last executing test programs: 1m2.214881761s ago: executing program 1 (id=2382): socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (fail_nth: 5) 49.863904699s ago: executing program 1 (id=2382): socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (fail_nth: 5) 36.987916685s ago: executing program 1 (id=2382): socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (fail_nth: 5) 26.071452189s ago: executing program 1 (id=2382): socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (fail_nth: 5) 15.446549036s ago: executing program 1 (id=2382): socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (fail_nth: 5) 5.630354677s ago: executing program 2 (id=3928): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r0, 0x0, 0x0, 0x20004041, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x19}, 0x7}, 0x1c) recvmmsg(r0, &(0x7f0000004700)=[{{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000580)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}], 0x4}, 0x7}], 0x1, 0x80, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, 0x0, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xf34) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3], 0x28}}, 0x0) 4.971783549s ago: executing program 1 (id=2382): socket$inet6_tcp(0xa, 0x1, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x24, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (fail_nth: 5) 2.76718063s ago: executing program 2 (id=3934): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0xe, 0x4, 0x8, 0x6, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000140), &(0x7f0000000000)=""/82}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000380)=0xffffffff00000041, 0x8) bind$vsock_stream(r0, &(0x7f0000000940), 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @local}, 0x10) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)='?', 0x20000081}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b1, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @void, {@llc={0x4, {@llc={0x42, 0xfe, "87"}}}}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) connect$l2tp6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x29ca, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xde66, 0x4}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="5400000010000104000000000200000000000000", @ANYRES32, @ANYBLOB="0000faffffff000034001280110001006272696467655f736c617665000000001c000580050021000000000006001f0000000000080022"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2.76684727s ago: executing program 3 (id=3935): socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x4000000805, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d6163736563000004000280080005", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2.610910633s ago: executing program 2 (id=3937): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000480)={'wlan0\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000003700000008000300", @ANYRES32=r1, @ANYBLOB="08002600901500000800570080"], 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[], 0x2c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) r7 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IEEE802154_START_REQ(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r7, 0x5fa3dbc996777dbd, 0x0, 0x0, {}, [@IEEE802154_ATTR_COORD_PAN_ID={0x6}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x2c, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}}, 0x0) (fail_nth: 12) 1.460611936s ago: executing program 3 (id=3943): socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x4000000805, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYRES32=0x0, @ANYBLOB="d3ddd1de00000000140012800b0001006d6163736563000004000280080005", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 1.380307147s ago: executing program 2 (id=3944): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) sendto$inet6(r0, 0x0, 0x0, 0x20004041, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x19}, 0x7}, 0x1c) recvmmsg(r0, &(0x7f0000004700)=[{{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000000580)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}], 0x4}, 0x7}], 0x1, 0x80, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, 0x0, &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x4000000000000001, 0x0) r3 = syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xf34) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000001c0)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3], 0x28}}, 0x0) 1.379497935s ago: executing program 3 (id=3945): bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0600000004000000080000000700000000000000", @ANYRES32, @ANYBLOB='\x00 \x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000000000010000000000000000000000000000100000000000"], 0x50) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='tlb_flush\x00', r0}, 0x10) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00'}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r3 = socket$kcm(0x2, 0xa, 0x2) r4 = socket(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00'}) sendmsg$nl_route_sched(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="0100f1ff00"/18, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000400000000000000"], 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x13, 0x8, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'netdevsim0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x3, &(0x7f0000000440)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20100}}, &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r8, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000980)={{r6}, &(0x7f0000000900), &(0x7f0000000940)}, 0x20) r9 = socket(0x400000000010, 0x3, 0x0) r10 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, 0x0) sendmsg$nl_route_sched(r9, 0x0, 0x0) sendmsg$nl_route_sched(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000600)=@newtfilter={0x64, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, 0x0, {0x0, 0x7}, {}, {0x7, 0x2}}, [@filter_kind_options=@f_flower={{0xb}, {0x34, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x14, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0xc, 0x2, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP={0x8, 0x1, 0x5}]}, @TCA_FLOWER_KEY_ENC_OPTS_ERSPAN={0x4}]}, @TCA_FLOWER_KEY_ENC_OPTS_MASK={0x14, 0x55, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_VXLAN={0x4}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}, @TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0x4}]}, @TCA_FLOWER_KEY_TCP_FLAGS_MASK={0x6, 0x48, 0x2f63}]}}]}, 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$IPVS_CMD_GET_CONFIG(r9, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000740)=ANY=[@ANYBLOB="d0000000", @ANYRES16=0x0, @ANYBLOB="3a006dbd7000ffdbdf250d000000080004000200000008000600886f00004400038014000600fe80000000000000000000000000002314000200626174616476300000000000000000000600040009000000080001000000000008000100010000000c000180080005000300000008000400ff01000008000600040000004c00018008000b0073697000060002002c00000007000600727200000600020022000000060001000a000000060004004e220000090006006e6f6e65000000000c0007000400000004000000"], 0xd0}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r11 = socket$inet(0x2, 0x3, 0x8) setsockopt$IPT_SO_SET_REPLACE(r11, 0x0, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x1e0, 0x0, 0xe138, 0x198, 0x0, 0x198, 0x148, 0x358, 0x358, 0x148, 0x358, 0x3, 0x0, {[{{@ip={@broadcast, @empty, 0xff000000, 0x0, 'xfrm0\x00', 'team_slave_1\x00', {}, {}, 0x33}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x1, 0xd, 0x3, 'syz0\x00', {0x17}}}}, {{@uncond, 0x0, 0x70, 0x90}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x240) 1.37769335s ago: executing program 4 (id=3946): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000b80)=[{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f00000003c0)="b59c57976ea9d39631c22b81c85eaa866e4b535e1cd2d520a5c18e4ea21c7bf1591edb105e0515aab5080099ce6e8d8b443d184ee948354359c26c3af47a206910c2655c9dbf6e6cec4d88", 0x4b}, {&(0x7f00000000c0)}, {&(0x7f0000000100)}], 0x4}], 0x1, 0x20000800) sendmsg$alg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="d588d786e5365836aa87517ccdcc87890be28cc9fc89ec845a12c64e50f464a655b9464f93d4fdb513482f7f327c6f9db17ac237734b10ef66479b1f03065fb93c6c43c9a924e34992f25d522afc7d21869db50217ecf3428adb2a28e422168cd519a1bcefa892f15afbb6a6ada597b22d56a0e892d8f3d6c506033bab76491da397fba64554491fd14c50068ba2871480de6343d6ae89c4507e7cb303a5dfa8c9557082e752a633cc6652433f805342f5bde3c5689362c3a25a35eb90e9d8a1bd584e8534d8df7b4908d56dff49f6245a8e6f65b0a90dd1c811df4151c358610931db", 0xe3}, {&(0x7f0000000440)="3f6b4822eb3804fe1623cea56c010c8e3b32042f6181eb82d00c6fe1b3569cec85bb301c816eeac1fe5b178338a7b19e1f5e82bb90802640feac046bf8de16d474fd46965d97bc379fd4699d88eb1f5682cd0e99f0a10a8e45f335bc25411b0e2d385b630ff75da448cf5bddaae96f", 0x6f}, {&(0x7f00000004c0)="4575f6dea842525c0e7c204481948744a68ced436c8d7579c87ee88057e84cc507ac664fead9", 0x26}, {&(0x7f00000005c0)="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", 0xb4}], 0x3d, &(0x7f00000000c0), 0x238}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f8ffffff0095b34d8f0000000700000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) close(0x3) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x4, 0xd, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r3], 0x0, 0x1, 0x0, 0x0, 0x41000, 0x28, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{r3}, &(0x7f0000000500), &(0x7f0000000840)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000007c0)='percpu_free_percpu\x00', r4, 0x0, 0x1}, 0x18) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r5, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8}, 0x10) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000000a40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000bc0)=""/202, 0xca}, {&(0x7f0000000ac0)=""/72, 0x48}, {&(0x7f0000000cc0)=""/120, 0x78}, {&(0x7f0000000d40)=""/148, 0x94}], 0x4, &(0x7f0000000b40)=""/35, 0x23}, 0x8}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000e00)=""/48, 0x30}, {&(0x7f0000000e40)=""/241, 0xf1}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/244, 0xf4}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f00000011c0)=""/180, 0xb4}], 0x6, &(0x7f0000001280)=""/18, 0x12}, 0x7}, {{&(0x7f00000012c0)=@nl=@unspec, 0x80, &(0x7f0000002900)=[{&(0x7f0000001340)=""/213, 0xd5}, {&(0x7f0000001440)=""/96, 0x60}, {&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f0000001580)=""/4, 0x4}, {&(0x7f00000015c0)=""/66, 0x42}, {&(0x7f0000001640)=""/222, 0xde}, {&(0x7f0000001740)=""/79, 0x4f}, {&(0x7f0000001880)=""/95, 0x5f}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x9, &(0x7f00000029c0)=""/25, 0x19}, 0x9}], 0x3, 0x43, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000980)=ANY=[@ANYBLOB="38000000180001000000000000000000020000000003000900000000060015000400000014001680100008800c00038008000200000001908b7d09c48ad45d864752cd0cdd1fa149707a8ae62d2a2a1f9608adba8bb43ed17161b4106cf71b40b2038edee4a746b6212578e75d817b55847916f3a2139b5751aa66346ba4cfd08f2cb82460042d1ade921e3e549c"], 0x38}}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r6) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sched_switch\x00', r7}, 0x10) socketpair(0x18, 0x0, 0x2, &(0x7f0000000000)) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="f80000003e000701feffffff00000000017c0000040042800c00018006000600800a0000d1000280cb0014"], 0xf8}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x11, 0xb, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000005000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x50) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f00000001c0), &(0x7f0000000740)=0x4) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000003580)=ANY=[@ANYBLOB="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0x43f8}, 0x1, 0x0, 0x0, 0x8040}, 0x0) 1.039072935s ago: executing program 4 (id=3949): r0 = socket(0x840000000002, 0x3, 0x100) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0xfffd, @private=0xa010100}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x48) r2 = socket$unix(0x1, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095", @ANYRES64=0x0, @ANYBLOB="5107c0a6fc3c3754da553c8cd497213fc13141cdaa76cfe11e8e03597b5b4103893ea0fc1c1fff4aa200cb2a2b5a482bd4e17ba843d1160525d5575bbdef4bf05e2be70aeb2f8578da95fa5ebf1c3523739bed75f6a33132ff98e598c9ce6187f5d34a21f78922989759e3bc44e8908d6e75d499f506a460b1579e9726e16728503ab5bd158148811a609ddc2b16050c512ea4464b0df1f1ff24a2af3e8fd581cb3b5a6d388af7bcc86c48160a4c5974f4e2fd1141ef1cab44fce6fd041c5ed9ee37496601a7d1857c31008c8b49cda6"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) bind$unix(r2, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0x1}, 0x6e) close(r2) r5 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000700)=0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e21, @empty}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240), 0x4000095, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000001940), 0x2000cc0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x1b, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x2}, 0x38) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x3b}, 0x4e21, 0x90, 0x4e22, 0xa3, 0xa, 0x10, 0x20, 0x2b}, {0x10, 0x1, 0xa173, 0x2000000000000006, 0xfffffffffffffffb, 0x7b, 0xeb, 0xb9d}, {0x8d, 0x7, 0xa4, 0x101}, 0x5, 0x6e6bbf, 0x2, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x4d6, 0x32}, 0xa, @in=@loopback, 0x34ff, 0x5, 0x0, 0xc7, 0x4, 0x10000}}, 0xe8) r6 = socket(0x2b, 0x80801, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'lo\x00', 0x3}, 0x18) socket$nl_route(0x10, 0x3, 0x0) r7 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000002580)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000000000f100000003"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000005c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r8, 0x0, 0x0}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="186000000000000000000000000000001857000000000000000000000000000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x10, 0x0, @void, @value}, 0x94) 921.88721ms ago: executing program 3 (id=3950): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00N\x00', @ANYRES16, @ANYBLOB="01000000000000000000250000000e0001006e657464"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001400030500008000ffa563a52de7fdda", @ANYRES32, @ANYBLOB='\b\x00'], 0x20}, 0x1, 0x0, 0x0, 0xc090}, 0x0) (fail_nth: 7) 905.391416ms ago: executing program 0 (id=3951): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000500)=[{0x0}, {&(0x7f00000003c0)}, {&(0x7f0000000640)}], 0x3}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="acc870bde54caaeacb0000108cef4fa7bf44702b284b2e80cb32d33a86853c8c28797cd14c72c87f849f6ccbf3198d11a0b1ef000000000200000088e0e022b04dbd50d36f3c028c27ba000000", 0x4d}, {&(0x7f0000000840)="b1f56ee29c433328d3b2a83bd97e37007087acae7568edff43ed556d76770122635aea1dc48755381c71590cd542e796cc2669e2af442a03760c5cdfc691b3da35ad6a8d2ef9c2baa53a8dec36a2e434d46e643a1277b1dd932f3e", 0x5b}, {&(0x7f0000000e80)="5be3b011e12323e4ab88c0472f0700000000000000e71ba6231f303d2db9", 0x1e}], 0x3}}], 0x2, 0xc0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xdfa, 0x4) sendto$inet(r0, &(0x7f0000000580)="17", 0x59a, 0x10008095, 0x0, 0x0) 821.641318ms ago: executing program 4 (id=3952): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000480)=@raw={'raw\x00', 0x3c1, 0x3, 0x368, 0x1d8, 0x12, 0x60d, 0x0, 0x202, 0x2e8, 0x2e8, 0x2e8, 0x2e8, 0x2c0, 0x4, 0x0, {[{{@ipv6={@private1, @remote, [0x0, 0x0, 0xe8020000], [], 'tunl0\x00', 'macsec0\x00'}, 0x0, 0x168, 0x1b0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'kmp\x00', "000000165a8c2e0617ae5119b5135c2aee68d23a465cd431e1ecef50c3234e082555f672225d6147864fa03182f5cf11d8c348cbd06dc8de1dcbde7d4e252c3394fed47bf78c70f607b0178fa5ea335019ac05a602061c96baebc989f1f34a214e6726401fe4b124e0f7323a587d2a1fcf07000000eca0a7b66c60c527bac2b5", 0x7, 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x16, 0xe, {0x8}}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c8) 803.882673ms ago: executing program 3 (id=3953): setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, 0x8) r0 = socket(0x1, 0x80802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_batadv\x00', 0x0}) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xe, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000), 0x8) r4 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001a000100000000000000000081"], 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x114}], 0x1}, 0x8000) r6 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000200)=""/214, &(0x7f00000000c0)=0xd6) socket$inet6_sctp(0xa, 0x1, 0x84) bind$packet(r6, &(0x7f00000001c0)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @local}, 0x14) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000000), 0x8) 803.283279ms ago: executing program 0 (id=3954): r0 = socket$inet(0x2, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$inet(r0, &(0x7f0000001680)=[{{&(0x7f0000000040)={0x2, 0x4e1c, @loopback}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000480)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x91}}], 0x18}}], 0x2, 0x4040880) 631.934317ms ago: executing program 4 (id=3955): socket$inet_mptcp(0x2, 0x1, 0x106) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xb, 0x0, &(0x7f0000000440)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0x0, r0}, 0x18) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x4000) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x11}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) unshare(0x0) r2 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, 0x809}, {0xa, 0x8, 0x0, @empty}, 0x2, {[0x0, 0x1, 0xfffffffe, 0x0, 0xffffffff, 0x8]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, 0x0, {[0x1, 0x0, 0x0, 0x1, 0x9]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @remote}, {0xa, 0x4e22, 0x0, @mcast1}}, 0x5c) setsockopt$MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xfe, 0x0, @private2}, {0xa, 0x0, 0x0, @empty, 0x8}, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffff]}}, 0x5c) (fail_nth: 4) 631.619975ms ago: executing program 0 (id=3956): socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_init_net_socket$ax25(0x3, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) pipe(&(0x7f00000001c0)) r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="1b0000000000000000000000000004"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x11, 0xf, &(0x7f0000000340)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000014000000b7030000000000008500000083000000bf0900000000000055090100000000009500000800000000bf91000000000000b702000043e7b5538500000085000000b70000000000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socket$inet(0x2, 0x4000000805, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x11, 0x0, 0x0, &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x82, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket$vsock_stream(0x28, 0x1, 0x0) socket$inet(0x2b, 0x801, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000010000304016100"/20, @ANYBLOB="d3ddd1de00000000140012800b0001006d616373656300000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n'], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 631.416778ms ago: executing program 3 (id=3957): socket$kcm(0x2, 0x1000000000000005, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) socket$unix(0x1, 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x4801}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x2340, 0x0) close(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$SIOCSIFHWADDR(r2, 0x8943, &(0x7f0000002280)={'syzkaller0\x00', @random="b8fd00"}) close(0x3) socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x6a040000) mmap(&(0x7f00002ad000/0xc00000)=nil, 0xc00000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = gettid() sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000005f00)=ANY=[@ANYBLOB="2800000010000100"/20, @ANYRES32=r3, @ANYBLOB="6d3082610000000008001300", @ANYRES32=r5], 0x28}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 416.997104ms ago: executing program 0 (id=3958): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0xe, 0x4, 0x8, 0x6, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000140), &(0x7f0000000000)=""/82}, 0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000380)=0xffffffff00000041, 0x8) listen(r0, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x0, @local}, 0x10) writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000080)='?', 0x20000081}], 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x8c4b815a5465c2b1, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @remote, @void, {@llc={0x4, {@llc={0x42, 0xfe, "87"}}}}}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) connect$l2tp6(0xffffffffffffffff, &(0x7f00000003c0)={0xa, 0x0, 0x29ca, @ipv4={'\x00', '\xff\xff', @multicast1}, 0xde66, 0x4}, 0x20) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="5400000010000104000000000200000000000000", @ANYRES32, @ANYBLOB="0000faffffff000034001280110001006272696467655f736c617665000000001c000580050021000000000006001f0000000000080022"], 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x0) 223.139776ms ago: executing program 0 (id=3959): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000000b80)=[{0x0, 0x0, &(0x7f00000000c0)=[{0x0}, {&(0x7f00000003c0)="b59c57976ea9d39631c22b81c85eaa866e4b535e1cd2d520a5c18e4ea21c7bf1591edb105e0515aab5080099ce6e8d8b443d184ee948354359c26c3af47a206910c2655c9dbf6e6cec4d88", 