last executing test programs: 1.221433381s ago: executing program 3 (id=514): r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) unshare(0x22020400) timerfd_settime(r0, 0x0, &(0x7f0000000180), 0x0) 1.180272943s ago: executing program 1 (id=515): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) connect$inet6(r0, &(0x7f0000005c00)={0xa, 0x4e20, 0x7, @local, 0x2}, 0x1c) 1.069608456s ago: executing program 1 (id=518): perf_event_open(&(0x7f0000004cc0)={0x1, 0x59, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x605, 0x6, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0xa5ba, 0x1, @perf_bp={0x0, 0x1}, 0x100410, 0x200, 0x4000006, 0x1, 0x9, 0x9, 0xfffd, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) 1.064993746s ago: executing program 3 (id=520): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0x375, 0x3) 982.493289ms ago: executing program 3 (id=522): r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f00000001c0)) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000300)) 967.276089ms ago: executing program 1 (id=523): r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000005e00679a3601ffc4910700004f78d4c1a0731cccff"], 0x1c}}, 0x0) recvmmsg$unix(r0, &(0x7f0000002380)=[{{0x0, 0x4000000, &(0x7f0000001340)=[{&(0x7f00000002c0)=""/4096, 0xecc}], 0x1}}], 0x8, 0x0, 0x0) 926.379881ms ago: executing program 3 (id=526): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x1c917, &(0x7f0000000140)={[{}, {@noblock_validity}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x2}}, {@barrier_val}, {@nogrpid}, {@resgid={'resgid', 0x3d, 0xee01}}, {@usrjquota}, {@noinit_itable}, {@journal_dev={'journal_dev', 0x3d, 0x7}, 0x32}]}, 0x9b, 0x4f1, &(0x7f0000000200)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) 590.056481ms ago: executing program 2 (id=533): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000006c0)=@newqdisc={0x44, 0x24, 0x3fe3aa0262d8c583, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0xf}, {0xffff, 0xffff}, {0xfff1}}, [@qdisc_kind_options=@q_fq_pie={{0xb}, {0x14, 0x8002, [@TCA_FQ_PIE_BYTEMODE={0x8, 0xb, 0x1}, @TCA_FQ_PIE_DQ_RATE_ESTIMATOR={0x8}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x2}, 0x2000400c) 564.952602ms ago: executing program 3 (id=536): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401f, 0x685c0, 0xc, 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, 0x6f, 0x1, @perf_bp={0x0}, 0x10c0e8, 0x4, 0x0, 0x3, 0x6, 0x8001, 0x7fff}, 0x0, 0xff6fbfffffffffff, 0xffffffffffffffff, 0x1) mremap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x400000, 0x3, &(0x7f0000c00000/0x400000)=nil) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x1f, &(0x7f0000000000)=[0xffffffffffffffff], 0x1) 540.731643ms ago: executing program 2 (id=537): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setreuid(0x0, r1) 535.958863ms ago: executing program 0 (id=539): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x18, r1, 0x301, 0x800000, 0x25dfdbfb, {0x1c}, [@ETHTOOL_A_LINKMODES_HEADER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x40006) 489.576354ms ago: executing program 2 (id=540): r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x2b, 0x0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x28}}, 0x10) 479.909454ms ago: executing program 0 (id=541): unshare(0x24020400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x48100, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, 0x0) 457.450125ms ago: executing program 4 (id=542): r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000280)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendmmsg$inet(r0, &(0x7f0000004d00)=[{{0x0, 0x97, 0x0, 0x0, 0x0, 0x0, 0x30000}}], 0x300, 0xf1c) 452.794955ms ago: executing program 3 (id=543): r0 = socket$nl_rdma(0x10, 0x3, 0x14) socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x38, 0x1403, 0xc23, 0x70bd2a, 0x25dfdbff, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'bond_slave_1\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x14f7325d9d03b10}, 0xc800) 438.180886ms ago: executing program 2 (id=544): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2b, 0x1, 0x0, 0x0, 0x0, 0x100000000007, 0x510, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x6}, 0x106200, 0x1000, 0x20da, 0x0, 0xa, 0x20005, 0xa, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_selinux(r0, &(0x7f00000000c0), &(0x7f0000000040)='system_u:object_r:dhcp_state_t:s0\x00', 0x1e, 0x0) 408.610427ms ago: executing program 0 (id=545): syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./bus\x00', 0x0, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"], 0x1, 0x2bc, &(0x7f00000015c0)="$eJzs3U9rY1UUAPDz0uQ1QxftwpUIvsUs3Fims3VhBqkgdqVk4R/QwZmBoQkDDQRGxTArP4ELF34Pd+4FN34DwYVLdw5SuPLeS5NMkkmmHdMO5ffb9HLuOe/em3fbFMK7+fKN/vG9R4MHT779I9rtLBqd6MTTLPaiEWfSWAAA18LTlOLvC72/NxubmhMAsFkz7/+t56RsL4be3fS0AIAN+viTTz+8c3R0+FFRtCP63w+7WdQ/6/47D+Jh9OJ+3IrdOJ1+FpBS3X7/g6PDaBalvbjZHw27ZWX/i98mqXlU9QexG3vL6w+K2kz9aNis/vPIsoiHnXIit2M3XluoL/sPby+pj24eb7XHiyzH34/d+P2reBS9uFd9pjEd/7s8ivfSD/9881mZXNZno2F3u8qbSluXfW8AAAAAAAAAAAAAAAAAAAAAALi+9ouJvbjZL0P1+TvdrdOqf/+Z/up8nUbVX9dnEXnVmDsfaJTip7PzdW4VRZGyOn9yvs+NZrzejOaVLRwAAAAAAAAAAAAAAAAAAABeIYPHXx/f7fXun/wvjfFD/pPH+i96nc5M5M1Ynbx9rrFia5xeznU+5+DXz/uTSLmIi0x+2CoiVs25tRC5Uc5n/ZX/TSmlLIt4udvUepGx1jR2VueUL/AvP+68fXw3W/cats9u3M+zXXmcDB7P3dPIVg96+kwknWv75Sty8vGOeaHr7LzkL9E7f9aDjSPZmlW0ZiKtcSOet/3a59rPl/c3CAAAAAAAAAAAAAAAAAAAqE0f+l3S+WRlaWNjkwIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACASzb9/v9pIxYic41R/FUVL89JKY0mkTxOBle9RgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAK6//wIAAP//qWdtxQ==") r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mountinfo\x00') lseek(r0, 0x10001, 0x0) 359.040949ms ago: executing program 2 (id=546): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)={0x40, r1, 0xf2ff96e223395e37, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8000000000000008}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x10000}, @TIPC_NLA_NET_ID={0x15, 0x1, 0x4}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 310.10434ms ago: executing program 4 (id=547): munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = syz_open_procfs$pagemap(0x0, &(0x7f0000000240)) ioctl$PAGEMAP_SCAN(r0, 0xc0606610, &(0x7f00000004c0)={0x60, 0x0, &(0x7f00002e3000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, &(0x7f00000021c0)=[{0x4, 0xffffffff, 0x100000001}], 0x1, 0x821c3, 0x1e, 0x0, 0x4e, 0x20}) 288.990361ms ago: executing program 0 (id=548): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000014ff5)='GPL\x00', 0x2, 0x103a, &(0x7f0000014000)=""/4096, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2a3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r0, 0x0, 0x3a, 0x0, &(0x7f00000006c0)="e460cdfbef2408002900119386dd6a000000000711eb3014cd3ec8a774c1e1380081ffad000400e8d50000000100000bb500000500242c108906", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 267.235301ms ago: executing program 2 (id=549): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) connect$llc(r0, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x8, 0x0, 0x0, @multicast}, 0x10) sendmmsg(r0, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) 