last executing test programs: 4.622111884s ago: executing program 4 (id=797): ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x1, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000180)=@gcm_256={{0x303}, "0200", "ab02a1a449283e8a3bc95815ece487ebcc5bb6a8d8a744e4b7edb45c7e7336ab", 'vb q', "9900000100"}, 0x38) shutdown(r0, 0x1) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='freezer.state\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) sendfile(r0, r1, 0x0, 0xffffffff004) fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000003c0)=ANY=[], 0xfe49, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r2, 0xffffffffffffffff, 0x0) 4.58785215s ago: executing program 3 (id=798): sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0) 4.390384133s ago: executing program 3 (id=800): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xb, 0xff, 0x5, 0x7f, 0x1, 0x1}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000440)={{r0}, &(0x7f0000000100)=0x7d8, &(0x7f0000000140)='%pi6 \x00'}, 0x20) 4.025005365s ago: executing program 2 (id=802): ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000002400)={{0x1, 0x1, 0x1018, 0xffffffffffffffff, {0x1}}, './file0\x00'}) 3.910613324s ago: executing program 2 (id=803): sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$MSR(&(0x7f0000000080), 0x0, 0x0) read$msr(r0, &(0x7f0000019680)=""/102392, 0x18ff8) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000018c0), 0xe0c81) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, 0x0) 3.432933214s ago: executing program 3 (id=805): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(&(0x7f0000000180)='proc\x00', 0x1) r5 = syz_open_dev$vcsa(&(0x7f0000000340), 0x3, 0x100) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x403, 0x2, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0xe}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8044) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r1}, 0x38) getdents64(0xffffffffffffffff, &(0x7f0000001f00)=""/4111, 0x100f) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0xea60}, 0x10) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff}, 0x10) ioctl$SIOCSIFHWADDR(r5, 0x8924, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_FD={0x8, 0x17, @udp=r5}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xfffffffffffffff8}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4c084) 3.432383534s ago: executing program 4 (id=806): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@abs, 0x6e) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(&(0x7f0000000180)='proc\x00', 0x1) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'wlan1\x00', &(0x7f00000002c0)=@ethtool_stats}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x403, 0x2, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0xe}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8044) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r1}, 0x38) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0xea60}, 0x10) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff}, 0x10) 3.303635816s ago: executing program 2 (id=808): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x800008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) r1 = socket(0x1e, 0x4, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x0, 0x5}, 0x10) socket(0x1e, 0x4, 0x0) sendmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) 2.774396354s ago: executing program 2 (id=809): openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r1) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000680)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000d0000000000010000000000000001410000001c001700000000000000006574683a73797a6b616c6c657230"], 0x38}}, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r3 = socket$unix(0x1, 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000026c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2c, 0x1, {0x0, 0x0, 0x0, r5, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x1, 0x7, 0x100, 0x8}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000006c0)=@newqdisc={0x30, 0x24, 0x4ee4e6a52ff56441, 0x70b925, 0x25dfdbfe, {0x0, 0x0, 0x0, r5, {}, {0x2, 0xb}, {0x9, 0xffff}}, [@qdisc_kind_options=@q_fq={{0x7}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x2000c061}, 0x200c000) 2.61920599s ago: executing program 2 (id=810): sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x3, 0xac5) syz_clone3(&(0x7f0000000900)={0x23800000, &(0x7f0000000040)=0xffffffffffffffff, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, r0, 0x0}]) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, 0x0) 2.565130119s ago: executing program 0 (id=811): r0 = mq_open(&(0x7f0000000000)='!s\"D\xd7$\xd6\xe0\x8b\xdb\x00inux\x00T\x8b\xb5\xf3\xcb\xdd\xe3\xbf2\x86\x01\x84\xdd\x8a\x8f_l\xa1L\xb1\xef\xb2\xc9\xf7+C\xb2\x8e9\xb8\xec\x1a\xe5\xaeq\x8fZ\xff\xbcY+\xaf0<\xa3\xb8\"Zm\x1c\x18\x11\x93\xb5z \xc2\x8b\xa9\xc5\x9es\t\xfe\x002\xa0-\xaf\xcdP\x9f\xe5Iv\xce*\xa8\xa3\x14i\x05\x8f\x9b\x1eB\x9f\x9d#E\x19\xdc\xfe\xc7\xeb\xb5\xcd\xc8\xe2U\xce\x00\x00', 0x6e93ebbbcc0884f2, 0x80, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, 0x0, 0x0) open_tree(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r5, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) bind$inet6(0xffffffffffffffff, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000068c000/0xc000)=nil, &(0x7f0000817000/0x1000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r6 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0xc1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="16"], 0x50) io_uring_enter(r6, 0x2219, 0x7721, 0x16, 0x0, 0x0) mq_timedsend(r0, 0x0, 0x0, 0x4, &(0x7f0000000180)) 2.525119116s ago: executing program 3 (id=812): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x30, 0x2, {{0x3, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}, [@TCA_NETEM_RATE={0x14, 0x6, {0xd, 0x4, 0x7}}]}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, 0x0, {0x0, 0xd}, {0xffff, 0xb}, {0xffff, 0x7}}, [@qdisc_kind_options=@q_blackhole={0xe}]}, 0x34}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xa889, r5, 0x2a}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000640)='\'', 0x1}], 0x1}, 0x0) 2.44293927s ago: executing program 1 (id=813): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$xdp(0xffffffffffffffff, &(0x7f0000000100)={0x2c, 0x2}, 0x10) sendmsg$NFT_BATCH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001000040000000000000000000000000a20000000000a01020000000000000000010000000900010073797a300000000058000000160a01000000000000000000010000000900010073797a30000000000900020073797a30000000002c0003800800014000000000080002400000000010000380140001007465616d3000000000000000000000005c000000160a0101000b000000000000010000000900020073797a30000000000900010073797a3000000000300003802c000380"], 0xfc}}, 0x0) 2.44232636s ago: executing program 1 (id=814): prlimit64(0x0, 0xe, &(0x7f0000000040)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xa2, 0x7}}, './file0\x00'}) syz_open_dev$sg(&(0x7f00000004c0), 0x0, 0x0) r3 = socket(0xa, 0x3, 0x87) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000480)={@private2, 0x18, r5}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x5, @empty, 0x2800}}, 0xb, 0x1000, 0x20000, 0x0, 0x2e, 0x1000, 0x4}, 0x9c) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x3) 1.892689922s ago: executing program 2 (id=815): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0xb, 0xff, 0x5, 0x7f, 0x1, 0x1}, 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000440)={{r2}, &(0x7f0000000100)=0x7d8, &(0x7f0000000140)='%pi6 \x00'}, 0x20) 1.890999753s ago: executing program 4 (id=816): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="500000001000010028bd70000000000000000000", @ANYRES32=0x0, @ANYBLOB="7429000056800400140003006e657464657673696d3000000000000014000400000001800c00"], 0x50}, 0x1, 0x0, 0x0, 0x890}, 0x200088c4) 1.794524989s ago: executing program 4 (id=817): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e23, 0xfffffffc, @loopback}, 0x1c) listen(r1, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x4e20, @private=0xa010100}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaf1}, 0x8) sendmmsg$inet6(r0, &(0x7f0000000980)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x1, @loopback, 0x1}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000001680)="89", 0x1}], 0x1}}], 0x1, 0x20000000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[], 0x8397de475a1b5b02) 1.754501266s ago: executing program 3 (id=818): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11, &(0x7f0000000b40)={[{@nombcache}, {@nomblk_io_submit}, {@lazytime}, {@commit={'commit', 0x3d, 0x6}}, {@usrquota}]}, 0x8, 0x5fc, &(0x7f00000004c0)="$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") socket$netlink(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000040)={0xd, 0x8d}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) arch_prctl$ARCH_GET_XCOMP_GUEST_PERM(0x1024, 0x0) socket(0x10, 0x3, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000480)="1c0000001a009b8a140000003b000000000000000000000000000000fda35065733173ae72a0d270d958f739b6d44c893b03599f77a332b446ea93568ae2ff534952656c6a18b6c0fdcec321127ee28705f2496e", 0x54) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 1.633620786s ago: executing program 0 (id=819): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x800008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000100)=0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)=0x400000bce) r0 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r0, &(0x7f0000002000)=""/102400, 0x19000) r1 = socket(0x1e, 0x4, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req={0x3fc, 0x0, 0x0, 0x5}, 0x10) socket(0x1e, 0x4, 0x0) sendmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0xa9cc7003, &(0x7f0000000400)=[{&(0x7f00000000c0)="ee", 0x101d0}], 0x1}}], 0x400000000000181, 0x9200000000000000) 1.502271648s ago: executing program 1 (id=820): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r0 = socket(0x400000000010, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r2, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x8}}, [@qdisc_kind_options=@q_cake={{0x9}, {0x4}}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=@newtfilter={0x3c, 0x2c, 0xd27, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r2, {0xa, 0x4}, {}, {0x10, 0x8}}, [@filter_kind_options=@f_flower={{0xb}, {0xc, 0x2, [@TCA_FLOWER_CLASSID={0x8, 0x1, {0x1, 0xd}}]}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x60008080}, 0x20000000) 1.374455919s ago: executing program 3 (id=821): socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newtaction={0xa4, 0x30, 0x1, 0x0, 0x0, {}, [{0x90, 0x1, [@m_ct={0x44, 0x2, 0x0, 0x0, {{0x7}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18, 0x1, {0x9d, 0x11e41e7a, 0x20000000, 0x0, 0xf}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ife={0x48, 0x1, 0x0, 0x0, {{0x8}, {0x20, 0x2, 0x0, 0x1, [@TCA_IFE_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x804}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000000400)) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) shutdown(0xffffffffffffffff, 0x1) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000b40)='source', &(0x7f0000000040)='c:::\x00', 0x0) syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x0) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000001900)={0x2, {0xc, 