last executing test programs: 1.482572096s ago: executing program 2 (id=6628): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0x4, 0x4, 0x490, 0xffffffff, 0x0, 0x218, 0xe8, 0xfeffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@empty, @mcast1, [0xff, 0xff, 0xff, 0xff000000], [0x0, 0xff, 0xff, 0xffffff00], 'macvtap0\x00', 'veth1_to_hsr\x00', {}, {}, 0x3c, 0x6, 0x4, 0x30}, 0x2f2, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x5, {0x7}}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, [0x0, 0xff000000], [], 'wg2\x00', 'batadv_slave_1\x00'}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@dst={{0x48}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x2, 0x57, {0x2000000}}}}, {{@ipv6={@empty, @mcast1, [], [0x0, 0xffffff00], 'ip6tnl0\x00', 'dvmrp0\x00', {}, {}, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x180, 0x1a8, 0x0, {}, [@common=@dst={{0x48}, {0x1, 0x0, 0x0, [0x5, 0x1, 0xfff, 0x5, 0x6, 0x9, 0x81, 0x2, 0xe0, 0xfffc, 0x10, 0x3, 0x1, 0x0, 0x4, 0x6]}}, @common=@srh1={{0x90}, {0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @local, @private1, [0x0, 0x0, 0xff000000], [0xffffff00, 0x0, 0xffffff00], [], 0x843, 0x1420}}]}, @REJECT={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4f0) 1.341750108s ago: executing program 2 (id=6634): r0 = open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) pwritev2(r0, &(0x7f0000000000)=[{0x0}, {0x0}, {&(0x7f0000000800)="11fa9432", 0x4}], 0x3, 0x9000, 0x0, 0x7) 1.20245349s ago: executing program 2 (id=6638): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@ipv4_newroute={0x24, 0x1a, 0x1, 0x70bd29, 0x0, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0xfd, 0x1, 0x3100}, [@RTA_DST={0x8, 0x1, @loopback}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000040) 1.172894641s ago: executing program 3 (id=6640): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x84, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffff6, @remote, 0x8000}}, [0xd, 0x580, 0x3, 0x8000000005, 0x1, 0xffffffffffffffff, 0x26b3, 0x5, 0x7, 0x10001, 0xfffffffffffffffd, 0x100000000, 0x0, 0xfffd, 0x4]}, &(0x7f0000000180)=0x100) 1.046746873s ago: executing program 2 (id=6643): r0 = socket$kcm(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x2f, &(0x7f0000000280), 0x4) 958.075694ms ago: executing program 3 (id=6645): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000640)=@migrate={0xa0, 0x21, 0x1, 0x0, 0xfffffffe, {{@in6=@private2, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x84}}, [@migrate={0x50, 0x11, [{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@multicast2, @in6=@empty, @in6=@local, 0xff, 0x0, 0x0, 0x2, 0x2, 0xa}]}]}, 0xa0}}, 0x0) 915.203975ms ago: executing program 0 (id=6647): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, 0x0, 0x0) 857.889736ms ago: executing program 2 (id=6649): r0 = socket$netlink(0x10, 0x3, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', 0x0, 0x0) 857.321196ms ago: executing program 3 (id=6650): r0 = openat(0xffffffffffffff9c, &(0x7f0000000a00)='./file2\x00', 0x189040, 0x5c) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000180)={0x0, 0x0, 0x0, 0xfff}) 822.062116ms ago: executing program 4 (id=6651): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, 0x0, 0x0) 786.130407ms ago: executing program 2 (id=6653): r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000700)={&(0x7f0000000340)=@in={0x2, 0x4e21, @local}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000380)='N', 0x2a000}], 0x1, 0x0, 0x0, 0x804c040}, 0x0) 735.003248ms ago: executing program 3 (id=6654): r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000003900)={0x24, 0x16, 0x1, 0x0, 0x0, {0xa}, [@typed={0x4}, @typed={0xc, 0xa, 0x0, 0x0, @u64=0x1000000}]}, 0x24}}, 0x0) 723.005308ms ago: executing program 4 (id=6655): r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006a80), 0x1, 0x0) write$vga_arbiter(r0, &(0x7f0000000100)=@target={'target ', {'PCI:', '0', ':', '0', ':', '5', '.', '0'}}, 0x13) 717.415718ms ago: executing program 0 (id=6656): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x275a, 0x0) fcntl$lock(r0, 0x24, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffffc}) 646.509259ms ago: executing program 1 (id=6657): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="d8000000150081044e81f782db44b9040a1d080206000000040000a118000200ff05000000000e1208000f0100810401a80016eaa400010000005f54c92011148ed08734843cb12b00000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5e835913b06218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f52eb4edbb57a5025ccca9e00360d8bcc00400040fad95667e00600000000d5e1cace81b341139fe3cd4032e8edb12d1d2eb0c0ed0bfffdccf85df947e5e0", 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) 613.943ms ago: executing program 3 (id=6658): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=@ipv4_newroute={0x38, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_ENCAP={0x14, 0x16, 0x0, 0x1, @LWTUNNEL_IP_OPTS={0x8, 0x8, 0x0, 0x1, @LWTUNNEL_IP_OPTS_GENEVE={0x4, 0x2, 0x0, 0x1, @LWTUNNEL_IP_OPT_GENEVE_TYPE={0x10}}}}]}, 0x38}}, 0x0) 598.06151ms ago: executing program 1 (id=6659): r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r0, &(0x7f00000000c0)={0x24, @none={0x0, 0x41c318d797aaf9ac}}, 0x15) 597.77223ms ago: executing program 4 (id=6660): r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)="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", 0x3aa}], 0x1) 562.743231ms ago: executing program 0 (id=6661): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000002c0), 0x8600, 0x0) ioctl$TCSETSW2(r0, 0x5408, 0x0) 511.803881ms ago: executing program 3 (id=6662): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@newlink={0x38, 0x10, 0x801, 0xfffffffd, 0x8000000, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20421}, [@IFLA_GROUP={0x8}, @IFLA_AF_SPEC={0x10, 0x1a, 0x0, 0x1, [@AF_INET={0x8, 0x2, 0x0, 0x1, {0x4}}, @AF_INET6={0x4, 0x2d}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 457.334982ms ago: executing program 1 (id=6663): r0 = openat$pidfd(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) pidfd_send_signal(r0, 0x0, &(0x7f00000000c0)={0x5, 0x0, 0x7}, 0x0) 457.109992ms ago: executing program 4 (id=6664): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000300)=0xef49, 0x4) 456.947402ms ago: executing program 1 (id=6665): r0 = socket$tipc(0x1e, 0x2, 0x0) connect$tipc(r0, &(0x7f0000003100)=@id, 0x10) 380.961494ms ago: executing program 1 (id=6666): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x35, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x1, @perf_bp={0x0, 0xd}, 0x4c58, 0x10000, 0x0, 0x1, 0x8, 0x2a, 0xb, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) keyctl$session_to_parent(0x12) 325.482064ms ago: executing program 0 (id=6667): madvise(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 