last executing test programs: 1.046988758s ago: executing program 3 (id=1097): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x8008000000010, &(0x7f00000003c0)="17000000020001000003d68c5ee17688", 0x10) 982.522433ms ago: executing program 3 (id=1102): timer_create(0x0, 0x0, &(0x7f0000bbdffc)=0x0) timer_gettime(r0, &(0x7f0000000240)) 943.513446ms ago: executing program 3 (id=1105): r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file2\x00', 0x42, 0x0) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) 410.198288ms ago: executing program 3 (id=1138): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f00000004c0)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={'\x00', '\xff\xff', @local}, 0xfffffff9}, 0x1c, 0x0, 0x0, &(0x7f0000000500)=[@pktinfo={{0x24, 0x29, 0x32, {@ipv4={'\x00', '\xff\xff', @local}}}}, @tclass={{0x14, 0x29, 0x32}}], 0x40}}], 0x1, 0x0) 354.278132ms ago: executing program 2 (id=1142): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000001000ffff25bd7400fbdbdf2500000000", @ANYRES32=0x0, @ANYBLOB="110a0500000800002c00128009000100626f6e64000000001c0002800500010004000000060019007004000006001800"], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x40044) 273.107729ms ago: executing program 4 (id=1146): r0 = syz_open_dev$usbfs(&(0x7f0000000040), 0x20000007d, 0x0) pread64(r0, &(0x7f0000001600)=""/4081, 0x7, 0x12) 272.710259ms ago: executing program 0 (id=1147): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff6, 0x0, 0x0, 0x10, 0x3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x149c, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe, 0x7000000}, 0x50) 251.55272ms ago: executing program 0 (id=1148): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 247.643721ms ago: executing program 4 (id=1150): r0 = memfd_create(&(0x7f00000003c0)='\xff\x00l\x1e\xa0,\xc1\x8d\\Rxt\'\xb6\xbf\xc8*\n\xaf\x1b\xec\xfd\xbbY\x99\xb3\x06c\xd6\xf6\xb0\xcd=\xf3\x03`\x93\xff\x05e\xaa$\x00\xeaw\xd9\x10\x0f\x1d\x888\x8cS\x12?R\x99\xda7\xce)\x8f\xcc\x87\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd32J\xd7\x9f\xea:=\xcc\x17(|L\xda\xc3\x1ca\xe8s\xb6\xebw\xc7\xabS\xd7pJ\xd2\xa1\xcf\xae\x1f2\x9f\x98\xa80\r\x85\xb4\x86\xbc\xd0\xea\xbf\xb1Z\xb7e$\xcf<\ra\x9b\xa5\xdc\v\x1e\xfd\xc7\x91\xf22\xcf\x96\x99\xc1\xbb\xa1j\xe5\xa8\x7f\a\xa9\xa7G\xad\xa3\x8b\xf1\xdb\\]R\x8cf\xac1\xd7V\xaf\xb5\x8e\x10\x95\x9f=2\xd0-\xe1K:\xc3b\x89\x15OS\xa5\x98Ky\x12\xe7Qt#\xeb\x99\a\x10\x1c\xb3N\x85\xeb\x80\x05\x82_\x15\xdc\xbc\xf93\xdd\xf5g\x98\xd4\x8az\xe4`\xa5\x00\x00\x00\x00\xcd\x13\xfc+\xac\xe5\x8bI\f\xd6\x89\xc7HY\xcf\x00O\x88\xe6\x8b\x8bF/\x82u\xffCnG\x02\x82\xfc\xe9Od\x92\x06\xdeg@y\xa6=4\xb1}\xa8Yr\xad9\xb9b)\xec}\x87=\x91:IV\xab\xdf\xa2\xba+6D\x1fuf\xdeJYw$L\xa1\x83NH\xe3\xf2\x91\x8cW\xb7\b\x04\x12\x8b\x8bV\x19\xf1\r\xcb\x94\xa3\xf4\xe4\x97$\x99c\rG\xd7#\xe2\xfd\x80\xadR\x83\xdc\xb8d\x15|\xac\xb8g$\x0f@\xca3\x9f\xb1\xea\xc6vQ\x1b\xdb#\xa3\"\x9f\x9e\xd8\xba\x13d\x9bx\x9a\xbf\xee\xf2kQ\xe0\xc4/~7\xcd\xd1\x06\xe5\x17\x9b\bW|\xbc\x86D\x05\xaf<\xdfy,I2f\xa7G\xe3Qp<\'6 x\n\x94f\xf8\xa2\xea\xf4\xa5\x9eY\xf80C\x91\x7f\x16u\x8c(Xl\x90\xd2\x9f\xa9\xb9kJy[\x93\xfe{\xe5\x1a\xe9\xb7T\x19;\xb9\t\xe7\x0ei\xfaZ\xfbS:\x9b\xc1r\xcbM.\xf8\xb8wR\xb3p~b\xcb\v1-\a-\x8a#\xaa1\xa9\x9a\x88\a\xc5\xb9*\xd3?\xac\n\x9c\xcd\xe2\xc9\xbd\xeb\xb3\xf65\xbdaP\t\xd6\x06\x1c\xeeNg\x92>\x92>\xaf\b3\x05\xfdM\xd2F\v\xbd\xeb\x83 \x9d\x90S\x11w\xefg\\\xca\xe2\xfc~w\xbe\xefh#\x96\xa5h\xec\xbfr\xc8Bi\x90\"(\xf2\xc6\xcc\xfbX\x14{\x9e5\x87\x91\xe2\x9b\xd4\xc6\xc2whk+\x0f\x82\xca\xc1@\xcb~P\xe4\x18\xf9E\'\xab\xc7z\xd7\x05V{\xa1X\xa3\x10\x13.]tlz\x12\xde\xf2\xa43\xee#\x92J~\xda \x9b\xc4\xc0V\xb3\x9dCO\x1fu\x1c4\x1d\v}\x1b\xe5>w\xfbsm\xa3\fI|\x96-p\x86\xd3O\xfa\x9a\x8f\xb2\x8e\x88qGEG', 0x4) fallocate(r0, 0x0, 0xf2a, 0xfffffffb) 223.694433ms ago: executing program 3 (id=1151): syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0xa00008, &(0x7f00000004c0)={[{@grpquota}]}, 0x1, 0x7ad, &(0x7f00000007c0)="$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") statfs(&(0x7f0000000040)='./file0\x00', 0x0) 208.938564ms ago: executing program 2 (id=1152): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000012c0)=@polexpire={0xcc, 0x1b, 0xc8dbc5159e5c15d1, 0x0, 0x0, {{{@in=@private, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x2}}]}, 0xcc}}, 0x0) 206.050264ms ago: executing program 0 (id=1153): r0 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000240)={0x0, 0x0, 0x8, 0x4, 0x3, 0x3f00}) 205.669064ms ago: executing program 4 (id=1154): mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) move_mount(0xffffffffffffffff, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, 0x0, 0x72) 199.825665ms ago: executing program 1 (id=1155): r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt(r0, 0x1, 0x7, &(0x7f0000000000)=""/86, &(0x7f0000000440)=0x56) 171.343917ms ago: executing program 0 (id=1156): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) getsockopt$nfc_llcp(r0, 0x118, 0x3, 0x0, 0x0) 165.484217ms ago: executing program 1 (id=1157): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000006c0015000000d9fece23b82004000000", @ANYRES32=r0, @ANYBLOB="000080000000000018003480050035"], 0x38}, 0x1, 0x300}, 0x0) 156.540898ms ago: executing program 4 (id=1158): keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000001ffb)={'syz', 0x1}, &(0x7f0000000540)='R0rust\x03\x00\x00\x00\x00\x00\x00\bx:De\xe9/\xf6\x95R0U\xa9\t\x83\x86\xa2\xeb\x15\xfd\xba\xff{1\xd8\x90e^\x85\x7f\xa1\x8e\xc6\xd4\xad\xf7b\x18\x9e\xf9\xc1bL\x0e\xbeM\x90\x9e\xdc\xa1,\xf5\xe5V\x03,\x18\x8b\xa9\x9b\x97\x06\xf7\t\xc3p\xfd\x96\x83\xd5s<\x18\x9ex\xc2U\x06\xf0\x19G\xff\xa7p\xb2\xa7Z\x19\xcc\xff\x19Qol\xae\xe8\xa4\xa0]{\x92\xbf\xa30.r\xec\xb9_R\xae\x01\xc8\x94!h\x97\x94\xb2\x01\xc9\xc3\xcb\r\xf2O\xed?\x17\'\xfa0\x80\xa6::[M\x1fz\x92co\x1fj\xf1\'\xf9\x15B\x8d\xf6$W\xc3\xc6\xf1\x8b\xb3\x17\xd1\x1d\x03\xe8<\x80d\xc4\xfe\xac1\xcf\x01\x88D\x9a1\x9dQ\x0e\xf5k^\x93l\xfc\xa1m0\")\x12\x1fp\x88\xb9\xe2\xfa\x95y>\xc4\xe1a\x80\x1e\x83\x00\x00\x00\x00\x00\x00\x00\x13R\x82\x11\x13\x92*k\xb8\xc22<4\xac=\x06\x10\xb6\x19\xf5\xed\xd5+\xbd\x84\xadx@8^\x9c\x02\xbb\xf2z/\xe3\xf6\xa5\x88\x1d\xe6\xc0\f,\xcb\xeen\xb3\xbc\x1dV)\xb5A,\x84\xdf\xfa\x8c[T8\njj\xce\xd1\xf7lY\xc5\xd8\xb2\x1a\xc9pDY', 0x0) 148.526229ms ago: executing program 2 (id=1159): r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/60, 0x3c}], 0x1) 123.24215ms ago: executing program 1 (id=1160): r0 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x41}, 0x18) fsetxattr$system_posix_acl(r0, &(0x7f0000000340)='system.posix_acl_access\x00', &(0x7f0000000040)={{}, {}, [], {}, [], {0x8}, {0x8}}, 0x24, 0x0) 121.53221ms ago: executing program 0 (id=1161): r0 = syz_open_procfs(0x0, &(0x7f0000000540)='auxv\x00') preadv(r0, &(0x7f00000001c0)=[{0x0, 0x25}, {&(0x7f0000000080)=""/37, 0x25}], 0x2, 0x13, 0x5) 83.647274ms ago: executing program 1 (id=1162): r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000001600)=""/4094, 0xffe}], 0x1, 0xf0, 0xd215) 77.116904ms ago: executing program 2 (id=1163): r0 = socket(0x2, 0x80805, 0x0) sendmmsg$inet(r0, &(0x7f0000003540)=[{{&(0x7f0000000040)={0x2, 0x0, @private=0xa010100}, 0x10, &(0x7f00000015c0)=[{&(0x7f0000000080)="d3", 