0x117, 0x5, 0x101, 0x200}}) 1.37292817s ago: executing program 4 (id=822): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(&(0x7f0000000180)='proc\x00', 0x1) pread64(0xffffffffffffffff, &(0x7f0000000780)=""/4096, 0x1000, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x403, 0x2, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0xe}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8044) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r1}, 0x38) getdents64(0xffffffffffffffff, &(0x7f0000001f00)=""/4111, 0x100f) bind$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0xea60}, 0x10) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff}, 0x10) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000000c0), 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x30, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@L2TP_ATTR_FD={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp6}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xfffffffffffffff8}]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x4c084) 1.146127398s ago: executing program 1 (id=823): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xfffffffd, {0x0, 0x0, 0x0, r3, {0x0, 0x1}, {0xffff, 0xffff}, {0xffe0, 0x9}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newtfilter={0x24, 0x2c, 0xd3f, 0x70bd28, 0x25dfdbfa, {0x0, 0x0, 0x0, r3, {0xb, 0xfff3}, {}, {0x7, 0x300}}}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) 892.31964ms ago: executing program 1 (id=824): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0x18, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002cc0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000028c0)=""/12, 0xc}, {0x0}], 0x2}, 0x13}], 0x1, 0x0, 0x0) 492.516177ms ago: executing program 0 (id=825): socketpair$unix(0x1, 0x3, 0x0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000300), 0x1, 0x102) r1 = dup(r0) write$UHID_INPUT(r1, 0x0, 0x0) 432.692937ms ago: executing program 4 (id=826): r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x48) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x6) r2 = getpid() sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000380)=@abs, 0x6e) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fsopen(&(0x7f0000000180)='proc\x00', 0x1) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000240)={'wlan1\x00', &(0x7f00000002c0)=@ethtool_stats}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000002c0)=@newlink={0x3c, 0x10, 0x403, 0x2, 0x0, {0x0, 0x0, 0x4, 0x0, 0x300}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0xe}]}}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8044) bpf$MAP_LOOKUP_BATCH(0x1b, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x3, r1}, 0x38) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT_OLD(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0xea60}, 0x10) connect$vsock_stream(r0, &(0x7f0000000300)={0x28, 0x0, 0xffffffff}, 0x10) 362.360029ms ago: executing program 0 (id=827): r0 = socket(0x10, 0x803, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000380), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) ioctl$TUNSETGROUP(r1, 0x400454ce, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0xfdf4, &(0x7f0000000380)=[{&(0x7f0000000140)=""/100, 0x321}, {&(0x7f0000000280)=""/85, 0x21}, {&(0x7f0000000fc0)=""/4096, 0x197}, {&(0x7f0000000580)=""/106, 0x659}, {&(0x7f0000000980)=""/73, 0xd}, {&(0x7f0000000200)=""/77, 0x69}, {&(0x7f00000007c0)=""/141, 0xc4}, {&(0x7f00000001c0)=""/17, 0x1d8}], 0x21, &(0x7f0000000600)=""/191, 0x41}, 0x5}], 0x4000000000003b4, 0x2000, &(0x7f0000003700)={0x77359400}) 198.510157ms ago: executing program 0 (id=828): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x20702, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)=@newqdisc={0x60, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x30, 0x2, {{0x3, 0x3, 0x6361, 0x5, 0xffffffff, 0x3}, [@TCA_NETEM_RATE={0x14, 0x6, {0xd, 0x4, 0x7}}]}}}]}, 0x60}, 0x1, 0x0, 0x0, 0x40088c1}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)=@newqdisc={0x34, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, 0x0, {0x0, 0xd}, {0xffff, 0xb}, {0xffff, 0x7}}, [@qdisc_kind_options=@q_blackhole={0xe}]}, 0x34}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xa889, r5, 0x2a}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000640)='\'', 0x1}], 0x1}, 0x0) 44.841513ms ago: executing program 0 (id=829): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11, &(0x7f0000000b40)={[{@nombcache}, {@nomblk_io_submit}, {@lazytime}, {@commit={'commit', 0x3d, 0x6}}, {@usrquota}]}, 0x8, 0x5fc, &(0x7f00000004c0)="$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") socket$netlink(0x10, 0x3, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000040)={0xd, 0x8d}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) arch_prctl$ARCH_GET_XCOMP_GUEST_PERM(0x1024, 0x0) socket(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_lsm={0x18, 0x7, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000480)="1c0000001a009b8a140000003b000000000000000000000000000000fda35065733173ae72a0d270d958f739b6d44c893b03599f77a332b446ea93568ae2ff534952656c6a18b6c0fdcec321127ee28705f2496e", 0x54) recvmmsg(r3, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 0s ago: executing program 1 (id=830): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee2, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x651, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) r4 = socket$can_j1939(0x1d, 0x2, 0x7) bind$can_j1939(r4, &(0x7f0000000080)={0x1d, r3, 0x0, {0x2, 0x0, 0x4}, 0x2}, 0x18) sendmsg$can_j1939(r4, &(0x7f00000001c0)={&(0x7f0000000040), 0x18, &(0x7f0000000180)={&(0x7f00000000c0)="92", 0x1a000}}, 0xee) syz_emit_ethernet(0x76, &(0x7f0000000bc0)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "120008", 0x40, 0x3a, 0x0, @remote, @local, {[], @pkt_toobig={0x3, 0x2, 0x0, 0x0, {0x0, 0x6, "020810", 0x0, 0x11, 0x0, @private1, @empty, [@dstopts={0x0, 0x0, '\x00', [@ra={0x5, 0x2f, 0x1}]}]}}}}}}}, 0x0) kernel console output (not intermixed with test programs): [ 19.395710][ T28] audit: type=1400 audit(1775919796.008:62): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.417937][ T28] audit: type=1400 audit(1775919796.008:63): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=484 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.441013][ T28] audit: type=1400 audit(1775919796.008:64): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.464437][ T28] audit: type=1400 audit(1775919796.008:65): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=489 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.487678][ T28] audit: type=1400 audit(1775919796.008:66): avc: denied { read open } for pid=3194 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=489 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.201' (ED25519) to the list of known hosts. [ 22.389430][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 22.389444][ T28] audit: type=1400 audit(1775919798.998:70): avc: denied { mounton } for pid=3289 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.390489][ T3289] cgroup: Unknown subsys name 'net' [ 22.396063][ T28] audit: type=1400 audit(1775919798.998:71): avc: denied { mount } for pid=3289 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.447644][ T28] audit: type=1400 audit(1775919799.038:72): avc: denied { unmount } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.560290][ T3289] cgroup: Unknown subsys name 'cpuset' [ 22.566609][ T3289] cgroup: Unknown subsys name 'rlimit' [ 22.675806][ T28] audit: type=1400 audit(1775919799.288:73): avc: denied { setattr } for pid=3289 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.699811][ T28] audit: type=1400 audit(1775919799.288:74): avc: denied { create } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.722563][ T28] audit: type=1400 audit(1775919799.288:75): avc: denied { write } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.743711][ T28] audit: type=1400 audit(1775919799.288:76): avc: denied { read } for pid=3289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.750933][ T3300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.764869][ T28] audit: type=1400 audit(1775919799.298:77): avc: denied { mounton } for pid=3289 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 22.800220][ T28] audit: type=1400 audit(1775919799.298:78): avc: denied { mount } for pid=3289 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 22.800566][ T3289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 22.824483][ T28] audit: type=1400 audit(1775919799.318:79): avc: denied { read } for pid=3038 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 24.043609][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 24.123317][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 24.143569][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 24.156694][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 24.175343][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.182787][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.190069][ T3311] bridge_slave_0: entered allmulticast mode [ 24.196664][ T3311] bridge_slave_0: entered promiscuous mode [ 24.219449][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.226786][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.234978][ T3311] bridge_slave_1: entered allmulticast mode [ 24.242059][ T3311] bridge_slave_1: entered promiscuous mode [ 24.291115][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.306530][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.313918][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.321699][ T3310] bridge_slave_0: entered allmulticast mode [ 24.328022][ T3310] bridge_slave_0: entered promiscuous mode [ 24.340220][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.349772][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 24.362175][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.369380][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.376650][ T3310] bridge_slave_1: entered allmulticast mode [ 24.383434][ T3310] bridge_slave_1: entered promiscuous mode [ 24.420243][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.434643][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.441991][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.449531][ T3313] bridge_slave_0: entered allmulticast mode [ 24.456553][ T3313] bridge_slave_0: entered promiscuous mode [ 24.468239][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.475767][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.483571][ T3313] bridge_slave_1: entered allmulticast mode [ 24.490134][ T3313] bridge_slave_1: entered promiscuous mode [ 24.502365][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.516228][ T3311] team0: Port device team_slave_0 added [ 24.522818][ T3311] team0: Port device team_slave_1 added [ 24.535630][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.542805][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.550171][ T3315] bridge_slave_0: entered allmulticast mode [ 24.557222][ T3315] bridge_slave_0: entered promiscuous mode [ 24.587480][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.596764][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.604209][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.611726][ T3315] bridge_slave_1: entered