271.601735ms ago: executing program 1 (id=6668): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8923, &(0x7f00000000c0)={'bond_slave_0\x00', @random="0131014010ff"}) 271.244375ms ago: executing program 4 (id=6669): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01080000000000000000070000000900010073797a30000000004c000000090a010400000000000000000700000808000a40000000000900020073797a31000000000900010073797a3000000000080005400000002e080003400000000808000640ffffff00e80000000c0a01010000000000000000070000000900020073797a31000000000900010073797a3000000000bc000380b8000080200002801c0002800900020073797a30000000000900020073797a32000000000800034000000001"], 0x17c}}, 0x0) 162.931747ms ago: executing program 0 (id=6670): r0 = syz_open_dev$evdev(&(0x7f0000000080), 0x9ee, 0x100201) ioctl$AUTOFS_IOC_FAIL(r0, 0x8000451a, 0xfffffffffffffff5) 85.221649ms ago: executing program 4 (id=6671): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000200)=0xfffffffe, 0x4) 0s ago: executing program 0 (id=6672): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x40) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000180)={{0x0, 0xa2}, 0x0, 0x8, 0x1f1a, {0x0, 0xb9}, 0x7, 0x5}) kernel console output (not intermixed with test programs): indirect mapped block 2683928664 (level 1) [ 85.639518][T10401] EXT4-fs (loop3): 1 truncate cleaned up [ 85.657439][T10401] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 85.708653][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.135989][T10502] loop4: detected capacity change from 0 to 128 [ 86.211832][T10514] ip6_tunnel: non-ECT from 0000:0000:0000:0000:0000:ffff:0000:0000 with DS=0xd [ 86.372933][T10520] loop0: detected capacity change from 0 to 8192 [ 86.490250][T10556] loop0: detected capacity change from 0 to 1024 [ 86.500811][T10561] loop3: detected capacity change from 0 to 512 [ 86.510631][T10556] EXT4-fs (loop0): first meta block group too large: 31 (group descriptor block count 1) [ 86.525015][T10561] EXT4-fs (loop3): invalid inodes per group: 0 [ 86.525015][T10561] [ 86.632497][T10573] loop0: detected capacity change from 0 to 1024 [ 86.672017][T10573] EXT4-fs: Ignoring removed orlov option [ 86.687831][T10573] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 86.704473][T10573] EXT4-fs (loop0): stripe (7) is not aligned with cluster size (16), stripe is disabled [ 86.728403][T10573] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 86.787211][T10599] loop4: detected capacity change from 0 to 512 [ 86.800474][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 86.802386][T10604] loop3: detected capacity change from 0 to 2048 [ 86.825755][T10599] journal_path: not usable as path [ 86.830943][T10599] EXT4-fs: error: could not find journal device path [ 86.894708][ T3749] loop3: p2 p3 p7 [ 86.918972][T10604] loop3: p2 p3 p7 [ 86.982234][T10630] loop3: detected capacity change from 0 to 128 [ 87.002372][T10630] FAT-fs (loop3): invalid media value (0x01) [ 87.008381][T10630] FAT-fs (loop3): Can't find a valid FAT filesystem [ 87.368807][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 87.368821][ T29] audit: type=1326 audit(1752878043.725:244): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10696 comm="syz.3.3522" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff510d6e9a9 code=0x0 [ 87.524331][T10710] loop3: detected capacity change from 0 to 8192 [ 87.570956][ T3733] loop3: p1 p2 < > p3 p4 < p5 > [ 87.575911][ T3733] loop3: partition table partially beyond EOD, truncated [ 87.585360][T10724] loop2: detected capacity change from 0 to 164 [ 87.601143][T10724] grow_buffers: requested out-of-range block 18446744071562068000 for device loop2 [ 87.610504][T10724] Unable to read rock-ridge attributes [ 87.617917][ T3733] loop3: p1 size 100663296 extends beyond EOD, truncated [ 87.628989][ T3733] loop3: p2 start 591104 is beyond EOD, truncated [ 87.635424][ T3733] loop3: p3 start 33572980 is beyond EOD, truncated [ 87.655521][ T3733] loop3: p5 size 100663296 extends beyond EOD, truncated [ 87.666161][T10710] loop3: p1 p2 < > p3 p4 < p5 > [ 87.671114][T10710] loop3: partition table partially beyond EOD, truncated [ 87.719082][T10742] IPv6: addrconf: prefix option has invalid lifetime [ 87.719674][T10710] loop3: p1 size 100663296 extends beyond EOD, truncated [ 87.785920][T10710] loop3: p2 start 591104 is beyond EOD, truncated [ 87.792493][T10710] loop3: p3 start 33572980 is beyond EOD, truncated [ 87.802501][T10710] loop3: p5 size 100663296 extends beyond EOD, truncated [ 87.973246][ T3732] udevd[3732]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 87.975281][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 87.998273][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 88.057720][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop3p5, 10) failed: No such file or directory [ 88.073758][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 88.084590][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 88.380531][T10856] tmpfs: Bad value for 'mpol' [ 88.433712][T10864] SELinux: security_context_str_to_sid () failed with errno=-22 [ 88.698054][T10913] loop2: detected capacity change from 0 to 128 [ 88.716517][T10913] FAT-fs (loop2): bogus number of reserved sectors [ 88.723065][T10913] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 88.732374][T10913] FAT-fs (loop2): Can't find a valid FAT filesystem [ 88.747705][ T29] audit: type=1326 audit(1752878045.163:245): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10916 comm="syz.1.3630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4eceaae9a9 code=0x7ffc0000 [ 88.771291][ T29] audit: type=1326 audit(1752878045.163:246): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10916 comm="syz.1.3630" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f4eceaae9a9 code=0x7ffc0000 [ 88.816870][T10924] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 88.924563][T10940] loop0: detected capacity change from 0 to 128 [ 88.939185][T10940] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 88.947290][ T29] audit: type=1326 audit(1752878045.373:247): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10942 comm="syz.4.3644" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f92e7bbe9a9 code=0x0 [ 89.061619][T10951] loop2: detected capacity change from 0 to 2048 [ 89.074076][T10963] loop3: detected capacity change from 0 to 164 [ 89.108269][T10951] EXT4-fs: Ignoring removed mblk_io_submit option [ 89.116749][ T29] audit: type=1326 audit(1752878045.562:248): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10966 comm="syz.1.3655" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4eceaae9a9 code=0x0 [ 89.190452][T10951] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a800c029, mo2=0002] [ 