227.400633ms ago: executing program 4 (id=550): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000cc0)={'ipvlan0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000380)=@delqdisc={0x24, 0x26, 0x1, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}, {0xf, 0xa}}}, 0x24}, 0x1, 0x0, 0x0, 0xc1}, 0x2400c800) 189.372103ms ago: executing program 0 (id=551): setitimer(0x1, &(0x7f0000000580)={{}, {0x77359400}}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x0) mlockall(0x7) 159.848095ms ago: executing program 4 (id=552): r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) fallocate(r0, 0x0, 0x0, 0x4) lseek(r0, 0x0, 0x4) 132.277676ms ago: executing program 0 (id=553): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[], 0xff2e) readv(r0, &(0x7f00000001c0)=[{0x0}, {&(0x7f0000000940)=""/4086, 0xff6}], 0x2) 98.528026ms ago: executing program 1 (id=554): perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x5}, 0x8, 0x0, 0xc2ba, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f00000002c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, 0x0, 0x26}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x1b, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0xc, &(0x7f00000000c0)={0x0, 0x1}, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x90) 92.115097ms ago: executing program 4 (id=555): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), r0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)={0x3c, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x2}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x86}, 0x4e040) 14.407539ms ago: executing program 1 (id=556): r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200408d4, &(0x7f00000002c0)={0x2, 0x4e22, @loopback}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @empty}, 0x74) 13.995879ms ago: executing program 1 (id=557): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000240)=0xf2b, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000280)=""/10, &(0x7f0000000080)=0xfffffffffffffedc) 0s ago: executing program 4 (id=558): unshare(0x24020400) r0 = socket$qrtr(0x2a, 0x2, 0x0) bind$qrtr(r0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.47' (ED25519) to the list of known hosts. [ 33.931578][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 33.931596][ T28] audit: type=1400 audit(1778833606.143:126): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.960782][ T28] audit: type=1400 audit(1778833606.173:127): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.963208][ T3285] cgroup: Unknown subsys name 'net' [ 33.988830][ T28] audit: type=1400 audit(1778833606.203:128): avc: denied { unmount } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.103155][ T3285] cgroup: Unknown subsys name 'cpuset' [ 34.109423][ T3285] cgroup: Unknown subsys name 'rlimit' [ 34.241028][ T28] audit: type=1400 audit(1778833606.453:129): avc: denied { setattr } for pid=3285 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 34.264491][ T28] audit: type=1400 audit(1778833606.463:130): avc: denied { create } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.289943][ T28] audit: type=1400 audit(1778833606.463:131): avc: denied { write } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.310553][ T28] audit: type=1400 audit(1778833606.463:132): avc: denied { read } for pid=3285 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.331000][ T28] audit: type=1400 audit(1778833606.473:133): avc: denied { read } for pid=3020 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 34.352239][ T28] audit: type=1400 audit(1778833606.483:134): avc: denied { mounton } for pid=3285 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 34.373046][ T3289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 34.377327][ T28] audit: type=1400 audit(1778833606.483:135): avc: denied { mount } for pid=3285 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 34.429543][ T3285] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.768223][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.775545][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.782791][ T3297] bridge_slave_0: entered allmulticast mode [ 35.789301][ T3297] bridge_slave_0: entered promiscuous mode [ 35.798385][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.805544][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.812819][ T3298] bridge_slave_0: entered allmulticast mode [ 35.819324][ T3298] bridge_slave_0: entered promiscuous mode [ 35.830645][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.837828][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.845016][ T3301] bridge_slave_0: entered allmulticast mode [ 35.851417][ T3301] bridge_slave_0: entered promiscuous mode [ 35.858144][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.865277][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.872451][ T3297] bridge_slave_1: entered allmulticast mode [ 35.878999][ T3297] bridge_slave_1: entered promiscuous mode [ 35.888267][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.895398][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.902539][ T3298] bridge_slave_1: entered allmulticast mode [ 35.908985][ T3298] bridge_slave_1: entered promiscuous mode [ 35.917985][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.925185][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.932374][ T3301] bridge_slave_1: entered allmulticast mode [ 35.938882][ T3301] bridge_slave_1: entered promiscuous mode [ 35.985378][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.995816][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.006260][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.021123][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.036037][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.054304][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.061521][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.068765][ T3302] bridge_slave_0: entered allmulticast mode [ 36.075442][ T3302] bridge_slave_0: entered promiscuous mode [ 36.082803][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.105542][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.112687][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.119816][ T3302] bridge_slave_1: entered allmulticast mode [ 36.126719][ T3302] bridge_slave_1: entered promiscuous mode [ 36.137622][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.144765][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.151872][ T3304] bridge_slave_0: entered allmulticast mode [ 36.158538][ T3304] bridge_slave_0: entered promiscuous mode [ 36.165876][ T3301] team0: Port device team_slave_0 added [ 36.172671][ T3297] team0: Port device team_slave_0 added [ 36.187574][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.194883][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.202101][ T3304] bridge_slave_1: entered allmulticast mode [ 36.208830][ T3304] bridge_slave_1: entered promiscuous mode [ 36.216007][ T3301] team0: Port device team_slave_1 added [ 36.222529][ T3297] team0: Port device team_slave_1 added [ 36.234257][ T3298] team0: Port device team_slave_0 added [ 36.255165][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.265171][ T3298] team0: Port device team_slave_1 added [ 36.285823][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.305923][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.315545][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.322717][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.348814][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.360017][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.367030][ T3297] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.393019][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.414827][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.428687][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.435702][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.461666][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.472719][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.479730][ T3297] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.505781][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.517787][ T3302] team0: Port device team_slave_0 added [ 36.524383][ T3302] team0: Port device team_slave_1 added [ 36.530233][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.537379][ T3298] 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. [ 36.563362][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.588822][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.595915][ T3298] 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. [ 36.621925][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.633558][ T3304] team0: Port device team_slave_0 added [ 36.640320][ T3304] team0: Port device team_slave_1 added [ 36.673242][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.680342][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.706335][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.717715][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.724712][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 36.750782][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.768622][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.775679][ T3304] 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. [ 36.801736][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.829625][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.836641][ T3304] 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. [ 36.862696][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.886150][ T3301] hsr_slave_0: entered promiscuous mode [ 36.892125][ T3301] hsr_slave_1: entered promiscuous mode [ 36.902840][ T3297] hsr_slave_0: entered promiscuous mode [ 36.908880][ T3297] hsr_slave_1: entered promiscuous mode [ 36.914970][ T3297] debugfs: 'hsr0' already exists in 'hsr' [ 36.920699][ T3297] Cannot create hsr debugfs directory [ 36.933496][ T3298] hsr_slave_0: entered promiscuous mode [ 36.939654][ T3298] hsr_slave_1: entered promiscuous mode [ 36.945672][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 36.951404][ T3298] Cannot create hsr debugfs directory [ 36.993500][ T3302] hsr_slave_0: entered promiscuous mode [ 36.999616][ T3302] hsr_slave_1: entered promiscuous mode [ 37.005524][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 37.011394][ T3302] Cannot create hsr debugfs directory [ 37.040867][ T3304] hsr_slave_0: entered promiscuous mode [ 37.046907][ T3304] hsr_slave_1: entered promiscuous mode [ 37.052751][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 37.058520][ T3304] Cannot create hsr debugfs directory [ 37.244944][ T3298] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.255584][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.263536][ T3298] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.272440][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.280170][ T3298] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.288982][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.299277][ T3298] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.308499][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.332798][ T3301] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.342145][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.351916][ T3301] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.360786][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.371950][ T3301] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.381232][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.391739][ T3301] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.401449][ T3301] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.424835][ T3297] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.433642][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.441512][ T3297] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.450349][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.458444][ T3297] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.467313][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.482179][ T3297] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.491151][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.524382][ T3304] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.533476][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.543437][ T3304] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.552681][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.560890][ T3304] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.569548][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.584820][ T3304] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.593753][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.628768][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.646712][ T3302] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.655908][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 37.664584][ T3302] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.673444][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 37.690379][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.697649][ T3302] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.707129][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 37.714907][ T3302] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.723874][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 37.738658][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.754304][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.764770][ T325] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.772470][ T325] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.791418][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.798516][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.812729][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.819823][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.835989][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.843147][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.866508][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.900754][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.921845][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.928999][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.943192][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.952144][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.959227][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.991663][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.006775][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.031470][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.044700][ T3297] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.065790][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.072952][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.086376][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.093603][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.103890][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.111020][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.131344][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.138442][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.308988][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.328414][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.424529][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.448266][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.519005][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.542814][ T3301] veth0_vlan: entered promiscuous mode [ 38.563707][ T3301] veth1_vlan: entered promiscuous mode [ 38.581405][ T3298] veth0_vlan: entered promiscuous mode [ 38.601009][ T3301] veth0_macvtap: entered promiscuous mode [ 38.610887][ T3298] veth1_vlan: entered promiscuous mode [ 38.621184][ T3301] veth1_macvtap: entered promiscuous mode [ 38.659527][ T3298] veth0_macvtap: entered promiscuous mode [ 38.668435][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.688970][ T3297] veth0_vlan: entered promiscuous mode [ 38.697009][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.708491][ T3298] veth1_macvtap: entered promiscuous mode [ 38.733291][ T3297] veth1_vlan: entered promiscuous mode [ 38.747136][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.756246][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.770386][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.784782][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.794019][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.823416][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.833600][ T3304] veth0_vlan: entered promiscuous mode [ 38.845167][ T3302] veth0_vlan: entered promiscuous mode [ 38.851294][ T3301] 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. [ 38.874186][ T3428] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.883256][ T3428] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.892038][ T3428] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.911803][ T3304] veth1_vlan: entered promiscuous mode [ 38.922634][ T3428] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.935506][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 38.935525][ T28] audit: type=1400 audit(1778833611.153:158): avc: denied { map_create } for pid=3502 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 38.961602][ T28] audit: type=1400 audit(1778833611.153:159): avc: denied { perfmon } for pid=3502 comm="syz.0.1" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 38.965178][ T3302] veth1_vlan: entered promiscuous mode [ 38.988863][ T28] audit: type=1400 audit(1778833611.153:160): avc: denied { map_read map_write } for pid=3502 comm="syz.0.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 39.021564][ T3297] veth0_macvtap: entered promiscuous mode [ 39.040452][ T3297] veth1_macvtap: entered promiscuous mode [ 39.057788][ T3304] veth0_macvtap: entered promiscuous mode [ 39.070527][ T3304] veth1_macvtap: entered promiscuous mode [ 39.081420][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.099255][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.113447][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.128813][ T3302] veth0_macvtap: entered promiscuous mode [ 39.141719][ T28] audit: type=1400 audit(1778833611.353:161): avc: denied { open } for pid=3507 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.154677][ T3302] veth1_macvtap: entered promiscuous mode [ 39.170505][ T28] audit: type=1400 audit(1778833611.353:162): avc: denied { kernel } for pid=3507 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 39.191081][ T28] audit: type=1400 audit(1778833611.403:163): avc: denied { create } for pid=3507 comm="syz.0.7" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.210750][ T28] audit: type=1400 audit(1778833611.403:164): avc: denied { setopt } for pid=3507 comm="syz.0.7" lport=8 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.222445][ T133] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.232049][ T28] audit: type=1400 audit(1778833611.403:165): avc: denied { create } for pid=3509 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 39.240849][ T133] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.267447][ T28] audit: type=1400 audit(1778833611.403:166): avc: denied { getopt } for pid=3509 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 39.287082][ T28] audit: type=1400 audit(1778833611.403:167): avc: denied { connect } for pid=3509 comm="syz.2.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 39.319130][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.330274][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.344292][ T133] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.367162][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.375693][ T10] IPVS: starting estimator thread 0... [ 39.387171][ T133] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.404636][ T133] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.413966][ T133] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.428581][ T133] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.446105][ T133] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.456700][ T133] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.462895][ T3517] IPVS: using max 2256 ests per chain, 112800 per kthread [ 39.478044][ T133] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.490244][ T3521] loop0: detected capacity change from 0 to 1024 [ 39.500509][ T133] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.510297][ T133] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.522065][ T3521] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.603437][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.077591][ T3565] capability: warning: `syz.3.25' uses deprecated v2 capabilities in a way that may be insecure [ 40.089967][ T3554] loop1: detected capacity change from 0 to 8192 [ 40.105251][ T3554] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 40.219151][ T3575] loop1: detected capacity change from 0 to 512 [ 40.241312][ T3575] EXT4-fs: Ignoring removed nobh option [ 40.264337][ T3575] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 40.300351][ T3575] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 40.330445][ T3575] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 40.349209][ T3575] EXT4-fs (loop1): 1 truncate cleaned up [ 40.355784][ T3575] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.365693][ T3584] tipc: Started in network mode [ 40.397500][ T3584] tipc: Node identity 5f0000000000002d0000000000000001, cluster identity 4711 [ 40.408743][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.436178][ T3584] tipc: Enabling of bearer rejected, failed to enable media [ 40.841478][ T3608] loop1: detected capacity change from 0 to 256 [ 40.875328][ T3608] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 40.884554][ T3608] FAT-fs (loop1): Filesystem has been set read-only [ 41.044029][ T3618] loop0: detected capacity change from 0 to 512 [ 41.062654][ T3618] ======================================================= [ 41.062654][ T3618] WARNING: The mand mount option has been deprecated and [ 41.062654][ T3618] and is ignored by this kernel. Remove the mand [ 41.062654][ T3618] option from the mount to silence this warning. [ 41.062654][ T3618] ======================================================= [ 41.174361][ T3618] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.192635][ T3618] ext4 filesystem being mounted at /15/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 41.245183][ T3618] netlink: zone id is out of range [ 41.255566][ T3618] netlink: zone id is out of range [ 41.262817][ T3618] netlink: zone id is out of range [ 41.262829][ T3618] netlink: zone id is out of range [ 41.262837][ T3618] netlink: zone id is out of range [ 41.262846][ T3618] netlink: zone id is out of range [ 41.262854][ T3618] netlink: zone id is out of range [ 41.262862][ T3618] netlink: zone id is out of range [ 41.262870][ T3618] netlink: zone id is out of range [ 41.262878][ T3618] netlink: zone id is out of range [ 41.314948][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.899098][ T3687] loop4: detected capacity change from 0 to 128 [ 41.941384][ T3687] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.014042][ T3687] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.074548][ T3302] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.173478][ T3698] netlink: 60 bytes leftover after parsing attributes in process `syz.1.86'. [ 42.197788][ T3698] netlink: 60 bytes leftover after parsing attributes in process `syz.1.86'. [ 42.437649][ T3716] usb usb1: usbfs: process 3716 (syz.1.95) did not claim interface 0 before use [ 42.462621][ T3718] netlink: 20 bytes leftover after parsing attributes in process `syz.4.96'. [ 42.734669][ T3079] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 42.812913][ T3079] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 42.870589][ T3754] netlink: 16 bytes leftover after parsing attributes in process `syz.1.112'. [ 42.881471][ T3751] loop4: detected capacity change from 0 to 1024 [ 42.881595][ T3754] netlink: 16 bytes leftover after parsing attributes in process `syz.1.112'. [ 42.897266][ T3751] EXT4-fs: Ignoring removed orlov option [ 42.904624][ T3751] EXT4-fs: inline encryption not supported [ 42.944631][ T3751] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.035060][ T3770] netlink: 48 bytes leftover after parsing attributes in process `syz.2.120'. [ 43.049816][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.381875][ T3801] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=3801 comm=syz.3.133 [ 43.402562][ T3801] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=3801 comm=syz.3.133 [ 43.552649][ T3813] netlink: 'syz.3.138': attribute type 5 has an invalid length. [ 43.617976][ T3817] loop0: detected capacity change from 0 to 764 [ 43.650222][ T3817] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 43.725292][ T3822] netlink: 100 bytes leftover after parsing attributes in process `syz.2.142'. [ 43.749037][ T3822] netlink: 12 bytes leftover after parsing attributes in process `syz.2.142'. [ 43.759258][ T3822] netlink: 8 bytes leftover after parsing attributes in process `syz.2.142'. [ 43.912396][ T3837] capability: warning: `syz.0.149' uses 32-bit capabilities (legacy support in use) [ 44.000674][ T28] kauditd_printk_skb: 74 callbacks suppressed [ 44.000693][ T28] audit: type=1400 audit(1778833616.213:242): avc: denied { write } for pid=3841 comm="syz.0.151" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 44.086631][ T3844] netlink: 67 bytes leftover after parsing attributes in process `syz.0.152'. [ 44.142446][ T3844] IPv6: NLM_F_REPLACE set, but no existing node found! [ 44.415455][ T28] audit: type=1400 audit(1778833616.633:243): avc: denied { create } for pid=3858 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.462412][ T28] audit: type=1400 audit(1778833616.653:244): avc: denied { write } for pid=3858 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.500659][ T28] audit: type=1400 audit(1778833616.653:245): avc: denied { nlmsg_write } for pid=3858 comm="syz.1.159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 44.528654][ T28] audit: type=1400 audit(1778833616.733:246): avc: denied { associate } for pid=3860 comm="syz.3.158" name="bus" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 44.721014][ T28] audit: type=1400 audit(1778833616.933:247): avc: denied { getopt } for pid=3864 comm="syz.3.161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 44.909748][ T28] audit: type=1400 audit(1778833617.123:248): avc: denied { unmount } for pid=3297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 44.953286][ T3880] loop1: detected capacity change from 0 to 256 [ 44.994386][ T3880] FAT-fs (loop1): Directory bread(block 64) failed [ 45.012310][ T3880] FAT-fs (loop1): Directory bread(block 65) failed [ 45.035830][ T28] audit: type=1400 audit(1778833617.243:249): avc: denied { read } for pid=3884 comm="syz.0.168" name="nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 45.074546][ T3880] FAT-fs (loop1): Directory bread(block 66) failed [ 45.089539][ T3880] FAT-fs (loop1): Directory bread(block 67) failed [ 45.096626][ T28] audit: type=1400 audit(1778833617.243:250): avc: denied { open } for pid=3884 comm="syz.0.168" path="/dev/nvram" dev="devtmpfs" ino=98 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nvram_device_t tclass=chr_file permissive=1 [ 45.120369][ T3880] FAT-fs (loop1): Directory bread(block 68) failed [ 45.132384][ T3880] FAT-fs (loop1): Directory bread(block 69) failed [ 45.146683][ T3880] FAT-fs (loop1): Directory bread(block 70) failed [ 45.159444][ T3880] FAT-fs (loop1): Directory bread(block 71) failed [ 45.169285][ T28] audit: type=1400 audit(1778833617.363:251): avc: denied { create } for pid=3890 comm="syz.0.171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 45.193324][ T3880] FAT-fs (loop1): Directory bread(block 72) failed [ 45.200214][ T3880] FAT-fs (loop1): Directory bread(block 73) failed [ 45.457061][ T3916] Driver unsupported XDP return value 0 on prog (id 10) dev N/A, expect packet loss! [ 45.849244][ T3943] syz.2.197 uses obsolete (PF_INET,SOCK_PACKET) [ 45.908751][ T3950] SELinux: security policydb version 17 (MLS) not backwards compatible [ 45.917931][ T3950] SELinux: failed to load policy [ 46.008512][ T3960] loop4: detected capacity change from 0 to 512 [ 46.029072][ T3960] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 46.053576][ T3960] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a84ce01c, mo2=0002] [ 46.064997][ T3960] System zones: 1-12 [ 46.069070][ T3969] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 46.069070][ T3969] The task syz.2.206 (3969) triggered the difference, watch for misbehavior. [ 46.086909][ T3960] EXT4-fs (loop4): orphan cleanup on readonly fs [ 46.094155][ T3960] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.199: invalid indirect mapped block 12 (level 1) [ 46.107685][ T3960] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 46.107858][ T3960] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #11: comm syz.4.199: invalid indirect mapped block 2 (level 2) [ 46.117095][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 46.117136][ C0] EXT4-fs (loop4): initial error at time 1778833618: ext4_free_branches:1023: inode 11 [ 46.117174][ C0] EXT4-fs (loop4): last error at time 1778833618: ext4_free_branches:1023: inode 11 [ 46.156160][ T3960] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 46.156435][ T3960] EXT4-fs (loop4): 1 truncate cleaned up [ 46.172832][ T3960] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: writeback. [ 46.287069][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 46.326505][ T3991] bridge_slave_0: default FDB implementation only supports local addresses [ 46.557606][ T4022] net_ratelimit: 90 callbacks suppressed [ 46.557628][ T4022] A link change request failed with some changes committed already. Interface geneve0 may have been left with an inconsistent configuration, please check. [ 46.699612][ T4028] loop3: detected capacity change from 0 to 8192 [ 47.535746][ T4117] loop0: detected capacity change from 0 to 512 [ 47.553261][ T4117] EXT4-fs: Ignoring removed bh option [ 47.563823][ T4117] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 47.574191][ T4117] EXT4-fs (loop0): 1 truncate cleaned up [ 47.580614][ T4117] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 47.597337][ T4117] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.277: bg 0: block 465: padding at end of block bitmap is not set [ 47.626993][ T4117] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 131587 with max blocks 1 with error 28 [ 47.709322][ T4117] EXT4-fs (loop0): This should not happen!! Data will be lost [ 47.709322][ T4117] [ 47.752358][ T4117] EXT4-fs (loop0): Total free blocks count 0 [ 47.771496][ T4117] EXT4-fs (loop0): Free/Dirty block details [ 47.788438][ T4117] EXT4-fs (loop0): free_blocks=0 [ 47.797564][ T4117] EXT4-fs (loop0): dirty_blocks=2 [ 47.804024][ T4117] EXT4-fs (loop0): Block reservation details [ 47.810078][ T4117] EXT4-fs (loop0): i_reserved_data_blocks=2 [ 47.865382][ T4117] syz.0.277 (4117) used greatest stack depth: 9480 bytes left [ 47.873259][ T12] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 47.904582][ T3301] EXT4-fs warning (device loop0): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 47.926362][ T4153] loop3: detected capacity change from 0 to 256 [ 47.937973][ T3428] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 47.938570][ T4153] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 47.978789][ T4155] vlan2: entered allmulticast mode [ 48.017233][ T3428] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.046449][ T3428] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.068565][ T3428] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 48.190317][ T4177] loop3: detected capacity change from 0 to 512 [ 48.207922][ T4180] __nla_validate_parse: 6 callbacks suppressed [ 48.207942][ T4180] netlink: 8 bytes leftover after parsing attributes in process `syz.1.297'. [ 48.228024][ T4177] EXT4-fs: Ignoring removed bh option [ 48.244453][ T4177] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 48.273489][ T4177] EXT4-fs (loop3): 1 truncate cleaned up [ 48.313024][ T4177] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.385235][ T4186] loop0: detected capacity change from 0 to 4096 [ 48.395892][ T4177] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.295: bg 0: block 465: padding at end of block bitmap is not set [ 48.435662][ T4186] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 48.450218][ T4177] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 131587 with max blocks 1 with error 28 [ 48.463496][ T4177] EXT4-fs (loop3): This should not happen!! Data will be lost [ 48.463496][ T4177] [ 48.482776][ T4177] EXT4-fs (loop3): Total free blocks count 0 [ 48.488966][ T4177] EXT4-fs (loop3): Free/Dirty block details [ 48.495050][ T4177] EXT4-fs (loop3): free_blocks=0 [ 48.500126][ T4177] EXT4-fs (loop3): dirty_blocks=2 [ 48.505422][ T4177] EXT4-fs (loop3): Block reservation details [ 48.510490][ T4186] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 48.511470][ T4177] EXT4-fs (loop3): i_reserved_data_blocks=2 [ 48.541918][ T4186] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.299: Failed to acquire dquot type 1 [ 48.587530][ T49] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 48.609666][ T3304] EXT4-fs warning (device loop3): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 48.647516][ T4216] loop3: detected capacity change from 0 to 512 [ 48.655432][ T4216] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 48.668381][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.680831][ T4216] EXT4-fs (loop3): 1 truncate cleaned up [ 48.693744][ T4216] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.746854][ T4216] EXT4-fs warning (device loop3): ext4_group_extend:1885: will only finish group (8193 blocks, 7937 new) [ 48.774529][ T4216] EXT4-fs warning (device loop3): ext4_group_extend:1890: can't read last block, resize aborted [ 48.835478][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.104210][ T28] kauditd_printk_skb: 58 callbacks suppressed [ 49.104244][ T28] audit: type=1400 audit(1778833621.323:308): avc: denied { write } for pid=4249 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.178850][ T28] audit: type=1326 audit(1778833621.393:309): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.278034][ T28] audit: type=1326 audit(1778833621.393:310): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.321819][ T4287] loop2: detected capacity change from 0 to 164 [ 49.350183][ T4287] Unsupported NM flag settings (240) [ 49.359372][ T4291] netlink: 8 bytes leftover after parsing attributes in process `syz.1.338'. [ 49.372550][ T28] audit: type=1326 audit(1778833621.393:311): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.470237][ T28] audit: type=1326 audit(1778833621.403:312): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.545892][ T28] audit: type=1326 audit(1778833621.403:313): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=200 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.610376][ T28] audit: type=1326 audit(1778833621.403:314): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.681549][ T28] audit: type=1400 audit(1778833621.403:315): avc: denied { write } for pid=4279 comm="rm" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.766497][ T4329] netlink: 24 bytes leftover after parsing attributes in process `syz.1.353'. [ 49.775929][ T28] audit: type=1326 