0x1}, {&(0x7f0000000540)="d7010268549791d49dcba47249e48961c6940035", 0x14}, {&(0x7f00000005c0)="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", 0x4cf}], 0x3}}], 0x1, 0x801) 76.685544ms ago: executing program 4 (id=1164): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000500)=@raw={'raw\x00', 0x8, 0x3, 0x400, 0x148, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x330, 0xffffffff, 0xffffffff, 0x330, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x100, 0x148, 0x60030000, {0x0, 0xff000000}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg1\x00', {0x20, 0x112, 0x40, 0xd89, 0x398, 0x10001, 0x7, 0x8, 0x40}, {0x92}}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x4, 0x7a3, 0x6, 'snmp_trap\x00', {0x369bc443}}}}, {{@ipv6={@remote, @local, [0xffffff00, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffffff, 0xff0000ff], 'netpci0\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x2b, 0x2, 0x5, 0x61}, 0x0, 0x1c8, 0x1e8, 0x0, {}, [@common=@inet=@recent0={{0xf8}, {0x0, 0x29, 0x8, 0x1, 'syz0\x00'}}, @inet=@rpfilter={{0x28}}]}, @unspec=@NOTRACK={0x20}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x460) 74.352684ms ago: executing program 1 (id=1165): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x58, 0x10, 0x44b, 0x0, 0x0, {0x7a, 0x0, 0x0, 0x0, 0x20}, [@IFLA_MAP={0x24, 0xe, {0x8eb, 0x7, 0x5, 0x5, 0x5, 0x5a}}, @IFLA_ALT_IFNAME={0x14, 0x35, 'bridge0\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x0) 61.127426ms ago: executing program 2 (id=1166): r0 = socket$inet6(0xa, 0x805, 0x0) getsockopt$bt_hci(r0, 0x84, 0x81, 0x0, &(0x7f00000010c0)) 52.017016ms ago: executing program 0 (id=1167): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000e80)=@nat={'nat\x00', 0x8, 0x5, 0x628, 0x0, 0x208, 0xffffffff, 0x2f8, 0x0, 0x558, 0x558, 0xffffffff, 0x558, 0x558, 0x5, 0x0, {[{{@uncond, 0xb7030000, 0xa8, 0xf0}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1d, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv6=@private0, @port, @gre_key}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, [0x80000000, 0xffffffff, 0x0, 0xff000000], [0xff, 0x0, 0xffffff00, 0xffffffff], 'veth0_to_hsr\x00', 'nr0\x00', {}, {0xff}, 0x33, 0x4, 0x4, 0x42}, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@connlabel={{0x28}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@loopback, @ipv6=@dev, @icmp_id, @icmp_id}}}, {{@ipv6={@mcast1, @local, [], [], 'wg1\x00', 'virt_wifi0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv4, @icmp_id, @icmp_id}}}, {{@ipv6={@rand_addr=' \x01\x00', @ipv4={'\x00', '\xff\xff', @empty}, [], [], 'dummy0\x00', 'syzkaller0\x00', {}, {}, 0x0, 0x0, 0x7}, 0x0, 0x218, 0x260, 0x0, {}, [@common=@inet=@sctp={{0x148}}, @common=@mh={{0x28}, {"0c06"}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@multicast1, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @icmp_id, @icmp_id}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x688) 38.610277ms ago: executing program 3 (id=1168): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000700), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, {0x3, 0x3, 0x0, 0x0, 0x8001}}) 26.222238ms ago: executing program 4 (id=1169): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x1, &(0x7f00000000c0)=[{0x200000000006, 0x8, 0xf9, 0x7ffc1ffb}]}) getuid() 12.915359ms ago: executing program 2 (id=1170): perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x9400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, @perf_config_ext={0x9, 0x7}, 0x110, 0xa88, 0x8406, 0x5, 0x0, 0x3c, 0xffff, 0x0, 0x0, 0x0, 0xedf2}, 0x0, 0xffbfffffffffffff, 0xffffffffffffffff, 0x1) unshare(0x10040400) 0s ago: executing program 1 (id=1171): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000f40)=ANY=[@ANYBLOB="38000000480011012abd7000fedbdf250a006000", @ANYRES32=0x0, @ANYBLOB="02000000080002000b00000014000100000000000000000000000000000008"], 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) kernel console output (not intermixed with test programs): [ 19.153200][ T29] audit: type=1400 audit(1765536798.063:62): avc: denied { search } for pid=3202 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 [ 19.175438][ T29] audit: type=1400 audit(1765536798.063:63): avc: denied { search } for pid=3202 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=477 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.198080][ T29] audit: type=1400 audit(1765536798.063:64): avc: denied { search } for pid=3202 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=481 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.221016][ T29] audit: type=1400 audit(1765536798.063:65): avc: denied { search } for pid=3202 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.244160][ T29] audit: type=1400 audit(1765536798.063:66): avc: denied { read open } for pid=3203 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.0.68' (ED25519) to the list of known hosts. [ 23.165156][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 23.165172][ T29] audit: type=1400 audit(1765536802.073:70): avc: denied { mounton } for pid=3303 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 [ 23.194399][ T29] audit: type=1400 audit(1765536802.103:71): avc: denied { mount } for pid=3303 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 [ 23.195063][ T3303] cgroup: Unknown subsys name 'net' [ 23.222209][ T29] audit: type=1400 audit(1765536802.133:72): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.356452][ T3303] cgroup: Unknown subsys name 'cpuset' [ 23.362595][ T3303] cgroup: Unknown subsys name 'rlimit' [ 23.532211][ T29] audit: type=1400 audit(1765536802.443:73): avc: denied { setattr } for pid=3303 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 [ 23.555995][ T29] audit: type=1400 audit(1765536802.443:74): avc: denied { create } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.577073][ T29] audit: type=1400 audit(1765536802.443:75): avc: denied { write } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.597501][ T29] audit: type=1400 audit(1765536802.443:76): avc: denied { read } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.604468][ T3309] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.617876][ T29] audit: type=1400 audit(1765536802.453:77): avc: denied { mounton } for pid=3303 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 [ 23.651252][ T29] audit: type=1400 audit(1765536802.453:78): avc: denied { mount } for pid=3303 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 [ 23.659750][ T3303] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.674764][ T29] audit: type=1400 audit(1765536802.543:79): avc: denied { relabelto } for pid=3309 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.222513][ T3321] chnl_net:caif_netlink_parms(): no params data found [ 25.282852][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 25.326028][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 25.334952][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 25.370877][ T3321] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.378012][ T3321] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.385329][ T3321] bridge_slave_0: entered