedule+0x10/0x10 [ 783.626306][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.626338][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.626375][ C1] ? schedule+0x90/0x320 [ 783.626404][ C1] schedule+0x14b/0x320 [ 783.626437][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.626468][ C1] __mutex_lock+0x6a4/0xd70 [ 783.626495][ C1] ? __mutex_lock+0x527/0xd70 [ 783.626520][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.626554][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.626590][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.626617][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.626648][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.626680][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.626717][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.626767][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.626792][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.626827][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.626875][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.626902][ C1] netlink_unicast+0x7f6/0x990 [ 783.626943][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.626972][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.626999][ C1] ? __check_object_size+0x49c/0x900 [ 783.627024][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.627058][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.627096][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.627123][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.627154][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.627175][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.627201][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.627224][ C1] __sock_sendmsg+0x221/0x270 [ 783.627260][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.627292][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.627346][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.627379][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.627411][ C1] ? exc_page_fault+0x590/0x8c0 [ 783.627445][ C1] __x64_sys_sendto+0xde/0x100 [ 783.627474][ C1] do_syscall_64+0xf3/0x230 [ 783.627497][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.627527][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.627552][ C1] RIP: 0033:0x7f290637902c [ 783.627571][ C1] RSP: 002b:00007ffce9216b90 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.627596][ C1] RAX: ffffffffffffffda RBX: 00007f2907034620 RCX: 00007f290637902c [ 783.627615][ C1] RDX: 0000000000000028 RSI: 00007f2907034670 RDI: 0000000000000003 [ 783.627631][ C1] RBP: 0000000000000000 R08: 00007ffce9216be4 R09: 000000000000000c [ 783.627648][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.627663][ C1] R13: 0000000000000000 R14: 00007f2907034670 R15: 0000000000000000 [ 783.627697][ C1] [ 783.627712][ C1] DEBUG: holding rtnl_mutex for 2590 jiffies. [ 783.627725][ C1] task:kworker/u8:8 state:D stack:19416 pid:2565 tgid:2565 ppid:2 flags:0x00004000 [ 783.627763][ C1] Workqueue: netns cleanup_net [ 783.627788][ C1] Call Trace: [ 783.627797][ C1] [ 783.627812][ C1] __schedule+0x1800/0x4a60 [ 783.627866][ C1] ? __pfx___schedule+0x10/0x10 [ 783.627900][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.627928][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 783.627965][ C1] ? kthread_data+0x52/0xd0 [ 783.627996][ C1] ? wq_worker_sleeping+0x66/0x240 [ 783.628029][ C1] ? schedule+0x90/0x320 [ 783.628058][ C1] schedule+0x14b/0x320 [ 783.628091][ C1] synchronize_rcu_expedited+0x684/0x830 [ 783.628121][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 783.628163][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 783.628187][ C1] ? __pfx___might_resched+0x10/0x10 [ 783.628217][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 783.628248][ C1] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 783.628277][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 783.628312][ C1] unregister_netdevice_many_notify+0x8d1/0x1c40 [ 783.628348][ C1] ? batadv_tt_local_event+0x4ac/0x6f0 [ 783.628380][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 783.628409][ C1] ? batadv_tt_local_event+0x173/0x6f0 [ 783.628444][ C1] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 783.628475][ C1] ? batadv_tt_local_event+0x4c2/0x6f0 [ 783.628522][ C1] ? unregister_netdevice_queue+0x26b/0x370 [ 783.628559][ C1] ? batadv_softif_destroy_netlink+0x1e3/0x270 [ 783.628594][ C1] default_device_exit_batch+0xa0f/0xa90 [ 783.628629][ C1] ? __pfx___might_resched+0x10/0x10 [ 783.628658][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 783.628691][ C1] ? cfg802154_pernet_exit+0xc3/0xe0 [ 783.628725][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 783.628751][ C1] cleanup_net+0x89d/0xcc0 [ 783.628782][ C1] ? __pfx_cleanup_net+0x10/0x10 [ 783.628819][ C1] ? process_scheduled_works+0x945/0x1830 [ 783.628848][ C1] process_scheduled_works+0xa2c/0x1830 [ 783.628907][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 783.628946][ C1] ? assign_work+0x364/0x3d0 [ 783.628979][ C1] worker_thread+0x86d/0xd40 [ 783.629018][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 783.629053][ C1] ? __kthread_parkme+0x169/0x1d0 [ 783.629088][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.629118][ C1] kthread+0x2f0/0x390 [ 783.629139][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.629168][ C1] ? __pfx_kthread+0x10/0x10 [ 783.629191][ C1] ret_from_fork+0x4b/0x80 [ 783.629221][ C1] ? __pfx_kthread+0x10/0x10 [ 783.629243][ C1] ret_from_fork_asm+0x1a/0x30 [ 783.629290][ C1] [ 783.629300][ C1] DEBUG: waiting rtnl_mutex for 2563 jiffies. [ 783.629313][ C1] task:syz-executor state:D stack:24992 pid:12615 tgid:12615 ppid:12614 flags:0x00000000 [ 783.629353][ C1] Call Trace: [ 783.629362][ C1] [ 783.629377][ C1] __schedule+0x1800/0x4a60 [ 783.629431][ C1] ? __pfx___schedule+0x10/0x10 [ 783.629466][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.629498][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.629534][ C1] ? schedule+0x90/0x320 [ 783.629563][ C1] schedule+0x14b/0x320 [ 783.629597][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.629627][ C1] __mutex_lock+0x6a4/0xd70 [ 783.629654][ C1] ? __mutex_lock+0x527/0xd70 [ 783.629680][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.629718][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.629754][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.629781][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.629812][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.629845][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.629877][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.629926][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.629950][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.629984][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.630036][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.630062][ C1] netlink_unicast+0x7f6/0x990 [ 783.630102][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.630131][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.630158][ C1] ? __check_object_size+0x49c/0x900 [ 783.630184][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.630218][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.630255][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.630282][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.630313][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.630334][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.630360][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.630383][ C1] __sock_sendmsg+0x221/0x270 [ 783.630419][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.630451][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.630505][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.630539][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.630571][ C1] ? exc_page_fault+0x590/0x8c0 [ 783.630605][ C1] __x64_sys_sendto+0xde/0x100 [ 783.630634][ C1] do_syscall_64+0xf3/0x230 [ 783.630658][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.630687][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.630720][ C1] RIP: 0033:0x7f68a777902c [ 783.630738][ C1] RSP: 002b:00007ffd7b2a2b20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.630764][ C1] RAX: ffffffffffffffda RBX: 00007f68a8434620 RCX: 00007f68a777902c [ 783.630782][ C1] RDX: 0000000000000028 RSI: 00007f68a8434670 RDI: 0000000000000003 [ 783.630798][ C1] RBP: 0000000000000000 R08: 00007ffd7b2a2b74 R09: 000000000000000c [ 783.630814][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.630830][ C1] R13: 0000000000000000 R14: 00007f68a8434670 R15: 0000000000000000 [ 783.630864][ C1] [ 783.630874][ C1] DEBUG: waiting rtnl_mutex for 11262 jiffies. [ 783.630888][ C1] task:kworker/0:7 state:D stack:18904 pid:5324 tgid:5324 ppid:2 flags:0x00004000 [ 783.630925][ C1] Workqueue: events linkwatch_event [ 783.630950][ C1] Call Trace: [ 783.630960][ C1] [ 783.630975][ C1] __schedule+0x1800/0x4a60 [ 783.631028][ C1] ? __pfx___schedule+0x10/0x10 [ 783.631060][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.631091][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.631133][ C1] ? kick_pool+0x1c9/0x620 [ 783.631166][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 783.631194][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 783.631222][ C1] ? schedule+0x90/0x320 [ 783.631251][ C1] schedule+0x14b/0x320 [ 783.631279][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.631309][ C1] __mutex_lock+0x6a4/0xd70 [ 783.631336][ C1] ? __mutex_lock+0x527/0xd70 [ 783.631361][ C1] ? linkwatch_event+0xe/0x60 [ 783.631385][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.631447][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.631474][ C1] ? process_scheduled_works+0x945/0x1830 [ 783.631498][ C1] linkwatch_event+0xe/0x60 [ 783.631519][ C1] process_scheduled_works+0xa2c/0x1830 [ 783.631573][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 783.631608][ C1] ? assign_work+0x364/0x3d0 [ 783.631641][ C1] worker_thread+0x86d/0xd40 [ 783.631678][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 783.631717][ C1] ? __kthread_parkme+0x169/0x1d0 [ 783.631752][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.631778][ C1] kthread+0x2f0/0x390 [ 783.631799][ C1] ? __pfx_worker_thread+0x10/0x10 [ 783.631827][ C1] ? __pfx_kthread+0x10/0x10 [ 783.631852][ C1] ret_from_fork+0x4b/0x80 [ 783.631882][ C1] ? __pfx_kthread+0x10/0x10 [ 783.631905][ C1] ret_from_fork_asm+0x1a/0x30 [ 783.631952][ C1] [ 783.631962][ C1] DEBUG: waiting rtnl_mutex for 6532 jiffies. [ 783.631976][ C1] task:syz-executor state:D stack:24992 pid:12580 tgid:12580 ppid:1 flags:0x00004006 [ 783.632018][ C1] Call Trace: [ 783.632029][ C1] [ 783.632044][ C1] __schedule+0x1800/0x4a60 [ 783.632098][ C1] ? __pfx___schedule+0x10/0x10 [ 783.632133][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.632165][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.632201][ C1] ? schedule+0x90/0x320 [ 783.632231][ C1] schedule+0x14b/0x320 [ 783.632264][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.632294][ C1] __mutex_lock+0x6a4/0xd70 [ 783.632321][ C1] ? __mutex_lock+0x527/0xd70 [ 783.632346][ C1] ? register_nexthop_notifier+0x84/0x290 [ 783.632375][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.632410][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.632439][ C1] register_nexthop_notifier+0x84/0x290 [ 783.632466][ C1] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 783.632504][ C1] ? __pfx_register_nexthop_notifier+0x10/0x10 [ 783.632540][ C1] ? __asan_memset+0x23/0x50 [ 783.632575][ C1] ops_init+0x359/0x610 [ 783.632610][ C1] setup_net+0x515/0xca0 [ 783.632633][ C1] ? __pfx_down_read_killable+0x10/0x10 [ 783.632663][ C1] ? __pfx_setup_net+0x10/0x10 [ 783.632699][ C1] copy_net_ns+0x4e2/0x7b0 [ 783.632735][ C1] create_new_namespaces+0x425/0x7b0 [ 783.632768][ C1] ? bpf_lsm_capable+0x9/0x10 [ 783.632806][ C1] unshare_nsproxy_namespaces+0x124/0x180 [ 783.632839][ C1] ksys_unshare+0x619/0xc10 [ 783.632872][ C1] ? __pfx_ksys_unshare+0x10/0x10 [ 783.632892][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.632931][ C1] ? do_syscall_64+0x100/0x230 [ 783.632960][ C1] __x64_sys_unshare+0x38/0x40 [ 783.632983][ C1] do_syscall_64+0xf3/0x230 [ 783.633006][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.633034][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.633060][ C1] RIP: 0033:0x7fb80eb789f7 [ 783.633080][ C1] RSP: 002b:00007ffd22579208 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 783.633106][ C1] RAX: ffffffffffffffda RBX: 00007fb80ed05f40 RCX: 00007fb80eb789f7 [ 783.633125][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 783.633142][ C1] RBP: 00007fb80ed06a38 R08: 0000000000000000 R09: 0000000000000000 [ 783.633158][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 783.633174][ C1] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000009 [ 783.633207][ C1] [ 783.633218][ C1] DEBUG: waiting rtnl_mutex for 9680 jiffies. [ 783.633232][ C1] task:syz-executor state:D stack:21728 pid:12573 tgid:12573 ppid:1 flags:0x00000004 [ 783.633271][ C1] Call Trace: [ 783.633281][ C1] [ 783.633296][ C1] __schedule+0x1800/0x4a60 [ 783.633350][ C1] ? __pfx___schedule+0x10/0x10 [ 783.633384][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.633416][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.633453][ C1] ? schedule+0x90/0x320 [ 783.633482][ C1] schedule+0x14b/0x320 [ 783.633516][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.633546][ C1] __mutex_lock+0x6a4/0xd70 [ 783.633574][ C1] ? __mutex_lock+0x527/0xd70 [ 783.633599][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.633633][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.633668][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.633696][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.633731][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.633765][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.633796][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.633847][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.633902][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.633935][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.633975][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.634001][ C1] netlink_unicast+0x7f6/0x990 [ 783.634041][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.634070][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.634095][ C1] ? __check_object_size+0x49c/0x900 [ 783.634120][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.634154][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.634193][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.634221][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.634252][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.634273][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.634300][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.634323][ C1] __sock_sendmsg+0x221/0x270 [ 783.634360][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.634392][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.634432][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 783.634461][ C1] ? blkcg_maybe_throttle_current+0x1ab/0xb80 [ 783.634497][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.634531][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.634570][ C1] __x64_sys_sendto+0xde/0x100 [ 783.634600][ C1] do_syscall_64+0xf3/0x230 [ 783.634623][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.634660][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.634686][ C1] RIP: 0033:0x7faa0997902c [ 783.634735][ C1] RSP: 002b:00007fff576f04a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.634762][ C1] RAX: ffffffffffffffda RBX: 00007faa0a634620 RCX: 00007faa0997902c [ 783.634780][ C1] RDX: 000000000000003c RSI: 00007faa0a634670 RDI: 0000000000000003 [ 783.634797][ C1] RBP: 0000000000000000 R08: 00007fff576f04f4 R09: 000000000000000c [ 783.634814][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.634830][ C1] R13: 0000000000000000 R14: 00007faa0a634670 R15: 0000000000000000 [ 783.634864][ C1] [ 783.634875][ C1] DEBUG: waiting rtnl_mutex for 8640 jiffies. [ 783.634889][ C1] task:syz-executor state:D stack:21728 pid:12576 tgid:12576 ppid:1 flags:0x00000004 [ 783.634928][ C1] Call Trace: [ 783.634938][ C1] [ 783.634953][ C1] __schedule+0x1800/0x4a60 [ 783.635007][ C1] ? __pfx___schedule+0x10/0x10 [ 783.635042][ C1] ? __pfx_lock_release+0x10/0x10 [ 783.635074][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 783.635110][ C1] ? schedule+0x90/0x320 [ 783.635140][ C1] schedule+0x14b/0x320 [ 783.635173][ C1] schedule_preempt_disabled+0x13/0x30 [ 783.635204][ C1] __mutex_lock+0x6a4/0xd70 [ 783.635231][ C1] ? __mutex_lock+0x527/0xd70 [ 783.635257][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.635291][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 783.635327][ C1] ? get_rtnl_holder+0x144/0x190 [ 783.635354][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.635385][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 783.635418][ C1] ? __lock_acquire+0x1384/0x2050 [ 783.635450][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.635501][ C1] netlink_rcv_skb+0x1e3/0x430 [ 783.635526][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 783.635560][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 783.635609][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 783.635636][ C1] netlink_unicast+0x7f6/0x990 [ 783.635677][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 783.635712][ C1] ? __virt_addr_valid+0x183/0x530 [ 783.635738][ C1] ? __check_object_size+0x49c/0x900 [ 783.635765][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 783.635799][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 783.635837][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.635865][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 783.635895][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 783.635917][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 783.635944][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 783.635966][ C1] __sock_sendmsg+0x221/0x270 [ 783.636002][ C1] __sys_sendto+0x3a4/0x4f0 [ 783.636034][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 783.636088][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 783.636122][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 783.636160][ C1] __x64_sys_sendto+0xde/0x100 [ 783.636191][ C1] do_syscall_64+0xf3/0x230 [ 783.636214][ C1] ? clear_bhb_loop+0x35/0x90 [ 783.636244][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 783.636269][ C1] RIP: 0033:0x7fec71d7902c [ 783.636288][ C1] RSP: 002b:00007ffc65521210 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 783.636313][ C1] RAX: ffffffffffffffda RBX: 00007fec72a34620 RCX: 00007fec71d7902c [ 783.636331][ C1] RDX: 0000000000000038 RSI: 00007fec72a34670 RDI: 0000000000000003 [ 783.636347][ C1] RBP: 0000000000000000 R08: 00007ffc65521264 R09: 000000000000000c [ 783.636363][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 783.636379][ C1] R13: 0000000000000000 R14: 00007fec72a34670 R15: 0000000000000000 [ 783.636412][ C1] [ 783.636424][ C1] [ 783.636424][ C1] Showing all locks held in the system: [ 783.636445][ C1] 2 locks held by kworker/u8:5/173: [ 783.636482][ C1] 5 locks held by kworker/u8:8/2565: [ 783.636497][ C1] #0: ffff8880166e5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 783.636568][ C1] #1: ffffc900093e7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 783.636637][ C1] #2: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 783.636699][ C1] #3: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xe9/0xa90 [ 783.636766][ C1] #4: ffffffff8e93ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x381/0x830 [ 783.636833][ C1] 3 locks held by kworker/u8:10/2950: [ 783.636847][ C1] #0: ffff88802a36f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 783.636915][ C1] #1: ffffc90009a17d00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 783.636983][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 783.637055][ C1] 5 locks held by udevd/4682: [ 783.637069][ C1] #0: ffff8880206bf4c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0xf0/0xc60 [ 783.637133][ C1] #1: ffffffff8e813280 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x4ed/0x900 [ 783.637196][ C1] #2: ffffffff8e812e90 (console_srcu){....}-{0:0}, at: console_flush_all+0x147/0xf50 [ 783.637260][ C1] #3: ffffc90000a18c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 783.637322][ C1] #4: ffffffff8e937a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 783.637393][ C1] 2 locks held by getty/4979: [ 783.637407][ C1] #0: ffff88802b3bb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 783.637475][ C1] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 783.637541][ C1] 3 locks held by kworker/0:5/5287: [ 783.637555][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 783.637623][ C1] #1: ffffc900046d7d00 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 783.637691][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 783.637762][ C1] 3 locks held by kworker/0:7/5324: [ 783.637776][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 783.637843][ C1] #1: ffffc90004777d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 783.637911][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 783.637980][ C1] 1 lock held by syz.1.1508/12547: [ 783.637995][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3e/0x1b0 [ 783.638059][ C1] 1 lock held by syz-executor/12573: [ 783.638074][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638143][ C1] 1 lock held by syz-executor/12576: [ 783.638157][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638227][ C1] 2 locks held by syz-executor/12580: [ 783.638241][ C1] #0: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c6/0x7b0 [ 783.638302][ C1] #1: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 783.638367][ C1] 1 lock held by syz-executor/12593: [ 783.638382][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638452][ C1] 1 lock held by syz-executor/12597: [ 783.638467][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638537][ C1] 1 lock held by syz-executor/12600: [ 783.638551][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638621][ C1] 1 lock held by syz-executor/12603: [ 783.638636][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638710][ C1] 1 lock held by syz-executor/12606: [ 783.638725][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638795][ C1] 1 lock held by syz-executor/12615: [ 783.638809][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638879][ C1] 1 lock held by syz-executor/12618: [ 783.638894][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.638963][ C1] 1 lock held by syz-executor/12621: [ 783.638978][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 783.639048][ C1] [ 783.639055][ C1] ============================================= [ 783.639055][ C1] [ 784.627111][ T5239] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 784.647292][ T4682] loop3: p204 start 16908800 is beyond EOD, [ 784.658697][ T5239] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 784.659339][ C1] DEBUG: waiting rtnl_mutex for 8679 jiffies. [ 784.666797][ T5239] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 784.670344][ C1] task:syz-executor state:D [ 784.677513][ T5239] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 784.679514][ C1] stack:24992 pid:12593 tgid:12593 ppid:1 flags:0x00000004 [ 784.686190][ T5239] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 784.689798][ C1] Call Trace: [ 784.699610][ T5239] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 784.706223][ C1] [ 784.706245][ C1] __schedule+0x1800/0x4a60 [ 784.706303][ C1] ? __pfx___schedule+0x10/0x10 [ 784.706337][ C1] ? __pfx_lock_release+0x10/0x10 [ 784.706369][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 784.706402][ C1] ? schedule+0x90/0x320 [ 784.981081][ T5239] Bluetooth: hci11: command tx timeout [ 784.981351][ C1] schedule+0x14b/0x320 [ 786.814191][ T5239] Bluetooth: hci12: command tx timeout [ 786.818267][ C1] schedule_preempt_disabled+0x13/0x30 [ 787.055636][ T5239] Bluetooth: hci11: command tx timeout [ 787.060419][ C1] __mutex_lock+0x6a4/0xd70 [ 788.903977][ T5239] Bluetooth: hci12: command tx timeout [ 788.904520][ C1] ? __mutex_lock+0x527/0xd70 [ 789.134924][ T5239] Bluetooth: hci11: command tx timeout [ 789.135996][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 790.500110][ T5239] Bluetooth: hci0: command 0x0406 tx timeout [ 790.501819][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 790.974132][ T5239] Bluetooth: hci12: command tx timeout [ 790.976233][ C1] ? get_rtnl_holder+0x144/0x190 [ 791.214130][ T5239] Bluetooth: hci11: command tx timeout [ 791.217457][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 793.054089][ T5239] Bluetooth: hci12: command tx timeout [ 808.897290][ T1265] ieee802154 phy0 wpan0: encryption failed: -22 [ 808.904556][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 808.912818][ T1265] ieee802154 phy1 wpan1: encryption failed: -22 [ 808.915643][ C1] ? __lock_acquire+0x1384/0x2050 [ 811.859170][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 811.864717][ C1] netlink_rcv_skb+0x1e3/0x430 [ 811.869521][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 811.875113][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 811.880459][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 811.885709][ C1] netlink_unicast+0x7f6/0x990 [ 811.890513][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 811.895858][ C1] ? __virt_addr_valid+0x183/0x530 [ 811.900996][ C1] ? __check_object_size+0x49c/0x900 [ 811.906336][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 811.911485][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 811.916312][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 811.921621][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 811.926612][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 811.931911][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 811.937418][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 811.942721][ C1] __sock_sendmsg+0x221/0x270 [ 811.947459][ C1] __sys_sendto+0x3a4/0x4f0 [ 811.951987][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 811.957093][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 811.963100][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 811.969507][ C1] ? exc_page_fault+0x590/0x8c0 [ 811.974438][ C1] __x64_sys_sendto+0xde/0x100 [ 811.979240][ C1] do_syscall_64+0xf3/0x230 [ 811.983770][ C1] ? clear_bhb_loop+0x35/0x90 [ 811.988507][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 811.994452][ C1] RIP: 0033:0x7fedbf17902c [ 811.998901][ C1] RSP: 002b:00007ffe9df7bc60 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 812.007382][ C1] RAX: ffffffffffffffda RBX: 00007fedbfe34620 RCX: 00007fedbf17902c [ 812.015407][ C1] RDX: 0000000000000028 RSI: 00007fedbfe34670 RDI: 0000000000000003 [ 812.023397][ C1] RBP: 0000000000000000 R08: 00007ffe9df7bcb4 R09: 000000000000000c [ 812.031437][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 812.039466][ C1] R13: 0000000000000000 R14: 00007fedbfe34670 R15: 0000000000000000 [ 812.047505][ C1] [ 812.050539][ C1] DEBUG: waiting rtnl_mutex for 11063 jiffies. [ 812.056738][ C1] task:kworker/u8:10 state:D stack:19896 pid:2950 tgid:2950 ppid:2 flags:0x00004000 [ 812.066959][ C1] Workqueue: ipv6_addrconf addrconf_verify_work [ 812.073239][ C1] Call Trace: [ 812.076567][ C1] [ 812.079520][ C1] __schedule+0x1800/0x4a60 [ 812.084095][ C1] ? __pfx___schedule+0x10/0x10 [ 812.088977][ C1] ? __pfx_lock_release+0x10/0x10 [ 812.094050][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 812.094092][ T19] rcu: INFO: rcu_preempt detected expedited stalls on CPUs/tasks: { 1-.... } 2673 jiffies s: 55153 root: 0x2/. [ 812.094127][ T19] rcu: blocking rcu_node structures (internal RCU debug): [ 812.094139][ T19] Sending NMI from CPU 0 to CPUs 1: [ 812.094169][ C1] NMI backtrace for cpu 1 [ 812.094189][ C1] CPU: 1 UID: 0 PID: 4682 Comm: udevd Not tainted 6.11.0-rc1-next-20240729-syzkaller #0 [ 812.094215][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 812.094226][ C1] RIP: 0010:io_serial_out+0x7e/0xc0 [ 812.094247][ C1] Code: fc 89 e9 41 d3 e7 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 20 00 74 08 48 89 df e8 8c 5f b9 fc 44 03 3b 44 89 f0 44 89 fa ee <5b> 41 5c 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c a7 [ 812.094263][ C1] RSP: 0018:ffffc90000a18270 EFLAGS: 00000002 [ 812.094278][ C1] RAX: 0000000000000030 RBX: ffffffff9525df20 RCX: 0000000000000000 [ 812.094291][ C1] RDX: 00000000000003f8 RSI: 0000000000000000 RDI: 0000000000000020 [ 812.094302][ C1] RBP: 0000000000000000 R08: ffffffff8541f0db R09: 1ffff1100403b046 [ 812.094315][ C1] R10: dffffc0000000000 R11: ffffffff8541f090 R12: dffffc0000000000 [ 812.094329][ C1] R13: ffffffff94f6ff0d R14: 0000000000000030 R15: 00000000000003f8 [ 812.094342][ C1] FS: 00007f75df0a5c80(0000) GS:ffff8880b9300000(0000) knlGS:0000000000000000 [ 812.094358][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 812.094371][ C1] CR2: 00007f2bf5c8dffe CR3: 000000007bee6000 CR4: 00000000003506f0 [ 812.094387][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 812.094398][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 812.094409][ C1] Call Trace: [ 812.094417][ C1] [ 812.094424][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 812.094445][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 812.094471][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 812.094491][ C1] ? nmi_handle+0x2a/0x5a0 [ 812.094517][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 812.094539][ C1] ? nmi_handle+0x14f/0x5a0 [ 812.094556][ C1] ? nmi_handle+0x2a/0x5a0 [ 812.094574][ C1] ? io_serial_out+0x7e/0xc0 [ 812.094591][ C1] ? default_do_nmi+0x63/0x160 [ 812.094613][ C1] ? exc_nmi+0x123/0x1f0 [ 812.094633][ C1] ? end_repeat_nmi+0xf/0x53 [ 812.094656][ C1] ? __pfx_io_serial_out+0x10/0x10 [ 812.094674][ C1] ? io_serial_out+0x4b/0xc0 [ 812.094693][ C1] ? io_serial_out+0x7e/0xc0 [ 812.094710][ C1] ? io_serial_out+0x7e/0xc0 [ 812.094736][ C1] ? io_serial_out+0x7e/0xc0 [ 812.094754][ C1] [ 812.094760][ C1] [ 812.094768][ C1] serial8250_console_write+0x14ed/0x1ed0 [ 812.094806][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 812.094833][ C1] ? __pfx_lock_release+0x10/0x10 [ 812.094856][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 812.094880][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 812.094903][ C1] ? __pfx_univ8250_console_write+0x10/0x10 [ 812.094927][ C1] console_flush_all+0x880/0xf50 [ 812.094951][ C1] ? console_flush_all+0x147/0xf50 [ 812.094974][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 812.094997][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 812.095022][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 812.095050][ C1] console_unlock+0x13b/0x4d0 [ 812.095071][ C1] ? __pfx_console_unlock+0x10/0x10 [ 812.095089][ C1] ? _printk+0xd5/0x120 [ 812.095113][ C1] ? _printk+0xd5/0x120 [ 812.095136][ C1] ? __pfx___down_trylock_console_sem+0x10/0x10 [ 812.095164][ C1] vprintk_emit+0x7a1/0x900 [ 812.095186][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 812.095214][ C1] _printk+0xd5/0x120 [ 812.095238][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 812.095256][ C1] ? wq_watchdog_touch+0xe5/0x180 [ 812.095277][ C1] ? __pfx__printk+0x10/0x10 [ 812.095300][ C1] ? 