allmulticast mode [ 24.618308][ T3315] bridge_slave_1: entered promiscuous mode [ 24.625488][ T3310] team0: Port device team_slave_0 added [ 24.632390][ T3310] team0: Port device team_slave_1 added [ 24.646686][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.666078][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.673797][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.701905][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.734712][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.744517][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.751882][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.781788][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.804848][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.821156][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.828995][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.859902][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.874983][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.882790][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.890415][ T3322] bridge_slave_0: entered allmulticast mode [ 24.897046][ T3322] bridge_slave_0: entered promiscuous mode [ 24.905863][ T3313] team0: Port device team_slave_0 added [ 24.916015][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.924169][ T3310] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 24.951664][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.967879][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.975399][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.983270][ T3322] bridge_slave_1: entered allmulticast mode [ 24.990542][ T3322] bridge_slave_1: entered promiscuous mode [ 24.998263][ T3313] team0: Port device team_slave_1 added [ 25.005352][ T3315] team0: Port device team_slave_0 added [ 25.021442][ T3315] team0: Port device team_slave_1 added [ 25.056598][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.063862][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 25.094336][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.116289][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.128530][ T3311] hsr_slave_0: entered promiscuous mode [ 25.135057][ T3311] hsr_slave_1: entered promiscuous mode [ 25.142101][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.149492][ T3313] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 25.177011][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.194749][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.201768][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 25.228226][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.240494][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.259459][ T3322] team0: Port device team_slave_0 added [ 25.271639][ T3310] hsr_slave_0: entered promiscuous mode [ 25.277693][ T3310] hsr_slave_1: entered promiscuous mode [ 25.283936][ T3310] debugfs: 'hsr0' already exists in 'hsr' [ 25.290142][ T3310] Cannot create hsr debugfs directory [ 25.296370][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.303599][ T3315] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 25.330615][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.346160][ T3322] team0: Port device team_slave_1 added [ 25.397320][ T3313] hsr_slave_0: entered promiscuous mode [ 25.405080][ T3313] hsr_slave_1: entered promiscuous mode [ 25.412460][ T3313] debugfs: 'hsr0' already exists in 'hsr' [ 25.418375][ T3313] Cannot create hsr debugfs directory [ 25.427104][ T3315] hsr_slave_0: entered promiscuous mode [ 25.433855][ T3315] hsr_slave_1: entered promiscuous mode [ 25.439992][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 25.446678][ T3315] Cannot create hsr debugfs directory [ 25.470031][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.477142][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 25.504248][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.539093][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.546563][ T3322] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 25.572725][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.647839][ T3322] hsr_slave_0: entered promiscuous mode [ 25.654552][ T3322] hsr_slave_1: entered promiscuous mode [ 25.661023][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 25.666834][ T3322] Cannot create hsr debugfs directory [ 25.778018][ T3310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.788889][ T3310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.809352][ T3310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.818310][ T3310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.833737][ T3311] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.844486][ T3311] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.855861][ T3311] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.869301][ T3311] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.890379][ T3313] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 25.903369][ T3313] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 25.912619][ T3313] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 25.921661][ T3313] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 25.979573][ T3315] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.992865][ T3315] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 26.002472][ T3315] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 26.012771][ T3315] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 26.033388][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.048161][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.073734][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.086019][ T3322] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 26.095767][ T3322] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 26.106367][ T3322] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 26.115947][ T3322] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 26.133056][ T39] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.140689][ T39] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.161438][ T826] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.168983][ T826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.193947][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.210659][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.224626][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.237234][ T954] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.244374][ T954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.269580][ T954] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.276673][ T954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.301304][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.308559][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.333139][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.340453][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.374060][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.386410][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.404401][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.420678][ T3313] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.434277][ T3313] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.459344][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.482913][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.513220][ T954] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.521029][ T954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.536848][ T954] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.543943][ T954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.554272][ T954] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.561442][ T954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.579456][ T3310] veth0_vlan: entered promiscuous mode [ 26.586745][ T954] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.594041][ T954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.616083][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.640425][ T3310] veth1_vlan: entered promiscuous mode [ 26.662323][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.672772][ T3322] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.691858][ T3322] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.736427][ T3310] veth0_macvtap: entered promiscuous mode [ 26.747638][ T3310] veth1_macvtap: entered promiscuous mode [ 26.782767][ T3311] veth0_vlan: entered promiscuous mode [ 26.794706][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.808143][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.820676][ T3311] veth1_vlan: entered promiscuous mode [ 26.828731][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.844330][ T826] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.864751][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.873102][ T826] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.883744][ T826] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.907897][ T826] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.926242][ T3311] veth0_macvtap: entered promiscuous mode [ 26.933869][ T3313] veth0_vlan: entered promiscuous mode [ 26.943430][ T3313] veth1_vlan: entered promiscuous mode [ 26.957370][ T3311] veth1_macvtap: entered promiscuous mode [ 26.994618][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.009215][ T3313] veth0_macvtap: entered promiscuous mode [ 27.021232][ T3310] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 27.047501][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.071848][ T3313] veth1_macvtap: entered promiscuous mode [ 27.091756][ T826] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.104035][ T826] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.119641][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.129991][ T826] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.146028][ T826] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.170246][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.182442][ T3480] loop0: detected capacity change from 0 to 1024 [ 27.201143][ T3480] EXT4-fs: Ignoring removed i_version option [ 27.202714][ T3315] veth0_vlan: entered promiscuous mode [ 27.209706][ T3480] EXT4-fs: Ignoring removed bh option [ 27.218769][ T3480] ext4: Unknown parameter 'noacl' [ 27.233257][ T3322] veth0_vlan: entered promiscuous mode [ 27.240950][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.252508][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.261725][ T3480] loop0: detected capacity change from 0 to 1024 [ 27.268968][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.292934][ T3480] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 27.315543][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.331048][ T3322] veth1_vlan: entered promiscuous mode [ 27.356391][ T3315] veth1_vlan: entered promiscuous mode [ 27.394000][ T3322] veth0_macvtap: entered promiscuous mode [ 27.411836][ T3315] veth0_macvtap: entered promiscuous mode [ 27.433548][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 27.433563][ T28] audit: type=1400 audit(1775919804.048:103): avc: denied { create } for pid=3488 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 27.447615][ T3322] veth1_macvtap: entered promiscuous mode [ 27.490567][ T28] audit: type=1400 audit(1775919804.078:104): avc: denied { write } for pid=3488 comm="syz.3.