last executing test programs: 4.814589176s ago: executing program 2 (id=820): socket$packet(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071117400000000008510000002000000850c00002b00000095003300000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb8000000}, 0x70) sendmsg$NL80211_CMD_GET_WOWLAN(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x28}}, 0x0) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x10681, 0x20000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x20044002) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r7, &(0x7f00000002c0), 0x40000000000009f, 0x0) r8 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r10}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r11 = socket(0x10, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r12}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_FLAGS={0x8, 0x8, 0x681}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32, @ANYBLOB="01"], 0x3c}}, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) write$cgroup_devices(r1, 0x0, 0x9) 4.01315822s ago: executing program 3 (id=827): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000005300)=[{0x80000006, 0x66}]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x1c4}, 0x1, 0x0, 0x0, 0x80}, 0x10) (fail_nth: 5) 3.485926308s ago: executing program 3 (id=832): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300030f000000000700000000000005001800"], 0x78}, 0x1, 0x7}, 0x0) unshare(0x20000400) socket(0x10, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295a5, 0x0, 0x0, {0xa, 0x0, 0x0, 0xc8, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x3000004, 0x3032, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f0000000000)=@gcm_128={{0x304}, "bd88818314ff7d84", "0b3ea924c47b25d7624cd362581725c7", "000400", "d5a1d50399459b68"}, 0x28) shutdown(r2, 0x1) ppoll(&(0x7f0000000140)=[{r2, 0x2400}], 0x1, 0x0, 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(0xffffffffffffffff, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) 3.43895932s ago: executing program 2 (id=833): socket$inet(0xa, 0x801, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) poll(0x0, 0x0, 0x3ff) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r2, 0xda90) accept4(r2, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="16fdfdff020605000000000000001000070000000500050005000000050001000600000005000500a5d1b05f5e5739fc07000012a2000300686173683a69702c706f72742c6e6574000000000500040002000000"], 0x54}, 0x1, 0x0, 0x0, 0x810}, 0x4084) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0x2}, 0x94) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x406f413, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ppoll(&(0x7f0000000500)=[{}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000480)='kfree\x00', r3, 0x0, 0x1843}, 0x18) socket$rds(0x15, 0x5, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) 2.684711525s ago: executing program 1 (id=840): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x11, 0xb, &(0x7f0000000140)=@framed={{}, [@printk={@p, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0xca}}]}, &(0x7f0000000000)='GPL\x00', 0xf}, 0x90) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000040), 0xffffffffffffffff) 2.682225901s ago: executing program 0 (id=841): r0 = socket$key(0xf, 0x3, 0x2) unshare(0x2060600) sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a040007000000b6f1ffff0000854105001a"], 0x38}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="020100090e000000030000000000000405000600000000000a0000000000000400"/43], 0x70}}, 0x0) r1 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, {0xa, 0x4e22, 0x3, @mcast1, 0x6}, 0xffffffffffffffff, {[0x80, 0x0, 0x1, 0x8, 0xffffffb2, 0xa, 0x6, 0x80]}}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x24}, @in=@multicast2, 0x4e24, 0x9, 0x4e21, 0x0, 0xa, 0x0, 0x80, 0x3b, r2, 0xee01}, {0xff, 0x0, 0x100000000, 0x911, 0xea, 0x0, 0xc, 0x3}, {0xffffffff7fffffff, 0x1971, 0x5, 0xdf}, 0x2, 0x6e6bbf, 0x2, 0x0, 0x1, 0x2}, {{@in6=@remote, 0x4d2, 0x33}, 0x2, @in6=@rand_addr=' \x01\x00', 0x3501, 0x3, 0x1, 0xa4, 0x9160, 0x2b9, 0x800000}}, 0xe8) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 2.581552319s ago: executing program 0 (id=843): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000070000000000000095"], &(0x7f0000000040)='GPL\x00', 0x6, 0x0, 0x0, 0x0, 0x29, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000080)='rpc_call_rpcerror\x00', r0, 0x0, 0xf69}, 0x18) r1 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) unshare(0x400) sendmsg$netlink(r1, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000002580)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000112500010000000000f100000006"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x0) 2.526643814s ago: executing program 1 (id=844): socket$packet(0x11, 0x2, 0x300) socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000100)=[{&(0x7f0000000400)=""/248, 0x200105d0}], 0x1}, 0x1f00) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071117400000000008510000002000000850c00002b00000095003300000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xb8000000}, 0x70) sendmsg$NL80211_CMD_GET_WOWLAN(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x28}}, 0x0) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x10681, 0x20000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x4}}}]}, 0x34}}, 0x20044002) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r7, &(0x7f00000002c0), 0x40000000000009f, 0x0) r8 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r10}, [@IFA_LOCAL={0x14, 0x2, @ipv4}]}, 0x2c}}, 0x0) r11 = socket(0x10, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)=@ipv6_newaddr={0x34, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r12}, [@IFA_LOCAL={0x14, 0x2, @ipv4}, @IFA_FLAGS={0x8, 0x8, 0x681}]}, 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffff11ffffffff000000", @ANYRES32, @ANYBLOB="01"], 0x3c}}, 0x0) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0xfffffff5, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) write$cgroup_devices(r1, 0x0, 0x9) 2.513989855s ago: executing program 2 (id=845): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @local}}, 0x1e) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x64010102}}, 0x1e) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, &(0x7f0000000140)) socket$rxrpc(0x21, 0x2, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x2300, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)={0x24, r4, 0x1, 0x0, 0x10, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e22}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x24}}, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x1) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000005c00)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x1, &(0x7f0000005300)=[{0x80000006, 0x66}]}, 0x10) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[], 0x1c4}, 0x1, 0x0, 0x0, 0x80}, 0x10) 2.454303507s ago: executing program 0 (id=846): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x2000c450) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="034886dd49032800030020000c00600000000404730081e949b93897bc3b0000070000007d01ff0200"/51], 0xfdef) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000080)=[{{&(0x7f0000000100)={0xa, 0xfffe, 0x10003ff, @loopback={0xff00000000000000}, 0x101}, 0x1c, 0x0}}], 0x1, 0x4000880) r3 = socket(0x80000000000000a, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r3, 0x0, 0x3, 0x0, &(0x7f00000001c0)) syz_emit_ethernet(0x86, &(0x7f0000001500)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0xd}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x88, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {0x0, 0x0, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "8908981864d689ac41445c1c26e95299e94ccad8794114ae3061e328af342f99", "e4d0ce57abcb41f7f5c8ab8f63dd38a1", {"bb3ce5a4bbb68671a2892fa0317a823c", "be9d98ca816f77013a778b6c40b49ea9"}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x43}, 0x94) socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x42}, 0xe0) 2.402256928s ago: executing program 3 (id=848): sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@multicast, @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x4, 0x1c, 0x66, 0x0, 0x7, 0x2, 0x0, @private=0xa010102, @local}, {0x11, 0x1, 0x0, @empty}}}}}, 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f0000000240)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0xffffffffffffff6b, &(0x7f0000000000)="ff", 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe}, 0x48) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a05000000000000000000010000000900010073797a300000000048000000030a05020000000000000000010000000900030073797a320000000014000480080002400000000008000140000000000900010073797a3000000000080007006e6174003c000000060a0104000000"], 0xcc}, 0x1, 0x0, 0x0, 0x880}, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040), 0xe) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_PORT_GET(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000100)={0x3c, r4, 0x1, 0xffffffff, 0x0, {0x37}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0x3c}}, 0x40000) socket$inet(0x2, 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0x12) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x22051, r5, 0x0) write(0xffffffffffffffff, 0x0, 0x0) connect$qrtr(0xffffffffffffffff, &(0x7f0000000200)={0x2a, 0x4, 0xffffc001}, 0xc) writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000380)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fdd411efc408000400000000000000", 0x38}], 0x1) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x101, 0x100, 0x202, 0xfffffffd, 0xfffffffd, 0xfc, 0x0, 0x1, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={r6}, &(0x7f00000003c0)=0x8) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000000)=""/243, 0xf3, 0x2, &(0x7f0000000100)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e24, 0x9, @remote}}, 0x24) 2.321859672s ago: executing program 0 (id=849): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) socket(0x11, 0x4, 0x9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000038c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$xdp(0x2c, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f00000000c0)={0x0, 0x3229000, 0x1000, 0xfffffff7}, 0x20) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000340)={0x1d, r6, 0x0, {0x2, 0x0, 0x6}, 0xfe}, 0x18) setsockopt$sock_int(r5, 0x1, 0x6, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0x0, 0x24, 0xfffffffffffffffe}, 0x15) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002e00)={{{@in6=@ipv4={""/10, ""/2, @broadcast}, @in=@private}}, {{@in6=@mcast2}, 0x0, @in=@initdev}}, &(0x7f0000002f00)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002f40), &(0x7f0000002f80)=0xc) sendmsg$netlink(r4, &(0x7f0000003040)={&(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfb}, 0xc, &(0x7f0000002d00)=[{&(0x7f0000000680)={0x10, 0x14, 0x400, 0x70bd2a, 0x25dfdbfb}, 0x10}, {&(0x7f0000000580)={0x74, 0x31, 0x20, 0x70bd2b, 0x25dfdbfd, "", [@generic="9090049a241dbb122df4bbe84c48534c48e22eb5887706c3f78c54166b2a113547478493663a2eb4f2e913387ce2f18bfab0eb101c155eb7e4864cb9", @generic="b6f2209a1fba738d4487dd41a532859a245909c0daea2e33be3571accebb08ebe630503bc452ee56"]}, 0x74}, {&(0x7f0000000800)={0x180, 0x2f, 0x200, 0x70bd29, 0x25dfdbfb, "", [@generic="8180e03513601d9b87fe999b9b4d412fad6cf06ad61eee1469b949a6b665ebee8c25f7e475b90b824ac590b834c9b338a9a3ad87b736200d5353f58b8ea9a1ed9b3b38a6069381095182604574edc892d60fd2ed3441806c09983a9edf566fe683f04db55de36a9d7c4f63ed9d203a5b271f7f6107badfab8ba820bb5852877b0d46190b1ae6e0af33f6df5886e37a03", @typed={0x8, 0xe0, 0x0, 0x0, @pid}, @generic="3c13f8eb4cce54a3551bdbea79a660c5ec6d642f96d3119e703615f5ff9954645b7614", @typed={0xb3, 0xd0, 0x0, 0x0, @binary="18cb63db6ebe6365b36a32779f330d30c870cdfa0628cede459c211013e13cf101dedf18589e5b946d3bae31558e7de0efc5614bf8ea218e2e303f54785817457ecc43c3f1f0703445c86fd87e13ec83a140e41df125b19a111a026c4f80b7fbc0b37cdd9e7dc2d3dc682d0e2a1a1d4a7ab3ec050e41b493d3190f7a9d54f4ca0359d71c1104519cc14711951f7cf0efc2cf412f156b73633c28ba9688d91f293231b2f98678cce3d5bf3f3bcaa178"}]}, 0x180}, {&(0x7f00000009c0)={0x1824, 0x22, 0x2, 0x70bd26, 0x25dfdbfb, "", [@nested={0x18, 0xd3, 0x0, 0x1, [@typed={0x8, 0x12c, 0x0, 0x0, @pid}, @typed={0x8, 0x51, 0x0, 0x0, @pid}, @nested={0x4, 0x67}]}, @generic="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@typed={0xbfc, 0x21, 0x0, 0x0, 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[@generic="850d9f43c867c055c863f6cb52a5d5295af98bf746cead4dcee3d1168d599d2c82b468188655efbfa317c1133c076282a8fd460dfb5ef1859624578952cfe2dea58d87e513516e01805e0869fab6ca8e0cf10b148252637a35", @typed={0x2c, 0xf8, 0x0, 0x0, @binary="c44caba0a07b3b9e9f3c4188eaedcdd19cc39600e816923048519c1f4f28e8513030e8ba948c27b1"}, @nested={0xce, 0x9e, 0x0, 0x1, [@nested={0x4, 0x29}, @typed={0x8, 0xb9, 0x0, 0x0, @u32=0x4}, @generic="9e1d8c5c8104d04c23a3c3dc72f03fec97a2d8292d67e697c80b12b070a08acd7fcb9de53318020ae2e470320d1423df016c8da0489a5cc04ca1b6b75e45f9e1ef9bd6db491d851789ec3d9b81c755f289ff6bd24a6c5ed8129a5fcd162e742306b7c535ced34d6c5d50416400868196211e4cb29d6ec0982045f654c548fed5f779d13acb8deb084359a06e442803f211e39fdff996448e6efdc87aeba5277e3f0a5953ab2a6165bafc28bc1c343b365dc4ef2fd74622bf399e", @generic, @nested={0x4, 0xf5}]}, @generic="c09630603655ec15c03ebd58272e0fdfc343a9e0a7e37d704c4e8367528fe5a829162f2e17fb78b378d064d8177cc21634bc8e96dec89f5288bdc322aff19dea74bdb278780a8ca23e929feb2027cf1c6c3830dfe3e6a4cce7b8d033163e53f98f99e37e54d6bf6c1cfdfe2ab598f804b19d03ec51a8ec49ba6f0e1e148c2835a707c88fb8805b8ff23ac165432ad29a07cfbf1b4bd75bd59f5e95ae06108346630bdeac52f23f037df64c7b07fc66517c19add020f3cf37ce06852a001b24470e32645911", @nested={0x1223, 0x44, 0x0, 0x1, [@typed={0x8, 0x138, 0x0, 0x0, @uid}, @nested={0x4, 0x60}, @generic="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@nested={0x4, 0x16}, @generic="14003a5d8595fd8e006bfe68621033dc583df74f9c9de2cf3bbe80fde4bdf2db709623e5d08b14a7f5c45abd2beb2fd67d5b3ed57952ae16bdfa077eb12bb11f46eb59ce495f5a0149026423e9a4f2e9a4bc221ccdc4ecc41c7dc53a45496fe3959b3763adca8954b97256364122517a97f643ecc2175d139273012d4d742734f303325a92b65cc6f2be3c07e7b13f5ddc67f3078fdd886295a9807694f2b98a3418843f25d4857346ae7567a132d2157a8c848974481ec562456da4ba6ad3fa172106a06570b9587d593392a50c96968474d0591b790ed11f8fb201d7", @generic, @typed={0x14, 0x132, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @generic="0fd09254af63461ebd355c635126fadf8d38bc839ec128922ef35b8ffbf6dfc1a86e84ed05ed7a51d9ae29bef8f53b7285632b4955657bd71b45d865dec0965cfbc3beb71e152da3f22c1f1f10a1cdb4b7b8e8f76098a0ffaf51cadb56e320e5f2264e98de9feb854dbc7f33481768359ac8a44df24933504f70e4fbf99a76c57f7687a05edf5c25b16d21c468863debaf46be230cd85a456b869e86e86c4ae732e6", @nested={0x4, 0xd0}, @generic="dfcf1b40dedd32b6dde464bd16f3942ec2fdfe7dc845d92b14f101e92b4f528b870ac7768c0224b18537830451e7501c4c80e5dc11da008f1cd7dcba5fdb61f0b91e626ab20701468915b7fcf51ca5e939f5eb5ac460b24145456303c7574f991138bb1c5714940610c253249caccbdd32db78fd5458b8eb5d079f9a160995cb3373df0e107a060787a81544aee0c4f5f27ab871551888bd"]}]}, 0x1450}], 0x7, &(0x7f0000002fc0), 0x0, 0x400d0}, 0x4000080) sendmsg$inet(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{0x0}, {&(0x7f0000000200)="1479c369caf28b0c600d5d976b000089bdbf4075277f938a9d8616c6bf", 0x1d}], 0x2}, 0x4048081) bind$can_j1939(r5, &(0x7f0000000140)={0x1d, r6, 0x2, {0x2, 0x0, 0x4}, 0x2}, 0x18) sendmsg$nl_route_sched(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=@newtfilter={0x24, 0x11, 0x1, 0x70bd28, 0xfffffffe, {0x0, 0x0, 0x74, r6, {0xfffd, 0xffeb}, {0xa, 0xc}, {0xc, 0xd}}}, 0x24}, 0x1, 0xf0ffffffffffff, 0x0, 0x400c012}, 0x8850) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(aegis128-aesni)\x00'}, 0x58) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) mmap(&(0x7f0000200000/0x4000)=nil, 0x4000, 0x4, 0x200000006c832, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 1.748158679s ago: executing program 4 (id=851): r0 = socket(0x1d, 0x2, 0x6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x78}, 0x1, 0x0, 0x0, 0x801}, 0x0) r4 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) unshare(0x400) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, 0x0) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, 0x0) write$tun(r5, &(0x7f0000000040)=ANY=[@ANYBLOB], 0xfdef) pread64(r4, &(0x7f0000001840)=""/4096, 0x1000, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x6a, 0x4, 0x0, 0x4) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r0, @ANYRES64=r1, @ANYRES64], 0xb0}, 0x1, 0x0, 0x0, 0x4000850}, 0x20040000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000007940)={0x0, 0x0, &(0x7f0000007900)={&(0x7f0000011040)=@newtaction={0x60, 0x30, 0x216822a75a8bdd29, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_gact={0x48, 0x1, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x7, 0x3, 0xffffffffffffffff, 0x3ff, 0x7}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x2}}}}]}]}, 0x60}}, 0x48010) socket$nl_netfilter(0x10, 0x3, 0xc) r7 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f000000a600), 0x2, 0x0) r8 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000000000000ed000095"], &(0x7f00000000c0)='syzkaller\x00'}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000004c0)='contention_begin\x00', r8}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@remote, 0x0, 0x2}, 0x0) r9 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) ioctl$FS_IOC_GETFSLABEL(r9, 0x400452c8, &(0x7f0000000100)) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f000000a640)=0x2000000) 1.49133013s ago: executing program 4 (id=852): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DESTROY(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, 0x3, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x0) 1.434958934s ago: executing program 3 (id=853): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1}, [@generic={0x91, 0x1, 0x3, 0x17}]}, &(0x7f0000000580)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x40, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0x94) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='freezer.parent_freezing\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000215000/0x1000)=nil, 0x1000, 0x0, 0x6011, r2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0xd1383000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000691000/0x4000)=nil, 0x4000, 0x3, 0x28011, r3, 0x0) mmap(&(0x7f0000867000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x1000) mmap(&(0x7f00005d3000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0xfffff000) mmap(&(0x7f00008b7000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) mmap(&(0x7f00004a3000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) mmap(&(0x7f0000071000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.group_wait_time\x00', 0x275a, 0x0) mmap(&(0x7f000015b000/0x3000)=nil, 0x3000, 0x800001, 0x10012, r4, 0x0) mmap(&(0x7f000086a000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff002, 0x0, 0x2000000000032, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180100002100000000000000000000008500000075000000a50000002300000095"], &(0x7f00000000c0)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000100)='mmap_lock_acquire_returned\x00', r5, 0x0, 0x8000000}, 0x18) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r6, 0xffffc000) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x77359400}, 0x0) 1.308533956s ago: executing program 4 (id=854): r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e21, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, {0xa, 0x4e22, 0x3, @mcast1, 0x6}, 0xffffffffffffffff, {[0x80, 0x0, 0x1, 0x8, 0xffffffb2, 0xa, 0x6, 0x80]}}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x24}, @in=@multicast2, 0x4e24, 0x9, 0x4e21, 0x0, 0xa, 0x0, 0x80, 0x3b, r2, 0xee01}, {0xff, 0x0, 0x100000000, 0x911, 0xea, 0x0, 0xc, 0x3}, {0xffffffff7fffffff, 0x1971, 0x5, 0xdf}, 0x2, 0x6e6bbf, 0x2, 0x0, 0x1, 0x2}, {{@in6=@remote, 0x4d2, 0x33}, 0x2, @in6=@rand_addr=' \x01\x00', 0x3501, 0x3, 0x1, 0xa4, 0x9160, 0x2b9, 0x800000}}, 0xe8) sendmmsg(r0, &(0x7f0000000180), 0x3ef, 0x0) 1.257050652s ago: executing program 3 (id=855): socket$inet(0xa, 0x801, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb703000008000000b703000000000020850000007200000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) poll(0x0, 0x0, 0x3ff) sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r2, 0xda90) accept4(r2, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="16fdfdff020605000000000000001000070000000500050005000000050001000600000005000500a5d1b05f5e5739fc07000012a2000300686173683a69702c706f72742c6e6574000000000500040002000000"], 0x54}, 0x1, 0x0, 0x0, 0x810}, 0x4084) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0x2}, 0x94) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x406f413, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ppoll(&(0x7f0000000500)=[{}], 0x1, 0x0, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000480)='kfree\x00', r3, 0x0, 0x1843}, 0x18) socket$rds(0x15, 0x5, 0x0) syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) 1.110449328s ago: executing program 2 (id=856): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) (async) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'sit0\x00', 0x200}) (async) r2 = socket$nl_route(0x10, 0x3, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a44, 0x1700) r4 = openat$cgroup_ro(r3, &(0x7f0000000140)='cpuacct.usage_user\x00', 0x100002, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) splice(r5, 0x0, r4, 0x0, 0x7f, 0x2) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@newqdisc={0x84, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0x8000000, {0x0, 0x0, 0x0, r6, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x54, 