0xffffffffa00038c0 [ 812.095315][ C1] ? is_bpf_text_address+0x285/0x2a0 [ 812.095332][ C1] ? is_bpf_text_address+0x26/0x2a0 [ 812.095351][ C1] ? wq_watchdog_touch+0xef/0x180 [ 812.095372][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 812.095390][ C1] show_trace_log_lvl+0x43a/0x520 [ 812.095423][ C1] ? schedule+0x14b/0x320 [ 812.095450][ C1] sched_show_task+0x506/0x6d0 [ 812.095471][ C1] ? report_rtnl_holders+0x2a5/0x400 [ 812.095496][ C1] ? __pfx__printk+0x10/0x10 [ 812.095520][ C1] ? __pfx_sched_show_task+0x10/0x10 [ 812.095540][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 812.095565][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 812.095593][ C1] report_rtnl_holders+0x327/0x400 [ 812.095622][ C1] call_timer_fn+0x18e/0x650 [ 812.095641][ C1] ? call_timer_fn+0xc0/0x650 [ 812.095658][ C1] ? __pfx_report_rtnl_holders+0x10/0x10 [ 812.095681][ C1] ? __pfx_call_timer_fn+0x10/0x10 [ 812.095702][ C1] ? __pfx_report_rtnl_holders+0x10/0x10 [ 812.095732][ C1] ? __pfx_report_rtnl_holders+0x10/0x10 [ 812.095755][ C1] ? __pfx_report_rtnl_holders+0x10/0x10 [ 812.095778][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 812.095801][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 812.095824][ C1] ? __pfx_report_rtnl_holders+0x10/0x10 [ 812.095849][ C1] __run_timer_base+0x66a/0x8e0 [ 812.095881][ C1] ? __pfx___run_timer_base+0x10/0x10 [ 812.095910][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 812.095938][ C1] run_timer_softirq+0xb7/0x170 [ 812.095955][ C1] handle_softirqs+0x2c4/0x970 [ 812.095980][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 812.096005][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 812.096029][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 812.096056][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 812.096077][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 812.096104][ C1] irq_exit_rcu+0x9/0x30 [ 812.096125][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 812.096150][ C1] [ 812.096156][ C1] [ 812.096163][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 812.096184][ C1] RIP: 0010:console_flush_all+0x9f7/0xf50 [ 812.096204][ C1] Code: 20 00 90 0f 0b 90 e9 f3 f9 ff ff e8 83 1c 20 00 e8 0e e7 45 0a 4d 85 f6 74 c0 e8 74 1c 20 00 fb 49 bd 00 00 00 00 00 fc ff df <43> 80 3c 2f 00 48 8b 5c 24 30 74 08 48 89 df e8 85 a1 87 00 4c 8b [ 812.096219][ C1] RSP: 0018:ffffc90004417400 EFLAGS: 00000293 [ 812.096234][ C1] RAX: ffffffff8173aeec RBX: 0000000000000000 RCX: ffff88807b9b8000 [ 812.096247][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 812.096258][ C1] RBP: ffffc90004417590 R08: ffffffff8173ae93 R09: 1ffffffff26e6f0b [ 812.096271][ C1] R10: dffffc0000000000 R11: fffffbfff26e6f0c R12: ffffffff8f131800 [ 812.096284][ C1] R13: dffffc0000000000 R14: 0000000000000200 R15: 1ffffffff1e2630b [ 812.096301][ C1] ? console_flush_all+0x993/0xf50 [ 812.096320][ C1] ? console_flush_all+0x9ec/0xf50 [ 812.096347][ C1] ? mark_lock+0x9a/0x360 [ 812.096370][ C1] ? console_flush_all+0x147/0xf50 [ 812.096394][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 812.096424][ C1] console_unlock+0x13b/0x4d0 [ 812.096446][ C1] ? __pfx_console_unlock+0x10/0x10 [ 812.096465][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 812.096492][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 812.096516][ C1] vprintk_emit+0x7a1/0x900 [ 812.096535][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 812.096561][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 812.096579][ C1] ? kasan_quarantine_put+0xdc/0x230 [ 812.096604][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 812.096631][ C1] ? kobject_uevent_env+0x54d/0x8e0 [ 812.096653][ C1] _printk+0xd5/0x120 [ 812.096681][ C1] ? kobject_uevent_env+0x54d/0x8e0 [ 812.096701][ C1] ? bdev_disk_changed+0xa7f/0x13d0 [ 812.096731][ C1] ? __pfx__printk+0x10/0x10 [ 812.096756][ C1] ? add_partition+0x70b/0x890 [ 812.096784][ C1] bdev_disk_changed+0xc55/0x13d0 [ 812.096819][ C1] ? __pfx_bdev_disk_changed+0x10/0x10 [ 812.096849][ C1] blkdev_get_whole+0x2d2/0x450 [ 812.096873][ C1] bdev_open+0x2d4/0xc60 [ 812.096900][ C1] bdev_file_open_by_dev+0x1b0/0x230 [ 812.096923][ C1] disk_scan_partitions+0x1be/0x2b0 [ 812.096946][ C1] blkdev_common_ioctl+0x14e2/0x2410 [ 812.096966][ C1] ? tomoyo_path_number_perm+0x71a/0x880 [ 812.096988][ C1] ? __pfx_blkdev_common_ioctl+0x10/0x10 [ 812.097008][ C1] ? tomoyo_path_number_perm+0x208/0x880 [ 812.097028][ C1] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 812.097069][ C1] ? file_to_blk_mode+0xd5/0x140 [ 812.097092][ C1] blkdev_ioctl+0x4cd/0x6b0 [ 812.097112][ C1] ? __pfx_blkdev_ioctl+0x10/0x10 [ 812.097132][ C1] ? bpf_lsm_file_ioctl+0x9/0x10 [ 812.097150][ C1] ? security_file_ioctl+0x87/0xb0 [ 812.097169][ C1] ? __pfx_blkdev_ioctl+0x10/0x10 [ 812.097188][ C1] __se_sys_ioctl+0xfc/0x170 [ 812.097214][ C1] do_syscall_64+0xf3/0x230 [ 812.097231][ C1] ? clear_bhb_loop+0x35/0x90 [ 812.097252][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 812.097272][ C1] RIP: 0033:0x7f75df17fd49 [ 812.097286][ C1] Code: 5c c3 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <41> 89 c0 3d 00 f0 ff ff 76 10 48 8b 15 ae 60 0d 00 f7 d8 41 83 c8 [ 812.097301][ C1] RSP: 002b:00007ffe6a5e4968 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 812.097318][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f75df17fd49 [ 812.097331][ C1] RDX: 0000000000000000 RSI: 000000000000125f RDI: 000000000000000c [ 812.097342][ C1] RBP: 0000560bbac19d00 R08: 0000000000000008 R09: 74ed5c049d04cb04 [ 812.097354][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe6a5e4c48 [ 812.097365][ C1] R13: 000000000000000c R14: 0000560ba1a9bfee R15: 0000000000000000 [ 812.097385][ C1] [ 813.014554][ C1] ? kthread_data+0x52/0xd0 [ 813.019094][ C1] ? schedule+0x90/0x320 [ 813.023369][ C1] ? wq_worker_sleeping+0x66/0x240 [ 813.028545][ C1] ? schedule+0x90/0x320 [ 813.032814][ C1] schedule+0x14b/0x320 [ 813.037025][ C1] schedule_preempt_disabled+0x13/0x30 [ 813.042509][ C1] __mutex_lock+0x6a4/0xd70 [ 813.047070][ C1] ? __mutex_lock+0x527/0xd70 [ 813.051778][ C1] ? addrconf_verify_work+0x19/0x30 [ 813.057032][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 813.062074][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 813.068207][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 813.074630][ C1] ? get_rtnl_holder+0x144/0x190 [ 813.079591][ C1] ? process_scheduled_works+0x945/0x1830 [ 813.085371][ C1] addrconf_verify_work+0x19/0x30 [ 813.090424][ C1] process_scheduled_works+0xa2c/0x1830 [ 813.096046][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 813.102057][ C1] ? assign_work+0x364/0x3d0 [ 813.106696][ C1] worker_thread+0x86d/0xd40 [ 813.111324][ C1] ? __kthread_parkme+0x169/0x1d0 [ 813.116494][ C1] ? __pfx_worker_thread+0x10/0x10 [ 813.121648][ C1] kthread+0x2f0/0x390 [ 813.125782][ C1] ? __pfx_worker_thread+0x10/0x10 [ 813.130921][ C1] ? __pfx_kthread+0x10/0x10 [ 813.135560][ C1] ret_from_fork+0x4b/0x80 [ 813.140002][ C1] ? __pfx_kthread+0x10/0x10 [ 813.144637][ C1] ret_from_fork_asm+0x1a/0x30 [ 813.149450][ C1] [ 813.152481][ C1] DEBUG: waiting rtnl_mutex for 10242 jiffies. [ 813.158669][ C1] task:syz.1.1508 state:D stack:24672 pid:12547 tgid:12547 ppid:11090 flags:0x00004006 [ 813.168899][ C1] Call Trace: [ 813.172193][ C1] [ 813.175176][ C1] __schedule+0x1800/0x4a60 [ 813.179743][ C1] ? __pfx___schedule+0x10/0x10 [ 813.184648][ C1] ? __pfx_lock_release+0x10/0x10 [ 813.189710][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 813.195233][ C1] ? schedule+0x90/0x320 [ 813.199513][ C1] schedule+0x14b/0x320 [ 813.203700][ C1] schedule_preempt_disabled+0x13/0x30 [ 813.209213][ C1] __mutex_lock+0x6a4/0xd70 [ 813.213740][ C1] ? __mutex_lock+0x527/0xd70 [ 813.218462][ C1] ? tun_chr_close+0x3e/0x1b0 [ 813.223160][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 813.228253][ C1] ? get_rtnl_holder+0x144/0x190 [ 813.233219][ C1] tun_chr_close+0x3e/0x1b0 [ 813.237765][ C1] ? __pfx_tun_chr_close+0x10/0x10 [ 813.242896][ C1] __fput+0x24a/0x8a0 [ 813.246940][ C1] task_work_run+0x24f/0x310 [ 813.251554][ C1] ? __pfx_task_work_run+0x10/0x10 [ 813.256718][ C1] ? do_exit+0xa2a/0x27f0 [ 813.261058][ C1] ? kmem_cache_free+0x145/0x350 [ 813.266045][ C1] do_exit+0xa2f/0x27f0 [ 813.270226][ C1] ? __pfx_do_exit+0x10/0x10 [ 813.274855][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 813.280275][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 813.286312][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 813.292676][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 813.297846][ C1] do_group_exit+0x207/0x2c0 [ 813.302458][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 813.307713][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 813.312938][ C1] get_signal+0x16a1/0x1740 [ 813.317506][ C1] ? __pfx_get_signal+0x10/0x10 [ 813.322387][ C1] arch_do_signal_or_restart+0x96/0x830 [ 813.327992][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 813.334203][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 813.340225][ C1] ? syscall_exit_to_user_mode+0xa3/0x370 [ 813.346002][ C1] syscall_exit_to_user_mode+0xc9/0x370 [ 813.351579][ C1] do_syscall_64+0x100/0x230 [ 813.356212][ C1] ? clear_bhb_loop+0x35/0x90 [ 813.360910][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.366850][ C1] RIP: 0033:0x7fd7a6b77299 [ 813.371284][ C1] RSP: 002b:00007fffbfa1ffb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 813.379754][ C1] RAX: 0000000000000000 RBX: 00007fd7a6d07a80 RCX: 00007fd7a6b77299 [ 813.387759][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 813.395772][ C1] RBP: 00007fd7a6d07a80 R08: 0000000000000006 R09: 00007fffbfa2029f [ 813.403763][ C1] R10: 00000000005d89d8 R11: 0000000000000246 R12: 000000000009080e [ 813.411784][ C1] R13: 00007fffbfa200b0 R14: 00007fffbfa200d0 R15: ffffffffffffffff [ 813.419828][ C1] [ 813.422861][ C1] DEBUG: waiting rtnl_mutex for 10256 jiffies. [ 813.429045][ C1] task:syz-executor state:D stack:24992 pid:12597 tgid:12597 ppid:1 flags:0x00000004 [ 813.439265][ C1] Call Trace: [ 813.442557][ C1] [ 813.445530][ C1] __schedule+0x1800/0x4a60 [ 813.450083][ C1] ? __pfx___schedule+0x10/0x10 [ 813.454986][ C1] ? __pfx_lock_release+0x10/0x10 [ 813.460036][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 813.465563][ C1] ? schedule+0x90/0x320 [ 813.469830][ C1] schedule+0x14b/0x320 [ 813.474040][ C1] schedule_preempt_disabled+0x13/0x30 [ 813.479527][ C1] __mutex_lock+0x6a4/0xd70 [ 813.484067][ C1] ? __mutex_lock+0x527/0xd70 [ 813.488763][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 813.493928][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 813.498978][ C1] ? get_rtnl_holder+0x144/0x190 [ 813.503952][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 813.508916][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 813.514078][ C1] ? __lock_acquire+0x1384/0x2050 [ 813.519128][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 813.524666][ C1] netlink_rcv_skb+0x1e3/0x430 [ 813.529449][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 813.534967][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 813.540305][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 813.545557][ C1] netlink_unicast+0x7f6/0x990 [ 813.550361][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 813.555696][ C1] ? __virt_addr_valid+0x183/0x530 [ 813.560830][ C1] ? __check_object_size+0x49c/0x900 [ 813.566161][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 813.571296][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 813.576172][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 813.581487][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 813.586477][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 813.591782][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 813.597286][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 813.602585][ C1] __sock_sendmsg+0x221/0x270 [ 813.607318][ C1] __sys_sendto+0x3a4/0x4f0 [ 813.611847][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 813.616943][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 813.622952][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 813.629342][ C1] ? exc_page_fault+0x590/0x8c0 [ 813.634250][ C1] __x64_sys_sendto+0xde/0x100 [ 813.639043][ C1] do_syscall_64+0xf3/0x230 [ 813.643579][ C1] ? clear_bhb_loop+0x35/0x90 [ 813.648317][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.654255][ C1] RIP: 0033:0x7fad4a17902c [ 813.658685][ C1] RSP: 002b:00007ffe20c9e720 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 813.667142][ C1] RAX: ffffffffffffffda RBX: 00007fad4ae34620 RCX: 00007fad4a17902c [ 813.675153][ C1] RDX: 0000000000000028 RSI: 00007fad4ae34670 RDI: 0000000000000003 [ 813.683141][ C1] RBP: 0000000000000000 R08: 00007ffe20c9e774 R09: 000000000000000c [ 813.691150][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 813.699158][ C1] R13: 0000000000000000 R14: 00007fad4ae34670 R15: 0000000000000000 [ 813.707187][ C1] [ 813.710217][ C1] DEBUG: waiting rtnl_mutex for 9066 jiffies. [ 813.716313][ C1] task:syz-executor state:D stack:24992 pid:12600 tgid:12600 ppid:1 flags:0x00000004 [ 813.726532][ C1] Call Trace: [ 813.729821][ C1] [ 813.732764][ C1] __schedule+0x1800/0x4a60 [ 813.737372][ C1] ? __pfx___schedule+0x10/0x10 [ 813.742251][ C1] ? __pfx_lock_release+0x10/0x10 [ 813.747331][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 813.752822][ C1] ? schedule+0x90/0x320 [ 813.757113][ C1] schedule+0x14b/0x320 [ 813.761297][ C1] schedule_preempt_disabled+0x13/0x30 [ 813.766805][ C1] __mutex_lock+0x6a4/0xd70 [ 813.771329][ C1] ? __mutex_lock+0x527/0xd70 [ 813.776051][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 813.781188][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 813.786265][ C1] ? get_rtnl_holder+0x144/0x190 [ 813.791221][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 813.796205][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 813.801342][ C1] ? __lock_acquire+0x1384/0x2050 [ 813.806420][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 813.811926][ C1] netlink_rcv_skb+0x1e3/0x430 [ 813.816733][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 813.822220][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 813.827574][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 813.832793][ C1] netlink_unicast+0x7f6/0x990 [ 813.837623][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 813.842939][ C1] ? __virt_addr_valid+0x183/0x530 [ 813.848122][ C1] ? __check_object_size+0x49c/0x900 [ 