89.226342][T10951] System zones: 0-7 [ 89.248096][T10951] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.345666][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.446305][T11029] loop1: detected capacity change from 0 to 512 [ 89.506537][T11029] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 89.530413][T11029] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a002c0a8, mo2=0002] [ 89.554705][T11029] System zones: 1-12 [ 89.558949][T11029] EXT4-fs error (device loop1): ext4_xattr_inode_iget:437: inode #11: comm syz.1.3686: missing EA_INODE flag [ 89.572320][T11029] EXT4-fs (loop1): Remounting filesystem read-only [ 89.578911][T11029] EXT4-fs (loop1): 1 orphan inode deleted [ 89.593054][T11029] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 89.660214][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.797713][ T29] audit: type=1326 audit(1752878046.276:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11088 comm="syz.4.3713" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f92e7bbe9a9 code=0x0 [ 89.817705][T11093] loop3: detected capacity change from 0 to 512 [ 89.830454][T11095] IPv6: addrconf: prefix option has invalid lifetime [ 89.855286][T11093] EXT4-fs: inline encryption not supported [ 89.862253][T11093] EXT4-fs: Ignoring removed oldalloc option [ 89.879935][T11093] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 89.906435][T11093] EXT4-fs error (device loop3): __ext4_fill_super:5500: inode #2: comm syz.3.3717: iget: special inode unallocated [ 89.925621][T11093] EXT4-fs (loop3): get root inode failed [ 89.931313][T11093] EXT4-fs (loop3): mount failed [ 90.071209][T11126] loop2: detected capacity change from 0 to 512 [ 90.088169][T11126] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 90.420148][T11186] 9pnet_fd: p9_fd_create_unix (11186): problem connecting socket: ./file0: -2 [ 90.498938][T11200] loop4: detected capacity change from 0 to 512 [ 90.571066][T11200] EXT4-fs (loop4): bad s_min_extra_isize: 65528 [ 90.590479][ T29] audit: type=1400 audit(1752878047.094:250): avc: denied { create } for pid=11215 comm="syz.1.3778" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netrom_socket permissive=1 [ 90.670696][T11214] loop0: detected capacity change from 0 to 8192 [ 90.722304][ T29] audit: type=1400 audit(1752878047.241:251): avc: denied { setattr } for pid=11238 comm="syz.3.3786" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 90.760462][T11214] loop0: p2 p3 p4 [ 90.766655][T11214] loop0: p2 start 2936012800 is beyond EOD, truncated [ 90.773513][T11214] loop0: p3 start 1912602624 is beyond EOD, truncated [ 90.780486][T11214] loop0: p4 size 656640 extends beyond EOD, truncated [ 90.822929][T11251] loop3: detected capacity change from 0 to 512 [ 90.839920][T11251] EXT4-fs error (device loop3): ext4_quota_enable:7120: comm syz.3.3794: Bad quota inum: 2, type: 2 [ 90.857348][T11251] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=2, err=-117, ino=2). Please run e2fsck to fix. [ 90.886781][T11251] EXT4-fs (loop3): mount failed [ 90.924719][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 91.007210][T11278] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 91.100042][T11295] loop1: detected capacity change from 0 to 512 [ 91.148513][T11295] EXT4-fs (loop1): Cannot turn on journaled quota: type 0: error -2 [ 91.176481][T11295] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.3814: invalid indirect mapped block 2683928664 (level 1) [ 91.199943][T11311] loop3: detected capacity change from 0 to 128 [ 91.218266][T11295] EXT4-fs (loop1): Remounting filesystem read-only [ 91.234455][T11295] EXT4-fs (loop1): 1 truncate cleaned up [ 91.240731][T11295] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.290651][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.377475][ T29] audit: type=1400 audit(1752878047.934:252): avc: denied { create } for pid=11331 comm="syz.2.3834" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 91.480749][T11349] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 91.506491][ T29] audit: type=1400 audit(1752878048.071:253): avc: denied { create } for pid=11354 comm="syz.1.3845" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 91.694795][T11387] loop2: detected capacity change from 0 to 512 [ 91.794048][T11402] loop0: detected capacity change from 0 to 1024 [ 91.821375][T11402] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 91.849276][T11402] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 91.860301][T11402] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 91.914458][T11402] JBD2: no valid journal superblock found [ 91.920238][T11402] EXT4-fs (loop0): Could not load journal inode [ 91.958704][T11421] loop2: detected capacity change from 0 to 2048 [ 92.001175][T11421] loop2: p1 < > p2 < > p3 p4 < > [ 92.006245][T11421] loop2: partition table partially beyond EOD, truncated [ 92.025329][T11418] loop3: detected capacity change from 0 to 8192 [ 92.034583][T11421] loop2: p1 start 2305 is beyond EOD, truncated [ 92.040881][T11421] loop2: p2 start 4294902784 is beyond EOD, truncated [ 92.047681][T11421] loop2: p3 start 3724543488 is beyond EOD, truncated [ 92.105992][T11418] loop3: p1 p2 p3 < > p4 < p5 p6 > [ 92.111285][T11418] loop3: partition table partially beyond EOD, truncated [ 92.114498][T11440] loop2: detected capacity change from 0 to 1024 [ 92.146501][T11418] loop3: p1 start 67108864 is beyond EOD, truncated [ 92.153196][T11418] loop3: p2 size 61546 extends beyond EOD, truncated [ 92.163595][T11440] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (32298!=35945) [ 92.179844][T11418] loop3: p3 start 100859904 is beyond EOD, truncated [ 92.186432][T11440] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 92.215287][T11418] loop3: p5 start 67108864 is beyond EOD, truncated [ 92.222093][T11418] loop3: p6 size 61546 extends beyond EOD, truncated [ 92.236449][T11440] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 92.251073][T11440] EXT4-fs (loop2): orphan cleanup on readonly fs [ 92.266603][ T29] audit: type=1400 audit(1752878048.858:254): avc: denied { create } for pid=11451 comm="syz.1.3893" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 92.287123][T11440] EXT4-fs error (device loop2): ext4_read_inode_bitmap:167: comm syz.2.3885: Inode bitmap for bg 0 marked uninitialized [ 92.336178][T11440] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 92.392415][ T3732] udevd[3732]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 92.393908][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 92.406246][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 92.422087][T11459] loop4: detected capacity change from 0 to 512 [ 92.445340][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.459175][T11459] FAT-fs (loop4): bogus number of FAT sectors [ 92.465264][T11459] FAT-fs (loop4): Can't find a valid FAT filesystem [ 92.632119][T11494] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 92.650392][T11497] loop4: detected capacity change from 0 to 512 [ 92.665901][T11496] loop3: detected capacity change from 0 to 2048 [ 92.676536][T11497] EXT4-fs: inline encryption not supported [ 92.682417][T11497] EXT4-fs: Ignoring removed mblk_io_submit option [ 92.698295][T11497] EXT4-fs (loop4): can't mount with both data=journal and delalloc [ 92.729812][ T3733] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 92.735153][ T3733] loop3: partition table partially beyond EOD, truncated [ 92.762322][ T3733] loop3: p1 start 4278190080 is beyond EOD, truncated [ 92.769230][ T3733] loop3: p2 start 16908800 is beyond EOD, truncated [ 92.787369][ T3733] loop3: p5 start 16908800 is beyond EOD, truncated [ 92.803809][T11496] loop3: p1 < > p2 p3 < p5 p6 > p4 [ 92.809054][T11496] loop3: partition table partially beyond EOD, truncated [ 92.840940][T11496] loop3: p1 start 4278190080 is beyond EOD, truncated [ 92.847754][T11496] loop3: p2 start 16908800 is beyond EOD, truncated [ 92.870565][T11521] loop2: detected capacity change from 0 to 128 [ 92.882302][T11496] loop3: p5 start 16908800 is beyond EOD, truncated [ 92.933935][T11523] loop4: detected capacity change from 0 to 1024 [ 92.992009][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 92.994447][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 93.003174][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 93.030491][T11523] EXT4-fs (loop4): inodes count not valid: 0 vs 32 [ 93.224722][ T29] audit: type=1400 audit(1752878817.862:255): avc: denied { read write } for pid=11564 comm="syz.3.3949" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 93.249360][ T29] audit: type=1400 audit(1752878817.862:256): avc: denied { open } for pid=11564 comm="syz.3.3949" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 93.700296][T11633] loop0: detected capacity change from 0 to 8192 [ 93.716527][T11626] loop2: detected capacity change from 0 to 8192 [ 93.753748][ T3749] loop0: p1 < > p2 p4 [ 93.757967][ T3749] loop0: partition table partially beyond EOD, truncated [ 93.776359][ T3749] loop0: p1 start 408832 is beyond EOD, truncated [ 93.782813][ T3749] loop0: p2 size 8388352 extends beyond EOD, truncated [ 93.834837][T11633] loop0: p1 < > p2 p4 [ 93.839171][T11633] loop0: partition table partially beyond EOD, truncated [ 93.846365][ T29] audit: type=1326 audit(1752879047.444:257): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11660 comm="syz.3.3995" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff510d6e9a9 code=0x0 [ 93.849687][T11633] loop0: p1 start 408832 is beyond EOD, truncated [ 93.875945][T11633] loop0: p2 size 8388352 extends beyond EOD, truncated [ 94.024535][T11677] loop2: detected capacity change from 0 to 1024 [ 94.054397][T11677] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 94.087544][T11677] JBD2: no valid journal superblock found [ 94.093300][T11677] EXT4-fs (loop2): Could not load journal inode [ 94.182229][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 94.196126][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 94.219489][T11705] loop4: detected capacity change from 0 to 512 [ 94.238651][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 94.249444][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 94.271135][T11705] EXT4-fs: Ignoring removed i_version option [ 94.283008][T11709] loop1: detected capacity change from 0 to 128 [ 94.311699][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 94.315219][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 94.327614][T11709] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 94.347902][T11705] EXT4-fs (loop4): 1 orphan inode deleted [ 94.375747][T11705] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 94.408801][T11709] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 94.424237][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 94.426385][T11709] FAT-fs (loop1): FAT read failed (blocknr 248) [ 94.468946][T11729] loop4: detected capacity change from 0 to 512 [ 94.504905][T11729] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 94.535106][T11737] SELinux: Context system_u:object_r:crond_var_run_t:s0 is not valid (left unmapped). [ 94.550555][ T29] audit: type=1400 audit(1752879048.108:258): avc: denied { relabelto } for pid=11736 comm="syz.2.4030" name="cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:crond_var_run_t:s0" [ 94.578013][ T29] audit: type=1400 audit(1752879048.108:259): avc: denied { associate } for pid=11736 comm="syz.2.4030" name="cgroup.procs" dev="cgroup" ino=200 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 srawcon="system_u:object_r:crond_var_run_t:s0" [ 94.636659][T11729] EXT4-fs (loop4): mount failed [ 94.894113][T11781] loop3: detected capacity change from 0 to 1024 [ 94.926495][T11781] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 0)! [ 94.936562][T11781] EXT4-fs (loop3): group descriptors corrupted! [ 94.950849][ T29] audit: type=1326 audit(1752879048.454:260): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11785 comm="syz.1.4055" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4eceaae9a9 code=0x0 [ 95.559640][T11879] loop3: detected capacity change from 0 to 1024 [ 95.713092][ T29] audit: type=1400 audit(1752879049.193:261): avc: denied { read write } for pid=11891 comm="syz.4.4108" name="ptp0" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 95.805260][ T29] audit: type=1400 audit(1752879049.193:262): avc: denied { open } for pid=11891 comm="syz.4.4108" path="/dev/ptp0" dev="devtmpfs" ino=245 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 96.000066][ T29] audit: type=1400 audit(1752879049.455:263): avc: denied { create } for pid=11944 comm="syz.1.4134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 96.430590][T12013] loop0: detected capacity change from 0 to 4096 [ 96.455350][T12013] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 96.692290][T12065] loop1: detected capacity change from 0 to 1024 [ 96.738373][T12065] EXT4-fs (loop1): filesystem is read-only [ 96.744248][T12065] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 96.783571][T12065] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 96.819966][T12065] EXT4-fs error (device loop1): ext4_get_journal_inode:5796: comm syz.1.4194: inode #1: comm syz.1.4194: iget: illegal inode # [ 96.884730][T12065] EXT4-fs (loop1): no journal found [ 96.890117][T12065] EXT4-fs (loop1): can't get journal size [ 96.907160][T12065] EXT4-fs (loop1): failed to initialize system zone (-22) [ 96.914310][T12065] EXT4-fs (loop1): mount failed [ 96.991823][T12103] loop1: detected capacity change from 0 to 