0x2, {{0x100, 0x10, 0x6361, 0x1007, 0xfffffffd, 0x6}, [@TCA_NETEM_LATENCY64={0xc, 0xa, 0x7}, @TCA_NETEM_SLOT={0x8, 0xc, {0x1, 0x18000, 0xb2, 0xe9, 0x8, 0xfffffffffffffffd}}]}}}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000001}, 0x4000000) 1.110091116s ago: executing program 4 (id=857): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000003440)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, '\x00', 0x22}, 0x7}, 0x1c, 0x0, 0x1200, &(0x7f0000000480)}}, {{&(0x7f00000004c0)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x2}, 0x1c, 0x0}}], 0x2, 0x4c000) 1.108990382s ago: executing program 1 (id=858): sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x40091}, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000), 0x10) r1 = socket$inet(0x10, 0x3, 0x0) unshare(0x20020600) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071114200000000008510000002000000850000000500000095000d00000000009500a50000000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000001b40), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x47, 0x0}}, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=@newqdisc={0x34, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x12, r3, {0x0, 0xf}, {0xffff, 0xffff}, {0x2, 0x2}}, [@qdisc_kind_options=@q_taprio={{0xb}, {0x4}}]}, 0x34}}, 0x8850) sendmsg$can_bcm(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0x38}, 0x2}, 0x0) 978.621414ms ago: executing program 4 (id=859): bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x2000c450) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) r2 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x8914, 0x0) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="034886dd49032800030020000c00600000000404730081e949b93897bc3b0000070000007d01ff0200"/51], 0xfdef) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'}) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000080)=[{{&(0x7f0000000100)={0xa, 0xfffe, 0x10003ff, @loopback={0xff00000000000000}, 0x101}, 0x1c, 0x0}}], 0x1, 0x4000880) r3 = socket(0x80000000000000a, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r3, 0x0, 0x3, 0x0, &(0x7f00000001c0)) syz_emit_ethernet(0x86, &(0x7f0000001500)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0xd}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x88, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, {0x0, 0x0, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "8908981864d689ac41445c1c26e95299e94ccad8794114ae3061e328af342f99", "e4d0ce57abcb41f7f5c8ab8f63dd38a1", {"bb3ce5a4bbb68671a2892fa0317a823c", "be9d98ca816f77013a778b6c40b49ea9"}}}}}}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x43}, 0x94) socket$packet(0x11, 0x2, 0x300) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x42}, 0xe0) 964.062726ms ago: executing program 1 (id=860): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="06000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001080)={0x6, 0x14, &(0x7f0000000580)=ANY=[@ANYBLOB="1800000002000000000000000100008018150000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000085000000450000001801000020756c2500000000002020207b1a00ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000000600000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x0, &(0x7f00000002c0)="e02742e86c0d85ff9782762f0800", 0x0, 0x46b, 0x0, 0x0, 0x300, 0x0, 0x0}, 0x50) 948.619244ms ago: executing program 2 (id=861): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f0000000800)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2000000}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.bfq.empty_time\x00', 0x275a, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_devices(r3, &(0x7f0000000080)=ANY=[@ANYBLOB='b *:'], 0x47) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) openat$cgroup_devices(r1, &(0x7f00000001c0)='devices.deny\x00', 0x2, 0x0) splice(r2, 0x0, r2, 0x0, 0x47, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r4 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r4, 0x0, 0x4, 0x0, 0x0) sendmsg$inet(r4, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0xffff, @private=0xa010102}, 0x10, &(0x7f0000000080)=[{&(0x7f00000000c0)="08001efdff00f180", 0x8}], 0x1, 0x0, 0x0, 0xe0000000}, 0x8050) mmap(&(0x7f0000000000/0x2000)=nil, 0x30000, 0x2, 0x11, r0, 0x0) socket$kcm(0x2, 0xa, 0x73) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], &(0x7f00000002c0)='syzkaller\x00'}, 0x80) r6 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000200)=0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000007c0)=ANY=[@ANYBLOB="2c0000002e000100000000000000000008000c00", @ANYRES32=r7, @ANYBLOB="0b000080976b640868603032c9a604b119e50224cbf476acf2de070001800400f680"], 0x2c}], 0x1, 0x0, 0x0, 0x2000000}, 0x0) r8 = getgid() sendmsg$unix(r2, &(0x7f0000000700)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000340)="441e4a12e4c3e123d6944ea5c7e7dfc1d6d7235e30cdfcbb4dc39174e5169704c5a7e7e420b7ba05eebe145ed4ab511f2be5f139e674d8546d1c9d16c9d434260b794e5f292346cba64600f7a9ec2612c618c0a68825ce5c52215ed2874118bdbfc8f0e3733a12daa5229c3a", 0x6c}, {&(0x7f0000000540)="3fbd8c40616f3d5bb84210a86c65c9be9d20295e9303aa14142af29f2ada55cb469a56caa9771aa445e722ae7b14880d2769743fa0bb31991a8e3addb6cfd1f02b051e9d02d3fae22d93113381", 0x4d}], 0x2, &(0x7f00000006c0)=[@cred={{0x1c, 0x1, 0x2, {r6, r7, r8}}}], 0x20, 0x4000}, 0x20000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x560b0000, &(0x7f0000000000)="259a53f271a76d2673004c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) mmap$xdp(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x2000007, 0x42032, 0xffffffffffffffff, 0x100000000) r9 = syz_init_net_socket$bt_hidp(0x1f, 0x3, 0x6) r10 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r10, &(0x7f0000000080)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x7ff}, 0xe) bpf$PROG_LOAD(0x5, &(0x7f0000000cc0)={0x1c, 0x4, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000020000000000000003000000ba470000000000009500000000000000"], &(0x7f0000000780)='GPL\x00', 0x96, 0x0, 0x0, 0x1f00, 0x4, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x8, &(0x7f0000000980)={0x0, 0x3}, 0x8, 0x10, &(0x7f00000009c0)={0x1, 0x9, 0x9, 0x8}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000c80)=[r1], 0x0, 0x10, 0xe8}, 0x94) ioctl$sock_bt_hidp_HIDPCONNADD(r9, 0x400448c8, &(0x7f0000000280)={r10, r10, 0x1, 0x0, 0x0, 0x9, 0xcb, 0x16bf, 0x5505, 0xc3b8, 0x1, 0x0, 'syz1\x00'}) ioctl$sock_bt_hidp_HIDPCONNDEL(r9, 0x400448c9, &(0x7f0000000000)={@fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}) 937.321453ms ago: executing program 0 (id=862): r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x10448) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000001, 0x12, r0, 0x0) unshare(0x2c020400) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/ipc\x00') socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000c, 0x4010, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x5, 0xfffffffffffffdd9) sendto$inet6(r1, 0x0, 0x0, 0x20000c40, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, '\x00', 0x19}, 0x4}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) socket(0x2, 0x80805, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r2 = socket(0x29, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x4a, 0x441, 0x4c9, 0x3, 0x6, 0x80000000, 0x8}, 0x1c) recvmsg$unix(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/254, 0xfe}], 0x1}, 0x20) sendmmsg(r2, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)="f868766249a3b3e6d696e74c7cce384c939ce2358887f2826cd858c17714949030766539b40cac773010217813e6c5fa3cc95278d290661e00"/78, 0x4e}], 0x1}}, {{&(0x7f0000000380)=@qipcrtr={0x2a, 0xffffffff, 0x2}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)="be8446a46d6974c013b8aff785aa09c382eba52f74dbfcbff4041c189f80596d32b1f8a9cf7c63559e915b92e2c95550d07112b3dd548d46971f710687092d8678d7cca5ba1a9c915c3085d8f04efece9d89a152ac79440c8a83bb66a34339dc72c7651b752d3b88daa157d637760d65f83917209a10e4b97e8028768d95026ed6e20fff672324f4ef6b38fe2e8c06913ffe777bc5699ef0fe34f234cd1d32e9adab1069b2d9d21d83b893918bc08728ac29083084117f93bf3d8006fdb1f0b6c11c4ba515ad59e9127a846e132eb23bf1d678bfb08f65156cd097c84e68872cb2d2e36d0777a6a0f8", 0xe9}, {&(0x7f0000000580)="741d5356606692eb8b7339152d0ddf25252b8fc8968773e4e6435104f74f488f38a857ee3ce49928a35786cef5d0e6849f447416e4810eb1194e0c801aae3c2cac542ef6eb9a4eb6c9afdb428574f9b891a9bd588ad4547e6006a4870bc9b1e640c9efa657dead96da7fb877", 0x6c}, {&(0x7f0000000600)="a37b0019f98dace8a70bab71ac82edcd5f198a19cfc3be4c7135b32c5ef6bc1d250e840a63ede17656a4ced79659639d40126fef7c7e2a4db55fd66af3ec0da0c08520", 0x43}, {&(0x7f0000000680)="97bfef8f5afacf67646ea6417a9562f9ce23244f77d40fe7d5306621f1de048b03663e4de79ac84cc12b3b9dfac5c494720be005bd0363782b72b378b46969c0feefdbb6260a6a26a603402833f6640e49e4fd56cc919bcb3d57e567b6c39e6187994a89f7648459ddbb", 0x6a}, {&(0x7f0000000700)="beea43a1d3215f58ccc868c120b2991c415bceca5e160838f2f97956a20759f3e2a1210b64750302a906c373dafa79f605e5389a23993282634f2e874c1217aada1309429f6d66ed89736a0aaa6fc31cb3ad2a9d821a004e40cb302930c94e85c39be432dc5c83086b65b19f056ce073f74c81bc681cee9909cbef524fffef64d4dad5009553aa32146eb6ca6a24493ff568544bcf07d0fb67c62472e5910f83eeadfc0ce96c68d466845323ca12ea7b56072a5eea99518b00afb13eac68dc2f57d63ea323014e31a119497537b8d0a0699ba7a471720329b1f2ceb029a1407e46a86838", 0xe4}, {&(0x7f0000000800)="5516099f18dad15d5a1da3101fb296d729e914535ecee3a5efdf6fc769b81e5c098b24c2d9e3b878e59a80068e47e8cfb842df42ec2f33e04c573332468a0ea66e4e5fca", 0x44}, {&(0x7f0000000880)="70e120947405786ceda9a2a12d5ddf4f17cd4c654bcb86ae0c6b97915d0eac723da672719a7d2786b1b7f181c2b299e2181a0bef92c4c62672861d359c17adcf0ec29ca81cf3e3f5ab90898514edcbb2c10e6ae3e7cf7231cbc9db8f3fe80be1a8adbd5faf297ef5594fba203768b0aaee39e54d4601e1aa878873e1ff67156191287d7b59e5b4f518da80e9722182e39d034a1ac676d01f4d7ee9f76bce64bbede69244b8b4f9c8cf25c8fa7de6b54927c01ce7c6f459d0486e1d9e006f71afc14ff1b0402827090f3e247e6d0ebf1c4cf3bd16723343020eab38d1ea84c4f0d583f46a732ea70506f7d2d7e5ed1481b3", 0xf1}, {&(0x7f0000000980)="f2116e4ca6d21bba0bb5a0a8e849b6183122214035b0d97405ce51472567462fde5802cf387e446dde84424605db6b", 0x2f}], 0x8, &(0x7f0000000a40)=[{0xb8, 0xff, 0x6, "56fb91b6136e9e87de7d7f5a43e36433ff5a76d9baf0dacf5f647f978c3f1e07c3f064bdb38169e6f854964cf8efe845a8c6f3a37e0a68a4b32e190a178bfb228b83c0c6a24f96e4e3e3c2242ae1d874c7a1e710ebc91ce1f9c754a30a2f3163e755c362ae354237fd833f3288788d62579450ccd62e92bfb95649d849bbce5420c2c167454d08a4fae4937fc5e70bff891d29713396fb2accaf344110e6008033b0"}], 0xb8}}, {{&(0x7f0000000b00)=@l2={0x1f, 0x1, @none, 0xb6}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000b80)="5ae91097eda1202c5a320e972ff637", 0xf}, {&(0x7f0000000bc0)="4d1ca6e5211cd951d36484727658c5ea6b3456e1272ff21e50aa", 0x1a}, {&(0x7f0000000c00)="ba788ce09fafa2430b564e91efd9f8229398ccad68e836e54a3317a50472193295b2c951d14e87f07b97445a576e40205dc24773174480578da81f45fe813dadc349a7ab318ee8e485d8c22c", 0x4c}, {&(0x7f0000000c80)="9af5c3a9d83eff12f52c3f6e05b975104bbf7719c3fe38c9fef55b43cad5479cd56585d7c4c4f08ed29179d4b1f08e6716fcf1bab8ff3f2683fddf55912bedc78608541f532a4f71c177379b495f5e8894e689c1549c7701dd2171", 0x5b}, {&(0x7f0000000d40)="c6b87452da88", 0x6}, {&(0x7f0000000d80)="e6075ffe1bffa28e020266cda63e049f452d", 0x12}, {&(0x7f0000000dc0)="94f6c559dce4183118e0324778b3e7a5baca27864cfceca2605a7d899294fd8530f37d1d919e3d6c2a50be62bfab0a6aeb0a7ba0ded2858b32206ea9b3a7fd405cdb6877e81b008e366fbeca418633311622c818f8f357f52e136330c5fb26d5d408d448ec1f44db7ea3192585155fe6003b2d90ef6654345ab408cae251b3c51c2fa8683bf8c34a04ac4c69af814ff3e7ad8930d9bfc2308a41b161be7823425dd201430899d2156564f64204ee138ca29efd14bc7627fbc2a3c4c027a92645b6d92facbfea599b1f8055398ef6394a07e49c63da892fe76c12da8c16a81d30", 0xe0}, {&(0x7f0000000ec0)="ae27877252fdae95eff10535715d50508187c8729d491ab660efac5ae2af7e67750d01f0ebcfaf37364157027c15d507ac5a5d18c92e079d5cdb09905d69336c5fa7f594909c48cfda5728220de01a03140a32bf6ac65c5e5591b5e2b17b07579846c4f3a26583f3d32d261e550546469dcec9422f8055c068a2a71c80eb8faea8b8a8969a008462f5209ef349686dd582b0d5552926b2babf29f82f917bb3057e613dee45b0f2f962225091d423de771b8080781ad7adcc916730befcb73155346268a8a6b56303dd4e1508be38217cd98207acc742a5d3fbfb79fe5e4b19b7c013f53f25f01ee7", 0xe8}], 0x8}}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="e77a66de0707395f5540224c76c40a", 0xf}], 0x1, &(0x7f0000001380)=ANY=[@ANYBLOB="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"], 0x118}}], 0x4, 0x9200000000000000) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r3, &(0x7f00000016c0)={0x0, 0x0, 0x0}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[], 0x54}}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xb, 0xc3072, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000200000/0x4000)=nil, 0x4000, 0x4, 0x200000006c832, 0xffffffffffffffff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="600000000206070100000000000000000000000005000400000000000900020073797a30000000000500010007000000050005000a000000140007800800114000000000080012400000ffff12000300686173683a6e65742c706f7274000000"], 0x60}}, 0x0) 910.50264ms ago: executing program 4 (id=863): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), 0xffffffffffffffff) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000180)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000008000f00fc00000018000180140002006e657464657673696d300000000000000800060000fcffff08000900fc000000080011000700000008000e00800000000800", @ANYRES64=r2], 0x5c}, 0x1, 0x0, 0x0, 0x4000800}, 0x88010) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x11, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000004bc311ec8500000075000000a70000000800000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @private2, 0x7}]}, &(0x7f0000000180)=0x10) shutdown(r4, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x85, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e20, 0x0, @empty, 0xa9c2}}, 0x27c0}, 0x90) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000070000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000040)={'veth1_to_hsr\x00', &(0x7f0000000280)=@ethtool_channels={0x3d, 0x6, 0x0, 0x0, 0x1, 0x1, 0x1, 0x5}}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='percpu_alloc_percpu\x00', r6}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f00000000c0)='percpu_alloc_percpu\x00', r3}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0600000004000000ff0f000007"], 0x48) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1, 0x31, 0xffffffffffffffff, 0x8871b000) ppoll(0x0, 0x0, 0x0, &(0x7f0000000500)={[0xfe9]}, 0x8) 798.609733ms ago: executing program 1 (id=864): r0 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000100)='kfree\x00', r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x5, 0x9, 0x1}, 0x48) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000004c0)={r2, &(0x7f0000000340), &(0x7f00000005c0)=""/155}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000002c0)={r2, 0x0, &(0x7f0000001080)=""/217}, 0x20) r3 = socket(0x10, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x84, @dev={0xac, 0x14, 0x14, 0xb}, 0x15, 0x3, 'ovf\x00', 0x1, 0x10, 0x4}, 0x2c) r4 = socket$kcm(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000000)={{0x84, @private=0xa010102, 0x4e21, 0x3, 'wrr\x00', 0x23, 0x81, 0x5}, {@dev={0xac, 0x14, 0x14, 0x3c}, 0x4e23, 0x10000, 0x1cb, 0x12d61, 0x7}}, 0x44) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000850000000500000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000d80)={&(0x7f0000000d40)='mmap_lock_acquire_returned\x00', r5}, 0x10) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000036c0)) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000000)={{0x84, @rand_addr=0x64010100, 0x4e24, 0x3, 'lc\x00', 0x8, 0x323b, 0x55}, {@remote, 0x4e23, 0x10000, 0x0, 0x12d5c, 0x12d5c}}, 0x44) sendmsg$sock(r4, &(0x7f0000000400)={&(0x7f0000000580)=@in6={0x2, 0x4e22, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f0000000000)=[@mark={{0x14, 0x1, 0x24, 0x3}}], 0x18}, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000002c0)={0x4c, 0x2d, 0x1, 0x0, 0x0, "", [@nested={0x4, 0x800}, @nested={0x35, 0x11, 0x0, 0x1, [@generic="9e15c00619065e963eba3ef94d765eb501e2e4bea6b8d14b16632741a5bb965fe09b7844e4b103706a1038bc955454ed2f"]}]}, 0x4c}], 0x1, 0x0, 0x0, 0x84}, 0x300) 235.701436ms ago: executing program 1 (id=865): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x1, 0x6, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x31, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$inet6(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000380)='neigh_update\x00', r2}, 0x10) sendto$inet6(r1, &(0x7f00000000c0)="900000001c001f4d154a817393278bff0a80a578020000000104740014000100ac1414bb0542d6401051a2d708f37ac8da1a297e0099c5ac0000c5b068d0bf46d323456536016466fcb78dcaaf6c3efed495a46215be0000760700c0c80cefd28581d158ba86c9d2896c6d3bca2d0000000b0015009e49a6560641263da4de1df32c1739d7fbee9aa241731ae9e0b390", 0x90, 0x8100, 0x0, 0x0) 214.18985ms ago: executing program 3 (id=866): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3f, 0x10, &(0x7f0000000000), 0x2ca}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xf, 0x304, &(0x7f0000000040)="b90703600000f007049e0ff088471fffffe10ec53308633a77fbac141441e0022001be3e7d2a2007ff", 0x0, 0x104, 0xa000000, 0x0, 0xfeb9, &(0x7f0000000640)="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", &(0x7f0000000100)}, 0x28) 203.45962ms ago: executing program 0 (id=867): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x24040004) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="09018000", @ANYRES16=r3, @ANYBLOB="030328bd7000000000000a00000008000300", @ANYRES32=r2, @ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000d00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002abd7000fbdbdf250000000005003500010000000800320001000400490700000000000008003b0040080000"], 0x34}, 0x1, 0x0, 0x0, 0x4051}, 0x40) sendmsg$ETHTOOL_MSG_FEATURES_SET(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000940)={0x44, r5, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_FEATURES_WANTED={0x18, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}]}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), 0xffffffffffffffff) r6 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) close(r6) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000001140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x3c, r5, 0x200, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8085}, 0x4004) recvmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000019c0)=""/4094, 0xffe}, {&(0x7f0000000000)=""/170, 0xaa}, {&(0x7f0000002a40)=""/165, 0xa5}, {&(0x7f0000002b00)=""/159, 0x9f}, {&(0x7f0000000840)=""/124, 0x7c}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f0000000640)=""/11, 0xb}], 0x7}, 0x100) 0s ago: executing program 2 (id=868): r0 = socket(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89fe, &(0x7f0000000340)={'bridge0\x00', &(0x7f0000000000)=@ethtool_coalesce={0xf, 0x0, 0x200, 0x2, 0x7, 0x9, 0x0, 0x5, 0x9, 0x2, 0xca1, 0x4, 0xff, 0x6, 0xff, 0x9, 0x3, 0x7, 0x7, 0xb, 0x64, 0x1000, 0xc}}) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="c5ba9649708251819aff039130b556f9bc6757eeb6eb86edb05d572f1923b2eb50d8a1e657168e56ebbff56b607ff326b9a0c0cafe61f10d58bd921070919ae0cd1a3b900992dfbf25edb1b40000476c6263", @ANYRES16=0x0, @ANYBLOB="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"], 0x118}}, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) recvfrom$unix(r1, &(0x7f0000000380)=""/175, 0xaf, 0x2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) socket(0x1, 0x5, 0x0) (async) ioctl$sock_SIOCETHTOOL(r0, 0x89fe, &(0x7f0000000340)={'bridge0\x00', &(0x7f0000000000)=@ethtool_coalesce={0xf, 0x0, 0x200, 0x2, 0x7, 0x9, 0x0, 0x5, 0x9, 0x2, 0xca1, 0x4, 0xff, 0x6, 0xff, 0x9, 0x3, 0x7, 0x7, 0xb, 0x64, 0x1000, 0xc}}) (async) sendmsg$DEVLINK_CMD_SB_GET(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="c5ba9649708251819aff039130b556f9bc6757eeb6eb86edb05d572f1923b2eb50d8a1e657168e56ebbff56b607ff326b9a0c0cafe61f10d58bd921070919ae0cd1a3b900992dfbf25edb1b40000476c6263", @ANYRES16=0x0, @ANYBLOB="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"], 0x118}}, 0x4000) (async) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) (async) recvfrom$unix(r1, &(0x7f0000000380)=""/175, 0xaf, 0x2, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) (async) kernel console output (not intermixed with test programs): 129.387369][ T7165] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 129.409247][ T7166] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input10 [ 129.517284][ T7172] bridge6: entered allmulticast mode [ 129.654536][ T7181] block nbd0: not configured, cannot reconfigure [ 130.537145][ T7204] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 130.544428][ T7204] IPv6: NLM_F_CREATE should be set when creating new route [ 130.558806][ T7200] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 130.792182][ T7212] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 130.804395][ T7212] CPU: 0 UID: 0 PID: 7212 Comm: syz.1.367 Not tainted syzkaller #0 PREEMPT(full) [ 130.804422][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 130.804433][ T7212] Call Trace: [ 130.804441][ T7212] [ 130.804449][ T7212] dump_stack_lvl+0x189/0x250 [ 130.804480][ T7212] ? __pfx_dump_stack_lvl+0x10/0x10 [ 130.804504][ T7212] ? __pfx__printk+0x10/0x10 [ 130.804554][ T7212] ? kernfs_path_from_node+0x2f/0x290 [ 130.804576][ T7212] ? kernfs_path_from_node+0x250/0x290 [ 130.804595][ T7212] ? kernfs_path_from_node+0x2f/0x290 [ 130.804638][ T7212] sysfs_warn_dup+0x8e/0xa0 [ 130.804661][ T7212] sysfs_do_create_link_sd+0xc0/0x110 [ 130.804687][ T7212] device_add_class_symlinks+0x1cf/0x240 [ 130.804719][ T7212] device_add+0x475/0xb50 [ 130.804749][ T7212] wiphy_register+0x1c81/0x2aa0 [ 130.804799][ T7212] ? __pfx_wiphy_register+0x10/0x10 [ 130.804828][ T7212] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 130.804873][ T7212] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 130.804914][ T7212] ieee80211_register_hw+0x3473/0x40d0 [ 130.804954][ T7212] ? ieee80211_register_hw+0x1431/0x40d0 [ 130.804988][ T7212] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 130.805008][ T7212] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 130.805035][ T7212] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 130.805057][ T7212] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 130.805089][ T7212] ? __hrtimer_setup+0x187/0x210 [ 130.805122][ T7212] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 130.805162][ T7212] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 130.805231][ T7212] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 130.805262][ T7212] ? trace_kmalloc+0x1f/0xd0 [ 130.805287][ T7212] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 130.805317][ T7212] ? kstrndup+0xbf/0x160 [ 130.805350][ T7212] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 130.805390][ T7212] ? __pfx___nla_validate_parse+0x10/0x10 [ 130.805430][ T7212] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 130.805479][ T7212] ? __nla_parse+0x40/0x60 [ 130.805505][ T7212] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 130.805560][ T7212] genl_family_rcv_msg_doit+0x212/0x300 [ 130.805602][ T7212] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 130.805652][ T7212] ? bpf_lsm_capable+0x9/0x20 [ 130.805679][ T7212] ? security_capable+0x7e/0x2e0 [ 130.805721][ T7212] genl_rcv_msg+0x60e/0x790 [ 130.805772][ T7212] ? __pfx_genl_rcv_msg+0x10/0x10 [ 130.805802][ T7212] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 130.805848][ T7212] netlink_rcv_skb+0x208/0x470 [ 130.805870][ T7212] ? __lock_acquire+0xab9/0xd20 [ 130.805900][ T7212] ? __pfx_genl_rcv_msg+0x10/0x10 [ 130.805932][ T7212] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 130.805977][ T7212] ? down_read+0x1ad/0x2e0 [ 130.806007][ T7212] genl_rcv+0x28/0x40 [ 130.806034][ T7212] netlink_unicast+0x82c/0x9e0 [ 130.806065][ T7212] ? __pfx_netlink_unicast+0x10/0x10 [ 130.806089][ T7212] ? netlink_sendmsg+0x642/0xb30 [ 130.806112][ T7212] ? skb_put+0x11b/0x210 [ 130.806141][ T7212] netlink_sendmsg+0x805/0xb30 [ 130.806177][ T7212] ? __pfx_netlink_sendmsg+0x10/0x10 [ 130.806206][ T7212] ? aa_sock_msg_perm+0xf1/0x1d0 [ 130.806241][ T7212] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 130.806261][ T7212] ? __pfx_netlink_sendmsg+0x10/0x10 [ 130.806287][ T7212] __sock_sendmsg+0x219/0x270 [ 130.806324][ T7212] ____sys_sendmsg+0x505/0x830 [ 130.806359][ T7212] ? __pfx_____sys_sendmsg+0x10/0x10 [ 130.806397][ T7212] ? import_iovec+0x74/0xa0 [ 130.806428][ T7212] ___sys_sendmsg+0x21f/0x2a0 [ 130.806459][ T7212] ? __pfx____sys_sendmsg+0x10/0x10 [ 130.806539][ T7212] ? __fget_files+0x2a/0x420 [ 130.806569][ T7212] ? __fget_files+0x3a0/0x420 [ 130.806611][ T7212] __x64_sys_sendmsg+0x19b/0x260 [ 130.806641][ T7212] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 130.806680][ T7212] ? rcu_is_watching+0x15/0xb0 [ 130.806705][ T7212] ? do_syscall_64+0xbe/0x3b0 [ 130.806735][ T7212] do_syscall_64+0xfa/0x3b0 [ 130.806757][ T7212] ? lockdep_hardirqs_on+0x9c/0x150 [ 130.806779][ T7212] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.806799][ T7212] ? clear_bhb_loop+0x60/0xb0 [ 130.806824][ T7212] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 130.806844][ T7212] RIP: 0033:0x7f31a6f8eec9 [ 130.806864][ T7212] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 130.806881][ T7212] RSP: 002b:00007f31a7d4e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 130.806902][ T7212] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f8eec9 [ 130.806917][ T7212] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000004 [ 130.806930][ T7212] RBP: 00007f31a7011f91 R08: 0000000000000000 R09: 0000000000000000 [ 130.806942][ T7212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 130.806953][ T7212] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 130.806988][ T7212] [ 131.699930][ T7230] netlink: 'syz.4.371': attribute type 16 has an invalid length. [ 131.712634][ T7230] netlink: 'syz.4.371': attribute type 17 has an invalid length. [ 131.765205][ T7233] __nla_validate_parse: 11 callbacks suppressed [ 131.765225][ T7233] netlink: 64 bytes leftover after parsing attributes in process `syz.2.369'. [ 131.807389][ T7233] block nbd0: not configured, cannot reconfigure [ 131.860040][ T7229] bond1: option lacp_rate: mode dependency failed, not supported in mode active-backup(1) [ 131.898426][ T7229] bond1 (unregistering): Released all slaves [ 132.062390][ T7230] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 132.150584][ T7240] FAULT_INJECTION: forcing a failure. [ 132.150584][ T7240] name failslab, interval 1, probability 0, space 0, times 0 [ 132.163509][ T7240] CPU: 1 UID: 0 PID: 7240 Comm: syz.0.373 Not tainted syzkaller #0 PREEMPT(full) [ 132.163537][ T7240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 132.163549][ T7240] Call Trace: [ 132.163557][ T7240] [ 132.163566][ T7240] dump_stack_lvl+0x189/0x250 [ 132.163594][ T7240] ? __pfx____ratelimit+0x10/0x10 [ 132.163618][ T7240] ? __pfx_dump_stack_lvl+0x10/0x10 [ 132.163642][ T7240] ? __pfx__printk+0x10/0x10 [ 132.163692][ T7240] should_fail_ex+0x414/0x560 [ 132.163735][ T7240] should_failslab+0xa8/0x100 [ 132.163766][ T7240] __kmalloc_noprof+0xcb/0x4f0 [ 132.163792][ T7240] ? __x64_sys_bpf+0x7c/0x90 [ 132.163812][ T7240] ? ___neigh_create+0x6d5/0x2260 [ 132.163830][ T7240] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.163855][ T7240] ___neigh_create+0x6d5/0x2260 [ 132.163916][ T7240] ip_neigh_gw4+0x289/0x3b0 [ 132.163954][ T7240] ? __pfx_ip_neigh_gw4+0x10/0x10 [ 132.163983][ T7240] ? rcu_is_watching+0x15/0xb0 [ 132.164003][ T7240] ? trace_kmalloc+0x1f/0xd0 [ 132.164036][ T7240] ip_finish_output2+0x57a/0x1160 [ 132.164066][ T7240] ? skb_copy_bits+0x65b/0x8f0 [ 132.164094][ T7240] ? ip_frag_next+0x32f/0xa60 [ 132.164121][ T7240] ? ip_fast_csum+0x1ee/0x2b0 [ 132.164140][ T7240] ? ip_finish_output2+0x452/0x1160 [ 132.164174][ T7240] ? __pfx_ip_finish_output2+0x10/0x10 [ 132.164222][ T7240] ip_do_fragment+0x87c/0x1770 [ 132.164266][ T7240] ? __pfx_ip_finish_output2+0x10/0x10 [ 132.164297][ T7240] ? ip_skb_dst_mtu+0x18d/0xb70 [ 132.164339][ T7240] ip_output+0x29f/0x450 [ 132.164369][ T7240] ? ip_output+0x5b/0x450 [ 132.164398][ T7240] iptunnel_xmit+0x5f8/0xa90 [ 132.164444][ T7240] ip_tunnel_xmit+0x1c41/0x2390 [ 132.164496][ T7240] ? __pfx_ip_tunnel_xmit+0x10/0x10 [ 132.164514][ T7240] ? gre_build_header+0x31c/0xa40 [ 132.164556][ T7240] ? __pfx_gre_build_header+0x10/0x10 [ 132.164588][ T7240] ? iptunnel_handle_offloads+0x2fd/0x630 [ 132.164623][ T7240] ipgre_xmit+0x89e/0xc50 [ 132.164671][ T7240] ? __pfx_ipgre_xmit+0x10/0x10 [ 132.164716][ T7240] dev_hard_start_xmit+0x2d4/0x830 [ 132.164768][ T7240] __dev_queue_xmit+0x1b8d/0x3b50 [ 132.164796][ T7240] ? do_syscall_64+0xfa/0x3b0 [ 132.164819][ T7240] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.164851][ T7240] ? __dev_queue_xmit+0x27b/0x3b50 [ 132.164900][ T7240] ? __pfx___dev_queue_xmit+0x10/0x10 [ 132.164943][ T7240] ? rcu_is_watching+0x15/0xb0 [ 132.164984][ T7240] ? pskb_expand_head+0xaa0/0x1150 [ 132.165016][ T7240] ? __bpf_redirect+0x56d/0xe40 [ 132.165044][ T7240] __bpf_tx_skb+0x18e/0x260 [ 132.165078][ T7240] bpf_clone_redirect+0x272/0x3d0 [ 132.165107][ T7240] ? bpf_test_run+0x197/0x7b0 [ 132.165130][ T7240] bpf_prog_208b094576c80b22+0x5f/0x68 [ 132.165157][ T7240] ? ktime_get+0x3e/0x1f0 [ 132.165189][ T7240] ? seqcount_lockdep_reader_access+0x123/0x1c0 [ 132.165211][ T7240] ? lockdep_hardirqs_on+0x9c/0x150 [ 132.165233][ T7240] ? ktime_get+0x3e/0x1f0 [ 132.165254][ T7240] ? seqcount_lockdep_reader_access+0x175/0x1c0 [ 132.165277][ T7240] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 132.165308][ T7240] ? __local_bh_disable_ip+0xf1/0x190 [ 132.165341][ T7240] ? __pfx___cant_migrate+0x10/0x10 [ 132.165371][ T7240] ? kasan_save_track+0x4f/0x80 [ 132.165399][ T7240] ? read_tsc+0x9/0x20 [ 132.165427][ T7240] ? ktime_get+0x1cb/0x1f0 [ 132.165458][ T7240] bpf_test_run+0x315/0x7b0 [ 132.165508][ T7240] ? __pfx_bpf_test_run+0x10/0x10 [ 132.165564][ T7240] ? convert___skb_to_skb+0x3d/0x590 [ 132.165591][ T7240] bpf_prog_test_run_skb+0xb4e/0x1550 [ 132.165626][ T7240] ? __fget_files+0x2a/0x420 [ 132.165672][ T7240] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 132.165697][ T7240] bpf_prog_test_run+0x2c4/0x340 [ 132.165731][ T7240] __sys_bpf+0x581/0x870 [ 132.165761][ T7240] ? __pfx___sys_bpf+0x10/0x10 [ 132.165803][ T7240] ? ksys_write+0x22a/0x250 [ 132.165833][ T7240] ? __pfx_ksys_write+0x10/0x10 [ 132.165856][ T7240] ? rcu_is_watching+0x15/0xb0 [ 132.165885][ T7240] __x64_sys_bpf+0x7c/0x90 [ 132.165909][ T7240] do_syscall_64+0xfa/0x3b0 [ 132.165932][ T7240] ? lockdep_hardirqs_on+0x9c/0x150 [ 132.165954][ T7240] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.165975][ T7240] ? clear_bhb_loop+0x60/0xb0 [ 132.166001][ T7240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.166021][ T7240] RIP: 0033:0x7f3da8f8eec9 [ 132.166039][ T7240] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 132.166056][ T7240] RSP: 002b:00007f3da9e01038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 132.166078][ T7240] RAX: ffffffffffffffda RBX: 00007f3da91e5fa0 RCX: 00007f3da8f8eec9 [ 132.166093][ T7240] RDX: 000000000000001e RSI: 0000200000000080 RDI: 000000000000000a [ 132.166106][ T7240] RBP: 00007f3da9e01090 R08: 0000000000000000 R09: 0000000000000000 [ 132.166119][ T7240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 132.166131][ T7240] R13: 00007f3da91e6038 R14: 00007f3da91e5fa0 R15: 00007ffc6c1e3b28 [ 132.166165][ T7240] [ 132.327739][ T7246] netlink: 24 bytes leftover after parsing attributes in process `syz.1.376'. [ 132.566942][ T7249] netlink: 'syz.0.378': attribute type 4 has an invalid length. [ 132.821680][ T7256] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 132.844688][ T7256] CPU: 1 UID: 0 PID: 7256 Comm: syz.2.381 Not tainted syzkaller #0 PREEMPT(full) [ 132.844725][ T7256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 132.844739][ T7256] Call Trace: [ 132.844748][ T7256] [ 132.844758][ T7256] dump_stack_lvl+0x189/0x250 [ 132.844793][ T7256] ? __pfx_dump_stack_lvl+0x10/0x10 [ 132.844820][ T7256] ? __pfx__printk+0x10/0x10 [ 132.844857][ T7256] ? kernfs_path_from_node+0x2f/0x290 [ 132.844881][ T7256] ? kernfs_path_from_node+0x250/0x290 [ 132.844903][ T7256] ? kernfs_path_from_node+0x2f/0x290 [ 132.844932][ T7256] sysfs_warn_dup+0x8e/0xa0 [ 132.844955][ T7256] sysfs_do_create_link_sd+0xc0/0x110 [ 132.844981][ T7256] device_add_class_symlinks+0x1cf/0x240 [ 132.845012][ T7256] device_add+0x475/0xb50 [ 132.845043][ T7256] wiphy_register+0x1c81/0x2aa0 [ 132.845093][ T7256] ? __pfx_wiphy_register+0x10/0x10 [ 132.845121][ T7256] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 132.845166][ T7256] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 132.845212][ T7256] ieee80211_register_hw+0x3473/0x40d0 [ 132.845254][ T7256] ? ieee80211_register_hw+0x1431/0x40d0 [ 132.845287][ T7256] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 132.845307][ T7256] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 132.845342][ T7256] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 132.845364][ T7256] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 132.845396][ T7256] ? __hrtimer_setup+0x187/0x210 [ 132.845429][ T7256] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 132.845473][ T7256] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 132.845543][ T7256] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 132.845576][ T7256] ? trace_kmalloc+0x1f/0xd0 [ 132.845601][ T7256] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 132.845630][ T7256] ? kstrndup+0xbf/0x160 [ 132.845664][ T7256] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 132.845706][ T7256] ? __pfx___nla_validate_parse+0x10/0x10 [ 132.845746][ T7256] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 132.845794][ T7256] ? __nla_parse+0x40/0x60 [ 132.845822][ T7256] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 132.845868][ T7256] genl_family_rcv_msg_doit+0x212/0x300 [ 132.845912][ T7256] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 132.845964][ T7256] ? bpf_lsm_capable+0x9/0x20 [ 132.845993][ T7256] ? security_capable+0x7e/0x2e0 [ 132.846032][ T7256] genl_rcv_msg+0x60e/0x790 [ 132.846074][ T7256] ? __pfx_genl_rcv_msg+0x10/0x10 [ 132.846106][ T7256] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 132.846158][ T7256] netlink_rcv_skb+0x208/0x470 [ 132.846182][ T7256] ? __lock_acquire+0xab9/0xd20 [ 132.846214][ T7256] ? __pfx_genl_rcv_msg+0x10/0x10 [ 132.846250][ T7256] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 132.846297][ T7256] ? down_read+0x1ad/0x2e0 [ 132.846342][ T7256] genl_rcv+0x28/0x40 [ 132.846373][ T7256] netlink_unicast+0x82c/0x9e0 [ 132.846407][ T7256] ? __pfx_netlink_unicast+0x10/0x10 [ 132.846433][ T7256] ? netlink_sendmsg+0x642/0xb30 [ 132.846457][ T7256] ? skb_put+0x11b/0x210 [ 132.846489][ T7256] netlink_sendmsg+0x805/0xb30 [ 132.846526][ T7256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 132.846557][ T7256] ? aa_sock_msg_perm+0xf1/0x1d0 [ 132.846596][ T7256] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 132.846617][ T7256] ? __pfx_netlink_sendmsg+0x10/0x10 [ 132.846645][ T7256] __sock_sendmsg+0x219/0x270 [ 132.846684][ T7256] ____sys_sendmsg+0x505/0x830 [ 132.846721][ T7256] ? __pfx_____sys_sendmsg+0x10/0x10 [ 132.846764][ T7256] ? import_iovec+0x74/0xa0 [ 132.846797][ T7256] ___sys_sendmsg+0x21f/0x2a0 [ 132.846831][ T7256] ? __pfx____sys_sendmsg+0x10/0x10 [ 132.846907][ T7256] ? __fget_files+0x2a/0x420 [ 132.846939][ T7256] ? __fget_files+0x3a0/0x420 [ 132.846986][ T7256] __x64_sys_sendmsg+0x19b/0x260 [ 132.847019][ T7256] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 132.847063][ T7256] ? rcu_is_watching+0x15/0xb0 [ 132.847091][ T7256] ? do_syscall_64+0xbe/0x3b0 [ 132.847121][ T7256] do_syscall_64+0xfa/0x3b0 [ 132.847144][ T7256] ? lockdep_hardirqs_on+0x9c/0x150 [ 132.847166][ T7256] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.847188][ T7256] ? clear_bhb_loop+0x60/0xb0 [ 132.847215][ T7256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 132.847237][ T7256] RIP: 0033:0x7f48ac78eec9 [ 132.847257][ T7256] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 132.847276][ T7256] RSP: 002b:00007f48ad627038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.847299][ T7256] RAX: ffffffffffffffda RBX: 00007f48ac9e5fa0 RCX: 00007f48ac78eec9 [ 132.847324][ T7256] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000004 [ 132.847338][ T7256] RBP: 00007f48ac811f91 R08: 0000000000000000 R09: 0000000000000000 [ 132.847352][ T7256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 132.847365][ T7256] R13: 00007f48ac9e6038 R14: 00007f48ac9e5fa0 R15: 00007ffd183418a8 [ 132.847402][ T7256] [ 133.392074][ T7263] netlink: 4 bytes leftover after parsing attributes in process `syz.0.384'. [ 133.501962][ T7267] bridge7: entered allmulticast mode [ 133.565490][ T7269] netlink: 17 bytes leftover after parsing attributes in process `syz.2.386'. [ 133.691920][ T7273] netlink: 4 bytes leftover after parsing attributes in process `syz.3.388'. [ 133.772410][ T7273] bond_slave_0: entered promiscuous mode [ 133.778322][ T7273] bond_slave_1: entered promiscuous mode [ 133.811767][ T7273] macvtap1: entered promiscuous mode [ 133.817254][ T7273] bond0: entered promiscuous mode [ 133.824526][ T7273] macvtap1: entered allmulticast mode [ 133.833431][ T7273] bond0: entered allmulticast mode [ 133.834032][ T7280] netlink: 20 bytes leftover after parsing attributes in process `syz.1.391'. [ 133.842196][ T7273] bond_slave_0: entered allmulticast mode [ 133.848710][ T7280] netlink: 20 bytes leftover after parsing attributes in process `syz.1.391'. [ 133.866626][ T7273] bond_slave_1: entered allmulticast mode [ 133.885750][ T7273] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 134.133014][ T7294] netlink: 4 bytes leftover after parsing attributes in process `syz.3.394'. [ 134.187649][ T7297] netlink: 20 bytes leftover after parsing attributes in process `syz.2.395'. [ 134.238944][ T7300] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 134.265781][ T7300] CPU: 1 UID: 0 PID: 7300 Comm: syz.1.397 Not tainted syzkaller #0 PREEMPT(full) [ 134.265814][ T7300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 134.265828][ T7300] Call Trace: [ 134.265838][ T7300] [ 134.265848][ T7300] dump_stack_lvl+0x189/0x250 [ 134.265882][ T7300] ? __pfx_dump_stack_lvl+0x10/0x10 [ 134.265908][ T7300] ? __pfx__printk+0x10/0x10 [ 134.265944][ T7300] ? kernfs_path_from_node+0x2f/0x290 [ 134.265967][ T7300] ? kernfs_path_from_node+0x250/0x290 [ 134.265988][ T7300] ? kernfs_path_from_node+0x2f/0x290 [ 134.266016][ T7300] sysfs_warn_dup+0x8e/0xa0 [ 134.266038][ T7300] sysfs_do_create_link_sd+0xc0/0x110 [ 134.266064][ T7300] device_add_class_symlinks+0x1cf/0x240 [ 134.266094][ T7300] device_add+0x475/0xb50 [ 134.266125][ T7300] wiphy_register+0x1c81/0x2aa0 [ 134.266174][ T7300] ? __pfx_wiphy_register+0x10/0x10 [ 134.266202][ T7300] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 134.266247][ T7300] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 134.266287][ T7300] ieee80211_register_hw+0x3473/0x40d0 [ 134.266327][ T7300] ? ieee80211_register_hw+0x1431/0x40d0 [ 134.266361][ T7300] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 134.266380][ T7300] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 134.266407][ T7300] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 134.266430][ T7300] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 134.266467][ T7300] ? __hrtimer_setup+0x187/0x210 [ 134.266500][ T7300] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 134.266541][ T7300] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 134.266609][ T7300] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 134.266639][ T7300] ? trace_kmalloc+0x1f/0xd0 [ 134.266663][ T7300] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 134.266693][ T7300] ? kstrndup+0xbf/0x160 [ 134.266726][ T7300] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 134.266766][ T7300] ? __pfx___nla_validate_parse+0x10/0x10 [ 134.266809][ T7300] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 134.266857][ T7300] ? __nla_parse+0x40/0x60 [ 134.266883][ T7300] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 134.266927][ T7300] genl_family_rcv_msg_doit+0x212/0x300 [ 134.266968][ T7300] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 134.267017][ T7300] ? bpf_lsm_capable+0x9/0x20 [ 134.267045][ T7300] ? security_capable+0x7e/0x2e0 [ 134.267085][ T7300] genl_rcv_msg+0x60e/0x790 [ 134.267125][ T7300] ? __pfx_genl_rcv_msg+0x10/0x10 [ 134.267156][ T7300] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 134.267205][ T7300] netlink_rcv_skb+0x208/0x470 [ 134.267228][ T7300] ? __lock_acquire+0xab9/0xd20 [ 134.267259][ T7300] ? __pfx_genl_rcv_msg+0x10/0x10 [ 134.267293][ T7300] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 134.267342][ T7300] ? down_read+0x1ad/0x2e0 [ 134.267372][ T7300] genl_rcv+0x28/0x40 [ 134.267402][ T7300] netlink_unicast+0x82c/0x9e0 [ 134.267435][ T7300] ? __pfx_netlink_unicast+0x10/0x10 [ 134.267467][ T7300] ? netlink_sendmsg+0x642/0xb30 [ 134.267491][ T7300] ? skb_put+0x11b/0x210 [ 134.267522][ T7300] netlink_sendmsg+0x805/0xb30 [ 134.267561][ T7300] ? __pfx_netlink_sendmsg+0x10/0x10 [ 134.267591][ T7300] ? aa_sock_msg_perm+0xf1/0x1d0 [ 134.267628][ T7300] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 134.267650][ T7300] ? __pfx_netlink_sendmsg+0x10/0x10 [ 134.267677][ T7300] __sock_sendmsg+0x219/0x270 [ 134.267717][ T7300] ____sys_sendmsg+0x505/0x830 [ 134.267753][ T7300] ? __pfx_____sys_sendmsg+0x10/0x10 [ 134.267794][ T7300] ? import_iovec+0x74/0xa0 [ 134.267826][ T7300] ___sys_sendmsg+0x21f/0x2a0 [ 134.267858][ T7300] ? __pfx____sys_sendmsg+0x10/0x10 [ 134.267932][ T7300] ? __fget_files+0x2a/0x420 [ 134.267963][ T7300] ? __fget_files+0x3a0/0x420 [ 134.268007][ T7300] __x64_sys_sendmsg+0x19b/0x260 [ 134.268040][ T7300] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 134.268082][ T7300] ? rcu_is_watching+0x15/0xb0 [ 134.268108][ T7300] ? do_syscall_64+0xbe/0x3b0 [ 134.268137][ T7300] do_syscall_64+0xfa/0x3b0 [ 134.268159][ T7300] ? lockdep_hardirqs_on+0x9c/0x150 [ 134.268182][ T7300] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.268202][ T7300] ? clear_bhb_loop+0x60/0xb0 [ 134.268230][ T7300] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.268251][ T7300] RIP: 0033:0x7f31a6f8eec9 [ 134.268270][ T7300] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 134.268289][ T7300] RSP: 002b:00007f31a7d4e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 134.268312][ T7300] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f8eec9 [ 134.268328][ T7300] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000004 [ 134.268341][ T7300] RBP: 00007f31a7011f91 R08: 0000000000000000 R09: 0000000000000000 [ 134.268355][ T7300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 134.268367][ T7300] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 134.268404][ T7300] [ 134.643317][ T7306] netlink: 4 bytes leftover after parsing attributes in process `syz.2.399'. [ 134.787739][ T7304] bridge6: entered allmulticast mode [ 134.837614][ T7306] bond_slave_0: entered promiscuous mode [ 134.843467][ T7306] bond_slave_1: entered promiscuous mode [ 134.849264][ T7306] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode [ 134.865624][ T7306] macvtap1: entered promiscuous mode [ 134.870987][ T7306] bond0: entered promiscuous mode [ 134.876985][ T7306] macvtap1: entered allmulticast mode [ 134.882491][ T7306] bond0: entered allmulticast mode [ 134.887687][ T7306] bond_slave_0: entered allmulticast mode [ 134.893458][ T7306] bond_slave_1: entered allmulticast mode [ 134.899285][ T7306] mac80211_hwsim hwsim5 wlan1: entered allmulticast mode [ 134.910114][ T7306] 8021q: adding VLAN 0 to HW filter on device macvtap1 [ 135.186048][ T7326] FAULT_INJECTION: forcing a failure. [ 135.186048][ T7326] name failslab, interval 1, probability 0, space 0, times 0 [ 135.256092][ T7326] CPU: 1 UID: 0 PID: 7326 Comm: syz.4.405 Not tainted syzkaller #0 PREEMPT(full) [ 135.256130][ T7326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 135.256143][ T7326] Call Trace: [ 135.256151][ T7326] [ 135.256161][ T7326] dump_stack_lvl+0x189/0x250 [ 135.256192][ T7326] ? __pfx____ratelimit+0x10/0x10 [ 135.256217][ T7326] ? __pfx_dump_stack_lvl+0x10/0x10 [ 135.256241][ T7326] ? __pfx__printk+0x10/0x10 [ 135.256276][ T7326] ? __pfx___might_resched+0x10/0x10 [ 135.256314][ T7326] should_fail_ex+0x414/0x560 [ 135.256351][ T7326] should_failslab+0xa8/0x100 [ 135.256383][ T7326] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 135.256422][ T7326] ? __alloc_skb+0x112/0x2d0 [ 135.256451][ T7326] __alloc_skb+0x112/0x2d0 [ 135.256481][ T7326] netlink_sendmsg+0x5c6/0xb30 [ 135.256518][ T7326] ? __pfx_netlink_sendmsg+0x10/0x10 [ 135.256548][ T7326] ? aa_sock_msg_perm+0xf1/0x1d0 [ 135.256586][ T7326] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 135.256608][ T7326] ? __pfx_netlink_sendmsg+0x10/0x10 [ 135.256635][ T7326] __sock_sendmsg+0x219/0x270 [ 135.256673][ T7326] ____sys_sendmsg+0x505/0x830 [ 135.256709][ T7326] ? __pfx_____sys_sendmsg+0x10/0x10 [ 135.256748][ T7326] ? import_iovec+0x74/0xa0 [ 135.256780][ T7326] ___sys_sendmsg+0x21f/0x2a0 [ 135.256811][ T7326] ? __pfx____sys_sendmsg+0x10/0x10 [ 135.256881][ T7326] ? __fget_files+0x2a/0x420 [ 135.256912][ T7326] ? __fget_files+0x3a0/0x420 [ 135.256955][ T7326] __x64_sys_sendmsg+0x19b/0x260 [ 135.256988][ T7326] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 135.257027][ T7326] ? __pfx_ksys_write+0x10/0x10 [ 135.257062][ T7326] ? do_syscall_64+0xbe/0x3b0 [ 135.257091][ T7326] do_syscall_64+0xfa/0x3b0 [ 135.257118][ T7326] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.257138][ T7326] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 135.257161][ T7326] ? clear_bhb_loop+0x60/0xb0 [ 135.257187][ T7326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 135.257209][ T7326] RIP: 0033:0x7f56e298eec9 [ 135.257228][ T7326] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 135.257246][ T7326] RSP: 002b:00007f56e3847038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 135.257268][ T7326] RAX: ffffffffffffffda RBX: 00007f56e2be5fa0 RCX: 00007f56e298eec9 [ 135.257284][ T7326] RDX: 0000000000000050 RSI: 0000200000000680 RDI: 0000000000000007 [ 135.257298][ T7326] RBP: 00007f56e3847090 R08: 0000000000000000 R09: 0000000000000000 [ 135.257311][ T7326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 135.257324][ T7326] R13: 00007f56e2be6038 R14: 00007f56e2be5fa0 R15: 00007ffc3a400eb8 [ 135.257358][ T7326] [ 135.604464][ T7332] netlink: 'syz.2.407': attribute type 4 has an invalid length. [ 136.124362][ T7354] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 136.381949][ T7360] ip6erspan0: entered promiscuous mode [ 136.700306][ T7373] ip_vti0: Master is either lo or non-ether device [ 136.825692][ T7375] FAULT_INJECTION: forcing a failure. [ 136.825692][ T7375] name failslab, interval 1, probability 0, space 0, times 0 [ 136.837097][ T7377] __nla_validate_parse: 6 callbacks suppressed [ 136.837120][ T7377] netlink: 56 bytes leftover after parsing attributes in process `syz.1.424'. [ 136.850543][ T7375] CPU: 0 UID: 0 PID: 7375 Comm: syz.4.425 Not tainted syzkaller #0 PREEMPT(full) [ 136.850579][ T7375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 136.850595][ T7375] Call Trace: [ 136.850604][ T7375] [ 136.850614][ T7375] dump_stack_lvl+0x189/0x250 [ 136.850648][ T7375] ? __pfx____ratelimit+0x10/0x10 [ 136.850677][ T7375] ? __pfx_dump_stack_lvl+0x10/0x10 [ 136.850702][ T7375] ? __pfx__printk+0x10/0x10 [ 136.850742][ T7375] ? __pfx___might_resched+0x10/0x10 [ 136.850776][ T7375] ? fs_reclaim_acquire+0x7d/0x100 [ 136.850819][ T7375] should_fail_ex+0x414/0x560 [ 136.850860][ T7375] should_failslab+0xa8/0x100 [ 136.850893][ T7375] __kmalloc_noprof+0xcb/0x4f0 [ 136.850920][ T7375] ? kfree+0x4d/0x440 [ 136.850941][ T7375] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 136.850971][ T7375] tomoyo_realpath_from_path+0xe3/0x5d0 [ 136.850998][ T7375] ? tomoyo_domain+0xd9/0x130 [ 136.851029][ T7375] ? tomoyo_path_number_perm+0x1bc/0x5a0 [ 136.851073][ T7375] tomoyo_path_number_perm+0x1e8/0x5a0 [ 136.851107][ T7375] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 136.851147][ T7375] ? sb_end_write+0xe9/0x1c0 [ 136.851187][ T7375] ? vfs_write+0x956/0xb30 [ 136.851262][ T7375] ? ksys_write+0x1e1/0x250 [ 136.851301][ T7375] security_file_ioctl+0xcb/0x2d0 [ 136.851336][ T7375] __se_sys_ioctl+0x47/0x170 [ 136.851367][ T7375] do_syscall_64+0xfa/0x3b0 [ 136.851394][ T7375] ? lockdep_hardirqs_on+0x9c/0x150 [ 136.851420][ T7375] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.851443][ T7375] ? clear_bhb_loop+0x60/0xb0 [ 136.851473][ T7375] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.851501][ T7375] RIP: 0033:0x7f56e298eec9 [ 136.851524][ T7375] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 136.851543][ T7375] RSP: 002b:00007f56e3847038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.851569][ T7375] RAX: ffffffffffffffda RBX: 00007f56e2be5fa0 RCX: 00007f56e298eec9 [ 136.851586][ T7375] RDX: 0000200000000680 RSI: 000000000000890b RDI: 0000000000000004 [ 136.851601][ T7375] RBP: 00007f56e3847090 R08: 0000000000000000 R09: 0000000000000000 [ 136.851616][ T7375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 136.851629][ T7375] R13: 00007f56e2be6038 R14: 00007f56e2be5fa0 R15: 00007ffc3a400eb8 [ 136.851668][ T7375] [ 136.851678][ T7375] ERROR: Out of memory at tomoyo_realpath_from_path. [ 137.256338][ T7394] netlink: 16 bytes leftover after parsing attributes in process `syz.1.431'. [ 137.436961][ T7405] netlink: 8 bytes leftover after parsing attributes in process `syz.1.436'. [ 137.557075][ T7410] bridge_slave_0: left allmulticast mode [ 137.571894][ T7413] netlink: 4 bytes leftover after parsing attributes in process `syz.1.438'. [ 137.574430][ T7410] bridge_slave_0: left promiscuous mode [ 137.597791][ T7410] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.625924][ T7410] bridge_slave_1: left allmulticast mode [ 137.640580][ T7410] bridge_slave_1: left promiscuous mode [ 137.652722][ T7410] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.675134][ T7420] netlink: 'syz.4.437': attribute type 10 has an invalid length. [ 137.704235][ T7410] bond0: (slave bond_slave_0): Releasing backup interface [ 137.723288][ T7410] bond_slave_0: left allmulticast mode [ 137.745476][ T7410] bond_slave_0: left promiscuous mode [ 137.783599][ T7410] bond0: (slave bond_slave_1): Releasing backup interface [ 137.819232][ T7410] bond_slave_1: left allmulticast mode [ 137.833489][ T7410] bond_slave_1: left promiscuous mode [ 137.879049][ T7410] team0: Port device team_slave_0 removed [ 137.979438][ T7410] team0: Port device team_slave_1 removed [ 138.008429][ T7410] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 138.043822][ T7410] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 138.065071][ T7410] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.072721][ T7410] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 138.083025][ T7410] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 138.169448][ T7420] mac80211_hwsim hwsim10 wlan1: entered promiscuous mode [ 138.178057][ T7420] mac80211_hwsim hwsim10 wlan1: entered allmulticast mode [ 138.190991][ T7420] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 138.206791][ T1303] ieee802154 phy1 wpan1: encryption failed: -22 [ 138.385118][ T7421] syz.4.437 (7421) used greatest stack depth: 17864 bytes left [ 138.577982][ T7444] FAULT_INJECTION: forcing a failure. [ 138.577982][ T7444] name failslab, interval 1, probability 0, space 0, times 0 [ 138.590949][ T7444] CPU: 1 UID: 0 PID: 7444 Comm: syz.3.447 Not tainted syzkaller #0 PREEMPT(full) [ 138.590975][ T7444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 138.590987][ T7444] Call Trace: [ 138.590995][ T7444] [ 138.591005][ T7444] dump_stack_lvl+0x189/0x250 [ 138.591034][ T7444] ? __pfx____ratelimit+0x10/0x10 [ 138.591056][ T7444] ? __pfx_dump_stack_lvl+0x10/0x10 [ 138.591077][ T7444] ? __pfx__printk+0x10/0x10 [ 138.591116][ T7444] ? __pfx___might_resched+0x10/0x10 [ 138.591150][ T7444] should_fail_ex+0x414/0x560 [ 138.591182][ T7444] should_failslab+0xa8/0x100 [ 138.591212][ T7444] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 138.591239][ T7444] ? __alloc_skb+0x112/0x2d0 [ 138.591267][ T7444] __alloc_skb+0x112/0x2d0 [ 138.591305][ T7444] pfkey_sendmsg+0xca5/0x1090 [ 138.591344][ T7444] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 138.591395][ T7444] ? aa_sock_msg_perm+0xf1/0x1d0 [ 138.591426][ T7444] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 138.591445][ T7444] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 138.591471][ T7444] __sock_sendmsg+0x219/0x270 [ 138.591506][ T7444] ____sys_sendmsg+0x52d/0x830 [ 138.591556][ T7444] ? __pfx_____sys_sendmsg+0x10/0x10 [ 138.591594][ T7444] ? import_iovec+0x74/0xa0 [ 138.591623][ T7444] ___sys_sendmsg+0x21f/0x2a0 [ 138.591653][ T7444] ? __pfx____sys_sendmsg+0x10/0x10 [ 138.591762][ T7444] ? __fget_files+0x2a/0x420 [ 138.591792][ T7444] ? __fget_files+0x3a0/0x420 [ 138.591835][ T7444] __sys_sendmmsg+0x227/0x430 [ 138.591871][ T7444] ? __pfx___sys_sendmmsg+0x10/0x10 [ 138.591896][ T7444] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 138.591951][ T7444] ? ksys_write+0x22a/0x250 [ 138.591980][ T7444] ? __pfx_ksys_write+0x10/0x10 [ 138.592005][ T7444] ? rcu_is_watching+0x15/0xb0 [ 138.592032][ T7444] __x64_sys_sendmmsg+0xa0/0xc0 [ 138.592063][ T7444] do_syscall_64+0xfa/0x3b0 [ 138.592095][ T7444] ? lockdep_hardirqs_on+0x9c/0x150 [ 138.592116][ T7444] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.592137][ T7444] ? clear_bhb_loop+0x60/0xb0 [ 138.592164][ T7444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 138.592185][ T7444] RIP: 0033:0x7f640d78eec9 [ 138.592203][ T7444] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 138.592221][ T7444] RSP: 002b:00007f640e62d038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 138.592244][ T7444] RAX: ffffffffffffffda RBX: 00007f640d9e5fa0 RCX: 00007f640d78eec9 [ 138.592259][ T7444] RDX: 00000000000003ef RSI: 0000200000000180 RDI: 0000000000000003 [ 138.592272][ T7444] RBP: 00007f640e62d090 R08: 0000000000000000 R09: 0000000000000000 [ 138.592285][ T7444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 138.592296][ T7444] R13: 00007f640d9e6038 R14: 00007f640d9e5fa0 R15: 00007fff3175bda8 [ 138.592329][ T7444] [ 138.698489][ T7451] netlink: 4 bytes leftover after parsing attributes in process `syz.0.448'. [ 138.990128][ T7450] netlink: 24 bytes leftover after parsing attributes in process `syz.1.445'. [ 139.036703][ T7459] netlink: 208 bytes leftover after parsing attributes in process `syz.2.452'. [ 139.180966][ T7473] netlink: 'syz.4.453': attribute type 1 has an invalid length. [ 139.222301][ T7473] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 139.229811][ T7473] IPv6: NLM_F_CREATE should be set when creating new route [ 139.237155][ T7473] IPv6: NLM_F_CREATE should be set when creating new route [ 139.265983][ T7473] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 139.438777][ T7475] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 64993 [ 139.528829][ T7481] bridge7: entered allmulticast mode [ 139.737059][ T7497] netlink: 4 bytes leftover after parsing attributes in process `syz.4.459'. [ 139.756618][ T7497] macvtap2: entered promiscuous mode [ 139.761982][ T7497] team0: entered promiscuous mode [ 139.767445][ T7497] macvtap2: entered allmulticast mode [ 139.772868][ T7497] team0: entered allmulticast mode [ 139.778763][ T7497] 8021q: adding VLAN 0 to HW filter on device macvtap2 [ 140.195250][ T7504] netlink: 'syz.2.463': attribute type 276 has an invalid length. [ 140.581513][ T7522] netlink: 20 bytes leftover after parsing attributes in process `syz.1.468'. [ 140.654265][ T7525] pim6reg1: entered promiscuous mode [ 140.660185][ T7525] pim6reg1: entered allmulticast mode [ 140.685186][ T7528] netlink: 'syz.3.471': attribute type 13 has an invalid length. [ 140.749877][ T7531] netlink: 4 bytes leftover after parsing attributes in process `syz.1.472'. [ 140.928515][ T7528] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.936117][ T7528] bridge0: port 1(bridge_slave_0) entered disabled state [ 141.070074][ T7528] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 141.090063][ T7528] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 141.268884][ T7528] bond0: left allmulticast mode [ 141.274155][ T7528] bond_slave_0: left allmulticast mode [ 141.279662][ T7528] bond_slave_1: left allmulticast mode [ 141.287669][ T7528] bond0: left promiscuous mode [ 141.292641][ T7528] bond_slave_0: left promiscuous mode [ 141.298558][ T7528] bond_slave_1: left promiscuous mode [ 141.407083][ T6176] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.429816][ T6176] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.458676][ T6176] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.481880][ T7559] FAULT_INJECTION: forcing a failure. [ 141.481880][ T7559] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 141.485784][ T6176] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 141.501783][ T7559] CPU: 0 UID: 0 PID: 7559 Comm: syz.1.479 Not tainted syzkaller #0 PREEMPT(full) [ 141.501816][ T7559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 141.501832][ T7559] Call Trace: [ 141.501839][ T7559] [ 141.501849][ T7559] dump_stack_lvl+0x189/0x250 [ 141.501883][ T7559] ? __pfx____ratelimit+0x10/0x10 [ 141.501909][ T7559] ? __pfx_dump_stack_lvl+0x10/0x10 [ 141.501935][ T7559] ? __pfx__printk+0x10/0x10 [ 141.501972][ T7559] ? __might_fault+0xb0/0x130 [ 141.502017][ T7559] should_fail_ex+0x414/0x560 [ 141.502061][ T7559] _copy_from_user+0x2d/0xb0 [ 141.502091][ T7559] __ia32_sys_rt_sigreturn+0x228/0x7b0 [ 141.502135][ T7559] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 141.502168][ T7559] ? _raw_spin_unlock_irq+0x2e/0x50 [ 141.502224][ T7559] ? __task_pid_nr_ns+0x28/0x470 [ 141.502259][ T7559] ? do_syscall_64+0xbe/0x3b0 [ 141.502290][ T7559] do_syscall_64+0xfa/0x3b0 [ 141.502316][ T7559] ? lockdep_hardirqs_on+0x9c/0x150 [ 141.502341][ T7559] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.502365][ T7559] ? clear_bhb_loop+0x60/0xb0 [ 141.502393][ T7559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.502414][ T7559] RIP: 0033:0x7f31a6f2af79 [ 141.502436][ T7559] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 141.502456][ T7559] RSP: 002b:00007f31a7d4da80 EFLAGS: 00000202 ORIG_RAX: 000000000000000f [ 141.502481][ T7559] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f2af79 [ 141.502500][ T7559] RDX: 00007f31a7d4da80 RSI: 00007f31a7d4dbb0 RDI: 0000000000000021 [ 141.502516][ T7559] RBP: 00007f31a7d4e090 R08: 0000200000000240 R09: 0000000000000000 [ 141.502531][ T7559] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001 [ 141.502543][ T7559] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 141.502590][ T7559] [ 141.951207][ T7571] FAULT_INJECTION: forcing a failure. [ 141.951207][ T7571] name failslab, interval 1, probability 0, space 0, times 0 [ 141.990627][ T7571] CPU: 0 UID: 0 PID: 7571 Comm: syz.1.485 Not tainted syzkaller #0 PREEMPT(full) [ 141.990656][ T7571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 141.990668][ T7571] Call Trace: [ 141.990677][ T7571] [ 141.990686][ T7571] dump_stack_lvl+0x189/0x250 [ 141.990716][ T7571] ? __pfx____ratelimit+0x10/0x10 [ 141.990740][ T7571] ? __pfx_dump_stack_lvl+0x10/0x10 [ 141.990765][ T7571] ? __pfx__printk+0x10/0x10 [ 141.990808][ T7571] ? __pfx___might_resched+0x10/0x10 [ 141.990840][ T7571] ? fs_reclaim_acquire+0x7d/0x100 [ 141.990886][ T7571] should_fail_ex+0x414/0x560 [ 141.990921][ T7571] should_failslab+0xa8/0x100 [ 141.990952][ T7571] kmem_cache_alloc_noprof+0x73/0x3c0 [ 141.990978][ T7571] ? skb_clone+0x212/0x3a0 [ 141.991013][ T7571] skb_clone+0x212/0x3a0 [ 141.991045][ T7571] pfkey_sendmsg+0x44b/0x1090 [ 141.991093][ T7571] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 141.991160][ T7571] ? aa_sock_msg_perm+0xf1/0x1d0 [ 141.991198][ T7571] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 141.991229][ T7571] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 141.991260][ T7571] __sock_sendmsg+0x219/0x270 [ 141.991298][ T7571] ____sys_sendmsg+0x52d/0x830 [ 141.991334][ T7571] ? __pfx_____sys_sendmsg+0x10/0x10 [ 141.991377][ T7571] ? import_iovec+0x74/0xa0 [ 141.991433][ T7571] ___sys_sendmsg+0x21f/0x2a0 [ 141.991472][ T7571] ? __pfx____sys_sendmsg+0x10/0x10 [ 141.991542][ T7571] ? __fget_files+0x2a/0x420 [ 141.991577][ T7571] ? __fget_files+0x3a0/0x420 [ 141.991621][ T7571] __sys_sendmmsg+0x227/0x430 [ 141.991666][ T7571] ? __pfx___sys_sendmmsg+0x10/0x10 [ 141.991693][ T7571] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 141.991749][ T7571] ? ksys_write+0x22a/0x250 [ 141.991779][ T7571] ? __pfx_ksys_write+0x10/0x10 [ 141.991809][ T7571] ? rcu_is_watching+0x15/0xb0 [ 141.991838][ T7571] __x64_sys_sendmmsg+0xa0/0xc0 [ 141.991869][ T7571] do_syscall_64+0xfa/0x3b0 [ 141.991894][ T7571] ? lockdep_hardirqs_on+0x9c/0x150 [ 141.991917][ T7571] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.991939][ T7571] ? clear_bhb_loop+0x60/0xb0 [ 141.991966][ T7571] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 141.991987][ T7571] RIP: 0033:0x7f31a6f8eec9 [ 141.992006][ T7571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 141.992023][ T7571] RSP: 002b:00007f31a7d4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 141.992046][ T7571] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f8eec9 [ 141.992062][ T7571] RDX: 00000000000003ef RSI: 0000200000000180 RDI: 0000000000000003 [ 141.992076][ T7571] RBP: 00007f31a7d4e090 R08: 0000000000000000 R09: 0000000000000000 [ 141.992089][ T7571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 141.992101][ T7571] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 141.992136][ T7571] [ 142.522013][ T7589] netlink: 'syz.4.489': attribute type 16 has an invalid length. [ 142.540875][ T7589] netlink: 'syz.4.489': attribute type 17 has an invalid length. [ 142.575841][ T7589] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 142.688744][ T7594] __nla_validate_parse: 1 callbacks suppressed [ 142.688766][ T7594] netlink: 64 bytes leftover after parsing attributes in process `syz.1.490'. [ 142.725258][ T7594] block nbd0: not configured, cannot reconfigure [ 142.881038][ T7600] bridge0: entered promiscuous mode [ 142.894089][ T7600] bridge0: entered allmulticast mode [ 143.049296][ T7604] netlink: 'syz.2.494': attribute type 1 has an invalid length. [ 143.378839][ T7626] netlink: 20 bytes leftover after parsing attributes in process `syz.2.500'. [ 143.388949][ T7631] netlink: 20 bytes leftover after parsing attributes in process `syz.2.500'. [ 143.400041][ T7626] sctp: [Deprecated]: syz.2.500 (pid 7626) Use of int in max_burst socket option deprecated. [ 143.400041][ T7626] Use struct sctp_assoc_value instead [ 143.582523][ T7635] bridge8: entered allmulticast mode [ 143.640237][ T7643] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 143.665249][ T7643] CPU: 0 UID: 0 PID: 7643 Comm: syz.2.504 Not tainted syzkaller #0 PREEMPT(full) [ 143.665280][ T7643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 143.665293][ T7643] Call Trace: [ 143.665303][ T7643] [ 143.665312][ T7643] dump_stack_lvl+0x189/0x250 [ 143.665349][ T7643] ? __pfx_dump_stack_lvl+0x10/0x10 [ 143.665376][ T7643] ? __pfx__printk+0x10/0x10 [ 143.665413][ T7643] ? kernfs_path_from_node+0x2f/0x290 [ 143.665436][ T7643] ? kernfs_path_from_node+0x250/0x290 [ 143.665458][ T7643] ? kernfs_path_from_node+0x2f/0x290 [ 143.665487][ T7643] sysfs_warn_dup+0x8e/0xa0 [ 143.665510][ T7643] sysfs_do_create_link_sd+0xc0/0x110 [ 143.665536][ T7643] device_add_class_symlinks+0x1cf/0x240 [ 143.665568][ T7643] device_add+0x475/0xb50 [ 143.665599][ T7643] wiphy_register+0x1c81/0x2aa0 [ 143.665659][ T7643] ? __pfx_wiphy_register+0x10/0x10 [ 143.665690][ T7643] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 143.665734][ T7643] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 143.665775][ T7643] ieee80211_register_hw+0x3473/0x40d0 [ 143.665816][ T7643] ? ieee80211_register_hw+0x1431/0x40d0 [ 143.665851][ T7643] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 143.665872][ T7643] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 143.665900][ T7643] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 143.665923][ T7643] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 143.665954][ T7643] ? __hrtimer_setup+0x187/0x210 [ 143.665987][ T7643] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 143.666028][ T7643] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 143.666155][ T7643] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 143.666218][ T7643] ? trace_kmalloc+0x1f/0xd0 [ 143.666284][ T7643] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 143.666319][ T7643] ? kstrndup+0xbf/0x160 [ 143.666375][ T7643] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 143.666446][ T7643] ? __pfx___nla_validate_parse+0x10/0x10 [ 143.666493][ T7643] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 143.666542][ T7643] ? __nla_parse+0x40/0x60 [ 143.666569][ T7643] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 143.666615][ T7643] genl_family_rcv_msg_doit+0x212/0x300 [ 143.666664][ T7643] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 143.666715][ T7643] ? bpf_lsm_capable+0x9/0x20 [ 143.666743][ T7643] ? security_capable+0x7e/0x2e0 [ 143.666782][ T7643] genl_rcv_msg+0x60e/0x790 [ 143.666823][ T7643] ? __pfx_genl_rcv_msg+0x10/0x10 [ 143.666862][ T7643] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 143.666912][ T7643] netlink_rcv_skb+0x208/0x470 [ 143.666936][ T7643] ? __lock_acquire+0xab9/0xd20 [ 143.666967][ T7643] ? __pfx_genl_rcv_msg+0x10/0x10 [ 143.667009][ T7643] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 143.667057][ T7643] ? down_read+0x1ad/0x2e0 [ 143.667089][ T7643] genl_rcv+0x28/0x40 [ 143.667118][ T7643] netlink_unicast+0x82c/0x9e0 [ 143.667151][ T7643] ? __pfx_netlink_unicast+0x10/0x10 [ 143.667176][ T7643] ? netlink_sendmsg+0x642/0xb30 [ 143.667199][ T7643] ? skb_put+0x11b/0x210 [ 143.667232][ T7643] netlink_sendmsg+0x805/0xb30 [ 143.667271][ T7643] ? __pfx_netlink_sendmsg+0x10/0x10 [ 143.667303][ T7643] ? aa_sock_msg_perm+0xf1/0x1d0 [ 143.667341][ T7643] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 143.667363][ T7643] ? __pfx_netlink_sendmsg+0x10/0x10 [ 143.667391][ T7643] __sock_sendmsg+0x219/0x270 [ 143.667431][ T7643] ____sys_sendmsg+0x505/0x830 [ 143.667469][ T7643] ? __pfx_____sys_sendmsg+0x10/0x10 [ 143.667511][ T7643] ? import_iovec+0x74/0xa0 [ 143.667544][ T7643] ___sys_sendmsg+0x21f/0x2a0 [ 143.667578][ T7643] ? __pfx____sys_sendmsg+0x10/0x10 [ 143.667663][ T7643] ? __fget_files+0x2a/0x420 [ 143.667695][ T7643] ? __fget_files+0x3a0/0x420 [ 143.667743][ T7643] __x64_sys_sendmsg+0x19b/0x260 [ 143.667777][ T7643] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 143.667821][ T7643] ? rcu_is_watching+0x15/0xb0 [ 143.667850][ T7643] ? do_syscall_64+0xbe/0x3b0 [ 143.667883][ T7643] do_syscall_64+0xfa/0x3b0 [ 143.667908][ T7643] ? lockdep_hardirqs_on+0x9c/0x150 [ 143.667932][ T7643] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.667955][ T7643] ? clear_bhb_loop+0x60/0xb0 [ 143.667983][ T7643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 143.668005][ T7643] RIP: 0033:0x7f48ac78eec9 [ 143.668026][ T7643] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 143.668045][ T7643] RSP: 002b:00007f48ad627038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 143.668069][ T7643] RAX: ffffffffffffffda RBX: 00007f48ac9e5fa0 RCX: 00007f48ac78eec9 [ 143.668086][ T7643] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000008 [ 143.668100][ T7643] RBP: 00007f48ac811f91 R08: 0000000000000000 R09: 0000000000000000 [ 143.668113][ T7643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 143.668126][ T7643] R13: 00007f48ac9e6038 R14: 00007f48ac9e5fa0 R15: 00007ffd183418a8 [ 143.668164][ T7643] [ 144.204042][ T7649] netlink: 256 bytes leftover after parsing attributes in process `syz.1.509'. [ 144.502699][ T7661] netlink: 64 bytes leftover after parsing attributes in process `syz.0.507'. [ 144.512545][ T7661] block nbd0: not configured, cannot reconfigure [ 144.654912][ T7676] FAULT_INJECTION: forcing a failure. [ 144.654912][ T7676] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 144.672035][ T7676] CPU: 0 UID: 0 PID: 7676 Comm: syz.1.515 Not tainted syzkaller #0 PREEMPT(full) [ 144.672065][ T7676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 144.672079][ T7676] Call Trace: [ 144.672087][ T7676] [ 144.672096][ T7676] dump_stack_lvl+0x189/0x250 [ 144.672127][ T7676] ? __pfx____ratelimit+0x10/0x10 [ 144.672151][ T7676] ? __pfx_dump_stack_lvl+0x10/0x10 [ 144.672176][ T7676] ? __pfx__printk+0x10/0x10 [ 144.672205][ T7676] ? __might_fault+0xb0/0x130 [ 144.672247][ T7676] should_fail_ex+0x414/0x560 [ 144.672284][ T7676] _copy_from_user+0x2d/0xb0 [ 144.672313][ T7676] __sys_bpf+0x1ed/0x870 [ 144.672343][ T7676] ? __pfx___sys_bpf+0x10/0x10 [ 144.672383][ T7676] ? ksys_write+0x22a/0x250 [ 144.672415][ T7676] ? __pfx_ksys_write+0x10/0x10 [ 144.672439][ T7676] ? rcu_is_watching+0x15/0xb0 [ 144.672468][ T7676] __x64_sys_bpf+0x7c/0x90 [ 144.672494][ T7676] do_syscall_64+0xfa/0x3b0 [ 144.672519][ T7676] ? lockdep_hardirqs_on+0x9c/0x150 [ 144.672542][ T7676] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.672563][ T7676] ? clear_bhb_loop+0x60/0xb0 [ 144.672589][ T7676] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.672610][ T7676] RIP: 0033:0x7f31a6f8eec9 [ 144.672629][ T7676] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 144.672646][ T7676] RSP: 002b:00007f31a7d4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 144.672668][ T7676] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f8eec9 [ 144.672692][ T7676] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 144.672710][ T7676] RBP: 00007f31a7d4e090 R08: 0000000000000000 R09: 0000000000000000 [ 144.672723][ T7676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 144.672735][ T7676] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 144.672778][ T7676] [ 144.895546][ T7678] netlink: 28 bytes leftover after parsing attributes in process `syz.4.516'. [ 144.952785][ T7680] netlink: 4 bytes leftover after parsing attributes in process `syz.0.517'. [ 144.965207][ T7680] netlink: 12 bytes leftover after parsing attributes in process `syz.0.517'. [ 145.072355][ T7687] netlink: 12 bytes leftover after parsing attributes in process `syz.1.519'. [ 145.090154][ T7687] netlink: 16 bytes leftover after parsing attributes in process `syz.1.519'. [ 145.281884][ T7694] FAULT_INJECTION: forcing a failure. [ 145.281884][ T7694] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 145.298730][ T7692] bridge4: entered allmulticast mode [ 145.345202][ T7694] CPU: 1 UID: 0 PID: 7694 Comm: syz.2.520 Not tainted syzkaller #0 PREEMPT(full) [ 145.345233][ T7694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 145.345246][ T7694] Call Trace: [ 145.345254][ T7694] [ 145.345273][ T7694] dump_stack_lvl+0x189/0x250 [ 145.345303][ T7694] ? __pfx____ratelimit+0x10/0x10 [ 145.345328][ T7694] ? __pfx_dump_stack_lvl+0x10/0x10 [ 145.345349][ T7694] ? __pfx__printk+0x10/0x10 [ 145.345378][ T7694] ? __might_fault+0xb0/0x130 [ 145.345424][ T7694] should_fail_ex+0x414/0x560 [ 145.345460][ T7694] _copy_from_user+0x2d/0xb0 [ 145.345489][ T7694] ___sys_sendmsg+0x158/0x2a0 [ 145.345521][ T7694] ? __pfx____sys_sendmsg+0x10/0x10 [ 145.345591][ T7694] ? __fget_files+0x2a/0x420 [ 145.345621][ T7694] ? __fget_files+0x3a0/0x420 [ 145.345664][ T7694] __sys_sendmmsg+0x227/0x430 [ 145.345699][ T7694] ? __pfx___sys_sendmmsg+0x10/0x10 [ 145.345725][ T7694] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 145.345780][ T7694] ? ksys_write+0x22a/0x250 [ 145.345810][ T7694] ? __pfx_ksys_write+0x10/0x10 [ 145.345835][ T7694] ? rcu_is_watching+0x15/0xb0 [ 145.345862][ T7694] __x64_sys_sendmmsg+0xa0/0xc0 [ 145.345893][ T7694] do_syscall_64+0xfa/0x3b0 [ 145.345918][ T7694] ? lockdep_hardirqs_on+0x9c/0x150 [ 145.345941][ T7694] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.345962][ T7694] ? clear_bhb_loop+0x60/0xb0 [ 145.345989][ T7694] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 145.346010][ T7694] RIP: 0033:0x7f48ac78eec9 [ 145.346029][ T7694] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 145.346047][ T7694] RSP: 002b:00007f48ad627038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 145.346070][ T7694] RAX: ffffffffffffffda RBX: 00007f48ac9e5fa0 RCX: 00007f48ac78eec9 [ 145.346085][ T7694] RDX: 0000000000000001 RSI: 0000200000000180 RDI: 0000000000000003 [ 145.346099][ T7694] RBP: 00007f48ad627090 R08: 0000000000000000 R09: 0000000000000000 [ 145.346112][ T7694] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001 [ 145.346124][ T7694] R13: 00007f48ac9e6038 R14: 00007f48ac9e5fa0 R15: 00007ffd183418a8 [ 145.346158][ T7694] [ 145.696071][ T7699] xfrm0: entered promiscuous mode [ 145.701410][ T7699] xfrm0: entered allmulticast mode [ 145.957540][ T7713] bridge5: entered allmulticast mode [ 145.965950][ T7715] FAULT_INJECTION: forcing a failure. [ 145.965950][ T7715] name failslab, interval 1, probability 0, space 0, times 0 [ 146.001218][ T7715] CPU: 1 UID: 0 PID: 7715 Comm: syz.0.528 Not tainted syzkaller #0 PREEMPT(full) [ 146.001250][ T7715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 146.001263][ T7715] Call Trace: [ 146.001272][ T7715] [ 146.001282][ T7715] dump_stack_lvl+0x189/0x250 [ 146.001313][ T7715] ? __pfx____ratelimit+0x10/0x10 [ 146.001337][ T7715] ? __pfx_dump_stack_lvl+0x10/0x10 [ 146.001362][ T7715] ? __pfx__printk+0x10/0x10 [ 146.001397][ T7715] ? __pfx___might_resched+0x10/0x10 [ 146.001448][ T7715] should_fail_ex+0x414/0x560 [ 146.001488][ T7715] should_failslab+0xa8/0x100 [ 146.001520][ T7715] __kmalloc_cache_noprof+0x70/0x3d0 [ 146.001548][ T7715] ? sctp_association_new+0x89/0x25f0 [ 146.001585][ T7715] ? __asan_memcpy+0x40/0x70 [ 146.001612][ T7715] sctp_association_new+0x89/0x25f0 [ 146.001644][ T7715] ? sctp_do_bind+0x657/0x940 [ 146.001681][ T7715] ? __ipv6_addr_type+0x14d/0x2f0 [ 146.001711][ T7715] sctp_connect_new_asoc+0x2c5/0x690 [ 146.001746][ T7715] ? __pfx_sctp_connect_new_asoc+0x10/0x10 [ 146.001781][ T7715] ? __ipv6_addr_type+0x14d/0x2f0 [ 146.001807][ T7715] ? sctp_inet6_send_verify+0x6e/0x300 [ 146.001832][ T7715] ? sctp_endpoint_lookup_assoc+0xd1/0x260 [ 146.001867][ T7715] __sctp_connect+0x5ba/0xd50 [ 146.001912][ T7715] ? __pfx___sctp_connect+0x10/0x10 [ 146.001955][ T7715] sctp_inet_connect+0x12e/0x1e0 [ 146.001987][ T7715] __sys_connect+0x316/0x440 [ 146.002012][ T7715] ? __fget_files+0x3a0/0x420 [ 146.002043][ T7715] ? __pfx___sys_connect+0x10/0x10 [ 146.002081][ T7715] ? __pfx_ksys_write+0x10/0x10 [ 146.002105][ T7715] ? rcu_is_watching+0x15/0xb0 [ 146.002133][ T7715] __x64_sys_connect+0x7a/0x90 [ 146.002158][ T7715] do_syscall_64+0xfa/0x3b0 [ 146.002181][ T7715] ? lockdep_hardirqs_on+0x9c/0x150 [ 146.002204][ T7715] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.002225][ T7715] ? clear_bhb_loop+0x60/0xb0 [ 146.002251][ T7715] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.002271][ T7715] RIP: 0033:0x7f3da8f8eec9 [ 146.002290][ T7715] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 146.002308][ T7715] RSP: 002b:00007f3da9e01038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a [ 146.002330][ T7715] RAX: ffffffffffffffda RBX: 00007f3da91e5fa0 RCX: 00007f3da8f8eec9 [ 146.002345][ T7715] RDX: 000000000000001c RSI: 0000200000000100 RDI: 0000000000000003 [ 146.002358][ T7715] RBP: 00007f3da9e01090 R08: 0000000000000000 R09: 0000000000000000 [ 146.002371][ T7715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.002383][ T7715] R13: 00007f3da91e6038 R14: 00007f3da91e5fa0 R15: 00007ffc6c1e3b28 [ 146.002427][ T7715] [ 146.292320][ T7719] block nbd0: not configured, cannot reconfigure [ 146.692116][ T7739] FAULT_INJECTION: forcing a failure. [ 146.692116][ T7739] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 146.707026][ T7739] CPU: 1 UID: 0 PID: 7739 Comm: syz.2.535 Not tainted syzkaller #0 PREEMPT(full) [ 146.707055][ T7739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 146.707067][ T7739] Call Trace: [ 146.707075][ T7739] [ 146.707084][ T7739] dump_stack_lvl+0x189/0x250 [ 146.707112][ T7739] ? __pfx____ratelimit+0x10/0x10 [ 146.707137][ T7739] ? __pfx_dump_stack_lvl+0x10/0x10 [ 146.707160][ T7739] ? __pfx__printk+0x10/0x10 [ 146.707186][ T7739] ? __might_fault+0xb0/0x130 [ 146.707224][ T7739] should_fail_ex+0x414/0x560 [ 146.707259][ T7739] _copy_from_user+0x2d/0xb0 [ 146.707286][ T7739] ___sys_sendmsg+0x158/0x2a0 [ 146.707317][ T7739] ? __pfx____sys_sendmsg+0x10/0x10 [ 146.707389][ T7739] ? __fget_files+0x2a/0x420 [ 146.707441][ T7739] ? __fget_files+0x3a0/0x420 [ 146.707483][ T7739] __x64_sys_sendmsg+0x19b/0x260 [ 146.707525][ T7739] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 146.707576][ T7739] ? __pfx_ksys_write+0x10/0x10 [ 146.707600][ T7739] ? rcu_is_watching+0x15/0xb0 [ 146.707625][ T7739] ? do_syscall_64+0xbe/0x3b0 [ 146.707670][ T7739] do_syscall_64+0xfa/0x3b0 [ 146.707693][ T7739] ? lockdep_hardirqs_on+0x9c/0x150 [ 146.707715][ T7739] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.707736][ T7739] ? clear_bhb_loop+0x60/0xb0 [ 146.707760][ T7739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 146.707780][ T7739] RIP: 0033:0x7f48ac78eec9 [ 146.707798][ T7739] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 146.707815][ T7739] RSP: 002b:00007f48ad627038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 146.707836][ T7739] RAX: ffffffffffffffda RBX: 00007f48ac9e5fa0 RCX: 00007f48ac78eec9 [ 146.707851][ T7739] RDX: 0000000000000050 RSI: 0000200000000680 RDI: 0000000000000009 [ 146.707864][ T7739] RBP: 00007f48ad627090 R08: 0000000000000000 R09: 0000000000000000 [ 146.707876][ T7739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 146.707887][ T7739] R13: 00007f48ac9e6038 R14: 00007f48ac9e5fa0 R15: 00007ffd183418a8 [ 146.707919][ T7739] [ 147.226660][ T7766] netlink: 'syz.1.542': attribute type 16 has an invalid length. [ 147.254030][ T7766] netlink: 'syz.1.542': attribute type 17 has an invalid length. [ 147.311376][ T7765] bridge5: entered allmulticast mode [ 147.356856][ T7766] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 147.599668][ T7777] netlink: 'syz.0.548': attribute type 1 has an invalid length. [ 147.612062][ T7777] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 147.685774][ T7780] block nbd0: not configured, cannot reconfigure [ 148.159566][ T7791] __nla_validate_parse: 6 callbacks suppressed [ 148.159587][ T7791] netlink: 20 bytes leftover after parsing attributes in process `syz.0.552'. [ 148.418255][ T7809] netlink: 3 bytes leftover after parsing attributes in process `syz.0.559'. [ 148.424995][ T7811] netlink: 256 bytes leftover after parsing attributes in process `syz.2.558'. [ 148.430186][ T7809] 0ªX¹¦À: renamed from caif0 [ 148.454457][ T7809] 0ªX¹¦À: entered allmulticast mode [ 148.473832][ T7809] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 148.663272][ T7821] netlink: 4 bytes leftover after parsing attributes in process `syz.2.561'. [ 148.750462][ T7822] netlink: 28 bytes leftover after parsing attributes in process `syz.1.562'. [ 149.434589][ T7839] netlink: 'syz.3.567': attribute type 16 has an invalid length. [ 149.442472][ T7839] netlink: 'syz.3.567': attribute type 17 has an invalid length. [ 149.498184][ T7839] 8021q: adding VLAN 0 to HW filter on device bond0 [ 149.515126][ T7839] 8021q: adding VLAN 0 to HW filter on device team0 [ 149.532662][ T7839] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 150.346995][ T7875] netlink: 32 bytes leftover after parsing attributes in process `syz.3.576'. [ 150.589049][ T7886] netlink: 16 bytes leftover after parsing attributes in process `syz.2.579'. [ 151.085437][ T7904] netlink: 'syz.2.585': attribute type 7 has an invalid length. [ 151.097777][ T7904] netlink: 6032 bytes leftover after parsing attributes in process `syz.2.585'. [ 151.224328][ T7908] FAULT_INJECTION: forcing a failure. [ 151.224328][ T7908] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 151.238300][ T7908] CPU: 0 UID: 0 PID: 7908 Comm: syz.2.587 Not tainted syzkaller #0 PREEMPT(full) [ 151.238330][ T7908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 151.238344][ T7908] Call Trace: [ 151.238353][ T7908] [ 151.238362][ T7908] dump_stack_lvl+0x189/0x250 [ 151.238394][ T7908] ? __pfx____ratelimit+0x10/0x10 [ 151.238421][ T7908] ? __pfx_dump_stack_lvl+0x10/0x10 [ 151.238445][ T7908] ? __pfx__printk+0x10/0x10 [ 151.238474][ T7908] ? __might_fault+0xb0/0x130 [ 151.238517][ T7908] should_fail_ex+0x414/0x560 [ 151.238554][ T7908] _copy_from_iter+0x1de/0x1790 [ 151.238587][ T7908] ? rcu_is_watching+0x15/0xb0 [ 151.238609][ T7908] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 151.238640][ T7908] ? __pfx__copy_from_iter+0x10/0x10 [ 151.238667][ T7908] ? __build_skb_around+0x257/0x3e0 [ 151.238697][ T7908] ? netlink_sendmsg+0x642/0xb30 [ 151.238721][ T7908] ? skb_put+0x11b/0x210 [ 151.238752][ T7908] netlink_sendmsg+0x6b2/0xb30 [ 151.238789][ T7908] ? __pfx_netlink_sendmsg+0x10/0x10 [ 151.238820][ T7908] ? aa_sock_msg_perm+0xf1/0x1d0 [ 151.238856][ T7908] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 151.238879][ T7908] ? __pfx_netlink_sendmsg+0x10/0x10 [ 151.238906][ T7908] __sock_sendmsg+0x219/0x270 [ 151.238944][ T7908] ____sys_sendmsg+0x505/0x830 [ 151.238980][ T7908] ? __pfx_____sys_sendmsg+0x10/0x10 [ 151.239020][ T7908] ? import_iovec+0x74/0xa0 [ 151.239052][ T7908] ___sys_sendmsg+0x21f/0x2a0 [ 151.239084][ T7908] ? __pfx____sys_sendmsg+0x10/0x10 [ 151.239166][ T7908] ? __fget_files+0x2a/0x420 [ 151.239196][ T7908] ? __fget_files+0x3a0/0x420 [ 151.239240][ T7908] __x64_sys_sendmsg+0x19b/0x260 [ 151.239273][ T7908] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 151.239313][ T7908] ? __pfx_ksys_write+0x10/0x10 [ 151.239339][ T7908] ? rcu_is_watching+0x15/0xb0 [ 151.239365][ T7908] ? do_syscall_64+0xbe/0x3b0 [ 151.239395][ T7908] do_syscall_64+0xfa/0x3b0 [ 151.239419][ T7908] ? lockdep_hardirqs_on+0x9c/0x150 [ 151.239442][ T7908] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.239465][ T7908] ? clear_bhb_loop+0x60/0xb0 [ 151.239493][ T7908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 151.239515][ T7908] RIP: 0033:0x7f48ac78eec9 [ 151.239535][ T7908] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 151.239554][ T7908] RSP: 002b:00007f48ad627038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 151.239578][ T7908] RAX: ffffffffffffffda RBX: 00007f48ac9e5fa0 RCX: 00007f48ac78eec9 [ 151.239594][ T7908] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 151.239608][ T7908] RBP: 00007f48ad627090 R08: 0000000000000000 R09: 0000000000000000 [ 151.239622][ T7908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 151.239634][ T7908] R13: 00007f48ac9e6038 R14: 00007f48ac9e5fa0 R15: 00007ffd183418a8 [ 151.239670][ T7908] [ 151.886854][ T7920] netlink: 40 bytes leftover after parsing attributes in process `syz.2.592'. [ 151.915703][ T7921] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 152.160175][ T7924] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 152.248166][ T7934] bridge0: left allmulticast mode [ 152.348018][ T7939] netlink: 4 bytes leftover after parsing attributes in process `syz.0.598'. [ 152.746232][ T7948] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 152.753640][ T7948] IPv6: NLM_F_CREATE should be set when creating new route [ 152.924456][ T7956] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input11 [ 153.178034][ T7972] __nla_validate_parse: 6 callbacks suppressed [ 153.178060][ T7972] netlink: 8 bytes leftover after parsing attributes in process `syz.4.609'. [ 153.816449][ T7970] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 153.828530][ T7970] CPU: 1 UID: 0 PID: 7970 Comm: syz.2.610 Not tainted syzkaller #0 PREEMPT(full) [ 153.828562][ T7970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 153.828576][ T7970] Call Trace: [ 153.828585][ T7970] [ 153.828595][ T7970] dump_stack_lvl+0x189/0x250 [ 153.828631][ T7970] ? __pfx_dump_stack_lvl+0x10/0x10 [ 153.828656][ T7970] ? __pfx__printk+0x10/0x10 [ 153.828692][ T7970] ? kernfs_path_from_node+0x2f/0x290 [ 153.828717][ T7970] ? kernfs_path_from_node+0x250/0x290 [ 153.828738][ T7970] ? kernfs_path_from_node+0x2f/0x290 [ 153.828768][ T7970] sysfs_warn_dup+0x8e/0xa0 [ 153.828791][ T7970] sysfs_do_create_link_sd+0xc0/0x110 [ 153.828817][ T7970] device_add_class_symlinks+0x1cf/0x240 [ 153.828869][ T7970] device_add+0x475/0xb50 [ 153.828900][ T7970] wiphy_register+0x1c81/0x2aa0 [ 153.828957][ T7970] ? __pfx_wiphy_register+0x10/0x10 [ 153.829005][ T7970] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 153.829053][ T7970] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 153.829095][ T7970] ieee80211_register_hw+0x3473/0x40d0 [ 153.829147][ T7970] ? ieee80211_register_hw+0x1431/0x40d0 [ 153.829181][ T7970] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 153.829201][ T7970] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 153.829228][ T7970] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 153.829249][ T7970] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 153.829280][ T7970] ? __hrtimer_setup+0x187/0x210 [ 153.829312][ T7970] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 153.829353][ T7970] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 153.829417][ T7970] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 153.829447][ T7970] ? trace_kmalloc+0x1f/0xd0 [ 153.829472][ T7970] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 153.829501][ T7970] ? kstrndup+0xbf/0x160 [ 153.829534][ T7970] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 153.829574][ T7970] ? __pfx___nla_validate_parse+0x10/0x10 [ 153.829614][ T7970] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 153.829662][ T7970] ? __nla_parse+0x40/0x60 [ 153.829688][ T7970] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 153.829734][ T7970] genl_family_rcv_msg_doit+0x212/0x300 [ 153.829775][ T7970] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 153.829824][ T7970] ? bpf_lsm_capable+0x9/0x20 [ 153.829851][ T7970] ? security_capable+0x7e/0x2e0 [ 153.829892][ T7970] genl_rcv_msg+0x60e/0x790 [ 153.829939][ T7970] ? __pfx_genl_rcv_msg+0x10/0x10 [ 153.829971][ T7970] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 153.830021][ T7970] netlink_rcv_skb+0x208/0x470 [ 153.830044][ T7970] ? __lock_acquire+0xab9/0xd20 [ 153.830076][ T7970] ? __pfx_genl_rcv_msg+0x10/0x10 [ 153.830107][ T7970] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 153.830152][ T7970] ? down_read+0x1ad/0x2e0 [ 153.830182][ T7970] genl_rcv+0x28/0x40 [ 153.830209][ T7970] netlink_unicast+0x82c/0x9e0 [ 153.830241][ T7970] ? __pfx_netlink_unicast+0x10/0x10 [ 153.830266][ T7970] ? netlink_sendmsg+0x642/0xb30 [ 153.830288][ T7970] ? skb_put+0x11b/0x210 [ 153.830320][ T7970] netlink_sendmsg+0x805/0xb30 [ 153.830358][ T7970] ? __pfx_netlink_sendmsg+0x10/0x10 [ 153.830389][ T7970] ? aa_sock_msg_perm+0xf1/0x1d0 [ 153.830426][ T7970] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 153.830469][ T7970] ? __pfx_netlink_sendmsg+0x10/0x10 [ 153.830513][ T7970] __sock_sendmsg+0x219/0x270 [ 153.830552][ T7970] ____sys_sendmsg+0x505/0x830 [ 153.830591][ T7970] ? __pfx_____sys_sendmsg+0x10/0x10 [ 153.830636][ T7970] ? import_iovec+0x74/0xa0 [ 153.830671][ T7970] ___sys_sendmsg+0x21f/0x2a0 [ 153.830705][ T7970] ? __pfx____sys_sendmsg+0x10/0x10 [ 153.830774][ T7970] ? __fget_files+0x2a/0x420 [ 153.830805][ T7970] ? __fget_files+0x3a0/0x420 [ 153.830853][ T7970] __x64_sys_sendmsg+0x19b/0x260 [ 153.830888][ T7970] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 153.830941][ T7970] ? rcu_is_watching+0x15/0xb0 [ 153.830970][ T7970] ? do_syscall_64+0xbe/0x3b0 [ 153.831003][ T7970] do_syscall_64+0xfa/0x3b0 [ 153.831028][ T7970] ? lockdep_hardirqs_on+0x9c/0x150 [ 153.831053][ T7970] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.831076][ T7970] ? clear_bhb_loop+0x60/0xb0 [ 153.831103][ T7970] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 153.831125][ T7970] RIP: 0033:0x7f48ac78eec9 [ 153.831145][ T7970] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 153.831164][ T7970] RSP: 002b:00007f48ad627038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 153.831187][ T7970] RAX: ffffffffffffffda RBX: 00007f48ac9e5fa0 RCX: 00007f48ac78eec9 [ 153.831204][ T7970] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000004 [ 153.831218][ T7970] RBP: 00007f48ac811f91 R08: 0000000000000000 R09: 0000000000000000 [ 153.831231][ T7970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 153.831243][ T7970] R13: 00007f48ac9e6038 R14: 00007f48ac9e5fa0 R15: 00007ffd183418a8 [ 153.831278][ T7970] [ 154.502054][ T7993] FAULT_INJECTION: forcing a failure. [ 154.502054][ T7993] name failslab, interval 1, probability 0, space 0, times 0 [ 154.518918][ T7993] CPU: 1 UID: 0 PID: 7993 Comm: syz.0.618 Not tainted syzkaller #0 PREEMPT(full) [ 154.518949][ T7993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 154.518963][ T7993] Call Trace: [ 154.518971][ T7993] [ 154.518981][ T7993] dump_stack_lvl+0x189/0x250 [ 154.519011][ T7993] ? __pfx____ratelimit+0x10/0x10 [ 154.519035][ T7993] ? __pfx_dump_stack_lvl+0x10/0x10 [ 154.519059][ T7993] ? __pfx__printk+0x10/0x10 [ 154.519084][ T7993] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 154.519126][ T7993] should_fail_ex+0x414/0x560 [ 154.519162][ T7993] should_failslab+0xa8/0x100 [ 154.519194][ T7993] kmem_cache_alloc_noprof+0x73/0x3c0 [ 154.519220][ T7993] ? skb_clone+0x212/0x3a0 [ 154.519255][ T7993] skb_clone+0x212/0x3a0 [ 154.519288][ T7993] __netlink_deliver_tap+0x404/0x850 [ 154.519328][ T7993] ? netlink_deliver_tap+0x2e/0x1b0 [ 154.519354][ T7993] netlink_deliver_tap+0x19c/0x1b0 [ 154.519381][ T7993] netlink_dump+0x92b/0xe90 [ 154.519418][ T7993] ? __pfx_netlink_dump+0x10/0x10 [ 154.519473][ T7993] ? kmem_cache_free+0x18f/0x400 [ 154.519503][ T7993] netlink_recvmsg+0x676/0xa30 [ 154.519535][ T7993] ? __pfx_netlink_recvmsg+0x10/0x10 [ 154.519565][ T7993] ? aa_sock_msg_perm+0xf1/0x1d0 [ 154.519598][ T7993] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 154.519618][ T7993] ? security_socket_recvmsg+0x7e/0x2e0 [ 154.519642][ T7993] ? __pfx_netlink_recvmsg+0x10/0x10 [ 154.519665][ T7993] sock_recvmsg+0x229/0x270 [ 154.519690][ T7993] ____sys_recvmsg+0x1c9/0x460 [ 154.519727][ T7993] ? __pfx_____sys_recvmsg+0x10/0x10 [ 154.519772][ T7993] ? import_iovec+0x74/0xa0 [ 154.519828][ T7993] ___sys_recvmsg+0x1b5/0x510 [ 154.519864][ T7993] ? __pfx____sys_recvmsg+0x10/0x10 [ 154.519921][ T7993] ? __fget_files+0x3a0/0x420 [ 154.519965][ T7993] __x64_sys_recvmsg+0x198/0x260 [ 154.519998][ T7993] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 154.520038][ T7993] ? __pfx_ksys_write+0x10/0x10 [ 154.520061][ T7993] ? rcu_is_watching+0x15/0xb0 [ 154.520087][ T7993] ? do_syscall_64+0xbe/0x3b0 [ 154.520116][ T7993] do_syscall_64+0xfa/0x3b0 [ 154.520140][ T7993] ? lockdep_hardirqs_on+0x9c/0x150 [ 154.520163][ T7993] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.520184][ T7993] ? clear_bhb_loop+0x60/0xb0 [ 154.520211][ T7993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.520232][ T7993] RIP: 0033:0x7f3da8f8eec9 [ 154.520251][ T7993] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 154.520270][ T7993] RSP: 002b:00007f3da9e01038 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 154.520293][ T7993] RAX: ffffffffffffffda RBX: 00007f3da91e5fa0 RCX: 00007f3da8f8eec9 [ 154.520310][ T7993] RDX: 0000000000000100 RSI: 0000200000000340 RDI: 0000000000000003 [ 154.520323][ T7993] RBP: 00007f3da9e01090 R08: 0000000000000000 R09: 0000000000000000 [ 154.520336][ T7993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 154.520349][ T7993] R13: 00007f3da91e6038 R14: 00007f3da91e5fa0 R15: 00007ffc6c1e3b28 [ 154.520385][ T7993] [ 154.932676][ T8003] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 154.945722][ T8003] CPU: 1 UID: 0 PID: 8003 Comm: syz.0.621 Not tainted syzkaller #0 PREEMPT(full) [ 154.945751][ T8003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 154.945765][ T8003] Call Trace: [ 154.945782][ T8003] [ 154.945792][ T8003] dump_stack_lvl+0x189/0x250 [ 154.945827][ T8003] ? __pfx_dump_stack_lvl+0x10/0x10 [ 154.945853][ T8003] ? __pfx__printk+0x10/0x10 [ 154.945890][ T8003] ? kernfs_path_from_node+0x2f/0x290 [ 154.945913][ T8003] ? kernfs_path_from_node+0x250/0x290 [ 154.945934][ T8003] ? kernfs_path_from_node+0x2f/0x290 [ 154.945962][ T8003] sysfs_warn_dup+0x8e/0xa0 [ 154.945993][ T8003] sysfs_do_create_link_sd+0xc0/0x110 [ 154.946019][ T8003] device_add_class_symlinks+0x1cf/0x240 [ 154.946050][ T8003] device_add+0x475/0xb50 [ 154.946081][ T8003] wiphy_register+0x1c81/0x2aa0 [ 154.946131][ T8003] ? __pfx_wiphy_register+0x10/0x10 [ 154.946160][ T8003] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 154.946203][ T8003] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 154.946243][ T8003] ieee80211_register_hw+0x3473/0x40d0 [ 154.946283][ T8003] ? ieee80211_register_hw+0x1431/0x40d0 [ 154.946317][ T8003] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 154.946337][ T8003] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 154.946365][ T8003] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 154.946387][ T8003] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 154.946418][ T8003] ? __hrtimer_setup+0x187/0x210 [ 154.946466][ T8003] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 154.946513][ T8003] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 154.946583][ T8003] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 154.946614][ T8003] ? trace_kmalloc+0x1f/0xd0 [ 154.946638][ T8003] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 154.946666][ T8003] ? kstrndup+0xbf/0x160 [ 154.946698][ T8003] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 154.946738][ T8003] ? __pfx___nla_validate_parse+0x10/0x10 [ 154.946783][ T8003] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 154.946831][ T8003] ? __nla_parse+0x40/0x60 [ 154.946858][ T8003] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 154.946902][ T8003] genl_family_rcv_msg_doit+0x212/0x300 [ 154.946944][ T8003] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 154.946994][ T8003] ? bpf_lsm_capable+0x9/0x20 [ 154.947021][ T8003] ? security_capable+0x7e/0x2e0 [ 154.947062][ T8003] genl_rcv_msg+0x60e/0x790 [ 154.947103][ T8003] ? __pfx_genl_rcv_msg+0x10/0x10 [ 154.947134][ T8003] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 154.947184][ T8003] netlink_rcv_skb+0x208/0x470 [ 154.947206][ T8003] ? __lock_acquire+0xab9/0xd20 [ 154.947238][ T8003] ? __pfx_genl_rcv_msg+0x10/0x10 [ 154.947272][ T8003] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 154.947320][ T8003] ? down_read+0x1ad/0x2e0 [ 154.947351][ T8003] genl_rcv+0x28/0x40 [ 154.947379][ T8003] netlink_unicast+0x82c/0x9e0 [ 154.947413][ T8003] ? __pfx_netlink_unicast+0x10/0x10 [ 154.947438][ T8003] ? netlink_sendmsg+0x642/0xb30 [ 154.947460][ T8003] ? skb_put+0x11b/0x210 [ 154.947490][ T8003] netlink_sendmsg+0x805/0xb30 [ 154.947529][ T8003] ? __pfx_netlink_sendmsg+0x10/0x10 [ 154.947560][ T8003] ? aa_sock_msg_perm+0xf1/0x1d0 [ 154.947598][ T8003] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 154.947621][ T8003] ? __pfx_netlink_sendmsg+0x10/0x10 [ 154.947650][ T8003] __sock_sendmsg+0x219/0x270 [ 154.947690][ T8003] ____sys_sendmsg+0x505/0x830 [ 154.947727][ T8003] ? __pfx_____sys_sendmsg+0x10/0x10 [ 154.947780][ T8003] ? import_iovec+0x74/0xa0 [ 154.947814][ T8003] ___sys_sendmsg+0x21f/0x2a0 [ 154.947847][ T8003] ? __pfx____sys_sendmsg+0x10/0x10 [ 154.947884][ T8003] ? futex_wait+0x285/0x360 [ 154.947965][ T8003] __x64_sys_sendmsg+0x19b/0x260 [ 154.947998][ T8003] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 154.948043][ T8003] ? rcu_is_watching+0x15/0xb0 [ 154.948071][ T8003] ? do_syscall_64+0xbe/0x3b0 [ 154.948104][ T8003] do_syscall_64+0xfa/0x3b0 [ 154.948129][ T8003] ? lockdep_hardirqs_on+0x9c/0x150 [ 154.948154][ T8003] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.948176][ T8003] ? clear_bhb_loop+0x60/0xb0 [ 154.948204][ T8003] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 154.948226][ T8003] RIP: 0033:0x7f3da8f8eec9 [ 154.948246][ T8003] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 154.948265][ T8003] RSP: 002b:00007f3da9e01038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.948289][ T8003] RAX: ffffffffffffffda RBX: 00007f3da91e5fa0 RCX: 00007f3da8f8eec9 [ 154.948305][ T8003] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000004 [ 154.948320][ T8003] RBP: 00007f3da9011f91 R08: 0000000000000000 R09: 0000000000000000 [ 154.948334][ T8003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 154.948348][ T8003] R13: 00007f3da91e6038 R14: 00007f3da91e5fa0 R15: 00007ffc6c1e3b28 [ 154.948385][ T8003] [ 155.498757][ T8007] FAULT_INJECTION: forcing a failure. [ 155.498757][ T8007] name failslab, interval 1, probability 0, space 0, times 0 [ 155.522481][ T8005] netlink: 4 bytes leftover after parsing attributes in process `syz.2.623'. [ 155.539777][ T8007] CPU: 1 UID: 0 PID: 8007 Comm: syz.4.624 Not tainted syzkaller #0 PREEMPT(full) [ 155.539806][ T8007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 155.539821][ T8007] Call Trace: [ 155.539829][ T8007] [ 155.539838][ T8007] dump_stack_lvl+0x189/0x250 [ 155.539867][ T8007] ? __pfx____ratelimit+0x10/0x10 [ 155.539892][ T8007] ? __pfx_dump_stack_lvl+0x10/0x10 [ 155.539917][ T8007] ? __pfx__printk+0x10/0x10 [ 155.539953][ T8007] ? __pfx___might_resched+0x10/0x10 [ 155.539990][ T8007] should_fail_ex+0x414/0x560 [ 155.540028][ T8007] should_failslab+0xa8/0x100 [ 155.540060][ T8007] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 155.540089][ T8007] ? __alloc_skb+0x112/0x2d0 [ 155.540119][ T8007] __alloc_skb+0x112/0x2d0 [ 155.540160][ T8007] pfkey_sendmsg+0xca5/0x1090 [ 155.540207][ T8007] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 155.540264][ T8007] ? aa_sock_msg_perm+0xf1/0x1d0 [ 155.540301][ T8007] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 155.540322][ T8007] ? __pfx_pfkey_sendmsg+0x10/0x10 [ 155.540352][ T8007] __sock_sendmsg+0x219/0x270 [ 155.540390][ T8007] ____sys_sendmsg+0x52d/0x830 [ 155.540424][ T8007] ? __pfx_____sys_sendmsg+0x10/0x10 [ 155.540462][ T8007] ? import_iovec+0x74/0xa0 [ 155.540493][ T8007] ___sys_sendmsg+0x21f/0x2a0 [ 155.540523][ T8007] ? __pfx____sys_sendmsg+0x10/0x10 [ 155.540587][ T8007] ? __fget_files+0x2a/0x420 [ 155.540616][ T8007] ? __fget_files+0x3a0/0x420 [ 155.540658][ T8007] __sys_sendmmsg+0x227/0x430 [ 155.540693][ T8007] ? __pfx___sys_sendmmsg+0x10/0x10 [ 155.540718][ T8007] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 155.540778][ T8007] ? ksys_write+0x22a/0x250 [ 155.540806][ T8007] ? __pfx_ksys_write+0x10/0x10 [ 155.540829][ T8007] ? rcu_is_watching+0x15/0xb0 [ 155.540856][ T8007] __x64_sys_sendmmsg+0xa0/0xc0 [ 155.540887][ T8007] do_syscall_64+0xfa/0x3b0 [ 155.540911][ T8007] ? lockdep_hardirqs_on+0x9c/0x150 [ 155.540933][ T8007] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.540954][ T8007] ? clear_bhb_loop+0x60/0xb0 [ 155.540980][ T8007] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.541001][ T8007] RIP: 0033:0x7f56e298eec9 [ 155.541020][ T8007] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 155.541039][ T8007] RSP: 002b:00007f56e3847038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 155.541060][ T8007] RAX: ffffffffffffffda RBX: 00007f56e2be5fa0 RCX: 00007f56e298eec9 [ 155.541075][ T8007] RDX: 00000000000003ef RSI: 0000200000000180 RDI: 0000000000000003 [ 155.541089][ T8007] RBP: 00007f56e3847090 R08: 0000000000000000 R09: 0000000000000000 [ 155.541102][ T8007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.541114][ T8007] R13: 00007f56e2be6038 R14: 00007f56e2be5fa0 R15: 00007ffc3a400eb8 [ 155.541149][ T8007] [ 155.837348][ T8005] netlink: 16 bytes leftover after parsing attributes in process `syz.2.623'. [ 156.287016][ T8031] netlink: 8 bytes leftover after parsing attributes in process `syz.2.631'. [ 156.312814][ T8031] netlink: 20 bytes leftover after parsing attributes in process `syz.2.631'. [ 156.391997][ T8031] geneve2: entered promiscuous mode [ 156.398362][ T8031] geneve2: entered allmulticast mode [ 156.638812][ T8045] FAULT_INJECTION: forcing a failure. [ 156.638812][ T8045] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 156.652590][ T8045] CPU: 0 UID: 0 PID: 8045 Comm: syz.4.637 Not tainted syzkaller #0 PREEMPT(full) [ 156.652629][ T8045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 156.652643][ T8045] Call Trace: [ 156.652652][ T8045] [ 156.652662][ T8045] dump_stack_lvl+0x189/0x250 [ 156.652692][ T8045] ? __pfx____ratelimit+0x10/0x10 [ 156.652718][ T8045] ? __pfx_dump_stack_lvl+0x10/0x10 [ 156.652743][ T8045] ? __pfx__printk+0x10/0x10 [ 156.652773][ T8045] ? __might_fault+0xb0/0x130 [ 156.652815][ T8045] should_fail_ex+0x414/0x560 [ 156.652853][ T8045] _copy_from_user+0x2d/0xb0 [ 156.652889][ T8045] ___sys_sendmsg+0x158/0x2a0 [ 156.652922][ T8045] ? __pfx____sys_sendmsg+0x10/0x10 [ 156.652993][ T8045] ? __fget_files+0x2a/0x420 [ 156.653025][ T8045] ? __fget_files+0x3a0/0x420 [ 156.653068][ T8045] __x64_sys_sendmsg+0x19b/0x260 [ 156.653102][ T8045] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 156.653141][ T8045] ? __pfx_ksys_write+0x10/0x10 [ 156.653167][ T8045] ? rcu_is_watching+0x15/0xb0 [ 156.653194][ T8045] ? do_syscall_64+0xbe/0x3b0 [ 156.653224][ T8045] do_syscall_64+0xfa/0x3b0 [ 156.653248][ T8045] ? lockdep_hardirqs_on+0x9c/0x150 [ 156.653272][ T8045] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.653295][ T8045] ? clear_bhb_loop+0x60/0xb0 [ 156.653322][ T8045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 156.653343][ T8045] RIP: 0033:0x7f56e298eec9 [ 156.653362][ T8045] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 156.653381][ T8045] RSP: 002b:00007f56e3847038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 156.653405][ T8045] RAX: ffffffffffffffda RBX: 00007f56e2be5fa0 RCX: 00007f56e298eec9 [ 156.653422][ T8045] RDX: 0000000000008044 RSI: 0000200000000440 RDI: 0000000000000006 [ 156.653436][ T8045] RBP: 00007f56e3847090 R08: 0000000000000000 R09: 0000000000000000 [ 156.653462][ T8045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 156.653475][ T8045] R13: 00007f56e2be6038 R14: 00007f56e2be5fa0 R15: 00007ffc3a400eb8 [ 156.653509][ T8045] [ 157.040326][ T8050] netlink: 12 bytes leftover after parsing attributes in process `syz.4.639'. [ 157.050475][ T8050] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 157.057797][ T8050] IPv6: NLM_F_CREATE should be set when creating new route [ 157.223502][ T8060] netlink: 4 bytes leftover after parsing attributes in process `syz.1.641'. [ 157.709691][ T8074] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.718182][ T8074] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.741991][ T8078] netlink: 4 bytes leftover after parsing attributes in process `syz.4.646'. [ 157.882265][ T8084] tipc: Enabled bearer , priority 0 [ 157.903399][ T8084] syzkaller0: entered promiscuous mode [ 157.919503][ T8084] syzkaller0: entered allmulticast mode [ 157.943492][ T8084] sch_tbf: burst 2 is lower than device syzkaller0 mtu (1514) ! [ 157.967766][ T8087] netlink: 'syz.2.652': attribute type 1 has an invalid length. [ 157.986395][ T8087] netlink: 4 bytes leftover after parsing attributes in process `syz.2.652'. [ 158.010776][ T8084] tipc: Resetting bearer [ 158.040256][ T8082] tipc: Resetting bearer [ 158.089575][ T8082] tipc: Disabling bearer [ 158.208565][ T8096] FAULT_INJECTION: forcing a failure. [ 158.208565][ T8096] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 158.244645][ T8096] CPU: 0 UID: 0 PID: 8096 Comm: syz.2.653 Not tainted syzkaller #0 PREEMPT(full) [ 158.244676][ T8096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 158.244689][ T8096] Call Trace: [ 158.244697][ T8096] [ 158.244707][ T8096] dump_stack_lvl+0x189/0x250 [ 158.244736][ T8096] ? __pfx____ratelimit+0x10/0x10 [ 158.244760][ T8096] ? __pfx_dump_stack_lvl+0x10/0x10 [ 158.244784][ T8096] ? __pfx__printk+0x10/0x10 [ 158.244813][ T8096] ? __might_fault+0xb0/0x130 [ 158.244853][ T8096] should_fail_ex+0x414/0x560 [ 158.244888][ T8096] _copy_from_user+0x2d/0xb0 [ 158.244915][ T8096] ___sys_sendmsg+0x158/0x2a0 [ 158.244946][ T8096] ? __pfx____sys_sendmsg+0x10/0x10 [ 158.245014][ T8096] ? __fget_files+0x2a/0x420 [ 158.245044][ T8096] ? __fget_files+0x3a0/0x420 [ 158.245086][ T8096] __x64_sys_sendmsg+0x19b/0x260 [ 158.245118][ T8096] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 158.245157][ T8096] ? __pfx_ksys_write+0x10/0x10 [ 158.245189][ T8096] ? do_syscall_64+0xbe/0x3b0 [ 158.245218][ T8096] do_syscall_64+0xfa/0x3b0 [ 158.245242][ T8096] ? lockdep_hardirqs_on+0x9c/0x150 [ 158.245265][ T8096] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.245286][ T8096] ? clear_bhb_loop+0x60/0xb0 [ 158.245312][ T8096] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 158.245333][ T8096] RIP: 0033:0x7f48ac78eec9 [ 158.245352][ T8096] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 158.245372][ T8096] RSP: 002b:00007f48ad606038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 158.245394][ T8096] RAX: ffffffffffffffda RBX: 00007f48ac9e6090 RCX: 00007f48ac78eec9 [ 158.245410][ T8096] RDX: 0000000004008000 RSI: 0000200000000200 RDI: 0000000000000003 [ 158.245425][ T8096] RBP: 00007f48ad606090 R08: 0000000000000000 R09: 0000000000000000 [ 158.245438][ T8096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 158.245451][ T8096] R13: 00007f48ac9e6128 R14: 00007f48ac9e6090 R15: 00007ffd183418a8 [ 158.245485][ T8096] [ 158.630276][ T8104] bridge6: entered allmulticast mode [ 158.648975][ T8102] netlink: 72 bytes leftover after parsing attributes in process `syz.1.655'. [ 158.977552][ T8122] netlink: 96 bytes leftover after parsing attributes in process `syz.1.664'. [ 159.130203][ T8129] netlink: 'syz.0.663': attribute type 16 has an invalid length. [ 159.138566][ T8129] netlink: 'syz.0.663': attribute type 17 has an invalid length. [ 159.152290][ T8133] FAULT_INJECTION: forcing a failure. [ 159.152290][ T8133] name failslab, interval 1, probability 0, space 0, times 0 [ 159.166775][ T8129] A link change request failed with some changes committed already. Interface 60ªX¹¦À may have been left with an inconsistent configuration, please check. [ 159.194289][ T8133] CPU: 1 UID: 0 PID: 8133 Comm: syz.1.668 Not tainted syzkaller #0 PREEMPT(full) [ 159.194321][ T8133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 159.194335][ T8133] Call Trace: [ 159.194344][ T8133] [ 159.194354][ T8133] dump_stack_lvl+0x189/0x250 [ 159.194385][ T8133] ? __pfx____ratelimit+0x10/0x10 [ 159.194410][ T8133] ? __pfx_dump_stack_lvl+0x10/0x10 [ 159.194434][ T8133] ? __pfx__printk+0x10/0x10 [ 159.194467][ T8133] ? __pfx___might_resched+0x10/0x10 [ 159.194505][ T8133] should_fail_ex+0x414/0x560 [ 159.194541][ T8133] should_failslab+0xa8/0x100 [ 159.194572][ T8133] __kmalloc_noprof+0xcb/0x4f0 [ 159.194599][ T8133] ? bpf_test_init+0x9f/0x150 [ 159.194626][ T8133] bpf_test_init+0x9f/0x150 [ 159.194653][ T8133] bpf_prog_test_run_skb+0x206/0x1550 [ 159.194677][ T8133] ? __fget_files+0x2a/0x420 [ 159.194715][ T8133] ? __fget_files+0x2a/0x420 [ 159.194751][ T8133] ? __pfx_bpf_prog_test_run_skb+0x10/0x10 [ 159.194776][ T8133] bpf_prog_test_run+0x2c4/0x340 [ 159.194810][ T8133] __sys_bpf+0x581/0x870 [ 159.194838][ T8133] ? __pfx___sys_bpf+0x10/0x10 [ 159.194880][ T8133] ? ksys_write+0x22a/0x250 [ 159.194909][ T8133] ? __pfx_ksys_write+0x10/0x10 [ 159.194933][ T8133] ? rcu_is_watching+0x15/0xb0 [ 159.194962][ T8133] __x64_sys_bpf+0x7c/0x90 [ 159.194987][ T8133] do_syscall_64+0xfa/0x3b0 [ 159.195010][ T8133] ? lockdep_hardirqs_on+0x9c/0x150 [ 159.195034][ T8133] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.195055][ T8133] ? clear_bhb_loop+0x60/0xb0 [ 159.195081][ T8133] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.195102][ T8133] RIP: 0033:0x7f31a6f8eec9 [ 159.195121][ T8133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 159.195140][ T8133] RSP: 002b:00007f31a7d4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 159.195163][ T8133] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f8eec9 [ 159.195179][ T8133] RDX: 0000000000000028 RSI: 0000200000000080 RDI: 