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 27.514383][ T3315] veth1_macvtap: entered promiscuous mode [ 27.520521][ T28] audit: type=1400 audit(1775919804.098:105): avc: denied { create } for pid=3490 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 27.542386][ T28] audit: type=1400 audit(1775919804.108:106): avc: denied { listen } for pid=3490 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 27.595922][ T28] audit: type=1400 audit(1775919804.108:107): avc: denied { accept } for pid=3490 comm="syz.1.2" lport=33464 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 27.628660][ T3494] syzkaller0: entered promiscuous mode [ 27.634920][ T3494] syzkaller0: entered allmulticast mode [ 27.643424][ T28] audit: type=1400 audit(1775919804.238:108): avc: denied { create } for pid=3493 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.663629][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.673469][ T28] audit: type=1400 audit(1775919804.238:109): avc: denied { ioctl } for pid=3493 comm="syz.3.7" path="socket:[4983]" dev="sockfs" ino=4983 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.738939][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.753684][ T28] audit: type=1400 audit(1775919804.258:110): avc: denied { write } for pid=3493 comm="syz.3.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 27.785657][ T39] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.800629][ T39] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.846887][ T39] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.865923][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.875987][ T39] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.901427][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.936483][ T39] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.971631][ T54] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.066716][ T54] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.088007][ T54] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.135670][ T28] audit: type=1400 audit(1775919804.748:111): avc: denied { create } for pid=3500 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 28.202254][ T28] audit: type=1400 audit(1775919804.758:112): avc: denied { create } for pid=3504 comm="syz.4.5" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 28.268190][ T3510] loop3: detected capacity change from 0 to 2048 [ 28.383226][ T3516] netlink: 132 bytes leftover after parsing attributes in process `syz.2.14'. [ 28.394892][ T3510] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 28.467910][ T3522] loop2: detected capacity change from 0 to 1024 [ 28.572569][ T3522] ======================================================= [ 28.572569][ T3522] WARNING: The mand mount option has been deprecated and [ 28.572569][ T3522] and is ignored by this kernel. Remove the mand [ 28.572569][ T3522] option from the mount to silence this warning. [ 28.572569][ T3522] ======================================================= [ 28.800967][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 28.987806][ T3522] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: writeback. [ 29.025072][ T3522] ext4 filesystem being mounted at /6/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 29.117548][ T3522] EXT4-fs (loop2): shut down requested (0) [ 29.376073][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 29.447610][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 29.934515][ T3546] netlink: 20 bytes leftover after parsing attributes in process `syz.3.23'. [ 30.002252][ T3539] netlink: 12 bytes leftover after parsing attributes in process `syz.2.21'. [ 31.695760][ T3596] random: crng reseeded on system resumption [ 31.893824][ T3596] loop1: detected capacity change from 0 to 512 [ 31.903507][ T3462] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 32.011630][ T3462] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 32.022737][ T3596] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.207648][ T3596] ext4 filesystem being mounted at /6/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.276687][ T3596] SELinux: Context *mkXI$hx4۫KM is not valid (left unmapped). [ 32.331004][ T3612] netlink: 116 bytes leftover after parsing attributes in process `syz.1.34'. [ 32.339778][ T3596] SELinux: Context KM*,hcIǾû̋y+.+y0[pr;JA9Iq jǼ=7)oM{nF=XmnxrD㑉垳4TW}t%ȖY^slFB53hm5};JXom%~"~9mM~alʺLI8i&Zw8 lX&D;td BIݛ~L [ 32.735211][ T3596] uSċkxIRI$4"lX7f9٬bB|72*kNM is not valid (left unmapped). [ 32.845536][ T3596] SELinux: Context WXE][O:Ѹo߭ObZDfq :~t6uYx(Q8NPZeoQ[aSI> is not valid (left unmapped). [ 32.979955][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.995780][ T28] kauditd_printk_skb: 56 callbacks suppressed [ 32.995796][ T28] audit: type=1400 audit(1775919809.608:169): avc: denied { name_connect } for pid=3617 comm="syz.4.40" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=sctp_socket permissive=1 [ 33.036002][ T28] audit: type=1400 audit(1775919809.648:170): avc: denied { setopt } for pid=3619 comm="syz.1.41" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.077428][ T28] audit: type=1400 audit(1775919809.688:171): avc: denied { read } for pid=3617 comm="syz.4.40" path="socket:[6981]" dev="sockfs" ino=6981 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 33.110942][ T28] audit: type=1400 audit(1775919809.698:172): avc: denied { shutdown } for pid=3617 comm="syz.4.40" lport=33395 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 33.190502][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811b228a00: rx timeout, send abort [ 33.198890][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88811b228a00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 33.325398][ T28] audit: type=1400 audit(1775919809.938:173): avc: denied { create } for pid=3630 comm="syz.4.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 33.373049][ T28] audit: type=1400 audit(1775919809.978:174): avc: denied { read } for pid=3632 comm="syz.3.45" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 33.930223][ T3638] bridge1: entered promiscuous mode [ 33.935713][ T3638] bridge1: entered allmulticast mode [ 33.961644][ T28] audit: type=1400 audit(1775919809.978:175): avc: denied { open } for pid=3632 comm="syz.3.45" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 34.205889][ T3641] syz_tun: entered allmulticast mode [ 34.398760][ T28] audit: type=1400 audit(1775919809.978:176): avc: denied { ioctl } for pid=3632 comm="syz.3.45" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9379 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 34.424201][ T28] audit: type=1400 audit(1775919810.558:177): avc: denied { setopt } for pid=3630 comm="syz.4.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 34.456322][ T28] audit: type=1400 audit(1775919810.558:178): avc: denied { connect } for pid=3630 comm="syz.4.46" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 34.789249][ T3660] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.800439][ T3660] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 35.853239][ T3686] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 36.934864][ T3711] loop2: detected capacity change from 0 to 1024 [ 36.978577][ T3711] EXT4-fs: Ignoring removed nomblk_io_submit option [ 37.020754][ T3711] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 37.067934][ T3711] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 37.097592][ T3711] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 37.107801][ T3717] netlink: 'syz.1.70': attribute type 1 has an invalid length. [ 38.504054][ T3737] bridge1: entered promiscuous mode [ 38.509506][ T3737] bridge1: entered allmulticast mode [ 38.801188][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 38.801202][ T28] audit: type=1400 audit(1775919814.698:190): avc: denied { perfmon } for pid=3709 comm="syz.2.68" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.927290][ T28] audit: type=1400 audit(1775919815.128:191): avc: denied { bind } for pid=3725 comm="syz.3.73" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 39.003613][ T28] audit: type=1400 audit(1775919815.618:192): avc: denied { ioctl } for pid=3744 comm="syz.4.78" path="socket:[8332]" dev="sockfs" ino=8332 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 39.128330][ T3751] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.138219][ T3751] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.229004][ T3752] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 39.826799][ T28] audit: type=1400 audit(1775919816.428:193): avc: denied { bind } for pid=3744 comm="syz.4.78" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 40.047544][ T28] audit: type=1400 audit(1775919816.658:194): avc: denied { create } for pid=3755 comm="syz.3.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 40.177634][ T28] audit: type=1400 audit(1775919816.658:195): avc: denied { bind } for pid=3755 comm="syz.3.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 40.210650][ T3764] netlink: 68 bytes leftover after parsing attributes in process `syz.4.83'. [ 40.235691][ T28] audit: type=1400 audit(1775919816.688:196): avc: denied { setopt } for pid=3755 comm="syz.3.79" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 40.269303][ T3766] syz.3.85 uses obsolete (PF_INET,SOCK_PACKET) [ 40.287774][ T3766] netlink: 8 bytes leftover after parsing attributes in process `syz.3.85'. [ 40.293389][ T3768] syzkaller0: entered promiscuous mode [ 40.302914][ T3768] syzkaller0: entered allmulticast mode [ 40.318340][ T3763] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.326939][ T3763] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.248851][ T3780] bridge1: entered promiscuous mode [ 41.254316][ T3780] bridge1: entered allmulticast mode [ 42.069701][ T28] audit: type=1400 audit(1775919818.628:197): avc: denied { ioctl } for pid=3792 comm="syz.2.91" path="socket:[8435]" dev="sockfs" ino=8435 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 42.118972][ T28] audit: type=1400 audit(1775919818.638:198): avc: denied { read } for pid=3792 comm="syz.2.91" path="socket:[8435]" dev="sockfs" ino=8435 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 42.170651][ T3795] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.188329][ T3795] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.194576][ T28] audit: type=1400 audit(1775919818.798:199): avc: denied { map } for pid=3796 comm="syz.4.93" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8440 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 42.521396][ T3814] loop3: detected capacity change from 0 to 1024 [ 42.552859][ T3814] EXT4-fs: Ignoring removed nomblk_io_submit option [ 42.566795][ T3814] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 42.577864][ T3814] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 42.588765][ T3814] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 43.568018][ T3824] bridge2: entered promiscuous mode [ 43.573810][ T3824] bridge2: entered allmulticast mode [ 44.161392][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 44.161410][ T28] audit: type=1400 audit(1775919820.728:201): avc: denied { getopt } for pid=3834 comm="syz.1.105" laddr=::1 lport=49313 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 45.114823][ T3859] loop1: detected capacity change from 0 to 1024 [ 45.157317][ T3859] EXT4-fs: Ignoring removed nomblk_io_submit option [ 45.243335][ T3859] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 45.294582][ T3859] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 45.369776][ T3859] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 45.679058][ T3862] netlink: 8 bytes leftover after parsing attributes in process `syz.4.114'. [ 46.111873][ T3872] netlink: 64 bytes leftover after parsing attributes in process `syz.4.116'. [ 46.135805][ T3875] netlink: 4 bytes leftover after parsing attributes in process `syz.0.118'. [ 46.211518][ T3879] sd 0:0:1:0: device reset [ 46.221260][ T28] audit: type=1400 audit(1775919822.828:202): avc: denied { read } for pid=3871 comm="syz.2.117" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 46.459965][ T28] audit: type=1400 audit(1775919822.828:203): avc: denied { open } for pid=3871 comm="syz.2.117" path="/dev/sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 46.587285][ T28] audit: type=1400 audit(1775919822.828:204): avc: denied { ioctl } for pid=3871 comm="syz.2.117" path="/dev/sg0" dev="devtmpfs" ino=137 ioctlcmd=0x2284 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 46.614188][ T28] audit: type=1400 audit(1775919822.828:205): avc: denied { ioctl } for pid=3871 comm="syz.2.117" path="socket:[9473]" dev="sockfs" ino=9473 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 46.906559][ T3900] loop2: detected capacity change from 0 to 1024 [ 46.909232][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811af42c00: rx timeout, send abort [ 46.922161][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88811af42c00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 46.922454][ T3900] EXT4-fs: Ignoring removed nomblk_io_submit option [ 46.947045][ T3900] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 47.008717][ T3900] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 47.349987][ T3900] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 48.019348][ T3915] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 48.028912][ T3915] IPv6: NLM_F_CREATE should be set when creating new route [ 48.090752][ T3915] lo: entered allmulticast mode [ 48.120533][ T3915] tunl0: entered allmulticast mode [ 48.140914][ T3915] gre0: entered allmulticast mode [ 48.251154][ T3915] gretap0: entered allmulticast mode [ 48.293828][ T3915] erspan0: entered allmulticast mode [ 48.308940][ T3915] ip_vti0: entered allmulticast mode [ 48.323101][ T3915] ip6_vti0: entered allmulticast mode [ 48.333493][ T3915] sit0: entered allmulticast mode [ 48.344157][ T3915] ip6tnl0: entered allmulticast mode [ 48.354164][ T3915] ip6gre0: entered allmulticast mode [ 48.385529][ T3915] syz_tun: entered allmulticast mode [ 48.402537][ T3915] ip6gretap0: entered allmulticast mode [ 48.412317][ T3915] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.420093][ T3915] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.429789][ T3915] bridge0: entered allmulticast mode [ 48.549959][ T3915] vcan0: entered allmulticast mode [ 48.557946][ T3915] bond0: entered allmulticast mode [ 48.564021][ T3915] bond_slave_0: entered allmulticast mode [ 48.570881][ T3915] bond_slave_1: entered allmulticast mode [ 48.581158][ T3915] team0: entered allmulticast mode [ 48.586450][ T3915] team_slave_0: entered allmulticast mode [ 48.593251][ T3915] team_slave_1: entered allmulticast mode [ 48.602497][ T3915] dummy0: entered allmulticast mode [ 48.610984][ T3915] nlmon0: entered allmulticast mode [ 48.620316][ T3915] caif0: entered allmulticast mode [ 48.626504][ T3915] batadv0: entered allmulticast mode [ 48.638062][ T3915] vxcan0: entered allmulticast mode [ 48.647464][ T3915] vxcan1: entered allmulticast mode [ 48.656367][ T3915] veth0: entered allmulticast mode [ 48.666240][ T3915] veth1: entered allmulticast mode [ 48.675694][ T3915] wg0: entered allmulticast mode [ 48.683376][ T3915] wg1: entered allmulticast mode [ 48.691683][ T3915] wg2: entered allmulticast mode [ 48.699667][ T3915] veth0_to_bridge: entered allmulticast mode [ 48.712626][ T3915] veth1_to_bridge: entered allmulticast mode [ 48.724437][ T3915] veth0_to_bond: entered allmulticast mode [ 48.735709][ T3915] veth1_to_bond: entered allmulticast mode [ 48.745770][ T3915] veth0_to_team: entered allmulticast mode [ 48.756767][ T3915] veth1_to_team: entered allmulticast mode [ 48.766731][ T3915] veth0_to_batadv: entered allmulticast mode [ 48.776025][ T3915] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 48.785655][ T3915] batadv_slave_0: entered allmulticast mode [ 48.797177][ T3915] veth1_to_batadv: entered allmulticast mode [ 48.810019][ T3915] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 48.819564][ T3915] batadv_slave_1: entered allmulticast mode [ 48.830744][ T3915] xfrm0: entered allmulticast mode [ 48.841303][ T3915] veth0_to_hsr: entered allmulticast mode [ 48.860728][ T3915] hsr_slave_0: entered allmulticast mode [ 48.869170][ T3915] veth1_to_hsr: entered allmulticast mode [ 48.879142][ T3915] hsr_slave_1: entered allmulticast mode [ 48.888861][ T3915] hsr0: entered allmulticast mode [ 48.896685][ T3915] veth1_virt_wifi: entered allmulticast mode [ 48.905638][ T3915] veth0_virt_wifi: entered allmulticast mode [ 48.914286][ T3915] veth1_vlan: entered allmulticast mode [ 48.922549][ T3915] veth0_vlan: entered allmulticast mode [ 48.935864][ T3915] vlan0: entered allmulticast mode [ 48.941389][ T3915] vlan1: entered allmulticast mode [ 48.947120][ T3915] macvlan0: entered allmulticast mode [ 48.955808][ T3915] macvlan1: entered allmulticast mode [ 48.963732][ T3915] ipvlan0: entered allmulticast mode [ 48.969285][ T3915] ipvlan1: entered allmulticast mode [ 48.975694][ T3915] veth1_macvtap: entered allmulticast mode [ 48.985396][ T3915] veth0_macvtap: entered allmulticast mode [ 48.993922][ T3915] macvtap0: entered allmulticast mode [ 49.005268][ T3915] macsec0: entered allmulticast mode [ 49.052334][ T3915] geneve0: entered allmulticast mode [ 49.062099][ T3915] geneve1: entered allmulticast mode [ 49.072485][ T3915] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 49.084266][ T3915] netdevsim netdevsim1 netdevsim1: entered allmulticast mode [ 49.094863][ T3915] netdevsim netdevsim1 netdevsim2: entered allmulticast mode [ 49.111953][ T3915] netdevsim netdevsim1 netdevsim3: entered allmulticast mode [ 49.123578][ T39] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.133738][ T39] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.149312][ T28] audit: type=1400 audit(1775919825.758:206): avc: denied { connect } for pid=3940 comm="syz.1.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 49.214673][ T39] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.226495][ T39] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.233581][ T28] audit: type=1400 audit(1775919825.838:207): avc: denied { read } for pid=3940 comm="syz.1.144" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 49.553031][ T3941] Set syz1 is full, maxelem 65536 reached [ 49.624225][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811a2a1200: rx timeout, send abort [ 49.636094][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88811a2a1200: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 49.980798][ T3966] bridge3: entered promiscuous mode [ 49.986717][ T3966] bridge3: entered allmulticast mode [ 50.069082][ T3968] bridge1: entered promiscuous mode [ 50.076485][ T3968] bridge1: entered allmulticast mode [ 50.676919][ T3974] loop2: detected capacity change from 0 to 1024 [ 50.707033][ T3974] EXT4-fs: Ignoring removed nomblk_io_submit option [ 50.726988][ T3978] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.737440][ T3974] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 50.750854][ T3974] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 50.761583][ T3978] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.790308][ T3974] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 51.313207][ T4003] bridge1: entered promiscuous mode [ 51.346297][ T4003] bridge1: entered allmulticast mode [ 51.432162][ T4006] syz_tun: entered allmulticast mode [ 51.632453][ T4023] syzkaller0: entered promiscuous mode [ 51.644782][ T4023] syzkaller0: entered allmulticast mode [ 51.732859][ T4033] loop3: detected capacity change from 0 to 2048 [ 51.781525][ T4033] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 52.168292][ T4046] loop0: detected capacity change from 0 to 1024 [ 52.436971][ T4050] bridge4: entered promiscuous mode [ 52.443690][ T4050] bridge4: entered allmulticast mode [ 52.454544][ T4046] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.542912][ T4033] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.183: bg 0: block 234: padding at end of block bitmap is not set [ 52.646374][ T4046] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 52.727581][ T4033] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 48 with error 28 [ 52.753430][ T4046] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 52.797166][ T4033] EXT4-fs (loop3): This should not happen!! Data will be lost [ 52.797166][ T4033] [ 52.820519][ T4046] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 52.887255][ T4033] EXT4-fs (loop3): Total free blocks count 0 [ 52.893988][ T4033] EXT4-fs (loop3): Free/Dirty block details [ 52.919751][ T4033] EXT4-fs (loop3): free_blocks=0 [ 53.059204][ T4033] EXT4-fs (loop3): dirty_blocks=64 [ 53.587428][ T4033] EXT4-fs (loop3): Block reservation details [ 53.595837][ T4067] loop1: detected capacity change from 0 to 1024 [ 53.603335][ T4033] EXT4-fs (loop3): i_reserved_data_blocks=4 [ 53.615542][ T4067] EXT4-fs: Ignoring removed nomblk_io_submit option [ 53.631184][ T4067] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 53.648113][ T4033] syz.3.183 (4033) used greatest stack depth: 9744 bytes left [ 53.659965][ T4067] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 53.689038][ T4067] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 53.711361][ T3311] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 53.730550][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.480533][ T4081] syzkaller0: entered promiscuous mode [ 54.491346][ T4081] syzkaller0: entered allmulticast mode [ 54.787731][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811a294000: rx timeout, send abort [ 54.796157][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88811a294000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 54.911440][ T4092] tipc: Started in network mode [ 54.940712][ T4092] tipc: Node identity 8e2ac58400c4, cluster identity 4711 [ 55.594640][ T4092] tipc: Enabled bearer , priority 0 [ 55.609462][ T4096] bridge2: entered promiscuous mode [ 55.616484][ T4096] bridge2: entered allmulticast mode [ 55.708781][ T4092] syzkaller0: entered promiscuous mode [ 55.844316][ T4092] syzkaller0: entered allmulticast mode [ 56.022829][ T4092] tipc: Resetting bearer [ 56.352632][ T4091] tipc: Resetting bearer [ 56.795017][ T4091] tipc: Disabling bearer [ 56.830420][ T4119] bridge2: entered promiscuous mode [ 56.836188][ T4119] bridge2: entered allmulticast mode [ 56.842233][ T3413] tipc: Node number set to 2398012804 [ 56.929789][ T4134] syz_tun: entered allmulticast mode [ 56.943936][ T28] audit: type=1400 audit(1775919833.558:208): avc: denied { setopt } for pid=4132 comm="syz.4.215" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 