audit(1778833621.403:316): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.832441][ T28] audit: type=1326 audit(1778833621.403:317): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4278 comm="syz.0.335" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f852dd0ce59 code=0x7ffc0000 [ 49.958427][ T4341] loop3: detected capacity change from 0 to 1024 [ 49.979524][ T4345] loop0: detected capacity change from 0 to 512 [ 50.003527][ T4341] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 50.062451][ T4341] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 50.063892][ T4345] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.096708][ T4347] netlink: 4 bytes leftover after parsing attributes in process `syz.2.361'. [ 50.110228][ T4341] EXT4-fs (loop3): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 50.136734][ T4341] EXT4-fs error (device loop3): ext4_get_journal_inode:5896: inode #5: comm syz.3.357: unexpected bad inode w/o EXT4_IGET_BAD [ 50.159813][ T4345] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 50.177678][ T4341] loop3: lost file I/O error report for ino 5 type 5 pos 0x0 len 0x0 error -117 [ 50.178045][ T4353] netlink: 312 bytes leftover after parsing attributes in process `syz.2.364'. [ 50.179288][ T4341] EXT4-fs (loop3): no journal found [ 50.187235][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 50.187256][ C1] EXT4-fs (loop3): initial error at time 1778833622: ext4_get_journal_inode:5896: inode 5 [ 50.187291][ C1] EXT4-fs (loop3): last error at time 1778833622: ext4_get_journal_inode:5896: inode 5 [ 50.232240][ T4357] netlink: 8 bytes leftover after parsing attributes in process `syz.4.366'. [ 50.243500][ T4345] EXT4-fs (loop0): warning: mounting unchecked fs, running e2fsck is recommended [ 50.256469][ T4341] EXT4-fs (loop3): can't get journal size [ 50.262645][ T4345] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 50.271205][ T4345] System zones: 0-2, 18-18, 34-35 [ 50.274029][ T4357] netlink: 20 bytes leftover after parsing attributes in process `syz.4.366'. [ 50.285573][ T4357] Zero length message leads to an empty skb [ 50.313152][ T4345] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.333207][ T3511] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 50.344009][ T3385] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 50.388349][ T4341] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.463869][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.495793][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.549137][ T4379] loop1: detected capacity change from 0 to 512 [ 50.564118][ T4379] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 50.608105][ T4376] loop2: detected capacity change from 0 to 8192 [ 50.617479][ T4379] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a000c028, mo2=0002] [ 50.632912][ T4379] System zones: 1-12 [ 50.640337][ T4379] EXT4-fs (loop1): 1 truncate cleaned up [ 50.653171][ T4379] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.717538][ T4390] loop4: detected capacity change from 0 to 512 [ 50.739155][ T3297] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.764706][ T4390] EXT4-fs: Ignoring removed i_version option [ 50.790932][ T4390] EXT4-fs: Ignoring removed bh option [ 50.837700][ T4390] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.863025][ T4390] ext4 filesystem being mounted at /68/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.020997][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.100624][ T4420] loop4: detected capacity change from 0 to 512 [ 51.124260][ T4420] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 51.169964][ T4420] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a000c028, mo2=0002] [ 51.178101][ T4420] System zones: 1-12 [ 51.183134][ T4420] EXT4-fs (loop4): 1 truncate cleaned up [ 51.189373][ T4420] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.256980][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.472751][ T4461] loop4: detected capacity change from 0 to 1024 [ 51.494278][ T4461] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 51.511649][ T4465] bond1: (slave bond_slave_1): Device is not our slave [ 51.518771][ T4465] bond1: option active_slave: invalid value (bond_slave_1) [ 51.528101][ T4461] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.411: lblock 2 mapped to illegal pblock 2 (length 1) [ 51.528110][ T4465] bond1 (unregistering): Released all slaves [ 51.548280][ T4461] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.549630][ T4461] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.411: lblock 0 mapped to illegal pblock 48 (length 1) [ 51.558727][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 51.558751][ C0] EXT4-fs (loop4): initial error at time 1778833623: ext4_map_blocks:791: inode 3: block 2 [ 51.558791][ C0] EXT4-fs (loop4): last error at time 1778833623: ext4_map_blocks:791: inode 3: block 2 [ 51.607022][ T4461] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.607286][ T4461] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.411: Failed to acquire dquot type 0 [ 51.632436][ T4461] loop4: lost filesystem error report for type 5 error -117 [ 51.633862][ T4461] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 51.653908][ T4461] loop4: lost filesystem error report for type 5 error -117 [ 51.654196][ T4461] EXT4-fs error (device loop4): ext4_evict_inode:267: inode #11: comm syz.4.411: mark_inode_dirty error [ 51.704522][ T4461] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.704649][ T4461] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 51.746435][ T4461] EXT4-fs (loop4): 1 orphan inode deleted [ 51.763736][ T133] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 51.771657][ T4461] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 51.791554][ T133] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 51.791668][ T133] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:5: Failed to release dquot type 0 [ 51.791762][ T133] loop4: lost filesystem error report for type 5 error -117 [ 51.876220][ T4461] EXT4-fs: Ignoring removed bh option [ 51.905460][ T4483] program syz.1.422 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 51.923849][ T4461] EXT4-fs (loop4): changing journal_checksum during remount not supported; ignoring [ 51.937888][ T4483] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 51.960645][ T4461] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.411: lblock 0 mapped to illegal pblock 48 (length 1) [ 52.015202][ T4487] netlink: 20 bytes leftover after parsing attributes in process `syz.3.424'. [ 52.037216][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.331247][ T4524] netlink: 47 bytes leftover after parsing attributes in process `syz.2.443'. [ 52.510309][ T4546] process 'syz.0.451' launched '/dev/fd/3' with NULL argv: empty string added [ 52.822187][ T4569] loop0: detected capacity change from 0 to 512 [ 52.840618][ T4569] EXT4-fs: Ignoring removed nomblk_io_submit option [ 52.862972][ T4569] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 52.888057][ T4569] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.951638][ T4569] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.464: Allocating blocks 41-42 which overlap fs metadata [ 52.987257][ T4569] loop0: lost filesystem error report for type 5 error -117 [ 52.987522][ T4569] EXT4-fs (loop0): Remounting filesystem read-only [ 52.994919][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 52.994939][ C0] EXT4-fs (loop0): initial error at time 1778833625: ext4_mb_mark_diskspace_used:4222 [ 52.994966][ C0] EXT4-fs (loop0): last error at time 1778833625: ext4_mb_mark_diskspace_used:4222 [ 53.027167][ T4569] EXT4-fs (loop0): 1 truncate cleaned up [ 53.033508][ T4569] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.179929][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.276715][ C0] IPv4: Oversized IP packet from 127.0.0.1 [ 53.388865][ T4599] loop1: detected capacity change from 0 to 512 [ 53.413202][ T4599] EXT4-fs: inline encryption not supported [ 53.439113][ T4599] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.462013][ T4599] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.500225][ T4599] EXT4-fs warning (device loop1): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 53.529044][ T4599] EXT4-fs (loop1): mount failed [ 54.211366][ T28] kauditd_printk_skb: 61 callbacks suppressed [ 54.211381][ T28] audit: type=1326 audit(1778833626.423:370): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.324724][ T28] audit: type=1326 audit(1778833626.423:371): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.358922][ T28] audit: type=1326 audit(1778833626.473:372): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.401330][ T4637] loop0: detected capacity change from 0 to 1024 [ 54.443093][ T28] audit: type=1326 audit(1778833626.473:373): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.474230][ T4648] netlink: 272 bytes leftover after parsing attributes in process `syz.2.498'. [ 54.495273][ T4637] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.534266][ T28] audit: type=1326 audit(1778833626.473:374): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=2 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.589909][ T3301] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.642919][ T28] audit: type=1326 audit(1778833626.473:375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.727179][ T28] audit: type=1326 audit(1778833626.473:376): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.778642][ T4670] netem: change failed [ 54.808167][ T28] audit: type=1326 audit(1778833626.473:377): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.839735][ T4674] loop4: detected capacity change from 0 to 1024 [ 54.880609][ T4674] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.885966][ T28] audit: type=1326 audit(1778833626.473:378): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=73 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.918625][ T28] audit: type=1326 audit(1778833626.473:379): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4624 comm="syz.2.490" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51a0bcce59 code=0x7ffc0000 [ 54.987014][ T3302] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.003950][ T4668] loop2: detected capacity change from 0 to 8192 [ 55.014067][ T4691] netlink: 80 bytes leftover after parsing attributes in process `syz.0.521'. [ 55.138434][ T4701] loop3: detected capacity change from 0 to 512 [ 55.196652][ T4707] netlink: 32 bytes leftover after parsing attributes in process `syz.2.528'. [ 55.210012][ T4701] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 55.222265][ T4701] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 55.236821][ T4701] EXT4-fs (loop3): orphan cleanup on readonly fs [ 55.245351][ T4701] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4222: comm syz.3.526: Allocating blocks 41-42 which overlap fs metadata [ 55.272384][ T4701] loop3: lost filesystem error report for type 5 error -117 [ 55.272562][ T4701] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.526: Failed to acquire dquot type 0 [ 55.291189][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 55.291210][ C0] EXT4-fs (loop3): initial error at time 1778833627: ext4_mb_mark_diskspace_used:4222 [ 55.291232][ C0] EXT4-fs (loop3): last error at time 1778833627: ext4_mb_mark_diskspace_used:4222 [ 55.330909][ T4701] loop3: lost filesystem error report for type 5 error -117 [ 55.331154][ T4701] EXT4-fs (loop3): 1 truncate cleaned up [ 55.356594][ T4701] EXT4-fs (loop3): pa ffff8881071cb4d0: logic 1, phys. 41, len 23 [ 55.364565][ T4701] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 55.396075][ T4701] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.469894][ T3304] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.636074][ T4743] loop0: detected capacity change from 0 to 256 [ 55.654420][ T4743] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 55.697344][ T4745] netlink: 8 bytes leftover after parsing attributes in process `syz.2.546'. [ 55.717303][ T4739] infiniband syz0: set active [ 55.724252][ T4739] infiniband syz0: added bond_slave_1 [ 55.758855][ T4739] RDS/IB: syz0: added [ 55.768293][ T4739] smc: adding ib device syz0 with port count 1 [ 55.775839][ T4739] smc: ib device syz0 port 1 has no pnetid [ 56.041388][ T2980] ================================================================== [ 56.049541][ T2980] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 56.057572][ T2980] [ 56.059927][ T2980] write to 0xffff88810d046840 of 4 bytes by task 3286 on cpu 1: [ 56.067589][ T2980] d_make_discardable+0x4f/0xa0 [ 56.072482][ T2980] simple_unlink+0x68/0x80 [ 56.076979][ T2980] shmem_unlink+0x12d/0x140 [ 56.081524][ T2980] vfs_unlink+0x1c7/0x490 [ 56.085912][ T2980] filename_unlinkat+0x1e2/0x410 [ 56.090903][ T2980] __se_sys_unlink+0x2b/0xe0 [ 56.095550][ T2980] __x64_sys_unlink+0x1f/0x30 [ 56.100273][ T2980] x64_sys_call+0x2eb6/0x3020 [ 56.104997][ T2980] do_syscall_64+0x12c/0x3b0 [ 56.109638][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.115568][ T2980] [ 56.117917][ T2980] read to 0xffff88810d046840 of 4 bytes by task 2980 on cpu 0: [ 56.125477][ T2980] step_into_slowpath+0xea/0x4c0 [ 56.130452][ T2980] path_lookupat+0x330/0x500 [ 56.135072][ T2980] filename_lookup+0x190/0x390 [ 56.139869][ T2980] do_readlinkat+0x74/0x2f0 [ 56.144412][ T2980] __x64_sys_readlink+0x47/0x60 [ 56.149293][ T2980] x64_sys_call+0x2b51/0x3020 [ 56.154006][ T2980] do_syscall_64+0x12c/0x3b0 [ 56.158649][ T2980] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.164573][ T2980] [ 56.166916][ T2980] value changed: 0x08300080 -> 0x00004080 [ 56.172652][ T2980] [ 56.175008][ T2980] Reported by Kernel Concurrency Sanitizer on: [ 56.181289][ T2980] CPU: 0 UID: 0 PID: 2980 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 56.190159][ T2980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 56.200249][ T2980] ================================================================== [ 58.013459][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 58.653774][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 63.694358][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 63.773021][ T56] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration