last executing test programs: 1.885440259s ago: executing program 0 (id=513): r0 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x96, 0x1, 0x0, 0x0, 0x0, 0x0, 0xa120, 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_config_ext, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="1e0000000000000005000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005700000095"], 0x0, 0x5, 0x0, 0x0, 0x0, 0x25}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x23) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x2000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r2}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000300)='cpu<02||!') 1.813845174s ago: executing program 0 (id=516): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000007800000095"], 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000700)='kfree\x00', r1}, 0x10) r2 = socket(0x28, 0x5, 0x0) connect$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x0, @local}, 0x10) connect$vsock_stream(r2, &(0x7f0000000400)={0x28, 0x0, 0x2710, @host}, 0x10) 1.790594536s ago: executing program 0 (id=517): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0xff, 0x7ffc1ffd}]}) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r1 = mq_open(&(0x7f00000004c0)='!\x7f\x00\xca\x00\x00\x00\f\x00\x00\x01E!T\xednux\x02\xc7\x12\xec\xca7\xbc\x1fS\x1c\x05y\x91\xe5\x9aL\xa9u\b\x00\x00\x00\xa0pC\x19\x9b\vY\x186\xa4\xe7\x1eg{`\xfa\xf3n\x8fIj6f\xfb\x13-g\x19(a6\x18\xe24nz\x83w8\xff\xfb\x83\f\x9a\xda\xc5w\x8eo\x02\xa3\xc1\x83\x91\xc6\xfd\x8c\xc4s\x03\x16\xa4+\xce|^\x98K_0\x8a\xb0\xff~\x1e\xd92\xb4r\xd8\xe7', 0x40, 0x110, 0x0) mq_timedreceive(r1, 0x0, 0xfffffffffffffee3, 0x2000000, 0x0) 1.134219979s ago: executing program 4 (id=536): r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xa2f01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r2 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_DEL_MIF(r2, 0x29, 0xc8, 0x0, 0xc000000) write$tun(r0, &(0x7f0000000340)={@void, @void, @eth={@broadcast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}, @val={@void, {0x8100, 0x2, 0x0, 0x2}}, {@ipv6={0x86dd, @udp={0xd, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @mcast2, {[], {0x4f1c, 0x1b59, 0x8}}}}}}}, 0x42) 1.032273497s ago: executing program 4 (id=541): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x30, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, 0x0}, 0x0) r0 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0x9, &(0x7f0000000380), 0x98) sendmsg$kcm(r0, &(0x7f00000003c0)={&(0x7f0000000740)=@in={0x2, 0x4e21, @loopback=0x7f0000e0}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000000880)='\r', 0xfffd}], 0x1}, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@getchain={0x24, 0x11, 0x1, 0xfffffffe, 0x2000001, {0x0, 0x0, 0x0, 0x0, {0x7, 0xa}, {0xd, 0xc}, {0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20048054) 1.004022609s ago: executing program 4 (id=542): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0x2000007d, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x21, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='memory.events.local\x00', 0x275a, 0x0) fdatasync(r2) 985.623551ms ago: executing program 4 (id=543): sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x4000811}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'geneve1\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70bd28, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xffff, 0xffff}, {0xd}}, [@qdisc_kind_options=@q_gred={{0x9}, {0x1c, 0x2, [@TCA_GRED_DPS={0x10, 0x3, {0x10, 0x3, 0x0, 0x1}}, @TCA_GRED_LIMIT={0x8, 0x5, 0x401}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x51}, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000180)={0x84, @remote, 0x0, 0x0, 'lblc\x00'}, 0x2c) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 954.709593ms ago: executing program 4 (id=544): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020782500000000002020207b1af8fe00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000001100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x18) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000600)={&(0x7f00000007c0)={0x20, r2, 0xb31, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4040}, 0x40) 924.399876ms ago: executing program 0 (id=545): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x4, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f00000001c0), 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) poll(&(0x7f0000000300)=[{0xffffffffffffffff, 0x35d}, {r0, 0x4002}], 0x2, 0x400) write$sndseq(r0, &(0x7f0000000000)=[{0x84, 0x77, 0x0, 0x0, @tick, {}, {}, @raw32}], 0xffc8) 919.184356ms ago: executing program 4 (id=546): pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00000001c0)=0xaf, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002, 0x2000}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f413, 0x0) 744.44115ms ago: executing program 2 (id=552): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=@newqdisc={0x44, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hfsc={{0x9}, {0x14, 0x2, @TCA_HFSC_FSC={0x10, 0x2, {0xd, 0xfffffffb, 0x7fffffff}}}}]}, 0x44}}, 0x20040084) sendmsg$nl_route_sched(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001380)=@newqdisc={0x30, 0x28, 0x4ee4e6a52ff56541, 0x4001, 0xfffffdfc, {0x0, 0x0, 0x0, r3, {0x3}, {0xffff, 0xffff}, {0x2, 0x1}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x400dc}, 0x4000080) 659.412307ms ago: executing program 2 (id=553): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x1, 0x0, 0x1}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000980)='mm_page_free\x00', r1}, 0x10) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x15) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 561.079355ms ago: executing program 3 (id=554): recvmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)=@getchain={0x24, 0x66, 0x100, 0x70bd28, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, {0xd, 0xffff}, {0x2, 0xfff2}, {0x0, 0x8}}}, 0x24}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newqdisc={0x3c, 0x24, 0xd0f, 0x70bd2b, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x8}, {0xffff, 0xffff}, {0x0, 0xc}}, [@qdisc_kind_options=@q_plug={{0x9}, {0xc, 0x2, {0xf36eb06d4f92d91a, 0x80000000}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80d1}, 0x3000881c) sendmmsg(r0, &(0x7f00000002c0), 0x40000000000009f, 0x0) 542.871826ms ago: executing program 3 (id=555): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000080)=ANY=[], 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000001c0)=0x8, 0x44) recvmmsg(r0, &(0x7f0000002280)=[{{0x0, 0x0, 0x0}, 0x8}], 0x1, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 470.567062ms ago: executing program 3 (id=556): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000100000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000040)='sys_enter\x00', r0}, 0x18) r1 = syz_io_uring_setup(0x2f90, &(0x7f0000000180)={0x0, 0xc383, 0x3010, 0x2, 0x200004}, &(0x7f0000000100), &(0x7f0000000140)) r2 = epoll_create(0xaf2) epoll_pwait2(r2, &(0x7f0000000280)=[{}], 0x1, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0xe000200f}) 434.488985ms ago: executing program 2 (id=557): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2, &(0x7f0000000000)=0x9, 0x8, 0x0) set_mempolicy_home_node(&(0x7f0000417000/0x2000)=nil, 0x2000, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28011, r0, 0x0) 387.442899ms ago: executing program 3 (id=558): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000080)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x0, 0x0, 0x7ffc1ffb}]}) syz_io_uring_setup(0x231, &(0x7f00000000c0)={0x0, 0x0, 0x10100}, &(0x7f00000021c0), 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='hugetlb.1GB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000004c0), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x28011, r0, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) cachestat(r0, &(0x7f0000000040), 0x0, 0x0) 251.00978ms ago: executing program 2 (id=559): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x11, 0xb, &(0x7f00000009c0)=ANY=[@ANYBLOB="18000000000080000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000a3850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) write$P9_RLERRORu(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB='S\x00\x00\x00\a\x00\x00', @ANYRESHEX], 0x53) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180), 0x2004000, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) 189.330845ms ago: executing program 2 (id=560): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x5, 0x400, 0x9, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000800000000000000000000018110000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000380)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000140)='sched_switch\x00', r1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4000000010001fff000000000000000000060000", @ANYRES32=0x0, @ANYBLOB="0000000000000000180012800e0001007769726567756172640000000400028008000a00b8"], 0x40}}, 0x0) 182.021415ms ago: executing program 1 (id=561): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030007e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000680)=ANY=[@ANYBLOB="14000000100001000000000000b890c1a000000a80000000160a01030000000000000000020000000900020073797a30000000000900010073797a30000000005400038008000240000000000800014000000000400003801400010076657468315f746f5f6272696467650014000100776732000000000000000000000000001400010076657468305f746f5f7465616d00000014000000110001"], 0xa8}}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000006"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000007000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000e00007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='kfree\x00', r2, 0x0, 0xffffffffffffffff}, 0x18) sendmsg$NFT_BATCH(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a5c000000180a0500000000000000000002000000300003802c00038004000100776732000000000000000000000000001400010076657468315f746f5f627269646765000900020073797a30000000000900010073797a30"], 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) 164.085347ms ago: executing program 1 (id=562): socket$nl_route(0x10, 0x3, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') socket$nl_route(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, 0x0, 0x0}, 0x94) unshare(0x22020600) poll(&(0x7f0000000000), 0x20000000000000b5, 0x9) 146.416198ms ago: executing program 3 (id=563): r0 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x48, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r2, {0x0, 0x2}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_prio={{0x9}, {0x18, 0x2, {0x8}}}]}, 0x48}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x34, 0x24, 0xd0f, 0x0, 0x25dfdbfc, {0x60, 0x0, 0x0, r4, {0x0, 0x3}, {0x1, 0x2}}, [@qdisc_kind_options=@q_pfifo_fast={0xf}]}, 0x34}, 0x1, 0x0, 0x0, 0x40004}, 0x40000) 141.993508ms ago: executing program 1 (id=564): r0 = socket$tipc(0x1e, 0x5, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r1, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x3, {0x43}}, 0x10) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0x4, 0x3, 0x3}, 0x10) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100000700002c0000000000000004850000002300000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r2}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x43, 0xfffffffc, 0x3, 0x3}, 0x10) 116.330591ms ago: executing program 1 (id=565): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x20000000000001a6, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000f6000000850000004300000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={&(0x7f0000000580)='kmem_cache_free\x00', r1}, 0x10) r2 = open(&(0x7f00009e1000)='./file0\x00', 0x60840, 0x0) fcntl$setlease(r2, 0x400, 0x0) fcntl$setlease(r2, 0x400, 0x2) 112.094711ms ago: executing program 3 (id=566): sched_setaffinity(0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, 0x0, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file1\x00', 0x3000046, &(0x7f00000004c0)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@usrquota}, {@data_err_ignore}, {@nobarrier}, {@oldalloc}, {@grpquota}, {@noload}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x553, &(0x7f0000001080)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x1c1840, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000e80)='./bus\x00', 0x1c1002, 0x0) write(r1, &(0x7f00000001c0)="f14a18f6913026bbc8e195ec033d173c", 0x10) sendfile(r1, r0, 0x0, 0x40001) 91.202363ms ago: executing program 1 (id=567): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x0, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18050000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000001000000850000007800000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x10, &(0x7f0000000580)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000006c0)={&(0x7f0000000700)='kmem_cache_free\x00', r1}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2284, &(0x7f0000000080)) 71.868964ms ago: executing program 2 (id=568): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x4, 0x7fe2, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000680), &(0x7f0000000780), 0x6, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r2}, 0x10) sendmsg$TIPC_CMD_GET_MAX_PORTS(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000180)={0x1c}, 0x1c}}, 0x0) 44.138856ms ago: executing program 0 (id=569): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="16000000000000000400000001"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x41100}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) sendmsg$inet(r3, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20000000) 43.363736ms ago: executing program 1 (id=570): r0 = socket(0x2, 0x80805, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) close(0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010100}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7a, &(0x7f0000000340)={r2, @in6={{0xa, 0x3, 0x4, @mcast1}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x3}, &(0x7f0000000240)=0x8) 0s ago: executing program 0 (id=571): r0 = open(&(0x7f00000005c0)='./bus\x00', 0x60842, 0x0) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x78c00}], 0x1, 0x1200, 0x30, 0x3) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x25, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 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, 0xfffffffe, 0x1, @perf_bp={0x0, 0x4}, 0x0, 0x10000, 0x0, 0x1, 0x8, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x143a82, 0x2) r2 = dup(r1) r3 = open(&(0x7f0000000040)='./bus\x00', 0x40d00, 0x20) sendfile(r2, r3, 0x0, 0x8000fffffffe) kernel console output (not intermixed with test programs): [ 15.100155][ T29] audit: type=1400 audit(1754771809.575:60): avc: denied { rlimitinh } for pid=3180 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 15.102840][ T29] audit: type=1400 audit(1754771809.575:61): avc: denied { siginh } for pid=3180 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.252' (ED25519) to the list of known hosts. [ 22.454363][ T29] audit: type=1400 audit(1754771816.935:62): avc: denied { mounton } for pid=3290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.455227][ T3290] cgroup: Unknown subsys name 'net' [ 22.477262][ T29] audit: type=1400 audit(1754771816.935:63): avc: denied { mount } for pid=3290 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 [ 22.505747][ T29] audit: type=1400 audit(1754771816.975:64): avc: denied { unmount } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.609269][ T3290] cgroup: Unknown subsys name 'cpuset' [ 22.615546][ T3290] cgroup: Unknown subsys name 'rlimit' [ 22.784303][ T29] audit: type=1400 audit(1754771817.265:65): avc: denied { setattr } for pid=3290 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 [ 22.807566][ T29] audit: type=1400 audit(1754771817.265:66): avc: denied { create } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.828074][ T29] audit: type=1400 audit(1754771817.265:67): avc: denied { write } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.835211][ T3295] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.849442][ T29] audit: type=1400 audit(1754771817.265:68): avc: denied { read } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.878322][ T29] audit: type=1400 audit(1754771817.275:69): avc: denied { mounton } for pid=3290 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 [ 22.903464][ T29] audit: type=1400 audit(1754771817.275:70): avc: denied { mount } for pid=3290 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 Setting up swapspace version 1, size = 127995904 bytes [ 22.926800][ T29] audit: type=1400 audit(1754771817.345:71): avc: denied { relabelto } for pid=3295 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.964034][ T3290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.016751][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 24.035346][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 24.095895][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.103013][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.110193][ T3306] bridge_slave_0: entered allmulticast mode [ 24.116618][ T3306] bridge_slave_0: entered promiscuous mode [ 24.138648][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.145780][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.153229][ T3306] bridge_slave_1: entered allmulticast mode [ 24.159714][ T3306] bridge_slave_1: entered promiscuous mode [ 24.174383][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.181730][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.189169][ T3303] bridge_slave_0: entered allmulticast mode [ 24.195581][ T3303] bridge_slave_0: entered promiscuous mode [ 24.211547][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 24.220466][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.227554][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.234756][ T3303] bridge_slave_1: entered allmulticast mode [ 24.241042][ T3303] bridge_slave_1: entered promiscuous mode [ 24.250955][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 24.260720][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.283368][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.321260][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.344292][ T3306] team0: Port device team_slave_0 added [ 24.353670][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.374008][ T3306] team0: Port device team_slave_1 added [ 24.392442][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.399550][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.406656][ T3301] bridge_slave_0: entered allmulticast mode [ 24.413186][ T3301] bridge_slave_0: entered promiscuous mode [ 24.426905][ T3303] team0: Port device team_slave_0 added [ 24.432797][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 24.441693][ T3303] team0: Port device team_slave_1 added [ 24.447400][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.454586][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.461873][ T3301] bridge_slave_1: entered allmulticast mode [ 24.468076][ T3301] bridge_slave_1: entered promiscuous mode [ 24.494221][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.501249][ T3306] 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. [ 24.527306][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.543141][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.550239][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.557411][ T3312] bridge_slave_0: entered allmulticast mode [ 24.563729][ T3312] bridge_slave_0: entered promiscuous mode [ 24.577774][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.584759][ T3303] 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. [ 24.610688][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.626207][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.633306][ T3306] 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. [ 24.659167][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.672210][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.679265][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.686428][ T3312] bridge_slave_1: entered allmulticast mode [ 24.693054][ T3312] bridge_slave_1: entered promiscuous mode [ 24.706044][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.713027][ T3303] 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. [ 24.738959][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.753174][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.763805][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.797973][ T3306] hsr_slave_0: entered promiscuous mode [ 24.803917][ T3306] hsr_slave_1: entered promiscuous mode [ 24.816650][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.840282][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.859323][ T3301] team0: Port device team_slave_0 added [ 24.865819][ T3301] team0: Port device team_slave_1 added [ 24.877082][ T3303] hsr_slave_0: entered promiscuous mode [ 24.883090][ T3303] hsr_slave_1: entered promiscuous mode [ 24.889023][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 24.894730][ T3303] Cannot create hsr debugfs directory [ 24.900326][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.907386][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.914602][ T3319] bridge_slave_0: entered allmulticast mode [ 24.920941][ T3319] bridge_slave_0: entered promiscuous mode [ 24.945583][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.952752][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.960136][ T3319] bridge_slave_1: entered allmulticast mode [ 24.966632][ T3319] bridge_slave_1: entered promiscuous mode [ 24.977550][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.984570][ 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 1560 would solve the problem. [ 25.010467][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.021773][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.028704][ 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 1560 would solve the problem. [ 25.054754][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.066064][ T3312] team0: Port device team_slave_0 added [ 25.094139][ T3312] team0: Port device team_slave_1 added [ 25.122957][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.137189][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.150380][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.157310][ T3312] 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. [ 25.183266][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.210302][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.217273][ T3312] 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. [ 25.243399][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.267748][ T3301] hsr_slave_0: entered promiscuous mode [ 25.273807][ T3301] hsr_slave_1: entered promiscuous mode [ 25.279672][ T3301] debugfs: 'hsr0' already exists in 'hsr' [ 25.285388][ T3301] Cannot create hsr debugfs directory [ 25.307550][ T3319] team0: Port device team_slave_0 added [ 25.330532][ T3319] team0: Port device team_slave_1 added [ 25.350165][ T3312] hsr_slave_0: entered promiscuous mode [ 25.356124][ T3312] hsr_slave_1: entered promiscuous mode [ 25.362060][ T3312] debugfs: 'hsr0' already exists in 'hsr' [ 25.367783][ T3312] Cannot create hsr debugfs directory [ 25.396814][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.403816][ T3319] 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. [ 25.429728][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.451097][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.458105][ T3319] 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. [ 25.484210][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.536183][ T3319] hsr_slave_0: entered promiscuous mode [ 25.543338][ T3319] hsr_slave_1: entered promiscuous mode [ 25.549253][ T3319] debugfs: 'hsr0' already exists in 'hsr' [ 25.554982][ T3319] Cannot create hsr debugfs directory [ 25.566009][ T3306] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 25.576634][ T3306] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 25.605574][ T3306] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 25.627501][ T3306] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 25.688289][ T3303] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 25.701575][ T3303] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 25.710530][ T3303] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 25.719946][ T3303] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 25.741160][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.751185][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.760137][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.773535][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.797749][ T3312] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.806411][ T3312] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 25.816397][ T3312] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 25.829040][ T3312] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 25.847953][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.863378][ T3319] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.873139][ T3319] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.883814][ T3319] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.900626][ T3319] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.910589][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.934594][ T2314] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.941667][ T2314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.950583][ T2314] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.957686][ T2314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.013361][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.031245][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.048507][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.065304][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.075648][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.093918][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.103944][ T2314] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.111039][ T2314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.122297][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.132440][ T1446] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.139525][ T1446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.148963][ T1446] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.156033][ T1446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.165849][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.178230][ T1446] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.185310][ T1446] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.194614][ T1446] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.201796][ T1446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.213489][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.224188][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.231297][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.244983][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.252114][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.267118][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.274277][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.305879][ T3301] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.319355][ T3303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.410004][ T3306] veth0_vlan: entered promiscuous mode [ 26.433984][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.459446][ T3306] veth1_vlan: entered promiscuous mode [ 26.482466][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.494154][ T3306] veth0_macvtap: entered promiscuous mode [ 26.502122][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.514473][ T3306] veth1_macvtap: entered promiscuous mode [ 26.523089][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.560411][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.600039][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.627938][ T3303] veth0_vlan: entered promiscuous mode [ 26.642835][ T1750] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.665970][ T3303] veth1_vlan: entered promiscuous mode [ 26.673053][ T1750] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.682899][ T3301] veth0_vlan: entered promiscuous mode [ 26.695922][ T1750] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.706625][ T3301] veth1_vlan: entered promiscuous mode [ 26.713500][ T1750] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.735210][ T3319] veth0_vlan: entered promiscuous mode [ 26.753980][ T3301] veth0_macvtap: entered promiscuous mode [ 26.764171][ T3319] veth1_vlan: entered promiscuous mode [ 26.774898][ T3306] 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. [ 26.775924][ T3303] veth0_macvtap: entered promiscuous mode [ 26.799510][ T3301] veth1_macvtap: entered promiscuous mode [ 26.811146][ T3303] veth1_macvtap: entered promiscuous mode [ 26.837162][ T3312] veth0_vlan: entered promiscuous mode [ 26.847859][ T3319] veth0_macvtap: entered promiscuous mode [ 26.856337][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.864592][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.872893][ T3319] veth1_macvtap: entered promiscuous mode [ 26.884240][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.892814][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.900868][ T3312] veth1_vlan: entered promiscuous mode [ 26.920031][ T1446] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.938466][ T3312] veth0_macvtap: entered promiscuous mode [ 26.955498][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.966937][ T1446] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.978790][ T3312] veth1_macvtap: entered promiscuous mode [ 26.988555][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.003040][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.015481][ T1446] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.029119][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.056196][ T31] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.101324][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.120827][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.139738][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.155199][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.176409][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.185716][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.219209][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.219248][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.219466][ T12] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.219502][ T12] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.219536][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.219620][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.235823][ T3484] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 27.284137][ T3489] loop3: detected capacity change from 0 to 1024 [ 27.284437][ T3489] ======================================================= [ 27.284437][ T3489] WARNING: The mand mount option has been deprecated and [ 27.284437][ T3489] and is ignored by this kernel. Remove the mand [ 27.284437][ T3489] option from the mount to silence this warning. [ 27.284437][ T3489] ======================================================= [ 27.292284][ T3470] syz.1.2 (3470) used greatest stack depth: 10232 bytes left [ 27.322061][ T3489] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 27.441169][ T3498] loop2: detected capacity change from 0 to 512 [ 27.488879][ T29] kauditd_printk_skb: 38 callbacks suppressed [ 27.488893][ T29] audit: type=1400 audit(1754771821.965:110): avc: denied { add_name } for pid=3488 comm="syz.3.8" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 27.518997][ T3498] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 27.534509][ T3498] ext4 filesystem being mounted at /2/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 27.546000][ T29] audit: type=1400 audit(1754771821.975:111): avc: denied { create } for pid=3488 comm="syz.3.8" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 27.566011][ T29] audit: type=1400 audit(1754771821.975:112): avc: denied { read write } for pid=3488 comm="syz.3.8" name="file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 27.588648][ T29] audit: type=1400 audit(1754771821.975:113): avc: denied { open } for pid=3488 comm="syz.3.8" path="/1/file1/file1" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 27.611366][ T29] audit: type=1400 audit(1754771822.025:114): avc: denied { execute } for pid=3507 comm="syz.4.14" path="/2/cgroup.events" dev="tmpfs" ino=29 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 27.623394][ T3515] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 27.635211][ T29] audit: type=1400 audit(1754771822.105:115): avc: denied { create } for pid=3514 comm="syz.4.16" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 27.659446][ T3489] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4183: comm syz.3.8: Allocating blocks 449-513 which overlap fs metadata [ 27.680685][ T29] audit: type=1400 audit(1754771822.165:116): avc: denied { ioctl } for pid=3514 comm="syz.4.16" path="socket:[4507]" dev="sockfs" ino=4507 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 27.727284][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 27.747662][ T3488] EXT4-fs (loop3): pa ffff888107213070: logic 48, phys. 177, len 21 [ 27.755741][ T3488] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:5434: group 0, free 0, pa_free 4 [ 27.777759][ T29] audit: type=1400 audit(1754771822.255:117): avc: denied { read } for pid=3524 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 27.779136][ T3523] syzkaller1: entered promiscuous mode [ 27.802419][ T3523] syzkaller1: entered allmulticast mode [ 27.814853][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 27.833390][ T29] audit: type=1400 audit(1754771822.315:118): avc: denied { mount } for pid=3526 comm="syz.2.20" name="/" dev="configfs" ino=1468 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 27.891677][ T29] audit: type=1400 audit(1754771822.345:119): avc: denied { search } for pid=3526 comm="syz.2.20" name="/" dev="configfs" ino=1468 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 27.932614][ T3533] netlink: 'syz.3.23': attribute type 21 has an invalid length. [ 27.940494][ T3533] IPv6: NLM_F_CREATE should be specified when creating new route [ 27.993029][ T3539] process 'syz.4.25' launched './file0' with NULL argv: empty string added [ 28.094705][ T3551] loop2: detected capacity change from 0 to 4096 [ 28.119204][ T3551] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.154582][ T3551] EXT4-fs (loop2): shut down requested (0) [ 28.213234][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.354133][ T3575] netlink: 96 bytes leftover after parsing attributes in process `syz.2.41'. [ 28.486809][ T3591] loop0: detected capacity change from 0 to 512 [ 28.524916][ T3591] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 28.539840][ T3591] ext4 filesystem being mounted at /4/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 28.565780][ T3591] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.48: corrupted xattr block 33: e_value out of bounds [ 28.582638][ T3591] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 28.591794][ T3591] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.48: corrupted xattr block 33: e_value out of bounds [ 28.608753][ T3591] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 28.623385][ T3608] netlink: 4 bytes leftover after parsing attributes in process `syz.3.55'. [ 28.623386][ T3606] EXT4-fs error (device loop0): ext4_xattr_block_get:593: inode #15: comm syz.0.48: corrupted xattr block 33: e_value out of bounds [ 28.678554][ T3606] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 28.689272][ T3608] Zero length message leads to an empty skb [ 28.711536][ T3612] vlan2: entered allmulticast mode [ 28.716800][ T3612] bond0: entered allmulticast mode [ 28.721993][ T3612] bond_slave_0: entered allmulticast mode [ 28.727710][ T3612] bond_slave_1: entered allmulticast mode [ 28.748341][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.886530][ T3627] netlink: 48 bytes leftover after parsing attributes in process `syz.2.63'. [ 29.146704][ T3643] sctp: [Deprecated]: syz.2.69 (pid 3643) Use of int in max_burst socket option. [ 29.146704][ T3643] Use struct sctp_assoc_value instead [ 29.438654][ T3672] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 29.512863][ T3674] loop3: detected capacity change from 0 to 8192 [ 29.520021][ T3674] msdos: Unknown parameter '' [ 29.634369][ T3681] syz.3.86 uses obsolete (PF_INET,SOCK_PACKET) [ 29.753375][ T3699] netlink: 'syz.1.95': attribute type 10 has an invalid length. [ 29.996551][ T3713] loop2: detected capacity change from 0 to 128 [ 30.019539][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.027981][ T3713] FAT-fs (loop2): Filesystem has been set read-only [ 30.035584][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.044065][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.052771][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.061376][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.070812][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.079411][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.087939][ T3713] FAT-fs (loop2): error, fat_bmap_cluster: request beyond EOF (i_pos 52) [ 30.133105][ T3719] loop1: detected capacity change from 0 to 512 [ 30.157912][ T3719] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 30.171467][ T3719] ext4 filesystem being mounted at /16/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.209301][ T3719] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #18: comm syz.1.104: corrupted inode contents [ 30.225853][ T3719] EXT4-fs (loop1): Remounting filesystem read-only [ 30.234836][ T3719] EXT4-fs warning (device loop1): ext4_evict_inode:274: xattr delete (err -30) [ 30.237655][ T3729] 9pnet: p9_errstr2errno: server reported unknown error @0x0000000000000007 [ 30.265477][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 30.276890][ T3731] loop2: detected capacity change from 0 to 128 [ 30.287755][ T3731] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 30.300627][ T3731] ext4 filesystem being mounted at /29/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 30.357883][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 30.843214][ T3800] loop2: detected capacity change from 0 to 128 [ 30.907754][ T3803] netlink: 8 bytes leftover after parsing attributes in process `syz.2.138'. [ 31.023758][ T3810] loop2: detected capacity change from 0 to 1024 [ 31.058980][ T3810] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 31.128160][ T3810] ext4 filesystem being mounted at /41/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 31.153095][ T3303] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 31.205180][ T3827] loop9: detected capacity change from 0 to 7 [ 31.212074][ T3827] Buffer I/O error on dev loop9, logical block 0, async page read [ 31.220049][ T3827] Buffer I/O error on dev loop9, logical block 0, async page read [ 31.227930][ T3827] loop9: unable to read partition table [ 31.246694][ T3827] loop_reread_partitions: partition scan of loop9 (被xڬdGݡ [ 31.246694][ T3827] ) failed (rc=-5) [ 31.247553][ T3294] Buffer I/O error on dev loop9, logical block 0, async page read [ 31.279588][ T3294] Buffer I/O error on dev loop9, logical block 0, async page read [ 31.294012][ T3294] Buffer I/O error on dev loop9, logical block 0, async page read [ 31.307209][ T3294] Buffer I/O error on dev loop9, logical block 0, async page read [ 31.324624][ T3294] Buffer I/O error on dev loop9, logical block 0, async page read [ 31.424992][ T3845] capability: warning: `syz.3.158' uses deprecated v2 capabilities in a way that may be insecure [ 31.586367][ T3865] bridge0: port 3(batadv1) entered blocking state [ 31.592901][ T3865] bridge0: port 3(batadv1) entered disabled state [ 31.620999][ T3865] batadv1: entered allmulticast mode [ 31.628236][ T3865] batadv1: entered promiscuous mode [ 31.635293][ T3870] netlink: 96 bytes leftover after parsing attributes in process `syz.4.167'. [ 31.746614][ T3875] loop3: detected capacity change from 0 to 512 [ 31.762468][ T3883] wireguard0: entered promiscuous mode [ 31.768133][ T3883] wireguard0: entered allmulticast mode [ 31.778916][ T3875] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 31.791998][ T3875] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 31.801170][ T3875] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 31.817779][ T3886] netlink: 24 bytes leftover after parsing attributes in process `syz.0.175'. [ 31.826870][ T3875] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 31.841344][ T3875] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 31.866471][ T3875] System zones: 0-2, 18-18, 34-35 [ 31.872062][ T3875] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.908185][ T3893] netlink: 20 bytes leftover after parsing attributes in process `syz.4.178'. [ 31.917129][ T3893] netlink: 21 bytes leftover after parsing attributes in process `syz.4.178'. [ 31.926000][ T3893] netlink: 'syz.4.178': attribute type 2 has an invalid length. [ 31.933648][ T3893] netlink: 21 bytes leftover after parsing attributes in process `syz.4.178'. [ 31.972044][ T3894] netlink: 4 bytes leftover after parsing attributes in process `syz.1.176'. [ 32.039349][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.048382][ T3909] 9pnet_fd: Insufficient options for proto=fd [ 32.099022][ T31] batman_adv: batadv1: No IGMP Querier present - multicast optimizations disabled [ 32.108275][ T31] batman_adv: batadv1: No MLD Querier present - multicast optimizations disabled [ 32.167314][ T3923] sd 0:0:1:0: device reset [ 32.171118][ T3925] netlink: 'syz.3.192': attribute type 6 has an invalid length. [ 32.205457][ T3931] sch_tbf: burst 3298 is lower than device lo mtu (65550) ! [ 32.253648][ C0] vcan0: j1939_session_tx_dat: 0xffff88811b555000: queue data error: -100 [ 32.267987][ T3939] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.276633][ T3939] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.478400][ T3952] vhci_hcd: default hub control req: 800f v0000 i0000 l31125 [ 32.516122][ T29] kauditd_printk_skb: 246 callbacks suppressed [ 32.516138][ T29] audit: type=1326 audit(1754771826.995:366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3955 comm="syz.1.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 32.547189][ T29] audit: type=1326 audit(1754771827.005:367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3955 comm="syz.1.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=140 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 32.570552][ T29] audit: type=1326 audit(1754771827.005:368): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3955 comm="syz.1.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 32.593820][ T29] audit: type=1326 audit(1754771827.005:369): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3955 comm="syz.1.207" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 32.725143][ T29] audit: type=1400 audit(1754771827.205:370): avc: denied { read } for pid=3963 comm="syz.1.211" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 32.747858][ T29] audit: type=1400 audit(1754771827.205:371): avc: denied { open } for pid=3963 comm="syz.1.211" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 32.771074][ T29] audit: type=1400 audit(1754771827.205:372): avc: denied { ioctl } for pid=3963 comm="syz.1.211" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 32.810573][ T3966] sd 0:0:1:0: device reset [ 32.847261][ T29] audit: type=1400 audit(1754771827.325:373): avc: denied { write } for pid=3969 comm="syz.2.214" path="socket:[6270]" dev="sockfs" ino=6270 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 32.900373][ T3974] syz.4.216 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 33.030539][ T29] audit: type=1326 audit(1754771827.515:374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3985 comm="syz.2.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f40982aebe9 code=0x7ffc0000 [ 33.063035][ T3988] vlan2: entered allmulticast mode [ 33.078386][ T29] audit: type=1326 audit(1754771827.535:375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3985 comm="syz.2.220" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f40982aebe9 code=0x7ffc0000 [ 33.397662][ T4012] mmap: syz.1.232 (4012) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 33.447649][ T4014] loop3: detected capacity change from 0 to 8192 [ 33.484493][ T4014] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 33.773541][ T4036] loop2: detected capacity change from 0 to 7 [ 33.793034][ T4038] __nla_validate_parse: 2 callbacks suppressed [ 33.793050][ T4038] netlink: 24 bytes leftover after parsing attributes in process `syz.4.243'. [ 33.974471][ T4051] veth1_macvtap: left promiscuous mode [ 33.991495][ T4051] macsec0: entered promiscuous mode [ 34.038918][ T4057] Driver unsupported XDP return value 0 on prog (id 172) dev N/A, expect packet loss! [ 34.145564][ T4064] serio: Serial port ptm0 [ 34.190443][ T4069] loop1: detected capacity change from 0 to 764 [ 34.199632][ T10] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 34.218911][ T10] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 34.233533][ T4073] netlink: 152 bytes leftover after parsing attributes in process `syz.3.258'. [ 34.244594][ T4069] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 34.330949][ T4069] Symlink component flag not implemented [ 34.337090][ T4069] Symlink component flag not implemented (7) [ 34.347997][ T4078] loop3: detected capacity change from 0 to 128 [ 34.368581][ T4078] FAT-fs (loop3): Directory bread(block 32) failed [ 34.375400][ T4078] FAT-fs (loop3): Directory bread(block 33) failed [ 34.392747][ T4078] FAT-fs (loop3): Directory bread(block 34) failed [ 34.408845][ T4078] FAT-fs (loop3): Directory bread(block 35) failed [ 34.417286][ T4078] FAT-fs (loop3): Directory bread(block 36) failed [ 34.436046][ T4078] FAT-fs (loop3): Directory bread(block 37) failed [ 34.446075][ T4078] FAT-fs (loop3): Directory bread(block 38) failed [ 34.460850][ T4078] FAT-fs (loop3): Directory bread(block 39) failed [ 34.482899][ T4078] FAT-fs (loop3): Directory bread(block 40) failed [ 34.508775][ T4078] FAT-fs (loop3): Directory bread(block 41) failed [ 34.579128][ T4078] syz.3.260: attempt to access beyond end of device [ 34.579128][ T4078] loop3: rw=0, sector=4108, nr_sectors = 4 limit=128 [ 34.607912][ T4078] FAT-fs (loop3): Filesystem has been set read-only [ 34.616503][ T4078] FAT-fs (loop3): error, fat_free_clusters: deleting FAT entry beyond EOF [ 34.734589][ T4099] netlink: 8 bytes leftover after parsing attributes in process `syz.2.270'. [ 34.833383][ T4111] loop1: detected capacity change from 0 to 512 [ 34.875092][ T4111] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 34.923246][ T4111] EXT4-fs (loop1): 1 orphan inode deleted [ 34.929173][ T4111] EXT4-fs (loop1): 1 truncate cleaned up [ 34.941696][ T4121] IPv6: Can't replace route, no match found [ 34.989110][ T4111] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.032704][ T4111] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2848: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 35.093761][ T4111] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 35.113336][ T4111] EXT4-fs (loop1): Remounting filesystem read-only [ 35.134629][ T4111] EXT4-fs (loop1): error restoring inline_data for inode -- potential data loss! (inode 12, error -30) [ 35.203664][ T3306] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.234663][ T4149] loop0: detected capacity change from 0 to 512 [ 35.255684][ T4149] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.297837][ T4149] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.321833][ T4156] loop3: detected capacity change from 0 to 512 [ 35.330564][ T4156] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.359721][ T4162] loop1: detected capacity change from 0 to 128 [ 35.379962][ T4156] EXT4-fs (loop3): 1 truncate cleaned up [ 35.387641][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.400969][ T4156] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.442874][ T4156] sg_write: data in/out 11329/120 bytes for SCSI command 0x0-- guessing data in; [ 35.442874][ T4156] program syz.3.295 not setting count and/or reply_len properly [ 35.559050][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.706517][ T4203] loop3: detected capacity change from 0 to 4096 [ 35.738248][ T4203] EXT4-fs: Ignoring removed nomblk_io_submit option [ 35.760787][ T4214] netlink: 24 bytes leftover after parsing attributes in process `syz.2.317'. [ 35.770196][ T4203] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.798790][ T4219] netlink: 48 bytes leftover after parsing attributes in process `gtp'. [ 35.816121][ T4221] netlink: 4 bytes leftover after parsing attributes in process `syz.1.319'. [ 35.858429][ T4221] netlink: 4 bytes leftover after parsing attributes in process `'. [ 36.058919][ T4260] 9p: Unknown Cache mode or invalid value n [ 36.241550][ T4277] : renamed from vlan1 (while UP) [ 36.263245][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.370025][ T4289] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 36.370025][ T4289] program syz.3.343 not setting count and/or reply_len properly [ 36.411972][ T4295] loop3: detected capacity change from 0 to 1024 [ 36.430125][ T4295] EXT4-fs: Ignoring removed orlov option [ 36.443088][ T4295] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.476966][ T4307] netlink: 24 bytes leftover after parsing attributes in process `syz.4.352'. [ 36.527512][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.636278][ T80] I/O error, dev loop3, sector 0 op 0x1:(WRITE) flags 0x800 phys_seg 0 prio class 2 [ 36.750062][ T4339] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 1340 [ 37.022677][ T4376] netlink: 4 bytes leftover after parsing attributes in process `syz.4.383'. [ 37.032201][ T4376] netlink: 4 bytes leftover after parsing attributes in process `syz.4.383'. [ 37.041798][ T4368] loop2: detected capacity change from 0 to 8192 [ 37.176533][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.184034][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.191466][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.202201][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.209624][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.217097][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.224540][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.231958][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.239430][ T2956] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 37.247801][ T2956] hid-generic 0000:0000:0000.0002: hidraw0: HID v8.00 Device [syz1] on syz0 [ 37.276703][ T2993] udevd[2993]: worker [3294] terminated by signal 33 (Unknown signal 33) [ 37.288845][ T2993] udevd[2993]: worker [3294] failed while handling '/devices/virtual/misc/uhid/0000:0000:0000.0002/hidraw/hidraw0' [ 37.311789][ T4396] netlink: 'syz.2.391': attribute type 30 has an invalid length. [ 37.325082][ T12] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.337968][ T12] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.347211][ T12] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.366876][ T12] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 37.433354][ T4407] netlink: 'syz.3.397': attribute type 1 has an invalid length. [ 37.553566][ T29] kauditd_printk_skb: 253 callbacks suppressed [ 37.553581][ T29] audit: type=1400 audit(1754771832.035:629): avc: denied { write } for pid=4421 comm="syz.3.404" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 37.626343][ T29] audit: type=1400 audit(1754771832.105:630): avc: denied { mounton } for pid=4427 comm="syz.3.407" path="/77/file0" dev="tmpfs" ino=416 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 37.658806][ T29] audit: type=1400 audit(1754771832.135:631): avc: denied { compute_member } for pid=4431 comm="syz.1.409" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 37.686592][ T29] audit: type=1326 audit(1754771832.165:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.410" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 37.709863][ T29] audit: type=1326 audit(1754771832.165:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.410" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 37.733366][ T29] audit: type=1326 audit(1754771832.175:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.410" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 37.756677][ T29] audit: type=1326 audit(1754771832.175:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.410" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 37.780052][ T29] audit: type=1326 audit(1754771832.175:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.410" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 37.803432][ T29] audit: type=1326 audit(1754771832.175:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.410" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 37.826651][ T29] audit: type=1326 audit(1754771832.175:638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4433 comm="syz.1.410" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f5d2399ebe9 code=0x7ffc0000 [ 38.042167][ T4454] loop0: detected capacity change from 0 to 256 [ 38.056213][ T4454] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000001) [ 38.064116][ T4454] FAT-fs (loop0): Filesystem has been set read-only [ 38.085035][ T4458] loop2: detected capacity change from 0 to 128 [ 38.133939][ T4458] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: writeback. [ 38.149499][ T4458] ext4 filesystem being mounted at /112/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.160812][ T4462] sctp: [Deprecated]: syz.1.424 (pid 4462) Use of int in max_burst socket option. [ 38.160812][ T4462] Use struct sctp_assoc_value instead [ 38.240006][ T4471] bond_slave_1: entered promiscuous mode [ 38.283152][ T4471] bond0: (slave bond_slave_1): Releasing backup interface [ 38.296031][ T4471] bond_slave_1 (unregistering): left promiscuous mode [ 38.327296][ T3303] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 38.411051][ T4486] netdevsim netdevsim4: Direct firmware load for ./file0/file1 failed with error -2 [ 38.421283][ T4488] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.428695][ T4488] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.437438][ T4488] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.444865][ T4488] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.545367][ T4508] netlink: 'syz.1.441': attribute type 1 has an invalid length. [ 38.834569][ T4552] wg2: entered promiscuous mode [ 38.839646][ T4552] wg2: entered allmulticast mode [ 38.881809][ T4560] bridge: RTM_NEWNEIGH with invalid ether address [ 38.973253][ T4569] sd 0:0:1:0: device reset [ 38.979269][ T4570] __nla_validate_parse: 9 callbacks suppressed [ 38.979282][ T4570] netlink: 8 bytes leftover after parsing attributes in process `syz.2.464'. [ 39.024663][ T4575] C: renamed from team_slave_0 (while UP) [ 39.032133][ T4575] netlink: 164 bytes leftover after parsing attributes in process `syz.3.466'. [ 39.173488][ T4592] syz_tun: entered allmulticast mode [ 39.189803][ T4590] syz_tun: left allmulticast mode [ 39.367255][ T4607] netlink: 12 bytes leftover after parsing attributes in process `syz.4.480'. [ 39.732561][ T4619] netlink: 8 bytes leftover after parsing attributes in process `syz.1.486'. [ 40.026161][ T4634] netlink: 100 bytes leftover after parsing attributes in process `syz.2.494'. [ 40.162785][ T4641] vhci_hcd: invalid port number 96 [ 40.167933][ T4641] vhci_hcd: default hub control req: 0300 vfffa i0060 l0 [ 40.308933][ T4652] loop3: detected capacity change from 0 to 512 [ 40.320254][ T4652] EXT4-fs: Ignoring removed oldalloc option [ 40.326309][ T4652] ext4: Unknown parameter 'smackfsfloor' [ 40.344052][ T4651] serio: Serial port ptm0 [ 40.535525][ T4665] can0: slcan on ttyS3. [ 40.609275][ T4665] can0 (unregistered): slcan off ttyS3. [ 40.840920][ T4696] loop3: detected capacity change from 0 to 4096 [ 40.860282][ T4696] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.909296][ T4696] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.984466][ T4713] loop1: detected capacity change from 0 to 128 [ 40.993365][ T4713] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 41.011124][ T4713] ext4 filesystem being mounted at /118/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 41.057991][ T3306] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.109625][ T4727] tmpfs: Unknown parameter 'usrquota0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.109625][ T4727] 0 [ 41.114496][ T4730] netlink: 372 bytes leftover after parsing attributes in process `syz.1.535'. [ 41.433421][ T4743] netlink: 4 bytes leftover after parsing attributes in process `syz.4.541'. [ 41.484435][ T4747] netlink: 8 bytes leftover after parsing attributes in process `syz.4.543'. [ 41.592500][ T4757] loop3: detected capacity change from 0 to 512 [ 41.623729][ T4757] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.649804][ T4757] ext4 filesystem being mounted at /108/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 41.687253][ T4766] netlink: 8 bytes leftover after parsing attributes in process `syz.2.550'. [ 41.690360][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.878774][ C1] GRED: Unable to relocate VQ 0x0 after dequeue, screwing up backlog [ 42.374267][ T4812] sd 0:0:1:0: device reset [ 42.379300][ T4810] loop3: detected capacity change from 0 to 1024 [ 42.396764][ T4810] EXT4-fs: Ignoring removed oldalloc option [ 42.402896][ T4810] EXT4-fs: Ignoring removed bh option [ 42.423535][ T4814] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4814 comm=syz.2.568 [ 42.439807][ T4816] sctp: [Deprecated]: syz.1.570 (pid 4816) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.439807][ T4816] Use struct sctp_sack_info instead [ 42.459932][ T2993] ================================================================== [ 42.468043][ T2993] BUG: KCSAN: data-race in __dentry_kill / fast_dput [ 42.470808][ T4810] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.474740][ T2993] [ 42.474754][ T2993] write to 0xffff888119c95a90 of 8 bytes by task 3605 on cpu 0: [ 42.497069][ T2993] __dentry_kill+0x142/0x4b0 [ 42.501669][ T2993] dput+0x5e/0xd0 [ 42.505318][ T2993] lookup_one_qstr_excl+0x15a/0x250 [ 42.510537][ T2993] do_unlinkat+0x176/0x480 [ 42.514959][ T2993] __x64_sys_unlink+0x2e/0x40 [ 42.519635][ T2993] x64_sys_call+0x2dc0/0x2ff0 [ 42.524322][ T2993] do_syscall_64+0xd2/0x200 [ 42.528876][ T2993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.534780][ T2993] [ 42.537110][ T2993] read to 0xffff888119c95a90 of 8 bytes by task 2993 on cpu 1: [ 42.544647][ T2993] fast_dput+0x5f/0x2c0 [ 42.548811][ T2993] dput+0x24/0xd0 [ 42.552457][ T2993] step_into+0x5b2/0x820 [ 42.556719][ T2993] walk_component+0x162/0x220 [ 42.561413][ T2993] path_lookupat+0xfe/0x2a0 [ 42.565935][ T2993] filename_lookup+0x147/0x340 [ 42.570821][ T2993] do_readlinkat+0x7d/0x320 [ 42.575373][ T2993] __x64_sys_readlink+0x47/0x60 [ 42.580241][ T2993] x64_sys_call+0x28da/0x2ff0 [ 42.584914][ T2993] do_syscall_64+0xd2/0x200 [ 42.589419][ T2993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.595313][ T2993] [ 42.597629][ T2993] value changed: 0xffff888237b52ad8 -> 0x0000000000000000 [ 42.604719][ T2993] [ 42.607044][ T2993] Reported by Kernel Concurrency Sanitizer on: [ 42.613211][ T2993] CPU: 1 UID: 0 PID: 2993 Comm: udevd Not tainted 6.16.0-syzkaller-12256-g561c80369df0 #0 PREEMPT(voluntary) [ 42.624854][ T2993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 42.634917][ T2993] ================================================================== [ 42.652832][ T29] kauditd_printk_skb: 387 callbacks suppressed [ 42.652849][ T29] audit: type=1400 audit(1754771836.975:1026): avc: denied { read } for pid=4808 comm="syz.3.566" path="/115/file1/bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 42.787989][ T4810] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4183: comm syz.3.566: Allocating blocks 1-17 which overlap fs metadata [ 42.851114][ T3319] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000.