0x4b}, {&(0x7f00000000c0)}, {&(0x7f0000000100)}], 0x4}], 0x1, 0x20000800) sendmsg$alg(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="d588d786e5365836aa87517ccdcc87890be28cc9fc89ec845a12c64e50f464a655b9464f93d4fdb513482f7f327c6f9db17ac237734b10ef66479b1f03065fb93c6c43c9a924e34992f25d522afc7d21869db50217ecf3428adb2a28e422168cd519a1bcefa892f15afbb6a6ada597b22d56a0e892d8f3d6c506033bab76491da397fba64554491fd14c50068ba2871480de6343d6ae89c4507e7cb303a5dfa8c9557082e752a633cc6652433f805342f5bde3c5689362c3a25a35eb90e9d8a1bd584e8534d8df7b4908d56dff49f6245a8e6f65b0a90dd1c811df4151c358610931db", 0xe3}, {&(0x7f0000000440)="3f6b4822eb3804fe1623cea56c010c8e3b32042f6181eb82d00c6fe1b3569cec85bb301c816eeac1fe5b178338a7b19e1f5e82bb90802640feac046bf8de16d474fd46965d97bc379fd4699d88eb1f5682cd0e99f0a10a8e45f335bc25411b0e2d385b630ff75da448cf5bddaae96f", 0x6f}, {&(0x7f00000004c0)="4575f6dea842525c0e7c204481948744a68ced436c8d7579c87ee88057e84cc507ac664fead9", 0x26}, {&(0x7f00000005c0)="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", 0xb4}], 0x3d, &(0x7f00000000c0), 0x238}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f8ffffff0095b34d8f0000000700000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) close(0x3) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x4, 0xd, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYRES32=r3], 0x0, 0x1, 0x0, 0x0, 0x41000, 0x28, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000880)={{r3}, &(0x7f0000000500), &(0x7f0000000840)}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000007c0)='percpu_free_percpu\x00', r4, 0x0, 0x1}, 0x18) r5 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r5, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8}, 0x10) recvmmsg(r1, &(0x7f0000002a00)=[{{&(0x7f0000000a40)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000bc0)=""/202, 0xca}, {&(0x7f0000000ac0)=""/72, 0x48}, {&(0x7f0000000cc0)=""/120, 0x78}, {&(0x7f0000000d40)=""/148, 0x94}], 0x4, &(0x7f0000000b40)=""/35, 0x23}, 0x8}, {{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000e00)=""/48, 0x30}, {&(0x7f0000000e40)=""/241, 0xf1}, {&(0x7f0000000f40)}, {&(0x7f0000000f80)=""/244, 0xf4}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f00000011c0)=""/180, 0xb4}], 0x6, &(0x7f0000001280)=""/18, 0x12}, 0x7}, {{&(0x7f00000012c0)=@nl=@unspec, 0x80, &(0x7f0000002900)=[{&(0x7f0000001340)=""/213, 0xd5}, {&(0x7f0000001440)=""/96, 0x60}, {&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f0000001580)=""/4, 0x4}, {&(0x7f00000015c0)=""/66, 0x42}, {&(0x7f0000001640)=""/222, 0xde}, {&(0x7f0000001740)=""/79, 0x4f}, {&(0x7f0000001880)=""/95, 0x5f}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x9, &(0x7f00000029c0)=""/25, 0x19}, 0x9}], 0x3, 0x43, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000980)=ANY=[@ANYBLOB="38000000180001000000000000000000020000000003000900000000060015000400000014001680100008800c00038008000200000001908b7d09c48ad45d864752cd0cdd1fa149707a8ae62d2a2a1f9608adba8bb43ed17161b4106cf71b40b2038edee4a746b6212578e75d817b55847916f3a2139b5751aa66346ba4cfd08f2cb82460042d1ade921e3e549c"], 0x38}}, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) syz_genetlink_get_family_id$tipc(&(0x7f0000000580), r6) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='sched_switch\x00', r7}, 0x10) socketpair(0x18, 0x0, 0x2, &(0x7f0000000000)) sendmsg$nl_generic(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="f80000003e000701feffffff00000000017c0000040042800c00018006000600800a0000d1000280cb0014"], 0xf8}, 0x1, 0x0, 0x0, 0x4048011}, 0xc000) r8 = bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x11, 0xb, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000005000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x50) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f00000001c0), &(0x7f0000000740)=0x4) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000003580)=ANY=[@ANYBLOB="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0x43f8}, 0x1, 0x0, 0x0, 0x8040}, 0x0) 222.855751ms ago: executing program 4 (id=3960): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x3, 0xf, &(0x7f0000000d80)=@ringbuf={{0x18, 0x8}, {{0x18, 0x1, 0x1, 0x0, r1}, {}, {}, {0x85, 0x0, 0x0, 0x5}}, {{0x5, 0x0, 0x3}}, [], {{0x6, 0x1, 0x6, 0x8}, {0x6, 0x0, 0x5, 0x8}, {0x85, 0x0, 0x0, 0x5}}}, &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r1, &(0x7f00000002c0)="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0x20) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@delchain={0x44, 0x64, 0xf31, 0x0, 0x1, {0x0, 0x0, 0x0, 0x0, {0xfff1}, {0x0, 0xffff}, {0xfff3, 0xfff1}}, [@TCA_CHAIN={0x6, 0xb, 0x126}, @filter_kind_options=@f_flower={{0xb}, {0x4}}, @TCA_CHAIN={0x8, 0xb, 0x4000003}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008080}, 0x4008000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) (async) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000040)='cpu.idle\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f00000007c0)=ANY=[@ANYBLOB='-', @ANYRESOCT], 0x27) (async) r4 = socket$igmp6(0xa, 0x3, 0x2) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r4, 0xf502, 0x0) 173.153852ms ago: executing program 2 (id=3961): sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x118}, 0x1, 0x0, 0x0, 0x20044010}, 0x4000000) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000280)={0xffffffffffffffff, 0x53, 0xd, 0x9}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1d4}, 0x1, 0x0, 0x0, 0x4000}, 0x4004090) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000b00)={0x0, 0x94}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$xdp(0x2c, 0x3, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x4, &(0x7f0000000680)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xc0, '\x00', 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0xaa) r2 = accept4(r1, 0x0, 0x0, 0x80800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0b00000007000000010001000900000005"], 0x48) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000440), 0x2, r4}, 0x38) syz_genetlink_get_family_id$mptcp(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000480)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYBLOB="0100000000000000000002000000140001800500020001"], 0x28}, 0x1, 0x0, 0x0, 0x20044811}, 0x2000c094) sendmmsg$alg(r2, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0x10}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0x4d}], 0x2, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000001380)={0x0, 0x0, &(0x7f0000001340)={&(0x7f0000000000)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r5, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r6, @ANYBLOB="d506330080000000ffffffffffff080211000001"], 0x6f4}}, 0x0) 59.256607ms ago: executing program 4 (id=3962): r0 = socket(0x840000000002, 0x3, 0x100) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0xfffd, @private=0xa010100}, 0x10) bpf$MAP_CREATE(0x0, 0x0, 0x48) r2 = socket$unix(0x1, 0x1, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000480)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000786c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095", @ANYRES64=0x0, @ANYBLOB="5107c0a6fc3c3754da553c8cd497213fc13141cdaa76cfe11e8e03597b5b4103893ea0fc1c1fff4aa200cb2a2b5a482bd4e17ba843d1160525d5575bbdef4bf05e2be70aeb2f8578da95fa5ebf1c3523739bed75f6a33132ff98e598c9ce6187f5d34a21f78922989759e3bc44e8908d6e75d499f506a460b1579e9726e16728503ab5bd158148811a609ddc2b16050c512ea4464b0df1f1ff24a2af3e8fd581cb3b5a6d388af7bcc86c48160a4c5974f4e2fd1141ef1cab44fce6fd041c5ed9ee37496601a7d1857c31008c8b49cda6"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) bind$unix(r2, &(0x7f0000000180)=@file={0x1}, 0x6e) listen(r2, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0x1}, 0x6e) close(r2) r5 = accept4(r1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000440), &(0x7f0000000700)=0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e21, @empty}, 0x10) sendmmsg$inet(r0, &(0x7f0000005240), 0x4000095, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240), &(0x7f0000001940), 0x2000cc0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x1b, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x2}, 0x38) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in=@dev={0xac, 0x14, 0x14, 0x3b}, 0x4e21, 0x90, 0x4e22, 0xa3, 0xa, 0x10, 0x20, 0x2b}, {0x10, 0x1, 0xa173, 0x2000000000000006, 0xfffffffffffffffb, 0x7b, 0xeb, 0xb9d}, {0x8d, 0x7, 0xa4, 0x101}, 0x5, 0x6e6bbf, 0x2, 0x1, 0x2, 0x1}, {{@in6=@empty, 0x4d6, 0x32}, 0xa, @in=@loopback, 0x34ff, 0x5, 0x0, 0xc7, 0x4, 0x10000}}, 0xe8) r6 = socket(0x2b, 0x80801, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000040)={0x2, 'lo\x00', 0x3}, 0x18) socket$nl_route(0x10, 0x3, 0x0) r7 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) sendmsg$netlink(r7, &(0x7f0000000040)={0x0, 0x20, &(0x7f0000002580)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500010000000000f100000003"], 0x14}], 0x1, 0x0, 0x0, 0x400048c0}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000005c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r8, 0x0, 0x0}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="186000000000000000000000000000001857000000000000000000000000000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x0, 0x10, 0x0, @void, @value}, 0x94) 58.773821ms ago: executing program 0 (id=3963): r0 = socket(0x15, 0x5, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf002) 0s ago: executing program 2 (id=3964): write$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x9) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305829, &(0x7f00000000c0)={0x0, 0x0, 0x100, 0x7}) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="010000000000000000004400000008000300", @ANYRES32=r2, @ANYBLOB="08002600851600000a00180000000000000000001c005a8018000180140003"], 0x4c}}, 0x0) (fail_nth: 7) kernel console output (not intermixed with test programs): 0x414/0x560 [ 476.324399][T16526] should_failslab+0xa8/0x100 [ 476.324420][T16526] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 476.324438][T16526] ? __alloc_skb+0x112/0x2d0 [ 476.324465][T16526] __alloc_skb+0x112/0x2d0 [ 476.324491][T16526] mgmt_cmd_complete+0x49/0x590 [ 476.324523][T16526] stop_discovery+0x18a/0x290 [ 476.324548][T16526] hci_mgmt_cmd+0x9c9/0xef0 [ 476.324585][T16526] hci_sock_sendmsg+0x6ca/0xef0 [ 476.324614][T16526] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 476.324635][T16526] ? aa_sock_msg_perm+0x94/0x160 [ 476.324659][T16526] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 476.324679][T16526] ? __pfx_hci_sock_sendmsg+0x10/0x10 [ 476.324702][T16526] __sock_sendmsg+0x219/0x270 [ 476.324724][T16526] sock_write_iter+0x258/0x330 [ 476.324747][T16526] ? __pfx_sock_write_iter+0x10/0x10 [ 476.324781][T16526] ? bpf_lsm_file_permission+0x9/0x20 [ 476.324803][T16526] ? security_file_permission+0x75/0x290 [ 476.324832][T16526] vfs_write+0x548/0xa90 [ 476.324862][T16526] ? __pfx_sock_write_iter+0x10/0x10 [ 476.324887][T16526] ? __pfx_vfs_write+0x10/0x10 [ 476.324923][T16526] ? __fget_files+0x2a/0x420 [ 476.324954][T16526] ksys_write+0x145/0x250 [ 476.324974][T16526] ? __pfx_ksys_write+0x10/0x10 [ 476.324988][T16526] ? rcu_is_watching+0x15/0xb0 [ 476.325017][T16526] ? do_syscall_64+0xbe/0x3b0 [ 476.325040][T16526] do_syscall_64+0xfa/0x3b0 [ 476.325057][T16526] ? lockdep_hardirqs_on+0x9c/0x150 [ 476.325074][T16526] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.325092][T16526] ? clear_bhb_loop+0x60/0xb0 [ 476.325113][T16526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.325130][T16526] RIP: 0033:0x7faaad38e929 [ 476.325147][T16526] 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 [ 476.325162][T16526] RSP: 002b:00007faaae1d3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 476.325181][T16526] RAX: ffffffffffffffda RBX: 00007faaad5b5fa0 RCX: 00007faaad38e929 [ 476.325194][T16526] RDX: 0000000000000007 RSI: 0000200000000140 RDI: 0000000000000004 [ 476.325206][T16526] RBP: 00007faaae1d3090 R08: 0000000000000000 R09: 0000000000000000 [ 476.325218][T16526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 476.325229][T16526] R13: 0000000000000000 R14: 00007faaad5b5fa0 R15: 00007ffed9ffa968 [ 476.325261][T16526] [ 476.840381][T16536] FAULT_INJECTION: forcing a failure. [ 476.840381][T16536] name failslab, interval 1, probability 0, space 0, times 0 [ 476.857643][T16536] CPU: 1 UID: 0 PID: 16536 Comm: syz.4.3452 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 476.857669][T16536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 476.857679][T16536] Call Trace: [ 476.857687][T16536] [ 476.857694][T16536] dump_stack_lvl+0x189/0x250 [ 476.857722][T16536] ? __pfx____ratelimit+0x10/0x10 [ 476.857740][T16536] ? __pfx_dump_stack_lvl+0x10/0x10 [ 476.857763][T16536] ? __pfx__printk+0x10/0x10 [ 476.857786][T16536] ? __pfx___might_resched+0x10/0x10 [ 476.857811][T16536] should_fail_ex+0x414/0x560 [ 476.857836][T16536] should_failslab+0xa8/0x100 [ 476.857856][T16536] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 476.857874][T16536] ? __alloc_skb+0x112/0x2d0 [ 476.857900][T16536] __alloc_skb+0x112/0x2d0 [ 476.857926][T16536] netlink_dump+0x22b/0xe20 [ 476.857960][T16536] ? __pfx_netlink_dump+0x10/0x10 [ 476.857996][T16536] ? kmem_cache_free+0x18f/0x400 [ 476.858018][T16536] netlink_recvmsg+0x676/0xa30 [ 476.858047][T16536] ? __pfx_netlink_recvmsg+0x10/0x10 [ 476.858072][T16536] ? __lock_acquire+0xab9/0xd20 [ 476.858092][T16536] ? aa_sock_msg_perm+0x94/0x160 [ 476.858113][T16536] ? bpf_lsm_socket_recvmsg+0x9/0x20 [ 476.858133][T16536] ? __pfx_netlink_recvmsg+0x10/0x10 [ 476.858152][T16536] sock_recvmsg_nosec+0x186/0x1c0 [ 476.858174][T16536] ____sys_recvmsg+0x3aa/0x460 [ 476.858205][T16536] ? __pfx_____sys_recvmsg+0x10/0x10 [ 476.858243][T16536] ? import_iovec+0x74/0xa0 [ 476.858263][T16536] ___sys_recvmsg+0x1b5/0x510 [ 476.858291][T16536] ? __pfx____sys_recvmsg+0x10/0x10 [ 476.858344][T16536] ? __might_fault+0xb0/0x130 [ 476.858365][T16536] do_recvmmsg+0x307/0x770 [ 476.858390][T16536] ? __pfx_do_recvmmsg+0x10/0x10 [ 476.858426][T16536] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 476.858466][T16536] __x64_sys_recvmmsg+0x190/0x240 [ 476.858485][T16536] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 476.858497][T16536] ? rcu_is_watching+0x15/0xb0 [ 476.858526][T16536] ? do_syscall_64+0xbe/0x3b0 [ 476.858548][T16536] do_syscall_64+0xfa/0x3b0 [ 476.858565][T16536] ? lockdep_hardirqs_on+0x9c/0x150 [ 476.858582][T16536] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.858607][T16536] ? clear_bhb_loop+0x60/0xb0 [ 476.858628][T16536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 476.858644][T16536] RIP: 0033:0x7f9fc7b8e929 [ 476.858659][T16536] 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 [ 476.858674][T16536] RSP: 002b:00007f9fc8939038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 476.858693][T16536] RAX: ffffffffffffffda RBX: 00007f9fc7db5fa0 RCX: 00007f9fc7b8e929 [ 476.858707][T16536] RDX: 0000000000000004 RSI: 0000200000000940 RDI: 0000000000000003 [ 476.858718][T16536] RBP: 00007f9fc8939090 R08: 0000000000000000 R09: 0000000000000000 [ 476.858728][T16536] R10: 0000000000000020 R11: 0000000000000246 R12: 0000000000000001 [ 476.858739][T16536] R13: 0000000000000000 R14: 00007f9fc7db5fa0 R15: 00007ffd64d1a248 [ 476.858767][T16536] [ 477.231149][T16542] __nla_validate_parse: 2 callbacks suppressed [ 477.231169][T16542] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3455'. [ 477.247026][T16542] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3455'. [ 478.065244][ T9262] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 478.269730][T16552] lo speed is unknown, defaulting to 1000 [ 478.543645][ T9262] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 478.606803][ T5835] syz_tun (unregistering): left promiscuous mode [ 478.679165][ T5840] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 478.688079][ T5840] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 478.697358][ T5840] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 478.718048][ T5840] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 478.733435][ T5840] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 478.809706][T16555] lo speed is unknown, defaulting to 1000 [ 478.845223][ T9262] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 478.953191][ T9262] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 479.082512][ T9262] bridge_slave_1: left allmulticast mode [ 479.088526][ T9262] bridge_slave_1: left promiscuous mode [ 479.094300][ T9262] bridge0: port 2(bridge_slave_1) entered disabled state [ 479.104474][ T9262] bridge_slave_0: left allmulticast mode [ 479.111176][ T9262] bridge_slave_0: left promiscuous mode [ 479.117059][ T9262] bridge0: port 1(bridge_slave_0) entered disabled state [ 479.415257][ T9262] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 479.428298][ T9262] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 479.438195][ T9262] bond0 (unregistering): Released all slaves [ 479.451853][T16569] lo speed is unknown, defaulting to 1000 [ 479.979110][T16578] x_tables: ip_tables: bpf.1 match: invalid size 528 (kernel) != (user) 536 [ 480.074745][ T9262] hsr_slave_0: left promiscuous mode [ 480.131711][T16577] xt_CT: No such helper "syz0" [ 480.137032][ T9262] hsr_slave_1: left promiscuous mode [ 480.143154][ T9262] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 480.160638][ T9262] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 480.196638][ T9262] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 480.204091][ T9262] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 480.271045][ T9262] veth1_macvtap: left promiscuous mode [ 480.294302][ T9262] veth0_macvtap: left promiscuous mode [ 480.300434][ T9262] veth1_vlan: left promiscuous mode [ 480.306552][ T9262] veth0_vlan: left promiscuous mode [ 480.462459][ T5840] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 480.474193][ T5840] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 480.484983][ T5840] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 480.497168][ T5840] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 480.505194][ T5840] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 480.818720][ T5837] Bluetooth: hci1: command tx timeout [ 480.844471][ T9262] team0 (unregistering): Port device team_slave_1 removed [ 480.883416][ T9262] team0 (unregistering): Port device team_slave_0 removed [ 481.269401][T16569] chnl_net:caif_netlink_parms(): no params data found [ 481.434733][T16600] FAULT_INJECTION: forcing a failure. [ 481.434733][T16600] name failslab, interval 1, probability 0, space 0, times 0 [ 481.447901][T16600] CPU: 1 UID: 0 PID: 16600 Comm: syz.4.3473 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 481.447926][T16600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 481.447937][T16600] Call Trace: [ 481.447946][T16600] [ 481.447954][T16600] dump_stack_lvl+0x189/0x250 [ 481.447983][T16600] ? __pfx____ratelimit+0x10/0x10 [ 481.448002][T16600] ? __pfx_dump_stack_lvl+0x10/0x10 [ 481.448026][T16600] ? __pfx__printk+0x10/0x10 [ 481.448042][T16600] ? nfnetlink_parse_nat_setup+0x50b/0x680 [ 481.448064][T16600] ? __pfx_nfnetlink_parse_nat_setup+0x10/0x10 [ 481.448092][T16600] should_fail_ex+0x414/0x560 [ 481.448119][T16600] should_failslab+0xa8/0x100 [ 481.448140][T16600] __kmalloc_node_track_caller_noprof+0xcc/0x4e0 [ 481.448159][T16600] ? nf_ct_ext_add+0x1ab/0x450 [ 481.448186][T16600] ? nf_ct_ext_add+0x1ab/0x450 [ 481.448207][T16600] krealloc_noprof+0x124/0x340 [ 481.448229][T16600] nf_ct_ext_add+0x1ab/0x450 [ 481.448258][T16600] ctnetlink_new_conntrack+0x11e7/0x2070 [ 481.448284][T16600] ? ctnetlink_new_conntrack+0x6d3/0x2070 [ 481.448314][T16600] ? __pfx_ctnetlink_new_conntrack+0x10/0x10 [ 481.448335][T16600] ? rcu_is_watching+0x15/0xb0 [ 481.448359][T16600] ? trace_contention_end+0x39/0x120 [ 481.448377][T16600] ? __mutex_lock+0x330/0xe80 [ 481.448399][T16600] ? __lock_acquire+0xab9/0xd20 [ 481.448424][T16600] ? nfnetlink_rcv_msg+0x9dc/0x1130 [ 481.448475][T16600] nfnetlink_rcv_msg+0xb4d/0x1130 [ 481.448494][T16600] ? nfnetlink_rcv_msg+0x20d/0x1130 [ 481.448531][T16600] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 481.448547][T16600] ? __lock_acquire+0xab9/0xd20 [ 481.448596][T16600] ? __lock_acquire+0xab9/0xd20 [ 481.448633][T16600] netlink_rcv_skb+0x208/0x470 [ 481.448655][T16600] ? __pfx_nfnetlink_rcv_msg+0x10/0x10 [ 481.448674][T16600] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 481.448707][T16600] ? bpf_lsm_capable+0x9/0x20 [ 481.448723][T16600] ? security_capable+0x7e/0x2e0 [ 481.448752][T16600] nfnetlink_rcv+0x26a/0x2520 [ 481.448771][T16600] ? unwind_get_return_address+0x4d/0x90 [ 481.448793][T16600] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 481.448812][T16600] ? arch_stack_walk+0xfc/0x150 [ 481.448843][T16600] ? stack_trace_save+0x9c/0xe0 [ 481.448864][T16600] ? stack_depot_save_flags+0x40/0x900 [ 481.448889][T16600] ? __pfx_nfnetlink_rcv+0x10/0x10 [ 481.448909][T16600] ? kasan_save_track+0x4f/0x80 [ 481.448929][T16600] ? kasan_save_track+0x3e/0x80 [ 481.448959][T16600] ? __lock_acquire+0xab9/0xd20 [ 481.449006][T16600] ? __lock_acquire+0xab9/0xd20 [ 481.449039][T16600] ? netlink_deliver_tap+0x2e/0x1b0 [ 481.449066][T16600] ? netlink_deliver_tap+0x2e/0x1b0 [ 481.449087][T16600] ? netlink_deliver_tap+0x2e/0x1b0 [ 481.449113][T16600] netlink_unicast+0x75b/0x8d0 [ 481.449144][T16600] netlink_sendmsg+0x805/0xb30 [ 481.449175][T16600] ? __pfx_netlink_sendmsg+0x10/0x10 [ 481.449199][T16600] ? aa_sock_msg_perm+0x94/0x160 [ 481.449223][T16600] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 481.449243][T16600] ? __pfx_netlink_sendmsg+0x10/0x10 [ 481.449265][T16600] __sock_sendmsg+0x219/0x270 [ 481.449289][T16600] ____sys_sendmsg+0x505/0x830 [ 481.449318][T16600] ? __pfx_____sys_sendmsg+0x10/0x10 [ 481.449352][T16600] ? import_iovec+0x74/0xa0 [ 481.449374][T16600] ___sys_sendmsg+0x21f/0x2a0 [ 481.449400][T16600] ? __pfx____sys_sendmsg+0x10/0x10 [ 481.449468][T16600] ? __fget_files+0x2a/0x420 [ 481.449486][T16600] ? __fget_files+0x3a0/0x420 [ 481.449517][T16600] __x64_sys_sendmsg+0x19b/0x260 [ 481.449544][T16600] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 481.449577][T16600] ? __pfx_ksys_write+0x10/0x10 [ 481.449591][T16600] ? rcu_is_watching+0x15/0xb0 [ 481.449620][T16600] ? do_syscall_64+0xbe/0x3b0 [ 481.449642][T16600] do_syscall_64+0xfa/0x3b0 [ 481.449658][T16600] ? lockdep_hardirqs_on+0x9c/0x150 [ 481.449675][T16600] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 481.449693][T16600] ? clear_bhb_loop+0x60/0xb0 [ 481.449714][T16600] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 481.449730][T16600] RIP: 0033:0x7f9fc7b8e929 [ 481.449747][T16600] 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 [ 481.449761][T16600] RSP: 002b:00007f9fc8939038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 481.449780][T16600] RAX: ffffffffffffffda RBX: 00007f9fc7db5fa0 RCX: 00007f9fc7b8e929 [ 481.449793][T16600] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000003 [ 481.449805][T16600] RBP: 00007f9fc8939090 R08: 0000000000000000 R09: 0000000000000000 [ 481.449816][T16600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 481.449827][T16600] R13: 0000000000000000 R14: 00007f9fc7db5fa0 R15: 00007ffd64d1a248 [ 481.449857][T16600] [ 482.164663][T16590] lo speed is unknown, defaulting to 1000 [ 482.175336][T16569] bridge0: port 1(bridge_slave_0) entered blocking state [ 482.191736][T16569] bridge0: port 1(bridge_slave_0) entered disabled state [ 482.199035][T16569] bridge_slave_0: entered allmulticast mode [ 482.207384][T16569] bridge_slave_0: entered promiscuous mode [ 482.217134][T16569] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.224465][T16569] bridge0: port 2(bridge_slave_1) entered disabled state [ 482.232044][T16569] bridge_slave_1: entered allmulticast mode [ 482.239918][T16569] bridge_slave_1: entered promiscuous mode [ 482.284816][T16613] pim6reg1: entered promiscuous mode [ 482.294276][T16613] pim6reg1: entered allmulticast mode [ 482.383212][T16619] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 482.419327][T16569] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 482.492508][T16569] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 482.576055][ T5837] Bluetooth: hci4: command tx timeout [ 482.590893][T16569] team0: Port device team_slave_0 added [ 482.626531][T16569] team0: Port device team_slave_1 added [ 482.680359][T16626] IPVS: Error joining to the multicast group [ 482.762662][ T8482] IPVS: starting estimator thread 0... [ 482.782788][T16569] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 482.807992][T16569] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 482.836743][T16569] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 482.859394][T16569] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 482.867034][T16569] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 482.894149][T16569] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 482.911746][T16633] IPVS: using max 29 ests per chain, 69600 per kthread [ 482.924936][ T5837] Bluetooth: hci1: command tx timeout [ 483.026674][T16635] netlink: 'syz.2.3486': attribute type 3 has an invalid length. [ 483.246959][T16569] hsr_slave_0: entered promiscuous mode [ 483.253635][T16569] hsr_slave_1: entered promiscuous mode [ 483.292433][T16569] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 483.312083][T16569] Cannot create hsr debugfs directory [ 483.482748][T16648] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3489'. [ 483.512277][T16648] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3489'. [ 483.726803][T16590] chnl_net:caif_netlink_parms(): no params data found [ 484.064947][T16569] netdevsim netdevsim0 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 484.116053][T16590] bridge0: port 1(bridge_slave_0) entered blocking state [ 484.127290][T16590] bridge0: port 1(bridge_slave_0) entered disabled state [ 484.148297][T16590] bridge_slave_0: entered allmulticast mode [ 484.167799][T16590] bridge_slave_0: entered promiscuous mode [ 484.194811][T16569] netdevsim netdevsim0 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 484.241581][T16590] bridge0: port 2(bridge_slave_1) entered blocking state [ 484.264387][T16590] bridge0: port 2(bridge_slave_1) entered disabled state [ 484.433556][T16590] bridge_slave_1: entered allmulticast mode [ 484.488895][T16590] bridge_slave_1: entered promiscuous mode [ 484.572257][T16569] netdevsim netdevsim0 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 484.639257][T16590] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 484.655740][ T5837] Bluetooth: hci4: command tx timeout [ 484.684789][T16590] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 484.730592][T16569] netdevsim netdevsim0 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 484.734907][T16688] netlink: 36 bytes leftover after parsing attributes in process `syz.4.3504'. [ 484.836481][T16590] team0: Port device team_slave_0 added [ 484.865145][T16590] team0: Port device team_slave_1 added [ 484.902842][T16693] IPVS: Error joining to the multicast group [ 484.945852][T16590] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 484.953330][T16590] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 484.982292][ T5837] Bluetooth: hci1: command tx timeout [ 484.988843][T16590] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 485.006062][T16590] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 485.013077][T16590] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 485.041982][T16590] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 485.336433][T16569] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 485.368344][T16590] hsr_slave_0: entered promiscuous mode [ 485.375055][T16590] hsr_slave_1: entered promiscuous mode [ 485.386590][T16590] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 485.394576][T16590] Cannot create hsr debugfs directory [ 485.404675][T16569] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 485.471383][T16569] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 485.528643][T16720] netlink: 144 bytes leftover after parsing attributes in process `syz.2.3517'. [ 485.571222][T16569] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 485.650203][T16729] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3517'. [ 485.879166][T16712] lo speed is unknown, defaulting to 1000 [ 486.250261][T16569] 8021q: adding VLAN 0 to HW filter on device bond0 [ 486.302897][T16569] 8021q: adding VLAN 0 to HW filter on device team0 [ 486.335583][ T70] bridge0: port 1(bridge_slave_0) entered blocking state [ 486.342729][ T70] bridge0: port 1(bridge_slave_0) entered forwarding state [ 486.407978][ T70] bridge0: port 2(bridge_slave_1) entered blocking state [ 486.415124][ T70] bridge0: port 2(bridge_slave_1) entered forwarding state [ 486.482494][T16749] FAULT_INJECTION: forcing a failure. [ 486.482494][T16749] name failslab, interval 1, probability 0, space 0, times 0 [ 486.548220][T16749] CPU: 0 UID: 0 PID: 16749 Comm: syz.2.3525 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 486.548248][T16749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 486.548259][T16749] Call Trace: [ 486.548267][T16749] [ 486.548276][T16749] dump_stack_lvl+0x189/0x250 [ 486.548303][T16749] ? __pfx____ratelimit+0x10/0x10 [ 486.548327][T16749] ? __pfx_dump_stack_lvl+0x10/0x10 [ 486.548351][T16749] ? __pfx__printk+0x10/0x10 [ 486.548375][T16749] ? __pfx___might_resched+0x10/0x10 [ 486.548404][T16749] should_fail_ex+0x414/0x560 [ 486.548430][T16749] should_failslab+0xa8/0x100 [ 486.548450][T16749] __kmalloc_node_noprof+0xd1/0x4e0 [ 486.548468][T16749] ? alloc_slab_obj_exts+0x39/0xa0 [ 486.548496][T16749] alloc_slab_obj_exts+0x39/0xa0 [ 486.548520][T16749] __memcg_slab_post_alloc_hook+0x31e/0x7f0 [ 486.548561][T16749] kmem_cache_alloc_node_noprof+0x2bd/0x3c0 [ 486.548579][T16749] ? __alloc_skb+0x112/0x2d0 [ 486.548605][T16749] __alloc_skb+0x112/0x2d0 [ 486.548630][T16749] alloc_skb_with_frags+0xca/0x890 [ 486.548657][T16749] ? page_table_check_set+0x18d/0x730 [ 486.548677][T16749] ? page_table_check_set+0x18d/0x730 [ 486.548699][T16749] sock_alloc_send_pskb+0x857/0x990 [ 486.548735][T16749] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 486.548764][T16749] ? bpf_lsm_socket_getpeersec_dgram+0x9/0x20 [ 486.548790][T16749] unix_dgram_sendmsg+0x4f6/0x1870 [ 486.548832][T16749] ? count_memcg_event_mm+0x21/0x260 [ 486.548859][T16749] ? aa_sk_perm+0x81e/0x950 [ 486.548884][T16749] ? __pfx_unix_dgram_sendmsg+0x10/0x10 [ 486.548913][T16749] ? aa_sock_msg_perm+0x94/0x160 [ 486.548936][T16749] ? unix_seqpacket_sendmsg+0x111/0x1e0 [ 486.548959][T16749] ? __pfx_unix_seqpacket_sendmsg+0x10/0x10 [ 486.548984][T16749] __sock_sendmsg+0x219/0x270 [ 486.549008][T16749] ____sys_sendmsg+0x52d/0x830 [ 486.549037][T16749] ? __pfx_____sys_sendmsg+0x10/0x10 [ 486.549068][T16749] ? import_iovec+0x74/0xa0 [ 486.549090][T16749] ___sys_sendmsg+0x21f/0x2a0 [ 486.549116][T16749] ? __pfx____sys_sendmsg+0x10/0x10 [ 486.549176][T16749] ? __fget_files+0x2a/0x420 [ 486.549193][T16749] ? __fget_files+0x3a0/0x420 [ 486.549222][T16749] __sys_sendmmsg+0x227/0x430 [ 486.549251][T16749] ? __pfx___sys_sendmmsg+0x10/0x10 [ 486.549272][T16749] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 486.549318][T16749] ? ksys_write+0x22a/0x250 [ 486.549337][T16749] ? __pfx_ksys_write+0x10/0x10 [ 486.549351][T16749] ? rcu_is_watching+0x15/0xb0 [ 486.549382][T16749] __x64_sys_sendmmsg+0xa0/0xc0 [ 486.549406][T16749] do_syscall_64+0xfa/0x3b0 [ 486.549423][T16749] ? lockdep_hardirqs_on+0x9c/0x150 [ 486.549440][T16749] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.549457][T16749] ? clear_bhb_loop+0x60/0xb0 [ 486.549477][T16749] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.549494][T16749] RIP: 0033:0x7f8cc738e929 [ 486.549510][T16749] 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 [ 486.549524][T16749] RSP: 002b:00007f8cc51f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 486.549543][T16749] RAX: ffffffffffffffda RBX: 00007f8cc75b5fa0 RCX: 00007f8cc738e929 [ 486.549556][T16749] RDX: 0400000000000159 RSI: 0000200000001c00 RDI: 0000000000000006 [ 486.549569][T16749] RBP: 00007f8cc51f6090 R08: 0000000000000000 R09: 0000000000000000 [ 486.549580][T16749] R10: 0000000000040840 R11: 0000000000000246 R12: 0000000000000001 [ 486.549592][T16749] R13: 0000000000000000 R14: 00007f8cc75b5fa0 R15: 00007fffab220748 [ 486.549621][T16749] [ 486.906972][ T5837] Bluetooth: hci4: command tx timeout [ 487.055900][ T5837] Bluetooth: hci1: command tx timeout [ 487.084961][T16590] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 487.138150][T16743] netlink: 'syz.3.3522': attribute type 6 has an invalid length. [ 487.187210][T16590] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 487.259245][T16590] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 487.299104][T16590] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 487.484088][T16742] lo speed is unknown, defaulting to 1000 [ 487.743575][T16783] FAULT_INJECTION: forcing a failure. [ 487.743575][T16783] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 487.804545][T16783] CPU: 1 UID: 0 PID: 16783 Comm: syz.2.3532 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 487.804572][T16783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 487.804605][T16783] Call Trace: [ 487.804613][T16783] [ 487.804621][T16783] dump_stack_lvl+0x189/0x250 [ 487.804673][T16783] ? __pfx____ratelimit+0x10/0x10 [ 487.804736][T16783] ? __pfx_dump_stack_lvl+0x10/0x10 [ 487.804760][T16783] ? __pfx__printk+0x10/0x10 [ 487.804781][T16783] ? fs_reclaim_acquire+0x7d/0x100 [ 487.804811][T16783] should_fail_ex+0x414/0x560 [ 487.804842][T16783] prepare_alloc_pages+0x213/0x610 [ 487.804868][T16783] __alloc_frozen_pages_noprof+0x123/0x370 [ 487.804894][T16783] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 487.804934][T16783] alloc_pages_mpol+0x232/0x4a0 [ 487.804958][T16783] alloc_pages_noprof+0xa9/0x190 [ 487.804978][T16783] pte_alloc_one+0x21/0x170 [ 487.805004][T16783] __pte_alloc+0x25/0x1a0 [ 487.805028][T16783] __handle_mm_fault+0x4b8a/0x5620 [ 487.805074][T16783] ? __pfx___handle_mm_fault+0x10/0x10 [ 487.805119][T16783] ? __pfx___might_resched+0x10/0x10 [ 487.805147][T16783] handle_mm_fault+0x40a/0x8e0 [ 487.805183][T16783] __get_user_pages+0x1af4/0x30b0 [ 487.805244][T16783] ? __pfx___get_user_pages+0x10/0x10 [ 487.805267][T16783] ? __gup_longterm_locked+0xbf7/0x15b0 [ 487.805289][T16783] ? down_read_killable+0x1d1/0x350 [ 487.805315][T16783] __gup_longterm_locked+0xd66/0x15b0 [ 487.805352][T16783] ? sanity_check_pinned_pages+0x11cf/0x12c0 [ 487.805377][T16783] ? gup_fast_fallback+0x1afc/0x2260 [ 487.805414][T16783] gup_fast_fallback+0x1cd4/0x2260 [ 487.805475][T16783] ? __pfx_gup_fast_fallback+0x10/0x10 [ 487.805507][T16783] ? rcu_is_watching+0x15/0xb0 [ 487.805528][T16783] ? is_valid_gup_args+0x11f/0x200 [ 487.805552][T16783] ? pin_user_pages_fast+0x4d/0xb0 [ 487.805576][T16783] rds_info_getsockopt+0x1fb/0x470 [ 487.805603][T16783] ? __pfx_rds_info_getsockopt+0x10/0x10 [ 487.805625][T16783] ? __might_fault+0xb0/0x130 [ 487.805647][T16783] ? rds_getsockopt+0x2b4/0x500 [ 487.805674][T16783] do_sock_getsockopt+0x35d/0x650 [ 487.805701][T16783] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 487.805729][T16783] ? do_syscall_64+0x80/0x3b0 [ 487.805747][T16783] ? __fget_files+0x3a0/0x420 [ 487.805764][T16783] ? __fget_files+0x2a/0x420 [ 487.805791][T16783] __x64_sys_getsockopt+0x1a5/0x250 [ 487.805813][T16783] ? do_syscall_64+0x80/0x3b0 [ 487.805833][T16783] ? do_syscall_64+0x80/0x3b0 [ 487.805855][T16783] do_syscall_64+0xfa/0x3b0 [ 487.805871][T16783] ? lockdep_hardirqs_on+0x9c/0x150 [ 487.805888][T16783] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.805905][T16783] ? clear_bhb_loop+0x60/0xb0 [ 487.805927][T16783] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 487.805944][T16783] RIP: 0033:0x7f8cc738e929 [ 487.805960][T16783] 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 [ 487.805974][T16783] RSP: 002b:00007f8cc51f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 487.805993][T16783] RAX: ffffffffffffffda RBX: 00007f8cc75b5fa0 RCX: 00007f8cc738e929 [ 487.806006][T16783] RDX: 0000000000002711 RSI: 0000200000000114 RDI: 0000000000000003 [ 487.806017][T16783] RBP: 00007f8cc51f6090 R08: 0000200000000000 R09: 0000000000000000 [ 487.806029][T16783] R10: 0000200000c35fff R11: 0000000000000246 R12: 0000000000000001 [ 487.806040][T16783] R13: 0000000000000000 R14: 00007f8cc75b5fa0 R15: 00007fffab220748 [ 487.806070][T16783] [ 488.155141][T16569] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 488.465381][T16569] veth0_vlan: entered promiscuous mode [ 488.512017][T16590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 488.584967][T16569] veth1_vlan: entered promiscuous mode [ 488.679209][T16590] 8021q: adding VLAN 0 to HW filter on device team0 [ 488.728062][T16569] veth0_macvtap: entered promiscuous mode [ 488.749762][ T9262] bridge0: port 1(bridge_slave_0) entered blocking state [ 488.756950][ T9262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 488.802448][ T1108] bridge0: port 2(bridge_slave_1) entered blocking state [ 488.809630][ T1108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 488.860481][T16569] veth1_macvtap: entered promiscuous mode [ 488.938792][T16569] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 488.967591][T16569] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 488.986613][T16792] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3535'. [ 488.995507][ T5837] Bluetooth: hci4: command tx timeout [ 489.007464][T16792] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3535'. [ 489.055117][ T1108] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.129158][ T1108] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.170020][ T1108] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.200795][ T1108] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 489.291842][ T3009] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 489.321207][ T3009] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 489.427671][ T3009] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 489.443850][ T3009] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 489.473232][T16590] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 489.649657][T16590] veth0_vlan: entered promiscuous mode [ 489.678759][T16590] veth1_vlan: entered promiscuous mode [ 489.767721][T16590] veth0_macvtap: entered promiscuous mode [ 489.808273][T16590] veth1_macvtap: entered promiscuous mode [ 489.887813][T16590] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 489.919824][T16590] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 490.013889][ T70] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.046775][ T70] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.092645][ T70] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.138850][ T70] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 490.179931][T16818] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3543'. [ 490.210623][T16818] dummy0: entered promiscuous mode [ 490.236754][T16818] macsec1: entered promiscuous mode [ 490.424474][ T3009] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 490.456689][ T3009] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 490.523599][T16824] smc: ib device syz0 ibport 1 applied user defined pnetid SYZ0 [ 490.531076][ T9262] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 490.545935][ T9262] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 490.954451][T16814] lo speed is unknown, defaulting to 1000 [ 490.973664][T16832] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3549'. [ 491.018051][T16832] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3549'. [ 491.325311][T16842] FAULT_INJECTION: forcing a failure. [ 491.325311][T16842] name failslab, interval 1, probability 0, space 0, times 0 [ 491.345775][T16842] CPU: 1 UID: 0 PID: 16842 Comm: syz.4.3552 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 491.345801][T16842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 491.345812][T16842] Call Trace: [ 491.345820][T16842] [ 491.345828][T16842] dump_stack_lvl+0x189/0x250 [ 491.345855][T16842] ? __pfx____ratelimit+0x10/0x10 [ 491.345874][T16842] ? __pfx_dump_stack_lvl+0x10/0x10 [ 491.345897][T16842] ? __pfx__printk+0x10/0x10 [ 491.345926][T16842] ? __pfx___might_resched+0x10/0x10 [ 491.345947][T16842] ? fs_reclaim_acquire+0x7d/0x100 [ 491.345971][T16842] should_fail_ex+0x414/0x560 [ 491.345997][T16842] should_failslab+0xa8/0x100 [ 491.346017][T16842] __kmalloc_cache_noprof+0x70/0x3d0 [ 491.346033][T16842] ? xdp_umem_create+0x58/0x8e0 [ 491.346054][T16842] xdp_umem_create+0x58/0x8e0 [ 491.346082][T16842] xsk_setsockopt+0x62a/0x710 [ 491.346108][T16842] ? __pfx_xsk_setsockopt+0x10/0x10 [ 491.346129][T16842] ? __lock_acquire+0xab9/0xd20 [ 491.346155][T16842] ? aa_sock_opt_perm+0x74/0x110 [ 491.346177][T16842] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 491.346197][T16842] ? __pfx_xsk_setsockopt+0x10/0x10 [ 491.346220][T16842] do_sock_setsockopt+0x25a/0x3e0 [ 491.346246][T16842] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 491.346273][T16842] ? __fget_files+0x2a/0x420 [ 491.346300][T16842] __x64_sys_setsockopt+0x18b/0x220 [ 491.346328][T16842] do_syscall_64+0xfa/0x3b0 [ 491.346344][T16842] ? lockdep_hardirqs_on+0x9c/0x150 [ 491.346361][T16842] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.346377][T16842] ? clear_bhb_loop+0x60/0xb0 [ 491.346398][T16842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 491.346414][T16842] RIP: 0033:0x7f9fc7b8e929 [ 491.346430][T16842] 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 [ 491.346445][T16842] RSP: 002b:00007f9fc8939038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 491.346464][T16842] RAX: ffffffffffffffda RBX: 00007f9fc7db5fa0 RCX: 00007f9fc7b8e929 [ 491.346487][T16842] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000005 [ 491.346499][T16842] RBP: 00007f9fc8939090 R08: 0000000000000020 R09: 0000000000000000 [ 491.346510][T16842] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 491.346521][T16842] R13: 0000000000000000 R14: 00007f9fc7db5fa0 R15: 00007ffd64d1a248 [ 491.346551][T16842] [ 491.349555][ T1108] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 491.761734][ T1108] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 492.328403][ T1108] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 492.424355][ T1108] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 492.574871][ T1108] bridge_slave_1: left allmulticast mode [ 492.582724][ T1108] bridge_slave_1: left promiscuous mode [ 492.588504][ T1108] bridge0: port 2(bridge_slave_1) entered disabled state [ 492.600151][ T1108] bridge_slave_0: left allmulticast mode [ 492.606125][ T1108] bridge_slave_0: left promiscuous mode [ 492.612332][ T1108] bridge0: port 1(bridge_slave_0) entered disabled state [ 492.900683][ T1108] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 492.913190][ T1108] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 492.923936][ T1108] bond0 (unregistering): Released all slaves [ 493.267710][ T1108] hsr_slave_0: left promiscuous mode [ 493.273516][ T1108] hsr_slave_1: left promiscuous mode [ 493.286850][ T1108] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 493.294386][ T1108] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 493.304448][ T1108] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 493.312072][ T1108] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 493.409961][T16852] netlink: zone id is out of range [ 493.413121][ T1108] veth1_macvtap: left promiscuous mode [ 493.450805][ T1108] veth0_macvtap: left promiscuous mode [ 493.454134][T16852] netlink: zone id is out of range [ 493.465250][ T1108] veth1_vlan: left promiscuous mode [ 493.472172][T16852] netlink: zone id is out of range [ 493.481199][ T1108] veth0_vlan: left promiscuous mode [ 493.496717][T16852] netlink: zone id is out of range [ 493.516189][T16852] netlink: zone id is out of range [ 493.534408][T16852] netlink: zone id is out of range [ 493.549554][T16852] netlink: zone id is out of range [ 493.563013][T16852] netlink: zone id is out of range [ 493.590476][T16852] netlink: zone id is out of range [ 493.631938][T16852] netlink: zone id is out of range [ 493.857439][ T5840] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 493.875443][ T5840] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 493.884649][ T5840] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 493.896736][ T5840] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 493.904740][ T5840] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 494.327278][ T1108] team0 (unregistering): Port device team_slave_1 removed [ 494.371771][ T1108] team0 (unregistering): Port device team_slave_0 removed [ 495.149471][T16882] tipc: Resetting bearer [ 495.439290][T16864] lo speed is unknown, defaulting to 1000 [ 495.542072][T16893] netlink: 48 bytes leftover after parsing attributes in process `syz.2.3567'. [ 495.561868][T16893] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3567'. [ 495.699913][T16899] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3567'. [ 495.741144][T16898] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3569'. [ 495.789845][T16898] netlink: 'syz.4.3569': attribute type 1 has an invalid length. [ 495.817353][T16898] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3569'. [ 495.887932][ T3009] tipc: Resetting bearer [ 495.897355][T16889] lo speed is unknown, defaulting to 1000 [ 496.017229][ T5840] Bluetooth: hci4: command tx timeout [ 496.084613][T16864] chnl_net:caif_netlink_parms(): no params data found [ 496.553481][T16864] bridge0: port 1(bridge_slave_0) entered blocking state [ 496.564265][T16864] bridge0: port 1(bridge_slave_0) entered disabled state [ 496.581923][T16864] bridge_slave_0: entered allmulticast mode [ 496.589737][T16864] bridge_slave_0: entered promiscuous mode [ 496.636724][T16864] bridge0: port 2(bridge_slave_1) entered blocking state [ 496.644197][T16864] bridge0: port 2(bridge_slave_1) entered disabled state [ 496.663004][T16864] bridge_slave_1: entered allmulticast mode [ 496.684015][T16864] bridge_slave_1: entered promiscuous mode [ 496.845133][T16864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 497.005812][T16864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 497.155947][T16920] netlink: 24 bytes leftover after parsing attributes in process `syz.2.3577'. [ 497.363176][T16917] lo speed is unknown, defaulting to 1000 [ 497.411117][T16947] lo: entered promiscuous mode [ 497.418280][T16947] lo: entered allmulticast mode [ 497.502929][ T5893] lo speed is unknown, defaulting to 1000 [ 497.520104][ T5893] syz2: Port: 1 Link DOWN [ 497.529535][T16864] team0: Port device team_slave_0 added [ 497.538974][T16864] team0: Port device team_slave_1 added [ 497.634479][T16864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 497.641601][T16864] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 497.670342][T16864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 497.683485][T16864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 497.691033][T16864] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 497.724106][T16864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 497.870703][T16864] hsr_slave_0: entered promiscuous mode [ 497.882643][T16864] hsr_slave_1: entered promiscuous mode [ 497.890290][T16864] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 497.898859][T16864] Cannot create hsr debugfs directory [ 498.095882][ T5840] Bluetooth: hci4: command tx timeout [ 498.782422][T16983] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3597'. [ 498.911775][T16986] TCP: TCP_TX_DELAY enabled [ 498.967118][T16978] lo speed is unknown, defaulting to 1000 [ 499.164187][T16995] xt_connbytes: Forcing CT accounting to be enabled [ 499.183610][T16995] set match dimension is over the limit! [ 499.321347][T16864] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 499.364813][T16864] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 499.368970][T17001] netlink: 'syz.3.3604': attribute type 1 has an invalid length. [ 499.399010][T16864] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 499.403827][T17001] netlink: 224 bytes leftover after parsing attributes in process `syz.3.3604'. [ 499.426492][T16864] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 499.472548][T17003] tap0: tun_chr_ioctl cmd 1074025677 [ 499.480462][T17003] tap0: linktype set to 825 [ 499.510595][T17003] netlink: 172 bytes leftover after parsing attributes in process `syz.2.3605'. [ 499.733966][T16864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 499.769283][T16864] 8021q: adding VLAN 0 to HW filter on device team0 [ 499.800881][ T3009] bridge0: port 1(bridge_slave_0) entered blocking state [ 499.808056][ T3009] bridge0: port 1(bridge_slave_0) entered forwarding state [ 499.828682][T17018] netlink: 2 bytes leftover after parsing attributes in process `syz.2.3607'. [ 499.848816][ T3009] bridge0: port 2(bridge_slave_1) entered blocking state [ 499.856003][ T3009] bridge0: port 2(bridge_slave_1) entered forwarding state [ 499.870614][T17017] netlink: 'syz.0.3608': attribute type 1 has an invalid length. [ 500.175979][ T5840] Bluetooth: hci4: command tx timeout [ 500.307907][T17012] lo speed is unknown, defaulting to 1000 [ 500.391420][T17039] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 500.491805][T16864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 500.764390][T17051] netlink: 'syz.0.3619': attribute type 11 has an invalid length. [ 500.789258][ T5893] hid-generic 0005:16BF:5505.000B: unknown main item tag 0x0 [ 500.806422][ T5893] hid-generic 0005:16BF:5505.000B: hidraw0: BLUETOOTH HID vc3.b8 Device [syz0] on aa:aa:aa:aa:aa:aa [ 500.850642][T17055] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3620'. [ 500.884922][T17055] netlink: 92 bytes leftover after parsing attributes in process `syz.4.3620'. [ 500.954946][T17055] netlink: 92 bytes leftover after parsing attributes in process `syz.4.3620'. [ 500.960492][T17060] FAULT_INJECTION: forcing a failure. [ 500.960492][T17060] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 500.986820][T17060] CPU: 0 UID: 0 PID: 17060 Comm: syz.0.3622 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 500.986841][T17060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 500.986851][T17060] Call Trace: [ 500.986858][T17060] [ 500.986865][T17060] dump_stack_lvl+0x189/0x250 [ 500.986889][T17060] ? __pfx____ratelimit+0x10/0x10 [ 500.986903][T17060] ? __pfx_dump_stack_lvl+0x10/0x10 [ 500.986921][T17060] ? __pfx__printk+0x10/0x10 [ 500.986935][T17060] ? __might_fault+0xb0/0x130 [ 500.986957][T17060] should_fail_ex+0x414/0x560 [ 500.986979][T17060] _copy_from_user+0x2d/0xb0 [ 500.986993][T17060] ___sys_recvmsg+0x12e/0x510 [ 500.987016][T17060] ? __pfx____sys_recvmsg+0x10/0x10 [ 500.987059][T17060] ? __might_fault+0xb0/0x130 [ 500.987075][T17060] do_recvmmsg+0x307/0x770 [ 500.987095][T17060] ? __pfx_do_recvmmsg+0x10/0x10 [ 500.987124][T17060] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 500.987155][T17060] __x64_sys_recvmmsg+0x190/0x240 [ 500.987172][T17060] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 500.987183][T17060] ? rcu_is_watching+0x15/0xb0 [ 500.987205][T17060] ? do_syscall_64+0xbe/0x3b0 [ 500.987222][T17060] do_syscall_64+0xfa/0x3b0 [ 500.987234][T17060] ? lockdep_hardirqs_on+0x9c/0x150 [ 500.987246][T17060] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.987259][T17060] ? clear_bhb_loop+0x60/0xb0 [ 500.987274][T17060] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 500.987287][T17060] RIP: 0033:0x7f07abb8e929 [ 500.987301][T17060] 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 [ 500.987312][T17060] RSP: 002b:00007f07aca90038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 500.987327][T17060] RAX: ffffffffffffffda RBX: 00007f07abdb5fa0 RCX: 00007f07abb8e929 [ 500.987336][T17060] RDX: 0000000000000700 RSI: 0000200000001140 RDI: 0000000000000006 [ 500.987346][T17060] RBP: 00007f07aca90090 R08: 0000000000000000 R09: 0000000000000000 [ 500.987354][T17060] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000000000001 [ 500.987362][T17060] R13: 0000000000000000 R14: 00007f07abdb5fa0 R15: 00007ffe252b2248 [ 500.987384][T17060] [ 501.380842][ T1305] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.390303][ T1305] ieee802154 phy1 wpan1: encryption failed: -22 [ 501.550150][T16864] veth0_vlan: entered promiscuous mode [ 501.592820][T16864] veth1_vlan: entered promiscuous mode [ 501.632930][T17071] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3627'. [ 501.918493][T16864] veth0_macvtap: entered promiscuous mode [ 501.935274][T16864] veth1_macvtap: entered promiscuous mode [ 501.977591][T16864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 502.003655][T16864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 502.038107][ T1108] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 502.065711][ T70] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 502.084689][T17088] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3631'. [ 502.104472][ T6702] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 502.175013][ T6702] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 502.257507][ T5840] Bluetooth: hci4: command tx timeout [ 502.390922][ T1003] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 502.408596][T17060] lo speed is unknown, defaulting to 1000 [ 502.409288][ T1003] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 502.610009][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 502.657038][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 502.983749][T17111] tipc: Resetting bearer [ 503.740055][ T49] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 503.884651][ T49] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 503.913506][T17097] lo speed is unknown, defaulting to 1000 [ 504.130720][ T49] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 504.209188][ T49] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 504.457221][ T49] bridge_slave_1: left allmulticast mode [ 504.462983][ T49] bridge_slave_1: left promiscuous mode [ 504.470349][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 504.482669][ T49] bridge_slave_0: left allmulticast mode [ 504.488691][ T49] bridge_slave_0: left promiscuous mode [ 504.494366][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 504.811638][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 504.824483][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 504.834455][ T49] bond0 (unregistering): Released all slaves [ 505.194582][ T49] hsr_slave_0: left promiscuous mode [ 505.200478][ T49] hsr_slave_1: left promiscuous mode [ 505.207378][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 505.214779][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 505.223571][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 505.231015][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 505.255463][ T49] veth1_macvtap: left promiscuous mode [ 505.262233][ T49] veth0_macvtap: left promiscuous mode [ 505.268030][ T49] veth1_vlan: left promiscuous mode [ 505.273309][ T49] veth0_vlan: left promiscuous mode [ 505.620901][T17141] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3645'. [ 505.635729][T17141] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3645'. [ 505.693389][T17141] netlink: 1752 bytes leftover after parsing attributes in process `syz.2.3645'. [ 505.741871][T17146] netlink: 'syz.4.3648': attribute type 1 has an invalid length. [ 505.802775][T17149] netlink: 56 bytes leftover after parsing attributes in process `syz.0.3649'. [ 505.828772][ T30] audit: type=1800 audit(1750667903.398:11): pid=17149 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.3649" name="blkio.bfq.time_recursive" dev="tmpfs" ino=162 res=0 errno=0 [ 505.952943][ T49] team0 (unregistering): Port device team_slave_1 removed [ 506.017879][ T49] team0 (unregistering): Port device team_slave_0 removed [ 506.026589][ T5837] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 506.035917][ T5837] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 506.047575][ T5837] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 506.061016][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 506.070274][ T5837] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 506.451474][T17146] workqueue: Failed to create a rescuer kthread for wq "bond1": -EINTR [ 506.783694][T17166] C: renamed from team_slave_0 (while UP) [ 506.857040][T17166] netlink: 'syz.3.3654': attribute type 1 has an invalid length. [ 506.869189][T17164] xt_CT: No such helper "snmp" [ 506.889056][T17168] netlink: 11 bytes leftover after parsing attributes in process `syz.2.3656'. [ 506.904719][T17166] netlink: 152 bytes leftover after parsing attributes in process `syz.3.3654'. [ 506.944090][T17166] net_ratelimit: 6 callbacks suppressed [ 506.944109][T17166] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 507.070006][T17178] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 507.156512][T17174] macsec1: entered promiscuous mode [ 507.164415][T17174] !: entered promiscuous mode [ 507.182956][T17152] lo speed is unknown, defaulting to 1000 [ 507.270534][T17183] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3660'. [ 507.297664][T17183] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3660'. [ 507.361168][T17182] IPVS: Error joining to the multicast group [ 507.579821][T17194] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3663'. [ 507.700762][T17152] chnl_net:caif_netlink_parms(): no params data found [ 507.900203][T17203] IPVS: Error joining to the multicast group [ 508.095696][ T5840] Bluetooth: hci4: command tx timeout [ 508.201782][T17209] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3669'. [ 508.212389][T17209] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3669'. [ 508.307708][T17152] bridge0: port 1(bridge_slave_0) entered blocking state [ 508.314910][T17152] bridge0: port 1(bridge_slave_0) entered disabled state [ 508.336490][T17152] bridge_slave_0: entered allmulticast mode [ 508.347182][T17152] bridge_slave_0: entered promiscuous mode [ 508.360342][T17152] bridge0: port 2(bridge_slave_1) entered blocking state [ 508.371718][T17216] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 508.383959][T17152] bridge0: port 2(bridge_slave_1) entered disabled state [ 508.399467][T17152] bridge_slave_1: entered allmulticast mode [ 508.410942][T17152] bridge_slave_1: entered promiscuous mode [ 508.473307][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805aad5c00: rx timeout, send abort [ 508.696594][T17218] netlink: 216 bytes leftover after parsing attributes in process `syz.0.3672'. [ 508.735739][T17218] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3672'. [ 508.744711][T17218] netlink: 16 bytes leftover after parsing attributes in process `syz.0.3672'. [ 508.765066][T17152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 508.804621][T17152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 508.915185][T17199] syz.4.3665: vmalloc error: size 268435456, failed to allocated page array size 524288, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0-1 [ 508.950955][T17199] CPU: 0 UID: 0 PID: 17199 Comm: syz.4.3665 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 508.950983][T17199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 508.950995][T17199] Call Trace: [ 508.951003][T17199] [ 508.951011][T17199] dump_stack_lvl+0x189/0x250 [ 508.951044][T17199] ? __pfx_dump_stack_lvl+0x10/0x10 [ 508.951067][T17199] ? __pfx__printk+0x10/0x10 [ 508.951099][T17199] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 508.951118][T17199] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 508.951139][T17199] ? cpuset_print_current_mems_allowed+0x2ee/0x360 [ 508.951160][T17199] warn_alloc+0x214/0x310 [ 508.951187][T17199] ? __pfx_warn_alloc+0x10/0x10 [ 508.951214][T17199] ? __get_vm_area_node+0x28f/0x300 [ 508.951232][T17199] ? __do_replace+0xb4/0xaa0 [ 508.951253][T17199] __vmalloc_node_range_noprof+0x67e/0x12f0 [ 508.951271][T17199] ? stack_depot_save_flags+0x40/0x900 [ 508.951314][T17199] ? translate_table+0x1b4d/0x1f90 [ 508.951340][T17199] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 508.951367][T17199] ? __do_replace+0xb4/0xaa0 [ 508.951384][T17199] vzalloc_noprof+0xb2/0xf0 [ 508.951402][T17199] ? __do_replace+0xb4/0xaa0 [ 508.951420][T17199] __do_replace+0xb4/0xaa0 [ 508.951440][T17199] ? __pfx_translate_table+0x10/0x10 [ 508.951471][T17199] ? __pfx___do_replace+0x10/0x10 [ 508.951498][T17199] ? _copy_from_user+0x94/0xb0 [ 508.951522][T17199] do_arpt_set_ctl+0xa2a/0xf10 [ 508.951551][T17199] ? __mutex_trylock_common+0x153/0x260 [ 508.951573][T17199] ? __pfx_do_arpt_set_ctl+0x10/0x10 [ 508.951602][T17199] ? rcu_is_watching+0x15/0xb0 [ 508.951643][T17199] ? __mutex_unlock_slowpath+0x1cd/0x700 [ 508.951667][T17199] ? __pfx___mutex_lock+0x10/0x10 [ 508.951686][T17199] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 508.951704][T17199] ? aa_sk_perm+0x81e/0x950 [ 508.951731][T17199] ? __pfx_aa_sk_perm+0x10/0x10 [ 508.951758][T17199] nf_setsockopt+0x26c/0x290 [ 508.951784][T17199] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 508.951809][T17199] do_sock_setsockopt+0x25a/0x3e0 [ 508.951835][T17199] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 508.951864][T17199] ? __fget_files+0x2a/0x420 [ 508.951892][T17199] __x64_sys_setsockopt+0x18b/0x220 [ 508.951923][T17199] do_syscall_64+0xfa/0x3b0 [ 508.951941][T17199] ? lockdep_hardirqs_on+0x9c/0x150 [ 508.951959][T17199] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.951976][T17199] ? clear_bhb_loop+0x60/0xb0 [ 508.951999][T17199] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 508.952015][T17199] RIP: 0033:0x7f9fc7b8e929 [ 508.952033][T17199] 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 [ 508.952048][T17199] RSP: 002b:00007f9fc59f6038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 508.952067][T17199] RAX: ffffffffffffffda RBX: 00007f9fc7db6160 RCX: 00007f9fc7b8e929 [ 508.952089][T17199] RDX: 0000000000000060 RSI: 0000000000000000 RDI: 0000000000000003 [ 508.952100][T17199] RBP: 00007f9fc7c10b39 R08: 0000000000000068 R09: 0000000000000000 [ 508.952113][T17199] R10: 0000200000000180 R11: 0000000000000246 R12: 0000000000000000 [ 508.952124][T17199] R13: 0000000000000000 R14: 00007f9fc7db6160 R15: 00007ffd64d1a248 [ 508.952154][T17199] [ 508.952162][T17199] Mem-Info: [ 508.974536][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805546e000: rx timeout, send abort [ 509.092259][T17199] active_anon:6445 inactive_anon:0 isolated_anon:0 [ 509.092259][T17199] active_file:2416 inactive_file:40038 isolated_file:0 [ 509.092259][T17199] unevictable:768 dirty:245 writeback:0 [ 509.092259][T17199] slab_reclaimable:12281 slab_unreclaimable:121747 [ 509.092259][T17199] mapped:33928 shmem:4246 pagetables:1185 [ 509.092259][T17199] sec_pagetables:0 bounce:0 [ 509.092259][T17199] kernel_misc_reclaimable:0 [ 509.092259][T17199] free:1295207 free_pcp:17657 free_cma:0 [ 509.097129][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805aad5c00: abort rx timeout. Force session deactivation [ 509.124327][T17199] Node 0 active_anon:25880kB inactive_anon:0kB active_file:9664kB inactive_file:159956kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:135712kB dirty:980kB writeback:0kB shmem:15448kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11884kB pagetables:4596kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 509.371398][T17199] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:48kB pagetables:144kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 509.404902][T17152] team0: Port device team_slave_0 added [ 509.445218][T17152] team0: Port device team_slave_1 added [ 509.465962][T17199] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 509.496371][T17199] lowmem_reserve[]: 0 2500 2502 2502 2502 [ 509.503059][T17199] Node 0 DMA32 free:1266056kB boost:0kB min:34264kB low:42828kB high:51392kB reserved_highatomic:0KB free_highatomic:0KB active_anon:25628kB inactive_anon:0kB active_file:9664kB inactive_file:158144kB unevictable:1536kB writepending:976kB present:3129332kB managed:2561008kB mlocked:0kB bounce:0kB free_pcp:54964kB local_pcp:19604kB free_cma:0kB [ 509.549925][T17195] lo speed is unknown, defaulting to 1000 [ 509.593703][T17199] lowmem_reserve[]: 0 0 1 1 1 [ 509.598516][ C1] vcan0: j1939_tp_rxtimer: 