512 [ 97.011949][T12103] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 97.021043][T12103] EXT4-fs (loop1): couldn't mount as ext2 due to feature incompatibilities [ 97.044040][T12107] loop4: detected capacity change from 0 to 1024 [ 97.050948][T12107] EXT4-fs: Ignoring removed bh option [ 97.063297][T12107] EXT4-fs: inline encryption not supported [ 97.076051][T12107] EXT4-fs (loop4): filesystem too large to mount safely on this system [ 97.126886][T12114] loop1: detected capacity change from 0 to 1024 [ 97.163289][T12114] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 97.236120][T12131] loop0: detected capacity change from 0 to 512 [ 97.306074][T12131] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 97.315925][T12114] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:483: comm syz.1.4218: Invalid block bitmap block 0 in block_group 0 [ 97.349226][T12041] syz.2.4182 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 97.360296][T12041] CPU: 1 UID: 0 PID: 12041 Comm: syz.2.4182 Not tainted 6.16.0-rc6-syzkaller-00205-gd786aba32000 #0 PREEMPT(voluntary) [ 97.360331][T12041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 97.360347][T12041] Call Trace: [ 97.360354][T12041] [ 97.360437][T12041] __dump_stack+0x1d/0x30 [ 97.360462][T12041] dump_stack_lvl+0xe8/0x140 [ 97.360550][T12041] dump_stack+0x15/0x1b [ 97.360571][T12041] dump_header+0x81/0x220 [ 97.360612][T12041] oom_kill_process+0x334/0x3f0 [ 97.360649][T12041] out_of_memory+0x979/0xb80 [ 97.360746][T12041] try_charge_memcg+0x5e6/0x9e0 [ 97.360809][T12041] charge_memcg+0x51/0xc0 [ 97.360848][T12041] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 97.360892][T12041] __read_swap_cache_async+0x1df/0x350 [ 97.360984][T12041] swap_cluster_readahead+0x277/0x3e0 [ 97.361027][T12041] swapin_readahead+0xde/0x6f0 [ 97.361063][T12041] ? __filemap_get_folio+0x4f7/0x6b0 [ 97.361159][T12041] ? __rcu_read_unlock+0x34/0x70 [ 97.361186][T12041] ? swap_cache_get_folio+0x77/0x200 [ 97.361253][T12041] do_swap_page+0x301/0x2430 [ 97.361277][T12041] ? css_rstat_updated+0xcd/0x5b0 [ 97.361368][T12041] ? __pfx_default_wake_function+0x10/0x10 [ 97.361394][T12041] handle_mm_fault+0x9a5/0x2be0 [ 97.361416][T12041] ? mas_walk+0xf2/0x120 [ 97.361493][T12041] do_user_addr_fault+0x636/0x1090 [ 97.361563][T12041] exc_page_fault+0x62/0xa0 [ 97.361592][T12041] asm_exc_page_fault+0x26/0x30 [ 97.361613][T12041] RIP: 0033:0x7f92be1c542e [ 97.361633][T12041] Code: 0c 85 c0 74 e7 48 89 df 48 81 c3 e0 00 00 00 e8 18 c4 ff ff 48 39 eb 75 df 0f 1f 00 8b 05 86 27 35 00 85 c0 0f 8e a3 fd ff ff 3d 9f fe ff 49 39 c4 73 a0 48 8d 1d 61 0b 35 00 83 3d 66 27 35 [ 97.361674][T12041] RSP: 002b:00007ffe3f63adc0 EFLAGS: 00010202 [ 97.361690][T12041] RAX: 0000000000000001 RBX: 00007f92be517ba0 RCX: 0000000000000000 [ 97.361702][T12041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055557be1b808 [ 97.361715][T12041] RBP: 00007f92be517ba0 R08: 0000000000000000 R09: 7fffffffffffffff [ 97.361728][T12041] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000017a5c [ 97.361740][T12041] R13: 00007ffe3f63aeb0 R14: ffffffffffffffff R15: 00007ffe3f63aed0 [ 97.361757][T12041] [ 97.362093][T12041] memory: usage 307200kB, limit 307200kB, failcnt 219 [ 97.406699][T12114] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.4218: Failed to acquire dquot type 0 [ 97.409714][T12041] memory+swap: usage 307320kB, limit 9007199254740988kB, failcnt 0 [ 97.409730][T12041] kmem: usage 307140kB, limit 9007199254740988kB, failcnt 0 [ 97.409742][T12041] Memory cgroup stats for /syz2: [ 97.412524][T12041] cache 57344 [ 97.428518][T12114] EXT4-fs error (device loop1): ext4_free_blocks:6587: comm syz.1.4218: Freeing blocks not in datazone - block = 0, count = 4096 [ 97.434354][T12041] rss 0 [ 97.434364][T12041] shmem 0 [ 97.434371][T12041] mapped_file 57344 [ 97.452160][T12114] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.4218: Invalid inode bitmap blk 0 in block_group 0 [ 97.455752][T12041] dirty 0 [ 97.463028][ T1785] EXT4-fs error (device loop1): ext4_release_dquot:6969: comm kworker/u8:5: Failed to release dquot type 0 [ 97.465685][T12041] writeback 0 [ 97.673220][T12041] workingset_refault_anon 14 [ 97.677801][T12114] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 97.679888][T12114] EXT4-fs (loop1): 1 orphan inode deleted [ 97.686303][T12041] workingset_refault_file 0 [ 97.686314][T12041] swap 122880 [ 97.686321][T12041] swapcached 0 [ 97.703254][T12041] pgpgin 50744 [ 97.706674][T12041] pgpgout 50729 [ 97.710171][T12041] pgfault 91321 [ 97.713635][T12041] pgmajfault 9 [ 97.717005][T12041] inactive_anon 0 [ 97.720794][T12041] active_anon 0 [ 97.724424][T12041] inactive_file 61440 [ 97.728479][T12041] active_file 0 [ 97.732072][T12041] unevictable 0 [ 97.732546][T12114] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 97.735511][T12041] hierarchical_memory_limit 314572800 [ 97.735567][T12041] hierarchical_memsw_limit 9223372036854771712 [ 97.759435][T12041] total_cache 57344 [ 97.763320][T12041] total_rss 0 [ 97.766606][T12041] total_shmem 0 [ 97.770058][T12041] total_mapped_file 57344 [ 97.774403][T12041] total_dirty 0 [ 97.777930][T12041] total_writeback 0 [ 97.781730][T12041] total_workingset_refault_anon 14 [ 97.786869][T12041] total_workingset_refault_file 0 [ 97.792110][T12041] total_swap 122880 [ 97.796010][T12041] total_swapcached 0 [ 97.799929][T12041] total_pgpgin 50744 [ 97.803888][T12041] total_pgpgout 50729 [ 97.807984][T12041] total_pgfault 91321 [ 97.812123][T12041] total_pgmajfault 9 [ 97.816087][T12041] total_inactive_anon 0 [ 97.820233][T12041] total_active_anon 0 [ 97.824214][T12041] total_inactive_file 61440 [ 97.828806][T12041] total_active_file 0 [ 97.832931][T12041] total_unevictable 0 [ 97.836937][T12041] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz2,task_memcg=/syz2,task=syz.2.4182,pid=12041,uid=0 [ 97.851658][T12041] Memory cgroup out of memory: Killed process 12041 (syz.2.4182) total-vm:95676kB, anon-rss:944kB, file-rss:21668kB, shmem-rss:0kB, UID:0 pgtables:112kB oom_score_adj:1000 [ 97.932381][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.220967][T12219] loop2: detected capacity change from 0 to 128 [ 98.240604][T12219] FAT-fs (loop2): bogus number of FAT structure [ 98.246925][T12219] FAT-fs (loop2): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 98.256339][T12219] FAT-fs (loop2): Can't find a valid FAT filesystem [ 98.274298][T12223] loop0: detected capacity change from 0 to 1024 [ 98.292114][T12223] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 98.302726][T12223] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 98.338722][T12223] EXT4-fs (loop0): invalid journal inode [ 98.356921][T12223] EXT4-fs (loop0): can't get journal size [ 98.374815][T12223] EXT4-fs