last executing test programs: 1.437579929s ago: executing program 4 (id=15): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x52, r1, 0x1, 0x0, 0x0, {{}, {0x0, 0x6}}}, 0xfd53}}, 0x0) 1.37892845s ago: executing program 4 (id=18): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000140)={[{@barrier}, {@prjquota}, {@noquota}, {@minixdf}, {@nombcache}, {@nodioread_nolock}]}, 0x1, 0x59c, &(0x7f0000001840)="$eJzs3U9oHGUbAPBnZrNN/+T70g++Dz6lh6JChdJN0j9aPbVXsVDoQfCiYbMNJZtsySbahIDpvYg9iEov9aYHj4oHD+LFo1cvimeh2KDQ9KArm51N03S3bmI2W7O/H0z2fWdm93nfmX3e7AwzTAB962j9TxrxVERcTCKGNywbiGzh0cZ6qytLxfsrS8UkarVLvySRRMS9laVic/0kez0UEcsR8f+I+CYfcTxd/8h9zUJ1YXFqvFwuzWb1kbnpqyPVhcUTV6bHJ0uTpZlTL7505uzpM2MnxzY2935tYy2/tb7e+PHmuze+e+X2zU8/O7JcfH88iXMxlC3b2I+d1Ngm+Ti3af7pbgTroaTXDWBbclme11PpfzEcuSzrW6ltHBwGd6V5QBfVBiNq6zYUgT6QSHroU83fAfXj3+a0m78/7pxvHIDU466uLBXfiWb8gca5idi/dmxy8NfkoSOT+vHm4d1sKHvS8vWIGB0YePT7n2Tfv+0b3YkG0lVfn2/sqEf3f7o+/kSL8Weoee70b2qOf6vZ+LfaIn6uzfh3scMYv7/+00dt418fjKdbxk/W4yct4qcR8WaH8W+99uXZdstqH0cci9bxm5LHnx8euXylXBpt/G0Z46tjR15u3/+Ig23iN87Z7l9ryMb+78valHbY/y++/fyZ5cfEf/7Zx+//Vtv/QES812H8/9z75NV2y+5cT+7WfwVsdf8nkY/bHcZ/4dzRH7Kis4YAAAAAAAAAALCD0rVr2ZK0sF5O00KhcQ/vf+NgWq5U545frszPTDSueTsc+bR5pdVwo57U62PZ9bjN+slN9VO5LGDuwFq9UKyUJ3rcdwAAAAAAAAAAAAAAAAAAAHhSHNp0//9vubX7/zc/rhrYq9o/8hvY6+Q/9K+H8z/pWTuA3ef/P/StmvyH/iX/oX/Jf+hf8h/6l/yH/iX/oX/JfwAAAAAAAAAAAAAAAAAAAAAAAAAA6IqLFy7Up9r9laVivT4xsDA/VXnrxESpOlWYni8WipXZq4XJSmWyXCoUK9N/9XlJpXJ1NGbmr43MlapzI9WFxTemK/MzzWeKlvJd7xEAAAAAAAAAAAAAAAAAAAD88wytTUlaiMg36mlaKET8KyIOJ5FcvlIujUbEvyPi+1x+sF4f63WjAQAAAAAAAAAAAAAAAAAAYI+pLixOjZfLpdnuFQayUF0M0XlhYCsrR8Tyzjaj/olbflc+24A93nR7o5B7Mr6HT36hh4MSAAAAAAAAAAAAAAAAAAD0qQc3/Xb6jj+62yAAAAAAAAAAAAAAAAAAAADoS+nPSUTUp2PDzw1tXrovWc2tvUbE27cufXBtfG5udqw+/+76/LkPs/kne9F+oFPNPE0jop7HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwAPVhcWp8XK5NLvNwmAH6/S6jwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADb8WcAAAD//y4WzlE=") r0 = open(&(0x7f00000000c0)='./file1\x00', 0x66842, 0x21) pwritev2(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="85", 0x1}], 0x1, 0x5, 0x20000, 0x1b) 1.147113675s ago: executing program 4 (id=26): syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='auxv\x00') prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') 622.092506ms ago: executing program 3 (id=54): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000440)={0x2, 0xfffffffc, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="200000001200010a000000000000000080c5"], 0x26}}, 0x0) 564.438948ms ago: executing program 3 (id=57): r0 = msgget$private(0x0, 0x80) msgrcv(r0, 0x0, 0x0, 0x1, 0x2000) msgctl$IPC_RMID(r0, 0x0) 526.074318ms ago: executing program 1 (id=59): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0xc0082, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x1018, r0}, './file0\x00'}) 478.714569ms ago: executing program 1 (id=62): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$pokeuser(0x6, r0, 0xb8, 0x0) 469.35726ms ago: executing program 0 (id=64): capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000001680)={0x0, 0x200000, 0x0, 0x0, 0x6, 0x8ca8}) r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffd, 0x6, 0x7f, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000200)='7\x00\x00\x00\x00\x00', 0x0, 0x5, 0x0, 0x1, 0x0}) 458.967079ms ago: executing program 3 (id=65): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x4}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="2703025701f328000600002fb96dbcf706e10500000086ddffff1144ee1632d4b8bf4a31accbe1ba0777cfbf6ae77256da82f6184b8a34f9015cc99e570000003c21880b", 0xfdef}], 0x1}, 0x0) 424.471811ms ago: executing program 0 (id=66): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) unshare(0x22020400) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x80, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x12}, 0x0, 0x1}, 0xe) 384.007751ms ago: executing program 2 (id=68): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) writev(r0, &(0x7f00000021c0)=[{&(0x7f0000000300)="2e9b3d0007e03dd651930100c575963f886411", 0x13}, {&(0x7f00000002c0)="b9e81c8ef20300", 0x7}], 0x2) 372.112012ms ago: executing program 3 (id=69): r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x8002) r1 = fcntl$dupfd(r0, 0x0, r0) write$sndseq(r1, &(0x7f00000005c0)=[{0x0, 0x4, 0x5, 0x1, @tick=0x40001, {0x1, 0x10}, {0x3, 0x10}, @raw32={[0x0, 0x1, 0x81]}}, {0x5, 0x4, 0x9, 0x2, @time={0xa, 0x5d}, {0x9e, 0x66}, {0x52, 0x3c}, @result={0xb4c, 0x8}}, {0x3, 0x5, 0xff, 0x0, @tick=0x6, {0x1, 0x7}, {0x9, 0x81}, @connect={{0xd1, 0x83}, {0x1, 0x40}}}], 0x2a) 367.662952ms ago: executing program 1 (id=70): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000000)={0x9, 0xfffffffe}, 0x10) write(r0, &(0x7f00000000c0)="240000001e005f0214fffffffffffff80700000001000000000000000500080002000000", 0x24) 367.516452ms ago: executing program 0 (id=71): r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_STRSET_GET(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18000000", @ANYRES16=r0, @ANYBLOB="9b0f2abd70b26b2a872920a8e40004000280"], 0x18}, 0x1, 0x0, 0x0, 0x2885}, 0x80) 332.402762ms ago: executing program 0 (id=72): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./bus\x00', 0x40c, &(0x7f0000000400)={[{@init_itable}, {@dioread_nolock}, {@abort}, {@grpjquota}, {@lazytime}, {@auto_da_alloc}, {@grpid}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, 0x100}}, {@min_batch_time={'min_batch_time', 0x3d, 0x7a}}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x800}}]}, 0xfd, 0x501, &(0x7f0000000e80)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./bus\x00', 0x4d) mount$bind(0x0, &(0x7f0000000100)='.\x00', 0x0, 0x21, 0x0) 319.913982ms ago: executing program 3 (id=73): r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000140), 0x8, 0x800) poll(&(0x7f0000000080)=[{r0, 0x400}, {r0, 0x12}], 0x2, 0x73) signalfd4(r0, &(0x7f0000000000), 0x8, 0x800) 299.303453ms ago: executing program 1 (id=74): mknod(&(0x7f0000000000)='./bus\x00', 0x1000, 0x1) r0 = open(&(0x7f0000000100)='./bus\x00', 0x143142, 0xe0) read(r0, 0x0, 0x0) 282.434693ms ago: executing program 2 (id=75): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee8, 0x8031, 0xffffffffffffffff, 0x32cc0000) r0 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1}, 0x8) 257.488894ms ago: executing program 1 (id=76): syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x80c406, &(0x7f00000005c0)=ANY=[], 0xff, 0x2bc, &(0x7f0000000180)="$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") mknod$loop(&(0x7f0000004500)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x230, 0x0) acct(&(0x7f00000079c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 255.286774ms ago: executing program 4 (id=77): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0x9}, 0x106200, 0x4, 0x20da, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803002f000b12d25a80648c2594f90124fc60100c034002000000053582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) 250.380544ms ago: executing program 2 (id=78): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000001c0), r0) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001d80)=ANY=[@ANYBLOB="4c060000", @ANYRES16=r1, @ANYBLOB="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"], 0x64c}, 0x1, 0x0, 0x0, 0xc004}, 0x4000040) 183.856476ms ago: executing program 2 (id=79): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) timerfd_gettime(r0, 0x0) 134.675277ms ago: executing program 3 (id=80): set_mempolicy(0x4005, &(0x7f0000000080)=0x7e, 0x9) io_setup(0x10000, &(0x7f00000014c0)) 127.445817ms ago: executing program 2 (id=81): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x9, 0x1, 0x4, 0x2}, 0x50) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000005c0)={r0, &(0x7f00000003c0), &(0x7f0000000580)=@tcp}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r0, &(0x7f00000003c0), &(0x7f0000000300)=@tcp, 0x1}, 0x20) 95.552707ms ago: executing program 0 (id=82): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='task\x00') mprotect(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0) getdents(r0, &(0x7f00000000c0)=""/55, 0x37) 81.006978ms ago: executing program 4 (id=83): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)={0x3c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xfc}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4044851}, 0x0) 53.020288ms ago: executing program 2 (id=84): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_print_times', 0x42401, 0x0) io_setup(0x20, &(0x7f0000001140)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000002040)={0xf, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000200)='7', 0x1}]) 42.112408ms ago: executing program 1 (id=85): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000300000000000000010000000800010002000000240004800500000000000000042d030005000000050003000200000005000300050000000800020002"], 0x48}}, 0x4c82) 17.325409ms ago: executing program 4 (id=86): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000005c0)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x60, '\x00', 0x0, @fallback, r0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="9feb010025"], 0x0, 0x46, 0x0, 0x1}, 0x28) 0s ago: executing program 0 (id=87): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/wakeup_count', 0x169a82, 0x0) sendfile(r0, r0, 0x0, 0x7) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts. [ 29.389930][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 29.389948][ T28] audit: type=1400 audit(1777924521.598:126): avc: denied { mounton } for pid=3284 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 [ 29.422052][ T28] audit: type=1400 audit(1777924521.638:127): avc: denied { mount } for pid=3284 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 [ 29.422781][ T3284] cgroup: Unknown subsys name 'net' [ 29.450240][ T28] audit: type=1400 audit(1777924521.658:128): avc: denied { unmount } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.592180][ T3284] cgroup: Unknown subsys name 'cpuset' [ 29.598325][ T3284] cgroup: Unknown subsys name 'rlimit' [ 29.748284][ T28] audit: type=1400 audit(1777924521.958:129): avc: denied { setattr } for pid=3284 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 [ 29.772600][ T28] audit: type=1400 audit(1777924521.958:130): avc: denied { create } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 29.801299][ T3287] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 29.802256][ T28] audit: type=1400 audit(1777924521.958:131): avc: denied { write } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.830013][ T3284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.831072][ T28] audit: type=1400 audit(1777924521.958:132): avc: denied { read } for pid=3284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 29.860839][ T28] audit: type=1400 audit(1777924521.988:133): avc: denied { mounton } for pid=3284 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 [ 29.886176][ T28] audit: type=1400 audit(1777924521.988:134): avc: denied { mount } for pid=3284 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 [ 29.909810][ T28] audit: type=1400 audit(1777924522.008:135): avc: denied { read } for pid=3019 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 31.039789][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.047579][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.055182][ T3297] bridge_slave_0: entered allmulticast mode [ 31.061823][ T3297] bridge_slave_0: entered promiscuous mode [ 31.076738][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.084283][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.092761][ T3297] bridge_slave_1: entered allmulticast mode [ 31.099206][ T3297] bridge_slave_1: entered promiscuous mode [ 31.150936][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.175864][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.189515][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.197083][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.204521][ T3298] bridge_slave_0: entered allmulticast mode [ 31.211082][ T3298] bridge_slave_0: entered promiscuous mode [ 31.242193][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.249490][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.256959][ T3298] bridge_slave_1: entered allmulticast mode [ 31.263487][ T3298] bridge_slave_1: entered promiscuous mode [ 31.275127][ T3297] team0: Port device team_slave_0 added [ 31.291355][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.298608][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.306067][ T3302] bridge_slave_0: entered allmulticast mode [ 31.312623][ T3302] bridge_slave_0: entered promiscuous mode [ 31.320369][ T3297] team0: Port device team_slave_1 added [ 31.330104][ T3296] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.337480][ T3296] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.345114][ T3296] bridge_slave_0: entered allmulticast mode [ 31.352045][ T3296] bridge_slave_0: entered promiscuous mode [ 31.364180][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.372795][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.380147][ T3302] bridge_slave_1: entered allmulticast mode [ 31.386729][ T3302] bridge_slave_1: entered promiscuous mode [ 31.401851][ T3296] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.409005][ T3296] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.416264][ T3296] bridge_slave_1: entered allmulticast mode [ 31.422789][ T3296] bridge_slave_1: entered promiscuous mode [ 31.430966][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.456354][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.474861][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.482389][ 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. [ 31.508800][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.531797][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.541552][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.548688][ 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. [ 31.576813][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.591618][ T3296] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 31.602113][ T3298] team0: Port device team_slave_0 added [ 31.609151][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.627849][ T3296] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 31.642420][ T3298] team0: Port device team_slave_1 added [ 31.680055][ T3302] team0: Port device team_slave_0 added [ 31.686065][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.693974][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.701590][ T3303] bridge_slave_0: entered allmulticast mode [ 31.708199][ T3303] bridge_slave_0: entered promiscuous mode [ 31.716168][ T3296] team0: Port device team_slave_0 added [ 31.722119][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.729470][ 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. [ 31.756089][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.772365][ T3302] team0: Port device team_slave_1 added [ 31.782801][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.790076][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 31.797570][ T3303] bridge_slave_1: entered allmulticast mode [ 31.804400][ T3303] bridge_slave_1: entered promiscuous mode [ 31.811825][ T3296] team0: Port device team_slave_1 added [ 31.818344][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 31.825681][ 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. [ 31.852592][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 31.866174][ T3297] hsr_slave_0: entered promiscuous mode [ 31.872316][ T3297] hsr_slave_1: entered promiscuous mode [ 31.899962][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.907051][ 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. [ 31.933265][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 31.956837][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 31.964294][ T3296] 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. [ 31.990928][ T3296] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.008931][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.016605][ 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. [ 32.044788][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.059414][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.070404][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.079789][ T3296] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.087158][ T3296] 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. [ 32.113830][ T3296] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.145926][ T3303] team0: Port device team_slave_0 added [ 32.152949][ T3303] team0: Port device team_slave_1 added [ 32.182056][ T3298] hsr_slave_0: entered promiscuous mode [ 32.188147][ T3298] hsr_slave_1: entered promiscuous mode [ 32.194137][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 32.199857][ T3298] Cannot create hsr debugfs directory [ 32.212184][ T3296] hsr_slave_0: entered promiscuous mode [ 32.218190][ T3296] hsr_slave_1: entered promiscuous mode [ 32.224060][ T3296] debugfs: 'hsr0' already exists in 'hsr' [ 32.230040][ T3296] Cannot create hsr debugfs directory [ 32.250284][ T3302] hsr_slave_0: entered promiscuous mode [ 32.256385][ T3302] hsr_slave_1: entered promiscuous mode [ 32.262515][ T3302] debugfs: 'hsr0' already exists in 'hsr' [ 32.268301][ T3302] Cannot create hsr debugfs directory [ 32.274339][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.281400][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.307737][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.326248][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.333472][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 32.359908][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.428828][ T3303] hsr_slave_0: entered promiscuous mode [ 32.435254][ T3303] hsr_slave_1: entered promiscuous mode [ 32.441250][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 32.447448][ T3303] Cannot create hsr debugfs directory [ 32.578581][ T3297] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 32.587281][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.597666][ T3297] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 32.606299][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.614077][ T3297] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 32.622895][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.637421][ T3297] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 32.646030][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.667167][ T3296] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 32.675819][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.685685][ T3296] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 32.694563][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.702391][ T3296] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 32.711018][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.718933][ T3296] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 32.727928][ T3296] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.763635][ T3302] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 32.772474][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.780054][ T3302] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 32.788480][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.796716][ T3302] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 32.806063][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.813941][ T3302] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 32.822978][ T3302] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.858588][ T3298] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 32.867845][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.877287][ T3298] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 32.885872][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 32.896784][ T3298] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 32.905392][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 32.919974][ T3298] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 32.928587][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 32.962253][ T3303] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 32.970571][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 32.984043][ T3303] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 32.993026][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.000725][ T3303] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.009475][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.017305][ T3303] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.026614][ T3303] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.040254][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.049320][ T3296] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.084277][ T3296] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.094584][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.113357][ T808] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.120605][ T808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.129593][ T808] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.136670][ T808] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.146110][ T808] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.153368][ T808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.166401][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.173570][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.184499][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.198162][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.211157][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.218570][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.232694][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.245678][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.252810][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.274786][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.297625][ T3296] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.309663][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.317219][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.332300][ T808] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.339483][ T808] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.368607][ T3302] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 33.379285][ T3302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 33.425416][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.469097][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.487856][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.494999][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.522801][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.529902][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.612820][ T3296] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.630283][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.646951][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.826986][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.840899][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 33.872768][ T3296] veth0_vlan: entered promiscuous mode [ 33.884547][ T3302] veth0_vlan: entered promiscuous mode [ 33.897029][ T3296] veth1_vlan: entered promiscuous mode [ 33.907970][ T3302] veth1_vlan: entered promiscuous mode [ 33.930093][ T3297] veth0_vlan: entered promiscuous mode [ 33.952864][ T3297] veth1_vlan: entered promiscuous mode [ 33.968414][ T3296] veth0_macvtap: entered promiscuous mode [ 33.979221][ T3296] veth1_macvtap: entered promiscuous mode [ 34.003525][ T3302] veth0_macvtap: entered promiscuous mode [ 34.018207][ T3298] veth0_vlan: entered promiscuous mode [ 34.032155][ T3297] veth0_macvtap: entered promiscuous mode [ 34.040215][ T3302] veth1_macvtap: entered promiscuous mode [ 34.047990][ T3303] veth0_vlan: entered promiscuous mode [ 34.056088][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.063795][ T3298] veth1_vlan: entered promiscuous mode [ 34.072561][ T3297] veth1_macvtap: entered promiscuous mode [ 34.079455][ T3303] veth1_vlan: entered promiscuous mode [ 34.095363][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.106223][ T3296] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.116778][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.127314][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.141846][ T81] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.151622][ T81] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.164056][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.172117][ T81] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.180927][ T81] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.196509][ T81] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.205598][ T81] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.214925][ T81] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.228549][ T81] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.237473][ T81] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.253653][ T81] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.263106][ T81] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.285315][ T81] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.297240][ T3298] veth0_macvtap: entered promiscuous mode [ 34.308375][ T3303] veth0_macvtap: entered promiscuous mode [ 34.323634][ T3298] veth1_macvtap: entered promiscuous mode [ 34.330664][ T3296] 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. [ 34.336358][ T3303] veth1_macvtap: entered promiscuous mode [ 34.360011][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.376876][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.398955][ T3505] loop3: detected capacity change from 0 to 128 [ 34.414134][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.419108][ T3507] loop1: detected capacity change from 0 to 1024 [ 34.443878][ T28] kauditd_printk_skb: 24 callbacks suppressed [ 34.443896][ T28] audit: type=1400 audit(1777924526.658:160): avc: denied { mount } for pid=3504 comm="syz.3.4" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 34.445650][ T56] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.489002][ T56] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.502174][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.513249][ T3507] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 34.520292][ T28] audit: type=1400 audit(1777924526.728:161): avc: denied { unmount } for pid=3302 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 34.528311][ T56] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.555533][ T28] audit: type=1400 audit(1777924526.768:162): avc: denied { mount } for pid=3506 comm="syz.1.2" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 34.578480][ T56] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.598043][ T28] audit: type=1400 audit(1777924526.808:163): avc: denied { write } for pid=3506 comm="syz.1.2" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.621871][ T28] audit: type=1400 audit(1777924526.838:164): avc: denied { add_name } for pid=3506 comm="syz.1.2" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 34.643601][ T3507] EXT4-fs error (device loop1): ext4_xattr_inode_iget:441: inode #11: comm syz.1.2: missing EA_INODE flag [ 34.655641][ T28] audit: type=1400 audit(1777924526.838:165): avc: denied { create } for pid=3506 comm="syz.1.2" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 34.679121][ T3507] EXT4-fs (loop1): Remounting filesystem read-only [ 34.685785][ T3507] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 34.702025][ T28] audit: type=1400 audit(1777924526.858:166): avc: denied { read write } for pid=3506 comm="syz.1.2" name="file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 34.715388][ T56] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.747549][ T56] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.759299][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 34.759607][ T28] audit: type=1400 audit(1777924526.858:167): avc: denied { open } for pid=3506 comm="syz.1.2" path="/0/file0/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 34.813823][ T56] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.845459][ T56] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.866629][ T28] audit: type=1400 audit(1777924526.858:168): avc: denied { map } for pid=3506 comm="syz.1.2" path="/0/file0/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 34.912829][ T3529] netlink: 12 bytes leftover after parsing attributes in process `syz.1.12'. [ 34.956378][ T28] audit: type=1400 audit(1777924526.858:169): avc: denied { execute } for pid=3506 comm="syz.1.2" path="/0/file0/file1" dev="loop1" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 35.031912][ T3540] netlink: 20 bytes leftover after parsing attributes in process `syz.0.16'. [ 35.068183][ T3546] loop4: detected capacity change from 0 to 1024 [ 35.127120][ T3546] ======================================================= [ 35.127120][ T3546] WARNING: The mand mount option has been deprecated and [ 35.127120][ T3546] and is ignored by this kernel. Remove the mand [ 35.127120][ T3546] option from the mount to silence this warning. [ 35.127120][ T3546] ======================================================= [ 35.209268][ T3546] EXT4-fs (loop4): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 35.228554][ T3546] ext4 filesystem being mounted at /5/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 35.263244][ T3567] capability: warning: `syz.1.25' uses 32-bit capabilities (legacy support in use) [ 35.275565][ T3297] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 35.356946][ T3575] loop0: detected capacity change