000000000000000a [ 159.195193][ T8133] RBP: 00007f31a7d4e090 R08: 0000000000000000 R09: 0000000000000000 [ 159.195214][ T8133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 159.195227][ T8133] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 159.195261][ T8133] [ 159.208165][ T8135] netlink: 20 bytes leftover after parsing attributes in process `syz.4.669'. [ 159.218761][ T8131] netlink: 12 bytes leftover after parsing attributes in process `syz.2.667'. [ 159.258293][ T8137] netlink: 8 bytes leftover after parsing attributes in process `syz.2.667'. [ 159.665247][ T8146] netlink: 12 bytes leftover after parsing attributes in process `syz.1.674'. [ 159.685672][ T8146] netlink: 16 bytes leftover after parsing attributes in process `syz.1.674'. [ 159.729566][ T8150] netlink: 20 bytes leftover after parsing attributes in process `syz.4.673'. [ 159.778431][ T8159] netlink: 'syz.2.675': attribute type 1 has an invalid length. [ 160.013206][ T8167] netlink: 108 bytes leftover after parsing attributes in process `syz.1.680'. [ 160.069447][ T8169] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 160.092413][ T8169] CPU: 1 UID: 0 PID: 8169 Comm: syz.3.681 Not tainted syzkaller #0 PREEMPT(full) [ 160.092447][ T8169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 160.092462][ T8169] Call Trace: [ 160.092473][ T8169] [ 160.092483][ T8169] dump_stack_lvl+0x189/0x250 [ 160.092519][ T8169] ? __pfx_dump_stack_lvl+0x10/0x10 [ 160.092548][ T8169] ? __pfx__printk+0x10/0x10 [ 160.092586][ T8169] ? kernfs_path_from_node+0x2f/0x290 [ 160.092610][ T8169] ? kernfs_path_from_node+0x250/0x290 [ 160.092633][ T8169] ? kernfs_path_from_node+0x2f/0x290 [ 160.092662][ T8169] sysfs_warn_dup+0x8e/0xa0 [ 160.092685][ T8169] sysfs_do_create_link_sd+0xc0/0x110 [ 160.092712][ T8169] device_add_class_symlinks+0x1cf/0x240 [ 160.092745][ T8169] device_add+0x475/0xb50 [ 160.092777][ T8169] wiphy_register+0x1c81/0x2aa0 [ 160.092828][ T8169] ? __pfx_wiphy_register+0x10/0x10 [ 160.092859][ T8169] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 160.092904][ T8169] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 160.092946][ T8169] ieee80211_register_hw+0x3473/0x40d0 [ 160.092988][ T8169] ? ieee80211_register_hw+0x1431/0x40d0 [ 160.093023][ T8169] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 160.093043][ T8169] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 160.093072][ T8169] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 160.093095][ T8169] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 160.093128][ T8169] ? __hrtimer_setup+0x187/0x210 [ 160.093161][ T8169] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 160.093212][ T8169] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 160.093289][ T8169] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 160.093322][ T8169] ? trace_kmalloc+0x1f/0xd0 [ 160.093349][ T8169] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 160.093381][ T8169] ? kstrndup+0xbf/0x160 [ 160.093416][ T8169] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 160.093457][ T8169] ? __pfx___nla_validate_parse+0x10/0x10 [ 160.093497][ T8169] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 160.093547][ T8169] ? __nla_parse+0x40/0x60 [ 160.093575][ T8169] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 160.093621][ T8169] genl_family_rcv_msg_doit+0x212/0x300 [ 160.093665][ T8169] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 160.093714][ T8169] ? bpf_lsm_capable+0x9/0x20 [ 160.093742][ T8169] ? security_capable+0x7e/0x2e0 [ 160.093783][ T8169] genl_rcv_msg+0x60e/0x790 [ 160.093825][ T8169] ? __pfx_genl_rcv_msg+0x10/0x10 [ 160.093857][ T8169] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 160.093910][ T8169] netlink_rcv_skb+0x208/0x470 [ 160.093933][ T8169] ? __lock_acquire+0xab9/0xd20 [ 160.093967][ T8169] ? __pfx_genl_rcv_msg+0x10/0x10 [ 160.094003][ T8169] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 160.094053][ T8169] ? down_read+0x1ad/0x2e0 [ 160.094086][ T8169] genl_rcv+0x28/0x40 [ 160.094116][ T8169] netlink_unicast+0x82c/0x9e0 [ 160.094151][ T8169] ? __pfx_netlink_unicast+0x10/0x10 [ 160.094185][ T8169] ? netlink_sendmsg+0x642/0xb30 [ 160.094210][ T8169] ? skb_put+0x11b/0x210 [ 160.094244][ T8169] netlink_sendmsg+0x805/0xb30 [ 160.094283][ T8169] ? __pfx_netlink_sendmsg+0x10/0x10 [ 160.094316][ T8169] ? aa_sock_msg_perm+0xf1/0x1d0 [ 160.094355][ T8169] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 160.094378][ T8169] ? __pfx_netlink_sendmsg+0x10/0x10 [ 160.094407][ T8169] __sock_sendmsg+0x219/0x270 [ 160.094449][ T8169] ____sys_sendmsg+0x505/0x830 [ 160.094487][ T8169] ? __pfx_____sys_sendmsg+0x10/0x10 [ 160.094530][ T8169] ? import_iovec+0x74/0xa0 [ 160.094564][ T8169] ___sys_sendmsg+0x21f/0x2a0 [ 160.094598][ T8169] ? __pfx____sys_sendmsg+0x10/0x10 [ 160.094672][ T8169] ? __fget_files+0x2a/0x420 [ 160.094706][ T8169] ? __fget_files+0x3a0/0x420 [ 160.094753][ T8169] __x64_sys_sendmsg+0x19b/0x260 [ 160.094787][ T8169] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 160.094832][ T8169] ? rcu_is_watching+0x15/0xb0 [ 160.094860][ T8169] ? do_syscall_64+0xbe/0x3b0 [ 160.094892][ T8169] do_syscall_64+0xfa/0x3b0 [ 160.094917][ T8169] ? lockdep_hardirqs_on+0x9c/0x150 [ 160.094941][ T8169] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.094964][ T8169] ? clear_bhb_loop+0x60/0xb0 [ 160.094993][ T8169] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.095015][ T8169] RIP: 0033:0x7f640d78eec9 [ 160.095037][ T8169] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 160.095058][ T8169] RSP: 002b:00007f640e62d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.095082][ T8169] RAX: ffffffffffffffda RBX: 00007f640d9e5fa0 RCX: 00007f640d78eec9 [ 160.095100][ T8169] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000004 [ 160.095115][ T8169] RBP: 00007f640d811f91 R08: 0000000000000000 R09: 0000000000000000 [ 160.095130][ T8169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 160.095144][ T8169] R13: 00007f640d9e6038 R14: 00007f640d9e5fa0 R15: 00007fff3175bda8 [ 160.095190][ T8169] [ 160.760825][ T8177] FAULT_INJECTION: forcing a failure. [ 160.760825][ T8177] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 160.790532][ T8179] FAULT_INJECTION: forcing a failure. [ 160.790532][ T8179] name failslab, interval 1, probability 0, space 0, times 0 [ 160.807633][ T8177] CPU: 1 UID: 0 PID: 8177 Comm: syz.2.682 Not tainted syzkaller #0 PREEMPT(full) [ 160.807663][ T8177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 160.807677][ T8177] Call Trace: [ 160.807685][ T8177] [ 160.807694][ T8177] dump_stack_lvl+0x189/0x250 [ 160.807724][ T8177] ? __pfx____ratelimit+0x10/0x10 [ 160.807747][ T8177] ? __pfx_dump_stack_lvl+0x10/0x10 [ 160.807769][ T8177] ? __pfx__printk+0x10/0x10 [ 160.807797][ T8177] ? __might_fault+0xb0/0x130 [ 160.807838][ T8177] should_fail_ex+0x414/0x560 [ 160.807874][ T8177] _copy_from_user+0x2d/0xb0 [ 160.807902][ T8177] ___sys_sendmsg+0x158/0x2a0 [ 160.807933][ T8177] ? __pfx____sys_sendmsg+0x10/0x10 [ 160.808001][ T8177] ? __fget_files+0x2a/0x420 [ 160.808031][ T8177] ? __fget_files+0x3a0/0x420 [ 160.808073][ T8177] __x64_sys_sendmsg+0x19b/0x260 [ 160.808105][ T8177] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 160.808163][ T8177] ? __pfx_ksys_write+0x10/0x10 [ 160.808188][ T8177] ? rcu_is_watching+0x15/0xb0 [ 160.808215][ T8177] ? do_syscall_64+0xbe/0x3b0 [ 160.808246][ T8177] do_syscall_64+0xfa/0x3b0 [ 160.808270][ T8177] ? lockdep_hardirqs_on+0x9c/0x150 [ 160.808293][ T8177] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.808315][ T8177] ? clear_bhb_loop+0x60/0xb0 [ 160.808342][ T8177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.808363][ T8177] RIP: 0033:0x7f48ac78eec9 [ 160.808389][ T8177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 160.808408][ T8177] RSP: 002b:00007f48ad606038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.808430][ T8177] RAX: ffffffffffffffda RBX: 00007f48ac9e6090 RCX: 00007f48ac78eec9 [ 160.808447][ T8177] RDX: 0000000020084014 RSI: 0000200000000580 RDI: 0000000000000004 [ 160.808462][ T8177] RBP: 00007f48ad606090 R08: 0000000000000000 R09: 0000000000000000 [ 160.808475][ T8177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 160.808488][ T8177] R13: 00007f48ac9e6128 R14: 00007f48ac9e6090 R15: 00007ffd183418a8 [ 160.808523][ T8177] [ 160.808795][ T8179] CPU: 1 UID: 0 PID: 8179 Comm: syz.3.684 Not tainted syzkaller #0 PREEMPT(full) [ 160.808819][ T8179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 160.808830][ T8179] Call Trace: [ 160.808837][ T8179] [ 160.808846][ T8179] dump_stack_lvl+0x189/0x250 [ 160.808871][ T8179] ? __pfx____ratelimit+0x10/0x10 [ 160.808894][ T8179] ? __pfx_dump_stack_lvl+0x10/0x10 [ 160.808918][ T8179] ? __pfx__printk+0x10/0x10 [ 160.808952][ T8179] ? __pfx___might_resched+0x10/0x10 [ 160.808989][ T8179] should_fail_ex+0x414/0x560 [ 160.809024][ T8179] should_failslab+0xa8/0x100 [ 160.809055][ T8179] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 160.809084][ T8179] ? __alloc_skb+0x112/0x2d0 [ 160.809113][ T8179] __alloc_skb+0x112/0x2d0 [ 160.809143][ T8179] netlink_sendmsg+0x5c6/0xb30 [ 160.809180][ T8179] ? __pfx_netlink_sendmsg+0x10/0x10 [ 160.809209][ T8179] ? aa_sock_msg_perm+0xf1/0x1d0 [ 160.809245][ T8179] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 160.809266][ T8179] ? __pfx_netlink_sendmsg+0x10/0x10 [ 160.809293][ T8179] __sock_sendmsg+0x219/0x270 [ 160.809330][ T8179] ____sys_sendmsg+0x505/0x830 [ 160.809364][ T8179] ? __pfx_____sys_sendmsg+0x10/0x10 [ 160.809411][ T8179] ? import_iovec+0x74/0xa0 [ 160.809441][ T8179] ___sys_sendmsg+0x21f/0x2a0 [ 160.809471][ T8179] ? __pfx____sys_sendmsg+0x10/0x10 [ 160.809540][ T8179] ? __fget_files+0x2a/0x420 [ 160.809569][ T8179] ? __fget_files+0x3a0/0x420 [ 160.809611][ T8179] __x64_sys_sendmsg+0x19b/0x260 [ 160.809642][ T8179] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 160.809681][ T8179] ? __pfx_ksys_write+0x10/0x10 [ 160.809705][ T8179] ? rcu_is_watching+0x15/0xb0 [ 160.809730][ T8179] ? do_syscall_64+0xbe/0x3b0 [ 160.809760][ T8179] do_syscall_64+0xfa/0x3b0 [ 160.809783][ T8179] ? lockdep_hardirqs_on+0x9c/0x150 [ 160.809805][ T8179] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.809826][ T8179] ? clear_bhb_loop+0x60/0xb0 [ 160.809852][ T8179] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 160.809894][ T8179] RIP: 0033:0x7f640d78eec9 [ 160.809912][ T8179] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 160.809950][ T8179] RSP: 002b:00007f640e62d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 160.809971][ T8179] RAX: ffffffffffffffda RBX: 00007f640d9e5fa0 RCX: 00007f640d78eec9 [ 160.809987][ T8179] RDX: 0000000002000004 RSI: 0000200000000340 RDI: 0000000000000003 [ 160.810001][ T8179] RBP: 00007f640e62d090 R08: 0000000000000000 R09: 0000000000000000 [ 160.810014][ T8179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 160.810028][ T8179] R13: 00007f640d9e6038 R14: 00007f640d9e5fa0 R15: 00007fff3175bda8 [ 160.810064][ T8179] [ 161.368690][ T8179] netlink: 4 bytes leftover after parsing attributes in process `syz.3.684'. [ 161.498218][ T8189] tipc: Started in network mode [ 161.503242][ T8189] tipc: Node identity ac1414aa, cluster identity 4711 [ 161.512632][ T8189] tipc: Enabled bearer , priority 10 [ 162.186226][ T8226] block nbd0: not configured, cannot reconfigure [ 162.377175][ T8232] netlink: 'syz.1.701': attribute type 1 has an invalid length. [ 162.623818][ T5957] tipc: Node number set to 2886997162 [ 162.833440][ T8264] bridge7: entered allmulticast mode [ 162.852980][ T8266] block nbd0: not configured, cannot reconfigure [ 162.910238][ T8259] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 163.025582][ T8271] netem: unknown loss type 4 [ 163.030658][ T8271] netem: change failed [ 163.118119][ T8273] netlink: 'syz.3.715': attribute type 1 has an invalid length. [ 163.139292][ T8275] netlink: 'syz.2.716': attribute type 10 has an invalid length. [ 163.161407][ T8275] team0: Device ipvlan1 failed to register rx_handler [ 163.463614][ T8289] bridge8: entered allmulticast mode [ 163.956750][ T8317] __nla_validate_parse: 21 callbacks suppressed [ 163.956772][ T8317] netlink: 4 bytes leftover after parsing attributes in process `syz.3.731'. [ 164.664577][ T8333] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 165.017410][ T8348] netlink: 20 bytes leftover after parsing attributes in process `syz.1.739'. [ 165.175155][ T8352] FAULT_INJECTION: forcing a failure. [ 165.175155][ T8352] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 165.189815][ T8352] CPU: 0 UID: 0 PID: 8352 Comm: syz.0.741 Not tainted syzkaller #0 PREEMPT(full) [ 165.189844][ T8352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 165.189856][ T8352] Call Trace: [ 165.189864][ T8352] [ 165.189872][ T8352] dump_stack_lvl+0x189/0x250 [ 165.189899][ T8352] ? __pfx____ratelimit+0x10/0x10 [ 165.189921][ T8352] ? __pfx_dump_stack_lvl+0x10/0x10 [ 165.189942][ T8352] ? __pfx__printk+0x10/0x10 [ 165.189966][ T8352] ? __might_fault+0xb0/0x130 [ 165.190010][ T8352] should_fail_ex+0x414/0x560 [ 165.190043][ T8352] _copy_from_iter+0x1de/0x1790 [ 165.190076][ T8352] ? rcu_is_watching+0x15/0xb0 [ 165.190098][ T8352] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 165.190129][ T8352] ? __pfx__copy_from_iter+0x10/0x10 [ 165.190156][ T8352] ? __build_skb_around+0x257/0x3e0 [ 165.190184][ T8352] ? netlink_sendmsg+0x642/0xb30 [ 165.190206][ T8352] ? skb_put+0x11b/0x210 [ 165.190236][ T8352] netlink_sendmsg+0x6b2/0xb30 [ 165.190272][ T8352] ? __pfx_netlink_sendmsg+0x10/0x10 [ 165.190301][ T8352] ? aa_sock_msg_perm+0xf1/0x1d0 [ 165.190336][ T8352] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 165.190359][ T8352] ? __pfx_netlink_sendmsg+0x10/0x10 [ 165.190386][ T8352] __sock_sendmsg+0x219/0x270 [ 165.190424][ T8352] ____sys_sendmsg+0x505/0x830 [ 165.190458][ T8352] ? __pfx_____sys_sendmsg+0x10/0x10 [ 165.190498][ T8352] ? import_iovec+0x74/0xa0 [ 165.190526][ T8352] ___sys_sendmsg+0x21f/0x2a0 [ 165.190557][ T8352] ? __pfx____sys_sendmsg+0x10/0x10 [ 165.190628][ T8352] ? __fget_files+0x2a/0x420 [ 165.190656][ T8352] ? __fget_files+0x3a0/0x420 [ 165.190698][ T8352] __x64_sys_sendmsg+0x19b/0x260 [ 165.190732][ T8352] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 165.190773][ T8352] ? __pfx_ksys_write+0x10/0x10 [ 165.190798][ T8352] ? rcu_is_watching+0x15/0xb0 [ 165.190825][ T8352] ? do_syscall_64+0xbe/0x3b0 [ 165.190855][ T8352] do_syscall_64+0xfa/0x3b0 [ 165.190879][ T8352] ? lockdep_hardirqs_on+0x9c/0x150 [ 165.190901][ T8352] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.190922][ T8352] ? clear_bhb_loop+0x60/0xb0 [ 165.190948][ T8352] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 165.190976][ T8352] RIP: 0033:0x7f3da8f8eec9 [ 165.190995][ T8352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 165.191015][ T8352] RSP: 002b:00007f3da9e01038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 165.191039][ T8352] RAX: ffffffffffffffda RBX: 00007f3da91e5fa0 RCX: 00007f3da8f8eec9 [ 165.191055][ T8352] RDX: 0000000000000050 RSI: 0000200000000680 RDI: 0000000000000007 [ 165.191068][ T8352] RBP: 00007f3da9e01090 R08: 0000000000000000 R09: 0000000000000000 [ 165.191081][ T8352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 165.191093][ T8352] R13: 00007f3da91e6038 R14: 00007f3da91e5fa0 R15: 00007ffc6c1e3b28 [ 165.191128][ T8352] [ 165.634554][ T8356] ip_vti0: Master is either lo or non-ether device [ 165.738655][ T8365] netlink: 20 bytes leftover after parsing attributes in process `syz.1.742'. [ 165.950703][ T8374] bridge7: entered allmulticast mode [ 166.051411][ T8378] netlink: 'syz.1.753': attribute type 1 has an invalid length. [ 166.216303][ T8388] team0: Device gtp0 is of different type [ 166.368460][ T8394] netlink: 40 bytes leftover after parsing attributes in process `syz.2.757'. [ 166.992990][ T8413] netlink: 12 bytes leftover after parsing attributes in process `syz.1.766'. [ 167.018976][ T8413] vlan4: entered promiscuous mode [ 167.025089][ T8413] batadv0: entered promiscuous mode [ 167.367709][ T8432] netlink: 12 bytes leftover after parsing attributes in process `syz.0.772'. [ 167.387564][ T8432] workqueue: Failed to create a rescuer kthread for wq "bond1": -EINTR [ 167.605329][ T8450] netlink: 64 bytes leftover after parsing attributes in process `syz.1.770'. [ 167.648022][ T8450] block nbd0: not configured, cannot reconfigure [ 167.659256][ T8451] netlink: 40 bytes leftover after parsing attributes in process `syz.0.774'. [ 168.455286][ T8488] netlink: 4 bytes leftover after parsing attributes in process `syz.1.785'. [ 168.466293][ T8489] netlink: 20 bytes leftover after parsing attributes in process `syz.2.786'. [ 168.692902][ T8499] netlink: 'syz.3.787': attribute type 16 has an invalid length. [ 168.729351][ T8499] netlink: 'syz.3.787': attribute type 17 has an invalid length. [ 169.127543][ T8499] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 169.715448][ T8526] __nla_validate_parse: 1 callbacks suppressed [ 169.715464][ T8526] netlink: 28 bytes leftover after parsing attributes in process `syz.1.797'. [ 169.811228][ T8530] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 170.411077][ T8534] bond2: option lacp_active: invalid value (7) [ 170.421069][ T8534] bond2 (unregistering): Released all slaves [ 170.689711][ T8547] netlink: 'syz.3.807': attribute type 1 has an invalid length. [ 170.707847][ T8547] netlink: 208 bytes leftover after parsing attributes in process `syz.3.807'. [ 170.844583][ T8551] FAULT_INJECTION: forcing a failure. [ 170.844583][ T8551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.859442][ T8551] CPU: 1 UID: 0 PID: 8551 Comm: syz.1.809 Not tainted syzkaller #0 PREEMPT(full) [ 170.859480][ T8551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 170.859495][ T8551] Call Trace: [ 170.859504][ T8551] [ 170.859514][ T8551] dump_stack_lvl+0x189/0x250 [ 170.859544][ T8551] ? __pfx____ratelimit+0x10/0x10 [ 170.859569][ T8551] ? __pfx_dump_stack_lvl+0x10/0x10 [ 170.859594][ T8551] ? __pfx__printk+0x10/0x10 [ 170.859624][ T8551] ? __might_fault+0xb0/0x130 [ 170.859666][ T8551] should_fail_ex+0x414/0x560 [ 170.859702][ T8551] _copy_from_iter+0x1de/0x1790 [ 170.859735][ T8551] ? rcu_is_watching+0x15/0xb0 [ 170.859757][ T8551] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 170.859788][ T8551] ? __pfx__copy_from_iter+0x10/0x10 [ 170.859815][ T8551] ? __build_skb_around+0x257/0x3e0 [ 170.859846][ T8551] ? netlink_sendmsg+0x642/0xb30 [ 170.859870][ T8551] ? skb_put+0x11b/0x210 [ 170.859900][ T8551] netlink_sendmsg+0x6b2/0xb30 [ 170.859937][ T8551] ? __pfx_netlink_sendmsg+0x10/0x10 [ 170.859967][ T8551] ? aa_sock_msg_perm+0xf1/0x1d0 [ 170.860004][ T8551] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 170.860027][ T8551] ? __pfx_netlink_sendmsg+0x10/0x10 [ 170.860054][ T8551] __sock_sendmsg+0x219/0x270 [ 170.860093][ T8551] ____sys_sendmsg+0x52d/0x830 [ 170.860127][ T8551] ? __pfx_____sys_sendmsg+0x10/0x10 [ 170.860164][ T8551] ? import_iovec+0x74/0xa0 [ 170.860194][ T8551] ___sys_sendmsg+0x21f/0x2a0 [ 170.860226][ T8551] ? __pfx____sys_sendmsg+0x10/0x10 [ 170.860295][ T8551] ? __fget_files+0x2a/0x420 [ 170.860326][ T8551] ? __fget_files+0x3a0/0x420 [ 170.860369][ T8551] __sys_sendmmsg+0x227/0x430 [ 170.860405][ T8551] ? __pfx___sys_sendmmsg+0x10/0x10 [ 170.860431][ T8551] ? __mutex_unlock_slowpath+0x1a1/0x740 [ 170.860493][ T8551] ? ksys_write+0x22a/0x250 [ 170.860524][ T8551] ? __pfx_ksys_write+0x10/0x10 [ 170.860548][ T8551] ? rcu_is_watching+0x15/0xb0 [ 170.860576][ T8551] __x64_sys_sendmmsg+0xa0/0xc0 [ 170.860607][ T8551] do_syscall_64+0xfa/0x3b0 [ 170.860632][ T8551] ? lockdep_hardirqs_on+0x9c/0x150 [ 170.860656][ T8551] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.860677][ T8551] ? clear_bhb_loop+0x60/0xb0 [ 170.860705][ T8551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 170.860726][ T8551] RIP: 0033:0x7f31a6f8eec9 [ 170.860746][ T8551] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 170.860766][ T8551] RSP: 002b:00007f31a7d4e038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 170.860790][ T8551] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f8eec9 [ 170.860806][ T8551] RDX: 040000000000009f RSI: 00002000000002c0 RDI: 0000000000000005 [ 170.860822][ T8551] RBP: 00007f31a7d4e090 R08: 0000000000000000 R09: 0000000000000000 [ 170.860835][ T8551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 170.860849][ T8551] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 170.860884][ T8551] [ 170.862948][ T8553] netlink: 'syz.0.811': attribute type 1 has an invalid length. [ 171.191797][ T8556] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 171.252805][ T8553] syzkaller1: entered promiscuous mode [ 171.270929][ T8553] syzkaller1: entered allmulticast mode [ 171.380581][ T8566] netlink: 8 bytes leftover after parsing attributes in process `syz.1.816'. [ 171.742343][ T8578] syz_tun: entered allmulticast mode [ 171.819589][ T8579] bridge9: entered allmulticast mode [ 172.012153][ T8584] netlink: 28 bytes leftover after parsing attributes in process `syz.2.820'. [ 172.616191][ T8577] syz_tun: left allmulticast mode [ 172.798383][ T8600] FAULT_INJECTION: forcing a failure. [ 172.798383][ T8600] name failslab, interval 1, probability 0, space 0, times 0 [ 172.831899][ T8600] CPU: 0 UID: 0 PID: 8600 Comm: syz.3.827 Not tainted syzkaller #0 PREEMPT(full) [ 172.831935][ T8600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 172.831948][ T8600] Call Trace: [ 172.831957][ T8600] [ 172.831967][ T8600] dump_stack_lvl+0x189/0x250 [ 172.831996][ T8600] ? __pfx____ratelimit+0x10/0x10 [ 172.832021][ T8600] ? __pfx_dump_stack_lvl+0x10/0x10 [ 172.832053][ T8600] ? __pfx__printk+0x10/0x10 [ 