last executing test programs: 624.076015ms ago: executing program 3 (id=4): perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f0000000400)='stat\x00') socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="58bc0d25", @ANYRES16, @ANYBLOB="080029bd7000fddbdf2708000000440003800800030003000000080003000b00000008000300165d000008000300000000000800010000100000080003005018ae71080002"], 0x58}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) syz_usb_disconnect(0xffffffffffffffff) r0 = add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000300)={'fscrypt:', @desc3}, &(0x7f0000000440)={0x0, "06b4810e3d5834acb00fed8ade1bf1194121caa3b3fa65c2e1703c732d62fd94086daab008b96581fff9233fcc94384653a9cecb336e3af1dc0bd2ecd522e770", 0x1f}, 0x48, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000004c0), &(0x7f0000000500)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_MOVE(0x1e, r0, 0xffffffffffffffff, r1, 0x0) r2 = socket(0x10, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) pipe2$9p(&(0x7f00000001c0), 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000380)={'bridge_slave_0\x00', 0x0}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000070000000900010073797a30000000004c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a3000000000080005400000000d08000640ffffff0008000340000000384c0000000c0a01010000000000000000070000000900020073797a31000000000900010073797a3000000000200003801c0000800800034000000002100002800c000280080001800000000014000000020a01"], 0xf4}}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x401c012}, 0x40088) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="700200001300290a000000000000000007000000", @ANYRES32=r3, @ANYBLOB="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"], 0x270}, 0x1, 0x0, 0x0, 0x4000}, 0x4) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) setns(0xc9, 0x0) r5 = socket(0x8, 0x5, 0x5) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000000000)=0xfffffe01, 0x4) 480.168368ms ago: executing program 1 (id=2): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./trace\x00', 0x1df) mount(0x0, &(0x7f0000000000)='./trace\x00', &(0x7f0000000100)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./trace/set_event\x00', 0x2, 0x0) unshare(0x600) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e21, 0xa, @dev={0xfe, 0x80, '\x00', 0xa7}, 0x20000002}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, 0x0, &(0x7f0000000280)) symlinkat(&(0x7f0000002040)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00') file_getattr(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300), 0x18, 0x100) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7, 0x2, @perf_bp={0x0}, 0x3cad, 0x0, 0x0, 0x2, 0x8000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000000c0)=0xe) ioctl$TCSETSW2(r3, 0x5435, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000791048000000000071002c000000000095000300"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) r4 = syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) sendmsg$DEVLINK_CMD_PORT_GET(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000200)={0x3c, r4, 0x1, 0x70bd2b, 0x0, {0x35}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0xffffffff}}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(r2, 0x0, 0x80) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000440)={@broadcast, @random="5aeadd61229e", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb8000", 0x30, 0x3a, 0xff, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x29}}, @mcast2, {[], @time_exceed={0x4, 0x2, 0x0, 0x9, '\x00', {0x0, 0x6, "f99063", 0x800, 0x3a, 0xff, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}}}}}, 0x0) recvfrom(r6, 0x0, 0x0, 0x40000002, &(0x7f00000001c0)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x6}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @null]}, 0x80) connect$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, 0x0, &(0x7f0000000440)) file_getattr(0xffffffffffffff9c, &(0x7f0000000040)='./trace\x00', &(0x7f0000000080), 0x18, 0x100) write(r0, &(0x7f0000000300)=':', 0x1) 310.753552ms ago: executing program 0 (id=1): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xe}, 0x1000, 0x3, 0xffffff7e, 0x4, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0xffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f0000000bc0)=ANY=[], &(0x7f0000000b80)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x40, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xffffffff}, 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x108, 0xe, 0x0, &(0x7f0000000340)="63eced8e46dc3f0adf33c9f7b986", 0x0, 0xf48f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x6ae942, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x80008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x152, 0x1, 0x0, 0x2, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_emit_ethernet(0x86, &(0x7f0000000040)={@local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x3f01, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @dev={0xac, 0x14, 0x14, 0x12}}, @time_exceeded={0xb, 0x0, 0x0, 0x3, 0x20, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, @rand_addr=0x64010101, @local, {[@timestamp_prespec={0x44, 0x1c, 0x0, 0x3, 0xd, [{@initdev={0xac, 0x1e, 0x0, 0x0}, 0x1fffd}, {@dev={0xac, 0x14, 0x14, 0x12}, 0x1}, {@loopback}]}, @cipso={0x86, 0x6}, @cipso={0x86, 0x23, 0x3, [{0x0, 0xc, "a1de21bcede495e63565"}, {0x1, 0x8, "0ba0cf4ac50b"}, {0x5, 0x9, "c6fa2686459d6b"}]}]}}}}}}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f00001d8000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) write$cgroup_subtree(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0f0b"], 0x7) perf_event_open(&(0x7f0000000000)={0x8, 0x80, 0x0, 0x0, 0x7, 0x0, 0x82, 0x3, 0x8404, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0xcd43a52fc7de7ba1, 0x1, 0x0, 0x9, 0x0, 0x1fffffff, 