allmulticast mode [ 25.391738][ T3321] bridge_slave_0: entered promiscuous mode [ 25.401871][ T3321] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.409048][ T3321] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.416232][ T3321] bridge_slave_1: entered allmulticast mode [ 25.422554][ T3321] bridge_slave_1: entered promiscuous mode [ 25.447555][ T3326] chnl_net:caif_netlink_parms(): no params data found [ 25.470893][ T3321] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.495429][ T3321] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.527527][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.534613][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.541976][ T3317] bridge_slave_0: entered allmulticast mode [ 25.548460][ T3317] bridge_slave_0: entered promiscuous mode [ 25.570561][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.577671][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.584835][ T3317] bridge_slave_1: entered allmulticast mode [ 25.591325][ T3317] bridge_slave_1: entered promiscuous mode [ 25.597787][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.604839][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.612121][ T3318] bridge_slave_0: entered allmulticast mode [ 25.618400][ T3318] bridge_slave_0: entered promiscuous mode [ 25.628946][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.636052][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.643193][ T3322] bridge_slave_0: entered allmulticast mode [ 25.649704][ T3322] bridge_slave_0: entered promiscuous mode [ 25.656845][ T3321] team0: Port device team_slave_0 added [ 25.667178][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.674308][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.681535][ T3318] bridge_slave_1: entered allmulticast mode [ 25.687822][ T3318] bridge_slave_1: entered promiscuous mode [ 25.698666][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.705828][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.713135][ T3322] bridge_slave_1: entered allmulticast mode [ 25.719829][ T3322] bridge_slave_1: entered promiscuous mode [ 25.727039][ T3321] team0: Port device team_slave_1 added [ 25.756193][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.769724][ T3326] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.776927][ T3326] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.784167][ T3326] bridge_slave_0: entered allmulticast mode [ 25.790696][ T3326] bridge_slave_0: entered promiscuous mode [ 25.807307][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.817687][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.827040][ T3326] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.834342][ T3326] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.841559][ T3326] bridge_slave_1: entered allmulticast mode [ 25.848063][ T3326] bridge_slave_1: entered promiscuous mode [ 25.855309][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.864716][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.871873][ T3321] 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. [ 25.897775][ T3321] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.913932][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.928344][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.937759][ T3321] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.944709][ T3321] 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. [ 25.970705][ T3321] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.001476][ T3317] team0: Port device team_slave_0 added [ 26.012133][ T3326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.027236][ T3322] team0: Port device team_slave_0 added [ 26.034030][ T3322] team0: Port device team_slave_1 added [ 26.040650][ T3317] team0: Port device team_slave_1 added [ 26.052362][ T3318] team0: Port device team_slave_0 added [ 26.058941][ T3326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.078946][ T3318] team0: Port device team_slave_1 added [ 26.097700][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.104647][ T3317] 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. [ 26.130722][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.151002][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.158065][ 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. [ 26.184199][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.199534][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.206703][ T3317] 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. [ 26.232661][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.248790][ T3326] team0: Port device team_slave_0 added [ 26.254742][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.261728][ 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. [ 26.287833][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.301262][ T3321] hsr_slave_0: entered promiscuous mode [ 26.307440][ T3321] hsr_slave_1: entered promiscuous mode [ 26.321495][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.328671][ T3318] 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. [ 26.354673][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.366780][ T3326] team0: Port device team_slave_1 added [ 26.376642][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.383692][ T3318] 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. [ 26.409683][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.445314][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.452332][ T3326] 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. [ 26.478998][ T3326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.499439][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.506487][ T3326] 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. [ 26.532583][ T3326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 26.560106][ T3317] hsr_slave_0: entered promiscuous mode [ 26.566169][ T3317] hsr_slave_1: entered promiscuous mode [ 26.572128][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 26.578151][ T3317] Cannot create hsr debugfs directory [ 26.588242][ T3322] hsr_slave_0: entered promiscuous mode [ 26.594184][ T3322] hsr_slave_1: entered promiscuous mode [ 26.600084][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 26.605929][ T3322] Cannot create hsr debugfs directory [ 26.620316][ T3318] hsr_slave_0: entered promiscuous mode [ 26.626356][ T3318] hsr_slave_1: entered promiscuous mode [ 26.632256][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 26.638015][ T3318] Cannot create hsr debugfs directory [ 26.677453][ T3326] hsr_slave_0: entered promiscuous mode [ 26.683447][ T3326] hsr_slave_1: entered promiscuous mode [ 26.689351][ T3326] debugfs: 'hsr0' already exists in 'hsr' [ 26.695085][ T3326] Cannot create hsr debugfs directory [ 26.861590][ T3321] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 26.870146][ T3321] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 26.878874][ T3321] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 26.889809][ T3321] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 26.914477][ T3322] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 26.923650][ T3322] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 26.932912][ T3322] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 26.944389][ T3322] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 26.971970][ T3317] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 26.980953][ T3317] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 26.990173][ T3317] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 27.000740][ T3317] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 27.034003][ T3318] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.043047][ T3318] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 27.053667][ T3318] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 27.063179][ T3318] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 27.101193][ T3326] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 27.114597][ T3326] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 27.123905][ T3326] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 27.133061][ T3326] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 27.153347][ T3321] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.166946][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.191612][ T3321] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.202386][ T862] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.209472][ T862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.224775][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.233075][ T862] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.240132][ T862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.255671][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.262751][ T383] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.284248][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.291395][ T383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.302757][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.321333][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.342273][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.361256][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.369187][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.376249][ T383] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.389548][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.396708][ T383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.418085][ T383] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.425230][ T383] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.451907][ T383] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.459018][ T383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.484895][ T3326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.519114][ T3326] 8021q: adding VLAN 0 to HW filter on device team0 [ 27.531734][ T1943] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.538820][ T1943] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.550008][ T3321] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.559309][ T862] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.566453][ T862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.591217][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.686221][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.737689][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.781384][ T3321] veth0_vlan: entered promiscuous mode [ 27.791836][ T3322] veth0_vlan: entered promiscuous mode [ 27.802488][ T3326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 27.814059][ T3321] veth1_vlan: entered promiscuous mode [ 27.828857][ T3322] veth1_vlan: entered promiscuous mode [ 27.877542][ T3321] veth0_macvtap: entered promiscuous mode [ 27.884266][ T3317] veth0_vlan: entered promiscuous mode [ 27.896892][ T3321] veth1_macvtap: entered promiscuous mode [ 27.908925][ T3322] veth0_macvtap: entered promiscuous mode [ 27.916747][ T3317] veth1_vlan: entered promiscuous mode [ 27.923637][ T3322] veth1_macvtap: entered promiscuous mode [ 27.950082][ T3318] veth0_vlan: entered promiscuous mode [ 27.957379][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.965987][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.978728][ T3321] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.993488][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.013362][ T3318] veth1_vlan: entered promiscuous mode [ 28.025350][ T1943] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.034712][ T3317] veth0_macvtap: entered promiscuous mode [ 28.044173][ T3317] veth1_macvtap: entered promiscuous mode [ 28.050930][ T1943] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.069885][ T1943] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.081940][ T1943] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.092963][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.107686][ T1943] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.120674][ T1943] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.130659][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.141230][ T3318] veth0_macvtap: entered promiscuous mode [ 28.147913][ T1662] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.162705][ T1662] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.174191][ T1662] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.183273][ T3326] veth0_vlan: entered promiscuous mode [ 28.190066][ T3318] veth1_macvtap: entered promiscuous mode [ 28.199672][ T1662] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.203858][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 28.203872][ T29] audit: type=1400 audit(1765536807.113:90): avc: denied { mounton } for pid=3321 comm="syz-executor" path="/root/syzkaller.XM1Fj1/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 28.238867][ T29] audit: type=1400 audit(1765536807.113:91): avc: denied { mount } for pid=3321 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 28.260956][ T29] audit: type=1400 audit(1765536807.113:92): avc: denied { mounton } for pid=3321 comm="syz-executor" path="/root/syzkaller.XM1Fj1/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 28.286460][ T29] audit: type=1400 audit(1765536807.113:93): avc: denied { mount } for pid=3321 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 28.308234][ T29] audit: type=1400 audit(1765536807.113:94): avc: denied { mounton } for pid=3321 comm="syz-executor" path="/root/syzkaller.XM1Fj1/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 28.334803][ T29] audit: type=1400 audit(1765536807.113:95): avc: denied { mounton } for pid=3321 comm="syz-executor" path="/root/syzkaller.XM1Fj1/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=5237 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 28.362125][ T29] audit: type=1400 audit(1765536807.113:96): avc: denied { unmount } for pid=3321 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.383394][ T29] audit: type=1400 audit(1765536807.303:97): avc: denied { mounton } for pid=3321 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 28.389514][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.406493][ T29] audit: type=1400 audit(1765536807.303:98): avc: denied { mount } for pid=3321 comm="syz-executor" name="/" dev="gadgetfs" ino=5238 