813.853429][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 813.858599][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 813.863405][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 813.868739][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 813.873699][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 813.879025][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 813.884530][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 813.889834][ C1] __sock_sendmsg+0x221/0x270 [ 813.894564][ C1] __sys_sendto+0x3a4/0x4f0 [ 813.899100][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 813.904198][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 813.910203][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 813.916582][ C1] ? exc_page_fault+0x590/0x8c0 [ 813.921474][ C1] __x64_sys_sendto+0xde/0x100 [ 813.926376][ C1] do_syscall_64+0xf3/0x230 [ 813.930896][ C1] ? clear_bhb_loop+0x35/0x90 [ 813.935628][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 813.941539][ C1] RIP: 0033:0x7fb0ab17902c [ 813.945995][ C1] RSP: 002b:00007ffd7d97e320 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 813.954477][ C1] RAX: ffffffffffffffda RBX: 00007fb0abe34620 RCX: 00007fb0ab17902c [ 813.962486][ C1] RDX: 0000000000000028 RSI: 00007fb0abe34670 RDI: 0000000000000003 [ 813.970524][ C1] RBP: 0000000000000000 R08: 00007ffd7d97e374 R09: 000000000000000c [ 813.978561][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 813.986579][ C1] R13: 0000000000000000 R14: 00007fb0abe34670 R15: 0000000000000000 [ 813.994616][ C1] [ 813.997652][ C1] DEBUG: waiting rtnl_mutex for 8963 jiffies. [ 814.003727][ C1] task:syz-executor state:D stack:24992 pid:12603 tgid:12603 ppid:1 flags:0x00000004 [ 814.014039][ C1] Call Trace: [ 814.017341][ C1] [ 814.020293][ C1] __schedule+0x1800/0x4a60 [ 814.024877][ C1] ? __pfx___schedule+0x10/0x10 [ 814.029765][ C1] ? __pfx_lock_release+0x10/0x10 [ 814.034856][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 814.040349][ C1] ? schedule+0x90/0x320 [ 814.044643][ C1] schedule+0x14b/0x320 [ 814.048830][ C1] schedule_preempt_disabled+0x13/0x30 [ 814.054424][ C1] __mutex_lock+0x6a4/0xd70 [ 814.058951][ C1] ? __mutex_lock+0x527/0xd70 [ 814.063653][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 814.068829][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 814.073911][ C1] ? get_rtnl_holder+0x144/0x190 [ 814.078972][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 814.084053][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 814.089194][ C1] ? __lock_acquire+0x1384/0x2050 [ 814.094278][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 814.099783][ C1] netlink_rcv_skb+0x1e3/0x430 [ 814.104601][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 814.110108][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 814.115466][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 814.120683][ C1] netlink_unicast+0x7f6/0x990 [ 814.125506][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 814.130819][ C1] ? __virt_addr_valid+0x183/0x530 [ 814.135979][ C1] ? __check_object_size+0x49c/0x900 [ 814.141282][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 814.146443][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 814.151329][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 814.156664][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 814.161630][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 814.166957][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 814.172439][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 814.177763][ C1] __sock_sendmsg+0x221/0x270 [ 814.182470][ C1] __sys_sendto+0x3a4/0x4f0 [ 814.187027][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 814.192114][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 814.198152][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 814.204537][ C1] ? exc_page_fault+0x590/0x8c0 [ 814.209427][ C1] __x64_sys_sendto+0xde/0x100 [ 814.214240][ C1] do_syscall_64+0xf3/0x230 [ 814.218759][ C1] ? clear_bhb_loop+0x35/0x90 [ 814.223453][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 814.229477][ C1] RIP: 0033:0x7f4890b7902c [ 814.233926][ C1] RSP: 002b:00007ffc80a14160 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 814.242878][ C1] RAX: ffffffffffffffda RBX: 00007f4891834620 RCX: 00007f4890b7902c [ 814.250892][ C1] RDX: 0000000000000028 RSI: 00007f4891834670 RDI: 0000000000000003 [ 814.258909][ C1] RBP: 0000000000000000 R08: 00007ffc80a141b4 R09: 000000000000000c [ 814.266924][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 814.274934][ C1] R13: 0000000000000000 R14: 00007f4891834670 R15: 0000000000000000 [ 814.282949][ C1] [ 814.286009][ C1] DEBUG: waiting rtnl_mutex for 8854 jiffies. [ 814.292079][ C1] task:syz-executor state:D stack:24992 pid:12606 tgid:12606 ppid:1 flags:0x00004004 [ 814.302297][ C1] Call Trace: [ 814.305621][ C1] [ 814.308565][ C1] __schedule+0x1800/0x4a60 [ 814.313120][ C1] ? __pfx___schedule+0x10/0x10 [ 814.318021][ C1] ? __pfx_lock_release+0x10/0x10 [ 814.323070][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 814.328586][ C1] ? schedule+0x90/0x320 [ 814.332856][ C1] schedule+0x14b/0x320 [ 814.337070][ C1] schedule_preempt_disabled+0x13/0x30 [ 814.342560][ C1] __mutex_lock+0x6a4/0xd70 [ 814.347113][ C1] ? __mutex_lock+0x527/0xd70 [ 814.351814][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 814.356979][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 814.362027][ C1] ? get_rtnl_holder+0x144/0x190 [ 814.367009][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 814.371970][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 814.377129][ C1] ? __lock_acquire+0x1384/0x2050 [ 814.382181][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 814.387709][ C1] netlink_rcv_skb+0x1e3/0x430 [ 814.392486][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 814.397997][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 814.403319][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 814.408571][ C1] netlink_unicast+0x7f6/0x990 [ 814.413373][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 814.418708][ C1] ? __virt_addr_valid+0x183/0x530 [ 814.423836][ C1] ? __check_object_size+0x49c/0x900 [ 814.429171][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 814.434338][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 814.439133][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 814.444468][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 814.449437][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 814.454763][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 814.460261][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 814.465592][ C1] __sock_sendmsg+0x221/0x270 [ 814.470390][ C1] __sys_sendto+0x3a4/0x4f0 [ 814.474940][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 814.480008][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 814.486042][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 814.492392][ C1] ? exc_page_fault+0x590/0x8c0 [ 814.497294][ C1] __x64_sys_sendto+0xde/0x100 [ 814.502081][ C1] do_syscall_64+0xf3/0x230 [ 814.506628][ C1] ? clear_bhb_loop+0x35/0x90 [ 814.511333][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 814.517273][ C1] RIP: 0033:0x7f00d397902c [ 814.521699][ C1] RSP: 002b:00007fff7fd288e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 814.530153][ C1] RAX: ffffffffffffffda RBX: 00007f00d4634620 RCX: 00007f00d397902c [ 814.538163][ C1] RDX: 0000000000000028 RSI: 00007f00d4634670 RDI: 0000000000000003 [ 814.546175][ C1] RBP: 0000000000000000 R08: 00007fff7fd28934 R09: 000000000000000c [ 814.554185][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 814.562170][ C1] R13: 0000000000000000 R14: 00007f00d4634670 R15: 0000000000000000 [ 814.570209][ C1] [ 814.573237][ C1] DEBUG: waiting rtnl_mutex for 8758 jiffies. [ 814.579332][ C1] task:kworker/0:5 state:D stack:22032 pid:5287 tgid:5287 ppid:2 flags:0x00004000 [ 814.589563][ C1] Workqueue: events switchdev_deferred_process_work [ 814.596207][ C1] Call Trace: [ 814.599508][ C1] [ 814.602451][ C1] __schedule+0x1800/0x4a60 [ 814.607031][ C1] ? __pfx___schedule+0x10/0x10 [ 814.611904][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 814.617928][ C1] ? __pfx_lock_release+0x10/0x10 [ 814.622978][ C1] ? kick_pool+0x45c/0x620 [ 814.627447][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 814.632853][ C1] ? schedule+0x90/0x320 [ 814.637140][ C1] schedule+0x14b/0x320 [ 814.641322][ C1] schedule_preempt_disabled+0x13/0x30 [ 814.646918][ C1] __mutex_lock+0x6a4/0xd70 [ 814.651441][ C1] ? __mutex_lock+0x527/0xd70 [ 814.656165][ C1] ? switchdev_deferred_process_work+0xe/0x20 [ 814.662266][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 814.667358][ C1] ? get_rtnl_holder+0x144/0x190 [ 814.672312][ C1] ? process_scheduled_works+0x945/0x1830 [ 814.678080][ C1] switchdev_deferred_process_work+0xe/0x20 [ 814.684010][ C1] process_scheduled_works+0xa2c/0x1830 [ 814.689611][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 814.695645][ C1] ? assign_work+0x364/0x3d0 [ 814.700259][ C1] worker_thread+0x86d/0xd40 [ 814.704914][ C1] ? __kthread_parkme+0x169/0x1d0 [ 814.709964][ C1] ? __pfx_worker_thread+0x10/0x10 [ 814.715121][ C1] kthread+0x2f0/0x390 [ 814.719200][ C1] ? __pfx_worker_thread+0x10/0x10 [ 814.724352][ C1] ? __pfx_kthread+0x10/0x10 [ 814.728955][ C1] ret_from_fork+0x4b/0x80 [ 814.733391][ C1] ? __pfx_kthread+0x10/0x10 [ 814.738028][ C1] ret_from_fork_asm+0x1a/0x30 [ 814.742829][ C1] [ 814.745889][ C1] DEBUG: waiting rtnl_mutex for 4351 jiffies. [ 814.751953][ C1] task:syz-executor state:D stack:24992 pid:12618 tgid:12618 ppid:12617 flags:0x00000000 [ 814.762173][ C1] Call Trace: [ 814.765495][ C1] [ 814.768441][ C1] __schedule+0x1800/0x4a60 [ 814.773001][ C1] ? __pfx___schedule+0x10/0x10 [ 814.777902][ C1] ? __pfx_lock_release+0x10/0x10 [ 814.782950][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 814.788460][ C1] ? schedule+0x90/0x320 [ 814.792729][ C1] schedule+0x14b/0x320 [ 814.796941][ C1] schedule_preempt_disabled+0x13/0x30 [ 814.802426][ C1] __mutex_lock+0x6a4/0xd70 [ 814.806977][ C1] ? __mutex_lock+0x527/0xd70 [ 814.811674][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 814.816836][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 814.821888][ C1] ? get_rtnl_holder+0x144/0x190 [ 814.826869][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 814.831829][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 814.836991][ C1] ? __lock_acquire+0x1384/0x2050 [ 814.842038][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 814.847659][ C1] netlink_rcv_skb+0x1e3/0x430 [ 814.852471][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 814.857995][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 814.863328][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 814.868588][ C1] netlink_unicast+0x7f6/0x990 [ 814.873400][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 814.878762][ C1] ? __virt_addr_valid+0x183/0x530 [ 814.883922][ C1] ? __check_object_size+0x49c/0x900 [ 814.889227][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 814.894483][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 814.899282][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 814.904631][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 814.909595][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 814.914918][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 814.920399][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 814.925728][ C1] __sock_sendmsg+0x221/0x270 [ 814.930440][ C1] __sys_sendto+0x3a4/0x4f0 [ 814.934997][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 814.940071][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 814.946103][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 814.952456][ C1] ? exc_page_fault+0x590/0x8c0 [ 814.957361][ C1] __x64_sys_sendto+0xde/0x100 [ 814.962151][ C1] do_syscall_64+0xf3/0x230 [ 814.966715][ C1] ? clear_bhb_loop+0x35/0x90 [ 814.971424][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 814.977382][ C1] RIP: 0033:0x7f290637902c [ 814.981821][ C1] RSP: 002b:00007ffce9216b90 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 814.990292][ C1] RAX: ffffffffffffffda RBX: 00007f2907034620 RCX: 00007f290637902c [ 814.998311][ C1] RDX: 0000000000000028 RSI: 00007f2907034670 RDI: 0000000000000003 [ 815.006332][ C1] RBP: 0000000000000000 R08: 00007ffce9216be4 R09: 000000000000000c [ 815.014350][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 815.022335][ C1] R13: 0000000000000000 R14: 00007f2907034670 R15: 0000000000000000 [ 815.030368][ C1] [ 815.033399][ C1] DEBUG: waiting rtnl_mutex for 3192 jiffies. [ 815.039531][ C1] task:syz-executor state:D stack:24992 pid:12621 tgid:12621 ppid:12620 flags:0x00000000 [ 815.049766][ C1] Call Trace: [ 815.053062][ C1] [ 815.056044][ C1] __schedule+0x1800/0x4a60 [ 815.060599][ C1] ? __pfx___schedule+0x10/0x10 [ 815.065515][ C1] ? __pfx_lock_release+0x10/0x10 [ 815.070576][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 815.076118][ C1] ? schedule+0x90/0x320 [ 815.080392][ C1] schedule+0x14b/0x320 [ 815.084613][ C1] schedule_preempt_disabled+0x13/0x30 [ 815.090104][ C1] __mutex_lock+0x6a4/0xd70 [ 815.094658][ C1] ? __mutex_lock+0x527/0xd70 [ 815.099356][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 815.104541][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 815.109595][ C1] ? get_rtnl_holder+0x144/0x190 [ 815.114586][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 815.119646][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 815.124817][ C1] ? __lock_acquire+0x1384/0x2050 [ 815.129868][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 815.135398][ C1] netlink_rcv_skb+0x1e3/0x430 [ 815.140213][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 815.145733][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 815.151062][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 815.156309][ C1] netlink_unicast+0x7f6/0x990 [ 815.161111][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 815.166470][ C1] ? __virt_addr_valid+0x183/0x530 [ 815.171609][ C1] ? __check_object_size+0x49c/0x900 [ 815.176946][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 815.182082][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 815.187165][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 815.192471][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 815.197489][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 815.202794][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 815.208299][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 815.213599][ C1] __sock_sendmsg+0x221/0x270 [ 815.218329][ C1] __sys_sendto+0x3a4/0x4f0 [ 815.222861][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 815.227967][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 815.233998][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 815.240349][ C1] ? exc_page_fault+0x590/0x8c0 [ 815.245266][ C1] __x64_sys_sendto+0xde/0x100 [ 815.250058][ C1] do_syscall_64+0xf3/0x230 [ 815.254601][ C1] ? clear_bhb_loop+0x35/0x90 [ 815.259311][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.265244][ C1] RIP: 0033:0x7f56bf37902c [ 815.269673][ C1] RSP: 002b:00007ffd1c7d9090 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 815.278135][ C1] RAX: ffffffffffffffda RBX: 