0x4000, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="3801000010000100fefffffffddbdf25fe889637429010eb0f82000000000001fc010000000000000000000000000001000107144e230005000000803c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000004d46c0000007f000001000000000000000000000000000000000000000092010000000000000600000000000000ffff0000000000001c250800000000000200000000000000f8ffffffffffffff0200000000000000ffffffffffffffff2a000000000000001f00000000000000b80700000000000002000000fcffffffbcfbffff2abd700000000000020001002000000000000000480003006465666c617465"], 0x138}, 0x1, 0x0, 0x0, 0x8801}, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r4, &(0x7f0000000480)={0x2, 0x22, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@dev={0xfe, 0x80, '\x00', 0x15}, @in=@private=0xa010100, 0x4e1f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee01}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x0, 0xffffffffffeffffa}, {}, 0x4, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@empty, 0x4d4, 0x32}, 0x0, @in=@rand_addr=0x64010101, 0x0, 0x0, 0x0, 0xb7, 0x9, 0xfffffffe, 0x3}}, 0xe8) sendmmsg(r4, &(0x7f0000007fc0), 0x800001d, 0x1c) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) 0s ago: executing program 2 (id=3): mkdirat(0xffffffffffffff9c, &(0x7f0000001000)='./mnt_trace\x00', 0x1ff) mount(0x0, &(0x7f0000001040)='./mnt_trace\x00', &(0x7f0000001080)='tracefs\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x8) openat(0xffffffffffffff9c, &(0x7f0000001140)='./mnt_trace/trace_pipe\x00', 0x0, 0x4) pselect6(0x40, &(0x7f0000000100)={0x2, 0xfffffffffffffffe, 0x9, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, 0x0, &(0x7f0000000240)={0x1f, 0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x6}, &(0x7f0000000280)={0x0, 0x3938700}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./pipefs\x00', 0x1ff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x42, 0xc0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0xfffffdab) acct(&(0x7f0000000100)='./file1\x00') acct(0x0) acct(0x0) acct(0x0) mount(0x0, &(0x7f0000000000)='./pipefs\x00', &(0x7f0000000100)='rpc_pipefs\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./pipefs/gssd/clntXX/gssd\x00', 0x2, 0x0) r1 = fsopen(&(0x7f0000000300)='nfs4\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000400)='source\x00', &(0x7f0000000500)='127.0.0.1:/\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000600)='addr\x00', &(0x7f0000000700)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r1, 0x1, &(0x7f0000000a00)='vers\x00', &(0x7f0000000b00)='4.0\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.52' (ED25519) to the list of known hosts. [ 31.267742][ T28] kauditd_printk_skb: 12 callbacks suppressed [ 31.267758][ T28] audit: type=1400 audit(1786624804.147:126): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 31.297045][ T28] audit: type=1400 audit(1786624804.167:127): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.299225][ T3285] cgroup: Unknown subsys name 'net' [ 31.324766][ T28] audit: type=1400 audit(1786624804.197:128): avc: denied { unmount } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 31.438191][ T3285] cgroup: Unknown subsys name 'cpuset' [ 31.444385][ T3285] cgroup: Unknown subsys name 'rlimit' [ 31.555417][ T28] audit: type=1400 audit(1786624804.427:129): avc: denied { setattr } for pid=3285 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.579157][ T28] audit: type=1400 audit(1786624804.427:130): avc: denied { create } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.603582][ T28] audit: type=1400 audit(1786624804.427:131): avc: denied { write } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.624099][ T28] audit: type=1400 audit(1786624804.427:132): avc: denied { read } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.644539][ T28] audit: type=1400 audit(1786624804.427:133): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 31.669477][ T28] audit: type=1400 audit(1786624804.427:134): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 31.688788][ T3289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 31.692884][ T28] audit: type=1400 audit(1786624804.477:135): avc: denied { read } for pid=3021 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 31.734513][ T3285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.106363][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.113570][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.120736][ T3297] bridge_slave_0: entered allmulticast mode [ 33.127181][ T3297] bridge_slave_0: entered promiscuous mode [ 33.146645][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.153860][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.160988][ T3297] bridge_slave_1: entered allmulticast mode [ 33.167412][ T3297] bridge_slave_1: entered promiscuous mode [ 33.231499][ T3296] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.238699][ T3296] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.245794][ T3296] bridge_slave_0: entered allmulticast mode [ 33.252333][ T3296] bridge_slave_0: entered promiscuous mode [ 33.260185][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.276360][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.283562][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.290983][ T3300] bridge_slave_0: entered allmulticast mode [ 33.297444][ T3300] bridge_slave_0: entered promiscuous mode [ 33.304022][ T3296] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.311122][ T3296] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.318277][ T3296] bridge_slave_1: entered allmulticast mode [ 33.324676][ T3296] bridge_slave_1: entered promiscuous mode [ 33.332111][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.349149][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.356266][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.363455][ T3300] bridge_slave_1: entered allmulticast mode [ 33.370013][ T3300] bridge_slave_1: entered promiscuous mode [ 33.386157][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.393313][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.400487][ T3301] bridge_slave_0: entered allmulticast mode [ 33.406942][ T3301] bridge_slave_0: entered promiscuous mode [ 33.430708][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.437961][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.445060][ T3301] bridge_slave_1: entered allmulticast mode [ 33.451482][ T3301] bridge_slave_1: entered promiscuous mode [ 33.467853][ T3296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.478218][ T3296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.487977][ T3297] team0: Port device team_slave_0 added [ 33.498377][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.505585][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.512794][ T3302] bridge_slave_0: entered allmulticast mode [ 33.519332][ T3302] bridge_slave_0: entered promiscuous mode [ 33.526845][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.541560][ T3297] team0: Port device team_slave_1 added [ 33.552518][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.559681][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.566774][ T3302] bridge_slave_1: entered allmulticast mode [ 33.573396][ T3302] bridge_slave_1: entered promiscuous mode [ 33.580771][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.599996][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.619150][ T3296] team0: Port device team_slave_0 added [ 33.630735][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.649134][ T3296] team0: Port device team_slave_1 added [ 33.655082][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.662103][ T3297] 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 1532 would solve the problem. [ 33.688062][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.704041][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.714439][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.724506][ T3300] team0: Port device team_slave_0 added [ 33.734794][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.741819][ T3297] 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 1532 would solve the problem. [ 33.767771][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.788800][ T3300] team0: Port device team_slave_1 added [ 33.802176][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.809152][ T3296] 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 1532 would solve the problem. [ 33.835064][ T3296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.846756][ T3301] team0: Port device team_slave_0 added [ 33.867400][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.874483][ T3300] 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 1532 would solve the problem. [ 33.900441][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.911588][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.918620][ T3296] 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 1532 would solve the problem. [ 33.944645][ T3296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.956324][ T3301] team0: Port device team_slave_1 added [ 33.967816][ T3302] team0: Port device team_slave_0 added [ 33.974829][ T3302] team0: Port device team_slave_1 added [ 33.980772][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.987842][ T3300] 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 1532 would solve the problem. [ 34.013860][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.055541][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.062540][ T3301] 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 1532 would solve the problem. [ 34.088478][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.108941][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.115944][ T3302] 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 1532 would solve the problem. [ 34.141947][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.157419][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.164468][ T3301] 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 1532 would solve the problem. [ 34.190402][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.203306][ T3297] hsr_slave_0: entered promiscuous mode [ 34.209420][ T3297] hsr_slave_1: entered promiscuous mode [ 34.220069][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.227061][ T3302] 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 1532 would solve the problem. [ 34.253037][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.266214][ T3300] hsr_slave_0: entered promiscuous mode [ 34.272412][ T3300] hsr_slave_1: entered promiscuous mode [ 34.278283][ T3300] debugfs: 'hsr0' already exists in 'hsr' [ 34.284001][ T3300] Cannot create hsr debugfs directory [ 34.313451][ T3296] hsr_slave_0: entered promiscuous mode [ 34.319556][ T3296] hsr_slave_1: entered promiscuous mode [ 34.325623][ T3296] debugfs: 'hsr0' already exists in 'hsr' [ 34.331432][ T3296] Cannot create hsr debugfs directory [ 34.360095][ T3301] hsr_slave_0: entered promiscuous mode [ 34.366164][ T3301] hsr_slave_1: entered promiscuous mode [ 34.372200][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 34.377964][ T3301] Cannot create hsr debugfs directory [ 34.401039][ T3302] hsr_slave_0: entered promiscuous mode [ 34.407056][ T3302] hsr_slave_1: entered promiscuous mode [ 34.413064][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 34.418838][ T3302] Cannot create hsr debugfs directory [ 34.618606][ T3297] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 34.627275][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.635043][ T3297] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 34.643721][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.654582][ T3297] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 34.663259][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.670931][ T3297] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 34.679671][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.703265][ T3300] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 34.712195][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.720043][ T3300] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 34.728754][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.736376][ T3300] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 34.745017][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.752839][ T3300] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 34.761195][ T3300] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.787464][ T3296] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.796349][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.804245][ T3296] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.812956][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.823095][ T3296] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.831979][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.839812][ T3296] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 34.848568][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.890015][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 34.898811][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 34.906591][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 34.915208][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 34.923097][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.931696][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.940902][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.950104][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.991127][ T3302] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.000122][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 35.007907][ T3302] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.016660][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 35.024594][ T3302] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.033512][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 35.041509][ T3302] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.050321][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 35.079857][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.095860][ T3296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.115246][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.129549][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.140033][ T3296] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.149796][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.156874][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.172383][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.179467][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.189357][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.196694][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.224396][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.236745][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.243957][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.263171][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.280190][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.287323][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.302510][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.309678][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.318526][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.349061][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.356243][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.369251][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.379857][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.386940][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.417731][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.429627][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.436857][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.456760][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.463874][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.582195][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.672052][ T3296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.731521][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.784447][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.798840][ T3300] veth0_vlan: entered promiscuous mode [ 35.810527][ T3300] veth1_vlan: entered promiscuous mode [ 35.824285][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 35.861382][ T3300] veth0_macvtap: entered promiscuous mode [ 35.884708][ T3300] veth1_macvtap: entered promiscuous mode [ 35.908201][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 35.919773][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 35.933474][ T3296] veth0_vlan: entered promiscuous mode [ 35.952963][ T3296] veth1_vlan: entered promiscuous mode [ 35.996258][ T3296] veth0_macvtap: entered promiscuous mode [ 36.007385][ T3301] veth0_vlan: entered promiscuous mode [ 36.017243][ T3296] veth1_macvtap: entered promiscuous mode [ 36.027661][ T3301] veth1_vlan: entered promiscuous mode [ 36.050233][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.060037][ T3300] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 36.062593][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.089891][ T3302] veth0_vlan: entered promiscuous mode [ 36.115541][ T3301] veth0_macvtap: entered promiscuous mode [ 36.128085][ T49] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.147416][ T3301] veth1_macvtap: entered promiscuous mode [ 36.156805][ T3302] veth1_vlan: entered promiscuous mode [ 36.176037][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.198547][ T3297] veth0_vlan: entered promiscuous mode [ 36.206572][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.218087][ T49] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.242257][ T3297] veth1_vlan: entered promiscuous mode [ 36.255513][ T3302] veth0_macvtap: entered promiscuous mode [ 36.268182][ T49] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.284740][ T3302] veth1_macvtap: entered promiscuous mode [ 36.302725][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.324338][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.339088][ T28] kauditd_printk_skb: 29 callbacks suppressed [ 36.339185][ T28] audit: type=1400 audit(1786624809.207:165): avc: denied { prog_load } for pid=3503 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 36.344076][ T3297] veth0_macvtap: entered promiscuous mode [ 36.350707][ T28] audit: type=1400 audit(1786624809.207:166): avc: denied { bpf } for pid=3503 comm="syz.1.2" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 36.400023][ T3297] veth1_macvtap: entered promiscuous mode [ 36.443612][ T28] audit: type=1400 audit(1786624809.267:167): avc: denied { create } for pid=3503 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 36.453550][ T3435] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.476701][ T28] audit: type=1400 audit(1786624809.267:168): avc: denied { read } for pid=3503 comm="syz.1.2" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 36.497164][ T28] audit: type=1400 audit(1786624809.277:169): avc: denied { read write } for pid=3301 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.526218][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.529204][ T28] audit: type=1400 audit(1786624809.277:170): avc: denied { open } for pid=3301 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.534520][ T3499] Zero length message leads to an empty skb [ 36.562841][ T28] audit: type=1400 audit(1786624809.277:171): avc: denied { ioctl } for pid=3301 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 36.589549][ T28] audit: type=1400 audit(1786624809.347:172): avc: denied { create } for pid=3498 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 36.615707][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.625220][ T28] audit: type=1400 audit(1786624809.347:173): avc: denied { write } for pid=3498 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 36.646850][ T28] audit: type=1400 audit(1786624809.347:174): avc: denied { prog_run } for pid=3503 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 36.669526][ T68] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.699497][ T68] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.744656][ T3506] ================================================================== [ 36.752781][ T3506] BUG: KCSAN: data-race in ring_buffer_unlock_commit / ring_buffer_unlock_commit [ 36.761930][ T3506] [ 36.764268][ T3506] read to 0xffff888100074cb4 of 1 bytes by task 3514 on cpu 1: [ 36.771838][ T3506] ring_buffer_unlock_commit+0x54/0x440 [ 36.777407][ T3506] trace_buffer_unlock_commit_regs+0x43/0x310 [ 36.783500][ T3506] trace_event_buffer_commit+0x149/0x590 [ 36.789172][ T3506] trace_event_raw_event_tlb_flush+0xba/0x160 [ 36.795276][ T3506] switch_mm_irqs_off+0x221/0x350 [ 36.800343][ T3506] __schedule+0x65c/0xd10 [ 36.804710][ T3506] schedule+0x5a/0xa0 [ 36.808712][ T3506] schedule_hrtimeout_range_clock+0xd5/0x1a0 [ 36.814730][ T3506] schedule_hrtimeout_range+0x28/0x40 [ 36.820160][ T3506] do_select+0xed3/0xfa0 [ 36.824455][ T3506] core_sys_select+0x453/0x730 [ 36.829257][ T3506] __se_sys_pselect6+0x23f/0x2a0 [ 36.834232][ T3506] __x64_sys_pselect6+0x78/0x90 [ 36.839133][ T3506] x64_sys_call+0x8d5/0x3020 [ 36.843762][ T3506] do_syscall_64+0x136/0x3c0 [ 36.848397][ T3506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.854323][ T3506] [ 36.856667][ T3506] write to 0xffff888100074cb4 of 1 bytes by task 3506 on cpu 0: [ 36.864332][ T3506] ring_buffer_unlock_commit+0x6a/0x440 [ 36.869925][ T3506] trace_buffer_unlock_commit_regs+0x43/0x310 [ 36.876030][ T3506] trace_event_buffer_commit+0x149/0x590 [ 36.881700][ T3506] trace_event_raw_event_tlb_flush+0xba/0x160 [ 36.887817][ T3506] switch_mm_irqs_off+0x221/0x350 [ 36.892875][ T3506] unuse_temporary_mm+0x32/0x60 [ 36.897779][ T3506] __text_poke+0x3ac/0x4c0 [ 36.902223][ T3506] smp_text_poke_batch_finish+0x298/0x560 [ 36.907978][ T3506] __static_call_transform+0x276/0x2a0 [ 36.913480][ T3506] arch_static_call_transform+0x8f/0xb0 [ 36.919068][ T3506] __static_call_update+0x275/0x380 [ 36.922826][ T3384] Process accounting resumed [ 36.924313][ T3506] tracepoint_add_func+0x5c2/0x770 [ 36.924356][ T3506] tracepoint_probe_register+0x5b/0x90 [ 36.939533][ T3506] trace_event_reg+0x11e/0x190 [ 36.944367][ T3506] __ftrace_event_enable_disable+0x276/0x4b0 [ 36.950385][ T3506] __ftrace_set_clr_event_nolock+0x3a4/0x820 [ 36.956406][ T3506] ftrace_set_clr_event+0x2a8/0x320 [ 36.961653][ T3506] ftrace_event_write+0x170/0x1d0 [ 36.966706][ T3506] vfs_write+0x252/0x990 [ 36.970984][ T3506] ksys_write+0xdc/0x1a0 [ 36.975278][ T3506] __x64_sys_write+0x40/0x50 [ 36.979934][ T3506] x64_sys_call+0x27e1/0x3020 [ 36.984643][ T3506] do_syscall_64+0x136/0x3c0 [ 36.989269][ T3506] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.995195][ T3506] [ 36.997531][ T3506] value changed: 0x01 -> 0x00 [ 37.002220][ T3506] [ 37.004565][ T3506] Reported by Kernel Concurrency Sanitizer on: [ 37.010753][ T3506] CPU: 0 UID: 0 PID: 3506 Comm: syz.1.2 Not tainted syzkaller #0 PREEMPT(lazy) [ 37.019799][ T3506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 37.029967][ T3506] ================================================================== [ 37.058837][ T3435] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.076631][ C1] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 37.085291][ T3435] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.119561][ T363] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.133085][ T363] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.157811][ T49] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.181108][ T49] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.241797][ T3504] syz.1.2 (3504) used greatest stack depth: 11200 bytes left [ 37.267829][ T68] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.290808][ T68] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.388252][ T363] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.397432][ T363] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.432627][ T363] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.449057][ T363] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.538559][ T68] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.560044][ T68] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.985299][ T3506] syz.1.2 (3506) used greatest stack depth: 11128 bytes left