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 28.439955][ T1662] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.447006][ T3321] 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. [ 28.469015][ T1662] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.482059][ T29] audit: type=1400 audit(1765536807.403:99): avc: denied { read write } for pid=3321 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 28.519862][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.529806][ T3326] veth1_vlan: entered promiscuous mode [ 28.550583][ T2703] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.573360][ T2703] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.601123][ T3493] netlink: 17279 bytes leftover after parsing attributes in process `syz.2.3'. [ 28.612284][ T3326] veth0_macvtap: entered promiscuous mode [ 28.637097][ T2703] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.655973][ T2703] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.679520][ T3326] veth1_macvtap: entered promiscuous mode [ 28.711228][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 28.730670][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 28.757164][ T1662] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.775075][ T1662] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.808139][ T1662] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.830387][ T1662] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 28.840330][ T3525] binfmt_misc: register: failed to install interpreter file ./file0 [ 28.956478][ T3541] ieee802154 phy0 wpan0: encryption failed: -22 [ 29.125460][ T3564] netlink: 'syz.0.32': attribute type 30 has an invalid length. [ 29.199057][ T3575] netlink: 20 bytes leftover after parsing attributes in process `syz.3.39'. [ 29.213832][ T3577] xt_CT: You must specify a L4 protocol and not use inversions on it [ 29.271142][ T3585] netlink: 'syz.3.45': attribute type 2 has an invalid length. [ 29.414065][ T3608] bond1: Unable to set down delay as MII monitoring is disabled [ 29.427712][ T3608] bond1 (unregistering): Released all slaves [ 29.507036][ T3624] netlink: 'syz.0.62': attribute type 1 has an invalid length. [ 29.549370][ T3628] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 29.616896][ T3639] netlink: 'syz.0.68': attribute type 3 has an invalid length. [ 29.686190][ T3650] syz.2.75 uses obsolete (PF_INET,SOCK_PACKET) [ 29.749780][ T3657] tmpfs: Bad value for 'mpol' [ 30.027835][ T3689] netlink: 12 bytes leftover after parsing attributes in process `syz.3.94'. [ 30.102974][ T3704] mmap: syz.1.101 (3704) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 30.186811][ T3717] netlink: 56 bytes leftover after parsing attributes in process `syz.0.109'. [ 30.216656][ C1] hrtimer: interrupt took 35070 ns [ 30.442251][ T3753] netlink: 'syz.2.125': attribute type 21 has an invalid length. [ 30.470210][ T3753] netlink: 4 bytes leftover after parsing attributes in process `syz.2.125'. [ 30.498052][ T3759] netlink: 8 bytes leftover after parsing attributes in process `syz.0.127'. [ 30.522143][ T3759] netlink: 44 bytes leftover after parsing attributes in process `syz.0.127'. [ 30.610560][ T3773] netlink: 'syz.0.134': attribute type 3 has an invalid length. [ 30.618420][ T3773] netlink: 'syz.0.134': attribute type 3 has an invalid length. [ 30.626893][ T3777] netlink: 'syz.2.135': attribute type 39 has an invalid length. [ 31.057761][ T3832] netlink: 'syz.2.161': attribute type 13 has an invalid length. [ 31.121276][ T3833] bond1: entered allmulticast mode [ 31.162309][ T3833] 8021q: adding VLAN 0 to HW filter on device bond1 [ 31.840249][ T3895] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 31.897187][ T3895] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 31.940847][ T3906] netlink: 'syz.0.195': attribute type 3 has an invalid length. [ 32.113842][ T3932] 8021q: VLANs not supported on caif0 [ 32.250867][ T3952] netlink: 2 bytes leftover after parsing attributes in process `syz.1.220'. [ 32.351697][ T3964] netlink: 10 bytes leftover after parsing attributes in process `syz.0.224'. [ 32.500818][ T3979] netlink: 676 bytes leftover after parsing attributes in process `syz.1.231'. [ 32.598799][ T3993] syz.0.237 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 32.630588][ T4000] loop2: detected capacity change from 0 to 512 [ 32.683644][ T4000] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.241: Failed to acquire dquot type 1 [ 32.706011][ T4000] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.241: Failed to acquire dquot type 1 [ 32.743786][ T4012] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 32.766316][ T4008] delete_channel: no stack [ 32.771044][ T4000] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.241: bg 0: block 248: padding at end of block bitmap is not set [ 32.796118][ T4000] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 32.842316][ T4000] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.241: Failed to acquire dquot type 1 [ 32.883983][ T4000] EXT4-fs (loop2): 1 orphan inode deleted [ 32.925036][ T4000] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.988016][ T4000] ext4 filesystem being mounted at /51/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 33.046765][ T4000] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.241: Failed to acquire dquot type 1 [ 33.080185][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.224094][ T4065] loop4: detected capacity change from 0 to 512 [ 33.251769][ T4065] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 33.368857][ T4065] EXT4-fs warning (device loop4): dx_probe:837: inode #2: comm syz.4.272: Unimplemented hash flags: 0x0001 [ 33.380337][ T4065] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.272: Corrupt directory, running e2fsck is recommended [ 33.496048][ T4087] tc_dump_action: action bad kind [ 33.632236][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.738651][ T4109] bond1: Removing last arp target with arp_interval on [ 33.756382][ T4109] bond1: entered allmulticast mode [ 33.761707][ T4109] 8021q: adding VLAN 0 to HW filter on device bond1 [ 34.148769][ T29] kauditd_printk_skb: 91 callbacks suppressed [ 34.148786][ T29] audit: type=1400 audit(1765536813.063:183): avc: denied { create } for pid=4152 comm="syz.1.313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.189094][ T4153] tipc: Can't bind to reserved service type 1 [ 34.221644][ T29] audit: type=1400 audit(1765536813.063:184): avc: denied { read write } for pid=4154 comm="syz.2.314" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 34.246313][ T29] audit: type=1400 audit(1765536813.063:185): avc: denied { open } for pid=4154 comm="syz.2.314" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 34.271109][ T29] audit: type=1400 audit(1765536813.093:186): avc: denied { write } for pid=4155 comm="syz.4.315" name="001" dev="devtmpfs" ino=171 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 34.293823][ T29] audit: type=1400 audit(1765536813.103:187): avc: denied { bind } for pid=4152 comm="syz.1.313" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 34.383729][ T4183] validate_nla: 3 callbacks