0xffff88805546e000: abort rx timeout. Force session deactivation [ 509.617957][T17152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 509.629645][T17152] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 509.664588][T17199] Node 0 Normal free:28kB boost:0kB min:24kB low:28kB high:32kB reserved_highatomic:0KB free_highatomic:0KB active_anon:52kB inactive_anon:0kB active_file:0kB inactive_file:1812kB unevictable:0kB writepending:4kB present:1048580kB managed:1900kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 509.705038][T17152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 509.724059][T17199] lowmem_reserve[]: 0 0 0 0 0 [ 509.729414][T17199] Node 1 Normal free:3899084kB boost:0kB min:55612kB low:69512kB high:83412kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:196kB unevictable:1536kB writepending:0kB present:4194300kB managed:4111164kB mlocked:0kB bounce:0kB free_pcp:18320kB local_pcp:7876kB free_cma:0kB [ 509.772003][T17152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 509.782020][T17152] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 509.818219][T17152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 509.829178][T17199] lowmem_reserve[]: 0 0 0 0 0 [ 509.833923][T17199] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 509.865446][T17199] Node 0 DMA32: 1*4kB (U) 2*8kB (UE) 134*16kB (UM) 199*32kB (UME) 138*64kB (UME) 465*128kB (UME) 479*256kB (UME) 277*512kB (UME) 159*1024kB (UM) 6*2048kB (UME) 183*4096kB (UM) = 1266004kB [ 509.892833][T17199] Node 0 Normal: 1*4kB (M) 1*8kB (M) 1*16kB (M) 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 28kB [ 509.907748][T17240] IPVS: Error joining to the multicast group [ 509.945636][T17199] Node 1 Normal: 219*4kB (UME) 56*8kB (UME) 50*16kB (UME) 110*32kB (UME) 41*64kB (UME) 3*128kB (UME) 3*256kB (UM) 3*512kB (UM) 3*1024kB (UME) 1*2048kB (E) 948*4096kB (M) = 3899084kB [ 509.984929][T17199] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 510.004608][T17199] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=2 hugepages_size=2048kB [ 510.044072][T17244] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 510.054737][T17199] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 510.069894][T17199] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 510.089670][T17199] 46687 total pagecache pages [ 510.099790][T17199] 0 pages in swap cache [ 510.109538][T17199] Free swap = 124996kB [ 510.118477][T17199] Total swap = 124996kB [ 510.135419][T17152] hsr_slave_0: entered promiscuous mode [ 510.142443][T17199] 2097051 pages RAM [ 510.157000][T17152] hsr_slave_1: entered promiscuous mode [ 510.159802][T17199] 0 pages HighMem/MovableOnly [ 510.163301][T17152] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 510.175813][ T5840] Bluetooth: hci4: command tx timeout [ 510.184364][T17199] 424693 pages reserved [ 510.190490][T17152] Cannot create hsr debugfs directory [ 510.214207][T17199] 0 pages cma reserved [ 510.425814][T17245] delete_channel: no stack [ 510.651838][T17257] netlink: 'syz.0.3688': attribute type 1 has an invalid length. [ 510.675827][T17257] netlink: 'syz.0.3688': attribute type 4 has an invalid length. [ 510.693942][T17257] NCSI netlink: No device for ifindex 458760 [ 510.974576][T17266] openvswitch: netlink: IP tunnel attribute has 20 unknown bytes. [ 510.987052][T17269] FAULT_INJECTION: forcing a failure. [ 510.987052][T17269] name failslab, interval 1, probability 0, space 0, times 0 [ 511.005834][T17269] CPU: 0 UID: 0 PID: 17269 Comm: syz.3.3694 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 511.005860][T17269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 511.005872][T17269] Call Trace: [ 511.005880][T17269] [ 511.005888][T17269] dump_stack_lvl+0x189/0x250 [ 511.005926][T17269] ? __pfx____ratelimit+0x10/0x10 [ 511.005946][T17269] ? __pfx_dump_stack_lvl+0x10/0x10 [ 511.005970][T17269] ? __pfx__printk+0x10/0x10 [ 511.005997][T17269] ? ref_tracker_alloc+0x318/0x460 [ 511.006023][T17269] should_fail_ex+0x414/0x560 [ 511.006050][T17269] should_failslab+0xa8/0x100 [ 511.006071][T17269] kmem_cache_alloc_noprof+0x73/0x3c0 [ 511.006101][T17269] ? skb_clone+0x212/0x3a0 [ 511.006123][T17269] skb_clone+0x212/0x3a0 [ 511.006144][T17269] __netlink_deliver_tap+0x404/0x850 [ 511.006183][T17269] ? netlink_deliver_tap+0x2e/0x1b0 [ 511.006213][T17269] netlink_deliver_tap+0x19c/0x1b0 [ 511.006235][T17269] netlink_unicast+0x72f/0x8d0 [ 511.006260][T17269] netlink_sendmsg+0x805/0xb30 [ 511.006290][T17269] ? __pfx_netlink_sendmsg+0x10/0x10 [ 511.006314][T17269] ? aa_sock_msg_perm+0x94/0x160 [ 511.006334][T17269] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 511.006354][T17269] ? __pfx_netlink_sendmsg+0x10/0x10 [ 511.006375][T17269] __sock_sendmsg+0x219/0x270 [ 511.006396][T17269] ____sys_sendmsg+0x505/0x830 [ 511.006423][T17269] ? __pfx_____sys_sendmsg+0x10/0x10 [ 511.006448][T17269] ? import_iovec+0x74/0xa0 [ 511.006460][T17269] ___sys_sendmsg+0x21f/0x2a0 [ 511.006476][T17269] ? __pfx____sys_sendmsg+0x10/0x10 [ 511.006510][T17269] ? __fget_files+0x2a/0x420 [ 511.006521][T17269] ? __fget_files+0x3a0/0x420 [ 511.006537][T17269] __x64_sys_sendmsg+0x19b/0x260 [ 511.006553][T17269] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 511.006573][T17269] ? __pfx_ksys_write+0x10/0x10 [ 511.006581][T17269] ? rcu_is_watching+0x15/0xb0 [ 511.006599][T17269] ? do_syscall_64+0xbe/0x3b0 [ 511.006612][T17269] do_syscall_64+0xfa/0x3b0 [ 511.006622][T17269] ? lockdep_hardirqs_on+0x9c/0x150 [ 511.006631][T17269] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.006641][T17269] ? clear_bhb_loop+0x60/0xb0 [ 511.006653][T17269] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 511.006662][T17269] RIP: 0033:0x7faaad38e929 [ 511.006672][T17269] 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 [ 511.006681][T17269] RSP: 002b:00007faaae1d3038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 511.006692][T17269] RAX: ffffffffffffffda RBX: 00007faaad5b5fa0 RCX: 00007faaad38e929 [ 511.006699][T17269] RDX: 0000000004000800 RSI: 0000200000000000 RDI: 0000000000000003 [ 511.006706][T17269] RBP: 00007faaae1d3090 R08: 0000000000000000 R09: 0000000000000000 [ 511.006711][T17269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 511.006717][T17269] R13: 0000000000000000 R14: 00007faaad5b5fa0 R15: 00007ffed9ffa968 [ 511.006733][T17269] [ 511.364051][T17266] nbd2: detected capacity change from 0 to 63 [ 511.372561][T17272] block nbd2: NBD_DISCONNECT [ 511.387320][T17272] block nbd2: Disconnected due to user request. [ 511.393991][T17272] block nbd2: shutting down sockets [ 511.404180][T17274] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 512.246498][T17152] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 512.256227][ T5840] Bluetooth: hci4: command tx timeout [ 512.407582][T17294] lo speed is unknown, defaulting to 1000 [ 512.410965][T17152] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 512.492278][T17152] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 512.552068][T17152] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 512.575887][T17303] IPVS: Error joining to the multicast group [ 512.777048][T17310] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 512.957463][T17318] netlink: 'syz.3.3711': attribute type 10 has an invalid length. [ 513.135002][T17318] team0: Port device geneve1 added [ 513.321038][T17152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 513.535168][T17152] 8021q: adding VLAN 0 to HW filter on device team0 [ 513.573956][ T9262] bridge0: port 1(bridge_slave_0) entered blocking state [ 513.581178][ T9262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 513.636801][ T1003] bridge0: port 2(bridge_slave_1) entered blocking state [ 513.643991][ T1003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 513.886890][T17338] __nla_validate_parse: 6 callbacks suppressed [ 513.886908][T17338] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3719'. [ 514.155959][T17346] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 514.213596][T17349] netlink: 100 bytes leftover after parsing attributes in process `syz.0.3722'. [ 514.334922][T17353] netlink: 'syz.2.3723': attribute type 2 has an invalid length. [ 514.344928][ T5840] Bluetooth: hci4: command tx timeout [ 514.350994][T17353] netlink: 'syz.2.3723': attribute type 1 has an invalid length. [ 514.359318][T17353] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3723'. [ 514.426773][T17152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 514.537426][T17322] lo speed is unknown, defaulting to 1000 [ 514.568984][T17152] veth0_vlan: entered promiscuous mode [ 514.632919][T17152] veth1_vlan: entered promiscuous mode [ 514.818103][T17152] veth0_macvtap: entered promiscuous mode [ 514.848941][T17152] veth1_macvtap: entered promiscuous mode [ 514.926871][T17152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 514.981107][T17152] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 515.029610][ T70] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.042941][ T70] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.084868][ T70] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.104251][ T70] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.357021][ T70] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 515.382192][ T70] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 515.472974][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 515.481512][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 516.103680][T17379] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci1/hci1:200/input15 [ 516.514039][ T36] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 516.708754][ T36] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 516.915390][ T36] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.047946][ T36] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 517.400594][ T36] bridge_slave_1: left allmulticast mode [ 517.412711][ T36] bridge_slave_1: left promiscuous mode [ 517.418663][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 517.434425][ T36] bridge_slave_0: left allmulticast mode [ 517.440507][ T36] bridge_slave_0: left promiscuous mode [ 517.447193][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 517.920847][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 517.935445][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 517.953686][ T36] bond0 (unregistering): Released all slaves [ 518.389740][ T36] hsr_slave_0: left promiscuous mode [ 518.406017][ T36] hsr_slave_1: left promiscuous mode [ 518.412019][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 518.425930][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 518.433682][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 518.442397][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 518.463738][ T36] veth1_macvtap: left promiscuous mode [ 518.469558][ T36] veth0_macvtap: left promiscuous mode [ 518.475126][ T36] veth1_vlan: left promiscuous mode [ 518.480883][ T36] veth0_vlan: left promiscuous mode [ 519.146651][ T5837] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 519.158754][ T5837] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 519.167485][ T5837] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 519.177915][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 519.201876][ T5837] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 519.313629][ T36] team0 (unregistering): Port device team_slave_1 removed [ 519.356920][ T36] team0 (unregistering): Port device team_slave_0 removed [ 520.039096][T17431] netlink: 'syz.2.3750': attribute type 1 has an invalid length. [ 520.062718][T17431] netlink: 236 bytes leftover after parsing attributes in process `syz.2.3750'. [ 520.076489][T17425] bridge0: port 2(bridge_slave_1) entered disabled state [ 520.099644][T17431] NCSI netlink: No device for ifindex 813332851 [ 520.496748][T17414] lo speed is unknown, defaulting to 1000 [ 520.673867][T17455] bridge0: port 1(erspan0) entered blocking state [ 520.702181][T17455] bridge0: port 1(erspan0) entered disabled state [ 520.721021][T17455] erspan0: entered allmulticast mode [ 520.758310][T17455] erspan0: entered promiscuous mode [ 520.783571][T17455] bridge0: port 1(erspan0) entered blocking state [ 520.790172][T17455] bridge0: port 1(erspan0) entered forwarding state [ 520.862256][T17456] erspan0: left allmulticast mode [ 520.875714][T17456] erspan0: left promiscuous mode [ 520.887352][T17456] bridge0: port 1(erspan0) entered disabled state [ 521.300661][ T5840] Bluetooth: hci4: command tx timeout [ 521.328556][T17414] chnl_net:caif_netlink_parms(): no params data found [ 521.455361][T17446] lo speed is unknown, defaulting to 1000 [ 521.541939][T17414] bridge0: port 1(bridge_slave_0) entered blocking state [ 521.551234][T17414] bridge0: port 1(bridge_slave_0) entered disabled state [ 521.565173][T17465] block nbd2: server does not support multiple connections per device. [ 521.574532][T17414] bridge_slave_0: entered allmulticast mode [ 521.590738][T17465] block nbd2: shutting down sockets [ 521.605794][T17414] bridge_slave_0: entered promiscuous mode [ 521.661749][T17414] bridge0: port 2(bridge_slave_1) entered blocking state [ 521.698144][T17414] bridge0: port 2(bridge_slave_1) entered disabled state [ 521.723108][T17414] bridge_slave_1: entered allmulticast mode [ 521.736984][T17414] bridge_slave_1: entered promiscuous mode [ 521.807649][T17414] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 521.827526][T17476] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3762'. [ 521.873341][T17414] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 522.018087][T17479] netlink: 52 bytes leftover after parsing attributes in process `syz.3.3763'. [ 522.072197][T17480] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3763'. [ 522.105324][T17414] team0: Port device team_slave_0 added [ 522.164937][T17414] team0: Port device team_slave_1 added [ 522.453484][T17414] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 522.461159][T17414] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 522.530296][T17414] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 522.594621][T17414] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 522.604838][T17414] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 522.633224][T17414] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 522.788833][T17414] hsr_slave_0: entered promiscuous mode [ 522.806612][T17414] hsr_slave_1: entered promiscuous mode [ 522.813089][T17414] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 522.851126][T17414] Cannot create hsr debugfs directory [ 523.119297][T17505] netlink: 'syz.4.3772': attribute type 21 has an invalid length. [ 523.208061][T17510] FAULT_INJECTION: forcing a failure. [ 523.208061][T17510] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 523.232938][T17510] CPU: 0 UID: 0 PID: 17510 Comm: syz.0.3774 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 523.232964][T17510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 523.232974][T17510] Call Trace: [ 523.232982][T17510] [ 523.232989][T17510] dump_stack_lvl+0x189/0x250 [ 523.233018][T17510] ? __pfx____ratelimit+0x10/0x10 [ 523.233036][T17510] ? __pfx_dump_stack_lvl+0x10/0x10 [ 523.233059][T17510] ? __pfx__printk+0x10/0x10 [ 523.233077][T17510] ? __might_fault+0xb0/0x130 [ 523.233104][T17510] should_fail_ex+0x414/0x560 [ 523.233130][T17510] _copy_from_iter+0x1db/0x16f0 [ 523.233157][T17510] ? rcu_is_watching+0x15/0xb0 [ 523.233181][T17510] ? kmem_cache_alloc_node_noprof+0x217/0x3c0 [ 523.233200][T17510] ? __pfx__copy_from_iter+0x10/0x10 [ 523.233223][T17510] ? __build_skb_around+0x257/0x3e0 [ 523.233257][T17510] ? netlink_sendmsg+0x642/0xb30 [ 523.233275][T17510] ? skb_put+0x11b/0x210 [ 523.233301][T17510] netlink_sendmsg+0x6b2/0xb30 [ 523.233330][T17510] ? __pfx_netlink_sendmsg+0x10/0x10 [ 523.233353][T17510] ? aa_sock_msg_perm+0x94/0x160 [ 523.233376][T17510] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 523.233395][T17510] ? __pfx_netlink_sendmsg+0x10/0x10 [ 523.233416][T17510] __sock_sendmsg+0x219/0x270 [ 523.233438][T17510] ____sys_sendmsg+0x505/0x830 [ 523.233465][T17510] ? __pfx_____sys_sendmsg+0x10/0x10 [ 523.233496][T17510] ? import_iovec+0x74/0xa0 [ 523.233516][T17510] ___sys_sendmsg+0x21f/0x2a0 [ 523.233541][T17510] ? __pfx____sys_sendmsg+0x10/0x10 [ 523.233599][T17510] ? __fget_files+0x2a/0x420 [ 523.233616][T17510] ? __fget_files+0x3a0/0x420 [ 523.233642][T17510] __x64_sys_sendmsg+0x19b/0x260 [ 523.233668][T17510] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 523.233700][T17510] ? __pfx_ksys_write+0x10/0x10 [ 523.233722][T17510] ? do_syscall_64+0xbe/0x3b0 [ 523.233745][T17510] do_syscall_64+0xfa/0x3b0 [ 523.233761][T17510] ? lockdep_hardirqs_on+0x9c/0x150 [ 523.233778][T17510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 523.233795][T17510] ? clear_bhb_loop+0x60/0xb0 [ 523.233816][T17510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 523.233833][T17510] RIP: 0033:0x7f07abb8e929 [ 523.233849][T17510] 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 [ 523.233863][T17510] RSP: 002b:00007f07aca90038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 523.233882][T17510] RAX: ffffffffffffffda RBX: 00007f07abdb5fa0 RCX: 00007f07abb8e929 [ 523.233895][T17510] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000003 [ 523.233907][T17510] RBP: 00007f07aca90090 R08: 0000000000000000 R09: 0000000000000000 [ 523.233917][T17510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 523.233927][T17510] R13: 0000000000000000 R14: 00007f07abdb5fa0 R15: 00007ffe252b2248 [ 523.233954][T17510] [ 523.513966][ T5840] Bluetooth: hci4: command tx timeout [ 523.541802][T17513] netlink: 'syz.4.3776': attribute type 3 has an invalid length. [ 523.910890][T17524] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 523.924745][T17414] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 523.937141][T17414] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 523.956841][T17414] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 523.977410][T17414] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 524.198833][T17414] 8021q: adding VLAN 0 to HW filter on device bond0 [ 524.244397][T17414] 8021q: adding VLAN 0 to HW filter on device team0 [ 524.280640][ T70] bridge0: port 1(bridge_slave_0) entered blocking state [ 524.287851][ T70] bridge0: port 1(bridge_slave_0) entered forwarding state [ 524.338562][ T1108] bridge0: port 2(bridge_slave_1) entered blocking state [ 524.345728][ T1108] bridge0: port 2(bridge_slave_1) entered forwarding state [ 524.793638][T17547] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 524.819733][T17547] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 524.841266][T17547] bond0 (unregistering): Released all slaves [ 525.363581][T17414] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 525.381892][T17561] tipc: Invalid UDP bearer configuration [ 525.381946][T17561] tipc: Enabling of bearer rejected, failed to enable media [ 525.535826][ T5840] Bluetooth: hci4: command tx timeout [ 525.538394][T17414] veth0_vlan: entered promiscuous mode [ 525.558644][T17564] netlink: 'syz.3.3790': attribute type 21 has an invalid length. [ 525.617132][T17414] veth1_vlan: entered promiscuous mode [ 525.641038][T17566] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 525.723977][T17414] veth0_macvtap: entered promiscuous mode [ 525.736915][T17414] veth1_macvtap: entered promiscuous mode [ 525.773539][T17414] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 525.811745][T17414] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 525.850799][ T36] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.916271][ T1108] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.958330][ T1108] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.991390][ T1108] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 526.036715][T17577] netlink: 'syz.4.3795': attribute type 2 has an invalid length. [ 526.300120][T17585] netlink: 'syz.0.3799': attribute type 3 has an invalid length. [ 526.322734][ T1108] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 526.350600][ T1108] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 526.395174][ T6702] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 526.410764][ T6702] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 526.477728][T17590] netlink: 36 bytes leftover after parsing attributes in process `syz.0.3801'. [ 526.792031][T17594] netlink: 28 bytes leftover after parsing attributes in process `syz.4.3803'. [ 526.864252][T17600] xt_NFQUEUE: number of total queues is 0 [ 526.987088][T17605] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3807'. [ 526.998868][T17605] 8021q: VLANs not supported on sit0 [ 527.007014][T17605] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3807'. [ 527.423055][ T1108] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 527.476881][T17598] lo speed is unknown, defaulting to 1000 [ 527.688372][ T1108] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 528.011676][ T1108] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 528.095210][ T1108] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 528.199021][ T1108] bridge_slave_1: left allmulticast mode [ 528.204688][ T1108] bridge_slave_1: left promiscuous mode [ 528.210559][ T1108] bridge0: port 2(bridge_slave_1) entered disabled state [ 528.222460][ T1108] bridge_slave_0: left allmulticast mode [ 528.228616][ T1108] bridge_slave_0: left promiscuous mode [ 528.235460][ T1108] bridge0: port 