error (device loop0): ext4_protect_reserved_inode:182: inode #2: comm syz.0.4268: blocks 48-48 from inode overlap system zone [ 98.396661][T12223] EXT4-fs (loop0): failed to initialize system zone (-117) [ 98.417471][T12223] EXT4-fs (loop0): mount failed [ 98.423336][T12245] loop4: detected capacity change from 0 to 128 [ 98.707921][T12298] loop3: detected capacity change from 0 to 1024 [ 98.717191][T12298] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 98.765511][T12298] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 98.790693][T12298] EXT4-fs (loop3): orphan cleanup on readonly fs [ 98.825008][T12298] EXT4-fs error (device loop3): ext4_quota_enable:7120: comm syz.3.4306: Bad quota inum: 458752, type: 1 [ 98.874143][T12298] EXT4-fs (loop3): Remounting filesystem read-only [ 98.880755][T12298] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=458752). Please run e2fsck to fix. [ 98.904888][T12321] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 98.905082][T12298] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 98.925354][T12298] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 98.936475][T12321] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 98.979298][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.096432][T12349] loop4: detected capacity change from 0 to 2048 [ 99.117867][T12346] loop0: detected capacity change from 0 to 8192 [ 99.204203][T12361] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 99.210744][T12361] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 99.218450][T12361] vhci_hcd vhci_hcd.0: Device attached [ 99.227611][T12362] vhci_hcd: connection closed [ 99.230679][ T12] vhci_hcd: stop threads [ 99.239712][ T12] vhci_hcd: release socket [ 99.244127][ T12] vhci_hcd: disconnect device [ 99.310330][T12379] loop4: detected capacity change from 0 to 1024 [ 99.386893][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 99.386934][ T29] audit: type=1326 audit(1752879052.626:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12388 comm="syz.4.4350" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f92e7bbe9a9 code=0x0 [ 99.560239][T12417] loop1: detected capacity change from 0 to 512 [ 99.566920][T12417] EXT4-fs: Ignoring removed bh option [ 99.581955][T12417] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 99.608083][ T29] audit: type=1400 audit(1752879052.822:267): avc: denied { create } for pid=12420 comm="syz.3.4366" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=decnet_socket permissive=1 [ 99.628786][T12417] EXT4-fs (loop1): 1 truncate cleaned up [ 99.640199][T12417] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 99.727325][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 99.782190][T12444] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 99.816875][T12444] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 99.972383][T12483] 9pnet_virtio: no channels available for device 127.0.0.1 [ 99.973034][ T29] audit: type=1400 audit(1752879053.178:268): avc: denied { mounton } for pid=12482 comm="syz.2.4396" path="/syzcgroup/cpu/syz2/cgroup.procs" dev="cgroup" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="system_u:object_r:net_conf_t:s0" [ 100.035843][T12488] loop2: detected capacity change from 0 to 2048 [ 100.072264][T12493] loop2: detected capacity change from 0 to 1024 [ 100.080283][T12493] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 100.089017][T12493] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 100.100563][T12493] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c840e01c, mo2=0000] [ 100.113411][T12493] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 2: comm syz.2.4401: lblock 2 mapped to illegal pblock 2 (length 1) [ 100.138345][T12493] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 100.147433][T12493] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 48: comm syz.2.4401: lblock 0 mapped to illegal pblock 48 (length 1) [ 100.166877][T12493] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 100.175783][T12493] EXT4-fs error (device loop2): ext4_acquire_dquot:6933: comm syz.2.4401: Failed to acquire dquot type 0 [ 100.195825][T12493] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 100.208314][T12493] EXT4-fs error (device loop2): ext4_evict_inode:254: inode #11: comm syz.2.4401: mark_inode_dirty error [ 100.222126][T12493] EXT4-fs warning (device loop2): ext4_evict_inode:257: couldn't mark inode dirty (err -117) [ 100.232486][T12493] EXT4-fs (loop2): 1 orphan inode deleted [ 100.238671][T12493] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.253512][ T135] EXT4-fs error (device loop2): ext4_map_blocks:780: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 100.286987][ T135] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 100.295448][ T135] EXT4-fs error (device loop2): ext4_release_dquot:6969: comm kworker/u8:4: Failed to release dquot type 0 [ 100.331251][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.347720][ T3314] EXT4-fs error (device loop2): __ext4_get_inode_loc:4792: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 100.366314][ T3314] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6255: Corrupt filesystem [ 100.375945][ T3314] EXT4-fs error (device loop2): ext4_quota_off:7217: inode #3: comm syz-executor: mark_inode_dirty error [ 100.507771][T12550] loop2: detected capacity change from 0 to 512 [ 100.521970][T12550] EXT4-fs (loop2): unsupported inode size: 16384 [ 100.528424][T12550] EXT4-fs (loop2): blocksize: 1024 [ 100.764851][T12594] loop0: detected capacity change from 0 to 164 [ 100.925772][T12621] loop4: detected capacity change from 0 to 512 [ 100.938524][ T29] audit: type=1400 audit(1752879054.085:269): avc: denied { create } for pid=12623 comm="syz.2.4465" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 100.968925][T12621] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 101.003550][T12621] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.4463: bg 0: block 384: padding at end of block bitmap is not set [ 101.056133][T12621] EXT4-fs (loop4): Remounting filesystem read-only [ 101.081941][T12621] EXT4-fs (loop4): 1 truncate cleaned up [ 101.086411][T12638] loop1: detected capacity change from 0 to 512 [ 101.098566][T12621] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.153189][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.272936][T12619] loop0: detected capacity change from 0 to 32768 [ 101.323956][ T3733] loop0: p1 p2 p3 < p5 p6 > [ 101.328614][ T3733] loop0: p1 size 242222080 extends beyond EOD, truncated [ 101.366146][ T3733] loop0: p2 start 4294967295 is beyond EOD, truncated [ 101.369766][T12676] loop1: detected capacity change from 0 to 512 [ 101.380424][T12679] loop4: detected capacity change from 0 to 512 [ 101.396157][T12679] SELinux: security_context_str_to_sid (root) failed with errno=-22 [ 101.407194][T12676] FAT-fs (loop1): bogus logical sector size 0 [ 101.413391][T12676] FAT-fs (loop1): Can't find a valid FAT filesystem [ 101.439051][T12619] loop0: p1 p2 p3 < p5 p6 > [ 101.464097][T12619] loop0: p1 size 242222080 extends beyond EOD, truncated [ 101.482308][T12619] loop0: p2 start 4294967295 is beyond EOD, truncated [ 101.578185][T12703] loop1: detected capacity change from 0 to 2048 [ 101.665457][ T29] audit: type=1400 audit(1752879054.768:270): avc: denied { mount } for pid=12718 comm="syz.0.4510" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 101.752842][ T3732] udevd[3732]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 101.763955][ T7608] udevd[7608]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 101.764372][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 101.784694][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 101.837531][T12740] loop2: detected capacity change from 0 to 512 [ 101.853363][T12740] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 18)! [ 101.863668][T12740] EXT4-fs (loop2): group descriptors corrupted! [ 101.875973][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 101.889167][ T7608] udevd[7608]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 101.897775][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 101.909687][ T3732] udevd[3732]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 101.954867][ T29] audit: type=1400 audit(1752879055.030:271): avc: denied { read } for pid=12753 comm="syz.4.4529" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 101.977638][ T29] audit: type=1400 audit(1752879055.030:272): avc: denied { open } for pid=12753 comm="syz.4.4529" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 102.275076][T12815] cgroup: Unknown subsys name '¬§@﬽æì¦4*oäÂÒ£hÓîºoþüíUÜ' [ 102.368025][T12828] loop2: detected capacity change from 0 to 1024 [ 102.395316][T12828] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 102.405230][T12828] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (42840!=20869) [ 102.420872][T12828] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 102.474895][T12842] loop1: detected capacity change from 0 to 512 [ 102.481869][T12828] EXT4-fs error (device loop2): ext4_get_journal_inode:5796: inode #5: comm syz.2.4567: casefold flag without casefold feature [ 102.504103][T12842] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 102.514088][T12842] EXT4-fs (loop1): bad geometry: first data block is 0 with a 1k block and cluster size [ 102.524874][T12828] EXT4-fs (loop2): no journal found [ 102.583118][T12861] tmpfs: Unknown parameter 'contextù' [ 102.620057][T12865] loop4: detected capacity change from 0 to 1024 [ 102.644214][T12865] EXT4-fs (loop4): The Hurd can't support 64-bit file systems [ 102.725475][T12884] dns_resolver: Unsupported content type (2) [ 102.881270][T12914] loop2: detected capacity change from 0 to 256 [ 102.908118][T12914] FAT-fs (loop2): bogus logical sector size 133 [ 102.914383][T12914] FAT-fs (loop2): Can't find a valid FAT filesystem [ 103.152410][T12962] IPv6: addrconf: prefix option has invalid lifetime [ 103.186885][T12968] loop0: detected capacity change from 0 to 736 [ 103.228168][T12968] ISOFS: Logical zone size(0) < hardware blocksize(1024) [ 103.411547][T13009] capability: warning: `syz.0.4655' uses 32-bit capabilities (legacy support in use) [ 103.459436][T13017] loop4: detected capacity change from 0 to 512 [ 103.553807][T13029] loop0: detected capacity change from 0 to 2048 [ 103.559238][T13033] loop4: detected capacity change from 0 to 512 [ 103.586462][T13033] EXT4-fs: Ignoring removed oldalloc option [ 103.601921][T13033] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 103.612694][ T3733] loop0: p3 p4 < > [ 103.622973][T13033] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 103.632705][T13033] EXT4-fs (loop4): mount failed [ 103.633083][T13029] loop0: p3 p4 < > [ 103.671831][ T2994] loop0: p3 p4 < > [ 103.761328][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 103.783839][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 103.971339][T13080] loop4: detected capacity change from 0 to 8192 [ 103.975956][T13099] loop0: detected capacity change from 0 to 512 [ 104.013479][T13099] EXT4-fs error (device loop0): ext4_xattr_inode_iget:433: comm syz.0.4699: Parent and EA inode have the same ino 15 [ 104.026024][T13103] loop3: detected capacity change from 0 to 1024 [ 104.050612][T13103] EXT4-fs (loop3): invalid inodes per group: 204800 [ 104.050612][T13103] [ 104.063055][T13110] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 104.076746][T13099] EXT4-fs (loop0): Remounting filesystem read-only [ 104.083782][T13099] EXT4-fs (loop0): 1 orphan inode deleted [ 104.090226][T13099] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.157419][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.283039][T13142] loop3: detected capacity change from 0 to 512 [ 104.302928][T13142] FAT-fs (loop3): bogus sectors per cluster 0 [ 104.309080][T13142] FAT-fs (loop3): Can't find a valid FAT filesystem [ 104.318321][T13147] tmpfs: Bad value for 'mpol' [ 104.407328][T13160] loop1: detected capacity change from 0 to 512 [ 104.470355][T13160] EXT4-fs error (device loop1): ext4_orphan_get:1393: inode #15: comm syz.1.4728: casefold flag without casefold feature [ 104.509524][T13160] EXT4-fs error (device loop1): ext4_orphan_get:1398: comm syz.1.4728: couldn't read orphan inode 15 (err -117) [ 104.529170][T13160] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.599425][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.740338][T13202] loop1: detected capacity change from 0 to 8192 [ 104.760444][T13219] loop2: detected capacity change from 0 to 512 [ 104.761390][T13216] ./cgroup: Can't lookup blockdev [ 104.766798][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 104.766811][ T29] audit: type=1400 audit(2000000001.880:278): avc: denied { mounton } for pid=13215 comm="syz.0.4756" path="/syzcgroup/unified/syz0" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1 [ 104.809385][ T3733] loop1: p1 p2 p4 [ 104.813217][ T3733] loop1: p1 size 65536 extends beyond EOD, truncated [ 104.821308][T13219] EXT4-fs: Ignoring removed nobh option [ 104.842863][T13219] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 104.854468][T13219] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 104.864553][T13219] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.4757: Corrupt directory, running e2fsck is recommended [ 104.880115][ T3733] loop1: p2 start 861536256 is beyond EOD, truncated [ 104.886847][ T3733] loop1: p4 size 65536 extends beyond EOD, truncated [ 104.945350][T13202] loop1: p1 p2 p4 [ 104.949333][T13202] loop1: p1 