suppressed [ 34.383746][ T4183] netlink: 'syz.1.328': attribute type 10 has an invalid length. [ 34.390175][ T4172] bond2: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 34.431525][ T4172] bond2 (unregistering): Released all slaves [ 34.441318][ T4183] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.448658][ T4183] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.476670][ T4183] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.483891][ T4183] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.488294][ T29] audit: type=1400 audit(1765536813.403:188): avc: denied { read write } for pid=4193 comm="syz.4.332" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 34.491429][ T4183] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.515258][ T29] audit: type=1400 audit(1765536813.403:189): avc: denied { open } for pid=4193 comm="syz.4.332" path="/dev/sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 34.522533][ T4183] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.558655][ T4183] team0: Port device bridge0 added [ 34.715329][ T4216] __nla_validate_parse: 3 callbacks suppressed [ 34.715347][ T4216] netlink: 12 bytes leftover after parsing attributes in process `syz.2.343'. [ 34.730623][ T4216] netlink: 12 bytes leftover after parsing attributes in process `syz.2.343'. [ 34.740068][ T29] audit: type=1326 audit(1765536813.653:190): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4220 comm="syz.4.345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2fbc15f749 code=0x7ffc0000 [ 34.763759][ T4217] Illegal XDP return value 4294967262 on prog (id 12) dev N/A, expect packet loss! [ 34.780106][ T4222] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 34.799034][ T29] audit: type=1326 audit(1765536813.683:191): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4220 comm="syz.4.345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2fbc15f749 code=0x7ffc0000 [ 34.822479][ T29] audit: type=1326 audit(1765536813.683:192): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4220 comm="syz.4.345" exe="/root/syz-executor" sig=0 arch=c000003e syscall=6 compat=0 ip=0x7f2fbc15f749 code=0x7ffc0000 [ 35.016516][ T4256] bond0: (slave batadv_slave_1): Error: Device can not be enslaved while up [ 35.169847][ T4287] netlink: 'syz.3.374': attribute type 4 has an invalid length. [ 35.177668][ T4287] netlink: 3657 bytes leftover after parsing attributes in process `syz.3.374'. [ 35.199058][ T4289] netlink: 'syz.1.375': attribute type 1 has an invalid length. [ 35.224100][ T4293] netlink: 68 bytes leftover after parsing attributes in process `syz.2.378'. [ 35.233039][ T4293] netlink: 68 bytes leftover after parsing attributes in process `syz.2.378'. [ 35.263434][ T4297] netlink: 'syz.1.379': attribute type 21 has an invalid length. [ 35.292408][ T4297] netlink: 132 bytes leftover after parsing attributes in process `syz.1.379'. [ 35.403073][ T4322] netlink: 16 bytes leftover after parsing attributes in process `syz.2.389'. [ 35.423023][ T4326] Option 'ڼeF 2͂ K*Ϫ,۟nyB6f[A [ 35.423023][ T4326] Q׿2:[kz' to dns_resolver key: bad/missing value [ 35.537800][ T4348] Zero length message leads to an empty skb [ 35.549810][ T4343] netlink: 132 bytes leftover after parsing attributes in process `syz.1.398'. [ 35.617168][ T4359] Unsupported ieee802154 address type: 0 [ 35.758418][ T4388] xt_TPROXY: Can be used only with -p tcp or -p udp [ 35.802487][ T4394] IPv6: sit1: Disabled Multicast RS [ 35.814170][ T4394] sit1: entered allmulticast mode [ 35.841881][ T4403] netlink: 'syz.0.430': attribute type 1 has an invalid length. [ 35.979952][ T4427] netlink: 'syz.0.443': attribute type 10 has an invalid length. [ 35.987816][ T4427] netlink: 40 bytes leftover after parsing attributes in process `syz.0.443'. [ 36.016183][ T4427] dummy0: entered promiscuous mode [ 36.022859][ T4427] bridge0: port 3(dummy0) entered blocking state [ 36.029304][ T4427] bridge0: port 3(dummy0) entered disabled state [ 36.037046][ T4427] dummy0: entered allmulticast mode [ 36.069393][ T4427] bridge0: port 3(dummy0) entered blocking state [ 36.075874][ T4427] bridge0: port 3(dummy0) entered forwarding state [ 36.198598][ T4467] netlink: 24 bytes leftover after parsing attributes in process `syz.3.460'. [ 36.213277][ T4468] xt_cgroup: xt_cgroup: no path or classid specified [ 36.227978][ T4474] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=4474 comm=syz.4.465 [ 36.245892][ T4467] vlan0: entered promiscuous mode [ 36.396557][ T4495] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 36.483064][ T4508] @0: renamed from bond_slave_1 (while UP) [ 36.757643][ T4542] netlink: 'syz.1.498': attribute type 39 has an invalid length. [ 36.789415][ T4548] loop4: detected capacity change from 0 to 128 [ 36.833902][ T4548] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 36.851408][ T4548] ext4 filesystem being mounted at /96/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 36.882526][ T3326] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 37.038403][ T4589] loop2: detected capacity change from 0 to 1024 [ 37.182368][ T4589] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.235124][ T4589] EXT4-fs error (device loop2): ext4_xattr_inode_iget:441: inode #11: comm syz.2.518: missing EA_INODE flag [ 37.279557][ T4589] EXT4-fs (loop2): Remounting filesystem read-only [ 37.287196][ T4619] netlink: 'syz.1.526': attribute type 1 has an invalid length. [ 37.305925][ T4589] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2857: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 37.358076][ T3322] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.466906][ T4645] 8021q: VLANs not supported on caif0 [ 38.158925][ T4752] netlink: 'syz.0.591': attribute type 22 has an invalid length. [ 38.195577][ T4757] netlink: 'syz.2.594': attribute type 1 has an invalid length. [ 38.208654][ T4760] lo: entered promiscuous mode [ 38.215093][ T4759] loop1: detected capacity change from 0 to 512 [ 38.218831][ T4760] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 38.250357][ T4759] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.593: Failed to acquire dquot type 1 [ 38.274322][ T4759] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.593: Failed to acquire dquot type 1 [ 38.286364][ T4759] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.593: bg 0: block 248: padding at end of block bitmap is not set [ 38.301336][ T4759] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 38.310961][ T4759] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.593: Failed to acquire dquot type 1 [ 38.322825][ T4759] EXT4-fs (loop1): 1 orphan inode deleted [ 38.329263][ T4759] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 38.343435][ T4759] ext4 filesystem being mounted at /140/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 38.359156][ T4759] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.593: Failed to acquire dquot type 1 [ 38.380832][ T3318] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.177693][ T4901] xt_CT: You must specify a L4 protocol and not use inversions on it [ 39.182937][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 39.182953][ T29] audit: type=1400 audit(1765536818.093:245): avc: denied { connect } for pid=4904 comm="syz.0.665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 39.277090][ T4917] xt_physdev: --physdev-out and --physdev-is-out only supported in the FORWARD and POSTROUTING chains with bridged traffic [ 39.455421][ T29] audit: type=1400 audit(1765536818.363:246): avc: denied { create } for pid=4944 comm="syz.1.683" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 39.520580][ T29] audit: type=1400 audit(1765536818.393:247): avc: denied { setopt } for pid=4944 comm="syz.1.683" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 39.644618][ T4973] bond2: option lacp_active: mode dependency failed, not supported in mode balance-rr(0) [ 39.656848][ T4973] bond2 (unregistering): Released all slaves [ 39.679155][ T4977] validate_nla: 3 callbacks suppressed [ 39.679170][ T4977] netlink: 'syz.0.698': attribute type 21 has an invalid length. [ 39.750891][ T4984] __nla_validate_parse: 22 callbacks suppressed [ 39.750910][ T4984] netlink: 92 bytes leftover after parsing attributes in process `syz.0.701'. [ 39.825287][ T4997] netlink: 12 bytes leftover after parsing attributes in process `syz.0.705'. [ 39.886738][ T5002] xt_ecn: cannot match TCP bits for non-tcp packets [ 39.894545][ T29] audit: type=1400 audit(1765536818.803:248): avc: denied { append } for pid=5000 comm="syz.0.712" name="sg0" dev="devtmpfs" ino=135 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 39.923023][ T5001] program syz.0.712 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 39.995201][ T29] audit: type=1400 audit(1765536818.903:249): avc: denied { perfmon } for pid=5010 comm="syz.1.716" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.039258][ T29] audit: type=1400 audit(1765536818.953:250): avc: denied { bpf } for pid=5015 comm="syz.0.718" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.070957][ T5018] ipt_REJECT: TCP_RESET invalid for non-tcp [ 40.117172][ T5022] xt_TPROXY: Can be used only with -p tcp or -p udp [ 40.151449][ T5024] x_tables: ip6_tables: TCPOPTSTRIP target: only valid in mangle table, not raw [ 40.230982][ T29] audit: type=1400 audit(1765536819.143:251): avc: denied { wake_alarm } for pid=5034 comm="syz.2.727" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.264006][ T5045] netlink: 16 bytes leftover after parsing attributes in process `syz.1.731'. [ 40.273021][ T5045] netlink: 12 bytes leftover after parsing attributes in process `syz.1.731'. [ 40.305031][ T5051] netlink: 'syz.0.736': attribute type 4 has an invalid length. [ 40.403355][ T29] audit: type=1400 audit(1765536819.313:252): avc: denied { checkpoint_restore } for pid=5066 comm="syz.3.744" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 40.472103][ T5081] ipvlan1: entered promiscuous mode [ 40.477566][ T5081] ipvlan1: entered allmulticast mode [ 40.482885][ T5081] veth0_vlan: entered allmulticast mode [ 40.495913][ T29] audit: type=1400 audit(1765536819.383:253): avc: denied { write } for pid=5077 comm="syz.2.749" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 40.531960][ T5080] netlink: 12 bytes leftover after parsing attributes in process `syz.0.748'. [ 40.540996][ T5080] netlink: 12 bytes leftover after parsing attributes in process `syz.0.748'. [ 40.616112][ T5095] netlink: 256 bytes leftover after parsing attributes in process `syz.1.757'. [ 40.629130][ T5099] xt_TPROXY: Can be used only with -p tcp or -p udp [ 40.656064][ T5101] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=5101 comm=syz.3.760 [ 40.697309][ T5104] netlink: 24 bytes leftover after parsing attributes in process `syz.1.761'. [ 40.706270][ T5104] netlink: 60 bytes leftover after parsing attributes in process `syz.1.761'. [ 40.735883][ T5104] vlan0: entered promiscuous mode [ 40.848185][ T5117] netlink: 'syz.3.766': attribute type 10 has an invalid length. [ 40.856035][ T5117] netlink: 40 bytes leftover after parsing attributes in process `syz.3.766'. [ 40.945755][ T29] audit: type=1400 audit(1765536819.833:254): avc: denied { bind } for pid=5124 comm="syz.1.770" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 40.968764][ T5117] dummy0: entered promiscuous mode [ 40.974614][ T5117] bridge0: port 3(dummy0) entered blocking state [ 40.981239][ T5117] bridge0: port 3(dummy0) entered disabled state [ 40.999519][ T5117] dummy0: entered allmulticast mode [ 41.005650][ T5117] bridge0: port 3(dummy0) entered blocking state [ 41.012227][ T5117] bridge0: port 3(dummy0) entered forwarding state [ 41.721855][ T5184] capability: warning: `syz.3.799' uses 32-bit capabilities (legacy support in use) [ 41.985810][ T5221] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(3) [ 41.992462][ T5221] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 42.001699][ T5221] vhci_hcd vhci_hcd.0: Device attached [ 42.035027][ T5224] vhci_hcd: cannot find a urb of seqnum 0 max seqnum 0 [ 42.054068][ T2703] vhci_hcd vhci_hcd.4: stop threads [ 42.059359][ T2703] vhci_hcd vhci_hcd.4: release socket [ 42.064932][ T2703] vhci_hcd vhci_hcd.4: disconnect device [ 42.074913][ T5236] loop0: detected capacity change from 0 to 256 [ 42.098185][ T5236] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 42.124771][ T5236] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 42.224108][ T5253] capability: warning: `syz.1.830' uses deprecated v2 capabilities in a way that may be insecure [ 42.401529][ T5276] bond1: Removing last arp target with arp_interval on [ 42.420404][ T5276] bond1: entered allmulticast mode [ 42.429242][ T5276] 8021q: adding VLAN 0 to HW filter on device bond1 [ 42.977217][ T5344] vhci_hcd vhci_hcd.2: invalid port number 96 [ 42.983362][ T5344] vhci_hcd vhci_hcd.2: default hub control req: 0300 vfffa i0060 l0 [ 43.089161][ T5362] loop4: detected capacity change from 0 to 1024 [ 43.148787][ T5362] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.194129][ T5362] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #11: comm syz.4.880: missing EA_INODE flag [ 43.216875][ T5362] EXT4-fs (loop4): Remounting filesystem read-only [ 43.300141][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.797078][ T5457] xfrm0: entered promiscuous mode [ 43.921753][ T5471] bond2: option coupled_control: mode dependency failed, not supported in mode balance-rr(0) [ 43.946744][ T5471] bond2 (unregistering): Released all slaves [ 44.109415][ T5498] IPv6: sit1: Disabled Multicast RS [ 44.168165][ T5506] loop0: detected capacity change from 0 to 512 [ 44.223362][ T5506] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.245144][ T5506] ext4 filesystem being mounted at /200/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.301840][ T3321] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.381631][ T29] kauditd_printk_skb: 96 callbacks suppressed [ 44.381648][ T29] audit: type=1400 audit(1765536823.293:351): avc: denied { read } for pid=5535 comm="syz.4.958" name="mISDNtimer" dev="devtmpfs" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.410784][ T29] audit: type=1400 audit(1765536823.293:352): avc: denied { open } for pid=5535 comm="syz.4.958" path="/dev/mISDNtimer" dev="devtmpfs" ino=249 