00007f56c0034620 RCX: 00007f56bf37902c [ 815.286151][ C1] RDX: 0000000000000028 RSI: 00007f56c0034670 RDI: 0000000000000003 [ 815.294165][ C1] RBP: 0000000000000000 R08: 00007ffd1c7d90e4 R09: 000000000000000c [ 815.302153][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 815.310165][ C1] R13: 0000000000000000 R14: 00007f56c0034670 R15: 0000000000000000 [ 815.318196][ C1] [ 815.321225][ C1] DEBUG: waiting rtnl_mutex for 3059 jiffies. [ 815.327323][ C1] task:syz-executor state:D stack:24992 pid:12624 tgid:12624 ppid:12623 flags:0x00000000 [ 815.337541][ C1] Call Trace: [ 815.340915][ C1] [ 815.343901][ C1] __schedule+0x1800/0x4a60 [ 815.348466][ C1] ? __pfx___schedule+0x10/0x10 [ 815.353343][ C1] ? __pfx_lock_release+0x10/0x10 [ 815.358437][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 815.363950][ C1] ? schedule+0x90/0x320 [ 815.368220][ C1] schedule+0x14b/0x320 [ 815.372406][ C1] schedule_preempt_disabled+0x13/0x30 [ 815.377921][ C1] __mutex_lock+0x6a4/0xd70 [ 815.382461][ C1] ? __mutex_lock+0x527/0xd70 [ 815.387180][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 815.392411][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 815.397492][ C1] ? get_rtnl_holder+0x144/0x190 [ 815.402453][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 815.407444][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 815.412586][ C1] ? __lock_acquire+0x1384/0x2050 [ 815.417663][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 815.423166][ C1] netlink_rcv_skb+0x1e3/0x430 [ 815.428064][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 815.433550][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 815.438901][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 815.444149][ C1] netlink_unicast+0x7f6/0x990 [ 815.448951][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 815.454276][ C1] ? __virt_addr_valid+0x183/0x530 [ 815.459407][ C1] ? __check_object_size+0x49c/0x900 [ 815.464742][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 815.469891][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 815.474720][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 815.480032][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 815.485027][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 815.490336][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 815.495843][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 815.501145][ C1] __sock_sendmsg+0x221/0x270 [ 815.505876][ C1] __sys_sendto+0x3a4/0x4f0 [ 815.510410][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 815.515507][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 815.521513][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 815.527894][ C1] ? exc_page_fault+0x590/0x8c0 [ 815.532774][ C1] __x64_sys_sendto+0xde/0x100 [ 815.537589][ C1] do_syscall_64+0xf3/0x230 [ 815.542109][ C1] ? clear_bhb_loop+0x35/0x90 [ 815.546858][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 815.552775][ C1] RIP: 0033:0x7feba677902c [ 815.557236][ C1] RSP: 002b:00007ffd3d0fb390 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 815.565698][ C1] RAX: ffffffffffffffda RBX: 00007feba7434620 RCX: 00007feba677902c [ 815.573688][ C1] RDX: 0000000000000028 RSI: 00007feba7434670 RDI: 0000000000000003 [ 815.581707][ C1] RBP: 0000000000000000 R08: 00007ffd3d0fb3e4 R09: 000000000000000c [ 815.589727][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 815.597738][ C1] R13: 0000000000000000 R14: 00007feba7434670 R15: 0000000000000000 [ 815.605767][ C1] [ 815.608798][ C1] DEBUG: holding rtnl_mutex for 5788 jiffies. [ 815.614893][ C1] task:kworker/u8:8 state:D stack:19416 pid:2565 tgid:2565 ppid:2 flags:0x00004000 [ 815.625108][ C1] Workqueue: netns cleanup_net [ 815.629953][ C1] Call Trace: [ 815.633240][ C1] [ 815.636210][ C1] __schedule+0x1800/0x4a60 [ 815.640762][ C1] ? __pfx___schedule+0x10/0x10 [ 815.645664][ C1] ? __pfx_lock_release+0x10/0x10 [ 815.650705][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 815.656651][ C1] ? kthread_data+0x52/0xd0 [ 815.661177][ C1] ? wq_worker_sleeping+0x66/0x240 [ 815.666460][ C1] ? schedule+0x90/0x320 [ 815.670731][ C1] schedule+0x14b/0x320 [ 815.674938][ C1] synchronize_rcu_expedited+0x684/0x830 [ 815.680592][ C1] ? __pfx_synchronize_rcu_expedited+0x10/0x10 [ 815.686817][ C1] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 815.692124][ C1] ? __pfx___might_resched+0x10/0x10 [ 815.697459][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 815.703467][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 815.709586][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 815.715981][ C1] synchronize_rcu+0x11b/0x360 [ 815.720767][ C1] ? __pfx_synchronize_rcu+0x10/0x10 [ 815.726112][ C1] lockdep_unregister_key+0x4b7/0x540 [ 815.731515][ C1] ? __pfx_lockdep_unregister_key+0x10/0x10 [ 815.737456][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 815.742682][ C1] ? __qdisc_destroy+0x150/0x410 [ 815.747660][ C1] ? kfree+0x149/0x360 [ 815.751751][ C1] ? __pfx_pfifo_fast_destroy+0x10/0x10 [ 815.757348][ C1] __qdisc_destroy+0x165/0x410 [ 815.762135][ C1] dev_shutdown+0x357/0x450 [ 815.766687][ C1] unregister_netdevice_many_notify+0x97b/0x1c40 [ 815.773053][ C1] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 815.779881][ C1] ? unregister_netdevice_queue+0x26b/0x370 [ 815.785836][ C1] ? batadv_softif_destroy_netlink+0x1e3/0x270 [ 815.792020][ C1] default_device_exit_batch+0xa0f/0xa90 [ 815.797712][ C1] ? __pfx___might_resched+0x10/0x10 [ 815.803023][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 815.809231][ C1] ? cfg802154_pernet_exit+0xc3/0xe0 [ 815.814569][ C1] ? __pfx_default_device_exit_batch+0x10/0x10 [ 815.820744][ C1] cleanup_net+0x89d/0xcc0 [ 815.825214][ C1] ? __pfx_cleanup_net+0x10/0x10 [ 815.830184][ C1] ? process_scheduled_works+0x945/0x1830 [ 815.835947][ C1] process_scheduled_works+0xa2c/0x1830 [ 815.841546][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 815.847581][ C1] ? assign_work+0x364/0x3d0 [ 815.852200][ C1] worker_thread+0x86d/0xd40 [ 815.856855][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 815.862786][ C1] ? __kthread_parkme+0x169/0x1d0 [ 815.867877][ C1] ? __pfx_worker_thread+0x10/0x10 [ 815.873015][ C1] kthread+0x2f0/0x390 [ 815.877128][ C1] ? __pfx_worker_thread+0x10/0x10 [ 815.882263][ C1] ? __pfx_kthread+0x10/0x10 [ 815.886898][ C1] ret_from_fork+0x4b/0x80 [ 815.891347][ C1] ? __pfx_kthread+0x10/0x10 [ 815.895984][ C1] ret_from_fork_asm+0x1a/0x30 [ 815.900786][ C1] [ 815.903817][ C1] DEBUG: waiting rtnl_mutex for 5790 jiffies. [ 815.909924][ C1] task:syz-executor state:D stack:24992 pid:12615 tgid:12615 ppid:12614 flags:0x00000000 [ 815.920145][ C1] Call Trace: [ 815.923439][ C1] [ 815.926415][ C1] __schedule+0x1800/0x4a60 [ 815.930971][ C1] ? __pfx___schedule+0x10/0x10 [ 815.935874][ C1] ? __pfx_lock_release+0x10/0x10 [ 815.940927][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 815.946526][ C1] ? schedule+0x90/0x320 [ 815.950790][ C1] schedule+0x14b/0x320 [ 815.955000][ C1] schedule_preempt_disabled+0x13/0x30 [ 815.960481][ C1] __mutex_lock+0x6a4/0xd70 [ 815.965029][ C1] ? __mutex_lock+0x527/0xd70 [ 815.969723][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 815.974885][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 815.979938][ C1] ? get_rtnl_holder+0x144/0x190 [ 815.984918][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 815.989878][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 815.995044][ C1] ? __lock_acquire+0x1384/0x2050 [ 816.000203][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 816.005754][ C1] netlink_rcv_skb+0x1e3/0x430 [ 816.010545][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 816.016083][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 816.021524][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 816.026788][ C1] netlink_unicast+0x7f6/0x990 [ 816.031597][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 816.036938][ C1] ? __virt_addr_valid+0x183/0x530 [ 816.042074][ C1] ? __check_object_size+0x49c/0x900 [ 816.047424][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 816.052575][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 816.057487][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 816.062813][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 816.067819][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 816.073126][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 816.078644][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 816.084065][ C1] __sock_sendmsg+0x221/0x270 [ 816.088776][ C1] __sys_sendto+0x3a4/0x4f0 [ 816.093312][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 816.098412][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 816.104454][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 816.110809][ C1] ? exc_page_fault+0x590/0x8c0 [ 816.115711][ C1] __x64_sys_sendto+0xde/0x100 [ 816.120507][ C1] do_syscall_64+0xf3/0x230 [ 816.125062][ C1] ? clear_bhb_loop+0x35/0x90 [ 816.129773][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 816.135711][ C1] RIP: 0033:0x7f68a777902c [ 816.140154][ C1] RSP: 002b:00007ffd7b2a2b20 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 816.148631][ C1] RAX: ffffffffffffffda RBX: 00007f68a8434620 RCX: 00007f68a777902c [ 816.156659][ C1] RDX: 0000000000000028 RSI: 00007f68a8434670 RDI: 0000000000000003 [ 816.164680][ C1] RBP: 0000000000000000 R08: 00007ffd7b2a2b74 R09: 000000000000000c [ 816.172670][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 816.180685][ C1] R13: 0000000000000000 R14: 00007f68a8434670 R15: 0000000000000000 [ 816.188717][ C1] [ 816.191761][ C1] DEBUG: waiting rtnl_mutex for 14518 jiffies. [ 816.197953][ C1] task:kworker/0:7 state:D stack:18904 pid:5324 tgid:5324 ppid:2 flags:0x00004000 [ 816.208170][ C1] Workqueue: events linkwatch_event [ 816.213400][ C1] Call Trace: [ 816.216714][ C1] [ 816.219660][ C1] __schedule+0x1800/0x4a60 [ 816.224239][ C1] ? __pfx___schedule+0x10/0x10 [ 816.229118][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 816.235160][ C1] ? __pfx_lock_release+0x10/0x10 [ 816.240218][ C1] ? kick_pool+0x1c9/0x620 [ 816.244689][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 816.249920][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 816.255172][ C1] ? schedule+0x90/0x320 [ 816.259441][ C1] schedule+0x14b/0x320 [ 816.263621][ C1] schedule_preempt_disabled+0x13/0x30 [ 816.269132][ C1] __mutex_lock+0x6a4/0xd70 [ 816.273657][ C1] ? __mutex_lock+0x527/0xd70 [ 816.278387][ C1] ? linkwatch_event+0xe/0x60 [ 816.283092][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 816.288171][ C1] ? get_rtnl_holder+0x144/0x190 [ 816.293129][ C1] ? process_scheduled_works+0x945/0x1830 [ 816.298907][ C1] linkwatch_event+0xe/0x60 [ 816.303440][ C1] process_scheduled_works+0xa2c/0x1830 [ 816.309071][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 816.315115][ C1] ? assign_work+0x364/0x3d0 [ 816.319735][ C1] worker_thread+0x86d/0xd40 [ 816.324388][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 816.330311][ C1] ? __kthread_parkme+0x169/0x1d0 [ 816.335397][ C1] ? __pfx_worker_thread+0x10/0x10 [ 816.340530][ C1] kthread+0x2f0/0x390 [ 816.344641][ C1] ? __pfx_worker_thread+0x10/0x10 [ 816.349785][ C1] ? __pfx_kthread+0x10/0x10 [ 816.354424][ C1] ret_from_fork+0x4b/0x80 [ 816.358865][ C1] ? __pfx_kthread+0x10/0x10 [ 816.363468][ C1] ret_from_fork_asm+0x1a/0x30 [ 816.368297][ C1] [ 816.371339][ C1] DEBUG: waiting rtnl_mutex for 9806 jiffies. [ 816.377436][ C1] task:syz-executor state:D stack:24992 pid:12580 tgid:12580 ppid:1 flags:0x00004006 [ 816.387648][ C1] Call Trace: [ 816.390937][ C1] [ 816.393902][ C1] __schedule+0x1800/0x4a60 [ 816.398454][ C1] ? __pfx___schedule+0x10/0x10 [ 816.403339][ C1] ? __pfx_lock_release+0x10/0x10 [ 816.408424][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 816.413938][ C1] ? schedule+0x90/0x320 [ 816.418203][ C1] schedule+0x14b/0x320 [ 816.422387][ C1] schedule_preempt_disabled+0x13/0x30 [ 816.427902][ C1] __mutex_lock+0x6a4/0xd70 [ 816.432424][ C1] ? __mutex_lock+0x527/0xd70 [ 816.437150][ C1] ? register_nexthop_notifier+0x84/0x290 [ 816.442894][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 816.447972][ C1] ? get_rtnl_holder+0x144/0x190 [ 816.452932][ C1] register_nexthop_notifier+0x84/0x290 [ 816.458531][ C1] ? __pfx_lockdep_init_map_type+0x10/0x10 [ 816.464402][ C1] ? __pfx_register_nexthop_notifier+0x10/0x10 [ 816.470584][ C1] ? __asan_memset+0x23/0x50 [ 816.475258][ C1] ops_init+0x359/0x610 [ 816.479445][ C1] setup_net+0x515/0xca0 [ 816.483700][ C1] ? __pfx_down_read_killable+0x10/0x10 [ 816.489552][ C1] ? __pfx_setup_net+0x10/0x10 [ 816.494367][ C1] copy_net_ns+0x4e2/0x7b0 [ 816.498804][ C1] create_new_namespaces+0x425/0x7b0 [ 816.504144][ C1] ? bpf_lsm_capable+0x9/0x10 [ 816.508864][ C1] unshare_nsproxy_namespaces+0x124/0x180 [ 816.514644][ C1] ksys_unshare+0x619/0xc10 [ 816.519187][ C1] ? __pfx_ksys_unshare+0x10/0x10 [ 816.524252][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 816.530268][ C1] ? do_syscall_64+0x100/0x230 [ 816.535091][ C1] __x64_sys_unshare+0x38/0x40 [ 816.539875][ C1] do_syscall_64+0xf3/0x230 [ 816.544423][ C1] ? clear_bhb_loop+0x35/0x90 [ 816.549123][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 816.555063][ C1] RIP: 0033:0x7fb80eb789f7 [ 816.559510][ C1] RSP: 002b:00007ffd22579208 EFLAGS: 00000206 ORIG_RAX: 0000000000000110 [ 816.567979][ C1] RAX: ffffffffffffffda RBX: 00007fb80ed05f40 RCX: 00007fb80eb789f7 [ 816.576002][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 816.584019][ C1] RBP: 00007fb80ed06a38 R08: 0000000000000000 R09: 0000000000000000 [ 816.592014][ C1] R10: 0000000000000000 R11: 0000000000000206 R12: 000000000000000c [ 816.600028][ C1] R13: 0000000000000003 R14: 0000000000000009 R15: 0000000000000009 [ 816.608062][ C1] [ 816.611093][ C1] DEBUG: waiting rtnl_mutex for 12978 jiffies. [ 816.617281][ C1] task:syz-executor state:D stack:21728 pid:12573 tgid:12573 ppid:1 flags:0x00000004 [ 816.627584][ C1] Call Trace: [ 816.630880][ C1] [ 816.634110][ C1] __schedule+0x1800/0x4a60 [ 816.638667][ C1] ? __pfx___schedule+0x10/0x10 [ 816.643540][ C1] ? __pfx_lock_release+0x10/0x10 [ 816.648617][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 816.654125][ C1] ? schedule+0x90/0x320 [ 816.658483][ C1] schedule+0x14b/0x320 [ 816.662661][ C1] schedule_preempt_disabled+0x13/0x30 [ 816.668175][ C1] __mutex_lock+0x6a4/0xd70 [ 816.672700][ C1] ? __mutex_lock+0x527/0xd70 [ 816.677428][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 816.682570][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 816.687649][ C1] ? get_rtnl_holder+0x144/0x190 [ 816.692606][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 816.697597][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 816.702740][ C1] ? __lock_acquire+0x1384/0x2050 [ 816.707823][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 816.713333][ C1] netlink_rcv_skb+0x1e3/0x430 [ 816.718146][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 816.723634][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 816.728988][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 816.734323][ C1] netlink_unicast+0x7f6/0x990 [ 816.739131][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 816.744463][ C1] ? __virt_addr_valid+0x183/0x530 [ 816.749596][ C1] ? __check_object_size+0x49c/0x900 [ 816.754928][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 816.760069][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 816.764888][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 816.770193][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 816.775181][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 816.780479][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 816.785989][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 816.791297][ C1] __sock_sendmsg+0x221/0x270 [ 816.796030][ C1] __sys_sendto+0x3a4/0x4f0 [ 816.800558][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 816.805641][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 816.810863][ C1] ? blkcg_maybe_throttle_current+0x1ab/0xb80 [ 816.816986][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 816.822993][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 816.829379][ C1] __x64_sys_sendto+0xde/0x100 [ 816.834217][ C1] do_syscall_64+0xf3/0x230 [ 816.838756][ C1] ? clear_bhb_loop+0x35/0x90 [ 816.843465][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 816.849413][ C1] RIP: 0033:0x7faa0997902c [ 816.853873][ C1] RSP: 002b:00007fff576f04a0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 816.862311][ C1] RAX: ffffffffffffffda RBX: 00007faa0a634620 RCX: 00007faa0997902c [ 816.870341][ C1] RDX: 000000000000003c RSI: 00007faa0a634670 RDI: 0000000000000003 [ 816.878360][ C1] RBP: 0000000000000000 R08: 00007fff576f04f4 R09: 000000000000000c [ 816.886379][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 816.894393][ C1] R13: 0000000000000000 R14: 00007faa0a634670 R15: 0000000000000000 [ 816.902409][ C1] [ 816.905477][ C1] DEBUG: waiting rtnl_mutex for 11967 jiffies. [ 816.911642][ C1] task:syz-executor state:D stack:21728 pid:12576 tgid:12576 ppid:1 flags:0x00000004 [ 816.921864][ C1] Call Trace: [ 816.925183][ C1] [ 816.928130][ C1] __schedule+0x1800/0x4a60 [ 816.932683][ C1] ? __pfx___schedule+0x10/0x10 [ 816.937593][ C1] ? __pfx_lock_release+0x10/0x10 [ 816.942645][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 816.948161][ C1] ? schedule+0x90/0x320 [ 816.952425][ C1] schedule+0x14b/0x320 [ 816.956643][ C1] schedule_preempt_disabled+0x13/0x30 [ 816.962140][ C1] __mutex_lock+0x6a4/0xd70 [ 816.966689][ C1] ? __mutex_lock+0x527/0xd70 [ 816.971388][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 816.976553][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 816.981613][ C1] ? get_rtnl_holder+0x144/0x190 [ 816.986592][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 816.991556][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 816.996722][ C1] ? __lock_acquire+0x1384/0x2050 [ 817.001773][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 817.007307][ C1] netlink_rcv_skb+0x1e3/0x430 [ 817.012096][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 817.017620][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 817.022973][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 817.028232][ C1] netlink_unicast+0x7f6/0x990 [ 817.033037][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 817.038377][ C1] ? __virt_addr_valid+0x183/0x530 [ 817.043521][ C1] ? __check_object_size+0x49c/0x900 [ 817.048855][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 817.054019][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 817.058815][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 817.064148][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 817.069115][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 817.074440][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 817.079927][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 817.085255][ C1] __sock_sendmsg+0x221/0x270 [ 817.089985][ C1] __sys_sendto+0x3a4/0x4f0 [ 817.094566][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 817.099651][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 817.105690][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 817.112056][ C1] __x64_sys_sendto+0xde/0x100 [ 817.116888][ C1] do_syscall_64+0xf3/0x230 [ 817.121425][ C1] ? clear_bhb_loop+0x35/0x90 [ 817.126156][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 817.132080][ C1] RIP: 0033:0x7fec71d7902c [ 817.136548][ C1] RSP: 002b:00007ffc65521210 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 817.145018][ C1] RAX: ffffffffffffffda RBX: 00007fec72a34620 RCX: 00007fec71d7902c [ 817.153011][ C1] RDX: 0000000000000038 RSI: 00007fec72a34670 RDI: 0000000000000003 [ 817.161026][ C1] RBP: 0000000000000000 R08: 00007ffc65521264 R09: 000000000000000c [ 817.169044][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 817.177059][ C1] R13: 0000000000000000 R14: 00007fec72a34670 R15: 0000000000000000 [ 817.185090][ C1] [ 817.188122][ C1] [ 817.188122][ C1] Showing all locks held in the system: [ 817.195876][ C1] 6 locks held by kworker/u8:5/173: [ 817.201083][ C1] #0: ffff888018eb5148 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 817.212403][ C1] #1: ffffc90002ebfd00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 817.224934][ C1] #2: ffff888029eb60e0 (&type->s_umount_key#32){++++}-{3:3}, at: super_trylock_shared+0x22/0xf0 [ 817.235575][ C1] #3: ffff888029eb8b98 (&sbi->s_writepages_rwsem){++++}-{0:0}, at: ext4_writepages+0x1bf/0x3c0 [ 817.246100][ C1] #4: ffff888029eba958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1e94/0x2110 [ 817.255849][ C1] #5: ffff888062aeb460 (&ei->i_data_sem){++++}-{3:3}, at: ext4_map_blocks+0x988/0x1d20 [ 817.265680][ C1] 2 locks held by kworker/u8:6/1119: [ 817.270971][ C1] #0: ffff888015889148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 817.282713][ C1] #1: ffffc90003e57d00 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 817.295512][ C1] 5 locks held by kworker/u8:8/2565: [ 817.300807][ C1] #0: ffff8880166e5948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 817.311764][ C1] #1: ffffc900093e7d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 817.322379][ C1] #2: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0 [ 817.331861][ C1] #3: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xe9/0xa90 [ 817.341947][ C1] #4: ffffffff8e93ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x381/0x830 [ 817.352909][ C1] 3 locks held by kworker/u8:10/2950: [ 817.358352][ C1] #0: ffff88802a36f148 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 817.370032][ C1] #1: ffffc90009a17d00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 817.383804][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 817.393385][ C1] 3 locks held by udevd/4682: [ 817.398099][ C1] #0: ffff8880206bf4c8 (&disk->open_mutex){+.+.}-{3:3}, at: bdev_open+0xf0/0xc60 [ 817.407411][ C1] #1: ffffc90000a18c00 (net/core/rtnetlink.c:83){+.-.}-{0:0}, at: call_timer_fn+0xc0/0x650 [ 817.417585][ C1] #2: ffffffff8e937a60 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 817.427509][ C1] 2 locks held by getty/4979: [ 817.432199][ C1] #0: ffff88802b3bb0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 817.442036][ C1] #1: ffffc900031332f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6b5/0x1e10 [ 817.452227][ C1] 6 locks held by kworker/u9:2/5233: [ 817.457553][ C1] #0: ffff88802e05b148 ((wq_completion)hci0){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 817.468429][ C1] #1: ffffc90003e47d00 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 817.481045][ C1] #2: ffff88805ef50d80 (&hdev->req_lock){+.+.}-{3:3}, at: hci_cmd_sync_work+0x1ec/0x400 [ 817.490965][ C1] #3: ffff88805ef50078 (&hdev->lock){+.+.}-{3:3}, at: hci_abort_conn_sync+0x1ea/0xde0 [ 817.500704][ C1] #4: ffffffff8fded8e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_failed+0x185/0x340 [ 817.510534][ C1] #5: ffffffff8e93ce38 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x451/0x830 [ 817.521484][ C1] 3 locks held by kworker/0:5/5287: [ 817.526723][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 817.537769][ C1] #1: ffffc900046d7d00 (deferred_process_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 817.548815][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: switchdev_deferred_process_work+0xe/0x20 [ 817.559256][ C1] 3 locks held by kworker/0:7/5324: [ 817.564493][ C1] #0: ffff888015880948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [ 817.575542][ C1] #1: ffffc90004777d00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 817.586586][ C1] #2: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 817.595646][ C1] 1 lock held by syz.4.1339/11970: [ 817.600767][ C1] 1 lock held by syz.1.1508/12547: [ 817.605909][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3e/0x1b0 [ 817.614956][ C1] 1 lock held by syz-executor/12573: [ 817.620251][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.629733][ C1] 1 lock held by syz-executor/12576: [ 817.635056][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.644547][ C1] 2 locks held by syz-executor/12580: [ 817.649927][ C1] #0: ffffffff8fc751d0 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x4c6/0x7b0 [ 817.659399][ C1] #1: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: register_nexthop_notifier+0x84/0x290 [ 817.669490][ C1] 1 lock held by syz-executor/12593: [ 817.674810][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.684294][ C1] 1 lock held by syz-executor/12597: [ 817.689584][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.699072][ C1] 1 lock held by syz-executor/12600: [ 817.704392][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.713877][ C1] 1 lock held by syz-executor/12603: [ 817.719174][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.728654][ C1] 1 lock held by syz-executor/12606: [ 817.733974][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.743435][ C1] 1 lock held by syz-executor/12615: [ 817.748750][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.758228][ C1] 1 lock held by syz-executor/12618: [ 817.763527][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.773010][ C1] 1 lock held by syz-executor/12621: [ 817.778335][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.787820][ C1] 1 lock held by syz-executor/12624: [ 817.793114][ C1] #0: ffffffff8fc81d48 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x6eb/0xd00 [ 817.802609][ C1] 3 locks held by syz-executor/12626: [ 817.808018][ C1] #0: ffff888029eb6420 (sb_writers#4){.+.+}-{0:0}, at: mnt_want_write+0x3f/0x90 [ 817.817248][ C1] #1: ffff888062aea1e0 (&type->i_mutex_dir_key#3/1){+.+.}-{3:3}, at: filename_create+0x260/0x540 [ 817.827962][ C1] #2: ffff888029eba958 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x1e94/0x2110 [ 817.837705][ C1] [ 817.840043][ C1] ============================================= [ 817.840043][ C1] [ 817.957109][ T4682] truncated [ 817.960264][ T4682] loop3: p205 start 4278190080 is beyond EOD, truncated [ 817.979613][ T4682] loop3: p206 start 16908800 is beyond EOD, truncated [ 818.001238][ T4682] loop3: p207 start 4278190080 is beyond EOD, truncated [ 818.012442][ T4682] loop3: p208 start 16908800 is beyond EOD, truncated [ 818.019351][ T4682] loop3: p209 start 4278190080 is beyond EOD, truncated SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 818.057284][ T4682] loop3: p210 start 16908800 is beyond EOD, truncated [ 818.094797][ T4682] loop3: p211 start 4278190080 is beyond EOD, truncated [ 818.101784][ T4682] loop3: p212 start 16908800 is beyond EOD, truncated [ 818.143892][ T4682] loop3: p213 start 4278190080 is beyond EOD, truncated [ 818.150886][ T4682] loop3: p214 start 16908800 is beyond EOD, truncated [ 818.169043][ T4682] loop3: p215 start 4278190080 is beyond EOD, truncated [ 818.178299][ T4682] loop3: p216 start 16908800 is beyond EOD, truncated [ 818.233550][ T4682] loop3: p217 start 4278190080 is beyond EOD, truncated [ 818.253904][ T4682] loop3: p218 start 16908800 is beyond EOD, truncated [ 818.271490][ T4682] loop3: p219 start 4278190080 is beyond EOD, truncated [ 818.294111][ T4682] loop3: p220 start 16908800 is beyond EOD, truncated [ 818.300956][ T4682] loop3: p221 start 4278190080 is beyond EOD, truncated [ 818.314776][ T4682] loop3: p222 start 16908800 is beyond EOD, truncated [ 818.321587][ T4682] loop3: p223 start 4278190080 is beyond EOD, truncated [ 818.343924][ T4682] loop3: p224 start 16908800 is beyond EOD, truncated [ 818.352512][ T4682] loop3: p225 start 4278190080 is beyond EOD, truncated [ 818.373908][ T4682] loop3: p226 start 16908800 is beyond EOD, truncated [ 818.380720][ T4682] loop3: p227 start 4278190080 is beyond EOD, truncated [ 818.387743][ T4682] loop3: p228 start 16908800 is beyond EOD, truncated [ 818.394574][ T4682] loop3: p229 start 4278190080 is beyond EOD, truncated [ 818.401535][ T4682] loop3: p230 start 16908800 is beyond EOD, truncated [ 818.408386][ T4682] loop3: p231 start 4278190080 is beyond EOD, truncated [ 818.415424][ T4682] loop3: p232 start 16908800 is beyond EOD, truncated [ 818.422228][ T4682] loop3: p233 start 4278190080 is beyond EOD, truncated [ 818.440326][ T4682] loop3: p234 start 16908800 is beyond EOD, truncated [ 818.449578][ T4682] loop3: p235 start 4278190080 is beyond EOD, truncated [ 818.477400][ T4682] loop3: p236 start 16908800 is beyond EOD, truncated [ 818.485922][ T4682] loop3: p237 start 4278190080 is beyond EOD, truncated [ 818.492888][ T4682] loop3: p238 start 16908800 is beyond EOD, truncated [ 818.502632][ T4682] loop3: p239 start 4278190080 is beyond EOD, truncated [ 818.520039][ T4682] loop3: p240 start 16908800 is beyond EOD, truncated [ 818.558331][ T4682] loop3: p241 start 4278190080 is beyond EOD, truncated [ 818.573124][ T4682] loop3: p242 start 16908800 is beyond EOD, truncated [ 818.580957][ T4682] loop3: p243 start 4278190080 is beyond EOD, truncated [ 818.593912][ T4682] loop3: p244 start 16908800 is beyond EOD, truncated [ 818.600703][ T4682] loop3: p245 start 4278190080 is beyond EOD, truncated [ 818.629906][ T4682] loop3: p246 start 16908800 is beyond EOD, truncated [ 818.636865][ T4682] loop3: p247 start 4278190080 is beyond EOD, truncated [ 818.651039][ T4682] loop3: p248 start 16908800 is beyond EOD, truncated [ 818.673210][ T4682] loop3: p249 start 4278190080 is beyond EOD, truncated [ 818.689822][ T4682] loop3: p250 start 16908800 is beyond EOD, truncated [ 818.698225][ T4682] loop3: p251 start 4278190080 is beyond EOD, truncated [ 818.720976][ T4682] loop3: p252 start 16908800 is beyond EOD, truncated [ 818.736443][ T4682] loop3: p253 start 4278190080 is beyond EOD, truncated [ 818.743414][ T4682] loop3: p254 start 16908800 is beyond EOD, truncated [ 818.760136][ T4682] loop3: p255 start 4278190080 is beyond EOD, truncated [ 818.837299][ T4682] loop3: p1 p2 p3 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 p217 p218 p219 p220 p221 p222 p223 p224 p2 [ 818.837600][ T4682] loop3: p1 start 4278190080 is beyond EOD, truncated [ 818.939893][ T4682] loop3: p2 start 16908800 is beyond EOD, truncated [ 818.950528][ T4682] loop3: p4 start 11326 is beyond EOD, truncated [ 818.981868][ T4682] loop3: p5 start 4278190080 is beyond EOD, truncated [ 818.998500][ T4682] loop3: p6 start 16908800 is beyond EOD, truncated [ 819.015824][ T4682] loop3: p7 start 4278190080 is beyond EOD, truncated [ 819.022633][ T4682] loop3: p8 start 16908800 is beyond EOD, truncated [ 819.043413][ T4682] loop3: p9 start 4278190080 is beyond EOD, truncated [ 819.059388][ T4682] loop3: p10 start 16908800 is beyond EOD, truncated [ 819.082620][ T4682] loop3: p11 start 4278190080 is beyond EOD, truncated [ 819.089548][ T4682] loop3: p12 start 16908800 is beyond EOD, truncated [ 819.106681][ T4682] loop3: p13 start 4278190080 is beyond EOD, truncated [ 819.113566][ T4682] loop3: p14 start 16908800 is beyond EOD, truncated [ 819.126955][ T4682] loop3: p15 start 4278190080 is beyond EOD, truncated [ 819.133949][ C1] DEBUG: waiting rtnl_mutex for 12127 jiffies. [ 819.133967][ C1] task:syz-executor state:D stack:24992 pid:12593 tgid:12593 ppid:1 flags:0x00000004 [ 819.134006][ C1] Call Trace: [ 819.134016][ C1] [ 819.134029][ C1] __schedule+0x1800/0x4a60 [ 819.134088][ C1] ? __pfx___schedule+0x10/0x10 [ 819.134120][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.134149][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.134184][ C1] ? schedule+0x90/0x320 [ 819.134213][ C1] schedule+0x14b/0x320 [ 819.134247][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.134277][ C1] __mutex_lock+0x6a4/0xd70 [ 819.134304][ C1] ? __mutex_lock+0x527/0xd70 [ 819.134329][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.134361][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.134392][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.134413][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.134443][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.134474][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.134505][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.134555][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.134582][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.134616][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.134664][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.134690][ C1] netlink_unicast+0x7f6/0x990 [ 819.134729][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.134757][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.134784][ C1] ? __check_object_size+0x49c/0x900 [ 819.134810][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.134844][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.134882][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.134909][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.134939][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.134960][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.134987][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.135008][ C1] __sock_sendmsg+0x221/0x270 [ 819.135049][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.135079][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.135129][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.135158][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.135184][ C1] ? exc_page_fault+0x590/0x8c0 [ 819.135214][ C1] __x64_sys_sendto+0xde/0x100 [ 819.135242][ C1] do_syscall_64+0xf3/0x230 [ 819.135266][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.135294][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.135320][ C1] RIP: 0033:0x7fedbf17902c [ 819.135338][ C1] RSP: 002b:00007ffe9df7bc60 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 819.135360][ C1] RAX: ffffffffffffffda RBX: 00007fedbfe34620 RCX: 00007fedbf17902c [ 819.135378][ C1] RDX: 0000000000000028 RSI: 00007fedbfe34670 RDI: 0000000000000003 [ 819.135394][ C1] RBP: 0000000000000000 R08: 00007ffe9df7bcb4 R09: 000000000000000c [ 819.135411][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 819.135426][ C1] R13: 0000000000000000 R14: 00007fedbfe34670 R15: 0000000000000000 [ 819.135459][ C1] [ 819.135469][ C1] DEBUG: waiting rtnl_mutex for 11772 jiffies. [ 819.135483][ C1] task:kworker/u8:10 state:D stack:19896 pid:2950 tgid:2950 ppid:2 flags:0x00004000 [ 819.135527][ C1] Workqueue: ipv6_addrconf addrconf_verify_work [ 819.135564][ C1] Call Trace: [ 819.135574][ C1] [ 819.135590][ C1] __schedule+0x1800/0x4a60 [ 819.135647][ C1] ? __pfx___schedule+0x10/0x10 [ 819.135681][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.135713][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.135740][ C1] ? kthread_data+0x52/0xd0 [ 819.135769][ C1] ? schedule+0x90/0x320 [ 819.135792][ C1] ? wq_worker_sleeping+0x66/0x240 [ 819.135825][ C1] ? schedule+0x90/0x320 [ 819.135854][ C1] schedule+0x14b/0x320 [ 819.135888][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.135919][ C1] __mutex_lock+0x6a4/0xd70 [ 819.135946][ C1] ? __mutex_lock+0x527/0xd70 [ 819.135972][ C1] ? addrconf_verify_work+0x19/0x30 [ 819.136004][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.136026][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.136067][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.136105][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.136133][ C1] ? process_scheduled_works+0x945/0x1830 [ 819.136161][ C1] addrconf_verify_work+0x19/0x30 [ 819.136194][ C1] process_scheduled_works+0xa2c/0x1830 [ 819.136248][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 819.136288][ C1] ? assign_work+0x364/0x3d0 [ 819.136322][ C1] worker_thread+0x86d/0xd40 [ 819.136365][ C1] ? __kthread_parkme+0x169/0x1d0 [ 819.136400][ C1] ? __pfx_worker_thread+0x10/0x10 [ 819.136430][ C1] kthread+0x2f0/0x390 [ 819.136452][ C1] ? __pfx_worker_thread+0x10/0x10 [ 819.136480][ C1] ? __pfx_kthread+0x10/0x10 [ 819.136503][ C1] ret_from_fork+0x4b/0x80 [ 819.136533][ C1] ? __pfx_kthread+0x10/0x10 [ 819.136556][ C1] ret_from_fork_asm+0x1a/0x30 [ 819.136603][ C1] [ 819.136614][ C1] DEBUG: waiting rtnl_mutex for 10841 jiffies. [ 819.136629][ C1] task:syz.1.1508 state:D stack:24672 pid:12547 tgid:12547 ppid:11090 flags:0x00004006 [ 819.136670][ C1] Call Trace: [ 819.136679][ C1] [ 819.136693][ C1] __schedule+0x1800/0x4a60 [ 819.136747][ C1] ? __pfx___schedule+0x10/0x10 [ 819.136782][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.136813][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.136849][ C1] ? schedule+0x90/0x320 [ 819.136878][ C1] schedule+0x14b/0x320 [ 819.136910][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.136940][ C1] __mutex_lock+0x6a4/0xd70 [ 819.136968][ C1] ? __mutex_lock+0x527/0xd70 [ 819.136993][ C1] ? tun_chr_close+0x3e/0x1b0 [ 819.137021][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.137063][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.137092][ C1] tun_chr_close+0x3e/0x1b0 [ 819.137115][ C1] ? __pfx_tun_chr_close+0x10/0x10 [ 819.137141][ C1] __fput+0x24a/0x8a0 [ 819.137182][ C1] task_work_run+0x24f/0x310 [ 819.137213][ C1] ? __pfx_task_work_run+0x10/0x10 [ 819.137240][ C1] ? do_exit+0xa2a/0x27f0 [ 819.137259][ C1] ? kmem_cache_free+0x145/0x350 [ 819.137289][ C1] do_exit+0xa2f/0x27f0 [ 819.137319][ C1] ? __pfx_do_exit+0x10/0x10 [ 819.137342][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 819.137374][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.137408][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.137437][ C1] ? _raw_spin_lock_irq+0xdf/0x120 [ 819.137473][ C1] do_group_exit+0x207/0x2c0 [ 819.137496][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 819.137525][ C1] ? lockdep_hardirqs_on+0x99/0x150 [ 819.137560][ C1] get_signal+0x16a1/0x1740 [ 819.137604][ C1] ? __pfx_get_signal+0x10/0x10 [ 819.137642][ C1] arch_do_signal_or_restart+0x96/0x830 [ 819.137676][ C1] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 819.137704][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.137749][ C1] ? syscall_exit_to_user_mode+0xa3/0x370 [ 819.137785][ C1] syscall_exit_to_user_mode+0xc9/0x370 [ 819.137821][ C1] do_syscall_64+0x100/0x230 [ 819.137845][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.137874][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.137900][ C1] RIP: 0033:0x7fd7a6b77299 [ 819.137920][ C1] RSP: 002b:00007fffbfa1ffb8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 819.137946][ C1] RAX: 0000000000000000 RBX: 00007fd7a6d07a80 RCX: 00007fd7a6b77299 [ 819.137965][ C1] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 819.137980][ C1] RBP: 00007fd7a6d07a80 R08: 0000000000000006 R09: 00007fffbfa2029f [ 819.137997][ C1] R10: 00000000005d89d8 R11: 0000000000000246 R12: 000000000009080e [ 819.138014][ C1] R13: 00007fffbfa200b0 R14: 00007fffbfa200d0 R15: ffffffffffffffff [ 819.138055][ C1] [ 819.138065][ C1] DEBUG: waiting rtnl_mutex for 10828 jiffies. [ 819.138079][ C1] task:syz-executor state:D stack:24992 pid:12597 tgid:12597 ppid:1 flags:0x00000004 [ 819.138118][ C1] Call Trace: [ 819.138129][ C1] [ 819.138143][ C1] __schedule+0x1800/0x4a60 [ 819.138196][ C1] ? __pfx___schedule+0x10/0x10 [ 819.138230][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.138262][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.138297][ C1] ? schedule+0x90/0x320 [ 819.138327][ C1] schedule+0x14b/0x320 [ 819.138360][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.138389][ C1] __mutex_lock+0x6a4/0xd70 [ 819.138416][ C1] ? __mutex_lock+0x527/0xd70 [ 819.138442][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.138475][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.138511][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.138539][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.138569][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.138602][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.138634][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.138685][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.138710][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.138745][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.138794][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.138821][ C1] netlink_unicast+0x7f6/0x990 [ 819.138878][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.138907][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.138934][ C1] ? __check_object_size+0x49c/0x900 [ 819.138960][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.138994][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.139032][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.139064][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.139095][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.139116][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.139143][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.139165][ C1] __sock_sendmsg+0x221/0x270 [ 819.139202][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.139234][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.139287][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.139321][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.139353][ C1] ? exc_page_fault+0x590/0x8c0 [ 819.139386][ C1] __x64_sys_sendto+0xde/0x100 [ 819.139416][ C1] do_syscall_64+0xf3/0x230 [ 819.139440][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.139469][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.139494][ C1] RIP: 0033:0x7fad4a17902c [ 819.139514][ C1] RSP: 002b:00007ffe20c9e720 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 819.139539][ C1] RAX: ffffffffffffffda RBX: 00007fad4ae34620 RCX: 00007fad4a17902c [ 819.139558][ C1] RDX: 0000000000000028 RSI: 00007fad4ae34670 RDI: 0000000000000003 [ 819.139575][ C1] RBP: 0000000000000000 R08: 00007ffe20c9e774 R09: 000000000000000c [ 819.139591][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 819.139607][ C1] R13: 0000000000000000 R14: 00007fad4ae34670 R15: 0000000000000000 [ 819.139641][ C1] [ 819.139652][ C1] DEBUG: waiting rtnl_mutex for 9609 jiffies. [ 819.139665][ C1] task:syz-executor state:D stack:24992 pid:12600 tgid:12600 ppid:1 flags:0x00000004 [ 819.139704][ C1] Call Trace: [ 819.139714][ C1] [ 819.139729][ C1] __schedule+0x1800/0x4a60 [ 819.139783][ C1] ? __pfx___schedule+0x10/0x10 [ 819.139818][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.139849][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.139885][ C1] ? schedule+0x90/0x320 [ 819.139914][ C1] schedule+0x14b/0x320 [ 819.139947][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.139977][ C1] __mutex_lock+0x6a4/0xd70 [ 819.140004][ C1] ? __mutex_lock+0x527/0xd70 [ 819.140029][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.140068][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.140104][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.140131][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.140162][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.140194][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.140226][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.140276][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.140301][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.140335][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.140383][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.140410][ C1] netlink_unicast+0x7f6/0x990 [ 819.140451][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.140480][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.140506][ C1] ? __check_object_size+0x49c/0x900 [ 819.140532][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.140566][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.140603][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.140631][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.140661][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.140682][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.140709][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.140731][ C1] __sock_sendmsg+0x221/0x270 [ 819.140767][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.140799][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.140853][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.140887][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.140919][ C1] ? exc_page_fault+0x590/0x8c0 [ 819.140953][ C1] __x64_sys_sendto+0xde/0x100 [ 819.140983][ C1] do_syscall_64+0xf3/0x230 [ 819.141006][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.141040][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.141066][ C1] RIP: 0033:0x7fb0ab17902c [ 819.141084][ C1] RSP: 002b:00007ffd7d97e320 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 819.141110][ C1] RAX: ffffffffffffffda RBX: 00007fb0abe34620 RCX: 00007fb0ab17902c [ 819.141128][ C1] RDX: 0000000000000028 RSI: 00007fb0abe34670 RDI: 0000000000000003 [ 819.141145][ C1] RBP: 0000000000000000 R08: 00007ffd7d97e374 R09: 000000000000000c [ 819.141161][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 819.141177][ C1] R13: 0000000000000000 R14: 00007fb0abe34670 R15: 0000000000000000 [ 819.141211][ C1] [ 819.141221][ C1] DEBUG: waiting rtnl_mutex for 9477 jiffies. [ 819.141235][ C1] task:syz-executor state:D stack:24992 pid:12603 tgid:12603 ppid:1 flags:0x00000004 [ 819.141272][ C1] Call Trace: [ 819.141282][ C1] [ 819.141296][ C1] __schedule+0x1800/0x4a60 [ 819.141349][ C1] ? __pfx___schedule+0x10/0x10 [ 819.141383][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.141415][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.141451][ C1] ? schedule+0x90/0x320 [ 819.141480][ C1] schedule+0x14b/0x320 [ 819.141513][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.141544][ C1] __mutex_lock+0x6a4/0xd70 [ 819.141571][ C1] ? __mutex_lock+0x527/0xd70 [ 