Extracting prog: 52m36.669796819s Minimizing prog: 2h26m6.818051354s Simplifying prog options: 0s Extracting C: 3m9.920998546s Simplifying C: 26m19.925549249s extracting reproducer from 41 programs testing a last program of every proc single: executing 9 programs separately with timeout 6m0s testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socketpair$unix-setsockopt$SO_ATTACH_FILTER-sendmmsg$inet-socket$nl_generic-syz_genetlink_get_family_id$mptcp-socket$inet_udp-ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL-bpf$MAP_CREATE_RINGBUF-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-socket$netlink-getsockopt$PNPIPE_IFINDEX-sendmsg$MPTCP_PM_CMD_ADD_ADDR detailed listing: executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000000)=[{0x30, 0x0, 0xfd, 0x5ae9}, {0x20, 0xfe, 0x4, 0xfffff010}, {0x6, 0x0, 0x7, 0x2}]}, 0x10) sendmmsg$inet(r0, &(0x7f0000002c40)=[{{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000a80)="2a73ed35", 0x732a}], 0x1}}], 0x400000000000292, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), 0xffffffffffffffff) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r4, 0x89f1, &(0x7f0000000100)={'ip_vti0\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x1, 0x20, 0xfffffffc, 0xfffffff8, {{0xe, 0x4, 0x3, 0x7, 0x38, 0x65, 0x0, 0x30, 0x29, 0x0, @multicast2, @loopback, {[@timestamp={0x44, 0xc, 0xf8, 0x0, 0x6, [0x7, 0x0]}, @ra={0x94, 0x4}, @end, @timestamp={0x44, 0x8, 0xb2, 0x0, 0x3, [0x77]}, @ssrr={0x89, 0xb, 0xcb, [@broadcast, @empty]}]}}}}}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x18, 0x20, &(0x7f00000003c0)=ANY=[@ANYBLOB="1800000008000000000000000900000018110000", @ANYRES32=r6, @ANYBLOB="0000000000000000b702000014000000b7030000fffe00008500000086000000bf09000000000000550901000000008095000000000000001801000020696c2500000000002020207b1af8ff00000000bfa10000000000000701000002000000b702000008000000b7030000feffffff85000000060000003500fcffffffffff1801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000080010008500000006000000bf91000000000000b702000003000000850000002a000000b70000000005000095"], &(0x7f0000000080)='GPL\x00', 0x3, 0x0, 0x0, 0x41000, 0x4b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8000d}, 0x94) socket$netlink(0x10, 0x3, 0x13) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x4) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, r3, 0x20, 0x70bd2d, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR_REMOTE={0x2c, 0x6, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}]}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0x1}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_LOC_ID={0x5, 0x5, 0xae}]}, 0x58}, 0x1, 0x0, 0x0, 0x22044081}, 0x10000000) program did not crash program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$netlink-openat$tun-ioctl$TUNSETIFF-socket-ioctl$sock_SIOCGIFINDEX-socket$nl_generic-syz_genetlink_get_family_id$nl80211-ioctl$sock_SIOCGIFINDEX_80211-sendmsg$NL80211_CMD_SET_INTERFACE-sendmsg$nl_route_sched-socket$unix-ioctl$sock_SIOCGIFINDEX-openat$tun-close-bpf$MAP_CREATE_CONST_STR-bpf$PROG_LOAD_XDP-socket$unix-ioctl$SIOCSIFHWADDR-socket$kcm-syz_emit_ethernet-socket-socket$unix-ioctl$sock_SIOCGIFINDEX-sendmsg$nl_route_sched-socket$nl_route-socket$netlink-socket-sendmsg$nl_route_sched-getsockname$packet-sendmsg$nl_route detailed listing: executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x24, r4, 0x5, 0x3, 0x0, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_IFTYPE={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x40041}, 0x4000000) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x2c, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0xd, 0xf}}, [@qdisc_kind_options=@q_qfg={0x8}]}, 0x2c}}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) close(r7) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000001280)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x6, &(0x7f0000000640)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x200800}, [@map_fd={0x18, 0x0, 0x2, 0x0, r8}, @ldst={0x1, 0x0, 0x3, 0x0, 0x0, 0x8}]}, &(0x7f0000000d40)='syzkaller\x00', 0x8, 0x0, 0x0, 0x0, 0x2}, 0x94) socket$unix(0x1, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r7, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) socket$kcm(0x11, 0x3, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000002200)={@local, @random="7a873d3d6474", @void, {@ipv6={0x86dd, @gre_packet={0x0, 0x6, "063f36", 0x44, 0x2f, 0x0, @remote, @loopback={0xff00000000000000}, {[], {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x806}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {}, {}, {0x8, 0x22eb, 0x0, {{0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}}}}}}}}}, 0x0) r9 = socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r9, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002940)=@newtfilter={0xea4, 0x2c, 0xd27, 0x30bd29, 0x25dfdc00, {0x0, 0x0, 0x0, r11, {0x1, 0x4}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_matchall={{0xd}, {0xe70, 0x2, [@TCA_MATCHALL_ACT={0xe6c, 0x2, [@m_pedit={0xe68, 0x1, 0x0, 0x0, {{0xa}, {0xe3c, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS={0xe20, 0x2, {{{0x2, 0x9, 0x5, 0x6}, 0x1, 0xfb}, [{0x2, 0x9c, 0x84, 0x6, 0x2, 0x7}, {0x1, 0x6, 0x4, 0x3, 0xfffffffd, 0x81}, {0x1, 0x1, 0x8, 0x101, 0x3}, {0x3, 0x3, 0x0, 0x7, 0x5, 0x4}, {0xf, 0x7, 0x694, 0x51, 0x8001}, {0x3, 0x8004, 0xc, 0x101, 0x3, 0x84b5}, {0x9c, 0x4, 0x9, 0x2, 0x487, 0x8}, {0x1, 0x10000, 0x5, 0x4, 0x3, 0x8000}, {0x7, 0x9, 0x1ff, 0x8, 0x2, 0x7fff}, {0x439356e7, 0x609, 0x16, 0xfffffffc, 0x10000, 0x6}, {0x5, 0x3, 0x8, 0x3, 0x400000, 0xffffffff}, {0x685, 0x0, 0x7, 0x7, 0x8, 0x5}, {0x5, 0x8, 0x9, 0x5, 0xfffff000, 0x7}, {0x768d, 0x7ff, 0x8, 0x7, 0x5, 0x9}, {0x1, 0xfffffffb, 0x6, 0x7, 0x7ff, 0x6}, {0xfffffffb, 0x3, 0xfffffffa, 0x6, 0x2}, {0xfffff9fd, 0x9, 0xa5f, 0xa, 0x5, 0x2}, {0x6, 0x9, 0x167, 0x2, 0x71, 0xa2}, {0x140, 0x2, 0xc, 0x8, 0x87, 0x60}, {0x5, 0xa, 0x2, 0x4, 0x3, 0x2000}, {0x32d, 0x8, 0x7fff, 0x4, 0x8, 0x6}, {0x8, 0x200, 0x58fe, 0x7ff, 0x4, 0x3}, {0x101, 0xd, 0x101, 0x1, 0x3, 0x8}, {0x0, 0x3, 0x1ff, 0x7437ec78, 0x2, 0x9}, {0xffffffff, 0x1, 0x9, 0x0, 0x1, 0x4}, {0xc, 0xe, 0x0, 0x3, 0x8, 0x81}, {0x3, 0x3, 0x6, 0xe, 0x0, 0x80}, {0xd, 0x0, 0x7ff, 0x0, 0x80000000, 0x2}, {0x4, 0xb, 0x7c5f1878, 0x57c4, 0x8, 0x25ff}, {0x4, 0xd, 0x1fadd976, 0x3071, 0x0, 0x1}, {0x5, 0x800, 0x3, 0x3, 0x6, 0x9}, {0x9, 0x1ff, 0x1000, 0x9c, 0x1, 0x7}, {0x9, 0xd76, 0x6, 0xdc2, 0xa16a, 0x2}, {0x1ff, 0x5, 0x7, 0x2, 0x2, 0x1}, {0x1, 0x32158142, 0x0, 0x8, 0x6, 0x7}, {0xe, 0x4, 0x9000, 0x2, 0x2, 0x7f}, {0x3, 0x2ec74d53, 0x0, 0x0, 0x8, 0x2}, {0x5, 0xfff, 0xffffff13, 0x9, 0x6, 0x6}, {0x1, 0x6, 0x3, 0x4, 0xffb, 0xc}, {0x6, 0x6, 0x1ff, 0x8, 0x7ff, 0x8001}, {0x4, 0xffffffff, 0x0, 0xfffff740, 0x4, 0x4}, {0xffff, 0x5, 0x7, 0xac, 0xf}, {0x80, 0x3, 0x6, 0x1000, 0xd8fe, 0x8001}, {0xd, 0x3, 0x80000000, 0x0, 0xffffff81, 0x7ff}, {0xfffffffb, 0x2, 0x1ff, 0xf9, 0xffff8001, 0x800000}, {0x0, 0x6, 0x7ffc, 0x9, 0x500, 0x7}, {0x1, 0xffffffff, 0x834, 0x7, 0x0, 0x3}, {0x7fff, 0x6, 0x0, 0x2002, 0x2, 0x8}, {0xf61, 0x101, 0x9, 0x2, 0x80000000, 0x7fff}, {0xc7, 0x4, 0x8, 0x2, 0xffff, 0x20000000}, {0x0, 0x5, 0x1, 0xffff, 0x3, 0x3}, {0x8, 0x10001, 0x9f98, 0x1, 0x8, 0x66a}, {0xfff, 0x6, 0x8, 0x80000001, 0x0, 0x7f}, {0x8, 0x6, 0x7f, 0x2, 0x3, 0xb}, {0x4, 0x4b, 0x0, 0x1, 0x7f, 0x7fffffff}, {0xfff, 0x47e4, 0x1, 0x0, 0x80000001, 0x9}, {0x3, 0x9, 0x7, 0x6, 0x3e6b7592, 0x5}, {0x9, 0x9, 0x1, 0x9, 0x0, 0x2}, {0x8, 0x80000001, 0x7fff, 0xb2d9, 0xfffffffe, 0x8}, {0x80000001, 0x9, 0x5202, 0x2, 0x53ce, 0x3}, {0x6, 0x7, 0x8, 0x8, 0x7f, 0x80000000}, {0xfffffff9, 0x9, 0x6, 0x6, 0x9, 0x83}, {0xfffffffd, 0x8, 0x6, 0x5, 0x7fffffff, 0x8f}, {0x741, 0x0, 0x9, 0x7fffffff, 0x0, 0x200}, {0x401, 0x2, 0x8, 0x4, 0x4, 0xc6e9}, {0x1, 0x2d73, 0x400, 0x5, 0x9f17, 0xffffff7f}, {0x2, 0x8401, 0x2b00, 0xfffff57b, 0xfffffc00, 0xd}, {0x3, 0x4, 0xc52b, 0x9, 0x5, 0xff}, {0x0, 0x4, 0x401, 0x0, 0x1, 0x9}, {0x8, 0x4, 0x1, 0x2, 0x10, 0x1}, {0xff, 0x8, 0x8, 0x5, 0x8}, {0x2, 0xb15ce2d, 0x80000001, 0xbeab, 0x8, 0x5}, {0x3, 0x8, 0x3, 0x7, 0x8, 0x4}, {0xfff, 0x9, 0x6, 0x3, 0x100, 0x57}, {0x9, 0x5, 0x4, 0x3, 0xa, 0x2}, {0xb3, 0xe, 0x3, 0x7e8, 0x7, 0x9}, {0x400000ff, 0x7, 0x5, 0x7, 0x6, 0x6}, {0x2, 0x8f, 0x9, 0xffffff46, 0x84, 0x80000000}, {0x9, 0x2, 0xfffffffc, 0x0, 0xd50, 0x3}, {0xd203, 0x7, 0x1, 0x10000, 0x43, 0x1ff}, {0x4, 0x3ff, 0xffffffff, 0x1, 0x5, 0x100}, {0x1ff, 0x3, 0x7ff, 0xfffffff8, 0x1ff, 0x9}, {0x7, 0xd, 0x3ff, 0x1, 0x7, 0x4}, {0x0, 0x6, 0x0, 0x9, 0xffff0001, 0xcca}, {0x7, 0x1, 0xfffffff1, 0x3ff, 0x100, 0x4}, {0x3, 0x9, 0x0, 0xed4, 0x4, 0x6}, {0x9, 0x7, 0x8001, 0x7, 0x7, 0x2}, {0x3, 0xfff, 0x9, 0x5, 0xb5, 0x3}, {0x0, 0x1, 0x1, 0x5, 0xffffff01, 0xfff}, {0x7, 0x5, 0x2, 0x2, 0x0, 0xfffff9de}, {0x5, 0xffffffff, 0xe6b, 0xb, 0xb, 0x4}, {0x1d, 0xffffff10, 0x1, 0x2, 0xff, 0x52e2}, {0x0, 0x1, 0x0, 0x7, 0xdb, 0x5}, {0x7, 0x2, 0x9, 0x8, 0xa, 0x100}, {0x81, 0x4, 0x988, 0x4, 0x0, 0x7}, {0xdc03, 0x7, 0x402c, 0x8, 0xfffffff9, 0x4}, {0xa, 0xfffffffe, 0x1, 0x1ff, 0x1ff, 0xc1b7}, {0xa24b, 0x947d, 0x40, 0x4, 0x9, 0x2}, {0x9, 0x401, 0xa89, 0x5ef, 0x9, 0x8}, {0x4, 0x7fff, 0x0, 0x4, 0x7fffffff}, {0x3, 0xb8c, 0x6, 0x21761f6a, 0xfffffffe, 0x4}, {0xfff, 0xda, 0x1f, 0x4, 0x8, 0x5}, {0x8, 0x10, 0x100, 0x0, 0xfffffff7, 0x43}, {0xfffff000, 0x8, 0xe96, 0x9, 0x9, 0x34b0}, {0x4, 0x8, 0x8, 0x3, 0x6cf4, 0x2}, {0x3, 0x3, 0x7, 0x4, 0xbe, 0x81}, {0x4, 0x800, 0x0, 0x5, 0x8, 0xfa2f}, {0x10, 0x5e20, 0x81, 0x2, 0x8, 0x6}, {0x9, 0x6, 0x6, 0x4, 0xf, 0x5}, {0x100, 0x1, 0xffffffff, 0xffffffff, 0x9, 0x74}, {0x4, 0x4, 0x8, 0x1, 0x0, 0x3}, {0xfffffff8, 0xfffffffb, 0xffffffff, 0x62f, 0x401, 0x30564e0}, {0x9a2f, 0x800, 0x8, 0x1, 0x7}, {0x20000002, 0x2, 0x800, 0x200, 0x9, 0x3}, {0x7, 0x6, 0x8936, 0xdcb, 0x0, 0x2}, {0x6, 0x80000000, 0x8, 0xe, 0xfffffffa, 0x8de3}, {0x0, 0x9, 0x8, 0xfff, 0x6, 0x1ff}, {0x8195, 0x2, 0x1000}, {0x1, 0x50, 0xff, 0x9e0f, 0x5, 0x6}, {0x7fff, 0x6, 0x2, 0x5, 0x8000, 0x3}, {0x7ff, 0x9, 0xa, 0x6, 0x7, 0xe77}, {0x1, 0x5e12, 0x3, 0xfffffffa, 0x2, 0x80000001}, {0xffffff8c, 0x2, 0x1, 0x1, 0x4, 0x5}, {0x4, 0x7, 0x104, 0x78d, 0xffffcff9, 0x9}, {0x2001, 0xe, 0x7, 0x2, 0x2, 0x207f}, {0x10, 0x5, 0xfffffffa, 0xff, 0x80000, 0xfff}, {0x1, 0x7ff, 0x696e, 0xa, 0x49d, 0xb}, {0x9bf4, 0x0, 0x5, 0x3, 0x3, 0x1000}], [{0x1, 0x1}, {0x2}, {0x5}, {0x2}, {0x1, 0x745e81639ff0f356}, {0x4}, {0x5}, {0x3}, {0x3}, {0x2}, {0x3}, {0x4}, {0x0, 0x1}, {0x2}, {0x2}, {}, {0x3}, {0x0, 0x1}, {0x0, 0x1}, {0x5}, {0x3, 0x1}, {0x1}, {0x2, 0x1}, {0x2}, {0x3, 0x1}, {0x2}, {0x3}, {0x2}, {0x1, 0x1}, {0x1}, {0x1, 0x1}, {0x5}, {0x4}, {0x5, 0x1}, {0x5, 0x1}, {}, {0x4, 0x1}, {0x2, 0x1}, {0x4, 0x1}, {0x1, 0x1}, {0x5}, {0xa}, {0x3, 0x1}, {0x3}, {0x2, 0x1}, {0x3}, {0x4, 0x1}, {0x2, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x2}, {0x4}, {0x4, 0x1}, {0x4}, {0x4}, {0x2, 0x1}, {0x2, 0x1}, {0x5}, {0x4, 0x1}, {0x1}, {0x4}, {0x0, 0x1}, {0x2}, {0x1, 0x1}, {0x3, 0x1}, {0x5}, {0x3, 0x1}, {0x1, 0x1}, {0x5, 0x1}, {0x0, 0x1}, {0x2, 0x1}, {0x3, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x3}, {0x6}, {0xa}, {0x3, 0x1}, {}, {0x1, 0x1}, {0x1}, {0x4, 0x1}, {0x5}, {0x3}, {0x3, 0x1}, {0x4}, {0x2, 0x1}, {0x5}, {0x6}, {0x2}, {0xb82e57098c7a44ef}, {0x3, 0x1}, {0x1}, {0x0, 0x1}, {0x4}, {0x1, 0x1}, {0x1}, {0x0, 0x1}, {0x4}, {0x4}, {0x0, 0x1}, {0x2}, {0x4, 0x1}, {0x1}, {0x1, 0x1}, {0x2}, {0x3}, {0x1, 0x1}, {}, {0x4, 0x1}, {0x3}, {0x3}, {0x1}, {0x5}, {0x3, 0x1}, {0x4}, {0x4, 0x1}, {0x0, 0x1}, {0x4}, {0x4, 0x1}, {0x1}, {0x5, 0x1}, {0x4}, {0x0, 0x1}, {0x3}, {0x1}, {0x0, 0x1}, {0x4}], 0x1}}, @TCA_PEDIT_KEYS_EX={0x18, 0x5, 0x0, 0x1, [{0x14, 0x6, 0x0, 0x1, [@TCA_PEDIT_KEY_EX_CMD={0x6, 0x2, 0x1}, @TCA_PEDIT_KEY_EX_HTYPE={0x6, 0x1, 0x1}]}]}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}]}]}}]}, 0xea4}, 0x1, 0x0, 0x0, 0x10}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r12 = socket$netlink(0x10, 0x3, 0x0) r13 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x14}}, 0x0) getsockname$packet(r13, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x7) sendmsg$nl_route(r12, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700000086d7c0d6c878f064eb", @ANYRES32=r14, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-sendto$inet6-socket$inet_sctp-sendmmsg$inet_sctp-getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS-socket-getsockopt$inet_sctp_SCTP_MAX_BURST-socket$nl_netfilter-bpf$PROG_LOAD_XDP-ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL-bpf$BPF_LINK_CREATE_XDP-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-ioctl$XFS_IOC_START_COMMIT-bpf$BPF_MAP_CONST_STR_FREEZE-bpf$PROG_LOAD-getsockopt$inet_sctp6_SCTP_EVENTS-bpf$MAP_UPDATE_BATCH-openat$cgroup_ro-close-socketpair$unix-ioctl$SIOCSIFHWADDR-bpf$PROG_BIND_MAP-setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE detailed listing: executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000180)="1a", 0x1, 0x6, &(0x7f0000000480)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000003f40)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @remote}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="1c", 0x1}], 0x1, &(0x7f0000000200)=[@init={0x18, 0x84, 0x0, {0xc71f, 0xfff, 0x8, 0xc4}}], 0x18, 0x48060}], 0x1, 0x200000d0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, 0x0, &(0x7f0000000100)) r2 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0xc, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000880)={0x6, 0x23, &(0x7f0000000640)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x8}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@cb_func={0x18, 0xe, 0x4, 0x0, 0xfffffffffffffffd}, @map_fd, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}, @exit, @exit, @call={0x85, 0x0, 0x0, 0xc6}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000780)='GPL\x00', 0x4, 0x0, 0x0, 0x41100, 0x31, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000007c0)={0x7, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000800)=[0x1, 0x1], &(0x7f0000000840)=[{0x3, 0x3, 0x6, 0xb}, {0x0, 0x3, 0xb, 0x4}, {0x9, 0x1, 0xb}, {0x4, 0x5, 0x1, 0x5}], 0x10, 0xe9d}, 0x94) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000a00)={'syztnl0\x00', &(0x7f0000000980)={'syztnl0\x00', 0x0, 0x2f, 0x9, 0xf0, 0x5, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @dev={0xfe, 0x80, '\x00', 0x3f}, 0x787, 0x700, 0xff, 0x8001}}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000a40)={r5, r6, 0x25, 0x3, @void}, 0x10) sendmsg$NFT_BATCH(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x20004001}, 0x4000018) sendmsg$NFT_BATCH(r4, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a3c000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310007000008000a40fffffffc14000000110001"], 0x64}, 0x1, 0x0, 0x0, 0x94}, 0x24000000) sendmsg$NFT_BATCH(r4, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWSET={0x3c, 0x9, 0xa, 0x101, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0xfffffffc}, @NFTA_SET_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0xd}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x3}}}, 0x64}, 0x1, 0x0, 0x0, 0x44001}, 0x4000000) ioctl$XFS_IOC_START_COMMIT(r2, 0x80585882, &(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000001c0)={0x1, 0xffffffffffffffff}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x40f00, 0x9, '\x00', 0x0, @cgroup_sock=0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000500)=[{0x3, 0x1, 0x3, 0xc}, {0x5, 0x4, 0xc, 0xd}, {0x0, 0x2, 0xd, 0xa}], 0x10, 0x5}, 0x94) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xe) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000000)={0x0, 0x0, 0x0, &(0x7f0000000040), 0x80, 0xffffffffffffffff, 0x4}, 0x38) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000940)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) close(r9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)) ioctl$SIOCSIFHWADDR(r9, 0x8b34, &(0x7f0000000000)={'wlan1\x00', @random="000500000020"}) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000240)={r7, r8}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r3, 0x7, 0x3}, 0x8) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_tcp-setsockopt$inet6_tcp_int-shutdown-recvmmsg-mmap-socket$nl_netfilter-socket$nl_generic-sendmsg$nl_generic-socket$netlink-write-mmap-socketpair-syz_init_net_socket$bt_l2cap-ioctl$sock_ifreq-unshare-bpf$BPF_PROG_RAW_TRACEPOINT_LOAD-bpf$BPF_BTF_LOAD-bpf$BPF_GET_MAP_INFO-bpf$MAP_CREATE-bpf$MAP_UPDATE_ELEM_TAIL_CALL-syz_init_net_socket$nl_generic-syz_genetlink_get_family_id$nbd-openat$tun-ioctl$TUNSETIFF-sendmsg$NBD_CMD_CONNECT-socket$inet6_sctp-getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO-recvmsg$unix-sendmsg$NFT_BATCH-setsockopt$RDS_CANCEL_SENT_TO detailed listing: executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x24, &(0x7f0000000080)=0x1, 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000001f00)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/47}, {&(0x7f0000000100)=""/224}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/124}, {&(0x7f0000001280)=""/60}]}}, {{0x0, 0x20, 0x0, 0x0, &(0x7f0000000040)=""/26, 0x11}}, {{&(0x7f0000001380)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x0, &(0x7f0000001840)=[{&(0x7f0000001400)=""/149}, {&(0x7f0000001b00)=""/118}, {&(0x7f0000001540)=""/188}, {&(0x7f0000001600)=""/57}, {&(0x7f0000001640)=""/135}, {&(0x7f00000014c0)=""/101}, {&(0x7f0000001780)=""/171}], 0x56, &(0x7f00000018c0)=""/176}}, {{&(0x7f0000001700)=@ieee802154={0x24, @short}, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001d00)=""/213}, {&(0x7f0000001e00)=""/53, 0xffffffffffffff42}, {&(0x7f0000001e40)=""/2}], 0x0, &(0x7f0000001ec0)}, 0x3}], 0x15cbc1ab4c0933f, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x600000d, 0x8031, 0xffffffffffffffff, 0x2a9000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001a00)=ANY=[@ANYBLOB="1c0000002f0009002abd700000000000040000000800118031f92f5e12cb913e93201e4e97e721c9df405903f538293687ce772414b3face95d353905f36e84a789e93ff93d816e0fdb3c37808ac8d4cd06692d05b00"/101], 0x1c}, 0x1, 0x0, 0x0, 0x42804}, 0x84) r3 = socket$netlink(0x10, 0x3, 0xb) write(r3, &(0x7f00000000c0)="29000000140005b7ff000000040860eb0101b6ff02159f02c26ed638eeb738256e06a40e07fff0797e", 0x140) mmap(&(0x7f00003b1000/0x2000)=nil, 0x2000, 0xc, 0x200000006c832, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_ifreq(r6, 0x8922, &(0x7f0000000080)={'dummy0\x00', @ifru_ivalue=0xfffffffd}) unshare(0x22020600) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000002300810000000000000000850000007b00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xff}, 0x94) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000001b80)=ANY=[@ANYBLOB="76c6010018000000000000000c0000000c00000000000000000b0000583beafe924daa68263e00"/48], 0x0, 0x26}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x58, &(0x7f0000000180)}, 0x10) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000001d40)=ANY=[@ANYBLOB="12000000060000000400000002"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r8}, &(0x7f0000000040), &(0x7f0000000140)=r5}, 0x20) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r10 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x40000, 0x0) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) sendmsg$NBD_CMD_CONNECT(r9, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000001980)=ANY=[@ANYRES64=r10, @ANYRES8=r10, @ANYRES16=r7, @ANYRESDEC=r4, @ANYBLOB="0c00018008000100", @ANYRES32=r8], 0x3c}, 0x1, 0x0, 0x0, 0x55ebfcb85e78e904}, 0x4) r11 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x83, &(0x7f0000000040)={0x21, 0x0, 0x1, 0x1}, &(0x7f0000000080)=0x10) recvmsg$unix(r5, &(0x7f00000019c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000004c0)=""/8, 0x8}], 0x1}, 0x10022) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES16=r3, @ANYRESDEC=r1, @ANYRESHEX=r1, @ANYRESDEC=r1], 0xe4}, 0x1, 0x0, 0x0, 0x2004c000}, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r5, 0x114, 0x1, &(0x7f00000012c0)={0x2, 0x4e22, @loopback}, 0x10) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_netfilter-socket$netlink-getsockopt$netlink-ioctl$ifreq_SIOCGIFINDEX_team-socket-socket$nl_netfilter-sendmsg$NFT_BATCH-bind$bt_hci-unshare-socket$igmp-socket$nl_netfilter-sendmsg$IPSET_CMD_CREATE-socket$nl_netfilter-sendmsg$IPSET_CMD_ADD-syz_genetlink_get_family_id$ipvs-sendmsg$IPVS_CMD_NEW_DAEMON-socket$inet6_tcp-setsockopt$IP6T_SO_SET_REPLACE-socket$nl_route-socket$nl_netfilter-sendmsg$IPSET_CMD_PROTOCOL-ioctl$BTRFS_IOC_QGROUP_LIMIT-sendmsg$nl_route-sendmsg$NFT_BATCH detailed listing: executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, 0x0, &(0x7f0000000300)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)) r2 = socket(0x5, 0x4, 0x9) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={{0x14}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x3, 0x0, 0x0, {0x7}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWSET={0x5c, 0x9, 0xa, 0x409, 0x0, 0x0, {0x7}, [@NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x31}, @NFTA_SET_EXPR={0x20, 0x11, 0x0, 0x1, @quota={{0xa}, @val={0x10, 0x2, 0x0, 0x1, [@NFTA_QUOTA_BYTES={0xc, 0x1, 0x1, 0x0, 0x8}]}}}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x0, 0x84}}}, 0xa4}}, 0x0) bind$bt_hci(r2, 0x0, 0x0) unshare(0x6a040000) socket$igmp(0x2, 0x3, 0x2) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="580000000206012b000000000000000005000005050005000a000000050001000700000005000400000000000900020073797a310000000014000300686173683a69702c706f72742c6970000c00078008001240"], 0x58}, 0x1, 0x0, 0x0, 0x4000880}, 0x40c0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000780)=ANY=[@ANYBLOB="74000000090601020000000000000000030000000900020073797a310000000005000100070000004c0007801800018014000240fe8000000000000000000000000000aa1800148014000240fc000000000000000000000000000000060004404e1f0000050007008400000006000540"], 0x74}, 0x1, 0x0, 0x0, 0x10040003}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140), r1) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000540)={&(0x7f0000000480)={0x98, r6, 0x200, 0x70bd29, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xe45}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x48081}, 0x4044010) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x3c1, 0x3, 0x318, 0x0, 0x5c, 0x160, 0x138, 0x3e0, 0x248, 0x228, 0x25a, 0x248, 0x228, 0x4, 0x0, {[{{@ipv6={@remote, @dev, [], [], 'veth0_to_batadv\x00', 'pim6reg\x00', {}, {}, 0x84}, 0x5002, 0x118, 0x138, 0x52020000, {0x0, 0x6802000000000000}, [@common=@unspec=@limit={{0x48}, {0x2, 0x80000000, 0x8, 0x5, 0x3, 0x0, 0x4}}, @common=@hl={{0x28}}]}, @unspec=@TRACE={0x20}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x8000, 0xfffffffe, 'snmp\x00', 'syz0\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x378) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_PROTOCOL(r9, &(0x7f0000001340)={0x0, 0x0, &(0x7f0000001300)={&(0x7f0000001280)={0x1c, 0x1, 0x6, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x8000) ioctl$BTRFS_IOC_QGROUP_LIMIT(r7, 0x8030942b, &(0x7f0000000180)={0x1ab4, {0x0, 0x4, 0x8cee, 0x0, 0x8}}) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="380000005500e50226bd70000100000007"], 0x38}, 0x1, 0x0, 0x0, 0x2000c844}, 0x8110) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xe4}, 0x1, 0x0, 0x0, 0x40804}, 0x20000800) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_tcp-bpf$MAP_CREATE-bpf$MAP_GET_NEXT_KEY-bpf$PROG_LOAD-ioctl$sock_SIOCGIFINDEX-bpf$PROG_LOAD-bpf$BPF_LINK_CREATE_XDP-socket$nl_generic-sendmsg$nl_generic-syz_emit_ethernet-socket$nl_route-socket$inet6-setsockopt$inet6_int-socket$nl_netfilter-sendmsg$NFT_BATCH-sendmsg$NFT_BATCH-sendmsg$nl_route detailed listing: executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="0b00000008000000010001000900000001"], 0x50) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r1, &(0x7f0000000080), &(0x7f0000000200)=""/166}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xa000000}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000740)={r3, r2, 0x25, 0x0, @val=@tracing={0x0, 0x8}}, 0x20) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1800000027000100fdff0700001000000400000004000180"], 0x18}, 0x1, 0x0, 0x0, 0x400c801}, 0x4008090) syz_emit_ethernet(0x42, &(0x7f0000000380)=ANY=[], 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x1a, &(0x7f0000000000)=0x6, 0x4) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000b00)={&(0x7f0000000440)=ANY=[@ANYBLOB="140000001000010000000000000000000a00000a6c000000060a0104000000000000000002000000400004803c0001800a0001006d617463680000002c000280140003002000000000000000030007116b61979e0c000100636c75737465720008000240000000000900010073797a30000000000900020073797a32"], 0x94}, 0x1, 0x0, 0x0, 0x14}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0x403, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @gtp={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GTP_FD1={0x8, 0x2, @udp6=r6}]}}}]}, 0x38}, 0x1, 0xba01, 0x0, 0x4000050}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_udp-socketpair$unix-sendmsg$inet-recvmsg$unix-socket$nl_generic-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0xffc9, 0xffffffffffffff9d, &(0x7f0000002d40)="b3070d5b19aa16a7489474168245f80bbfa179c79d3bffb79761ab0d8e009e9b42b881f247de05b072442debf7bc0ed4b393a763a2bf3d12b851fd541f7a7169bf1fbd1640409fb8f29f118ac55c111bb188b49c7bdb0b55d9b03ef63529493d44c4617aa69a7fe28b6438a324f15e3eb21a0f5a233ee9e9071b7d746b5ee5ec93c8f26de857054995b60874a9d27726d9c069ab61a1623c8951aeaabe0e5d7538f7dbd8bd0628798f4622ee0f72d66106093500348e147e9dcee5dae63af07a6fb007e4cf9d6d6359a252aa81ec8a9caefdcb28f79094b5cab4e154a22c44bf971c039f2d566c4aec66cebca90bfe16ada4b03ffc7e90b023eec64cce3c0351597828adc485980b2aaddd930e4e424e2d0314f7fe17c3092ec5f5e54b39844e714661ac9edf447a2e3dc89f110e54528a4e22d8a86585b4601028b2bbbb4f70b7ac3b6c7129d4d0c8ce0b02c3c1f5e4128a6d315002443ac28bdb0c9d7abe3e4286ec1055688ec813b9979121e900aea3693b9c8b427bb69576362dfb258f8df59e0dbefd7034c1e887a06731e1cc25113331eab4b0d022a63107f774b4a631fa71e16e290881c25fe6af9775fd65359e2af043ec9caad726b0ce923e3c6ef9d081f967e8ef34ef0329b1c84b7bf024bda4cfda93debe4ba05de3e1728c8e22cb844c74f8d769929e6295a16bea0c50727fa33b3c10d2e53e66b20761d9fc6ef5f24b311ff8a4239f81fba4a808a08785c8cb22ac1c4a06f7b3ce232806dfb41c5aa694cf55b9872aa2c53175a76a3427dbb5c00c15ed62686a048edba6bff31ef1a84d711eddc76a4db44c880f26a79da84b9f9cfaaf909267b67a9c853ea9eb1fe586db67a98dcf37a15d5295857ee0bb4e8a4b551f2629bfc72592c0854266245b837a91f3eefbc2612ee909fa43209d02af7d3b83ec13e5dbbfe1a34a8b45ce49722a5369c3c1b8bccd5386cf57baae0d5c4a355d5a729ddce5c0be3aaafaffa497dd6b7f363b5e53f3849c7a2013e0db1ca5d2d93b0a809d1c27306883edaf11b73199275301a9d28cb3e9b267e3342fad165a13f3e44d0d53afc95f44474d5761416489612b6054c17a383a03782bf380bf347742f2845be2df988310378dad9bbf1980a4a84a5e4f10b3a28db2e7829e25640b833b0cf6675eba6601502a7ae3177860dac93726ad9adabc6d98ce30a4cb01ce01b6309982898b617f20c55510253405d93e70fbc4c9ded36bacff16e49d9f70d852c41cec96d6e4f6c44167ed6990d04e63f15fd934e6120f9189fd04e8ff4554fe23751dea387ab1ef5b0973d9510c4cbb1fe89f80d7875c16b2ff9a746f8e2b4e9dc5594712c511dea6bf63c4d9fd7114092ffdcfc16dde14359b2fda592214ad728b4e19132970be209ed98dda93c1c3abe8cffef35679b61e9ac56802bbce8509a047415ab6971d73d994e5825115fffd6f389144fdec3bb012f9f392fee8310a847192dc6ff4247a6ba44ca75ed0bc40b50767407a7d6420018b2bd1dc9ed66e11fe5c7b768ff7aae6d1ae62516a0ad980f366b6f3ea5d9e407b3e88869749b15fe400509d70256d82b2d5428b2912e648ebe7022d6f3bfc8d0c9423cba893efc65394e63a56269b7a17f69294000b0bd27902730356f238b868803b7ff4da31013ad66e22c5c7afa1b370fd2d10e0175a3bfba66d88e29fb371998424be80737bfb38db011efc5d63f0fa17efcd90a5cd2d310ab8e4ff2631dc2fc2be5404d4026fb916c1cd481dd70ea1755813574a0ec1d01b1411c7a7a69f6ac972487f9b470090c419d1c57d8641d6f4cd10b1d55ce621ed8e14f28f11b579a6408bbff9fc13cf6fb07c22770e65ed772e790844ea608e38ae48302efb09c173d8c653aaf0c6be98d9a2d166c9d318dfbb8f06b9a241ac72d68a82dbf7f3255e2cb0af5227d854a71b7d4c89fe943db9c0c19ac1dd5264bf8515b217f1de94b5da0f3a4a73f587a71bad13e447eb5ca4d76d3645d749f2ba4b46da62a7717e544cfb025b364c5d19ec6330bc6fdf161a153c61720031dfa170f0c77de03b36fa898e8f00dcb04c21db7362200fae366363f82a2d7292e0d67b72f64e227fdd91edd3c455e7341a9a9b8832631891b563a8d064955d0074a216062147414c2c8badd2c547a51734a96c215d82c68f3eeba0f9a4954e479a0534a8fd131a4b9b1d069322907c1b49e5c68b86079841b34867ae69d42f9843a9c9d290d0ea9ab4068a58e9c76588391b12420af3d9e3d8bf672f3f0ac88a8c269a9570576f6a1a5a39d63cdf7e459a620af3fe5b6fdc7576732bae1f8ab81d5294562d5e82f1273ba1f2cc1f336f2ed3b4a9901dbb3e86f3859750ef51db3601247fcd157072bc3843aedb474433c4694942f1c13356d4cfbf56d5834f9c0250044a017137ae689db25feec05600827c11955e492fb67dc2239b75d7ecc3b279901670ef2ca4d2010cf7e8f08107781b2da20d716619117191f8df96cfe9a81ef18ec0ebcc99cc3558830265d0346f9767ddb6c2fbb2495a9b8ee91f82a1bea2324ec011f45f1462aa216c209186229c233006600414628beb9738efbdad2601cac6b2b7e4c803719d6b826c44e9ae057711f067de8b0f0d1ae2a2f78936a44e2dd9e9b19244ad4b07e6cb870b594fa6f86012f699455ee86aebab98c69f332876fd820f11e982b6023325ab335a28cdceb7ce3bc4706856b4aa37b67fc1a7dc1ce4d88b277db25ebad94140b6107310a4f6e597e8895277c749687e89f0a69bf3cb1de8b459b400806fa8fc5ba4441dce50d3ff057467285e4c21cb12bac00791c3ad4f27c46c58d15de6e9cd746acd26a4fbb7da8849aa6f423dbf3974c1c4610804b5e3e46d5d6d945415e22c039481224a30cbe2b3e271b9f50297afd5df882e5b96fe31acd3e92b8fc5d0cec29915946fd0c02bc2775ad54edfb2715c9e0e197e28e0e1a6505fafec1f24d848c18afc2acb48992cab420200e06db88bc50b985932b40b16bddfdf29480fbddf106f8a5caf40d0304e45ab7c19cea65e834ef6742c413563657b8d7c27b30f85fab4fc041b50c532ea646b0755437603f1a05f87b8d67976f3ae9e729c3fb8ddb91f26d7b26f003c1a8efae40acb42360ea5144d550203e38c4e0329e6c42353b08ef1278dc529cf272b2f8e32b578f6d874fbae55f12db0081a2a6b543a418e74b121e1698eadb8f1ef214d38c403768f4df4b96b2a97c18c584b8a81f3fedd0b0653c9380bb7b42db34217a4b2e57c07de829381de337f65415f794c02192ce775e6788b4d7bf3d06f5e027b89824853b086839c75932dcf6f43c5cfe72b8d89401c8ae441f15337483e46bb09cdf6394f4be8f66415cf842f4567d114dc50f3a2c15b54e4fe65b24bc9ffabe9ce60115f309b510f5433da6fb2cc0d9ff04282b355567841a4c04ffcb47d39d5da114fc167b4e8e35437cf55e7d84b3ef27c7a0390c76643e58691d55196fbd2e3070a9308d76af61c4b43005981ef641be82f6eb80ae69a60ec4e78f99cef86f84bc9ad1101397648dfd15b51dac18cdd46c58f433772c6598364b351e1ea15e21eaa5889ad09e6400c72cb3162034838141a86338ca2f47d0f88d6c0ca13729999d0d7233c7d91bfb8359c5b3e7248f6034a57b28299f6465cddb2622a8c07c221beaa2236a04fb9d3c52e5548d0f0f4506ff8ab3d5e24be3d9d11ac02ff44a8efef9145d16ec9af4fc0cb9d5428e70c62785c9a7bb3d818f7403d2547ff80e9bcd922fe58598590d14eddda8fd07aac6776a6ce015c7dd2cc8eafbd927f7ffc8f519b327e3759e7f41ffee8d4a2121d9b9b4ceb32fd820fff7ad156c74604cab787135cc27b715aa26671fe99a5b9b2f47694f0b8183a266a90ef7c724f95c39e3725e2e54c1bfec568dbf42150ff0cf200c6b22d52ffa932443d62a61e3890cee62516fb0dec3c4d310225ee20a3f29b3dd12f3b1d09225a9a6caf3c2e467f47b92ed3888ea6d7095d8c00a78f36c64a28c2feb102a661e7e4642b8ef4eb3fce7846060873c6a64f76081eb765cd9537d2e08c8bc44d07abc3e77b8e0dd366849d63b11667f5e64b96e89b2ef5fe21b4f5425a7ddc257ddd0202e241060e641341faf01b5ae6577e399fb7714a19add131bf9a89a5d5796140ade0561952c3ff17fc2a6a76efaaa13bd1758d79aa0c85cf6d2617c028ac1f3d5e45a4dd6f0957ebe735e1971251942ebf3927db2254bd5a496eb0a77ad70ced2f70aa837319c454a73041c76c6e01da43bb891140d845528c7c5a26f0dc4dc21d592ef72a105cb3677b9a11a63678882b16aee511b40bd177ec7d3ef272ce23839920c104aafc2f46a99a313a54655bf3ed9fa1492fafb57239ba23ef9325825728ef2d878290f83ac338284b863342353eec1bd132055ebb7d79cecd490b02c8e909cc47ec408f5b8d9571055a7976f54a7ed746e7800ad1f0540ae4046e2256b3afa18f98f28b197ed80f9cdeb2795e41558afd12ae6af37c8911a14235319bca43790c3b6b7b53f63ad85fa83f8f96f5b0460da232f7c239888f352d47b2e8d475d1229afb17143e95e06f786cebdab36d8ce9d281b48562e8b9b00991d1530639a8c5df2ddf58a2c836384b25eac8bf41252fdb8f6a22a88cbe9939fdb098d53a090ecf29e1840bb3b40ee5fc4cabf1fb4014c6aca89f9a781d21a5b14adef25cb2afc83c1f2e3a68ee9994d93f211d3eda73f921911ffec1d558a5e555d8663d3464e866d4985785d621b5fb01767978ee3a7a8356ab681537d17eca71a5dc5d25ab9f182a75b68b650b1a7b0e27b70aacbfe32912bf97ab9e9360f4e6263178c4568da1aede597ffae2ee62fa22fd42e667dac1b48acb807e7083c216a5ec3541cacb8af570fbf050b8f0b93d4f532f110f430d4b08dfbb88e00a6c260a240384ac924096a9d9a17e7580c3304e16ca73f3d6903d72921bba5e4c7a6fce1cb97cf0fc137ba4a1bdcf112e423188c55152559610ed7ae1479db0998bd3cb1ed893e82ff38c958d1e7c693a74ce26254ee515939f96089ccbdc602e225b914fce6b4a6cb193de80328b6eb5d4708405cd7f076d2385abdee1e2c5a68209b0cca0b2f3384dc9c161c62d43597f291162787d0caa3af350f37e76b26e77185aa570a3ff962debd2467abc6e4a06f58753c26edab7718f17f2f57ed7d93dfea748780f57bb1270bb59c9e5f3f9bce8d3c5d2c2f3054313e7987c6e8d0771b923122bc969f7d3fc78c2f3cb04a4c6f75592070773cf2a4573e9c9bd9ac3f28226581f76fd4fd369d99e50c0e35a81617089fb496b2c9c1186fde48682e4a319e4feb7590ce561a9bc4aa1b89910c6d9b124a7b68e9f6706f82eb35e12465fdefccc3e5d8dc11264e3b5baa746ef2822c97b65e6361b26b6c51d1d54a9b1ed5da29bf7717f11abb3d59d7c3b54cd1afd0effdbb73dcb2037f6c73ae29400862877bdae935e354c7b275615192eeb904ac8f1f2d08e83a370714e205f66400a17fe4b6b864d358cbffe04a78d5baeba230956e68569ac3fcd854b639b612095e4e7e405713616d69fca80e18f13b1185f1be523ec08794d326e7c2e218ad94e954e10fa37aa5adadc6a6d6e9e238909e7329b016543ec4e7e648efac549cf156bd4b2b7b3a78cfa9ffcfe4fd5d715d11a3a3105df5a27619200843de421d840a893e94e52d70ddb7a6b06f8c675e4dec51726e41e34cd9aeb753cc8123b5b276cc6e76671821994d802e87e6b4ecc84af312bdd4d7d310e89989a0fe976fba8a48bb71655197adceb140de613d1652e9d61d54bea56573c75ace8403cc5c05e637e225327323bd9e0ac1f8bf933625f07ccd7769235a005c0c738e84225c07651220711e991534cd58c2b1f5a5cecdbfc5feed7f5feb119a064a8bc93b6e680e742c0ba33f27059ca62c192983bcb075211db531d7c4cf85ca7a4f833c01ec1bddca9e4072dc854a7db6788bac2f03a86951621c75b0b5827d3f92f9ffd20633a7d2cd55441fe9fcd1658b4f4799caf995a4cd7aa829dd2e24f40", &(0x7f00000004c0)=""/13, 0x3, 0x0, 0x33, 0x6f, &(0x7f0000000100)="46cc00117877b1d08f679b92d46ce23b736d0feb470f4e1d46f158db88f9b77bb3c77bccb45147c5d805b06529d7210feec810", &(0x7f0000000240)="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", 0x2, 0x0, 0x7ffc}, 0x21) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001000010700000000000000000a000000060001"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x240080d0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit single: successfully extracted reproducer found reproducer with 24 syscalls minimizing guilty program testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_udp-socketpair$unix-sendmsg$inet-recvmsg$unix-socket$nl_generic detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0xffc9, 0xffffffffffffff9d, &(0x7f0000002d40)="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", &(0x7f00000004c0)=""/13, 0x3, 0x0, 0x33, 0x6f, &(0x7f0000000100)="46cc00117877b1d08f679b92d46ce23b736d0feb470f4e1d46f158db88f9b77bb3c77bccb45147c5d805b06529d7210feec810", &(0x7f0000000240)="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", 0x2, 0x0, 0x7ffc}, 0x21) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_udp-socketpair$unix-sendmsg$inet-recvmsg$unix detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0xffc9, 0xffffffffffffff9d, &(0x7f0000002d40)="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", &(0x7f00000004c0)=""/13, 0x3, 0x0, 0x33, 0x6f, &(0x7f0000000100)="46cc00117877b1d08f679b92d46ce23b736d0feb470f4e1d46f158db88f9b77bb3c77bccb45147c5d805b06529d7210feec810", &(0x7f0000000240)="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", 0x2, 0x0, 0x7ffc}, 0x21) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r7, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) recvmsg$unix(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_udp-socketpair$unix-sendmsg$inet detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0xffc9, 0xffffffffffffff9d, &(0x7f0000002d40)="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", &(0x7f00000004c0)=""/13, 0x3, 0x0, 0x33, 0x6f, &(0x7f0000000100)="46cc00117877b1d08f679b92d46ce23b736d0feb470f4e1d46f158db88f9b77bb3c77bccb45147c5d805b06529d7210feec810", &(0x7f0000000240)="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", 0x2, 0x0, 0x7ffc}, 0x21) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_udp-socketpair$unix detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0xffc9, 0xffffffffffffff9d, &(0x7f0000002d40)="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", &(0x7f00000004c0)=""/13, 0x3, 0x0, 0x33, 0x6f, &(0x7f0000000100)="46cc00117877b1d08f679b92d46ce23b736d0feb470f4e1d46f158db88f9b77bb3c77bccb45147c5d805b06529d7210feec810", &(0x7f0000000240)="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", 0x2, 0x0, 0x7ffc}, 0x21) socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN-socket$inet_udp detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0xffc9, 0xffffffffffffff9d, &(0x7f0000002d40)="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", &(0x7f00000004c0)=""/13, 0x3, 0x0, 0x33, 0x6f, &(0x7f0000000100)="46cc00117877b1d08f679b92d46ce23b736d0feb470f4e1d46f158db88f9b77bb3c77bccb45147c5d805b06529d7210feec810", &(0x7f0000000240)="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", 0x2, 0x0, 0x7ffc}, 0x21) socket$inet_udp(0x2, 0x2, 0x0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r5, 0x0, 0xffc9, 0xffffffffffffff9d, &(0x7f0000002d40)="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", &(0x7f00000004c0)=""/13, 0x3, 0x0, 0x33, 0x6f, &(0x7f0000000100)="46cc00117877b1d08f679b92d46ce23b736d0feb470f4e1d46f158db88f9b77bb3c77bccb45147c5d805b06529d7210feec810", &(0x7f0000000240)="23c65d54f4c5b2babf5c69a185dbff810f38fd90ca899adb0f5f20000000000000005ccad8c230f11b3f1d4db7d6d15136901ae9b5630dde5ae4617eab63a73595bac8332292e02cbc98162455420f9435aa727b090260f7c68e06e1e54e2bcfe9e4210d9ba263e2000000f8a49f102874d2fe80fec28e0b84552470f43e45c508dae05d842d28101ce992cfb22754e81de7e2ba70efceb435946b644796b2ed7d909371b5094bfbce2c8861f0597561c7440814ee2ce467eb3193558b1c454e6c4ada2d4c4c0671485a7c6b5c13a498e261835b6f1ecd6f513d85eac1c619f77ea9c8b1c4f73a37c398569e780bb5b5d0856030e64da2575e2b5e072c4061c1631d5ee88067f249a3ec00343ff3796422d33a143ec733c66ba2619c4fea5ee9ff07374ea98620e5cca892997b11bdd7c7e0ea553e207c38df29a5ae58d0ef611a1460bc5b03a63a728eff9b1ce98885a6497033d54486cc939bb92c5d292a37fe9ac2f5e7d3913612ca91dcf2d137f90aab571907673a4399680acec5cc8b5b87ecc14223c95a65c95dda1f227a9db02cca68a4a157c9da8e5dacdab0cd9d3df0f055b8a2c99f1eced693fa46525e21f651fee85f47c6f3fd6acb1e51e5542c1212508a72c7e79a7cb8eeae7aca7bba4b4d9d74c2b7c5cb111f0d716d57ae21b8abda1658abfd250e9be722c37e886d5fb073c39f", 0x2, 0x0, 0x7ffc}, 0x21) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap-bpf$PROG_LOAD detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000bc0)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN-mmap detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r4, 0x0, 0x67, 0xeb, &(0x7f0000000180)="07c109d2061645a6d538633c77cbf9e9cdba8ddb603a61b09a5133429d2f9b46302e22ca73bb60e8f25f60a01a87d2a034564ddd8406cb4c1e1d22fdfcd8ec337d366b70657f0b3120e7a78bccab51d4f92c50854ac2878e0658b36e6641e2e903e0f1fb18c694", &(0x7f00000003c0)=""/235, 0x77, 0x0, 0x30, 0xda, &(0x7f00000004c0)="9088aa87e5cda6de3ca87ca4948fbff0d6e18ea8e60a9e385002dcaebbc8196c7a0c29ad29f50b4b2a1acfaf1a4091eb", &(0x7f0000000500)="4fdee36a7cb415b001aa7e92ab47187e1d838552dac6a229e737987c0ace514fc084269cae517ffcdbb876cca230e2415e75120d39d04d2f0764beaf73262eb180ebaaa1a780c336beba442b506eaebb1bc750a98e0fae54ef46a4f20558a7cd9cb2c339495c5531d6461dedb933fde6048ac1523c176b9f482fab23e7f70c84e4637631d62d12c88aefedd25ef0569db0d3f9d40af5ad85c2d2075b48ff6e87cf28c0ddc903147d087ca855eaa09c8197f3ae7b26aef5efcf3b9c984c510bb09bf69cb1bd600fcd13eec5063a238a1f54bfd8472bf283887848", 0x1, 0x0, 0xfffffff3}, 0x50) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP-bpf$BPF_PROG_TEST_RUN detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0xe, 0x0, &(0x7f0000000380)="fc5cc45c490704289349a8af1d25", 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket-bpf$PROG_LOAD_XDP detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000780)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x6}, 0x94) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet-socket detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) socket(0x1a, 0x2, 0x0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route-socket$packet detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion-socket$nl_route detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) socket$nl_route(0x10, 0x3, 0x0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF-openat$tcp_congestion detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000200), 0x35c, 0x0) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD-bpf$MAP_CREATE_RINGBUF detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)=ANY=[@ANYRES8=r0, @ANYRES8=r1, @ANYRES32=r2, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRESHEX=r0], 0x48) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic-ioctl$sock_ipv6_tunnel_SIOCDEL6RD detailed listing: executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000040)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=0x64010100, 0x6, 0x16}}) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: socket$inet_udp(0x2, 0x2, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_route detailed listing: executing program 0: socket$inet_udp(0x2, 0x2, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-socket$nl_route-sendmsg$nl_generic detailed listing: executing program 0: socket$inet_udp(0x2, 0x2, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_generic-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: socket$inet_udp(0x2, 0x2, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-openat$tcp_congestion-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: socket$inet_udp(0x2, 0x2, 0x0) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet_udp-socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program crashed: lost connection to test machine suppressed program crash: lost connection to test machine testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, 0x0, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={0x0, 0x14}}, 0x24000004) program did not crash testing program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x14}}, 0x24000004) program did not crash extracting C reproducer testing compiled C program (duration=6m0s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: INFO: task hung in nfsd_nl_listener_set_doit simplifying C reproducer testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: no output from test machine a never seen crash title: no output from test machine, ignore testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing compiled C program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic program crashed: INFO: task hung in nfsd_nl_listener_set_doit testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program crashed: INFO: task hung in nfsd_nl_listener_set_doit validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program crashed: INFO: task hung in nfsd_nl_listener_set_doit validation run: crashed=true testing program (duration=6m0s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$nl_generic-socket$nl_route-sendmsg$nl_route-sendmsg$nl_generic detailed listing: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=@newlink={0x8c, 0x10, 0x1, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x60938}, [@IFLA_GROUP={0x8}, @IFLA_PORT_SELF={0x64, 0x19, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5e, 0x2, '[{\x00bgS\xba\xab\xd8q\xbf\xbaJ\xa6\x03)\xc1E\xdfvB4+s\xe3b\x17*\'E,\vMn;\x1f\x1f\x87T\x96\x8b\x0f\xc3\xa5\x18\xc9\x8f\xdf\x18\x8d4\"+\f\xf9\xc4\xe9\xe7\xdaBTG\xe5\xee/\xca\xc0\xd3\xed\x81,;;\xe8\xe8\x01\xe0\x00\x00\x00\x00\x19q=\x88\xfaV\x97`V'}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48005}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000270001002bbd7000fed7df5006"], 0x14}}, 0x24000004) program crashed: INFO: task hung in nfsd_nl_listener_set_doit validation run: crashed=true reproducing took 3h59m38.261646372s repro crashed as (corrupted=false): INFO: task syz.2.19:6030 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.2.19 state:D stack:22512 pid:6030 tgid:6030 ppid:5780 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f1c8939de59 RSP: 002b:00007fff28d00f28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f1c89625fa0 RCX: 00007f1c8939de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007f1c89433e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f1c89625fac R14: 00007f1c89625fa0 R15: 00007f1c89625fa0 INFO: task syz.1.18:6031 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.1.18 state:D stack:22888 pid:6031 tgid:6031 ppid:5778 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f9ad379de59 RSP: 002b:00007ffd9afd18b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f9ad3a25fa0 RCX: 00007f9ad379de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007f9ad3833e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f9ad3a25fac R14: 00007f9ad3a25fa0 R15: 00007f9ad3a25fa0 INFO: task syz.0.17:6033 blocked for more than 144 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.0.17 state:D stack:22984 pid:6033 tgid:6033 ppid:5782 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f22a199de59 RSP: 002b:00007ffff23fdf78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f22a1c25fa0 RCX: 00007f22a199de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007f22a1a33e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f22a1c25fac R14: 00007f22a1c25fa0 R15: 00007f22a1c25fa0 INFO: task syz.4.21:6034 blocked for more than 144 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.4.21 state:D stack:22888 pid:6034 tgid:6034 ppid:5792 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fed3cb9de59 RSP: 002b:00007fff8d103108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fed3ce25fa0 RCX: 00007fed3cb9de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007fed3cc33e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fed3ce25fac R14: 00007fed3ce25fa0 R15: 00007fed3ce25fa0 Showing all locks held in the system: 1 lock held by khungtaskd/30: #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6775 3 locks held by kworker/u8:10/1182: #0: ffff888031305140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #0: ffff888031305140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #1: ffffc9000560fc40 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #1: ffffc9000560fc40 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #2: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:134 [inline] #2: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x116/0x15c0 net/ipv6/addrconf.c:4229 2 locks held by getty/5380: #0: ffff88823bf620a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211 3 locks held by kworker/0:6/5973: #0: ffff88801b027140 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #0: ffff88801b027140 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #1: ffffc900035d7c40 (netdev_work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #1: ffffc900035d7c40 (netdev_work){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #2: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: netdev_work_proc+0x6f/0x770 net/core/netdev_work.c:116 2 locks held by syz.3.20/6025: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.19/6030: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.18/6031: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.17/6033: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.21/6034: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.22/6181: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.25/6246: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.23/6247: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.24/6248: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.9.26/6249: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.3.27/6285: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4} , at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.30/6406: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.29/6419: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.28/6428: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.31/6433: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.32/6475: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.33/6584: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.34/6623: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.35/6647: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.9.36/6648: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.3.37/6684: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.38/6728: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.39/6794: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.40/6837: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.41/6850: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.42/6873: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.43/6915: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.44/6972: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.45/7034: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.9.46/7073: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.3.47/7075: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.48/7112: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.49/7147: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.50/7196: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.51/7269: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.52/7270: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.53/7312: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.54/7353: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.55/7394: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 7 locks held by syz-executor/7397: #0: ffff888034574450 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2733 [inline] #0: ffff888034574450 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff888045c74880 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff888029a5b5a8 (kn->active#59){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff888029a5b5a8 (kn->active#59){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8f8a8c80 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: new_device_store+0x13c/0x710 drivers/net/netdevsim/bus.c:184 #4: ffff888041434128 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1102 [inline] #4: ffff888041434128 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffff888057ce0258 (&devlink->lock_key#42){+.+.}-{4:4}, at: nsim_drv_probe+0xfc/0xbf0 drivers/net/netdevsim/dev.c:1658 #6: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:134 [inline] #6: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_dev_lock+0x257/0x2f0 net/core/dev.c:2166 3 locks held by syz-executor/7398: #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline] #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:366 [inline] #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 net/core/rtnetlink.c:4194 #1: ffff8880437e4e70 (&dev_instance_lock_key#23){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2852 [inline] #1: ffff8880437e4e70 (&dev_instance_lock_key#23){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:42 [inline] #1: ffff8880437e4e70 (&dev_instance_lock_key#23){+.+.}-{4:4}, at: do_setlink+0x3d4/0x4670 net/core/rtnetlink.c:3156 #2: ffffffff8eb5ff68 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock kernel/rcu/tree_exp.h:311 [inline] #2: ffffffff8eb5ff68 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2d0/0x770 kernel/rcu/tree_exp.h:961 1 lock held by syz-executor/7432: #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:134 [inline] #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x470/0x19f0 net/ipv4/devinet.c:978 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 Call Trace: dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:122 nmi_trigger_cpumask_backtrace+0x17a/0x380 lib/nmi_backtrace.c:65 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline] __sys_info lib/sys_info.c:157 [inline] sys_info+0x135/0x170 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xfd7/0x1030 kernel/hung_task.c:561 kthread+0x388/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 7398 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 RIP: 0010:get_stack_info+0x0/0xf0 arch/x86/kernel/dumpstack_64.c:193 Code: cc 9c 38 8e c3 cc cc cc cc cc 31 c0 c3 cc cc cc cc cc 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <0f> 1f 40 d6 41 57 41 56 41 55 41 54 53 48 89 cb 49 89 d6 49 89 f7 RSP: 0018:ffffc90000007738 EFLAGS: 00000046 RAX: 1ffff92000000f02 RBX: 1ffff92000000efe RCX: ffffc90000007808 RDX: ffffc900000077e8 RSI: ffff88804c799f00 RDI: ffffc9000661e890 RBP: 1ffffffff2331237 R08: ffffc9000661e898 R09: 0000000000080000 R10: 0000000000000000 R11: ffffffff8eb59c60 R12: 1ffff92000000eff R13: ffffc9000661e890 R14: ffffc900000077e8 R15: ffffc90000000000 FS: 0000555557c05500(0000) GS:ffff888124f5e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f45e6957e20 CR3: 0000000048d24000 CR4: 00000000003526f0 Call Trace: stack_access_ok arch/x86/kernel/unwind_orc.c:412 [inline] deref_stack_reg arch/x86/kernel/unwind_orc.c:419 [inline] unwind_next_frame+0xc01/0x2550 arch/x86/kernel/unwind_orc.c:614 arch_stack_walk+0x11b/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0xa9/0x100 kernel/stacktrace.c:122 kasan_save_stack+0x3e/0x60 mm/kasan/common.c:57 kasan_record_aux_stack+0xbd/0xd0 mm/kasan/generic.c:556 insert_work+0x3d/0x330 kernel/workqueue.c:2226 __queue_work+0xcd8/0x10a0 kernel/workqueue.c:2401 call_timer_fn+0x192/0x5e0 kernel/time/timer.c:1748 expire_timers kernel/time/timer.c:1794 [inline] __run_timers kernel/time/timer.c:2374 [inline] __run_timer_base+0x67e/0x8b0 kernel/time/timer.c:2386 run_timer_base kernel/time/timer.c:2395 [inline] run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2405 handle_softirqs+0x225/0x840 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] invoke_softirq kernel/softirq.c:496 [inline] __irq_exit_rcu+0xca/0x220 kernel/softirq.c:735 irq_exit_rcu+0x9/0x30 kernel/softirq.c:752 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1062 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:console_trylock_spinning kernel/printk/printk.c:2039 [inline] RIP: 0010:vprintk_emit+0x45d/0x560 kernel/printk/printk.c:2478 Code: 0f 84 44 ff ff ff e8 b2 6a 21 00 fb eb 44 e8 aa 6a 21 00 e8 85 ed 29 0a 4d 85 f6 74 94 e8 9b 6a 21 00 fb 48 c7 c7 a0 bf b4 8e <31> f6 ba 01 00 00 00 31 c9 41 b8 01 00 00 00 45 31 c9 53 e8 fb 1b RSP: 0018:ffffc9000661e940 EFLAGS: 00000293 RAX: ffffffff81a507a5 RBX: ffffffff81a5061f RCX: ffff88804c799f00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8eb4bfa0 RBP: ffffc9000661e9f0 R08: ffffffff905775f7 R09: 1ffffffff20aeebe R10: dffffc0000000000 R11: fffffbfff20aeebf R12: 0000000000000000 R13: 0000000000000032 R14: 0000000000000200 R15: 1ffff92000cc3d2c dev_vprintk_emit+0x338/0x400 drivers/base/core.c:4996 dev_printk_emit+0xee/0x140 drivers/base/core.c:5007 __netdev_printk+0x3e1/0x480 net/core/dev.c:13079 netdev_info+0x11e/0x180 net/core/dev.c:13134 netif_change_name+0x8ad/0x970 net/core/dev.c:1485 do_setlink+0xb66/0x4670 net/core/rtnetlink.c:3226 rtnl_changelink net/core/rtnetlink.c:3885 [inline] __rtnl_newlink net/core/rtnetlink.c:4056 [inline] rtnl_newlink+0x15a3/0x1c30 net/core/rtnetlink.c:4195 rtnetlink_rcv_msg+0x802/0xc00 net/core/rtnetlink.c:7112 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] __sys_sendto+0x408/0x5a0 net/socket.c:2252 __do_sys_sendto net/socket.c:2259 [inline] __se_sys_sendto net/socket.c:2255 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2255 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f768415e68e Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 RSP: 002b:00007ffcc568b7b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 0000555557c05500 RCX: 00007f768415e68e RDX: 0000000000000030 RSI: 00007f7684f53610 RDI: 0000000000000006 RBP: 0000000000000001 R08: 00007ffcc568b834 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 R13: 0000000000000000 R14: 00007f7684f53610 R15: 0000000000000000 final repro crashed as (corrupted=false): INFO: task syz.2.19:6030 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.2.19 state:D stack:22512 pid:6030 tgid:6030 ppid:5780 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f1c8939de59 RSP: 002b:00007fff28d00f28 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f1c89625fa0 RCX: 00007f1c8939de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007f1c89433e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f1c89625fac R14: 00007f1c89625fa0 R15: 00007f1c89625fa0 INFO: task syz.1.18:6031 blocked for more than 143 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.1.18 state:D stack:22888 pid:6031 tgid:6031 ppid:5778 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f9ad379de59 RSP: 002b:00007ffd9afd18b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f9ad3a25fa0 RCX: 00007f9ad379de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007f9ad3833e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f9ad3a25fac R14: 00007f9ad3a25fa0 R15: 00007f9ad3a25fa0 INFO: task syz.0.17:6033 blocked for more than 144 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.0.17 state:D stack:22984 pid:6033 tgid:6033 ppid:5782 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f22a199de59 RSP: 002b:00007ffff23fdf78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007f22a1c25fa0 RCX: 00007f22a199de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007f22a1a33e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f22a1c25fac R14: 00007f22a1c25fa0 R15: 00007f22a1c25fa0 INFO: task syz.4.21:6034 blocked for more than 144 seconds. Not tainted syzkaller #0 "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. task:syz.4.21 state:D stack:22888 pid:6034 tgid:6034 ppid:5792 task_flags:0x400140 flags:0x00080002 Call Trace: context_switch kernel/sched/core.c:5510 [inline] __schedule+0x17d9/0x56c0 kernel/sched/core.c:7234 __schedule_loop kernel/sched/core.c:7311 [inline] schedule+0x164/0x2b0 kernel/sched/core.c:7326 schedule_preempt_disabled+0x13/0x30 kernel/sched/core.c:7383 __mutex_lock_common kernel/locking/mutex.c:726 [inline] __mutex_lock+0x7bf/0x1550 kernel/locking/mutex.c:821 nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 genl_family_rcv_msg_doit+0x233/0x340 net/netlink/genetlink.c:1114 genl_family_rcv_msg net/netlink/genetlink.c:1194 [inline] genl_rcv_msg+0x614/0x7a0 net/netlink/genetlink.c:1209 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 genl_rcv+0x28/0x40 net/netlink/genetlink.c:1218 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] ____sys_sendmsg+0x54e/0x850 net/socket.c:2684 ___sys_sendmsg+0x2a5/0x360 net/socket.c:2738 __sys_sendmsg net/socket.c:2770 [inline] __do_sys_sendmsg net/socket.c:2775 [inline] __se_sys_sendmsg net/socket.c:2773 [inline] __x64_sys_sendmsg+0x1b1/0x290 net/socket.c:2773 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7fed3cb9de59 RSP: 002b:00007fff8d103108 EFLAGS: 00000246 ORIG_RAX: 000000000000002e RAX: ffffffffffffffda RBX: 00007fed3ce25fa0 RCX: 00007fed3cb9de59 RDX: 0000000024000004 RSI: 0000200000000640 RDI: 0000000000000003 RBP: 00007fed3cc33e6f R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007fed3ce25fac R14: 00007fed3ce25fa0 R15: 00007fed3ce25fa0 Showing all locks held in the system: 1 lock held by khungtaskd/30: #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_lock_acquire include/linux/rcupdate.h:300 [inline] #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: rcu_read_lock include/linux/rcupdate.h:840 [inline] #0: ffffffff8eb59c60 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 kernel/locking/lockdep.c:6775 3 locks held by kworker/u8:10/1182: #0: ffff888031305140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #0: ffff888031305140 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #1: ffffc9000560fc40 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #1: ffffc9000560fc40 ((work_completion)(&(&ifa->dad_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #2: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:134 [inline] #2: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_dad_work+0x116/0x15c0 net/ipv6/addrconf.c:4229 2 locks held by getty/5380: #0: ffff88823bf620a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 drivers/tty/tty_ldisc.c:243 #1: ffffc9000322b2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1360 drivers/tty/n_tty.c:2211 3 locks held by kworker/0:6/5973: #0: ffff88801b027140 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #0: ffff88801b027140 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #1: ffffc900035d7c40 (netdev_work){+.+.}-{0:0}, at: process_one_work kernel/workqueue.c:3297 [inline] #1: ffffc900035d7c40 (netdev_work){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0 kernel/workqueue.c:3405 #2: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: netdev_work_proc+0x6f/0x770 net/core/netdev_work.c:116 2 locks held by syz.3.20/6025: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.19/6030: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.18/6031: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.17/6033: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.21/6034: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.22/6181: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.25/6246: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.23/6247: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.24/6248: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.9.26/6249: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.3.27/6285: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4} , at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.30/6406: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.29/6419: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.28/6428: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.31/6433: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.32/6475: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.33/6584: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.34/6623: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.35/6647: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.9.36/6648: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.3.37/6684: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.38/6728: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.39/6794: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.40/6837: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.41/6850: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.42/6873: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.43/6915: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.44/6972: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.45/7034: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.9.46/7073: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.3.47/7075: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.2.48/7112: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.1.49/7147: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.0.50/7196: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.4.51/7269: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.5.52/7270: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.6.53/7312: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.7.54/7353: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 