last executing test programs: 3.616029655s ago: executing program 0 (id=6472): r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x4, 0xa, 0x80}, {0x8000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {{@in=@multicast1, 0x1, 0x3c}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3506, 0x3}}, 0xe8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev, 0x0, 0x2b}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}}, 0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@multicast2, 0x0, 0x2b}, 0x0, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000240)=ANY=[@ANYBLOB="0212000002"], 0x10}}, 0x0) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="0203100802"], 0x10}}, 0x0) sendmsg$key(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)={0x0, 0x10}}, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="b80000001300e9990000000000000000fc000000000000000000000000000000ac1e0001000000000000000000000000000043e8000000000a"], 0xb8}}, 0x0) 3.603272676s ago: executing program 0 (id=6473): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000002240)=ANY=[@ANYBLOB="bc000000", @ANYRES16, @ANYBLOB="0507000000000000000001000000040003001c000180080003000000000008000300000000000800030002000000880002800c00018008000100000000000c00018008000100000080000c00018008000100000000000c000180080001000000000054000180"], 0xbc}}, 0x0) 3.589151907s ago: executing program 0 (id=6474): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000795d6c08450c3a616dc4010203010902"], 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000340)=0x84) 1.545649457s ago: executing program 1 (id=6545): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$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, 0x0, @void, @value}, 0x94) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000680)={0x17, 0x3, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1d, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x2, 0x4, 0x2, 0xc, 0x1008, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000040)=ANY=[@ANYBLOB="18040000000000000000000000400000850000000800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={&(0x7f00000000c0)='percpu_alloc_percpu\x00', r1}, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x12, 0x3, &(0x7f0000001300)=@framed, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(0x0, 0xffffffffffffffff, 0x0, r2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x5, 0xfffffffffffffe1e, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x20, @void, @value}, 0x90) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89a0, &(0x7f0000000080)) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89a2, &(0x7f0000000080)) 1.525094449s ago: executing program 1 (id=6547): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000044c0)={&(0x7f0000000680)={0x14, 0x2, 0x6, 0x801, 0x0, 0x0, {0x3}}, 0x14}}, 0x0) 1.51047914s ago: executing program 1 (id=6548): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, 0x0, 0x0) 1.476441253s ago: executing program 1 (id=6550): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140), 0x10) sendmsg$can_bcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="050000000300000000000000", @ANYRES64=0x0, @ANYBLOB], 0x48}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2040, 0x4) read(r0, &(0x7f0000001480)=""/4096, 0x1000) 1.203434949s ago: executing program 3 (id=6567): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x58, 0x2, 0x6, 0x401, 0x6c, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_TYPENAME={0x14, 0x3, 'hash:ip,port,ip\x00'}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x2f54}, @IPSET_ATTR_TIMEOUT={0x8}]}]}, 0x58}}, 0x0) 1.181447061s ago: executing program 3 (id=6568): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x1a01, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000180)=""/246) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[], 0xfce1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0802, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f00000000c0)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f0000000180)=""/246) ioctl$PPPIOCSFLAGS1(r3, 0x4004743a, &(0x7f0000000300)) pwritev(r2, &(0x7f00000007c0)=[{&(0x7f0000000680)="34f5d11561fd15b52d30fadee184727810664cc4734cd0ce22778d726e55b00f93248c0200000000000000185c934e3706fc", 0x32}, {&(0x7f0000000480)="22ac", 0x2}], 0x2, 0x0, 0x0) 1.101711208s ago: executing program 3 (id=6570): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0xfff, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3f, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000000020000000000000000018190000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) 919.863555ms ago: executing program 3 (id=6576): sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="10000906000000000023e626ec000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001800128008000100767469000c000280080001"], 0x38}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="240100003b0007010000000000000000047c0000040000000c00018006000600800a0000000102"], 0x124}}, 0xc000) 848.044631ms ago: executing program 3 (id=6578): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r0, &(0x7f0000000700)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff959bcecc7a95425a3a07e758044ab4ea6f7c555d88fecf90b037511bf746bec", 0x41, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xfffffffffffffee2, 0x407006}, 0x104) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x2d}, @private=0xa010100}, 0xc) 836.851202ms ago: executing program 3 (id=6580): pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) sendmmsg$inet(r3, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000680)="b2", 0x1}], 0x1}}], 0x1, 0xf040800) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe6, 0x0) 560.576368ms ago: executing program 0 (id=6586): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x48}, {0x6}]}, 0x10) syz_emit_ethernet(0x263, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbffffffffffff8100000086dd61f413b90229"], 0x0) 503.643163ms ago: executing program 1 (id=6587): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000002000000000000000000018190000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002400000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1, 0x4, 0xfff, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3f, &(0x7f0000000440)=ANY=[@ANYBLOB="1801000000000020000000000000000018190000", @ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, 0x0, &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='timer_start\x00', r1}, 0x10) syz_clone(0x630c1100, 0x0, 0x0, 0x0, 0x0, 0x0) 491.896944ms ago: executing program 0 (id=6589): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r0, &(0x7f00000011c0)='_\n', 0x2, 0x800, 0x0, 0x0) shutdown(r0, 0x1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000040)=""/4050, &(0x7f0000001180)=0xfd2) 419.504411ms ago: executing program 0 (id=6590): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendto$inet(r0, &(0x7f0000000700)="0c268a927f1f6588b967481241ba78600a34f65ac618ded8974895abeaf4b4834ff959bcecc7a95425a3a07e758044ab4ea6f7c555d88fecf90b037511bf746bec", 0x41, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001500)={0x0, 0xa, &(0x7f0000002200)=[{&(0x7f00000035c0)=""/4106, 0x200045ca}], 0x1, 0x0, 0xfffffffffffffee2, 0x407006}, 0x104) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000100)={@dev={0xac, 0x14, 0x14, 0x2d}, @private=0xa010100}, 0xc) 417.944481ms ago: executing program 1 (id=6591): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}}) write$P9_RLERRORu(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="8b"], 0x53) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f00000008c0)={0xe, 0x18, 0xfa00, @ib_path={0x0}}, 0x20) recvfrom$inet_nvme(r2, &(0x7f0000000100)=""/35, 0x23, 0x120, &(0x7f0000000200)=@isdn={0x22, 0xa, 0x19, 0x6, 0x8}, 0x80) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[], [], 0x6b}}) 367.985376ms ago: executing program 2 (id=6592): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000480), 0x10) sendmsg$can_bcm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB], 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040) sendmsg$can_bcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x5, 0x0, 0x0, {0x0, 0xea60}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d0b6382972f4b8f"}}, 0x48}}, 0x0) 367.638906ms ago: executing program 2 (id=6593): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0x439, 0x800, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_VFINFO_LIST={0x18, 0x16, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, [@IFLA_VF_VLAN={0x10, 0x2, {0x8001, 0x8c0, 0x31c}}]}]}, @IFLA_MTU={0x8}]}, 0x40}}, 0x0) 365.976796ms ago: executing program 2 (id=6594): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f0000001880)={'wg1\x00', 0x0}) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000fc0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000280)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="290a0000000000000000010000000800", @ANYRES32=r2, @ANYBLOB='$\x00'], 0x40}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010000000000000000000100000024000300a05ca84f6c9c8e380400000070ae0fb20fa152600cb00845174f08040000004308000100", @ANYRES32=r2], 0x40}}, 0x0) 336.072369ms ago: executing program 2 (id=6595): r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00'}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x7}, @void}}}, 0x1c}}, 0x4000004) ioctl$sock_SIOCBRDELBR(r0, 0x89a2, &(0x7f0000000000)='bridge0\x00') 326.75072ms ago: executing program 2 (id=6596): setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x178, [0xfffffdffffffffff, 0x0, 0x5, 0x0, 0x0, 0x6], 0x0, 0x0, 0x0}, 0x8a) r0 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @loopback={0xfe80000000000000, 0xac14140c}}, 0x80, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x900}, 0x60) 326.37378ms ago: executing program 4 (id=6597): sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004180)=[{{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000001500)="95ead245530adafcd9", 0x9}], 0x1}}], 0x1, 0x0) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r1, 0x2}, 0x18) connect$can_j1939(r0, &(0x7f0000000200)={0x1d, r1}, 0x18) sendmmsg(r0, &(0x7f00000038c0)=[{{0x0, 0x0, 0x0}}], 0x3ffffffffffff06, 0x0) 280.906264ms ago: executing program 2 (id=6598): r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140), 0x10) sendmsg$can_bcm(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="050000000300000000000000", @ANYRES64=0x0, @ANYBLOB], 0x48}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2040, 0x4) read(r0, &(0x7f0000001480)=""/4096, 0x1000) 280.359134ms ago: executing program 4 (id=6599): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000080)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x48}, {0x6}]}, 0x10) syz_emit_ethernet(0x263, &(0x7f00000002c0)=ANY=[@ANYBLOB="bbbbbbbbbbbbffffffffffff8100000086dd61f413b90229"], 0x0) 223.947139ms ago: executing program 4 (id=6600): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000001600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000082"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 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, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r1, 0x2000000, 0xd, 0x0, &(0x7f0000000200)="63eced8e46dc3f0adf33c9f7b9", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$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, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000940)={&(0x7f0000000640)='console\x00', r2}, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000140)={'pim6reg1\x00', 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000100)={'pim6reg1\x00', @broadcast}) 93.208801ms ago: executing program 4 (id=6601): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000003c0)={{r0}, 0x0, &(0x7f0000000040)}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='mem_disconnect\x00', r1}, 0x10) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, 0x0, 0x38}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 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, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000080)='mem_disconnect\x00', r2}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000002c0)={r4}, 0x69) 64.859014ms ago: executing program 4 (id=6602): write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000240)=ANY=[], 0xfdef) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = io_uring_setup(0x4c20, &(0x7f0000000140)) r2 = dup3(r0, r1, 0x0) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x80, 0x0) 0s ago: executing program 4 (id=6603): pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) kernel console output (not intermixed with test programs): T29] audit: type=1400 audit(1727313031.201:14617): avc: denied { read } for pid=17312 comm="syz.1.4745" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 387.347136][T17325] veth1_macvtap: left promiscuous mode [ 387.428923][T17330] veth1_macvtap: entered promiscuous mode [ 387.434806][T17330] macsec0: entered promiscuous mode [ 387.440158][T17330] macsec0: entered allmulticast mode [ 387.445576][T17330] veth1_macvtap: entered allmulticast mode [ 388.428084][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 388.428084][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 388.441663][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 388.849982][ T56] EXT4-fs error: 7243 callbacks suppressed [ 388.849999][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 388.883583][T17383] GPL: port 1(erspan0) entered blocking state [ 388.889818][T17383] GPL: port 1(erspan0) entered disabled state [ 388.905191][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 388.923224][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 388.951411][T17383] erspan0: entered allmulticast mode [ 388.980383][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 389.000725][T17383] erspan0: entered promiscuous mode [ 389.023062][T17380] GPL: port 1(erspan0) entered blocking state [ 389.030219][T17380] GPL: port 1(erspan0) entered forwarding state [ 389.060785][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 389.070330][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 389.113665][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 389.132244][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 389.145450][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 389.162212][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 389.524870][T17402] syzkaller0: entered promiscuous mode [ 389.530437][T17402] syzkaller0: entered allmulticast mode [ 389.888249][T17423] veth0_vlan: entered allmulticast mode [ 390.505895][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 390.505895][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 390.519405][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 390.540269][T17451] bridge0: port 3(bond0) entered blocking state [ 390.546942][T17451] bridge0: port 3(bond0) entered disabled state [ 390.592595][T17451] bond0: entered allmulticast mode [ 390.597969][T17451] bond_slave_0: entered allmulticast mode [ 390.603854][T17451] bond_slave_1: entered allmulticast mode [ 390.676720][T17451] bond0: entered promiscuous mode [ 390.681873][T17451] bond_slave_0: entered promiscuous mode [ 390.687731][T17451] bond_slave_1: entered promiscuous mode [ 390.757894][T17451] bridge0: port 3(bond0) entered blocking state [ 390.764454][T17451] bridge0: port 3(bond0) entered forwarding state [ 390.802325][T17454] bond0: left allmulticast mode [ 390.807299][T17454] bond_slave_0: left allmulticast mode [ 390.813017][T17454] bond_slave_1: left allmulticast mode [ 390.818566][T17454] bond0: left promiscuous mode [ 390.823425][T17454] bond_slave_0: left promiscuous mode [ 390.829000][T17454] bond_slave_1: left promiscuous mode [ 390.834839][T17454] bridge0: port 3(bond0) entered disabled state [ 390.927041][ T29] audit: type=1400 audit(1727313035.021:14618): avc: denied { create } for pid=17456 comm="syz.3.4794" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 391.037439][T17464] pim6reg1: entered promiscuous mode [ 391.042803][T17464] pim6reg1: entered allmulticast mode [ 391.095626][ T4757] EXT4-fs error: 80 callbacks suppressed [ 391.095648][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 391.110373][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 391.227074][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 391.236215][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 391.268960][T17475] pim6reg1: entered promiscuous mode [ 391.274294][T17475] pim6reg1: entered allmulticast mode [ 391.374403][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 391.383573][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 391.495291][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 391.504403][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 391.639686][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 391.648766][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 391.756446][T17491] bond_slave_1: mtu less than device minimum [ 392.467897][T17538] loop4: detected capacity change from 0 to 1764 [ 392.494716][T17541] bridge0: port 4(bond0) entered blocking state [ 392.501240][T17541] bridge0: port 4(bond0) entered disabled state [ 392.549995][T17541] bond0: entered allmulticast mode [ 392.555367][T17541] bond_slave_0: entered allmulticast mode [ 392.561162][T17541] bond_slave_1: entered allmulticast mode [ 392.567068][T17541] netdevsim netdevsim2 netdevsim1: entered allmulticast mode [ 392.602638][T17541] bond0: entered promiscuous mode [ 392.607938][T17541] bond_slave_0: entered promiscuous mode [ 392.613812][T17541] bond_slave_1: entered promiscuous mode [ 392.619674][T17541] netdevsim netdevsim2 netdevsim1: entered promiscuous mode [ 392.634208][T17541] bridge0: port 4(bond0) entered blocking state [ 392.640740][T17541] bridge0: port 4(bond0) entered listening state [ 392.675659][T17542] bond0: left allmulticast mode [ 392.680648][T17542] bond_slave_0: left allmulticast mode [ 392.686177][T17542] bond_slave_1: left allmulticast mode [ 392.691700][T17542] netdevsim netdevsim2 netdevsim1: left allmulticast mode [ 392.698911][T17542] bond0: left promiscuous mode [ 392.703765][T17542] bond_slave_0: left promiscuous mode [ 392.709457][T17542] bond_slave_1: left promiscuous mode [ 392.714915][T17542] netdevsim netdevsim2 netdevsim1: left promiscuous mode [ 392.722366][T17542] bridge0: port 4(bond0) entered disabled state [ 393.465726][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 393.465726][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 393.479252][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 393.747656][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port [::]:20002. Sending cookies. [ 393.935331][ T56] EXT4-fs error: 8516 callbacks suppressed [ 393.935348][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 394.112894][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 394.293384][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 394.314942][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 394.341147][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 394.370663][T17593] pim6reg1: entered promiscuous mode [ 394.376105][T17593] pim6reg1: entered allmulticast mode [ 394.389249][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 394.445151][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 394.475278][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 394.507983][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 394.518971][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 394.928205][T17623] veth1_macvtap: left promiscuous mode [ 395.548654][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 395.548654][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 395.562259][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 396.168052][ T4757] EXT4-fs error: 78 callbacks suppressed [ 396.168072][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 396.182864][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 396.310237][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 396.319320][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 396.535140][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 396.544338][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 396.675603][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 396.684874][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 396.817134][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 396.826334][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 396.837927][ T29] audit: type=1326 audit(1727313040.911:14619): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17714 comm="syz.2.4893" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b8694df39 code=0x7ffc0000 [ 396.861664][ T29] audit: type=1326 audit(1727313040.921:14620): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17714 comm="syz.2.4893" exe="/root/syz-executor" sig=0 arch=c000003e syscall=311 compat=0 ip=0x7f2b8694df39 code=0x7ffc0000 [ 396.885575][ T29] audit: type=1326 audit(1727313040.921:14621): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=17714 comm="syz.2.4893" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2b8694df39 code=0x7ffc0000 [ 396.953143][T17717] syzkaller0: entered promiscuous mode [ 396.958747][T17717] syzkaller0: entered allmulticast mode [ 397.188902][T17730] veth0_vlan: left promiscuous mode [ 397.195912][T17730] veth0_vlan: entered promiscuous mode [ 397.356115][T17730] sit0 speed is unknown, defaulting to 1000 [ 397.457730][T17745] syz.0.4905[17745] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 397.457895][T17745] syz.0.4905[17745] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 397.488808][T17745] syz.0.4905[17745] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 397.809594][T17759] syzkaller0: entered promiscuous mode [ 397.826649][T17759] syzkaller0: entered allmulticast mode [ 397.903760][T17764] sit0: entered allmulticast mode [ 397.950305][T17768] sit0: entered promiscuous mode [ 398.506086][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 398.506086][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 398.519582][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 398.947861][ T56] EXT4-fs error: 8214 callbacks suppressed [ 398.947879][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 398.988225][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 398.998142][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 399.031998][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 399.043583][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 399.078752][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 399.100622][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 399.122618][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 399.134127][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 399.143329][T17819] GPL: port 1(erspan0) entered blocking state [ 399.151837][T17819] GPL: port 1(erspan0) entered disabled state [ 399.163851][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 399.172396][T17819] erspan0: entered allmulticast mode [ 399.182340][T17819] erspan0: entered promiscuous mode [ 399.213567][T17805] sit0 speed is unknown, defaulting to 1000 [ 399.324807][T17834] bridge0: port 3(bond0) entered blocking state [ 399.331209][T17834] bridge0: port 3(bond0) entered disabled state [ 399.376340][T17834] bond0: entered allmulticast mode [ 399.381509][T17834] bond_slave_0: entered allmulticast mode [ 399.387366][T17834] bond_slave_1: entered allmulticast mode [ 399.394951][T17834] bond0: entered promiscuous mode [ 399.400152][T17834] bond_slave_0: entered promiscuous mode [ 399.405952][T17834] bond_slave_1: entered promiscuous mode [ 399.413924][T17834] bridge0: port 3(bond0) entered blocking state [ 399.420299][T17834] bridge0: port 3(bond0) entered forwarding state [ 399.450472][T17842] bond0: left allmulticast mode [ 399.455622][T17842] bond_slave_0: left allmulticast mode [ 399.461168][T17842] bond_slave_1: left allmulticast mode [ 399.466710][T17842] bond0: left promiscuous mode [ 399.471482][T17842] bond_slave_0: left promiscuous mode [ 399.477026][T17842] bond_slave_1: left promiscuous mode [ 399.482734][T17842] bridge0: port 3(bond0) entered disabled state [ 399.524070][T17844] syz.4.4939[17844] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 399.524217][T17844] syz.4.4939[17844] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 399.593671][T17844] syz.4.4939[17844] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 399.662940][T17848] pim6reg1: entered promiscuous mode [ 399.679815][T17848] pim6reg1: entered allmulticast mode [ 399.831542][T17855] syzkaller0: entered promiscuous mode [ 399.837134][T17855] syzkaller0: entered allmulticast mode [ 399.892744][T17858] sit0: entered allmulticast mode [ 399.901321][T17818] sit0 speed is unknown, defaulting to 1000 [ 400.021268][T17849] sit0 speed is unknown, defaulting to 1000 [ 400.415076][T17873] veth0_vlan: entered allmulticast mode [ 400.603613][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 400.603613][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 400.617188][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 400.845326][T17890] syzkaller0: entered promiscuous mode [ 400.850866][T17890] syzkaller0: entered allmulticast mode [ 400.938953][T17892] bridge0: port 4(bond0) entered blocking state [ 400.945361][T17892] bridge0: port 4(bond0) entered disabled state [ 400.952013][T17892] bond0: entered allmulticast mode [ 400.957293][T17892] bond_slave_0: entered allmulticast mode [ 400.963058][T17892] bond_slave_1: entered allmulticast mode [ 400.968831][T17892] netdevsim netdevsim2 netdevsim1: entered allmulticast mode [ 400.986992][T17892] bond0: entered promiscuous mode [ 400.992285][T17892] bond_slave_0: entered promiscuous mode [ 400.998224][T17892] bond_slave_1: entered promiscuous mode [ 401.004038][T17892] netdevsim netdevsim2 netdevsim1: entered promiscuous mode [ 401.023976][T17892] bridge0: port 4(bond0) entered blocking state [ 401.030361][T17892] bridge0: port 4(bond0) entered listening state [ 401.072117][T17894] bond0: left allmulticast mode [ 401.077114][T17894] bond_slave_0: left allmulticast mode [ 401.082654][T17894] bond_slave_1: left allmulticast mode [ 401.088191][T17894] netdevsim netdevsim2 netdevsim1: left allmulticast mode [ 401.095416][T17894] bond0: left promiscuous mode [ 401.100354][T17894] bond_slave_0: left promiscuous mode [ 401.105960][T17894] bond_slave_1: left promiscuous mode [ 401.111402][T17894] netdevsim netdevsim2 netdevsim1: left promiscuous mode [ 401.118635][T17894] bridge0: port 4(bond0) entered disabled state [ 401.171633][T17900] tun0: tun_chr_ioctl cmd 1074025675 [ 401.177113][T17900] tun0: persist enabled [ 401.249558][ T4757] EXT4-fs error: 77 callbacks suppressed [ 401.249576][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 401.264370][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 401.385922][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 401.395078][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 401.561669][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 401.570754][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 401.716701][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 401.725853][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 401.858070][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 401.867134][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 402.092828][T17927] bridge0: port 3(bond0) entered blocking state [ 402.099288][T17927] bridge0: port 3(bond0) entered disabled state [ 402.115190][T17927] bond0: entered allmulticast mode [ 402.120381][T17927] bond_slave_0: entered allmulticast mode [ 402.126220][T17927] bond_slave_1: entered allmulticast mode [ 402.171147][T17927] bond0: entered promiscuous mode [ 402.176269][T17927] bond_slave_0: entered promiscuous mode [ 402.182014][T17927] bond_slave_1: entered promiscuous mode [ 402.201496][T17927] bridge0: port 3(bond0) entered blocking state [ 402.207959][T17927] bridge0: port 3(bond0) entered forwarding state [ 402.225115][T17928] bond0: left allmulticast mode [ 402.230087][T17928] bond_slave_0: left allmulticast mode [ 402.235770][T17928] bond_slave_1: left allmulticast mode [ 402.241263][T17928] bond0: left promiscuous mode [ 402.246082][T17928] bond_slave_0: left promiscuous mode [ 402.251531][T17928] bond_slave_1: left promiscuous mode [ 402.257397][T17928] bridge0: port 3(bond0) entered disabled state [ 402.301360][T17930] syzkaller0: entered promiscuous mode [ 402.307008][T17930] syzkaller0: entered allmulticast mode [ 402.824663][T17962] bridge0: port 3(bond0) entered blocking state [ 402.832589][T17962] bridge0: port 3(bond0) entered disabled state [ 402.856522][T17962] bond0: entered allmulticast mode [ 402.861782][T17962] bond_slave_0: entered allmulticast mode [ 402.867741][T17962] bond_slave_1: entered allmulticast mode [ 402.874337][T17962] bond0: entered promiscuous mode [ 402.879454][T17962] bond_slave_0: entered promiscuous mode [ 402.885250][T17962] bond_slave_1: entered promiscuous mode [ 402.891378][T17962] bridge0: port 3(bond0) entered blocking state [ 402.897750][T17962] bridge0: port 3(bond0) entered forwarding state [ 402.905375][T17962] bond0: left allmulticast mode [ 402.910265][T17962] bond_slave_0: left allmulticast mode [ 402.915874][T17962] bond_slave_1: left allmulticast mode [ 402.921360][T17962] bond0: left promiscuous mode [ 402.926219][T17962] bond_slave_0: left promiscuous mode [ 402.931660][T17962] bond_slave_1: left promiscuous mode [ 402.937361][T17962] bridge0: port 3(bond0) entered disabled state [ 403.148014][T17972] syzkaller0: entered promiscuous mode [ 403.153551][T17972] syzkaller0: entered allmulticast mode [ 403.545145][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 403.545145][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 403.558767][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 403.612729][T17974] sit0 speed is unknown, defaulting to 1000 [ 403.958691][ T56] EXT4-fs error: 7152 callbacks suppressed [ 403.958710][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 403.997489][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 404.067179][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 404.126711][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 404.140499][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 404.152873][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 404.166014][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 404.180690][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 404.194453][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 404.209539][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 404.603560][T18004] syzkaller0: entered promiscuous mode [ 404.609207][T18004] syzkaller0: entered allmulticast mode [ 404.655205][T17985] sit0 speed is unknown, defaulting to 1000 [ 405.625292][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 405.625292][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 405.638933][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 406.342433][ T4757] EXT4-fs error: 76 callbacks suppressed [ 406.342453][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 406.357260][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 406.504813][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 406.513954][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 406.690065][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 406.699155][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 406.825076][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 406.834177][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 406.955145][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 406.964164][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 407.128962][T18113] syz.2.5045[18113] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 407.129415][T18113] syz.2.5045[18113] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 407.173538][T18113] syz.2.5045[18113] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 407.361591][T18131] bridge0: port 2(bridge_slave_1) entered disabled state [ 407.380319][T18131] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.611353][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 408.611353][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 408.624887][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 408.839932][T18169] sit0 speed is unknown, defaulting to 1000 [ 408.955502][T18177] netlink: 44 bytes leftover after parsing attributes in process `syz.2.5070'. [ 408.964588][T18177] netlink: 52 bytes leftover after parsing attributes in process `syz.2.5070'. [ 408.984483][ T56] EXT4-fs error: 7153 callbacks suppressed [ 408.984501][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 409.019517][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 409.047631][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 409.065238][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 409.102141][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 409.113926][T18183] syz.1.5073[18183] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 409.113989][T18183] syz.1.5073[18183] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 409.126674][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 409.153323][T18183] syz.1.5073[18183] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 409.159805][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 409.190345][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 409.206034][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 409.218381][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 409.761087][T18183] sit0 speed is unknown, defaulting to 1000 [ 410.390354][T18229] team_slave_0: entered promiscuous mode [ 410.396107][T18229] team_slave_1: entered promiscuous mode [ 410.413770][T18228] team_slave_0: left promiscuous mode [ 410.419220][T18228] team_slave_1: left promiscuous mode [ 410.515091][ T29] audit: type=1400 audit(1727313054.591:14622): avc: denied { create } for pid=18235 comm="syz.2.5093" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 410.524706][T18236] sit0 speed is unknown, defaulting to 1000 [ 410.535985][ T29] audit: type=1400 audit(1727313054.611:14623): avc: denied { bind } for pid=18237 comm="syz.1.5092" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 410.755479][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 410.755479][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 410.768967][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 411.338478][T18257] bridge0: port 3(team0) entered disabled state [ 411.344904][T18257] bridge0: port 2(bridge_slave_1) entered disabled state [ 411.352106][T18257] bridge0: port 1(bridge_slave_0) entered disabled state [ 411.415998][ T4757] EXT4-fs error: 76 callbacks suppressed [ 411.416020][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 411.430752][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 411.504818][T18261] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 411.545281][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 411.554392][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 411.599509][T18261] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 411.676086][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 411.685183][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 411.805225][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 411.814469][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 411.936878][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 411.945970][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 412.037207][T18284] syzkaller0: entered promiscuous mode [ 412.042750][T18284] syzkaller0: entered allmulticast mode [ 412.084129][T18286] team_slave_0: entered promiscuous mode [ 412.089977][T18286] team_slave_1: entered promiscuous mode [ 412.102443][T18285] team_slave_0: left promiscuous mode [ 412.107958][T18285] team_slave_1: left promiscuous mode [ 412.575971][T18305] pim6reg1: entered promiscuous mode [ 412.581323][T18305] pim6reg1: entered allmulticast mode [ 413.158253][T18331] pim6reg1: entered promiscuous mode [ 413.163766][T18331] pim6reg1: entered allmulticast mode [ 413.631967][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 413.631967][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 413.645624][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 413.785376][T18344] syz.0.5136[18344] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 413.785449][T18344] syz.0.5136[18344] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 413.797295][T18344] syz.0.5136[18344] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 413.858401][T18344] sit0 speed is unknown, defaulting to 1000 [ 413.892876][T18346] netlink: 44 bytes leftover after parsing attributes in process `syz.1.5137'. [ 413.988267][ T4765] EXT4-fs error: 9489 callbacks suppressed [ 413.994148][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 413.998142][T18354] pim6reg1: entered promiscuous mode [ 414.010735][T18354] pim6reg1: entered allmulticast mode [ 414.032289][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 414.041849][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 414.061474][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 414.071814][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 414.093979][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 414.109104][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 414.145910][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 414.180766][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 414.218874][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 414.348601][T18370] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 414.476634][T18370] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 414.831203][T18390] syz.4.5156[18390] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 414.831282][T18390] syz.4.5156[18390] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 414.863239][T18390] syz.4.5156[18390] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 414.935728][T18390] sit0 speed is unknown, defaulting to 1000 [ 415.131653][T18398] bridge0: port 2(bridge_slave_1) entered disabled state [ 415.138869][T18398] bridge0: port 1(bridge_slave_0) entered disabled state [ 415.171313][T18407] pim6reg1: entered promiscuous mode [ 415.176708][T18407] pim6reg1: entered allmulticast mode [ 415.207932][T18406] Invalid logical block size (1) [ 415.359000][T18416] loop4: detected capacity change from 0 to 1764 [ 415.785040][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 415.785040][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 415.798566][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 415.977033][T18426] GPL: port 1(erspan0) entered blocking state [ 415.983943][T18426] GPL: port 1(erspan0) entered disabled state [ 416.026606][T18426] erspan0: entered allmulticast mode [ 416.061867][T18426] erspan0: entered promiscuous mode [ 416.319069][T18431] syzkaller0: entered promiscuous mode [ 416.324657][T18431] syzkaller0: entered allmulticast mode [ 416.460745][ T4757] EXT4-fs error: 76 callbacks suppressed [ 416.460761][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 416.475442][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 416.605616][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 416.614679][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 416.629420][T18442] pim6reg1: entered promiscuous mode [ 416.634752][T18442] pim6reg1: entered allmulticast mode [ 416.705366][T18444] netlink: 44 bytes leftover after parsing attributes in process `syz.2.5177'. [ 416.735197][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 416.744199][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 416.870817][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 416.879871][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 416.985175][T18459] Invalid logical block size (1) [ 417.020555][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 417.029713][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 417.058073][T18468] loop4: detected capacity change from 0 to 1764 [ 417.192301][T18474] pim6reg1: entered promiscuous mode [ 417.197719][T18474] pim6reg1: entered allmulticast mode [ 417.245599][T18480] netlink: 44 bytes leftover after parsing attributes in process `syz.0.5193'. [ 417.772720][T18514] syz.0.5207[18514] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 417.772812][T18514] syz.0.5207[18514] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 417.795619][T18514] syz.0.5207[18514] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 417.911684][T18514] sit0 speed is unknown, defaulting to 1000 [ 418.456303][T18539] Invalid logical block size (1) [ 418.560035][T18548] pim6reg1: entered promiscuous mode [ 418.565430][T18548] pim6reg1: entered allmulticast mode [ 418.665146][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 418.665146][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 418.678641][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 418.734145][T18558] syzkaller0: entered promiscuous mode [ 418.739781][T18558] syzkaller0: entered allmulticast mode [ 418.747331][T18566] netlink: 44 bytes leftover after parsing attributes in process `syz.4.5229'. [ 419.095119][ T56] EXT4-fs error: 8501 callbacks suppressed [ 419.095184][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 419.120581][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 419.162714][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 419.189376][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 419.227465][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 419.253799][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 419.298713][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 419.321143][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 419.363660][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 419.392809][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 419.414189][T18614] pim6reg1: entered promiscuous mode [ 419.419746][T18614] pim6reg1: entered allmulticast mode [ 419.455924][T18618] netlink: 28 bytes leftover after parsing attributes in process `syz.2.5252'. [ 419.465192][T18618] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5252'. [ 419.753616][T18643] syz.0.5264[18643] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 419.753700][T18643] syz.0.5264[18643] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 419.772421][T18640] sit0 speed is unknown, defaulting to 1000 [ 419.788734][T18643] syz.0.5264[18643] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 419.794233][ T29] audit: type=1326 audit(1727313063.881:14624): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f474b8edf39 code=0x7ffc0000 [ 419.863137][T18643] sit0 speed is unknown, defaulting to 1000 [ 419.887377][T18645] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 419.888008][ T29] audit: type=1326 audit(1727313063.921:14625): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f474b8edf39 code=0x7ffc0000 [ 419.919486][ T29] audit: type=1326 audit(1727313063.921:14626): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f474b8edf39 code=0x7ffc0000 [ 419.943169][ T29] audit: type=1326 audit(1727313063.921:14627): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f474b8edf39 code=0x7ffc0000 [ 419.966850][ T29] audit: type=1326 audit(1727313063.921:14628): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f474b8edf39 code=0x7ffc0000 [ 419.990680][ T29] audit: type=1326 audit(1727313063.931:14629): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f474b8edf39 code=0x7ffc0000 [ 420.014271][ T29] audit: type=1326 audit(1727313063.971:14630): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f474b8edf39 code=0x7ffc0000 [ 420.038043][ T29] audit: type=1326 audit(1727313063.971:14631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f474b8ec8d0 code=0x7ffc0000 [ 420.061735][ T29] audit: type=1326 audit(1727313063.981:14632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f474b8edb3b code=0x7ffc0000 [ 420.085296][ T29] audit: type=1326 audit(1727313063.981:14633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=18641 comm="syz.3.5265" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f474b8edb3b code=0x7ffc0000 [ 420.128678][T18645] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 420.249674][T18651] syzkaller0: entered promiscuous mode [ 420.255220][T18651] syzkaller0: entered allmulticast mode [ 420.573647][T18673] team_slave_0: entered promiscuous mode [ 420.579363][T18673] team_slave_1: entered promiscuous mode [ 420.589442][T18672] team_slave_0: left promiscuous mode [ 420.593903][T18675] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 420.594839][T18672] team_slave_1: left promiscuous mode [ 420.620638][T18675] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 420.690706][T18680] loop4: detected capacity change from 0 to 1764 [ 420.825466][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 420.825466][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 420.839110][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 