57.210058][ T4156] bridge5: entered promiscuous mode [ 57.216256][ T4156] bridge5: entered allmulticast mode [ 57.897277][ T4153] loop3: detected capacity change from 0 to 2048 [ 58.202257][ T4153] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 58.603055][ T4151] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.222: bg 0: block 234: padding at end of block bitmap is not set [ 58.713695][ T4151] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 196 with error 28 [ 58.726569][ T4151] EXT4-fs (loop3): This should not happen!! Data will be lost [ 58.726569][ T4151] [ 58.736884][ T4151] EXT4-fs (loop3): Total free blocks count 0 [ 58.743351][ T4151] EXT4-fs (loop3): Free/Dirty block details [ 58.749516][ T4151] EXT4-fs (loop3): free_blocks=0 [ 58.754856][ T4151] EXT4-fs (loop3): dirty_blocks=208 [ 58.769879][ T4176] bridge2: entered promiscuous mode [ 58.775930][ T4176] bridge2: entered allmulticast mode [ 58.786804][ T4151] EXT4-fs (loop3): Block reservation details [ 58.821028][ T4151] EXT4-fs (loop3): i_reserved_data_blocks=13 [ 59.079550][ T4183] syz_tun: entered allmulticast mode [ 59.130473][ T4181] syz_tun: left allmulticast mode [ 59.240901][ T3311] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 59.276782][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 60.483177][ T4200] bridge6: entered promiscuous mode [ 60.489395][ T4200] bridge6: entered allmulticast mode [ 61.134673][ T4229] bridge2: entered promiscuous mode [ 61.140081][ T4229] bridge2: entered allmulticast mode [ 61.574487][ T4239] bridge3: entered promiscuous mode [ 61.580114][ T4239] bridge3: entered allmulticast mode [ 61.963711][ T4243] 9p: Bad value for 'wfdno' [ 62.242349][ T4250] netlink: 8 bytes leftover after parsing attributes in process `syz.2.246'. [ 63.171117][ T4256] bridge4: entered promiscuous mode [ 63.177261][ T4256] bridge4: entered allmulticast mode [ 63.877981][ T4265] bridge7: entered promiscuous mode [ 63.883385][ T4265] bridge7: entered allmulticast mode [ 64.394795][ T4270] bridge5: entered promiscuous mode [ 64.400340][ T4270] bridge5: entered allmulticast mode [ 64.543644][ T4274] loop2: detected capacity change from 0 to 2048 [ 64.589029][ T28] audit: type=1400 audit(1775919841.188:209): avc: denied { getopt } for pid=4277 comm="syz.1.255" lport=35334 faddr=::ffff:172.20.255.187 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 64.693466][ T4274] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 64.833028][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 65.434406][ T4309] bridge8: entered promiscuous mode [ 65.439829][ T4309] bridge8: entered allmulticast mode [ 65.778585][ T4313] loop1: detected capacity change from 0 to 1024 [ 65.820440][ T4313] EXT4-fs: Ignoring removed nomblk_io_submit option [ 65.827990][ T4313] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 65.845972][ T4313] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 65.856370][ T4313] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 66.205921][ T4323] bridge3: entered promiscuous mode [ 66.211304][ T4323] bridge3: entered allmulticast mode [ 66.292603][ T4324] loop2: detected capacity change from 0 to 2048 [ 66.857154][ T4330] bridge3: entered promiscuous mode [ 66.862636][ T4330] bridge3: entered allmulticast mode [ 67.076407][ T4324] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 67.305894][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.569103][ T4350] sd 0:0:1:0: device reset [ 67.799819][ T4352] 9p: Bad value for 'rfdno' [ 68.415495][ T4365] netlink: 8 bytes leftover after parsing attributes in process `syz.2.280'. [ 68.615064][ T28] audit: type=1400 audit(1775919845.208:210): avc: denied { create } for pid=4366 comm="syz.3.281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 68.889727][ T28] audit: type=1400 audit(1775919845.208:211): avc: denied { ioctl } for pid=4366 comm="syz.3.281" path="socket:[9209]" dev="sockfs" ino=9209 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 68.945441][ T4378] loop2: detected capacity change from 0 to 2048 [ 69.077916][ T4378] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 69.437051][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.520099][ T4396] loop2: detected capacity change from 0 to 1024 [ 69.526635][ T28] audit: type=1400 audit(1775919846.138:212): avc: denied { read } for pid=4397 comm="syz.0.290" name="event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 69.544442][ T4401] team_slave_0: entered promiscuous mode [ 69.551211][ T28] audit: type=1400 audit(1775919846.138:213): avc: denied { open } for pid=4397 comm="syz.0.290" path="/dev/input/event1" dev="devtmpfs" ino=243 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 69.556795][ T4401] team_slave_1: entered promiscuous mode [ 69.585333][ T4396] EXT4-fs: Ignoring removed nomblk_io_submit option [ 69.590431][ T28] audit: type=1400 audit(1775919846.198:214): avc: denied { ioctl } for pid=4397 comm="syz.0.290" path="/dev/input/event1" dev="devtmpfs" ino=243 ioctlcmd=0x4591 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 69.625213][ T4401] macsec1: entered promiscuous mode [ 69.625572][ T4396] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 69.630625][ T4401] team0: entered promiscuous mode [ 69.640746][ T4396] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 69.659267][ T4396] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 69.763776][ T4408] netlink: 808 bytes leftover after parsing attributes in process `syz.0.294'. [ 70.425147][ T4419] tipc: Started in network mode [ 70.431218][ T4420] loop4: detected capacity change from 0 to 1024 [ 70.446535][ T4419] tipc: Node identity 92179857c4cf, cluster identity 4711 [ 70.449094][ T4420] EXT4-fs: Ignoring removed nomblk_io_submit option [ 70.464806][ T4419] tipc: Enabled bearer , priority 0 [ 70.475455][ T4420] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 70.489496][ T4425] syzkaller0: entered promiscuous mode [ 70.496018][ T4425] syzkaller0: entered allmulticast mode [ 70.499712][ T4424] loop2: detected capacity change from 0 to 2048 [ 70.514631][ T4420] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 70.527068][ T4420] EXT4-fs (loop4): filesystem has both journal inode and journal device! [ 70.538669][ T4419] tipc: Resetting bearer [ 70.566987][ T4418] tipc: Resetting bearer [ 70.607313][ T4418] tipc: Disabling bearer [ 70.732338][ T4424] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 71.469816][ T4437] sd 0:0:1:0: device reset [ 71.630638][ T4443] netlink: 808 bytes leftover after parsing attributes in process `syz.4.305'. [ 71.764386][ T4450] syzkaller0: entered promiscuous mode [ 71.784218][ T4450] syzkaller0: entered allmulticast mode [ 71.862588][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 72.045563][ T4465] bridge3: entered promiscuous mode [ 72.053560][ T4465] bridge3: entered allmulticast mode [ 72.752230][ T4478] loop1: detected capacity change from 0 to 1024 [ 72.789606][ T4478] EXT4-fs: Ignoring removed nomblk_io_submit option [ 72.799850][ T4478] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 72.822130][ T4478] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 72.848518][ T4478] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 72.849411][ T4486] netlink: 796 bytes leftover after parsing attributes in process `syz.0.319'. [ 73.019746][ T4493] loop0: detected capacity change from 0 to 2048 [ 73.632193][ T4493] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 73.773859][ T4501] loop1: detected capacity change from 0 to 2048 [ 73.884150][ T4501] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 74.018332][ T4501] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.322: bg 0: block 234: padding at end of block bitmap is not set [ 74.034070][ T4501] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 428 with error 28 [ 74.047240][ T4501] EXT4-fs (loop1): This should not happen!! Data will be lost [ 74.047240][ T4501] [ 74.059275][ T4501] EXT4-fs (loop1): Total free blocks count 0 [ 74.066333][ T4501] EXT4-fs (loop1): Free/Dirty block details [ 74.073593][ T4501] EXT4-fs (loop1): free_blocks=0 [ 74.079558][ T4501] EXT4-fs (loop1): dirty_blocks=432 [ 74.085469][ T4501] EXT4-fs (loop1): Block reservation details [ 74.130843][ T4501] EXT4-fs (loop1): i_reserved_data_blocks=27 [ 74.308342][ T4520] bridge4: entered promiscuous mode [ 74.313881][ T4520] bridge4: entered allmulticast mode [ 74.334366][ T3310] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 74.351607][ T3313] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 74.403138][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.290070][ T4552] loop3: detected capacity change from 0 to 2048 [ 75.322985][ T4552] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 75.470626][ T3311] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 75.555308][ T4565] loop2: detected capacity change from 0 to 1024 [ 75.562641][ T4565] EXT4-fs: Ignoring removed nomblk_io_submit option [ 75.571589][ T4565] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 75.581968][ T4565] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 75.596911][ T4565] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 76.551799][ T4589] veth0_to_hsr: entered promiscuous mode [ 76.592517][ T4589] A link change request failed with some changes committed already. Interface veth0_to_hsr may have been left with an inconsistent configuration, please check. [ 76.705746][ T4599] syz_tun: entered allmulticast mode [ 76.810096][ T4603] syzkaller0: entered promiscuous mode [ 76.832071][ T4611] 9p: Bad value for 'wfdno' [ 76.969880][ T4603] syzkaller0: entered allmulticast mode [ 78.621579][ T4650] syzkaller0: entered promiscuous mode [ 78.627266][ T4650] syzkaller0: entered allmulticast mode [ 78.797259][ T4661] netlink: 132 bytes leftover after parsing attributes in process `syz.2.378'. [ 79.409234][ T4678] bridge4: entered promiscuous mode [ 79.414972][ T4678] bridge4: entered allmulticast mode [ 79.635569][ T4682] syzkaller0: entered promiscuous mode [ 79.723433][ T4682] syzkaller0: entered allmulticast mode [ 79.893168][ T4692] netlink: 132 bytes leftover after parsing attributes in process `syz.0.389'. [ 80.498877][ T4715] loop1: detected capacity change from 0 to 1024 [ 80.510064][ T4715] EXT4-fs: Ignoring removed nomblk_io_submit option [ 80.518566][ T4715] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 80.529231][ T4715] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 80.540424][ T4715] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 80.971439][ T4727] netlink: 132 bytes leftover after parsing attributes in process `syz.3.402'. [ 81.011696][ T4728] syzkaller0: entered promiscuous mode [ 81.053459][ T4728] syzkaller0: entered allmulticast mode [ 81.772405][ T4745] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.786561][ T4745] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.869549][ T4745] bridge1: left promiscuous mode [ 81.875148][ T4745] bridge2: left promiscuous mode [ 81.880526][ T4745] bridge3: left promiscuous mode [ 82.415520][ T4759] netlink: 132 bytes leftover after parsing attributes in process `syz.1.413'. [ 83.215102][ T4790] netlink: 132 bytes leftover after parsing attributes in process `syz.4.426'. [ 83.339269][ T4795] veth0_to_hsr: left promiscuous mode [ 83.359285][ T4795] bridge1: left promiscuous mode [ 83.364574][ T4795] bridge2: left promiscuous mode [ 83.369943][ T4795] bridge3: left promiscuous mode [ 83.375090][ T4795] bridge4: left promiscuous mode [ 83.380416][ T4795] bridge5: left promiscuous mode [ 83.385469][ T4795] bridge6: left promiscuous mode [ 83.391192][ T4795] bridge7: left promiscuous mode [ 83.396267][ T4795] bridge8: left promiscuous mode [ 83.810883][ T28] audit: type=1400 audit(1775919860.428:215): avc: denied { create } for pid=4805 comm="syz.3.432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 83.962572][ T28] audit: type=1400 audit(1775919860.448:216): avc: denied { setopt } for pid=4805 comm="syz.3.432" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 84.059424][ T4812] bridge6: entered promiscuous mode [ 84.064725][ T4812] bridge6: entered allmulticast mode [ 84.385256][ T4831] bridge5: entered promiscuous mode [ 84.391349][ T4831] bridge5: entered allmulticast mode [ 85.289263][ T4863] bridge6: entered promiscuous mode [ 85.294805][ T4863] bridge6: entered allmulticast mode [ 85.570078][ T28] audit: type=1400 audit(1775919862.158:217): avc: denied { setopt } for pid=4864 comm="syz.2.452" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 85.638570][ T4866] netlink: 'syz.2.452': attribute type 10 has an invalid length. [ 85.650409][ T28] audit: type=1400 audit(1775919862.158:218): avc: denied { create } for pid=4864 comm="syz.2.452" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 85.736907][ T4866] team0: Port device netdevsim1 added [ 86.128134][ T4877] bridge4: entered promiscuous mode [ 86.133512][ T4877] bridge4: entered allmulticast mode [ 86.233374][ T4881] bridge9: entered promiscuous mode [ 86.238728][ T4881] bridge9: entered allmulticast mode [ 87.262856][ T4911] syzkaller0: entered promiscuous mode [ 87.271709][ T4911] syzkaller0: entered allmulticast mode [ 87.704836][ T4921] sd 0:0:1:0: device reset [ 88.171384][ T4925] bridge5: entered promiscuous mode [ 88.176724][ T4925] bridge5: entered allmulticast mode [ 88.748992][ T4945] syzkaller0: entered promiscuous mode [ 88.755038][ T4945] syzkaller0: entered allmulticast mode [ 89.641023][ T4972] loop4: detected capacity change from 0 to 2048 [ 89.664572][ T4972] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.739043][ T4976] bridge6: entered promiscuous mode [ 89.744441][ T4976] bridge6: entered allmulticast mode [ 89.847762][ T4972] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.491: bg 0: block 234: padding at end of block bitmap is not set [ 89.901100][ T4972] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 542 with error 28 [ 89.915438][ T4972] EXT4-fs (loop4): This should not happen!! Data will be lost [ 89.915438][ T4972] [ 89.956929][ T4972] EXT4-fs (loop4): Total free blocks count 0 [ 90.102123][ T4972] EXT4-fs (loop4): Free/Dirty block details [ 90.147662][ T4972] EXT4-fs (loop4): free_blocks=0 [ 90.159709][ T4972] EXT4-fs (loop4): dirty_blocks=544 [ 90.165655][ T4972] EXT4-fs (loop4): Block reservation details [ 90.174346][ T4972] EXT4-fs (loop4): i_reserved_data_blocks=34 [ 90.185510][ T4983] syzkaller0: entered promiscuous mode [ 90.199647][ T4983] syzkaller0: entered allmulticast mode [ 90.222337][ T3315] EXT4-fs warning (device loop4): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 90.236727][ T4990] loop2: detected capacity change from 0 to 1024 [ 90.239176][ T3315] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.245025][ T4990] EXT4-fs: Ignoring removed nomblk_io_submit option [ 90.263792][ T4990] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 90.276059][ T4990] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 90.295979][ T4990] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 90.523069][ T4998] loop1: detected capacity change from 0 to 2048 [ 90.955890][ T4998] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 91.584601][ T5035] bridge10: entered promiscuous mode [ 91.590896][ T5035] bridge10: entered allmulticast mode [ 91.751286][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.009177][ T5039] tipc: Enabled bearer , priority 0 [ 92.031139][ T5039] tipc: Resetting bearer [ 92.039559][ T5038] tipc: Disabling bearer [ 92.114973][ T5042] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.125643][ T5042] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.174715][ T5042] bridge1: left promiscuous mode [ 92.180299][ T5042] bridge2: left promiscuous mode [ 92.185787][ T5042] bridge3: left promiscuous mode [ 92.191102][ T5042] macsec1: left promiscuous mode [ 92.196216][ T5042] team0: left promiscuous mode [ 92.202377][ T5042] bridge4: left promiscuous mode [ 92.208541][ T5042] bridge5: left promiscuous mode [ 92.213847][ T5042] bridge6: left promiscuous mode [ 92.353621][ T5049] bridge7: entered promiscuous mode [ 92.359963][ T5049] bridge7: entered allmulticast mode [ 92.482743][ T5062] loop2: detected capacity change from 0 to 2048 [ 92.501307][ T5062] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 92.571901][ T5062] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.522: bg 0: block 234: padding at end of block bitmap is not set [ 92.586983][ T5062] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1232 with error 28 [ 92.600046][ T5062] EXT4-fs (loop2): This should not happen!! Data will be lost [ 92.600046][ T5062] [ 92.609973][ T5062] EXT4-fs (loop2): Total free blocks count 0 [ 92.616373][ T5062] EXT4-fs (loop2): Free/Dirty block details [ 92.622868][ T5062] EXT4-fs (loop2): free_blocks=0 [ 92.628223][ T5062] EXT4-fs (loop2): dirty_blocks=1232 [ 92.636055][ T5062] EXT4-fs (loop2): Block reservation details [ 92.642932][ T5062] EXT4-fs (loop2): i_reserved_data_blocks=77 [ 92.692546][ T28] audit: type=1400 audit(1775919869.308:219): avc: denied { shutdown } for pid=5066 comm="syz.0.523" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 92.730467][ T3322] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 92.750311][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.830764][ T5074] syzkaller0: entered promiscuous mode [ 92.836684][ T5074] syzkaller0: entered allmulticast mode [ 93.083834][ T28] audit: type=1400 audit(1775919869.698:220): avc: denied { create } for pid=5089 comm="syz.4.533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 93.110268][ T28] audit: type=1400 audit(1775919869.728:221): avc: denied { write } for pid=5089 comm="syz.4.533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 93.334713][ T5104] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.347290][ T5104] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.417460][ T5104] bridge1: left promiscuous mode [ 93.422665][ T5104] bridge2: left promiscuous mode [ 93.427907][ T5104] bridge3: left promiscuous mode [ 93.433493][ T5104] bridge4: left promiscuous mode [ 93.438994][ T5104] bridge5: left promiscuous mode [ 93.444795][ T5104] bridge6: left promiscuous mode [ 93.451247][ T5104] bridge7: left promiscuous mode [ 94.406566][ T5149] loop7: detected capacity change from 0 to 16384 [ 94.424941][ T5151] netlink: 'syz.3.552': attribute type 10 has an invalid length. [ 94.444258][ T5151] netdevsim netdevsim3 netdevsim1: entered promiscuous mode [ 94.454348][ T5151] team0: Port device netdevsim1 added [ 94.760967][ T5167] bridge1: left promiscuous mode [ 94.766302][ T5167] bridge2: left promiscuous mode [ 94.771632][ T5167] bridge3: left promiscuous mode [ 94.777085][ T5167] bridge4: left promiscuous mode [ 94.782440][ T5167] bridge5: left promiscuous mode [ 94.787892][ T5167] bridge6: left promiscuous mode [ 96.129297][ T5200] bridge7: entered promiscuous mode [ 96.135170][ T5200] bridge7: entered allmulticast mode [ 96.517954][ T5213] tipc: Started in network mode [ 96.529869][ T5213] tipc: Node identity 4a622dfb7c8a, cluster identity 4711 [ 96.538311][ T5213] tipc: Enabled bearer , priority 0 [ 96.612069][ T5213] tipc: Resetting bearer [ 96.635441][ T5211] tipc: Disabling bearer [ 96.687584][ T5220] pimreg: entered allmulticast mode [ 96.746103][ T5220] netlink: 11 bytes leftover after parsing attributes in process `syz.4.584'. [ 96.795651][ T5220] netlink: 4 bytes leftover after parsing attributes in process `syz.4.584'. [ 96.972661][ T5231] pimreg: left allmulticast mode [ 96.988955][ T5220] netlink: 11 bytes leftover after parsing attributes in process `syz.4.584'. [ 97.027435][ T5233] tipc: Started in network mode [ 97.033871][ T5233] tipc: Node identity bed9c05c06ec, cluster identity 4711 [ 97.045685][ T5233] tipc: Enabled bearer , priority 0 [ 97.061170][ T5234] bridge8: entered promiscuous mode [ 97.068129][ T5234] bridge8: entered allmulticast mode [ 97.079418][ T5232] tipc: Disabling bearer [ 97.938936][ T5246] bridge8: entered promiscuous mode [ 97.945054][ T5246] bridge8: entered allmulticast mode [ 98.106418][ T5249] loop1: detected capacity change from 0 to 1024 [ 98.137577][ T5249] EXT4-fs: Ignoring removed nomblk_io_submit option [ 98.226604][ T28] audit: type=1400 audit(1775919874.828:222): avc: denied { ioctl } for pid=5253 comm="syz.0.595" path="socket:[13554]" dev="sockfs" ino=13554 ioctlcmd=0x8992 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 98.311977][ T5249] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 98.351478][ T5249] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 98.405858][ T5249] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 98.565817][ T5278] bridge4: left promiscuous mode [ 99.463526][ T5293] loop1: detected capacity change from 0 to 2048 [ 99.550185][ T5293] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.772273][ T5293] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.611: bg 0: block 234: padding at end of block bitmap is not set [ 99.800804][ T5293] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 1350 with error 28 [ 99.848068][ T5324] loop0: detected capacity change from 0 to 1024 [ 99.856759][ T5293] EXT4-fs (loop1): This should not happen!! Data will be lost [ 99.856759][ T5293] [ 99.869671][ T5324] EXT4-fs: Ignoring removed nomblk_io_submit option [ 99.893144][ T5324] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 99.908900][ T5293] EXT4-fs (loop1): Total free blocks count 0 [ 99.916852][ T5324] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.929200][ T5324] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 99.940207][ T5293] EXT4-fs (loop1): Free/Dirty block details [ 99.948667][ T5293] EXT4-fs (loop1): free_blocks=0 [ 99.955928][ T5293] EXT4-fs (loop1): dirty_blocks=1360 [ 100.083143][ T5293] EXT4-fs (loop1): Block reservation details [ 100.091775][ T5293] EXT4-fs (loop1): i_reserved_data_blocks=85 [ 100.984446][ T5293] syz.1.611 (5293) used greatest stack depth: 9520 bytes left [ 101.054725][ T3313] EXT4-fs warning (device loop1): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 101.103880][ T3313] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.343490][ T5366] loop2: detected capacity change from 0 to 1024 [ 101.370622][ T5366] EXT4-fs: Ignoring removed nomblk_io_submit option [ 101.406653][ T5366] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 101.441574][ T5366] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 101.470789][ T5366] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 102.290272][ T5391] 9p: Bad value for 'wfdno' [ 102.862627][ T5397] bridge9: entered promiscuous mode [ 102.868060][ T5397] bridge9: entered