from 0 to 764 [ 35.394742][ T3577] netlink: 24 bytes leftover after parsing attributes in process `syz.1.30'. [ 35.409923][ T3575] Symlink component flag not implemented [ 35.419826][ T3575] Symlink component flag not implemented [ 35.427566][ T3575] Symlink component flag not implemented (128) [ 35.434729][ T3575] Symlink component flag not implemented (122) [ 35.457610][ T3586] netlink: 8 bytes leftover after parsing attributes in process `syz.2.34'. [ 35.463344][ T3584] Driver unsupported XDP return value 0 on prog (id 1) dev N/A, expect packet loss! [ 35.590458][ T3600] netlink: 'syz.1.40': attribute type 5 has an invalid length. [ 35.674885][ T3608] loop1: detected capacity change from 0 to 2048 [ 35.737721][ T3608] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.738187][ T3618] program syz.0.50 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 35.806343][ T3296] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.114093][ T3666] loop0: detected capacity change from 0 to 512 [ 36.129398][ T3666] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 36.181153][ T3666] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.185793][ T3677] loop1: detected capacity change from 0 to 128 [ 36.207022][ T3666] ext4 filesystem being mounted at /14/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 36.214004][ T3680] netlink: 'syz.4.77': attribute type 3 has an invalid length. [ 36.226220][ T3680] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.77'. [ 36.255599][ T3666] EXT4-fs error (device loop0): __ext4_remount:6837: comm syz.0.72: Abort forced by user [ 36.270416][ T3666] EXT4-fs (loop0): Remounting filesystem read-only [ 36.277468][ T3666] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 36.328511][ T3298] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.360620][ T3677] Process accounting resumed [ 36.394857][ T3289] ================================================================== [ 36.403165][ T3289] BUG: KCSAN: data-race in set_nlink / set_nlink [ 36.409544][ T3289] [ 36.411911][ T3289] read to 0xffff888107cf3ae8 of 4 bytes by task 2980 on cpu 1: [ 36.419508][ T3289] set_nlink+0x29/0xb0 [ 36.424035][ T3289] kernfs_iop_permission+0x1e5/0x220 [ 36.429599][ T3289] inode_permission+0x31f/0x3b0 [ 36.434464][ T3289] link_path_walk+0x779/0xe30 [ 36.439165][ T3289] path_lookupat+0x8c/0x500 [ 36.443799][ T3289] filename_lookup+0x190/0x390 [ 36.448759][ T3289] vfs_statx+0x96/0x170 [ 36.452938][ T3289] vfs_fstatat+0x118/0x170 [ 36.457365][ T3289] __se_sys_newfstatat+0x55/0x3e0 [ 36.462576][ T3289] __x64_sys_newfstatat+0x55/0x70 [ 36.467703][ T3289] x64_sys_call+0x2c64/0x3020 [ 36.472568][ T3289] do_syscall_64+0x12c/0x3b0 [ 36.477267][ T3289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.483312][ T3289] [ 36.485659][ T3289] write to 0xffff888107cf3ae8 of 4 bytes by task 3289 on cpu 0: [ 36.493477][ T3289] set_nlink+0x99/0xb0 [ 36.497557][ T3289] kernfs_iop_permission+0x1e5/0x220 [ 36.503038][ T3289] inode_permission+0x31f/0x3b0 [ 36.507899][ T3289] link_path_walk+0x779/0xe30 [ 36.512603][ T3289] path_openat+0x1c6/0x2050 [ 36.517474][ T3289] do_file_open+0x16c/0x290 [ 36.522187][ T3289] do_sys_openat2+0x94/0x130 [ 36.526887][ T3289] __x64_sys_openat+0xf2/0x120 [ 36.531659][ T3289] x64_sys_call+0x1e39/0x3020 [ 36.536483][ T3289] do_syscall_64+0x12c/0x3b0 [ 36.541360][ T3289] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.547359][ T3289] [ 36.549691][ T3289] value changed: 0x00000009 -> 0x00000008 [ 36.555581][ T3289] [ 36.558004][ T3289] Reported by Kernel Concurrency Sanitizer on: [ 36.564326][ T3289] CPU: 0 UID: 0 PID: 3289 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 36.573419][ T3289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 36.583843][ T3289] ================================================================== [ 36.629837][ T3703] netlink: 24 bytes leftover after parsing attributes in process `syz.1.85'. [ 36.674937][ T3701] loop4: detected capacity change from 0 to 512 [ 36.689136][ T3701] EXT4-fs error (device loop4): ext4_xattr_inode_iget:441: inode #12: comm syz.4.89: missing EA_INODE flag [ 36.711778][ T3701] loop4: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 36.711939][ T3701] EXT4-fs error (device loop4): ext4_xattr_inode_iget:446: comm syz.4.89: error while reading EA inode 12 err=-117 [ 36.733582][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 36.733606][ C0] EXT4-fs (loop4): initial error at time 1777924528: ext4_xattr_inode_iget:441: inode 12 [ 36.733636][ C0] EXT4-fs (loop4): last error at time 1777924528: ext4_xattr_inode_iget:441: inode 12 [ 36.767788][ T3701] loop4: lost filesystem error report for type 5 error -117 [ 36.767928][ T3701] EXT4-fs (loop4): 1 orphan inode deleted [ 36.784984][ T3701] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.811630][ T3701] SELinux: Context : is not valid (left unmapped). [ 36.834579][ T3297] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.