819.141597][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.141630][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.141666][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.141693][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.141724][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.141757][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.141789][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.141839][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.141864][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.141899][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.141948][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.141975][ C1] netlink_unicast+0x7f6/0x990 [ 819.142016][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.142049][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.142076][ C1] ? __check_object_size+0x49c/0x900 [ 819.142101][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.142135][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.142173][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.142200][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.142231][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.142252][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.142278][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.142300][ C1] __sock_sendmsg+0x221/0x270 [ 819.142337][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.142369][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.142422][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.142456][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.142488][ C1] ? exc_page_fault+0x590/0x8c0 [ 819.142521][ C1] __x64_sys_sendto+0xde/0x100 [ 819.142551][ C1] do_syscall_64+0xf3/0x230 [ 819.142574][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.142603][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.142628][ C1] RIP: 0033:0x7f4890b7902c [ 819.142646][ C1] RSP: 002b:00007ffc80a14160 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 819.142671][ C1] RAX: ffffffffffffffda RBX: 00007f4891834620 RCX: 00007f4890b7902c [ 819.142689][ C1] RDX: 0000000000000028 RSI: 00007f4891834670 RDI: 0000000000000003 [ 819.142705][ C1] RBP: 0000000000000000 R08: 00007ffc80a141b4 R09: 000000000000000c [ 819.142722][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 819.142738][ C1] R13: 0000000000000000 R14: 00007f4891834670 R15: 0000000000000000 [ 819.142771][ C1] [ 819.142782][ C1] DEBUG: waiting rtnl_mutex for 9339 jiffies. [ 819.142795][ C1] task:syz-executor state:D stack:24992 pid:12606 tgid:12606 ppid:1 flags:0x00004004 [ 819.142833][ C1] Call Trace: [ 819.142843][ C1] [ 819.142857][ C1] __schedule+0x1800/0x4a60 [ 819.142911][ C1] ? __pfx___schedule+0x10/0x10 [ 819.142945][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.142977][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.143013][ C1] ? schedule+0x90/0x320 [ 819.143047][ C1] schedule+0x14b/0x320 [ 819.143079][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.143110][ C1] __mutex_lock+0x6a4/0xd70 [ 819.143138][ C1] ? __mutex_lock+0x527/0xd70 [ 819.143163][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.143197][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.143232][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.143260][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.143290][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.143324][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.143356][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.143406][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.143431][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.143465][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.143514][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.143540][ C1] netlink_unicast+0x7f6/0x990 [ 819.143581][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.143610][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.143636][ C1] ? __check_object_size+0x49c/0x900 [ 819.143661][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.143696][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.143733][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.143759][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.143790][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.143811][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.143837][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.143888][ C1] __sock_sendmsg+0x221/0x270 [ 819.143923][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.143952][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.144001][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.144031][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.144087][ C1] ? exc_page_fault+0x590/0x8c0 [ 819.144121][ C1] __x64_sys_sendto+0xde/0x100 [ 819.144151][ C1] do_syscall_64+0xf3/0x230 [ 819.144173][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.144202][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.144229][ C1] RIP: 0033:0x7f00d397902c [ 819.144249][ C1] RSP: 002b:00007fff7fd288e0 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 819.144275][ C1] RAX: ffffffffffffffda RBX: 00007f00d4634620 RCX: 00007f00d397902c [ 819.144292][ C1] RDX: 0000000000000028 RSI: 00007f00d4634670 RDI: 0000000000000003 [ 819.144309][ C1] RBP: 0000000000000000 R08: 00007fff7fd28934 R09: 000000000000000c [ 819.144326][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 819.144342][ C1] R13: 0000000000000000 R14: 00007f00d4634670 R15: 0000000000000000 [ 819.144376][ C1] [ 819.144386][ C1] DEBUG: waiting rtnl_mutex for 9216 jiffies. [ 819.144400][ C1] task:kworker/0:5 state:D stack:22032 pid:5287 tgid:5287 ppid:2 flags:0x00004000 [ 819.144442][ C1] Workqueue: events switchdev_deferred_process_work [ 819.144472][ C1] Call Trace: [ 819.144482][ C1] [ 819.144497][ C1] __schedule+0x1800/0x4a60 [ 819.144552][ C1] ? __pfx___schedule+0x10/0x10 [ 819.144584][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.144612][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.144644][ C1] ? kick_pool+0x45c/0x620 [ 819.144677][ C1] ? preempt_schedule_thunk+0x1a/0x30 [ 819.144708][ C1] ? schedule+0x90/0x320 [ 819.144737][ C1] schedule+0x14b/0x320 [ 819.144771][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.144802][ C1] __mutex_lock+0x6a4/0xd70 [ 819.144828][ C1] ? __mutex_lock+0x527/0xd70 [ 819.144853][ C1] ? switchdev_deferred_process_work+0xe/0x20 [ 819.144880][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.144914][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.144939][ C1] ? process_scheduled_works+0x945/0x1830 [ 819.144965][ C1] switchdev_deferred_process_work+0xe/0x20 [ 819.144987][ C1] process_scheduled_works+0xa2c/0x1830 [ 819.145047][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 819.145089][ C1] ? assign_work+0x364/0x3d0 [ 819.145125][ C1] worker_thread+0x86d/0xd40 [ 819.145172][ C1] ? __kthread_parkme+0x169/0x1d0 [ 819.145207][ C1] ? __pfx_worker_thread+0x10/0x10 [ 819.145237][ C1] kthread+0x2f0/0x390 [ 819.145259][ C1] ? __pfx_worker_thread+0x10/0x10 [ 819.145288][ C1] ? __pfx_kthread+0x10/0x10 [ 819.145311][ C1] ret_from_fork+0x4b/0x80 [ 819.145340][ C1] ? __pfx_kthread+0x10/0x10 [ 819.145363][ C1] ret_from_fork_asm+0x1a/0x30 [ 819.145410][ C1] [ 819.145421][ C1] DEBUG: waiting rtnl_mutex for 4791 jiffies. [ 819.145435][ C1] task:syz-executor state:D stack:24992 pid:12618 tgid:12618 ppid:1 flags:0x00000004 [ 819.145476][ C1] Call Trace: [ 819.145486][ C1] [ 819.145501][ C1] __schedule+0x1800/0x4a60 [ 819.145556][ C1] ? __pfx___schedule+0x10/0x10 [ 819.145591][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.145622][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.145659][ C1] ? schedule+0x90/0x320 [ 819.145688][ C1] schedule+0x14b/0x320 [ 819.145721][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.145752][ C1] __mutex_lock+0x6a4/0xd70 [ 819.145780][ C1] ? __mutex_lock+0x527/0xd70 [ 819.145805][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.145839][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.145875][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.145902][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.145933][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.145967][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.145999][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.146055][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.146081][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.146115][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.146164][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.146191][ C1] netlink_unicast+0x7f6/0x990 [ 819.146232][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.146261][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.146288][ C1] ? __check_object_size+0x49c/0x900 [ 819.146315][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.146350][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.146387][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.146416][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.146446][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.146468][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.146495][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.146517][ C1] __sock_sendmsg+0x221/0x270 [ 819.146554][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.146587][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.146640][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.146675][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.146707][ C1] ? exc_page_fault+0x590/0x8c0 [ 819.146741][ C1] __x64_sys_sendto+0xde/0x100 [ 819.146771][ C1] do_syscall_64+0xf3/0x230 [ 819.146795][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.146825][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.146850][ C1] RIP: 0033:0x7f290637902c [ 819.146870][ C1] RSP: 002b:00007ffce9216b90 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 819.146896][ C1] RAX: ffffffffffffffda RBX: 00007f2907034620 RCX: 00007f290637902c [ 819.146915][ C1] RDX: 0000000000000028 RSI: 00007f2907034670 RDI: 0000000000000003 [ 819.146931][ C1] RBP: 0000000000000000 R08: 00007ffce9216be4 R09: 000000000000000c [ 819.146948][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 819.146964][ C1] R13: 0000000000000000 R14: 00007f2907034670 R15: 0000000000000000 [ 819.146998][ C1] [ 819.147008][ C1] DEBUG: waiting rtnl_mutex for 3604 jiffies. [ 819.147022][ C1] task:syz-executor state:D stack:24992 pid:12621 tgid:12621 ppid:1 flags:0x00000004 [ 819.147065][ C1] Call Trace: [ 819.147075][ C1] [ 819.147091][ C1] __schedule+0x1800/0x4a60 [ 819.147144][ C1] ? __pfx___schedule+0x10/0x10 [ 819.147179][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.147211][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.147247][ C1] ? schedule+0x90/0x320 [ 819.147277][ C1] schedule+0x14b/0x320 [ 819.147310][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.147340][ C1] __mutex_lock+0x6a4/0xd70 [ 819.147368][ C1] ? __mutex_lock+0x527/0xd70 [ 819.147393][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.147427][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.147463][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.147491][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.147522][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.147556][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.147588][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.147638][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.147663][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.147698][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.147747][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.147774][ C1] netlink_unicast+0x7f6/0x990 [ 819.147815][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.147844][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.147871][ C1] ? __check_object_size+0x49c/0x900 [ 819.147897][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.147931][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.147969][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.147997][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.148027][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.148053][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.148079][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.148101][ C1] __sock_sendmsg+0x221/0x270 [ 819.148138][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.148170][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.148224][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 819.148258][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 819.148290][ C1] ? exc_page_fault+0x590/0x8c0 [ 819.148324][ C1] __x64_sys_sendto+0xde/0x100 [ 819.148354][ C1] do_syscall_64+0xf3/0x230 [ 819.148378][ C1] ? clear_bhb_loop+0x35/0x90 [ 819.148408][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 819.148433][ C1] RIP: 0033:0x7f56bf37902c [ 819.148452][ C1] RSP: 002b:00007ffd1c7d9090 EFLAGS: 00000293 ORIG_RAX: 000000000000002c [ 819.148478][ C1] RAX: ffffffffffffffda RBX: 00007f56c0034620 RCX: 00007f56bf37902c [ 819.148496][ C1] RDX: 0000000000000028 RSI: 00007f56c0034670 RDI: 0000000000000003 [ 819.148512][ C1] RBP: 0000000000000000 R08: 00007ffd1c7d90e4 R09: 000000000000000c [ 819.148529][ C1] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000003 [ 819.148545][ C1] R13: 0000000000000000 R14: 00007f56c0034670 R15: 0000000000000000 [ 819.148579][ C1] [ 819.148589][ C1] DEBUG: waiting rtnl_mutex for 3442 jiffies. [ 819.148602][ C1] task:syz-executor state:D stack:24992 pid:12624 tgid:12624 ppid:1 flags:0x00000004 [ 819.148640][ C1] Call Trace: [ 819.148650][ C1] [ 819.148665][ C1] __schedule+0x1800/0x4a60 [ 819.148719][ C1] ? __pfx___schedule+0x10/0x10 [ 819.148754][ C1] ? __pfx_lock_release+0x10/0x10 [ 819.148786][ C1] ? __mutex_trylock_common+0x92/0x2e0 [ 819.148822][ C1] ? schedule+0x90/0x320 [ 819.148851][ C1] schedule+0x14b/0x320 [ 819.148884][ C1] schedule_preempt_disabled+0x13/0x30 [ 819.148915][ C1] __mutex_lock+0x6a4/0xd70 [ 819.148943][ C1] ? __mutex_lock+0x527/0xd70 [ 819.148968][ C1] ? rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.149002][ C1] ? __pfx___mutex_lock+0x10/0x10 [ 819.149042][ C1] ? get_rtnl_holder+0x144/0x190 [ 819.149070][ C1] rtnetlink_rcv_msg+0x6eb/0xd00 [ 819.149101][ C1] ? rtnetlink_rcv_msg+0x1a7/0xd00 [ 819.149135][ C1] ? __lock_acquire+0x1384/0x2050 [ 819.149167][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.149217][ C1] netlink_rcv_skb+0x1e3/0x430 [ 819.149242][ C1] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 819.149277][ C1] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 819.149326][ C1] ? netlink_deliver_tap+0x2e/0x1b0 [ 819.149353][ C1] netlink_unicast+0x7f6/0x990 [ 819.149394][ C1] ? __pfx_netlink_unicast+0x10/0x10 [ 819.149423][ C1] ? __virt_addr_valid+0x183/0x530 [ 819.149450][ C1] ? __check_object_size+0x49c/0x900 [ 819.149476][ C1] ? bpf_lsm_netlink_send+0x9/0x10 [ 819.149510][ C1] netlink_sendmsg+0x8e4/0xcb0 [ 819.149548][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.149575][ C1] ? aa_sock_msg_perm+0x91/0x160 [ 819.149606][ C1] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 819.149627][ C1] ? security_socket_sendmsg+0x87/0xb0 [ 819.149653][ C1] ? __pfx_netlink_sendmsg+0x10/0x10 [ 819.149676][ C1] __sock_sendmsg+0x221/0x270 [ 819.149712][ C1] __sys_sendto+0x3a4/0x4f0 [ 819.149744][ C1] ? __pfx___sys_sendto+0x10/0x10 [ 819.149798][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780