allmulticast mode [ 103.262380][ T5412] syzkaller0: entered promiscuous mode [ 103.299704][ T5412] syzkaller0: entered allmulticast mode [ 103.354548][ T5424] loop0: detected capacity change from 0 to 1024 [ 103.363881][ T5424] EXT4-fs: Ignoring removed nomblk_io_submit option [ 103.377811][ T5424] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 103.387997][ T5424] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 103.402535][ T5424] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 103.667106][ T5439] bridge8: left promiscuous mode [ 104.172281][ T5443] 9p: Bad value for 'wfdno' [ 104.304213][ T5455] bridge5: entered promiscuous mode [ 104.309661][ T5455] bridge5: entered allmulticast mode [ 104.368716][ T28] audit: type=1400 audit(1775919880.978:223): avc: denied { write } for pid=5461 comm="syz.4.661" name="sg0" dev="devtmpfs" ino=137 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 104.471129][ T5473] loop2: detected capacity change from 0 to 2048 [ 104.515378][ T5473] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.637171][ T5480] sd 0:0:1:0: device reset [ 104.879928][ T5473] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.665: bg 0: block 234: padding at end of block bitmap is not set [ 104.912893][ T5473] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 117 [ 104.926917][ T5473] EXT4-fs (loop2): This should not happen!! Data will be lost [ 104.926917][ T5473] [ 105.107278][ T5473] syz.2.665 (5473) used greatest stack depth: 8992 bytes left [ 105.167557][ T39] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2050 with max blocks 1068 with error 28 [ 105.181792][ T39] EXT4-fs (loop2): This should not happen!! Data will be lost [ 105.181792][ T39] [ 105.192203][ T39] EXT4-fs (loop2): Total free blocks count 0 [ 105.198343][ T39] EXT4-fs (loop2): Free/Dirty block details [ 105.204743][ T39] EXT4-fs (loop2): free_blocks=0 [ 105.210917][ T39] EXT4-fs (loop2): dirty_blocks=1072 [ 105.217012][ T39] EXT4-fs (loop2): Block reservation details [ 105.263798][ T3322] EXT4-fs warning (device loop2): ext4_evict_inode:195: inode #18: comm syz-executor: data will be lost [ 105.353844][ T28] audit: type=1400 audit(1775919881.968:224): avc: denied { read } for pid=5496 comm="syz.0.671" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 105.394128][ T5499] netlink: 'syz.4.672': attribute type 1 has an invalid length. [ 105.403161][ T5499] netlink: 16 bytes leftover after parsing attributes in process `syz.4.672'. [ 105.728255][ T5524] bridge9: entered promiscuous mode [ 105.735366][ T5524] bridge9: entered allmulticast mode [ 107.250443][ T28] audit: type=1400 audit(1775919883.858:225): avc: denied { create } for pid=5545 comm="syz.0.688" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 107.269767][ T5549] random: crng reseeded on system resumption [ 107.297022][ T28] audit: type=1400 audit(1775919883.858:226): avc: denied { module_request } for pid=5545 comm="syz.0.688" kmod="net-pf-16-proto-21" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 107.374729][ T28] audit: type=1400 audit(1775919883.868:227): avc: denied { read } for pid=5545 comm="syz.0.688" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 107.405741][ T28] audit: type=1400 audit(1775919883.968:228): avc: denied { write } for pid=5559 comm="syz.1.690" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 108.112300][ T5593] 9p: Bad value for 'rfdno' [ 108.424931][ T5599] bridge9: left promiscuous mode [ 110.008234][ T5652] syzkaller0: entered promiscuous mode [ 110.033274][ T5652] syzkaller0: entered allmulticast mode [ 110.433026][ T28] audit: type=1400 audit(1775919887.008:229): avc: denied { write } for pid=5666 comm="syz.1.722" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 110.822388][ T5687] loop3: detected capacity change from 0 to 1024 [ 110.837253][ T5687] EXT4-fs: Ignoring removed nomblk_io_submit option [ 110.893522][ T5680] bridge9: left promiscuous mode [ 110.902953][ T5680] bridge10: left promiscuous mode [ 110.953076][ T5687] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 110.998194][ T5687] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 111.143619][ T5687] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 111.559077][ T5713] bridge6: entered promiscuous mode [ 111.593572][ T5713] bridge6: entered allmulticast mode [ 111.860766][ T28] audit: type=1400 audit(1775919888.478:230): avc: denied { relabelfrom } for pid=5716 comm="syz.3.736" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 111.904828][ T28] audit: type=1400 audit(1775919888.478:231): avc: denied { relabelto } for pid=5716 comm="syz.3.736" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 111.949844][ T5719] netlink: 8 bytes leftover after parsing attributes in process `syz.3.737'. [ 111.983058][ T5719] netlink: 44 bytes leftover after parsing attributes in process `syz.3.737'. [ 112.280560][ T5740] tipc: Enabled bearer , priority 0 [ 112.291182][ T5738] tipc: Disabling bearer [ 112.902736][ T5765] netlink: 'syz.0.748': attribute type 4 has an invalid length. [ 112.950621][ T5765] netlink: 8 bytes leftover after parsing attributes in process `syz.0.748'. [ 113.157135][ T28] audit: type=1400 audit(1775919889.768:232): avc: denied { bind } for pid=5775 comm="syz.2.751" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 113.210676][ T5777] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 113.241030][ T5777] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 113.310579][ T5777] batadv_slave_0: entered promiscuous mode [ 113.317426][ T5777] netlink: 12 bytes leftover after parsing attributes in process `syz.2.751'. [ 113.339098][ T5777] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 113.381240][ T5777] batadv_slave_0 (unregistering): left promiscuous mode [ 113.396501][ T5777] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 113.607232][ T5789] bridge10: entered promiscuous mode [ 113.613160][ T5789] bridge10: entered allmulticast mode [ 113.622877][ T5793] tipc: Enabled bearer , priority 0 [ 113.632515][ T5792] tipc: Disabling bearer [ 113.707892][ T9] IPVS: starting estimator thread 0... [ 113.809725][ T5796] IPVS: using max 2400 ests per chain, 120000 per kthread [ 114.638336][ T5823] bridge10: entered promiscuous mode [ 114.643856][ T5823] bridge10: entered allmulticast mode [ 115.160476][ T5832] bridge7: entered promiscuous mode [ 115.165721][ T5832] bridge7: entered allmulticast mode [ 116.482555][ T5865] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 116.507398][ T5865] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 116.645195][ C0] vcan0: j1939_tp_rxtimer: 0xffff888100050800: rx timeout, send abort [ 116.659617][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888100050800: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 117.593233][ T5895] bridge11: entered promiscuous mode [ 117.599135][ T5895] bridge11: entered allmulticast mode [ 118.238794][ T5911] tipc: Enabling of bearer rejected, failed to enable media [ 118.787350][ T5923] loop1: detected capacity change from 0 to 1024 [ 118.807333][ T5923] EXT4-fs: Ignoring removed nomblk_io_submit option [ 118.828185][ T5923] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 118.844344][ T5923] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 118.855946][ T5923] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 119.699408][ T5958] loop1: detected capacity change from 0 to 1024 [ 119.756528][ T5958] EXT4-fs: Ignoring removed nomblk_io_submit option [ 119.768874][ T5958] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 119.782005][ T5958] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 119.793266][ T5958] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 120.119338][ T5967] bridge11: entered promiscuous mode [ 120.125039][ T5967] bridge11: entered allmulticast mode [ 120.584551][ T5973] tipc: Enabling of bearer rejected, failed to enable media [ 120.631417][ T5976] bridge12: entered promiscuous mode [ 120.638238][ T5976] bridge12: entered allmulticast mode [ 120.860499][ T5990] netlink: 8 bytes leftover after parsing attributes in process `syz.1.813'. [ 120.910968][ T5988] syzkaller0: entered promiscuous mode [ 120.917225][ T5988] syzkaller0: entered allmulticast mode [ 121.745295][ T6005] loop3: detected capacity change from 0 to 1024 [ 121.756567][ T6005] EXT4-fs: Ignoring removed nomblk_io_submit option [ 121.765884][ T6005] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 121.777261][ T6005] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 121.791793][ T6005] EXT4-fs (loop3): filesystem has both journal inode and journal device! [ 122.304498][ T6024] bridge13: entered promiscuous mode [ 122.312987][ T6024] bridge13: entered allmulticast mode [ 123.153960][ T6038] syzkaller0: entered promiscuous mode [ 123.162756][ T6038] syzkaller0: entered allmulticast mode [ 123.179084][ T6041] bridge14: entered promiscuous mode [ 123.186843][ T6041] bridge14: entered allmulticast mode [ 123.333662][ T6043] loop0: detected capacity change from 0 to 1024 [ 123.371220][ T3302] ================================================================== [ 123.372014][ T6043] EXT4-fs: Ignoring removed nomblk_io_submit option [ 123.385379][ T3302] BUG: KCSAN: data-race in set_nlink / set_nlink [ 123.385412][ T3302] [ 123.385418][ T3302] read to 0xffff888107d42c50 of 4 bytes by task 2999 on cpu 0: [ 123.385436][ T3302] set_nlink+0x29/0xb0 [ 123.385459][ T3302] kernfs_iop_permission+0x1e2/0x220 [ 123.385488][ T3302] inode_permission+0x31f/0x3b0 [ 123.426120][ T6043] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 123.432529][ T3302] link_path_walk+0x779/0xe30 [ 123.432573][ T3302] path_lookupat+0x8c/0x500 [ 123.432598][ T3302] filename_lookup+0x190/0x390 [ 123.439054][ T6043] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 123.451129][ T3302] vfs_statx+0x96/0x170 [ 123.451166][ T3302] vfs_fstatat+0x118/0x170 [ 123.451188][ T3302] __se_sys_newfstatat+0x55/0x3e0 [ 123.458276][ T6043] EXT4-fs (loop0): filesystem has both journal inode and journal device! [ 123.467134][ T3302] __x64_sys_newfstatat+0x55/0x70 [ 123.467172][ T3302] x64_sys_call+0x2c64/0x3020 [ 123.535461][ T3302] do_syscall_64+0x12c/0x370 [ 123.542585][ T3302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.551950][ T3302] [ 123.555279][ T3302] write to 0xffff888107d42c50 of 4 bytes by task 3302 on cpu 1: [ 123.566551][ T3302] set_nlink+0x99/0xb0 [ 123.572331][ T3302] kernfs_iop_permission+0x1e2/0x220 [ 123.581777][ T3302] inode_permission+0x31f/0x3b0 [ 123.590212][ T3302] link_path_walk+0x779/0xe30 [ 123.596130][ T3302] path_openat+0x1c6/0x2050 [ 123.602601][ T3302] do_file_open+0x16c/0x290 [ 123.608612][ T3302] do_sys_openat2+0x94/0x130 [ 123.614922][ T3302] __x64_sys_openat+0xf2/0x120 [ 123.626928][ T3302] x64_sys_call+0x1e39/0x3020 [ 123.635658][ T3302] do_syscall_64+0x12c/0x370 [ 123.643447][ T3302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 123.652761][ T3302] [ 123.655357][ T3302] value changed: 0x00000008 -> 0x00000009 [ 123.665136][ T3302] [ 123.667904][ T3302] Reported by Kernel Concurrency Sanitizer on: [ 123.678788][ T3302] CPU: 1 UID: 0 PID: 3302 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 123.689173][ T3302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 123.701887][ T3302] ==================================================================