2 locks held by syz.8.55/7394: #0: ffffffff9009cae8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 net/netlink/genetlink.c:1217 #1: ffffffff8ee8e620 (nfsd_mutex){+.+.}-{4:4}, at: nfsd_nl_listener_set_doit+0x135/0x1750 fs/nfsd/nfsctl.c:1964 7 locks held by syz-executor/7397: #0: ffff888034574450 (sb_writers#7){.+.+}-{0:0}, at: file_start_write include/linux/fs.h:2733 [inline] #0: ffff888034574450 (sb_writers#7){.+.+}-{0:0}, at: vfs_write+0x22b/0xba0 fs/read_write.c:683 #1: ffff888045c74880 (&of->mutex){+.+.}-{4:4}, at: kernfs_fop_write_iter+0x1d8/0x540 fs/kernfs/file.c:336 #2: ffff888029a5b5a8 (kn->active#59){.+.+}-{0:0}, at: kernfs_get_active_of fs/kernfs/file.c:73 [inline] #2: ffff888029a5b5a8 (kn->active#59){.+.+}-{0:0}, at: kernfs_fop_write_iter+0x22b/0x540 fs/kernfs/file.c:337 #3: ffffffff8f8a8c80 (nsim_bus_dev_list_lock){+.+.}-{4:4}, at: new_device_store+0x13c/0x710 drivers/net/netdevsim/bus.c:184 #4: ffff888041434128 (&dev->mutex){....}-{4:4}, at: device_lock include/linux/device.h:1102 [inline] #4: ffff888041434128 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x450 drivers/base/dd.c:1073 #5: ffff888057ce0258 (&devlink->lock_key#42){+.+.}-{4:4}, at: nsim_drv_probe+0xfc/0xbf0 drivers/net/netdevsim/dev.c:1658 #6: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:134 [inline] #6: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_dev_lock+0x257/0x2f0 net/core/dev.c:2166 3 locks held by syz-executor/7398: #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_lock net/core/rtnetlink.c:80 [inline] #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_nets_lock net/core/rtnetlink.c:366 [inline] #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0xc10/0x1c30 net/core/rtnetlink.c:4194 #1: ffff8880437e4e70 (&dev_instance_lock_key#23){+.+.}-{4:4}, at: netdev_lock include/linux/netdevice.h:2852 [inline] #1: ffff8880437e4e70 (&dev_instance_lock_key#23){+.+.}-{4:4}, at: netdev_lock_ops include/net/netdev_lock.h:42 [inline] #1: ffff8880437e4e70 (&dev_instance_lock_key#23){+.+.}-{4:4}, at: do_setlink+0x3d4/0x4670 net/core/rtnetlink.c:3156 #2: ffffffff8eb5ff68 (rcu_state.exp_mutex){+.+.}-{4:4}, at: exp_funnel_lock kernel/rcu/tree_exp.h:311 [inline] #2: ffffffff8eb5ff68 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2d0/0x770 kernel/rcu/tree_exp.h:961 1 lock held by syz-executor/7432: #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_net_lock include/linux/rtnetlink.h:134 [inline] #0: ffffffff9002c240 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x470/0x19f0 net/ipv4/devinet.c:978 ============================================= NMI backtrace for cpu 1 CPU: 1 UID: 0 PID: 30 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 Call Trace: dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120 nmi_cpu_backtrace+0x274/0x2d0 lib/nmi_backtrace.c:122 nmi_trigger_cpumask_backtrace+0x17a/0x380 lib/nmi_backtrace.c:65 trigger_all_cpu_backtrace include/linux/nmi.h:162 [inline] __sys_info lib/sys_info.c:157 [inline] sys_info+0x135/0x170 lib/sys_info.c:165 check_hung_uninterruptible_tasks kernel/hung_task.c:353 [inline] watchdog+0xfd7/0x1030 kernel/hung_task.c:561 kthread+0x388/0x470 kernel/kthread.c:436 ret_from_fork+0x514/0xb70 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 Sending NMI from CPU 1 to CPUs 0: NMI backtrace for cpu 0 CPU: 0 UID: 0 PID: 7398 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026 RIP: 0010:get_stack_info+0x0/0xf0 arch/x86/kernel/dumpstack_64.c:193 Code: cc 9c 38 8e c3 cc cc cc cc cc 31 c0 c3 cc cc cc cc cc 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <0f> 1f 40 d6 41 57 41 56 41 55 41 54 53 48 89 cb 49 89 d6 49 89 f7 RSP: 0018:ffffc90000007738 EFLAGS: 00000046 RAX: 1ffff92000000f02 RBX: 1ffff92000000efe RCX: ffffc90000007808 RDX: ffffc900000077e8 RSI: ffff88804c799f00 RDI: ffffc9000661e890 RBP: 1ffffffff2331237 R08: ffffc9000661e898 R09: 0000000000080000 R10: 0000000000000000 R11: ffffffff8eb59c60 R12: 1ffff92000000eff R13: ffffc9000661e890 R14: ffffc900000077e8 R15: ffffc90000000000 FS: 0000555557c05500(0000) GS:ffff888124f5e000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f45e6957e20 CR3: 0000000048d24000 CR4: 00000000003526f0 Call Trace: stack_access_ok arch/x86/kernel/unwind_orc.c:412 [inline] deref_stack_reg arch/x86/kernel/unwind_orc.c:419 [inline] unwind_next_frame+0xc01/0x2550 arch/x86/kernel/unwind_orc.c:614 arch_stack_walk+0x11b/0x150 arch/x86/kernel/stacktrace.c:25 stack_trace_save+0xa9/0x100 kernel/stacktrace.c:122 kasan_save_stack+0x3e/0x60 mm/kasan/common.c:57 kasan_record_aux_stack+0xbd/0xd0 mm/kasan/generic.c:556 insert_work+0x3d/0x330 kernel/workqueue.c:2226 __queue_work+0xcd8/0x10a0 kernel/workqueue.c:2401 call_timer_fn+0x192/0x5e0 kernel/time/timer.c:1748 expire_timers kernel/time/timer.c:1794 [inline] __run_timers kernel/time/timer.c:2374 [inline] __run_timer_base+0x67e/0x8b0 kernel/time/timer.c:2386 run_timer_base kernel/time/timer.c:2395 [inline] run_timer_softirq+0xb7/0x170 kernel/time/timer.c:2405 handle_softirqs+0x225/0x840 kernel/softirq.c:622 __do_softirq kernel/softirq.c:656 [inline] invoke_softirq kernel/softirq.c:496 [inline] __irq_exit_rcu+0xca/0x220 kernel/softirq.c:735 irq_exit_rcu+0x9/0x30 kernel/softirq.c:752 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1062 [inline] sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1062 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:674 RIP: 0010:console_trylock_spinning kernel/printk/printk.c:2039 [inline] RIP: 0010:vprintk_emit+0x45d/0x560 kernel/printk/printk.c:2478 Code: 0f 84 44 ff ff ff e8 b2 6a 21 00 fb eb 44 e8 aa 6a 21 00 e8 85 ed 29 0a 4d 85 f6 74 94 e8 9b 6a 21 00 fb 48 c7 c7 a0 bf b4 8e <31> f6 ba 01 00 00 00 31 c9 41 b8 01 00 00 00 45 31 c9 53 e8 fb 1b RSP: 0018:ffffc9000661e940 EFLAGS: 00000293 RAX: ffffffff81a507a5 RBX: ffffffff81a5061f RCX: ffff88804c799f00 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8eb4bfa0 RBP: ffffc9000661e9f0 R08: ffffffff905775f7 R09: 1ffffffff20aeebe R10: dffffc0000000000 R11: fffffbfff20aeebf R12: 0000000000000000 R13: 0000000000000032 R14: 0000000000000200 R15: 1ffff92000cc3d2c dev_vprintk_emit+0x338/0x400 drivers/base/core.c:4996 dev_printk_emit+0xee/0x140 drivers/base/core.c:5007 __netdev_printk+0x3e1/0x480 net/core/dev.c:13079 netdev_info+0x11e/0x180 net/core/dev.c:13134 netif_change_name+0x8ad/0x970 net/core/dev.c:1485 do_setlink+0xb66/0x4670 net/core/rtnetlink.c:3226 rtnl_changelink net/core/rtnetlink.c:3885 [inline] __rtnl_newlink net/core/rtnetlink.c:4056 [inline] rtnl_newlink+0x15a3/0x1c30 net/core/rtnetlink.c:4195 rtnetlink_rcv_msg+0x802/0xc00 net/core/rtnetlink.c:7112 netlink_rcv_skb+0x226/0x4a0 net/netlink/af_netlink.c:2556 netlink_unicast_kernel net/netlink/af_netlink.c:1319 [inline] netlink_unicast+0x7bb/0x940 net/netlink/af_netlink.c:1345 netlink_sendmsg+0x813/0xb40 net/netlink/af_netlink.c:1900 sock_sendmsg_nosec+0x13a/0x180 net/socket.c:775 __sock_sendmsg net/socket.c:790 [inline] __sys_sendto+0x408/0x5a0 net/socket.c:2252 __do_sys_sendto net/socket.c:2259 [inline] __se_sys_sendto net/socket.c:2255 [inline] __x64_sys_sendto+0xde/0x100 net/socket.c:2255 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0x174/0x580 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f768415e68e Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 RSP: 002b:00007ffcc568b7b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c RAX: ffffffffffffffda RBX: 0000555557c05500 RCX: 00007f768415e68e RDX: 0000000000000030 RSI: 00007f7684f53610 RDI: 0000000000000006 RBP: 0000000000000001 R08: 00007ffcc568b834 R09: 000000000000000c R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 R13: 0000000000000000 R14: 00007f7684f53610 R15: 0000000000000000