421.019332][T18692] syz.0.5283[18692] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 421.019534][T18692] syz.0.5283[18692] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 421.207575][T18692] syz.0.5283[18692] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 421.259013][T18692] sit0 speed is unknown, defaulting to 1000 [ 421.465271][ T4757] EXT4-fs error: 80 callbacks suppressed [ 421.465312][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 421.480038][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 421.595145][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 421.604164][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 421.828185][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 421.837249][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 421.955090][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 421.964139][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 422.088399][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 422.097529][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 422.706372][T18744] netlink: 'syz.4.5301': attribute type 27 has an invalid length. [ 422.863308][T18744] sit0: left promiscuous mode [ 422.868179][T18744] sit0: left allmulticast mode [ 423.122137][T18744] bridge0: port 2(bridge_slave_1) entered disabled state [ 423.129430][T18744] bridge0: port 1(bridge_slave_0) entered disabled state [ 423.167666][T18697] coredump: 970(syz.2.5284): written to core: VMAs: 29, size 72249344; core: 59925166 bytes, pos 72257536 [ 423.303438][T18744] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 423.318756][T18744] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 423.355369][T18744] veth0_vlan: left allmulticast mode [ 423.424173][T18744] netdevsim netdevsim4 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.433273][T18744] netdevsim netdevsim4 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.442289][T18744] netdevsim netdevsim4 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.451309][T18744] netdevsim netdevsim4 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 423.715213][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 423.715213][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 423.728812][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 423.771754][T18794] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5319'. [ 423.941027][T18801] syzkaller0: entered promiscuous mode [ 423.946654][T18801] syzkaller0: entered allmulticast mode [ 424.021133][T18812] sit0 speed is unknown, defaulting to 1000 [ 424.105336][ T56] EXT4-fs error: 6600 callbacks suppressed [ 424.105352][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 424.148166][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 424.186498][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 424.221463][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 424.245680][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 424.268624][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 424.288487][T18828] netlink: 'syz.2.5335': attribute type 29 has an invalid length. [ 424.297116][T18828] netlink: 'syz.2.5335': attribute type 29 has an invalid length. [ 424.305948][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 424.315433][T18828] netlink: 'syz.2.5335': attribute type 29 has an invalid length. [ 424.328164][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 424.358970][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 424.394162][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 424.482080][T18835] pim6reg1: entered promiscuous mode [ 424.487528][T18835] pim6reg1: entered allmulticast mode [ 424.532583][T18839] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5338'. [ 424.568406][T18774] coredump: 792(syz.0.5313): written to core: VMAs: 29, size 72249344; core: 59933358 bytes, pos 72257536 [ 424.639246][T18841] syzkaller0: entered promiscuous mode [ 424.644867][T18841] syzkaller0: entered allmulticast mode [ 424.802337][T18850] sit0 speed is unknown, defaulting to 1000 [ 424.865579][T18854] netlink: 60 bytes leftover after parsing attributes in process `syz.3.5347'. [ 424.945987][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 424.946001][ T29] audit: type=1400 audit(1727313069.031:14640): avc: denied { connect } for pid=18861 comm="syz.2.5349" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 425.160034][T18868] syzkaller0: entered promiscuous mode [ 425.165631][T18868] syzkaller0: entered allmulticast mode [ 425.593610][T18888] geneve2: entered promiscuous mode [ 425.599038][T18888] geneve2: entered allmulticast mode [ 425.758340][T18894] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5363'. [ 425.799491][ T29] audit: type=1400 audit(1727313069.891:14641): avc: denied { getopt } for pid=18898 comm="syz.1.5365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 425.817321][T18899] pim6reg1: entered promiscuous mode [ 425.824367][T18899] pim6reg1: entered allmulticast mode [ 425.850300][ T29] audit: type=1400 audit(1727313069.911:14642): avc: denied { connect } for pid=18898 comm="syz.1.5365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 425.870087][ T29] audit: type=1400 audit(1727313069.911:14643): avc: denied { write } for pid=18898 comm="syz.1.5365" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 425.875176][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 425.875176][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 425.903151][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 425.990185][T18905] netlink: 'syz.4.5369': attribute type 29 has an invalid length. [ 426.014348][ T29] audit: type=1400 audit(1727313070.101:14644): avc: denied { ioctl } for pid=18904 comm="syz.4.5369" path="/dev/sg0" dev="devtmpfs" ino=111 ioctlcmd=0x2275 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 426.064770][T18911] netlink: 'syz.4.5369': attribute type 29 has an invalid length. [ 426.086801][T18926] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5376'. [ 426.133600][ T29] audit: type=1400 audit(1727313070.221:14645): avc: denied { checkpoint_restore } for pid=18928 comm="syz.2.5378" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 426.220385][T18860] coredump: 766(syz.3.5348): written to core: VMAs: 29, size 89026560; core: 59929262 bytes, pos 89034752 [ 426.241933][T18934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 426.253459][T18936] netlink: 'syz.1.5381': attribute type 29 has an invalid length. [ 426.265533][T18934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 426.273298][T18936] netlink: 'syz.1.5381': attribute type 29 has an invalid length. [ 426.288887][T18936] netlink: 'syz.1.5381': attribute type 29 has an invalid length. [ 426.459650][T18958] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5392'. [ 426.489192][T18934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 426.499323][T18934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 426.537511][ T4757] EXT4-fs error: 76 callbacks suppressed [ 426.537529][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 426.552198][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 426.601722][T18974] netlink: 'syz.2.5400': attribute type 29 has an invalid length. [ 426.683794][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 426.692890][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 426.716630][T18934] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 426.743280][T18934] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 426.839079][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 426.848202][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 426.968819][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 426.977840][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 427.102061][T19018] netlink: 44 bytes leftover after parsing attributes in process `syz.1.5419'. [ 427.111167][T19018] netlink: 72 bytes leftover after parsing attributes in process `syz.1.5419'. [ 427.111351][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 427.129330][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 427.170785][ T29] audit: type=1400 audit(1727313071.251:14646): avc: denied { bind } for pid=18933 comm="syz.4.5380" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 427.223867][T19024] sit0 speed is unknown, defaulting to 1000 [ 427.343673][T19047] syzkaller0: entered promiscuous mode [ 427.349338][T19047] syzkaller0: entered allmulticast mode [ 427.683027][T19066] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 427.704357][T19066] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 428.305139][T19104] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 428.323099][T19104] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 428.350983][T19107] syzkaller0: entered promiscuous mode [ 428.356665][T19107] syzkaller0: entered allmulticast mode [ 428.477279][T19110] sit0 speed is unknown, defaulting to 1000 [ 428.670131][T19133] GPL: port 1(erspan0) entered blocking state [ 428.677556][T19133] GPL: port 1(erspan0) entered disabled state [ 428.716277][T19133] erspan0: entered allmulticast mode [ 428.745045][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 428.745045][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 428.758491][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 428.767106][T19133] erspan0: entered promiscuous mode [ 428.867261][T19144] pim6reg1: entered promiscuous mode [ 428.872590][T19144] pim6reg1: entered allmulticast mode [ 428.975332][T19154] syzkaller0: entered promiscuous mode [ 428.980864][T19154] syzkaller0: entered allmulticast mode [ 429.118217][ T4765] EXT4-fs error: 9190 callbacks suppressed [ 429.118233][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 429.179113][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 429.243423][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 429.269094][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 429.293286][T19175] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 429.325589][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 429.340153][T19175] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 429.360092][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 429.402490][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 429.440523][T19176] loop7: detected capacity change from 0 to 16384 [ 429.448912][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 429.500857][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 429.537271][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 429.592585][T19175] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 429.694905][T19194] pim6reg1: entered promiscuous mode [ 429.700305][T19194] pim6reg1: entered allmulticast mode [ 430.419768][T19226] syzkaller0: entered promiscuous mode [ 430.425450][T19226] syzkaller0: entered allmulticast mode [ 430.661676][T19258] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 430.686130][T19258] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 430.692761][T19260] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5520'. [ 430.698784][T19258] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 430.710272][T19258] IPv6: NLM_F_CREATE should be set when creating new route [ 430.742413][T19258] validate_nla: 7 callbacks suppressed [ 430.742427][T19258] netlink: 'syz.0.5519': attribute type 27 has an invalid length. [ 430.780498][T19258] GPL: port 1(erspan0) entered disabled state [ 430.905092][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 430.905092][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 430.918617][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 431.112130][ T29] audit: type=1400 audit(1727313075.201:14647): avc: denied { listen } for pid=19267 comm="syz.4.5523" lport=45692 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 431.196207][T19258] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 431.214485][T19258] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 431.280924][T19258] veth1_macvtap: left allmulticast mode [ 431.286688][T19258] macsec0: left promiscuous mode [ 431.291751][T19258] macsec0: left allmulticast mode [ 431.317528][T19258] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 431.326579][T19258] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 431.335501][T19258] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 431.344427][T19258] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 431.353680][T19258] geneve2: left promiscuous mode [ 431.358682][T19258] geneve2: left allmulticast mode [ 431.368727][T19282] pim6reg1: entered promiscuous mode [ 431.374044][T19282] pim6reg1: entered allmulticast mode [ 431.523520][T19296] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5534'. [ 431.555117][ T4757] EXT4-fs error: 80 callbacks suppressed [ 431.555134][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 431.558880][T19300] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5536'. [ 431.560823][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 431.611854][T19302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 431.636676][T19302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 431.695247][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 431.704336][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 431.745840][T19308] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5539'. [ 431.813851][T19308] veth3: entered allmulticast mode [ 431.825669][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 431.834703][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 431.850705][T19302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 431.859945][T19302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 431.955943][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 431.964936][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 432.074852][T19302] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.088394][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 432.090146][T19302] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.097432][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 432.374290][T19342] netlink: 4 bytes leftover after parsing attributes in process `syz.0.5555'. [ 432.466037][T19342] veth3: entered allmulticast mode [ 432.531714][T19352] sit0 speed is unknown, defaulting to 1000 [ 432.616085][T19362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 432.644740][T19362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 432.661080][T19341] sit0 speed is unknown, defaulting to 1000 [ 432.994940][T19382] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5571'. [ 433.036409][T19382] veth3: entered allmulticast mode [ 433.255442][T19404] pim6reg1: entered promiscuous mode [ 433.260814][T19404] pim6reg1: entered allmulticast mode [ 433.526991][ T29] audit: type=1400 audit(1727313077.621:14648): avc: denied { setopt } for pid=19433 comm="syz.1.5593" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 433.565376][ T29] audit: type=1400 audit(1727313077.641:14649): avc: denied { read } for pid=19433 comm="syz.1.5593" path="socket:[60623]" dev="sockfs" ino=60623 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 433.577952][T19437] sit0 speed is unknown, defaulting to 1000 [ 433.613247][T19440] netlink: 120 bytes leftover after parsing attributes in process `syz.1.5596'. [ 433.785414][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 433.785414][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 433.798885][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 433.850726][T19465] netlink: 120 bytes leftover after parsing attributes in process `syz.4.5609'. [ 433.891466][T19471] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5611'. [ 434.125731][ T56] EXT4-fs error: 10707 callbacks suppressed [ 434.125748][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 434.146763][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 434.167921][ T29] audit: type=1400 audit(1727313078.251:14650): avc: denied { setopt } for pid=19508 comm="syz.1.5629" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 434.187655][ T29] audit: type=1400 audit(1727313078.251:14651): avc: denied { ioctl } for pid=19508 comm="syz.1.5629" path="socket:[60267]" dev="sockfs" ino=60267 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 434.190774][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 434.248224][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 434.258018][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 434.269711][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 434.286109][T19519] sit0 speed is unknown, defaulting to 1000 [ 434.298065][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 434.339403][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 434.365477][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 434.370825][T19528] pim6reg1: entered promiscuous mode [ 434.382305][T19528] pim6reg1: entered allmulticast mode [ 434.391971][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 434.546689][T19547] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 434.560345][T19547] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 434.702927][T19558] sit0 speed is unknown, defaulting to 1000 [ 434.930761][T19577] syzkaller0: entered promiscuous mode [ 434.936555][T19577] syzkaller0: entered allmulticast mode [ 435.057260][T19592] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5665'. [ 435.082843][T19592] veth5: entered allmulticast mode [ 435.084426][ T29] audit: type=1400 audit(1727313079.171:14652): avc: denied { read write } for pid=19594 comm="syz.1.5666" name="uhid" dev="devtmpfs" ino=227 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 435.114535][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.122039][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.126401][T19595] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 435.129529][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.145282][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.152679][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.152906][ T29] audit: type=1400 audit(1727313079.211:14653): avc: denied { open } for pid=19594 comm="syz.1.5666" path="/dev/uhid" dev="devtmpfs" ino=227 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 435.160101][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.191181][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.198816][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.206248][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.213674][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.221268][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.228832][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.236410][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.243873][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.251309][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.258729][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.266222][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.273714][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.281250][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.288730][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.296197][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.303633][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.311156][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.318679][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.326104][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.333553][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.341044][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.348473][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.355900][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.363383][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.370834][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.378263][ T3988] hid-generic 0000:0000:0000.0002: unknown main item tag 0x0 [ 435.385900][T19595] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 435.394955][ T3988] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz0] on syz0 [ 435.470324][T19623] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 435.479937][T19623] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 435.718112][T19649] netlink: 'syz.2.5690': attribute type 1 has an invalid length. [ 435.808823][T19661] GPL: port 1(erspan0) entered blocking state [ 435.815084][T19661] GPL: port 1(erspan0) entered disabled state [ 435.821758][T19661] erspan0: entered allmulticast mode [ 435.827996][T19661] erspan0: entered promiscuous mode [ 435.855843][T19668] __nla_validate_parse: 1 callbacks suppressed [ 435.855862][T19668] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5699'. [ 435.879717][T19668] veth5: entered allmulticast mode [ 435.893604][T19670] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5700'. [ 435.957629][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 435.957629][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 435.971337][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 436.101564][T19695] sit0 speed is unknown, defaulting to 1000 [ 436.156683][T19699] netlink: 892 bytes leftover after parsing attributes in process `syz.4.5712'. [ 436.240864][ T29] audit: type=1400 audit(1727313080.331:14654): avc: denied { getopt } for pid=19704 comm="syz.4.5715" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 436.298250][T19709] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 436.316669][ T29] audit: type=1400 audit(1727313080.401:14655): avc: denied { map } for pid=19714 comm="syz.0.5719" path="socket:[61720]" dev="sockfs" ino=61720 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 436.481777][T19733] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5726'. [ 436.575242][ T4757] EXT4-fs error: 76 callbacks suppressed [ 436.575261][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 436.590032][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 436.661283][ T29] audit: type=1400 audit(1727313080.741:14656): avc: denied { ioctl } for pid=19754 comm="syz.2.5737" path="socket:[61803]" dev="sockfs" ino=61803 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 436.711885][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 436.720913][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 436.756252][ T29] audit: type=1326 audit(1727313080.851:14657): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19768 comm="syz.1.5743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a5165df39 code=0x7ffc0000 [ 436.794428][ T29] audit: type=1326 audit(1727313080.851:14658): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19768 comm="syz.1.5743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=334 compat=0 ip=0x7f3a5165df39 code=0x7ffc0000 [ 436.818282][ T29] audit: type=1326 audit(1727313080.851:14659): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19768 comm="syz.1.5743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a5165df39 code=0x7ffc0000 [ 436.842003][ T29] audit: type=1326 audit(1727313080.851:14660): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19768 comm="syz.1.5743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a5165df39 code=0x7ffc0000 [ 436.847952][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 436.865695][ T29] audit: type=1326 audit(1727313080.851:14661): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19768 comm="syz.1.5743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f3a5165df39 code=0x7ffc0000 [ 436.874651][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 436.909450][ T29] audit: type=1326 audit(1727313080.851:14662): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19768 comm="syz.1.5743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a5165df39 code=0x7ffc0000 [ 436.933195][ T29] audit: type=1326 audit(1727313080.851:14663): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=19768 comm="syz.1.5743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a5165df39 code=0x7ffc0000 [ 436.975105][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 436.984105][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 437.117938][T19803] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5759'. [ 437.127207][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 437.136400][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 437.162598][T19806] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 437.180243][T19806] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 437.395943][T19831] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5772'. [ 437.884373][T19858] netlink: 44 bytes leftover after parsing attributes in process `syz.3.5783'. [ 438.382015][T19873] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 438.414011][T19873] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 438.424457][T19873] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 438.431765][T19873] IPv6: NLM_F_CREATE should be set when creating new route [ 438.439045][T19873] IPv6: NLM_F_CREATE should be set when creating new route [ 438.452128][T19873] netlink: 'syz.3.5788': attribute type 27 has an invalid length. [ 438.494256][T19873] sit0: left allmulticast mode [ 438.528391][T19873] bridge0: port 2(bridge_slave_1) entered disabled state [ 438.535692][T19873] bridge0: port 1(bridge_slave_0) entered disabled state [ 438.714725][T19873] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 438.740217][T19873] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 438.797714][T19873] veth0_vlan: left allmulticast mode [ 438.822825][T19873] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.831915][T19873] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.835062][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 438.835062][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 438.840929][T19873] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.854226][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 438.863190][T19873] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 438.918177][T19873] veth3: left allmulticast mode [ 438.924339][T19873] veth5: left allmulticast mode [ 439.063682][T19896] sit0 speed is unknown, defaulting to 1000 [ 439.142609][ T56] EXT4-fs error: 10660 callbacks suppressed [ 439.142627][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 439.176568][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 439.189684][T19905] netlink: 'syz.0.5801': attribute type 10 has an invalid length. [ 439.196444][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 439.197675][T19905] syz_tun: entered promiscuous mode [ 439.214699][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 439.220350][T19905] bond0: (slave syz_tun): Enslaving as an active interface with an up link [ 439.229434][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 439.248151][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 439.258116][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 439.273712][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 439.284158][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 439.299510][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 439.399904][T19917] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5805'. [ 439.497130][T19923] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5808'. [ 439.534223][T19923] veth7: entered allmulticast mode [ 439.590568][T19927] sit0 speed is unknown, defaulting to 1000 [ 439.718474][T19939] netlink: 4 bytes leftover after parsing attributes in process `syz.2.5816'. [ 440.112344][T19914] coredump: 982(syz.0.5804): written to core: VMAs: 29, size 89026560; core: 59937454 bytes, pos 89034752 [ 440.478298][T19982] syzkaller0: entered promiscuous mode [ 440.483880][T19982] syzkaller0: entered allmulticast mode [ 440.682733][T19992] sit0 speed is unknown, defaulting to 1000 [ 440.813325][T20004] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 440.832640][T20004] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 440.953158][T20004] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 440.960482][T20004] IPv6: NLM_F_CREATE should be set when creating new route [ 440.968657][T20004] netlink: 'syz.2.5844': attribute type 27 has an invalid length. [ 440.988412][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 440.988412][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 441.001950][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 441.041014][T20004] sit0: left promiscuous mode [ 441.045765][T20004] sit0: left allmulticast mode [ 441.065788][T20016] hub 9-0:1.0: USB hub found [ 441.072163][T20016] hub 9-0:1.0: 8 ports detected [ 441.296533][T20004] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 441.315490][T20004] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 441.347472][T20004] veth0_vlan: left allmulticast mode [ 441.366973][T20004] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.375978][T20004] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.384871][T20004] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.393926][T20004] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 441.411860][T20004] veth5: left allmulticast mode [ 441.418269][T20004] veth7: left allmulticast mode [ 441.631360][T20044] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5862'. [ 441.655058][ T4757] EXT4-fs error: 80 callbacks suppressed [ 441.655077][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 441.669739][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 441.723990][T20048] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 441.747671][T20048] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 441.762836][T20053] syzkaller0: entered promiscuous mode [ 441.768437][T20053] syzkaller0: entered allmulticast mode [ 441.785964][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 441.795014][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 441.915059][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 441.924064][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 442.011950][ T29] kauditd_printk_skb: 33 callbacks suppressed [ 442.011969][ T29] audit: type=1400 audit(1727313086.101:14697): avc: denied { setopt } for pid=20079 comm="syz.1.5878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 442.054649][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 442.063717][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 442.078963][ T29] audit: type=1400 audit(1727313086.111:14698): avc: denied { ioctl } for pid=20079 comm="syz.1.5878" path="socket:[62745]" dev="sockfs" ino=62745 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 442.087281][T20087] netlink: 4 bytes leftover after parsing attributes in process `syz.3.5881'. [ 442.103919][ T29] audit: type=1400 audit(1727313086.111:14699): avc: denied { bind } for pid=20079 comm="syz.1.5878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 442.133399][ T29] audit: type=1400 audit(1727313086.111:14700): avc: denied { setopt } for pid=20079 comm="syz.1.5878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 442.198998][ T29] audit: type=1400 audit(1727313086.291:14701): avc: denied { nlmsg_write } for pid=20079 comm="syz.1.5878" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_tcpdiag_socket permissive=1 [ 442.220301][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 442.220325][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 442.542895][T20131] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 442.556858][T20131] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.160644][T20161] syzkaller0: entered promiscuous mode [ 443.166198][T20161] syzkaller0: entered allmulticast mode [ 443.298284][T20173] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.313142][T20173] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.322804][T20173] netlink: 'syz.2.5919': attribute type 27 has an invalid length. [ 443.542964][T20203] sit0 speed is unknown, defaulting to 1000 [ 443.572973][ T29] audit: type=1400 audit(1727313087.661:14702): avc: denied { write } for pid=20205 comm="syz.4.5935" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 443.619291][T20213] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5934'. [ 443.699384][ T29] audit: type=1400 audit(1727313087.771:14703): avc: denied { read write } for pid=20205 comm="syz.4.5935" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 443.699444][ T29] audit: type=1400 audit(1727313087.771:14704): avc: denied { open } for pid=20205 comm="syz.4.5935" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 443.701001][T20221] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.762510][T20223] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 443.777319][T20223] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.796137][T20221] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 443.865190][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 443.865190][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 443.878648][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 443.887517][ T329] infiniband syz0: set down [ 443.931852][ T5171] smc: removing ib device syz0 [ 444.041439][ T329] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 444.062340][ T329] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 444.073924][ T329] bond0 (unregistering): Released all slaves [ 444.103199][T15952] sit0 speed is unknown, defaulting to 1000 [ 444.145711][ T56] EXT4-fs error: 9696 callbacks suppressed [ 444.145734][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 444.167401][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 444.179585][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 444.192517][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 444.204221][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 444.216886][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 444.226609][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 444.239065][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 444.248627][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 444.273987][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 444.560822][T20258] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 444.585629][T20258] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 444.601365][T20262] pim6reg1: entered promiscuous mode [ 444.606758][T20262] pim6reg1: entered allmulticast mode [ 444.624647][ T329] hsr_slave_0: left promiscuous mode [ 444.630527][ T329] hsr_slave_1: left promiscuous mode [ 444.638817][ T329] batman_adv: batadv0: Removing interface: team0 [ 444.645877][ T329] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 444.653316][ T329] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 444.663079][ T329] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 444.670700][ T329] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 444.681219][ T329] veth1_macvtap: left promiscuous mode [ 444.686755][ T329] veth0_macvtap: left promiscuous mode [ 444.692266][ T329] veth1_vlan: left promiscuous mode [ 444.697614][ T329] veth0_vlan: left promiscuous mode [ 444.876289][T20270] netlink: 36 bytes leftover after parsing attributes in process `syz.4.5962'. [ 445.003357][ T29] audit: type=1400 audit(1727313089.091:14705): avc: denied { write } for pid=20274 comm="syz.4.5963" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 445.035822][ T329] team0 (unregistering): Port device team_slave_1 removed [ 445.059917][ T329] team0 (unregistering): Port device team_slave_0 removed [ 445.281034][ T1021] hid-generic 0000:0000:0000.0003: unknown main item tag 0x7 [ 445.288590][ T1021] hid-generic 0000:0000:0000.0003: ignoring exceeding usage max [ 445.300584][ T1021] hid-generic 0000:0000:0000.0003: unknown main item tag 0x0 [ 445.308221][ T1021] hid-generic 0000:0000:0000.0003: unknown main item tag 0x6 [ 445.315696][ T1021] hid-generic 0000:0000:0000.0003: unknown main item tag 0xd [ 445.328979][ T1021] hid-generic 0000:0000:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 445.891024][T20345] loop4: detected capacity change from 0 to 1764 [ 446.001837][T20349] syzkaller1: entered promiscuous mode [ 446.007611][T20349] syzkaller1: entered allmulticast mode [ 446.025020][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 446.025020][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 446.038505][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 446.219567][T20354] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 446.231360][T20354] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 446.695829][ T4757] EXT4-fs error: 80 callbacks suppressed [ 446.695846][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 446.710665][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 446.829355][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 446.838379][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 446.954146][T20399] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6019'. [ 446.963728][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 446.972742][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 446.988217][T20405] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 447.005767][T20409] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 447.014348][T20409] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 447.023062][T20405] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 447.095081][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 447.104120][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 447.255270][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 447.264326][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 447.579082][T20428] pim6reg1: entered promiscuous mode [ 447.584416][T20428] pim6reg1: entered allmulticast mode [ 447.661115][T20437] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6036'. [ 447.833923][T20455] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 447.852031][T20455] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 448.094677][T20474] syzkaller0: entered promiscuous mode [ 448.100433][T20474] syzkaller0: entered allmulticast mode [ 448.109446][T20480] pim6reg1: entered promiscuous mode [ 448.114754][T20480] pim6reg1: entered allmulticast mode [ 448.490318][T20513] pim6reg1: entered promiscuous mode [ 448.495755][T20513] pim6reg1: entered allmulticast mode [ 448.723640][T20531] netlink: 'syz.0.6079': attribute type 27 has an invalid length. [ 448.751744][T20531] syz_tun: left promiscuous mode [ 448.758188][T20531] veth3: left allmulticast mode [ 448.912481][T20535] syzkaller0: entered promiscuous mode [ 448.912529][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 448.912529][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 448.912555][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 448.918067][T20535] syzkaller0: entered allmulticast mode [ 449.158236][ T56] EXT4-fs error: 12462 callbacks suppressed [ 449.158255][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 449.190520][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 449.240005][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 449.288710][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 449.318231][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 449.330270][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 449.339399][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 449.353556][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 449.363000][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 449.384690][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 449.633020][T20584] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6100'. [ 449.730698][T20587] netlink: 'syz.3.6102': attribute type 8 has an invalid length. [ 449.835325][T20594] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 449.852068][T20594] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 449.871268][T20594] netlink: 'syz.0.6105': attribute type 27 has an invalid length. [ 449.988219][T20571] coredump: 922(syz.4.6096): written to core: VMAs: 29, size 72249344; core: 59930994 bytes, pos 72257536 [ 450.042773][T20616] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 450.055334][T20616] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 450.605469][T20661] bridge0: port 4(syz_tun) entered blocking state [ 450.611959][T20661] bridge0: port 4(syz_tun) entered disabled state [ 450.619041][T20661] syz_tun: entered allmulticast mode [ 450.638726][T20661] syz_tun: entered promiscuous mode [ 451.065356][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 451.065356][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 451.078862][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 451.122474][ T29] audit: type=1400 audit(1727313095.211:14706): avc: denied { bind } for pid=20700 comm="syz.4.6155" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 451.429698][T20721] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 451.445848][T20721] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 451.616474][T20730] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 451.636432][T20730] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 451.755077][ T4757] EXT4-fs error: 84 callbacks suppressed [ 451.755093][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 451.769868][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 451.885067][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 451.894095][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 452.025040][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 452.034040][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 452.101609][T20763] pim6reg1: entered promiscuous mode [ 452.107235][T20763] pim6reg1: entered allmulticast mode [ 452.155271][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 452.164336][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 452.194470][T20771] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 452.220186][T20778] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 452.231052][T20771] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 452.243519][T20771] netlink: 'syz.4.6187': attribute type 27 has an invalid length. [ 452.251933][T20778] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 452.261508][T20771] veth3: left allmulticast mode [ 452.287715][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 452.296904][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 452.470618][T20795] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6198'. [ 452.498829][T20797] pim6reg1: entered promiscuous mode [ 452.504223][T20797] pim6reg1: entered allmulticast mode [ 453.100254][ T29] audit: type=1400 audit(1727313097.191:14707): avc: denied { connect } for pid=20838 comm="syz.2.6219" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 453.178498][T20850] tipc: Started in network mode [ 453.183508][T20850] tipc: Node identity 1, cluster identity 4711 [ 453.189766][T20850] tipc: Node number set to 1 [ 453.512085][T20889] syzkaller0: entered promiscuous mode [ 453.517680][T20889] syzkaller0: entered allmulticast mode [ 453.717191][T20916] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 453.726167][T20916] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 453.945129][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 453.945129][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 453.958833][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 454.165119][ T56] EXT4-fs error: 15051 callbacks suppressed [ 454.165161][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 454.180563][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 454.195366][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 454.205248][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 454.217873][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 454.227239][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 454.239538][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 454.250113][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 454.280010][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 454.282121][ T29] audit: type=1400 audit(1727313098.371:14708): avc: denied { append } for pid=20938 comm="syz.1.6267" name="sg0" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 454.300649][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 454.317598][T20939] program syz.1.6267 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 454.493334][T20961] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 454.502857][T20961] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 455.258347][T21011] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 455.267345][T21011] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 455.411917][T21019] program syz.0.6302 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 455.417224][T21017] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 455.433451][T21017] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 455.745907][T13408] syz_tun (unregistering): left allmulticast mode [ 455.752369][T13408] syz_tun (unregistering): left promiscuous mode [ 455.758782][T13408] bridge0: port 4(syz_tun) entered disabled state [ 456.057749][T21043] chnl_net:caif_netlink_parms(): no params data found [ 456.106103][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 456.106103][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 456.119611][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 456.188073][T21043] bridge0: port 1(bridge_slave_0) entered blocking state [ 456.195284][T21043] bridge0: port 1(bridge_slave_0) entered disabled state [ 456.212839][T21043] bridge_slave_0: entered allmulticast mode [ 456.219630][T21043] bridge_slave_0: entered promiscuous mode [ 456.227364][T21043] bridge0: port 2(bridge_slave_1) entered blocking state [ 456.234477][T21043] bridge0: port 2(bridge_slave_1) entered disabled state [ 456.243542][T21043] bridge_slave_1: entered allmulticast mode [ 456.250173][T21043] bridge_slave_1: entered promiscuous mode [ 456.269260][T21086] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 456.287088][T21086] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 456.301911][T21043] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 456.342211][T21079] syzkaller0: entered promiscuous mode [ 456.347827][T21079] syzkaller0: entered allmulticast mode [ 456.358394][T21043] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 456.395431][T21043] team0: Port device team_slave_0 added [ 456.402310][T21043] team0: Port device team_slave_1 added [ 456.444281][T21043] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 456.451386][T21043] 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. [ 456.477357][T21043] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 456.510151][T21043] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 456.517194][T21043] 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. [ 456.543355][T21043] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 456.619471][T21043] hsr_slave_0: entered promiscuous mode [ 456.628151][T21043] hsr_slave_1: entered promiscuous mode [ 456.634095][T21043] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 456.642051][T21043] Cannot create hsr debugfs directory [ 456.792858][T21110] bridge0: port 3(syz_tun) entered blocking state [ 456.799531][T21110] bridge0: port 3(syz_tun) entered disabled state [ 456.806207][ T4757] EXT4-fs error: 82 callbacks suppressed [ 456.806223][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 456.820990][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 456.832711][T21110] syz_tun: entered allmulticast mode [ 456.838826][T21110] syz_tun: entered promiscuous mode [ 456.901352][T21043] bond0: (slave netdevsim1): Releasing backup interface [ 456.941112][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 456.950315][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 457.042497][T21132] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 457.045429][T21128] pim6reg1: entered promiscuous mode [ 457.056286][T21128] pim6reg1: entered allmulticast mode [ 457.062399][T21132] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 457.075431][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 457.084425][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 457.176126][T21043] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 457.185357][T21043] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 457.203217][T21043] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 457.215797][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 457.224825][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 457.238622][T21043] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 457.329921][T21043] 8021q: adding VLAN 0 to HW filter on device bond0 [ 457.344093][T21043] 8021q: adding VLAN 0 to HW filter on device team0 [ 457.350821][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 457.359901][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 457.376164][ T3386] bridge0: port 1(bridge_slave_0) entered blocking state [ 457.383294][ T3386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 457.417400][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 457.424568][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 457.486761][T21157] pim6reg1: entered promiscuous mode [ 457.492106][T21157] pim6reg1: entered allmulticast mode [ 457.522133][T21043] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 457.532646][T21043] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 457.701602][T21043] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 457.889964][T21043] veth0_vlan: entered promiscuous mode [ 457.938981][T21043] veth1_vlan: entered promiscuous mode [ 457.992281][T21043] veth0_macvtap: entered promiscuous mode [ 458.021730][T21043] veth1_macvtap: entered promiscuous mode [ 458.163778][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.174323][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.184243][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.194998][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.205062][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.215756][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.225730][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.236314][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.246226][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.256677][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.266682][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.277186][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.287167][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.297791][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.307717][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 458.318280][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.339722][T21043] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 458.369104][T21207] bridge0: port 3(syz_tun) entered blocking state [ 458.375645][T21207] bridge0: port 3(syz_tun) entered disabled state [ 458.388825][T21207] syz_tun: entered allmulticast mode [ 458.401773][T21207] syz_tun: entered promiscuous mode [ 458.412264][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.422894][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.432774][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.443300][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.453158][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.463659][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.473748][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.484206][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.494490][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.504990][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.514817][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.525443][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.535293][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.545756][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.555607][T21043] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 458.566141][T21043] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 458.579138][T21043] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 458.593823][T21043] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 458.602795][T21043] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 458.611529][T21043] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 458.620567][T21043] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 458.639225][T21211] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6378'. [ 458.807874][T21227] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6314'. [ 458.891892][T21235] netlink: 'syz.2.6388': attribute type 27 has an invalid length. [ 458.987153][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 458.987153][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 459.000636][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 459.032592][T21235] bridge0: port 2(bridge_slave_1) entered disabled state [ 459.039931][T21235] bridge0: port 1(bridge_slave_0) entered disabled state [ 459.136409][T21235] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 459.153571][T21235] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 459.177447][ T56] EXT4-fs error: 13170 callbacks suppressed [ 459.177515][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 459.197988][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 459.229231][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 459.248083][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 459.265140][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 459.278763][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 459.293386][T21235] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.294441][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 459.302547][T21235] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.320799][T21235] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.323879][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 459.329898][T21235] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 459.352424][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 459.369437][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 459.594680][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.602301][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.609808][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.617250][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.618485][T21290] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 459.624769][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.624797][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.624820][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.624845][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.624872][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.670460][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.678000][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.685476][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.692873][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.699170][T21296] netlink: 'syz.3.6417': attribute type 27 has an invalid length. [ 459.700324][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.715660][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.723055][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.730502][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.737974][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.745411][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.752810][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.760327][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.767893][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.775345][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.782737][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.790169][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.797683][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.805110][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.812506][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.819985][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.827423][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.834850][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.842401][T10320] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 459.850962][T10320] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz0 [ 459.853703][T21290] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 459.893354][T21298] GPL: port 1(erspan0) entered blocking state [ 459.899539][T21298] GPL: port 1(erspan0) entered disabled state [ 459.909633][T21298] erspan0: entered allmulticast mode [ 459.916153][T21298] erspan0: entered promiscuous mode [ 460.414367][T21357] netlink: 'syz.4.6447': attribute type 27 has an invalid length. [ 460.550678][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.558296][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.565808][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.573264][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.580817][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.581632][T21379] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 460.588245][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588350][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588377][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588403][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588430][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588523][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588550][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588572][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588600][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588665][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588771][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588799][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588823][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588900][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588927][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588956][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.588984][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.589021][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.589111][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.589137][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.589177][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.754203][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.761648][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.769194][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.776628][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.784193][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.791656][ T3344] hid-generic 0000:0000:0000.0005: unknown main item tag 0x0 [ 460.805132][T21379] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 460.807474][ T3344] hid-generic 0000:0000:0000.0005: hidraw0: HID v0.00 Device [syz0] on syz0 [ 460.879169][T21394] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 460.888382][T21394] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 461.007750][T21404] pim6reg1: entered promiscuous mode [ 461.013153][T21404] pim6reg1: entered allmulticast mode [ 461.045177][T21406] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 461.053799][T21406] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 461.082131][T21406] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6470'. [ 461.145001][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 461.145001][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 461.158547][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 461.190544][T21415] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 461.200070][T21415] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 461.620643][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.628288][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.635701][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.643091][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.650584][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.658037][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.665801][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.673320][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.680759][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.688184][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.695680][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.703119][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.710599][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.718089][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.725523][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.732993][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.740513][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.748021][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.755478][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.761055][T21455] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 461.762854][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.778730][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.786227][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.793620][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.801101][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.808558][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.816057][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.823466][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.830914][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.838350][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.845818][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.853222][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.860699][T10320] hid-generic 0000:0000:0000.0006: unknown main item tag 0x0 [ 461.868585][T21455] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 461.895306][ T4757] EXT4-fs error: 76 callbacks suppressed [ 461.895323][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 461.910207][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 461.927507][T10320] hid-generic 0000:0000:0000.0006: hidraw0: HID v0.00 Device [syz0] on syz0 [ 461.976224][T21472] bridge0: port 3(syz_tun) entered blocking state [ 461.982762][T21472] bridge0: port 3(syz_tun) entered disabled state [ 461.989600][T21472] syz_tun: entered allmulticast mode [ 461.995856][T21472] syz_tun: entered promiscuous mode [ 462.016032][T21469] pim6reg1: entered promiscuous mode [ 462.021363][T21469] pim6reg1: entered allmulticast mode [ 462.026820][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 462.035928][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 462.155164][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 462.164166][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 462.281368][T21499] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 462.305094][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 462.314080][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 462.400338][T21509] pim6reg1: entered promiscuous mode [ 462.405739][T21509] pim6reg1: entered allmulticast mode [ 462.445061][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 462.454144][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 462.467463][T21515] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6522'. [ 462.491250][T21515] veth5: entered allmulticast mode [ 462.580031][T21527] syz_tun (unregistering): left allmulticast mode [ 462.586604][T21527] syz_tun (unregistering): left promiscuous mode [ 462.592992][T21527] bridge0: port 3(syz_tun) entered disabled state [ 462.724465][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.731959][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.739418][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.746886][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.754296][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.755329][T21541] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 462.761770][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.777626][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.785079][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.792475][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.799950][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.807433][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.814927][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.822417][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.829870][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.837372][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.837500][T21541] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 462.852698][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.860121][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.867661][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.875103][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.882521][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.889955][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.897377][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.904813][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.912359][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.919882][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.927432][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.934891][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.942312][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.949737][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.957332][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.964825][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.972244][ T3343] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 462.981504][ T3343] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz0] on syz0 [ 462.992549][T21542] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6534'. [ 463.011882][T21542] veth7: entered allmulticast mode [ 463.371048][T21591] netlink: 4 bytes leftover after parsing attributes in process `syz.4.6559'. [ 463.380166][ T29] audit: type=1400 audit(1727313107.471:14709): avc: denied { write } for pid=21592 comm="syz.2.6560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 463.401475][T21591] veth9: entered allmulticast mode [ 463.617185][ T29] audit: type=1400 audit(1727313107.711:14710): avc: denied { getopt } for pid=21595 comm="syz.4.6562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 463.725528][T21621] netlink: 4 bytes leftover after parsing attributes in process `syz.2.6573'. [ 463.729099][T21625] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 463.744776][T21625] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 463.745101][T21621] veth3: entered allmulticast mode [ 463.788773][T21625] netlink: 20 bytes leftover after parsing attributes in process `syz.4.6575'. [ 463.803279][T21629] netlink: 'syz.3.6576': attribute type 1 has an invalid length. [ 464.024998][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 464.024998][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 464.038517][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 464.185265][ T56] EXT4-fs error: 16643 callbacks suppressed [ 464.185284][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 464.232427][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 464.256042][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 464.285592][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 464.308874][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 464.320958][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 464.331426][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 464.343236][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 464.354929][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 464.367098][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 464.468973][T21684] pim6reg1: entered promiscuous mode [ 464.474397][T21684] pim6reg1: entered allmulticast mode [ 464.720424][ T15] ================================================================== [ 464.728518][ T15] BUG: KCSAN: assert: race in dequeue_entities+0x6df/0x760 [ 464.735736][ T15] [ 464.738091][ T15] race at unknown origin, with assert no writes to 0xffff8881031231e8 of 4 bytes by task 15 on cpu 0: [ 464.749061][ T15] dequeue_entities+0x6df/0x760 [ 464.753914][ T15] pick_next_task_fair+0x7d/0x410 [ 464.758935][ T15] __schedule+0x284/0x940 [ 464.763281][ T15] schedule+0x55/0xc0 [ 464.767254][ T15] smpboot_thread_fn+0x37b/0x4c0 [ 464.772188][ T15] kthread+0x1d1/0x210 [ 464.776255][ T15] ret_from_fork+0x4b/0x60 [ 464.780667][ T15] ret_from_fork_asm+0x1a/0x30 [ 464.785440][ T15] [ 464.787763][ T15] value changed: 0x00000000 -> 0x00000001 [ 464.793480][ T15] [ 464.795792][ T15] Reported by Kernel Concurrency Sanitizer on: [ 464.801944][ T15] CPU: 0 UID: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.11.0-syzkaller-10622-gaa486552a110 #0 [ 464.812277][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 464.822419][ T15] ================================================================== [ 466.186208][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 466.186208][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 466.199678][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 466.955041][ T4757] EXT4-fs error: 80 callbacks suppressed [ 466.955104][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 466.969755][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 467.085073][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 467.094063][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 467.215095][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 467.224115][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 467.345084][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 467.354163][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 467.475317][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 467.484383][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 467.848003][ T25] ================================================================== [ 467.856109][ T25] BUG: KCSAN: assert: race in dequeue_entities+0x6df/0x760 [ 467.863344][ T25] [ 467.865674][ T25] race at unknown origin, with assert no writes to 0xffff88810146e368 of 4 bytes by task 25 on cpu 1: [ 467.876706][ T25] dequeue_entities+0x6df/0x760 [ 467.881590][ T25] pick_next_task_fair+0x7d/0x410 [ 467.886648][ T25] __schedule+0x284/0x940 [ 467.890991][ T25] schedule+0x55/0xc0 [ 467.894983][ T25] worker_thread+0x5f4/0x6f0 [ 467.899578][ T25] kthread+0x1d1/0x210 [ 467.903663][ T25] ret_from_fork+0x4b/0x60 [ 467.908108][ T25] ret_from_fork_asm+0x1a/0x30 [ 467.912901][ T25] [ 467.915227][ T25] value changed: 0x00000000 -> 0x00000001 [ 467.920944][ T25] [ 467.923263][ T25] Reported by Kernel Concurrency Sanitizer on: [ 467.929413][ T25] CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0H Not tainted 6.11.0-syzkaller-10622-gaa486552a110 #0 [ 467.939757][ T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 467.949849][ T25] Workqueue: 0x0 (kblockd) [ 467.954396][ T25] ================================================================== [ 469.065127][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 469.065127][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 469.078607][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 469.195223][ T4765] EXT4-fs error: 26005 callbacks suppressed [ 469.195257][ T4765] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 469.210395][ T4765] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm syz.0.428: mark_inode_dirty error [ 469.221806][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 469.231209][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 469.242911][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 469.252127][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 469.263767][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 469.272907][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 469.284784][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 469.293970][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 471.225313][ T4761] kmmpd-loop3: attempt to access beyond end of device [ 471.225313][ T4761] loop3: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 471.238794][ T4761] Buffer I/O error on dev loop3, logical block 12, lost sync page write [ 472.055070][ T4757] EXT4-fs error: 82 callbacks suppressed [ 472.055089][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 472.069858][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 472.195084][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 472.204074][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 472.335102][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 472.344071][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 472.378832][ T25] ================================================================== [ 472.386914][ T25] BUG: KCSAN: assert: race in dequeue_entities+0x6df/0x760 [ 472.394127][ T25] [ 472.396456][ T25] race at unknown origin, with assert no writes to 0xffff88810146e368 of 4 bytes by task 25 on cpu 1: [ 472.407574][ T25] dequeue_entities+0x6df/0x760 [ 472.412437][ T25] pick_next_task_fair+0x7d/0x410 [ 472.417481][ T25] __schedule+0x284/0x940 [ 472.421821][ T25] schedule+0x55/0xc0 [ 472.425833][ T25] worker_thread+0x5f4/0x6f0 [ 472.430450][ T25] kthread+0x1d1/0x210 [ 472.434542][ T25] ret_from_fork+0x4b/0x60 [ 472.438971][ T25] ret_from_fork_asm+0x1a/0x30 [ 472.443768][ T25] [ 472.446101][ T25] value changed: 0x00000000 -> 0x00000001 [ 472.451831][ T25] [ 472.454169][ T25] Reported by Kernel Concurrency Sanitizer on: [ 472.460323][ T25] CPU: 1 UID: 0 PID: 25 Comm: kworker/1:0H Not tainted 6.11.0-syzkaller-10622-gaa486552a110 #0 [ 472.470663][ T25] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 [ 472.475515][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 472.480721][ T25] Workqueue: 0x0 (kblockd) [ 472.480746][ T25] ================================================================== [ 472.502475][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 472.615103][ T4757] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5780: Out of memory [ 472.624112][ T4757] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #19: comm syz.3.430: mark_inode_dirty error [ 474.105029][ T4758] kmmpd-loop0: attempt to access beyond end of device [ 474.105029][ T4758] loop0: rw=14337, sector=48, nr_sectors = 4 limit=11 [ 474.118458][ T4758] Buffer I/O error on dev loop0, logical block 12, lost sync page write [ 474.205032][ T56] EXT4-fs error: 27022 callbacks suppressed [ 474.205063][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 474.220269][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 474.231843][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 474.241078][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 474.253121][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 474.262321][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 474.274998][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 474.284201][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error [ 474.295879][ T56] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5780: Out of memory [ 474.305209][ T56] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #19: comm kworker/u8:4: mark_inode_dirty error