1(bridge_slave_0) entered disabled state [ 528.526888][ T1108] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 528.538558][ T1108] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 528.549615][ T1108] bond0 (unregistering): Released all slaves [ 528.894463][ T1108] hsr_slave_0: left promiscuous mode [ 528.902549][ T1108] hsr_slave_1: left promiscuous mode [ 528.908694][ T1108] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 528.916335][ T1108] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 528.924086][ T1108] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 528.933996][ T1108] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 528.958944][ T1108] veth1_macvtap: left promiscuous mode [ 528.965691][ T1108] veth0_macvtap: left promiscuous mode [ 528.971269][ T1108] veth1_vlan: left promiscuous mode [ 528.977103][ T1108] veth0_vlan: left promiscuous mode [ 529.381671][ T1108] team0 (unregistering): Port device team_slave_1 removed [ 529.426882][ T1108] team0 (unregistering): Port device team_slave_0 removed [ 530.402331][ T5837] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 530.411480][ T5837] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 530.423784][ T5837] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 530.436934][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 530.444860][ T5837] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 530.742718][T17643] netlink: 212 bytes leftover after parsing attributes in process `syz.0.3814'. [ 531.034689][T17639] lo speed is unknown, defaulting to 1000 [ 531.361318][T17639] chnl_net:caif_netlink_parms(): no params data found [ 531.466844][T17642] Bluetooth: hci2: Opcode 0x0401 failed: -4 [ 531.788929][T17639] bridge0: port 1(bridge_slave_0) entered blocking state [ 531.805721][T17639] bridge0: port 1(bridge_slave_0) entered disabled state [ 531.812941][T17639] bridge_slave_0: entered allmulticast mode [ 531.822160][T17639] bridge_slave_0: entered promiscuous mode [ 531.832044][T17639] bridge0: port 2(bridge_slave_1) entered blocking state [ 531.839447][T17639] bridge0: port 2(bridge_slave_1) entered disabled state [ 531.846895][T17639] bridge_slave_1: entered allmulticast mode [ 531.854575][T17639] bridge_slave_1: entered promiscuous mode [ 531.940794][T17639] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 531.967784][T17639] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 532.130287][T17639] team0: Port device team_slave_0 added [ 532.164414][T17639] team0: Port device team_slave_1 added [ 532.294308][T17639] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 532.311011][T17639] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 532.387288][T17639] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 532.407171][T17639] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 532.414197][T17639] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 532.499352][ T5840] Bluetooth: hci4: command tx timeout [ 532.506542][T17639] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 532.567048][T17639] hsr_slave_0: entered promiscuous mode [ 532.573757][T17639] hsr_slave_1: entered promiscuous mode [ 532.580467][T17639] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 532.602260][T17639] Cannot create hsr debugfs directory [ 532.735956][ T5840] Bluetooth: hci2: command 0x0401 tx timeout [ 533.438105][T17639] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 533.470260][T17639] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 533.494986][T17639] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 533.521001][T17639] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 533.746194][T17678] FAULT_INJECTION: forcing a failure. [ 533.746194][T17678] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 533.771063][T17639] 8021q: adding VLAN 0 to HW filter on device bond0 [ 533.792946][T17678] CPU: 0 UID: 0 PID: 17678 Comm: syz.3.3822 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 533.792972][T17678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 533.792983][T17678] Call Trace: [ 533.792992][T17678] [ 533.793000][T17678] dump_stack_lvl+0x189/0x250 [ 533.793029][T17678] ? __pfx____ratelimit+0x10/0x10 [ 533.793048][T17678] ? __pfx_dump_stack_lvl+0x10/0x10 [ 533.793070][T17678] ? __pfx__printk+0x10/0x10 [ 533.793089][T17678] ? __might_fault+0xb0/0x130 [ 533.793117][T17678] should_fail_ex+0x414/0x560 [ 533.793143][T17678] _copy_from_user+0x2d/0xb0 [ 533.793161][T17678] ___sys_sendmsg+0x158/0x2a0 [ 533.793188][T17678] ? __pfx____sys_sendmsg+0x10/0x10 [ 533.793245][T17678] ? __fget_files+0x2a/0x420 [ 533.793262][T17678] ? __fget_files+0x3a0/0x420 [ 533.793291][T17678] __x64_sys_sendmsg+0x19b/0x260 [ 533.793317][T17678] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 533.793347][T17678] ? __pfx_ksys_write+0x10/0x10 [ 533.793361][T17678] ? rcu_is_watching+0x15/0xb0 [ 533.793390][T17678] ? do_syscall_64+0xbe/0x3b0 [ 533.793420][T17678] do_syscall_64+0xfa/0x3b0 [ 533.793437][T17678] ? lockdep_hardirqs_on+0x9c/0x150 [ 533.793453][T17678] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.793471][T17678] ? clear_bhb_loop+0x60/0xb0 [ 533.793493][T17678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.793509][T17678] RIP: 0033:0x7faaad38e929 [ 533.793524][T17678] 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 [ 533.793539][T17678] RSP: 002b:00007faaae1d3038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 533.793557][T17678] RAX: ffffffffffffffda RBX: 00007faaad5b5fa0 RCX: 00007faaad38e929 [ 533.793569][T17678] RDX: 0000000000004000 RSI: 0000200000000580 RDI: 0000000000000007 [ 533.793580][T17678] RBP: 00007faaae1d3090 R08: 0000000000000000 R09: 0000000000000000 [ 533.793591][T17678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 533.793602][T17678] R13: 0000000000000000 R14: 00007faaad5b5fa0 R15: 00007ffed9ffa968 [ 533.793631][T17678] [ 533.821582][T17639] 8021q: adding VLAN 0 to HW filter on device team0 [ 534.145816][T17682] geneve1: entered promiscuous mode [ 534.151044][T17682] geneve1: entered allmulticast mode [ 534.179843][ T70] bridge0: port 1(bridge_slave_0) entered blocking state [ 534.187017][ T70] bridge0: port 1(bridge_slave_0) entered forwarding state [ 534.291757][ T70] bridge0: port 2(bridge_slave_1) entered blocking state [ 534.298949][ T70] bridge0: port 2(bridge_slave_1) entered forwarding state [ 534.333029][T17688] netlink: 'syz.3.3827': attribute type 10 has an invalid length. [ 534.577176][ T5840] Bluetooth: hci4: command tx timeout [ 534.621763][T17695] FAULT_INJECTION: forcing a failure. [ 534.621763][T17695] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 534.638534][T17695] CPU: 1 UID: 0 PID: 17695 Comm: syz.3.3830 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 534.638561][T17695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 534.638572][T17695] Call Trace: [ 534.638580][T17695] [ 534.638589][T17695] dump_stack_lvl+0x189/0x250 [ 534.638617][T17695] ? __pfx____ratelimit+0x10/0x10 [ 534.638635][T17695] ? __pfx_dump_stack_lvl+0x10/0x10 [ 534.638658][T17695] ? __pfx__printk+0x10/0x10 [ 534.638677][T17695] ? __might_fault+0xb0/0x130 [ 534.638705][T17695] should_fail_ex+0x414/0x560 [ 534.638730][T17695] _copy_from_iter+0x3f5/0x16f0 [ 534.638763][T17695] ? __pfx__copy_from_iter+0x10/0x10 [ 534.638791][T17695] ? set_page_refcounted+0xa0/0x1e0 [ 534.638815][T17695] af_alg_sendmsg+0x1436/0x22e0 [ 534.638835][T17695] ? __pfx___might_resched+0x10/0x10 [ 534.638877][T17695] ? __pfx_af_alg_sendmsg+0x10/0x10 [ 534.638892][T17695] ? __lock_acquire+0xab9/0xd20 [ 534.638911][T17695] ? __pfx_aa_sk_perm+0x10/0x10 [ 534.638927][T17695] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 534.638956][T17695] ? aa_sock_msg_perm+0x94/0x160 [ 534.638979][T17695] ? skcipher_sendmsg+0x26/0xf0 [ 534.638997][T17695] ? __pfx_skcipher_sendmsg+0x10/0x10 [ 534.639016][T17695] __sock_sendmsg+0x219/0x270 [ 534.639039][T17695] ____sys_sendmsg+0x52d/0x830 [ 534.639069][T17695] ? __pfx_____sys_sendmsg+0x10/0x10 [ 534.639101][T17695] ? import_iovec+0x74/0xa0 [ 534.639130][T17695] ___sys_sendmsg+0x21f/0x2a0 [ 534.639156][T17695] ? __pfx____sys_sendmsg+0x10/0x10 [ 534.639223][T17695] ? vfs_write+0x8d8/0xa90 [ 534.639255][T17695] __sys_sendmmsg+0x227/0x430 [ 534.639285][T17695] ? __pfx___sys_sendmmsg+0x10/0x10 [ 534.639319][T17695] ? kmem_cache_free+0x18f/0x400 [ 534.639352][T17695] ? ksys_write+0x1e1/0x250 [ 534.639370][T17695] ? __pfx_ksys_write+0x10/0x10 [ 534.639384][T17695] ? rcu_is_watching+0x15/0xb0 [ 534.639415][T17695] __x64_sys_sendmmsg+0xa0/0xc0 [ 534.639441][T17695] do_syscall_64+0xfa/0x3b0 [ 534.639459][T17695] ? lockdep_hardirqs_on+0x9c/0x150 [ 534.639476][T17695] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 534.639494][T17695] ? clear_bhb_loop+0x60/0xb0 [ 534.639515][T17695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 534.639532][T17695] RIP: 0033:0x7faaad38e929 [ 534.639549][T17695] 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 [ 534.639564][T17695] RSP: 002b:00007faaae1d3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 534.639583][T17695] RAX: ffffffffffffffda RBX: 00007faaad5b5fa0 RCX: 00007faaad38e929 [ 534.639596][T17695] RDX: 0000000000000001 RSI: 0000200000000040 RDI: 0000000000000004 [ 534.639608][T17695] RBP: 00007faaae1d3090 R08: 0000000000000000 R09: 0000000000000000 [ 534.639619][T17695] R10: 0000000000040800 R11: 0000000000000246 R12: 0000000000000002 [ 534.639631][T17695] R13: 0000000000000000 R14: 00007faaad5b5fa0 R15: 00007ffed9ffa968 [ 534.639661][T17695] [ 535.067352][T17698] FAULT_INJECTION: forcing a failure. [ 535.067352][T17698] name failslab, interval 1, probability 0, space 0, times 0 [ 535.089704][T17698] CPU: 0 UID: 0 PID: 17698 Comm: syz.4.3831 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 535.089733][T17698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 535.089745][T17698] Call Trace: [ 535.089753][T17698] [ 535.089762][T17698] dump_stack_lvl+0x189/0x250 [ 535.089791][T17698] ? __pfx____ratelimit+0x10/0x10 [ 535.089810][T17698] ? __pfx_dump_stack_lvl+0x10/0x10 [ 535.089838][T17698] ? __pfx__printk+0x10/0x10 [ 535.089864][T17698] ? __pfx___might_resched+0x10/0x10 [ 535.089887][T17698] ? fs_reclaim_acquire+0x7d/0x100 [ 535.089912][T17698] should_fail_ex+0x414/0x560 [ 535.089939][T17698] should_failslab+0xa8/0x100 [ 535.089959][T17698] __kmalloc_cache_noprof+0x70/0x3d0 [ 535.089977][T17698] ? tcf_block_get_ext+0x68d/0x17d0 [ 535.090003][T17698] tcf_block_get_ext+0x68d/0x17d0 [ 535.090041][T17698] clsact_init+0x23b/0x5a0 [ 535.090064][T17698] ? __pfx_clsact_init+0x10/0x10 [ 535.090084][T17698] qdisc_create+0x7ac/0xea0 [ 535.090113][T17698] tc_modify_qdisc+0x175e/0x2010 [ 535.090153][T17698] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 535.090207][T17698] ? __pfx_tc_modify_qdisc+0x10/0x10 [ 535.090224][T17698] rtnetlink_rcv_msg+0x779/0xb70 [ 535.090249][T17698] ? rtnetlink_rcv_msg+0x1ab/0xb70 [ 535.090267][T17698] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 535.090307][T17698] netlink_rcv_skb+0x208/0x470 [ 535.090330][T17698] ? __pfx_rtnetlink_rcv_msg+0x10/0x10 [ 535.090352][T17698] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 535.090387][T17698] ? netlink_deliver_tap+0x2e/0x1b0 [ 535.090408][T17698] ? netlink_deliver_tap+0x2e/0x1b0 [ 535.090435][T17698] netlink_unicast+0x75b/0x8d0 [ 535.090468][T17698] netlink_sendmsg+0x805/0xb30 [ 535.090500][T17698] ? __pfx_netlink_sendmsg+0x10/0x10 [ 535.090525][T17698] ? aa_sock_msg_perm+0x94/0x160 [ 535.090556][T17698] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 535.090576][T17698] ? __pfx_netlink_sendmsg+0x10/0x10 [ 535.090598][T17698] __sock_sendmsg+0x219/0x270 [ 535.090622][T17698] ____sys_sendmsg+0x505/0x830 [ 535.090652][T17698] ? __pfx_____sys_sendmsg+0x10/0x10 [ 535.090686][T17698] ? import_iovec+0x74/0xa0 [ 535.090708][T17698] ___sys_sendmsg+0x21f/0x2a0 [ 535.090735][T17698] ? __pfx____sys_sendmsg+0x10/0x10 [ 535.090800][T17698] ? __fget_files+0x2a/0x420 [ 535.090817][T17698] ? __fget_files+0x3a0/0x420 [ 535.090847][T17698] __x64_sys_sendmsg+0x19b/0x260 [ 535.090874][T17698] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 535.090907][T17698] ? __pfx_ksys_write+0x10/0x10 [ 535.090921][T17698] ? rcu_is_watching+0x15/0xb0 [ 535.090950][T17698] ? do_syscall_64+0xbe/0x3b0 [ 535.090974][T17698] do_syscall_64+0xfa/0x3b0 [ 535.090990][T17698] ? lockdep_hardirqs_on+0x9c/0x150 [ 535.091008][T17698] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 535.091025][T17698] ? clear_bhb_loop+0x60/0xb0 [ 535.091047][T17698] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 535.091064][T17698] RIP: 0033:0x7f9fc7b8e929 [ 535.091081][T17698] 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 [ 535.091096][T17698] RSP: 002b:00007f9fc8939038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 535.091116][T17698] RAX: ffffffffffffffda RBX: 00007f9fc7db5fa0 RCX: 00007f9fc7b8e929 [ 535.091129][T17698] RDX: 0000000020008154 RSI: 00002000000012c0 RDI: 0000000000000003 [ 535.091150][T17698] RBP: 00007f9fc8939090 R08: 0000000000000000 R09: 0000000000000000 [ 535.091162][T17698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 535.091172][T17698] R13: 0000000000000000 R14: 00007f9fc7db5fa0 R15: 00007ffd64d1a248 [ 535.091201][T17698] [ 535.560251][T17703] bridge0: port 3(erspan0) entered blocking state [ 535.584602][T17703] bridge0: port 3(erspan0) entered disabled state [ 535.592961][T17703] erspan0: entered allmulticast mode [ 535.600137][T17703] erspan0: entered promiscuous mode [ 535.638350][T17703] erspan0: left allmulticast mode [ 535.643405][T17703] erspan0: left promiscuous mode [ 535.677776][T17703] bridge0: port 3(erspan0) entered disabled state [ 535.710012][T17703] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3835'. [ 535.741458][T17639] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 535.911962][T17723] netlink: 'syz.0.3839': attribute type 3 has an invalid length. [ 535.985304][T17639] veth0_vlan: entered promiscuous mode [ 536.078844][T17639] veth1_vlan: entered promiscuous mode [ 536.192437][T17639] veth0_macvtap: entered promiscuous mode [ 536.214828][T17639] veth1_macvtap: entered promiscuous mode [ 536.261687][T17639] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 536.278487][T17639] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 536.293294][ T70] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.303399][ T70] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.318671][ T70] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.336941][ T70] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 536.437112][ T3009] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 536.445257][ T3009] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 536.472799][ T3009] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 536.481212][ T3009] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 537.071478][T17763] bridge_slave_0: left allmulticast mode [ 537.109705][T17763] bridge_slave_0: left promiscuous mode [ 537.131661][T17763] bridge0: port 1(bridge_slave_0) entered disabled state [ 537.159795][T17763] bridge_slave_1: left allmulticast mode [ 537.180746][T17763] bridge_slave_1: left promiscuous mode [ 537.192405][T17763] bridge0: port 2(bridge_slave_1) entered disabled state [ 537.239704][T17763] team0: Port device team_slave_0 removed [ 537.261914][T17763] team0: Port device team_slave_1 removed [ 537.274183][T17763] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 537.283761][T17763] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 537.298338][T17763] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 537.308552][T17763] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 537.373255][T17773] IPVS: Error joining to the multicast group [ 537.444644][T17776] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 537.516847][T17778] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 537.658840][T17784] FAULT_INJECTION: forcing a failure. [ 537.658840][T17784] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 537.677363][T17784] CPU: 0 UID: 0 PID: 17784 Comm: syz.3.3861 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 537.677389][T17784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 537.677400][T17784] Call Trace: [ 537.677408][T17784] [ 537.677416][T17784] dump_stack_lvl+0x189/0x250 [ 537.677444][T17784] ? __pfx____ratelimit+0x10/0x10 [ 537.677462][T17784] ? __pfx_dump_stack_lvl+0x10/0x10 [ 537.677485][T17784] ? __pfx__printk+0x10/0x10 [ 537.677503][T17784] ? __might_fault+0xb0/0x130 [ 537.677532][T17784] should_fail_ex+0x414/0x560 [ 537.677557][T17784] _copy_from_user+0x2d/0xb0 [ 537.677576][T17784] ___sys_recvmsg+0x12e/0x510 [ 537.677598][T17784] ? lockdep_hardirqs_on+0x9c/0x150 [ 537.677620][T17784] ? __pfx____sys_recvmsg+0x10/0x10 [ 537.677668][T17784] ? __fget_files+0x3a0/0x420 [ 537.677697][T17784] do_recvmmsg+0x307/0x770 [ 537.677722][T17784] ? __pfx_do_recvmmsg+0x10/0x10 [ 537.677778][T17784] __x64_sys_recvmmsg+0x190/0x240 [ 537.677797][T17784] ? __pfx___x64_sys_recvmmsg+0x10/0x10 [ 537.677815][T17784] ? rcu_is_watching+0x15/0xb0 [ 537.677838][T17784] ? trace_sys_enter+0x25/0x120 [ 537.677866][T17784] do_syscall_64+0xfa/0x3b0 [ 537.677885][T17784] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 537.677901][T17784] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 537.677917][T17784] ? clear_bhb_loop+0x60/0xb0 [ 537.677937][T17784] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 537.677953][T17784] RIP: 0033:0x7faaad38e929 [ 537.677969][T17784] 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 [ 537.677983][T17784] RSP: 002b:00007faaae1d3038 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 537.678002][T17784] RAX: ffffffffffffffda RBX: 00007faaad5b5fa0 RCX: 00007faaad38e929 [ 537.678015][T17784] RDX: 0000000000000001 RSI: 00002000000031c0 RDI: 0000000000000003 [ 537.678026][T17784] RBP: 00007faaae1d3090 R08: 0000000000000000 R09: 0000000000000000 [ 537.678037][T17784] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000001 [ 537.678048][T17784] R13: 0000000000000000 R14: 00007faaad5b5fa0 R15: 00007ffed9ffa968 [ 537.678077][T17784] [ 538.087666][ T9262] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 538.170553][ T9262] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 538.633714][ T9262] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 538.692940][ T9262] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 538.778491][ T9262] bridge_slave_1: left allmulticast mode [ 538.784615][ T9262] bridge_slave_1: left promiscuous mode [ 538.791807][ T9262] bridge0: port 2(bridge_slave_1) entered disabled state [ 538.800823][ T9262] bridge_slave_0: left allmulticast mode [ 538.806703][ T9262] bridge_slave_0: left promiscuous mode [ 538.812363][ T9262] bridge0: port 1(bridge_slave_0) entered disabled state [ 539.107513][ T9262] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 539.119605][ T9262] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 539.130019][ T9262] bond0 (unregistering): Released all slaves [ 539.433738][ T9262] hsr_slave_0: left promiscuous mode [ 539.440159][ T9262] hsr_slave_1: left promiscuous mode [ 539.446331][ T9262] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 539.453739][ T9262] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 539.463098][ T9262] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 539.479271][ T9262] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 539.500992][ T9262] veth1_macvtap: left promiscuous mode [ 539.506593][ T9262] veth0_macvtap: left promiscuous mode [ 539.512140][ T9262] veth1_vlan: left promiscuous mode [ 539.517601][ T9262] veth0_vlan: left promiscuous mode [ 539.910286][ T9262] team0 (unregistering): Port device team_slave_1 removed [ 539.951098][ T9262] team0 (unregistering): Port device team_slave_0 removed [ 540.686313][ T5837] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 540.709748][ T5837] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 540.723968][ T5837] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 540.732421][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 540.740579][ T5837] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 540.792728][T17794] netlink: 72 bytes leftover after parsing attributes in process `syz.2.3863'. [ 540.809274][T17794] tipc: Enabling of bearer rejected, already enabled [ 540.858042][T17796] netlink: 72 bytes leftover after parsing attributes in process `syz.4.3865'. [ 540.886554][T17796] tipc: Started in network mode [ 540.891547][T17796] tipc: Node identity , cluster identity 4711 [ 540.898323][T17796] tipc: Failed to obtain node identity [ 540.903899][T17796] tipc: Enabling of bearer rejected, failed to enable media [ 541.389424][T17817] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 541.557502][T17821] geneve1: entered promiscuous mode [ 541.569718][T17821] geneve1: entered allmulticast mode [ 541.577550][T17799] lo speed is unknown, defaulting to 1000 [ 541.609818][T17823] nbd: must specify a device to reconfigure [ 542.015073][T17814] lo speed is unknown, defaulting to 1000 [ 542.147295][T17799] chnl_net:caif_netlink_parms(): no params data found [ 542.643467][T17849] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3879'. [ 542.678503][T17849] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 542.752239][T17799] bridge0: port 1(bridge_slave_0) entered blocking state [ 542.759612][T17799] bridge0: port 1(bridge_slave_0) entered disabled state [ 542.767361][T17799] bridge_slave_0: entered allmulticast mode [ 542.775400][T17799] bridge_slave_0: entered promiscuous mode [ 542.793674][T17799] bridge0: port 2(bridge_slave_1) entered blocking state [ 542.801073][T17799] bridge0: port 2(bridge_slave_1) entered disabled state [ 542.808585][T17799] bridge_slave_1: entered allmulticast mode [ 542.815841][ T5840] Bluetooth: hci4: command tx timeout [ 542.816209][T17799] bridge_slave_1: entered promiscuous mode [ 542.919509][T17799] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 542.932672][T17799] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 542.970023][T17858] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 543.109377][T17799] team0: Port device team_slave_0 added [ 543.132043][T17799] team0: Port device team_slave_1 added [ 543.141945][T17852] lo speed is unknown, defaulting to 1000 [ 543.213464][T17799] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 543.221063][T17799] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 543.270009][T17799] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 543.313077][T17799] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 543.321096][T17799] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 543.357394][T17865] nbd: must specify at least one socket [ 543.363637][T17799] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 543.449372][T17870] Bluetooth: MGMT ver 1.23 [ 543.554245][T17872] netlink: 48 bytes leftover after parsing attributes in process `syz.2.3886'. [ 543.591004][T17799] hsr_slave_0: entered promiscuous mode [ 543.619892][T17799] hsr_slave_1: entered promiscuous mode [ 543.630466][T17799] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 543.662096][T17799] Cannot create hsr debugfs directory [ 543.968657][T17879] ip6gretap0: entered promiscuous mode [ 543.997440][T17879] ip6gretap0: left promiscuous mode [ 544.238852][T17869] lo speed is unknown, defaulting to 1000 [ 544.540501][T17893] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 544.896679][ T5840] Bluetooth: hci4: command tx timeout [ 544.904246][T17902] FAULT_INJECTION: forcing a failure. [ 544.904246][T17902] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 544.961944][T17902] CPU: 1 UID: 0 PID: 17902 Comm: syz.3.3896 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 544.961972][T17902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 544.961984][T17902] Call Trace: [ 544.961992][T17902] [ 544.962000][T17902] dump_stack_lvl+0x189/0x250 [ 544.962029][T17902] ? __pfx____ratelimit+0x10/0x10 [ 544.962048][T17902] ? __pfx_dump_stack_lvl+0x10/0x10 [ 544.962072][T17902] ? __pfx__printk+0x10/0x10 [ 544.962090][T17902] ? __might_fault+0xb0/0x130 [ 544.962119][T17902] should_fail_ex+0x414/0x560 [ 544.962146][T17902] _copy_from_user+0x2d/0xb0 [ 544.962165][T17902] ___sys_sendmsg+0x158/0x2a0 [ 544.962193][T17902] ? __pfx____sys_sendmsg+0x10/0x10 [ 544.962261][T17902] ? __might_fault+0xb0/0x130 [ 544.962282][T17902] __sys_sendmmsg+0x227/0x430 [ 544.962310][T17902] ? __pfx___sys_sendmmsg+0x10/0x10 [ 544.962344][T17902] ? bpf_trace_run2+0x322/0x4b0 [ 544.962386][T17902] ? rcu_is_watching+0x15/0xb0 [ 544.962416][T17902] __x64_sys_sendmmsg+0xa0/0xc0 [ 544.962441][T17902] do_syscall_64+0xfa/0x3b0 [ 544.962458][T17902] ? lockdep_hardirqs_on+0x9c/0x150 [ 544.962476][T17902] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 544.962493][T17902] ? clear_bhb_loop+0x60/0xb0 [ 544.962514][T17902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 544.962531][T17902] RIP: 0033:0x7faaad38e929 [ 544.962547][T17902] 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 [ 544.962570][T17902] RSP: 002b:00007faaae1d3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 544.962589][T17902] RAX: ffffffffffffffda RBX: 00007faaad5b5fa0 RCX: 00007faaad38e929 [ 544.962601][T17902] RDX: 0000000000000003 RSI: 0000200000009300 RDI: 0000000000000003 [ 544.962612][T17902] RBP: 00007faaae1d3090 R08: 0000000000000000 R09: 0000000000000000 [ 544.962623][T17902] R10: 0000000000000804 R11: 0000000000000246 R12: 0000000000000001 [ 544.962634][T17902] R13: 0000000000000000 R14: 00007faaad5b5fa0 R15: 00007ffed9ffa968 [ 544.962663][T17902] [ 545.292823][T17799] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 545.308238][T17799] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 545.327538][T17799] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 545.360392][T17799] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 545.627467][T17799] 8021q: adding VLAN 0 to HW filter on device bond0 [ 545.657331][T17925] nbd: nbd0 already in use [ 545.662235][T17925] block nbd0: NBD_DISCONNECT [ 545.666961][T17925] block nbd0: Send disconnect failed -32 [ 545.672679][T17925] block nbd0: shutting down sockets [ 545.674176][T17799] 8021q: adding VLAN 0 to HW filter on device team0 [ 545.747748][ T9262] bridge0: port 1(bridge_slave_0) entered blocking state [ 545.754936][ T9262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 545.765444][ T9262] bridge0: port 2(bridge_slave_1) entered blocking state [ 545.772608][ T9262] bridge0: port 2(bridge_slave_1) entered forwarding state [ 545.823353][T17931] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 546.163154][T17946] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3910'. [ 546.214196][T17946] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3910'. [ 546.383482][T17799] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 546.482897][T17937] lo speed is unknown, defaulting to 1000 [ 546.487683][T17799] veth0_vlan: entered promiscuous mode [ 546.542170][T17799] veth1_vlan: entered promiscuous mode [ 546.639505][T17799] veth0_macvtap: entered promiscuous mode [ 546.652842][T17799] veth1_macvtap: entered promiscuous mode [ 546.731270][T17799] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 546.756559][T17799] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 546.767765][T17955] tap0: tun_chr_ioctl cmd 1074025677 [ 546.785970][T17955] tap0: linktype set to 784 [ 546.826206][ T49] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 546.861152][ T49] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 546.962313][ T49] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 546.971420][ T49] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 546.981080][ T5840] Bluetooth: hci4: command tx timeout [ 547.041476][T17967] netlink: 168 bytes leftover after parsing attributes in process `syz.3.3917'. [ 547.173946][T17973] IPVS: set_ctl: invalid protocol: 41 172.20.20.170:20000 [ 547.184606][T17974] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 547.348206][T17978] openvswitch: netlink: Missing key (keys=40, expected=10000000) [ 547.406036][ T49] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 547.443290][ T49] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 547.605321][ T3009] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 547.630966][ T3009] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 548.003289][T18004] netlink: 'syz.4.3930': attribute type 1 has an invalid length. [ 548.011627][T18004] netlink: 208 bytes leftover after parsing attributes in process `syz.4.3930'. [ 548.326685][T18010] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3932'. [ 548.397953][T18012] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 548.442576][ T3009] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 548.902303][ T3009] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 549.193800][ T3009] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 549.252670][ T3009] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 549.349615][ T3009] bridge_slave_1: left allmulticast mode [ 549.355258][ T3009] bridge_slave_1: left promiscuous mode [ 549.361794][ T3009] bridge0: port 2(bridge_slave_1) entered disabled state [ 549.370765][ T3009] bridge_slave_0: left allmulticast mode [ 549.377702][ T3009] bridge_slave_0: left promiscuous mode [ 549.383373][ T3009] bridge0: port 1(bridge_slave_0) entered disabled state [ 549.694596][ T3009] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 549.705502][ T3009] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 549.715501][ T3009] bond0 (unregistering): Released all slaves [ 550.041341][ T3009] hsr_slave_0: left promiscuous mode [ 550.048388][ T3009] hsr_slave_1: left promiscuous mode [ 550.054238][ T3009] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 550.061677][ T3009] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 550.069876][ T3009] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 550.077354][ T3009] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 550.097455][ T3009] veth1_macvtap: left promiscuous mode [ 550.102961][ T3009] veth0_macvtap: left promiscuous mode [ 550.108756][ T3009] veth1_vlan: left promiscuous mode [ 550.114028][ T3009] veth0_vlan: left promiscuous mode [ 550.519639][ T3009] team0 (unregistering): Port device team_slave_1 removed [ 550.561050][ T3009] team0 (unregistering): Port device team_slave_0 removed [ 550.681615][T18017] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3935'. [ 551.054508][T18029] netlink: 8 bytes leftover after parsing attributes in process `syz.0.3940'. [ 551.088693][T18029] netlink: 24 bytes leftover after parsing attributes in process `syz.0.3940'. [ 551.268057][ T5837] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 551.279803][ T5837] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 551.292018][ T5837] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 551.306531][ T5837] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 551.317174][ T5837] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 551.556205][T18024] FAULT_INJECTION: forcing a failure. [ 551.556205][T18024] name failslab, interval 1, probability 0, space 0, times 0 [ 551.571456][T18037] tipc: Started in network mode [ 551.577097][T18024] CPU: 1 UID: 0 PID: 18024 Comm: syz.2.3937 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 551.577123][T18024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 551.577135][T18024] Call Trace: [ 551.577143][T18024] [ 551.577151][T18024] dump_stack_lvl+0x189/0x250 [ 551.577179][T18024] ? __pfx____ratelimit+0x10/0x10 [ 551.577197][T18024] ? __pfx_dump_stack_lvl+0x10/0x10 [ 551.577220][T18024] ? __pfx__printk+0x10/0x10 [ 551.577249][T18024] should_fail_ex+0x414/0x560 [ 551.577269][T18024] should_failslab+0xa8/0x100 [ 551.577285][T18024] kmem_cache_alloc_noprof+0x73/0x3c0 [ 551.577305][T18024] ? skb_clone+0x212/0x3a0 [ 551.577321][T18024] skb_clone+0x212/0x3a0 [ 551.577336][T18024] __netlink_deliver_tap+0x404/0x850 [ 551.577362][T18024] ? netlink_deliver_tap+0x2e/0x1b0 [ 551.577379][T18024] netlink_deliver_tap+0x19c/0x1b0 [ 551.577396][T18024] netlink_sendskb+0x68/0x140 [ 551.577412][T18024] netlink_rcv_skb+0x28c/0x470 [ 551.577429][T18024] ? __pfx_genl_rcv_msg+0x10/0x10 [ 551.577443][T18024] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 551.577472][T18024] ? down_read+0x1ad/0x2e0 [ 551.577489][T18024] genl_rcv+0x28/0x40 [ 551.577506][T18024] netlink_unicast+0x75b/0x8d0 [ 551.577529][T18024] netlink_sendmsg+0x805/0xb30 [ 551.577553][T18024] ? __pfx_netlink_sendmsg+0x10/0x10 [ 551.577572][T18024] ? aa_sock_msg_perm+0x94/0x160 [ 551.577590][T18024] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 551.577606][T18024] ? __pfx_netlink_sendmsg+0x10/0x10 [ 551.577623][T18024] __sock_sendmsg+0x219/0x270 [ 551.577640][T18024] ____sys_sendmsg+0x505/0x830 [ 551.577663][T18024] ? __pfx_____sys_sendmsg+0x10/0x10 [ 551.577689][T18024] ? import_iovec+0x74/0xa0 [ 551.577705][T18024] ___sys_sendmsg+0x21f/0x2a0 [ 551.577725][T18024] ? __pfx____sys_sendmsg+0x10/0x10 [ 551.577772][T18024] ? __fget_files+0x2a/0x420 [ 551.577786][T18024] ? __fget_files+0x3a0/0x420 [ 551.577808][T18024] __x64_sys_sendmsg+0x19b/0x260 [ 551.577835][T18024] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 551.577862][T18024] ? __pfx_ksys_write+0x10/0x10 [ 551.577872][T18024] ? rcu_is_watching+0x15/0xb0 [ 551.577895][T18024] ? do_syscall_64+0xbe/0x3b0 [ 551.577912][T18024] do_syscall_64+0xfa/0x3b0 [ 551.577924][T18024] ? lockdep_hardirqs_on+0x9c/0x150 [ 551.577937][T18024] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.577949][T18024] ? clear_bhb_loop+0x60/0xb0 [ 551.577965][T18024] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.577977][T18024] RIP: 0033:0x7f8cc738e929 [ 551.577990][T18024] 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 [ 551.578001][T18024] RSP: 002b:00007f8cc51b4038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 551.578019][T18024] RAX: ffffffffffffffda RBX: 00007f8cc75b6160 RCX: 00007f8cc738e929 [ 551.578029][T18024] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000005 [ 551.578037][T18024] RBP: 00007f8cc51b4090 R08: 0000000000000000 R09: 0000000000000000 [ 551.578045][T18024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 551.578053][T18024] R13: 0000000000000000 R14: 00007f8cc75b6160 R15: 00007fffab220748 [ 551.578078][T18024] [ 551.898490][T18037] tipc: Node identity , cluster identity 4711 [ 551.904761][T18037] tipc: Failed to set node id, please configure manually [ 551.912118][T18037] tipc: Enabling of bearer rejected, failed to enable media [ 551.928766][T18043] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3943'. [ 552.013617][T18038] team0: Port device gtp0 added [ 552.137771][T18046] xt_CT: No such helper "syz0" [ 552.195116][T18048] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 552.410956][T18035] lo speed is unknown, defaulting to 1000 [ 552.429122][T18057] IPVS: Error joining to the multicast group [ 552.624502][T18070] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3953'. [ 552.647805][T18070] netlink: 224 bytes leftover after parsing attributes in process `syz.3.3953'. [ 552.773513][T18075] netlink: 4 bytes leftover after parsing attributes in process `syz.0.3956'. [ 552.810845][T18077] FAULT_INJECTION: forcing a failure. [ 552.810845][T18077] name failslab, interval 1, probability 0, space 0, times 0 [ 552.829259][T18077] CPU: 1 UID: 0 PID: 18077 Comm: syz.4.3955 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 552.829286][T18077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 552.829298][T18077] Call Trace: [ 552.829306][T18077] [ 552.829315][T18077] dump_stack_lvl+0x189/0x250 [ 552.829343][T18077] ? __pfx____ratelimit+0x10/0x10 [ 552.829362][T18077] ? __pfx_dump_stack_lvl+0x10/0x10 [ 552.829385][T18077] ? __pfx__printk+0x10/0x10 [ 552.829406][T18077] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 552.829437][T18077] should_fail_ex+0x414/0x560 [ 552.829462][T18077] should_failslab+0xa8/0x100 [ 552.829484][T18077] kmem_cache_alloc_node_noprof+0x76/0x3c0 [ 552.829502][T18077] ? __alloc_skb+0x112/0x2d0 [ 552.829527][T18077] __alloc_skb+0x112/0x2d0 [ 552.829557][T18077] mr6_netlink_event+0xb6/0x190 [ 552.829578][T18077] ip6mr_mfc_add+0x26fb/0x2c90 [ 552.829602][T18077] ? ip6mr_mfc_add+0x1e6/0x2c90 [ 552.829640][T18077] ? __pfx_ip6mr_mfc_add+0x10/0x10 [ 552.829659][T18077] ? __mutex_lock+0x330/0xe80 [ 552.829684][T18077] ? __might_fault+0xb0/0x130 [ 552.829698][T18077] ? ip6_mroute_setsockopt+0x956/0xf00 [ 552.829728][T18077] ? __pfx___mutex_lock+0x10/0x10 [ 552.829768][T18077] ip6_mroute_setsockopt+0xd70/0xf00 [ 552.829800][T18077] ? __pfx_ip6_mroute_setsockopt+0x10/0x10 [ 552.829853][T18077] do_ipv6_setsockopt+0x445/0x2fb0 [ 552.829888][T18077] ? __pfx_do_ipv6_setsockopt+0x10/0x10 [ 552.829909][T18077] ? __might_fault+0xb0/0x130 [ 552.829928][T18077] ? _parse_integer_limit+0x1ae/0x1f0 [ 552.829954][T18077] ? aa_label_sk_perm+0x413/0x560 [ 552.829986][T18077] ? __pfx_aa_label_sk_perm+0x10/0x10 [ 552.830025][T18077] ? __pfx___might_resched+0x10/0x10 [ 552.830049][T18077] ? rcu_read_lock_any_held+0xb3/0x120 [ 552.830066][T18077] ? __pfx_rcu_read_lock_any_held+0x10/0x10 [ 552.830085][T18077] ? vfs_write+0x8d8/0xa90 [ 552.830117][T18077] ipv6_setsockopt+0x59/0x170 [ 552.830137][T18077] rawv6_setsockopt+0x23b/0x5b0 [ 552.830151][T18077] ? __lock_acquire+0xab9/0xd20 [ 552.830174][T18077] ? __pfx_rawv6_setsockopt+0x10/0x10 [ 552.830191][T18077] ? aa_sock_opt_perm+0x74/0x110 [ 552.830212][T18077] ? sock_common_setsockopt+0x36/0xc0 [ 552.830231][T18077] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 552.830253][T18077] do_sock_setsockopt+0x25a/0x3e0 [ 552.830279][T18077] ? __pfx_do_sock_setsockopt+0x10/0x10 [ 552.830306][T18077] ? __fget_files+0x2a/0x420 [ 552.830333][T18077] __x64_sys_setsockopt+0x18b/0x220 [ 552.830362][T18077] do_syscall_64+0xfa/0x3b0 [ 552.830382][T18077] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.830398][T18077] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 552.830415][T18077] ? clear_bhb_loop+0x60/0xb0 [ 552.830436][T18077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 552.830452][T18077] RIP: 0033:0x7f9fc7b8e929 [ 552.830468][T18077] 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 [ 552.830483][T18077] RSP: 002b:00007f9fc8939038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 552.830500][T18077] RAX: ffffffffffffffda RBX: 00007f9fc7db5fa0 RCX: 00007f9fc7b8e929 [ 552.830512][T18077] RDX: 00000000000000cc RSI: 0000000000000029 RDI: 0000000000000005 [ 552.830522][T18077] RBP: 00007f9fc8939090 R08: 000000000000005c R09: 0000000000000000 [ 552.830540][T18077] R10: 0000200000000000 R11: 0000000000000246 R12: 0000000000000001 [ 552.830550][T18077] R13: 0000000000000000 R14: 00007f9fc7db5fa0 R15: 00007ffd64d1a248 [ 552.830579][T18077] [ 552.830861][T18072] syzkaller0: entered promiscuous mode [ 553.197905][T18072] syzkaller0: entered allmulticast mode [ 553.215476][T18087] netlink: 'syz.4.3960': attribute type 11 has an invalid length. [ 553.236306][T18085] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 553.240060][T18035] chnl_net:caif_netlink_parms(): no params data found [ 553.385857][ T5840] Bluetooth: hci4: command tx timeout [ 553.408616][T18095] FAULT_INJECTION: forcing a failure. [ 553.408616][T18095] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 553.410015][T18095] [ 553.410024][T18095] ====================================================== [ 553.410032][T18095] WARNING: possible circular locking dependency detected [ 553.410045][T18095] 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 Not tainted [ 553.410056][T18095] ------------------------------------------------------ [ 553.410063][T18095] syz.2.3964/18095 is trying to acquire lock: [ 553.410073][T18095] ffffffff8e132fc0 (console_owner){-.-.}-{0:0}, at: console_flush_all+0x13a/0xc40 [ 553.410122][T18095] [ 553.410122][T18095] but task is already holding lock: [ 553.410129][T18095] ffff8880b8739f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 553.410171][T18095] [ 553.410171][T18095] which lock already depends on the new lock. [ 553.410171][T18095] [ 553.410178][T18095] [ 553.410178][T18095] the existing dependency chain (in reverse order) is: [ 553.410185][T18095] [ 553.410185][T18095] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 553.410208][T18095] lock_acquire+0x120/0x360 [ 553.410228][T18095] _raw_spin_lock_nested+0x32/0x50 [ 553.410243][T18095] raw_spin_rq_lock_nested+0x2a/0x140 [ 553.410263][T18095] task_rq_lock+0xbc/0x470 [ 553.410282][T18095] cgroup_move_task+0x9a/0x590 [ 553.410296][T18095] css_set_move_task+0x658/0x9e0 [ 553.410312][T18095] cgroup_post_fork+0x1ef/0x790 [ 553.410328][T18095] copy_process+0x3862/0x3c00 [ 553.410342][T18095] kernel_clone+0x21e/0x870 [ 553.410356][T18095] user_mode_thread+0xdd/0x140 [ 553.410370][T18095] rest_init+0x23/0x300 [ 553.410387][T18095] start_kernel+0x47d/0x500 [ 553.410405][T18095] x86_64_start_reservations+0x24/0x30 [ 553.410426][T18095] x86_64_start_kernel+0x143/0x1c0 [ 553.410446][T18095] common_startup_64+0x13e/0x147 [ 553.410462][T18095] [ 553.410462][T18095] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 553.410485][T18095] lock_acquire+0x120/0x360 [ 553.410503][T18095] _raw_spin_lock_irqsave+0xa7/0xf0 [ 553.410524][T18095] try_to_wake_up+0x6e/0x1290 [ 553.410540][T18095] __wake_up_common_lock+0x134/0x1f0 [ 553.410557][T18095] tty_port_default_wakeup+0xa2/0xf0 [ 553.410575][T18095] serial8250_tx_chars+0x72e/0x970 [ 553.410589][T18095] serial8250_handle_irq+0x633/0xbb0 [ 553.410604][T18095] serial8250_default_handle_irq+0xbf/0x1b0 [ 553.410621][T18095] serial8250_interrupt+0xa2/0x1d0 [ 553.410639][T18095] __handle_irq_event_percpu+0x28c/0x980 [ 553.410654][T18095] handle_irq_event+0x8b/0x1e0 [ 553.410676][T18095] handle_edge_irq+0x267/0x9c0 [ 553.410690][T18095] __common_interrupt+0x143/0x250 [ 553.410707][T18095] common_interrupt+0xb6/0xe0 [ 553.410725][T18095] asm_common_interrupt+0x26/0x40 [ 553.410738][T18095] pv_native_safe_halt+0x13/0x20 [ 553.410750][T18095] default_idle+0x13/0x20 [ 553.410764][T18095] default_idle_call+0x74/0xb0 [ 553.410780][T18095] do_idle+0x1e8/0x510 [ 553.410791][T18095] cpu_startup_entry+0x44/0x60 [ 553.410803][T18095] rest_init+0x2de/0x300 [ 553.410818][T18095] start_kernel+0x47d/0x500 [ 553.410831][T18095] x86_64_start_reservations+0x24/0x30 [ 553.410848][T18095] x86_64_start_kernel+0x143/0x1c0 [ 553.410864][T18095] common_startup_64+0x13e/0x147 [ 553.410877][T18095] [ 553.410877][T18095] -> #2 (&tty->write_wait){-.-.}-{3:3}: [ 553.410895][T18095] lock_acquire+0x120/0x360 [ 553.410909][T18095] _raw_spin_lock_irqsave+0xa7/0xf0 [ 553.410926][T18095] __wake_up_common_lock+0x2f/0x1f0 [ 553.410940][T18095] tty_port_default_wakeup+0xa2/0xf0 [ 553.410953][T18095] serial8250_tx_chars+0x72e/0x970 [ 553.410964][T18095] serial8250_handle_irq+0x633/0xbb0 [ 553.410976][T18095] serial8250_default_handle_irq+0xbf/0x1b0 [ 553.410990][T18095] serial8250_interrupt+0xa2/0x1d0 [ 553.411005][T18095] __handle_irq_event_percpu+0x28c/0x980 [ 553.411018][T18095] handle_irq_event+0x8b/0x1e0 [ 553.411030][T18095] handle_edge_irq+0x267/0x9c0 [ 553.411041][T18095] __common_interrupt+0x143/0x250 [ 553.411055][T18095] common_interrupt+0xb6/0xe0 [ 553.411068][T18095] asm_common_interrupt+0x26/0x40 [ 553.411080][T18095] pv_native_safe_halt+0x13/0x20 [ 553.411090][T18095] default_idle+0x13/0x20 [ 553.411102][T18095] default_idle_call+0x74/0xb0 [ 553.411115][T18095] do_idle+0x1e8/0x510 [ 553.411125][T18095] cpu_startup_entry+0x44/0x60 [ 553.411135][T18095] rest_init+0x2de/0x300 [ 553.411148][T18095] start_kernel+0x47d/0x500 [ 553.411160][T18095] x86_64_start_reservations+0x24/0x30 [ 553.411176][T18095] x86_64_start_kernel+0x143/0x1c0 [ 553.411193][T18095] common_startup_64+0x13e/0x147 [ 553.411204][T18095] [ 553.411204][T18095] -> #1 (&port_lock_key){-.-.}-{3:3}: [ 553.411221][T18095] lock_acquire+0x120/0x360 [ 553.411235][T18095] _raw_spin_lock_irqsave+0xa7/0xf0 [ 553.411251][T18095] serial8250_console_write+0x17e/0x1ba0 [ 553.411264][T18095] console_flush_all+0x728/0xc40 [ 553.411276][T18095] console_unlock+0xc4/0x270 [ 553.411286][T18095] vprintk_emit+0x5b7/0x7a0 [ 553.411296][T18095] _printk+0xcf/0x120 [ 553.411308][T18095] register_console+0xa8b/0xf90 [ 553.411320][T18095] univ8250_console_init+0x52/0x90 [ 553.411336][T18095] console_init+0x1a1/0x670 [ 553.411351][T18095] start_kernel+0x2cc/0x500 [ 553.411363][T18095] x86_64_start_reservations+0x24/0x30 [ 553.411380][T18095] x86_64_start_kernel+0x143/0x1c0 [ 553.411396][T18095] common_startup_64+0x13e/0x147 [ 553.411408][T18095] [ 553.411408][T18095] -> #0 (console_owner){-.-.}-{0:0}: [ 553.411425][T18095] validate_chain+0xb9b/0x2140 [ 553.411435][T18095] __lock_acquire+0xab9/0xd20 [ 553.411449][T18095] lock_acquire+0x120/0x360 [ 553.411478][T18095] console_flush_all+0x6d2/0xc40 [ 553.411490][T18095] console_unlock+0xc4/0x270 [ 553.411500][T18095] vprintk_emit+0x5b7/0x7a0 [ 553.411511][T18095] _printk+0xcf/0x120 [ 553.411521][T18095] should_fail_ex+0x3f5/0x560 [ 553.411535][T18095] strncpy_from_user+0x36/0x290 [ 553.411549][T18095] strncpy_from_user_nofault+0x72/0x150 [ 553.411561][T18095] bpf_probe_read_compat_str+0xe2/0x180 [ 553.411575][T18095] bpf_prog_c1796171ffc7efef+0x3e/0x44 [ 553.411583][T18095] bpf_trace_run4+0x28b/0x4a0 [ 553.411593][T18095] __bpf_trace_sched_switch+0x17a/0x1e0 [ 553.411603][T18095] __traceiter_sched_switch+0x9d/0xd0 [ 553.411613][T18095] __schedule+0x2328/0x4d00 [ 553.411626][T18095] schedule+0x165/0x360 [ 553.411638][T18095] schedule_preempt_disabled+0x13/0x30 [ 553.411646][T18095] __mutex_lock+0x724/0xe80 [ 553.411655][T18095] nl80211_pre_doit+0x5f/0x930 [ 553.411674][T18095] genl_family_rcv_msg_doit+0x1bb/0x300 [ 553.411682][T18095] genl_rcv_msg+0x60e/0x790 [ 553.411690][T18095] netlink_rcv_skb+0x208/0x470 [ 553.411701][T18095] genl_rcv+0x28/0x40 [ 553.411713][T18095] netlink_unicast+0x75b/0x8d0 [ 553.411722][T18095] netlink_sendmsg+0x805/0xb30 [ 553.411733][T18095] __sock_sendmsg+0x219/0x270 [ 553.411742][T18095] ____sys_sendmsg+0x505/0x830 [ 553.411755][T18095] ___sys_sendmsg+0x21f/0x2a0 [ 553.411766][T18095] __x64_sys_sendmsg+0x19b/0x260 [ 553.411779][T18095] do_syscall_64+0xfa/0x3b0 [ 553.411788][T18095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.411796][T18095] [ 553.411796][T18095] other info that might help us debug this: [ 553.411796][T18095] [ 553.411800][T18095] Chain exists of: [ 553.411800][T18095] console_owner --> &p->pi_lock --> &rq->__lock [ 553.411800][T18095] [ 553.411814][T18095] Possible unsafe locking scenario: [ 553.411814][T18095] [ 553.411817][T18095] CPU0 CPU1 [ 553.411820][T18095] ---- ---- [ 553.411823][T18095] lock(&rq->__lock); [ 553.411830][T18095] lock(&p->pi_lock); [ 553.411836][T18095] lock(&rq->__lock); [ 553.411843][T18095] lock(console_owner); [ 553.411849][T18095] [ 553.411849][T18095] *** DEADLOCK *** [ 553.411849][T18095] [ 553.411852][T18095] 6 locks held by syz.2.3964/18095: [ 553.411858][T18095] #0: ffffffff8f5777f0 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 553.411883][T18095] #1: ffffffff8f512b88 (rtnl_mutex){+.+.}-{4:4}, at: nl80211_pre_doit+0x5f/0x930 [ 553.411908][T18095] #2: ffff8880b8739f98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 553.411935][T18095] #3: ffffffff8e13eda0 (rcu_read_lock){....}-{1:3}, at: bpf_trace_run4+0x19c/0x4a0 [ 553.411957][T18095] #4: ffffffff8e133020 (console_lock){+.+.}-{0:0}, at: _printk+0xcf/0x120 [ 553.411977][T18095] #5: ffffffff8e01a8f0 (console_srcu){....}-{0:0}, at: console_flush_all+0x13a/0xc40 [ 553.411998][T18095] [ 553.411998][T18095] stack backtrace: [ 553.412005][T18095] CPU: 1 UID: 0 PID: 18095 Comm: syz.2.3964 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 553.412017][T18095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 553.412023][T18095] Call Trace: [ 553.412027][T18095] [ 553.412032][T18095] dump_stack_lvl+0x189/0x250 [ 553.412047][T18095] ? __pfx_dump_stack_lvl+0x10/0x10 [ 553.412061][T18095] ? __pfx__printk+0x10/0x10 [ 553.412070][T18095] ? print_lock_name+0xde/0x100 [ 553.412081][T18095] print_circular_bug+0x2ee/0x310 [ 553.412091][T18095] check_noncircular+0x134/0x160 [ 553.412101][T18095] validate_chain+0xb9b/0x2140 [ 553.412114][T18095] __lock_acquire+0xab9/0xd20 [ 553.412127][T18095] ? console_flush_all+0x13a/0xc40 [ 553.412137][T18095] lock_acquire+0x120/0x360 [ 553.412148][T18095] ? console_flush_all+0x13a/0xc40 [ 553.412160][T18095] ? do_raw_spin_unlock+0x122/0x240 [ 553.412170][T18095] ? console_flush_all+0x13a/0xc40 [ 553.412179][T18095] console_flush_all+0x6d2/0xc40 [ 553.412188][T18095] ? console_flush_all+0x13a/0xc40 [ 553.412198][T18095] ? console_flush_all+0x13a/0xc40 [ 553.412209][T18095] ? __pfx_console_flush_all+0x10/0x10 [ 553.412221][T18095] ? is_printk_cpu_sync_owner+0x32/0x40 [ 553.412233][T18095] console_unlock+0xc4/0x270 [ 553.412242][T18095] ? __pfx_console_unlock+0x10/0x10 [ 553.412251][T18095] ? is_printk_cpu_sync_owner+0x32/0x40 [ 553.412263][T18095] vprintk_emit+0x5b7/0x7a0 [ 553.412272][T18095] ? __pfx_vprintk_emit+0x10/0x10 [ 553.412285][T18095] _printk+0xcf/0x120 [ 553.412293][T18095] ? __pfx____ratelimit+0x10/0x10 [ 553.412303][T18095] ? __pfx__printk+0x10/0x10 [ 553.412312][T18095] ? is_bpf_text_address+0x26/0x2b0 [ 553.412328][T18095] should_fail_ex+0x3f5/0x560 [ 553.412340][T18095] strncpy_from_user+0x36/0x290 [ 553.412351][T18095] strncpy_from_user_nofault+0x72/0x150 [ 553.412364][T18095] bpf_probe_read_compat_str+0xe2/0x180 [ 553.412379][T18095] bpf_prog_c1796171ffc7efef+0x3e/0x44 [ 553.412387][T18095] bpf_trace_run4+0x28b/0x4a0 [ 553.412398][T18095] ? bpf_trace_run4+0x19c/0x4a0 [ 553.412409][T18095] ? __pfx_bpf_trace_run4+0x10/0x10 [ 553.412419][T18095] ? kvm_sched_clock_read+0x11/0x20 [ 553.412427][T18095] ? sched_clock_cpu+0x74/0x430 [ 553.412445][T18095] ? __bpf_trace_sched_switch+0x15f/0x1e0 [ 553.412460][T18095] __bpf_trace_sched_switch+0x17a/0x1e0 [ 553.412471][T18095] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 553.412481][T18095] ? psi_group_change+0xbc7/0x1210 [ 553.412490][T18095] ? rcu_read_lock_sched_held+0x89/0x100 [ 553.412505][T18095] ? __pfx_rcu_read_lock_sched_held+0x10/0x10 [ 553.412520][T18095] ? psi_task_switch+0x39a/0x6d0 [ 553.412529][T18095] ? tracing_record_taskinfo_sched_switch+0x7d/0x370 [ 553.412541][T18095] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 553.412551][T18095] __traceiter_sched_switch+0x9d/0xd0 [ 553.412563][T18095] __schedule+0x2328/0x4d00 [ 553.412579][T18095] ? __lock_acquire+0xab9/0xd20 [ 553.412591][T18095] ? schedule+0x165/0x360 [ 553.412605][T18095] ? __pfx___schedule+0x10/0x10 [ 553.412622][T18095] ? schedule+0x91/0x360 [ 553.412636][T18095] schedule+0x165/0x360 [ 553.412649][T18095] schedule_preempt_disabled+0x13/0x30 [ 553.412658][T18095] __mutex_lock+0x724/0xe80 [ 553.412674][T18095] ? __mutex_lock+0x51b/0xe80 [ 553.412685][T18095] ? nl80211_pre_doit+0x5f/0x930 [ 553.412699][T18095] ? __pfx___mutex_lock+0x10/0x10 [ 553.412711][T18095] ? __nla_parse+0x40/0x60 [ 553.412724][T18095] nl80211_pre_doit+0x5f/0x930 [ 553.412737][T18095] ? genl_family_rcv_msg_attrs_parse+0x212/0x2a0 [ 553.412748][T18095] genl_family_rcv_msg_doit+0x1bb/0x300 [ 553.412758][T18095] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 553.412769][T18095] ? bpf_lsm_capable+0x9/0x20 [ 553.412778][T18095] ? security_capable+0x7e/0x2e0 [ 553.412791][T18095] genl_rcv_msg+0x60e/0x790 [ 553.412800][T18095] ? __pfx_genl_rcv_msg+0x10/0x10 [ 553.412808][T18095] ? ref_tracker_free+0x63a/0x7d0 [ 553.412821][T18095] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 553.412834][T18095] ? __pfx_nl80211_join_mesh+0x10/0x10 [ 553.412845][T18095] ? __pfx_nl80211_post_doit+0x10/0x10 [ 553.412859][T18095] ? __pfx_ref_tracker_free+0x10/0x10 [ 553.412873][T18095] netlink_rcv_skb+0x208/0x470 [ 553.412884][T18095] ? __pfx_genl_rcv_msg+0x10/0x10 [ 553.412893][T18095] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 553.412907][T18095] ? down_read+0x1ad/0x2e0 [ 553.412920][T18095] genl_rcv+0x28/0x40 [ 553.412934][T18095] netlink_unicast+0x75b/0x8d0 [ 553.412946][T18095] netlink_sendmsg+0x805/0xb30 [ 553.412960][T18095] ? __pfx_netlink_sendmsg+0x10/0x10 [ 553.412972][T18095] ? aa_sock_msg_perm+0x94/0x160 [ 553.412986][T18095] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 553.412997][T18095] ? __pfx_netlink_sendmsg+0x10/0x10 [ 553.413009][T18095] __sock_sendmsg+0x219/0x270 [ 553.413019][T18095] ____sys_sendmsg+0x505/0x830 [ 553.413034][T18095] ? __pfx_____sys_sendmsg+0x10/0x10 [ 553.413049][T18095] ? import_iovec+0x74/0xa0 [ 553.413059][T18095] ___sys_sendmsg+0x21f/0x2a0 [ 553.413073][T18095] ? __pfx____sys_sendmsg+0x10/0x10 [ 553.413093][T18095] ? __fget_files+0x2a/0x420 [ 553.413103][T18095] ? __fget_files+0x3a0/0x420 [ 553.413114][T18095] __x64_sys_sendmsg+0x19b/0x260 [ 553.413128][T18095] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 553.413144][T18095] ? __pfx_ksys_write+0x10/0x10 [ 553.413151][T18095] ? rcu_is_watching+0x15/0xb0 [ 553.413167][T18095] ? do_syscall_64+0xbe/0x3b0 [ 553.413177][T18095] do_syscall_64+0xfa/0x3b0 [ 553.413186][T18095] ? lockdep_hardirqs_on+0x9c/0x150 [ 553.413195][T18095] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.413204][T18095] ? clear_bhb_loop+0x60/0xb0 [ 553.413214][T18095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 553.413224][T18095] RIP: 0033:0x7f8cc738e929 [ 553.413232][T18095] 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 [ 553.413241][T18095] RSP: 002b:00007f8cc51f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 553.413251][T18095] RAX: ffffffffffffffda RBX: 00007f8cc75b5fa0 RCX: 00007f8cc738e929 [ 553.413258][T18095] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000003 [ 553.413265][T18095] RBP: 00007f8cc51f6090 R08: 0000000000000000 R09: 0000000000000000 [ 553.413271][T18095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 553.413277][T18095] R13: 0000000000000000 R14: 00007f8cc75b5fa0 R15: 00007fffab220748 [ 553.413287][T18095] [ 554.879655][T18095] CPU: 1 UID: 0 PID: 18095 Comm: syz.2.3964 Not tainted 6.16.0-rc2-syzkaller-00624-g5e95c0a3a55a #0 PREEMPT(full) [ 554.879672][T18095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 554.879679][T18095] Call Trace: [ 554.879686][T18095] [ 554.879692][T18095] dump_stack_lvl+0x189/0x250 [ 554.879712][T18095] ? __pfx____ratelimit+0x10/0x10 [ 554.879723][T18095] ? __pfx_dump_stack_lvl+0x10/0x10 [ 554.879737][T18095] ? __pfx__printk+0x10/0x10 [ 554.879747][T18095] ? is_bpf_text_address+0x26/0x2b0 [ 554.879763][T18095] should_fail_ex+0x414/0x560 [ 554.879777][T18095] strncpy_from_user+0x36/0x290 [ 554.879789][T18095] strncpy_from_user_nofault+0x72/0x150 [ 554.879803][T18095] bpf_probe_read_compat_str+0xe2/0x180 [ 554.879819][T18095] bpf_prog_c1796171ffc7efef+0x3e/0x44 [ 554.879828][T18095] bpf_trace_run4+0x28b/0x4a0 [ 554.879839][T18095] ? bpf_trace_run4+0x19c/0x4a0 [ 554.879850][T18095] ? __pfx_bpf_trace_run4+0x10/0x10 [ 554.879860][T18095] ? kvm_sched_clock_read+0x11/0x20 [ 554.879869][T18095] ? sched_clock_cpu+0x74/0x430 [ 554.879884][T18095] ? __bpf_trace_sched_switch+0x15f/0x1e0 [ 554.879896][T18095] __bpf_trace_sched_switch+0x17a/0x1e0 [ 554.879907][T18095] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 554.879917][T18095] ? psi_group_change+0xbc7/0x1210 [ 554.879926][T18095] ? rcu_read_lock_sched_held+0x89/0x100 [ 554.879941][T18095] ? __pfx_rcu_read_lock_sched_held+0x10/0x10 [ 554.879955][T18095] ? psi_task_switch+0x39a/0x6d0 [ 554.879965][T18095] ? tracing_record_taskinfo_sched_switch+0x7d/0x370 [ 554.879977][T18095] ? __pfx___bpf_trace_sched_switch+0x10/0x10 [ 554.879988][T18095] __traceiter_sched_switch+0x9d/0xd0 [ 554.879999][T18095] __schedule+0x2328/0x4d00 [ 554.880017][T18095] ? __lock_acquire+0xab9/0xd20 [ 554.880031][T18095] ? schedule+0x165/0x360 [ 554.880044][T18095] ? __pfx___schedule+0x10/0x10 [ 554.880061][T18095] ? schedule+0x91/0x360 [ 554.880075][T18095] schedule+0x165/0x360 [ 554.880089][T18095] schedule_preempt_disabled+0x13/0x30 [ 554.880098][T18095] __mutex_lock+0x724/0xe80 [ 554.880108][T18095] ? __mutex_lock+0x51b/0xe80 [ 554.880119][T18095] ? nl80211_pre_doit+0x5f/0x930 [ 554.880135][T18095] ? __pfx___mutex_lock+0x10/0x10 [ 554.880146][T18095] ? __nla_parse+0x40/0x60 [ 554.880160][T18095] nl80211_pre_doit+0x5f/0x930 [ 554.880173][T18095] ? genl_family_rcv_msg_attrs_parse+0x212/0x2a0 [ 554.880185][T18095] genl_family_rcv_msg_doit+0x1bb/0x300 [ 554.880196][T18095] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 554.880207][T18095] ? bpf_lsm_capable+0x9/0x20 [ 554.880216][T18095] ? security_capable+0x7e/0x2e0 [ 554.880229][T18095] genl_rcv_msg+0x60e/0x790 [ 554.880238][T18095] ? __pfx_genl_rcv_msg+0x10/0x10 [ 554.880246][T18095] ? ref_tracker_free+0x63a/0x7d0 [ 554.880258][T18095] ? __pfx_nl80211_pre_doit+0x10/0x10 [ 554.880271][T18095] ? __pfx_nl80211_join_mesh+0x10/0x10 [ 554.880283][T18095] ? __pfx_nl80211_post_doit+0x10/0x10 [ 554.880297][T18095] ? __pfx_ref_tracker_free+0x10/0x10 [ 554.880311][T18095] netlink_rcv_skb+0x208/0x470 [ 554.880323][T18095] ? __pfx_genl_rcv_msg+0x10/0x10 [ 554.880332][T18095] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 554.880346][T18095] ? down_read+0x1ad/0x2e0 [ 554.880357][T18095] genl_rcv+0x28/0x40 [ 554.880370][T18095] netlink_unicast+0x75b/0x8d0 [ 554.880383][T18095] netlink_sendmsg+0x805/0xb30 [ 554.880396][T18095] ? __pfx_netlink_sendmsg+0x10/0x10 [ 554.880409][T18095] ? aa_sock_msg_perm+0x94/0x160 [ 554.880421][T18095] ? bpf_lsm_socket_sendmsg+0x9/0x20 [ 554.880433][T18095] ? __pfx_netlink_sendmsg+0x10/0x10 [ 554.880445][T18095] __sock_sendmsg+0x219/0x270 [ 554.880457][T18095] ____sys_sendmsg+0x505/0x830 [ 554.880472][T18095] ? __pfx_____sys_sendmsg+0x10/0x10 [ 554.880487][T18095] ? import_iovec+0x74/0xa0 [ 554.880497][T18095] ___sys_sendmsg+0x21f/0x2a0 [ 554.880510][T18095] ? __pfx____sys_sendmsg+0x10/0x10 [ 554.880530][T18095] ? __fget_files+0x2a/0x420 [ 554.880541][T18095] ? __fget_files+0x3a0/0x420 [ 554.880552][T18095] __x64_sys_sendmsg+0x19b/0x260 [ 554.880570][T18095] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 554.880586][T18095] ? __pfx_ksys_write+0x10/0x10 [ 554.880594][T18095] ? rcu_is_watching+0x15/0xb0 [ 554.880609][T18095] ? do_syscall_64+0xbe/0x3b0 [ 554.880620][T18095] do_syscall_64+0xfa/0x3b0 [ 554.880630][T18095] ? lockdep_hardirqs_on+0x9c/0x150 [ 554.880638][T18095] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.880648][T18095] ? clear_bhb_loop+0x60/0xb0 [ 554.880658][T18095] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.880668][T18095] RIP: 0033:0x7f8cc738e929 [ 554.880678][T18095] 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 [ 554.880687][T18095] RSP: 002b:00007f8cc51f6038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 554.880698][T18095] RAX: ffffffffffffffda RBX: 00007f8cc75b5fa0 RCX: 00007f8cc738e929 [ 554.880706][T18095] RDX: 0000000000000000 RSI: 0000200000000400 RDI: 0000000000000003 [ 554.880712][T18095] RBP: 00007f8cc51f6090 R08: 0000000000000000 R09: 0000000000000000 [ 554.880718][T18095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 554.880724][T18095] R13: 0000000000000000 R14: 00007f8cc75b5fa0 R15: 00007fffab220748 [ 554.880734][T18095] [ 555.439447][T18093] IPVS: Error joining to the multicast group [ 555.455599][ T5840] Bluetooth: hci4: command tx timeout [ 555.573750][T18035] bridge0: port 1(bridge_slave_0) entered blocking state [ 555.590331][T18035] bridge0: port 1(bridge_slave_0) entered disabled state [ 555.610446][T18035] bridge_slave_0: entered allmulticast mode [ 555.623795][T18035] bridge_slave_0: entered promiscuous mode [ 555.637751][T18035] bridge0: port 2(bridge_slave_1) entered blocking state [ 555.651743][T18035] bridge0: port 2(bridge_slave_1) entered disabled state [ 555.661003][T18035] bridge_slave_1: entered allmulticast mode [ 555.670749][T18035] bridge_slave_1: entered promiscuous mode [ 555.680159][T18080] lo speed is unknown, defaulting to 1000 [ 555.759034][T18035] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 555.772190][T18035] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 555.844109][T18035] team0: Port device team_slave_0 added [ 555.863779][T18035] team0: Port device team_slave_1 added [ 555.929552][T18035] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 555.962529][T18035] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 556.083005][T18035] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 556.117058][T18035] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 556.124481][T18035] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 556.150746][T18035] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 556.200832][T18035] hsr_slave_0: entered promiscuous mode [ 556.207726][T18035] hsr_slave_1: entered promiscuous mode [ 556.214714][T18035] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 556.223109][T18035] Cannot create hsr debugfs directory [ 556.473201][T18035] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 556.482656][T18035] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 556.491535][T18035] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 556.510520][T18035] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 556.550220][T18035] 8021q: adding VLAN 0 to HW filter on device bond0 [ 556.564304][T18035] 8021q: adding VLAN 0 to HW filter on device team0 [ 556.573811][ T9262] bridge0: port 1(bridge_slave_0) entered blocking state [ 556.580880][ T9262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 556.593747][ T70] bridge0: port 2(bridge_slave_1) entered blocking state [ 556.600842][ T70] bridge0: port 2(bridge_slave_1) entered forwarding state [ 556.702051][T18035] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 556.728522][T18035] veth0_vlan: entered promiscuous mode [ 556.737638][T18035] veth1_vlan: entered promiscuous mode [ 556.754157][T18035] veth0_macvtap: entered promiscuous mode [ 556.762586][T18035] veth1_macvtap: entered promiscuous mode [ 556.775230][T18035] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 556.786821][T18035] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 556.799281][ T1003] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.809560][ T1003] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.819916][ T1003] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.829206][ T1003] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.853224][T18035] ieee80211 phy70: Selected rate control algorithm 'minstrel_ht' [ 556.871826][ T70] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 556.873133][T18035] ieee80211 phy71: Selected rate control algorithm 'minstrel_ht' [ 556.879746][ T70] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 556.903028][ T70] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 556.911703][ T70] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 559.069658][ T36] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.722008][ T36] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.783988][ T36] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.842897][ T36] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.946097][ T36] bridge_slave_1: left allmulticast mode [ 560.951762][ T36] bridge_slave_1: left promiscuous mode [ 560.961381][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 560.970187][ T36] bridge_slave_0: left allmulticast mode [ 560.978287][ T36] bridge_slave_0: left promiscuous mode [ 560.983972][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 561.105697][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 561.116681][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 561.126531][ T36] bond0 (unregistering): Released all slaves [ 561.424547][ T36] hsr_slave_0: left promiscuous mode [ 561.432369][ T36] hsr_slave_1: left promiscuous mode [ 561.440102][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 561.449751][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 561.465111][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 561.475225][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 561.488415][ T36] veth1_macvtap: left promiscuous mode [ 561.493915][ T36] veth0_macvtap: left promiscuous mode [ 561.500008][ T36] veth1_vlan: left promiscuous mode [ 561.505267][ T36] veth0_vlan: left promiscuous mode [ 561.667826][ T36] team0 (unregistering): Port device team_slave_1 removed [ 561.682998][ T36] team0 (unregistering): Port device team_slave_0 removed [ 562.817720][ T1305] ieee802154 phy0 wpan0: encryption failed: -22