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 44.425804][ T5537] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.464490][ T29] audit: type=1400 audit(1765536823.373:353): avc: denied { validate_trans } for pid=5542 comm="syz.2.959" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 44.474173][ T5537] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.492210][ T5537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.492283][ T5545] loop4: detected capacity change from 0 to 512 [ 44.542033][ T5545] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 44.555172][ T5545] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 44.580721][ T5545] EXT4-fs error (device loop4): ext4_validate_block_bitmap:432: comm syz.4.960: bg 0: block 104: invalid block bitmap [ 44.601298][ T5545] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 44.615876][ T5545] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.960: invalid indirect mapped block 1 (level 1) [ 44.658348][ T5545] EXT4-fs (loop4): 1 truncate cleaned up [ 44.664525][ T5545] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.710916][ T29] audit: type=1400 audit(1765536823.623:354): avc: denied { create } for pid=5541 comm="syz.4.960" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.747550][ T3326] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.753959][ T29] audit: type=1400 audit(1765536823.653:355): avc: denied { read write open } for pid=5541 comm="syz.4.960" path="/171/file1/file1" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 44.845462][ T5573] ip6erspan0: entered promiscuous mode [ 44.897086][ T5577] __nla_validate_parse: 8 callbacks suppressed [ 44.897106][ T5577] netlink: 16 bytes leftover after parsing attributes in process `syz.3.975'. [ 44.924871][ T5579] netlink: 4 bytes leftover after parsing attributes in process `syz.2.976'. [ 45.012946][ T29] audit: type=1400 audit(1765536823.923:356): avc: denied { connect } for pid=5585 comm="syz.3.980" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.046556][ T29] audit: type=1400 audit(1765536823.943:357): avc: denied { bind } for pid=5584 comm="syz.4.978" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 45.131480][ T5601] netlink: 'syz.3.987': attribute type 21 has an invalid length. [ 45.160343][ T5603] bond2: option coupled_control: mode dependency failed, not supported in mode balance-rr(0) [ 45.171841][ T5603] bond2 (unregistering): Released all slaves [ 45.210129][ T29] audit: type=1400 audit(1765536824.123:358): avc: denied { create } for pid=5611 comm="syz.3.992" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 45.290929][ T29] audit: type=1400 audit(1765536824.173:359): avc: denied { write } for pid=5611 comm="syz.3.992" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 45.310480][ T29] audit: type=1400 audit(1765536824.203:360): avc: denied { create } for pid=5618 comm="syz.0.995" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 45.375503][ T5627] netlink: 'syz.4.1000': attribute type 1 has an invalid length. [ 45.383538][ T5627] netlink: 5 bytes leftover after parsing attributes in process `syz.4.1000'. [ 45.482856][ T5643] netlink: 16 bytes leftover after parsing attributes in process `syz.0.1007'. [ 45.771148][ T5684] IPv6: sit1: Disabled Multicast RS [ 45.784631][ T5684] sit1: entered allmulticast mode [ 46.090928][ T5725] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 46.099379][ T5728] x_tables: ip_tables: TCPMSS target: only valid for protocol 6 [ 46.161450][ T5733] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1052'. [ 46.170473][ T5733] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1052'. [ 46.234775][ T5744] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1057'. [ 46.290675][ T5744] 8021q: adding VLAN 0 to HW filter on device bond2 [ 46.297620][ T5749] loop3: detected capacity change from 0 to 2048 [ 46.318363][ T5749] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.397718][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.422215][ T5770] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 46.547605][ T5792] SELinux: policydb string does not match my string SE Linux [ 46.566244][ T5792] SELinux: failed to load policy [ 46.571593][ T5795] netlink: 'syz.3.1081': attribute type 3 has an invalid length. [ 46.579548][ T5795] netlink: 666 bytes leftover after parsing attributes in process `syz.3.1081'. [ 46.651138][ T5808] netlink: 'syz.1.1087': attribute type 1 has an invalid length. [ 46.659108][ T5808] netlink: 224 bytes leftover after parsing attributes in process `syz.1.1087'. [ 46.896414][ T5844] No such timeout policy "syz1" [ 46.904701][ T5850] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1107'. [ 47.056183][ T5868] netlink: 'syz.4.1118': attribute type 21 has an invalid length. [ 47.086521][ T5864] bond2: option arp_validate: mode dependency failed, not supported in mode balance-alb(6) [ 47.097630][ T5864] bond2 (unregistering): Released all slaves [ 47.418315][ T5911] ipt_REJECT: ECHOREPLY no longer supported. [ 47.489708][ T5918] bond2: option ad_actor_sys_prio: invalid value (0) [ 47.496525][ T5918] bond2: option ad_actor_sys_prio: allowed values 1 - 65535 [ 47.509670][ T5918] bond2 (unregistering): Released all slaves [ 47.669736][ T5937] loop3: detected capacity change from 0 to 2048 [ 47.706447][ T5937] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.764675][ T3317] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.777852][ T5971] x_tables: ip6_tables: sctp match: only valid for protocol 132 [ 47.826195][ T3009] ================================================================== [ 47.834315][ T3009] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 47.842316][ T3009] [ 47.844731][ T3009] write to 0xffff888107a8e900 of 4 bytes by task 3305 on cpu 0: [ 47.852444][ T3009] d_make_discardable+0x4f/0xa0 [ 47.857388][ T3009] simple_unlink+0x68/0x80 [ 47.861814][ T3009] shmem_unlink+0x12d/0x140 [ 47.866329][ T3009] vfs_unlink+0x28b/0x440 [ 47.870660][ T3009] do_unlinkat+0x1cd/0x4b0 [ 47.875081][ T3009] __x64_sys_unlink+0x2e/0x40 [ 47.879759][ T3009] x64_sys_call+0x2f48/0x3000 [ 47.884703][ T3009] do_syscall_64+0xd8/0x2a0 [ 47.889212][ T3009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.895106][ T3009] [ 47.897430][ T3009] read to 0xffff888107a8e900 of 4 bytes by task 3009 on cpu 1: [ 47.904990][ T3009] step_into_slowpath+0x120/0x480 [ 47.910020][ T3009] path_lookupat+0x330/0x500 [ 47.914619][ T3009] filename_lookup+0x147/0x340 [ 47.919392][ T3009] do_readlinkat+0x7d/0x320 [ 47.923906][ T3009] __x64_sys_readlink+0x47/0x60 [ 47.928766][ T3009] x64_sys_call+0x2af1/0x3000 [ 47.933446][ T3009] do_syscall_64+0xd8/0x2a0 [ 47.937966][ T3009] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.943858][ T3009] [ 47.946183][ T3009] value changed: 0x08300080 -> 0x00004080 [ 47.951898][ T3009] [ 47.954220][ T3009] Reported by Kernel Concurrency Sanitizer on: [ 47.960366][ T3009] CPU: 1 UID: 0 PID: 3009 Comm: udevd Not tainted syzkaller #0 PREEMPT(voluntary) [ 47.969652][ T3009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 47.979705][ T3009] ==================================================================