172.832084][ T8600] ? __lock_acquire+0xab9/0xd20 [ 172.832143][ T8600] should_fail_ex+0x414/0x560 [ 172.832180][ T8600] should_failslab+0xa8/0x100 [ 172.832213][ T8600] kmem_cache_alloc_noprof+0x73/0x3c0 [ 172.832240][ T8600] ? skb_clone+0x212/0x3a0 [ 172.832276][ T8600] skb_clone+0x212/0x3a0 [ 172.832310][ T8600] __netlink_deliver_tap+0x404/0x850 [ 172.832351][ T8600] ? netlink_deliver_tap+0x2e/0x1b0 [ 172.832379][ T8600] netlink_deliver_tap+0x19c/0x1b0 [ 172.832406][ T8600] netlink_unicast+0x7fa/0x9e0 [ 172.832439][ T8600] ? __pfx_netlink_unicast+0x10/0x10 [ 172.832464][ T8600] ? netlink_sendmsg+0x642/0xb30 [ 172.832487][ T8600] ? skb_put+0x11b/0x210 [ 172.832518][ T8600] netlink_sendmsg+0x805/0xb30 [ 172.832555][ T8600] ? __pfx_netlink_sendmsg+0x10/0x10 [ 172.832586][ T8600] ? aa_sock_msg_perm+0xf1/0x1d0 [ 172.832624][ T8600] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 172.832646][ T8600] ? __pfx_netlink_sendmsg+0x10/0x10 [ 172.832674][ T8600] __sock_sendmsg+0x219/0x270 [ 172.832717][ T8600] ____sys_sendmsg+0x505/0x830 [ 172.832753][ T8600] ? __pfx_____sys_sendmsg+0x10/0x10 [ 172.832793][ T8600] ? import_iovec+0x74/0xa0 [ 172.832825][ T8600] ___sys_sendmsg+0x21f/0x2a0 [ 172.832858][ T8600] ? __pfx____sys_sendmsg+0x10/0x10 [ 172.832929][ T8600] ? __fget_files+0x2a/0x420 [ 172.832960][ T8600] ? __fget_files+0x3a0/0x420 [ 172.833005][ T8600] __x64_sys_sendmsg+0x19b/0x260 [ 172.833038][ T8600] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 172.833098][ T8600] ? __pfx_ksys_write+0x10/0x10 [ 172.833124][ T8600] ? rcu_is_watching+0x15/0xb0 [ 172.833150][ T8600] ? do_syscall_64+0xbe/0x3b0 [ 172.833181][ T8600] do_syscall_64+0xfa/0x3b0 [ 172.833205][ T8600] ? lockdep_hardirqs_on+0x9c/0x150 [ 172.833229][ T8600] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.833251][ T8600] ? clear_bhb_loop+0x60/0xb0 [ 172.833279][ T8600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 172.833301][ T8600] RIP: 0033:0x7f640d78eec9 [ 172.833321][ T8600] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 172.833340][ T8600] RSP: 002b:00007f640e62d038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 172.833364][ T8600] RAX: ffffffffffffffda RBX: 00007f640d9e5fa0 RCX: 00007f640d78eec9 [ 172.833380][ T8600] RDX: 0000000000000010 RSI: 00002000000000c0 RDI: 0000000000000005 [ 172.833394][ T8600] RBP: 00007f640e62d090 R08: 0000000000000000 R09: 0000000000000000 [ 172.833408][ T8600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 172.833421][ T8600] R13: 00007f640d9e6038 R14: 00007f640d9e5fa0 R15: 00007fff3175bda8 [ 172.833457][ T8600] [ 173.457599][ T8608] netlink: 64 bytes leftover after parsing attributes in process `syz.1.831'. [ 173.482335][ T8623] netlink: 40 bytes leftover after parsing attributes in process `syz.4.834'. [ 173.493005][ T8608] block nbd0: not configured, cannot reconfigure [ 174.339752][ T8655] netlink: 28 bytes leftover after parsing attributes in process `syz.1.844'. [ 174.528537][ T8666] netlink: 40 bytes leftover after parsing attributes in process `syz.3.848'. [ 174.544423][ T8668] FAULT_INJECTION: forcing a failure. [ 174.544423][ T8668] name failslab, interval 1, probability 0, space 0, times 0 [ 174.605549][ T8668] CPU: 1 UID: 0 PID: 8668 Comm: syz.4.850 Not tainted syzkaller #0 PREEMPT(full) [ 174.605577][ T8668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 174.605590][ T8668] Call Trace: [ 174.605600][ T8668] [ 174.605609][ T8668] dump_stack_lvl+0x189/0x250 [ 174.605636][ T8668] ? __pfx____ratelimit+0x10/0x10 [ 174.605659][ T8668] ? __pfx_dump_stack_lvl+0x10/0x10 [ 174.605683][ T8668] ? __pfx__printk+0x10/0x10 [ 174.605718][ T8668] ? __pfx___might_resched+0x10/0x10 [ 174.605754][ T8668] should_fail_ex+0x414/0x560 [ 174.605790][ T8668] should_failslab+0xa8/0x100 [ 174.605821][ T8668] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 174.605850][ T8668] ? __alloc_skb+0x112/0x2d0 [ 174.605878][ T8668] __alloc_skb+0x112/0x2d0 [ 174.605905][ T8668] netlink_sendmsg+0x5c6/0xb30 [ 174.605942][ T8668] ? __pfx_netlink_sendmsg+0x10/0x10 [ 174.605968][ T8668] ? aa_sock_msg_perm+0xf1/0x1d0 [ 174.606012][ T8668] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 174.606033][ T8668] ? __pfx_netlink_sendmsg+0x10/0x10 [ 174.606058][ T8668] __sock_sendmsg+0x219/0x270 [ 174.606094][ T8668] ____sys_sendmsg+0x505/0x830 [ 174.606129][ T8668] ? __pfx_____sys_sendmsg+0x10/0x10 [ 174.606165][ T8668] ? import_iovec+0x74/0xa0 [ 174.606196][ T8668] ___sys_sendmsg+0x21f/0x2a0 [ 174.606227][ T8668] ? __pfx____sys_sendmsg+0x10/0x10 [ 174.606294][ T8668] ? __fget_files+0x2a/0x420 [ 174.606325][ T8668] ? __fget_files+0x3a0/0x420 [ 174.606367][ T8668] __x64_sys_sendmsg+0x19b/0x260 [ 174.606399][ T8668] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 174.606439][ T8668] ? __pfx_ksys_write+0x10/0x10 [ 174.606472][ T8668] ? do_syscall_64+0xbe/0x3b0 [ 174.606502][ T8668] do_syscall_64+0xfa/0x3b0 [ 174.606525][ T8668] ? lockdep_hardirqs_on+0x9c/0x150 [ 174.606548][ T8668] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.606575][ T8668] ? clear_bhb_loop+0x60/0xb0 [ 174.606602][ T8668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 174.606623][ T8668] RIP: 0033:0x7f56e298eec9 [ 174.606641][ T8668] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 174.606660][ T8668] RSP: 002b:00007f56e3826038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.606683][ T8668] RAX: ffffffffffffffda RBX: 00007f56e2be6090 RCX: 00007f56e298eec9 [ 174.606699][ T8668] RDX: 0000000004008000 RSI: 0000200000000200 RDI: 0000000000000003 [ 174.606713][ T8668] RBP: 00007f56e3826090 R08: 0000000000000000 R09: 0000000000000000 [ 174.606726][ T8668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.606738][ T8668] R13: 00007f56e2be6128 R14: 00007f56e2be6090 R15: 00007ffc3a400eb8 [ 174.606772][ T8668] [ 174.988695][ T8675] netlink: 4 bytes leftover after parsing attributes in process `syz.0.849'. [ 175.994619][ T8712] sysfs: cannot create duplicate filename '/class/ieee80211/žÀ^–>º>ùMv^µâ侦¸ÑKc'A¥»–_à›xDä±pj8¼•TTí!' [ 175.995273][ T8713] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input12 [ 176.010054][ T8712] CPU: 0 UID: 0 PID: 8712 Comm: syz.1.864 Not tainted syzkaller #0 PREEMPT(full) [ 176.010092][ T8712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 176.010108][ T8712] Call Trace: [ 176.010130][ T8712] [ 176.010141][ T8712] dump_stack_lvl+0x189/0x250 [ 176.010182][ T8712] ? __pfx_dump_stack_lvl+0x10/0x10 [ 176.010210][ T8712] ? __pfx__printk+0x10/0x10 [ 176.010252][ T8712] ? kernfs_path_from_node+0x2f/0x290 [ 176.010278][ T8712] ? kernfs_path_from_node+0x250/0x290 [ 176.010300][ T8712] ? kernfs_path_from_node+0x2f/0x290 [ 176.010333][ T8712] sysfs_warn_dup+0x8e/0xa0 [ 176.010358][ T8712] sysfs_do_create_link_sd+0xc0/0x110 [ 176.010386][ T8712] device_add_class_symlinks+0x1cf/0x240 [ 176.010421][ T8712] device_add+0x475/0xb50 [ 176.010455][ T8712] wiphy_register+0x1c81/0x2aa0 [ 176.010511][ T8712] ? __pfx_wiphy_register+0x10/0x10 [ 176.010542][ T8712] ? minstrel_ht_alloc+0x6e0/0x7e0 [ 176.010591][ T8712] ? ieee80211_init_rate_ctrl_alg+0x56d/0x5f0 [ 176.010638][ T8712] ieee80211_register_hw+0x3473/0x40d0 [ 176.010683][ T8712] ? ieee80211_register_hw+0x1431/0x40d0 [ 176.010720][ T8712] ? __pfx_ieee80211_register_hw+0x10/0x10 [ 176.010743][ T8712] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 176.010775][ T8712] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 176.010802][ T8712] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 176.010838][ T8712] ? __hrtimer_setup+0x187/0x210 [ 176.010874][ T8712] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 176.010920][ T8712] mac80211_hwsim_new_radio+0x2f7a/0x5210 [ 176.010997][ T8712] ? __pfx_mac80211_hwsim_new_radio+0x10/0x10 [ 176.011036][ T8712] ? trace_kmalloc+0x1f/0xd0 [ 176.011065][ T8712] ? __kmalloc_node_track_caller_noprof+0x28e/0x4e0 [ 176.011097][ T8712] ? kstrndup+0xbf/0x160 [ 176.011143][ T8712] hwsim_new_radio_nl+0xf5b/0x1bd0 [ 176.011187][ T8712] ? __pfx___nla_validate_parse+0x10/0x10 [ 176.011233][ T8712] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 176.011288][ T8712] ? __nla_parse+0x40/0x60 [ 176.011318][ T8712] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 176.011366][ T8712] genl_family_rcv_msg_doit+0x212/0x300 [ 176.011414][ T8712] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 176.011468][ T8712] ? bpf_lsm_capable+0x9/0x20 [ 176.011498][ T8712] ? security_capable+0x7e/0x2e0 [ 176.011544][ T8712] genl_rcv_msg+0x60e/0x790 [ 176.011589][ T8712] ? __pfx_genl_rcv_msg+0x10/0x10 [ 176.011624][ T8712] ? __pfx_hwsim_new_radio_nl+0x10/0x10 [ 176.011681][ T8712] netlink_rcv_skb+0x208/0x470 [ 176.011707][ T8712] ? __lock_acquire+0xab9/0xd20 [ 176.011742][ T8712] ? __pfx_genl_rcv_msg+0x10/0x10 [ 176.011780][ T8712] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 176.011835][ T8712] ? down_read+0x1ad/0x2e0 [ 176.011884][ T8712] genl_rcv+0x28/0x40 [ 176.011918][ T8712] netlink_unicast+0x82c/0x9e0 [ 176.011962][ T8712] ? __pfx_netlink_unicast+0x10/0x10 [ 176.011996][ T8712] ? netlink_sendmsg+0x642/0xb30 [ 176.012022][ T8712] ? skb_put+0x11b/0x210 [ 176.012059][ T8712] netlink_sendmsg+0x805/0xb30 [ 176.012102][ T8712] ? __pfx_netlink_sendmsg+0x10/0x10 [ 176.012148][ T8712] ? aa_sock_msg_perm+0xf1/0x1d0 [ 176.012194][ T8712] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 176.012219][ T8712] ? __pfx_netlink_sendmsg+0x10/0x10 [ 176.012252][ T8712] __sock_sendmsg+0x219/0x270 [ 176.012318][ T8712] ____sys_sendmsg+0x505/0x830 [ 176.012361][ T8712] ? __pfx_____sys_sendmsg+0x10/0x10 [ 176.012409][ T8712] ? import_iovec+0x74/0xa0 [ 176.012447][ T8712] ___sys_sendmsg+0x21f/0x2a0 [ 176.012485][ T8712] ? __pfx____sys_sendmsg+0x10/0x10 [ 176.012572][ T8712] ? __fget_files+0x2a/0x420 [ 176.012607][ T8712] ? __fget_files+0x3a0/0x420 [ 176.012659][ T8712] __x64_sys_sendmsg+0x19b/0x260 [ 176.012697][ T8712] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 176.012753][ T8712] ? rcu_is_watching+0x15/0xb0 [ 176.012784][ T8712] ? do_syscall_64+0xbe/0x3b0 [ 176.012820][ T8712] do_syscall_64+0xfa/0x3b0 [ 176.012848][ T8712] ? lockdep_hardirqs_on+0x9c/0x150 [ 176.012874][ T8712] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.012898][ T8712] ? clear_bhb_loop+0x60/0xb0 [ 176.012931][ T8712] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.012954][ T8712] RIP: 0033:0x7f31a6f8eec9 [ 176.012980][ T8712] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 176.013002][ T8712] RSP: 002b:00007f31a7d4e038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 176.013030][ T8712] RAX: ffffffffffffffda RBX: 00007f31a71e5fa0 RCX: 00007f31a6f8eec9 [ 176.013049][ T8712] RDX: 0000000000000300 RSI: 0000200000000040 RDI: 0000000000000004 [ 176.013066][ T8712] RBP: 00007f31a7011f91 R08: 0000000000000000 R09: 0000000000000000 [ 176.013083][ T8712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 176.013099][ T8712] R13: 00007f31a71e6038 R14: 00007f31a71e5fa0 R15: 00007ffcef765ea8 [ 176.013151][ T8712] [ 176.867448][ T8722] [ 176.869855][ T8722] ===================================== [ 176.875410][ T8722] WARNING: bad unlock balance detected! [ 176.880976][ T8722] syzkaller #0 Not tainted [ 176.885394][ T8722] ------------------------------------- [ 176.890937][ T8722] syz.2.868/8722 is trying to release lock (&sighand->siglock) at: [ 176.898840][ T8722] [] copy_process+0x2793/0x3c00 [ 176.905267][ T8722] but there are no more locks to release! [ 176.910982][ T8722] [ 176.910982][ T8722] other info that might help us debug this: [ 176.919051][ T8722] 1 lock held by syz.2.868/8722: [ 176.923991][ T8722] #0: ffffffff8e171810 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: copy_process+0x212a/0x3c00 [ 176.934372][ T8722] [ 176.934372][ T8722] stack backtrace: [ 176.940261][ T8722] CPU: 0 UID: 0 PID: 8722 Comm: syz.2.868 Not tainted syzkaller #0 PREEMPT(full) [ 176.940283][ T8722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 176.940293][ T8722] Call Trace: [ 176.940300][ T8722] [ 176.940308][ T8722] dump_stack_lvl+0x189/0x250 [ 176.940330][ T8722] ? __pfx_dump_stack_lvl+0x10/0x10 [ 176.940348][ T8722] ? __pfx__printk+0x10/0x10 [ 176.940373][ T8722] ? copy_process+0x2793/0x3c00 [ 176.940388][ T8722] print_unlock_imbalance_bug+0xdc/0xf0 [ 176.940404][ T8722] lock_release+0x269/0x3e0 [ 176.940427][ T8722] ? copy_process+0x2793/0x3c00 [ 176.940444][ T8722] _raw_spin_unlock+0x16/0x50 [ 176.940459][ T8722] copy_process+0x2793/0x3c00 [ 176.940481][ T8722] ? copy_process+0x97f/0x3c00 [ 176.940499][ T8722] ? __pfx_copy_process+0x10/0x10 [ 176.940520][ T8722] kernel_clone+0x21e/0x840 [ 176.940539][ T8722] ? __pfx_kernel_clone+0x10/0x10 [ 176.940559][ T8722] ? __lock_acquire+0xab9/0xd20 [ 176.940584][ T8722] __se_sys_clone3+0x256/0x2d0 [ 176.940603][ T8722] ? __might_fault+0xb0/0x130 [ 176.940624][ T8722] ? __pfx___se_sys_clone3+0x10/0x10 [ 176.940648][ T8722] ? _copy_to_user+0x8a/0xb0 [ 176.940674][ T8722] ? do_user_addr_fault+0xc8a/0x1390 [ 176.940701][ T8722] ? do_syscall_64+0xbe/0x3b0 [ 176.940722][ T8722] do_syscall_64+0xfa/0x3b0 [ 176.940740][ T8722] ? lockdep_hardirqs_on+0x9c/0x150 [ 176.940757][ T8722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.940779][ T8722] ? clear_bhb_loop+0x60/0xb0 [ 176.940797][ T8722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 176.940814][ T8722] RIP: 0033:0x7f48ac7c3609 [ 176.940830][ T8722] Code: d7 08 00 48 8d 3d 9c d7 08 00 e8 e2 28 f6 ff 66 90 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7 [ 176.940845][ T8722] RSP: 002b:00007ffd18341778 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3 [ 176.940862][ T8722] RAX: ffffffffffffffda RBX: 00007f48ac7459f0 RCX: 00007f48ac7c3609 [ 176.940874][ T8722] RDX: 00007f48ac7459f0 RSI: 0000000000000058 RDI: 00007ffd183417c0 [ 176.940885][ T8722] RBP: 00007f48ad6276c0 R08: 00007f48ad6276c0 R09: 00007ffd183418a7 [ 176.940897][ T8722] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8 [ 176.940908][ T8722] R13: 000000000000000b R14: 00007ffd183417c0 R15: 00007ffd183418a8 [ 176.940926][ T8722] [ 177.202451][ T6163] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 177.223799][ T8722] ------------[ cut here ]------------ [ 177.229350][ T8722] pvqspinlock: lock 0xffff888029a76f00 has corrupted value 0x0! [ 177.254033][ T8722] WARNING: CPU: 1 PID: 8722 at kernel/locking/qspinlock_paravirt.h:506 __pv_queued_spin_unlock_slowpath+0x1fe/0x2a0 [ 177.266309][ T8722] Modules linked in: [ 177.270253][ T8722] CPU: 1 UID: 0 PID: 8722 Comm: syz.2.868 Not tainted syzkaller #0 PREEMPT(full) [ 177.279647][ T8722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 177.289792][ T8722] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x1fe/0x2a0 [ 177.296999][ T8722] Code: 58 ba ac f6 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 93 00 00 00 8b 13 48 c7 c7 00 0c 8b 8b 48 89 de e8 d3 d1 0c f6 90 <0f> 0b 90 90 eb 95 48 c7 c7 90 c5 00 8e 4c 89 f6 4c 89 fa e8 ca 64 [ 177.317328][ T8722] RSP: 0018:ffffc9001b3478c0 EFLAGS: 00010246 [ 177.323449][ T8722] RAX: 80fb57d29651d500 RBX: ffff888029a76f00 RCX: ffff88802afdbc00 [ 177.331979][ T8722] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 177.340035][ T8722] RBP: 1ffff1100534ede1 R08: 0000000000000003 R09: 0000000000000004 [ 177.348100][ T8722] R10: dffffc0000000000 R11: fffffbfff1bfa22c R12: dffffc0000000000 [ 177.356145][ T8722] R13: dffffc0000000000 R14: ffff888029a76f10 R15: ffff888029a76f08 [ 177.364188][ T8722] FS: 000055557ef32500(0000) GS:ffff888125d39000(0000) knlGS:0000000000000000 [ 177.373156][ T8722] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 177.379856][ T8722] CR2: 000055556de085c8 CR3: 000000007873e000 CR4: 00000000003526f0 [ 177.387909][ T8722] Call Trace: [ 177.391212][ T8722] [ 177.394288][ T8722] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x15/0x30 [ 177.401968][ T8722] .slowpath+0x9/0x18 [ 177.406586][ T8722] do_raw_spin_unlock+0x122/0x240 [ 177.411662][ T8722] _raw_spin_unlock+0x1e/0x50 [ 177.416883][ T8722] copy_process+0x2793/0x3c00 [ 177.421606][ T8722] ? copy_process+0x97f/0x3c00 [ 177.426446][ T8722] ? __pfx_copy_process+0x10/0x10 [ 177.431504][ T8722] kernel_clone+0x21e/0x840 [ 177.436077][ T8722] ? __pfx_kernel_clone+0x10/0x10 [ 177.441134][ T8722] ? __lock_acquire+0xab9/0xd20 [ 177.446063][ T8722] __se_sys_clone3+0x256/0x2d0 [ 177.450864][ T8722] ? __might_fault+0xb0/0x130 [ 177.455613][ T8722] ? __pfx___se_sys_clone3+0x10/0x10 [ 177.460939][ T8722] ? _copy_to_user+0x8a/0xb0 [ 177.465661][ T8722] ? do_user_addr_fault+0xc8a/0x1390 [ 177.470997][ T8722] ? do_syscall_64+0xbe/0x3b0 [ 177.475751][ T8722] do_syscall_64+0xfa/0x3b0 [ 177.480282][ T8722] ? lockdep_hardirqs_on+0x9c/0x150 [ 177.485567][ T8722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.491668][ T8722] ? clear_bhb_loop+0x60/0xb0 [ 177.496423][ T8722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.502355][ T8722] RIP: 0033:0x7f48ac7c3609 [ 177.507390][ T8722] Code: d7 08 00 48 8d 3d 9c d7 08 00 e8 e2 28 f6 ff 66 90 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7 [ 177.527601][ T8722] RSP: 002b:00007ffd18341778 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3 [ 177.536102][ T8722] RAX: ffffffffffffffda RBX: 00007f48ac7459f0 RCX: 00007f48ac7c3609 [ 177.544136][ T8722] RDX: 00007f48ac7459f0 RSI: 0000000000000058 RDI: 00007ffd183417c0 [ 177.552139][ T8722] RBP: 00007f48ad6276c0 R08: 00007f48ad6276c0 R09: 00007ffd183418a7 [ 177.560454][ T8722] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8 [ 177.568583][ T8722] R13: 000000000000000b R14: 00007ffd183417c0 R15: 00007ffd183418a8 [ 177.576644][ T8722] [ 177.579689][ T8722] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 177.587029][ T8722] CPU: 1 UID: 0 PID: 8722 Comm: syz.2.868 Not tainted syzkaller #0 PREEMPT(full) [ 177.596236][ T8722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 177.606329][ T8722] Call Trace: [ 177.609619][ T8722] [ 177.612578][ T8722] dump_stack_lvl+0x99/0x250 [ 177.617182][ T8722] ? __asan_memcpy+0x40/0x70 [ 177.621780][ T8722] ? __pfx_dump_stack_lvl+0x10/0x10 [ 177.626994][ T8722] ? __pfx__printk+0x10/0x10 [ 177.631601][ T8722] vpanic+0x281/0x750 [ 177.635591][ T8722] ? __pfx__printk+0x10/0x10 [ 177.640202][ T8722] ? __pfx_vpanic+0x10/0x10 [ 177.644718][ T8722] ? is_bpf_text_address+0x26/0x2b0 [ 177.649954][ T8722] panic+0xb9/0xc0 [ 177.653693][ T8722] ? __pfx_panic+0x10/0x10 [ 177.658156][ T8722] __warn+0x31b/0x4b0 [ 177.662159][ T8722] ? __pv_queued_spin_unlock_slowpath+0x1fe/0x2a0 [ 177.668601][ T8722] ? __pv_queued_spin_unlock_slowpath+0x1fe/0x2a0 [ 177.675028][ T8722] report_bug+0x2be/0x4f0 [ 177.679376][ T8722] ? __pv_queued_spin_unlock_slowpath+0x1fe/0x2a0 [ 177.685814][ T8722] ? __pv_queued_spin_unlock_slowpath+0x1fe/0x2a0 [ 177.692242][ T8722] ? __pv_queued_spin_unlock_slowpath+0x200/0x2a0 [ 177.698671][ T8722] handle_bug+0x84/0x160 [ 177.702931][ T8722] exc_invalid_op+0x1a/0x50 [ 177.707453][ T8722] asm_exc_invalid_op+0x1a/0x20 [ 177.712751][ T8722] RIP: 0010:__pv_queued_spin_unlock_slowpath+0x1fe/0x2a0 [ 177.719870][ T8722] Code: 58 ba ac f6 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85 93 00 00 00 8b 13 48 c7 c7 00 0c 8b 8b 48 89 de e8 d3 d1 0c f6 90 <0f> 0b 90 90 eb 95 48 c7 c7 90 c5 00 8e 4c 89 f6 4c 89 fa e8 ca 64 [ 177.739481][ T8722] RSP: 0018:ffffc9001b3478c0 EFLAGS: 00010246 [ 177.745555][ T8722] RAX: 80fb57d29651d500 RBX: ffff888029a76f00 RCX: ffff88802afdbc00 [ 177.753534][ T8722] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002 [ 177.761511][ T8722] RBP: 1ffff1100534ede1 R08: 0000000000000003 R09: 0000000000000004 [ 177.769488][ T8722] R10: dffffc0000000000 R11: fffffbfff1bfa22c R12: dffffc0000000000 [ 177.777467][ T8722] R13: dffffc0000000000 R14: ffff888029a76f10 R15: ffff888029a76f08 [ 177.785456][ T8722] __raw_callee_save___pv_queued_spin_unlock_slowpath+0x15/0x30 [ 177.793133][ T8722] .slowpath+0x9/0x18 [ 177.797128][ T8722] do_raw_spin_unlock+0x122/0x240 [ 177.802166][ T8722] _raw_spin_unlock+0x1e/0x50 [ 177.806879][ T8722] copy_process+0x2793/0x3c00 [ 177.811568][ T8722] ? copy_process+0x97f/0x3c00 [ 177.816343][ T8722] ? __pfx_copy_process+0x10/0x10 [ 177.821379][ T8722] kernel_clone+0x21e/0x840 [ 177.825916][ T8722] ? __pfx_kernel_clone+0x10/0x10 [ 177.830967][ T8722] ? __lock_acquire+0xab9/0xd20 [ 177.835833][ T8722] __se_sys_clone3+0x256/0x2d0 [ 177.840613][ T8722] ? __might_fault+0xb0/0x130 [ 177.845302][ T8722] ? __pfx___se_sys_clone3+0x10/0x10 [ 177.850601][ T8722] ? _copy_to_user+0x8a/0xb0 [ 177.855208][ T8722] ? do_user_addr_fault+0xc8a/0x1390 [ 177.860508][ T8722] ? do_syscall_64+0xbe/0x3b0 [ 177.865229][ T8722] do_syscall_64+0xfa/0x3b0 [ 177.869758][ T8722] ? lockdep_hardirqs_on+0x9c/0x150 [ 177.874971][ T8722] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.881043][ T8722] ? clear_bhb_loop+0x60/0xb0 [ 177.885741][ T8722] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 177.891643][ T8722] RIP: 0033:0x7f48ac7c3609 [ 177.896071][ T8722] Code: d7 08 00 48 8d 3d 9c d7 08 00 e8 e2 28 f6 ff 66 90 b8 ea ff ff ff 48 85 ff 74 2c 48 85 d2 74 27 49 89 c8 b8 b3 01 00 00 0f 05 <48> 85 c0 7c 18 74 01 c3 31 ed 48 83 e4 f0 4c 89 c7 ff d2 48 89 c7 [ 177.915692][ T8722] RSP: 002b:00007ffd18341778 EFLAGS: 00000206 ORIG_RAX: 00000000000001b3 [ 177.924139][ T8722] RAX: ffffffffffffffda RBX: 00007f48ac7459f0 RCX: 00007f48ac7c3609 [ 177.932116][ T8722] RDX: 00007f48ac7459f0 RSI: 0000000000000058 RDI: 00007ffd183417c0 [ 177.940123][ T8722] RBP: 00007f48ad6276c0 R08: 00007f48ad6276c0 R09: 00007ffd183418a7 [ 177.948099][ T8722] R10: 0000000000000008 R11: 0000000000000206 R12: ffffffffffffffa8 [ 177.956085][ T8722] R13: 000000000000000b R14: 00007ffd183417c0 R15: 00007ffd183418a8 [ 177.964073][ T8722] [ 177.967482][ T8722] Kernel Offset: disabled [ 177.971808][ T8722] Rebooting in 86400 seconds..