size 65536 extends beyond EOD, truncated [ 104.958429][T13202] loop1: p2 start 861536256 is beyond EOD, truncated [ 104.965242][T13202] loop1: p4 size 65536 extends beyond EOD, truncated [ 104.997932][T13219] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 105.007942][T13219] EXT4-fs error (device loop2): ext4_iget_extra_inode:5035: inode #15: comm syz.2.4757: corrupted in-inode xattr: invalid ea_ino [ 105.159475][T13219] EXT4-fs (loop2): Remounting filesystem read-only [ 105.168040][T13219] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.229036][ T29] audit: type=1326 audit(2000000002.310:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13248 comm="syz.1.4772" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f4eceaae9a9 code=0x0 [ 105.286907][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.499145][T13272] loop0: detected capacity change from 0 to 8192 [ 105.578437][ T3733] loop0: p1 p2 p3 p4 [ 105.582605][ T3733] loop0: p1 start 4294508288 is beyond EOD, truncated [ 105.589476][ T3733] loop0: p2 start 2936012800 is beyond EOD, truncated [ 105.596295][ T3733] loop0: p3 start 1912602624 is beyond EOD, truncated [ 105.603110][ T3733] loop0: p4 size 656640 extends beyond EOD, truncated [ 105.629774][T13272] loop0: p1 p2 p3 p4 [ 105.635157][T13272] loop0: p1 start 4294508288 is beyond EOD, truncated [ 105.641971][T13272] loop0: p2 start 2936012800 is beyond EOD, truncated [ 105.648756][T13272] loop0: p3 start 1912602624 is beyond EOD, truncated [ 105.655578][T13272] loop0: p4 size 656640 extends beyond EOD, truncated [ 105.794730][T13324] loop3: detected capacity change from 0 to 1024 [ 105.828125][T13324] EXT4-fs: Ignoring removed nobh option [ 105.853380][T13324] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 105.891035][T13324] EXT4-fs error (device loop3): ext4_map_blocks:780: inode #3: block 2: comm syz.3.4807: lblock 2 mapped to illegal pblock 2 (length 1) [ 105.905127][T13327] loop4: detected capacity change from 0 to 8192 [ 105.914538][T13324] EXT4-fs (loop3): Remounting filesystem read-only [ 105.921117][T13324] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 105.929421][T13324] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 105.938533][T13324] EXT4-fs (loop3): 1 orphan inode deleted [ 105.963067][T13324] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.999419][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.079247][T13359] loop0: detected capacity change from 0 to 128 [ 106.086657][T13357] loop3: detected capacity change from 0 to 764 [ 106.098645][T13357] rock: directory entry would overflow storage [ 106.104850][T13357] rock: sig=0x5245, size=8, remaining=5 [ 106.110596][T13359] FAT-fs (loop0): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 106.119163][T13359] FAT-fs (loop0): Filesystem has been set read-only [ 106.127318][ T29] audit: type=1400 audit(2000000003.161:280): avc: denied { mount } for pid=13356 comm="syz.3.4821" name="/" dev="loop3" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 106.165940][ T29] audit: type=1400 audit(2000000003.199:281): avc: denied { unmount } for pid=3309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 106.242995][ T29] audit: type=1326 audit(2000000003.208:282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13363 comm="syz.2.4829" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f92be2ee9a9 code=0x0 [ 106.307728][T13382] loop4: detected capacity change from 0 to 2048 [ 106.349768][T13382] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.363827][T13382] ext4 filesystem being mounted at /994/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.384676][T13390] loop0: detected capacity change from 0 to 4096 [ 106.422101][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.426566][T13390] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.452511][T13404] loop3: detected capacity change from 0 to 1024 [ 106.495321][T13406] loop1: detected capacity change from 0 to 2048 [ 106.495408][T13408] loop2: detected capacity change from 0 to 2048 [ 106.510811][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.527741][T13410] loop4: detected capacity change from 0 to 512 [ 106.530287][T13406] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.547140][T13404] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.570724][T13404] ext4 filesystem being mounted at /974/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.582614][T13410] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.584963][T13418] loop0: detected capacity change from 0 to 512 [ 106.595887][T13410] ext4 filesystem being mounted at /995/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.612499][T13408] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.624641][T13408] ext4 filesystem being mounted at /974/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.638163][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.660929][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.672347][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.683222][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.709429][T13418] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.721985][T13423] loop4: detected capacity change from 0 to 2048 [ 106.730621][T13418] ext4 filesystem being mounted at /907/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.773391][T13423] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.805833][T13432] loop1: detected capacity change from 0 to 512 [ 106.819795][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.819940][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.843836][T13436] loop3: detected capacity change from 0 to 1024 [ 106.864448][T13432] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 106.883885][T13441] loop4: detected capacity change from 0 to 1024 [ 106.884662][T13443] loop2: detected capacity change from 0 to 512 [ 106.909206][T13436] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.954768][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.955028][T13443] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 106.963807][T13445] loop0: detected capacity change from 0 to 4096 [ 106.976550][T13443] ext4 filesystem being mounted at /978/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 106.994867][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.997990][T13441] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.013965][T13445] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.050551][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.054436][T13453] loop3: detected capacity change from 0 to 4096 [ 107.104528][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.116975][T13453] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.136399][T13455] loop1: detected capacity change from 0 to 4096 [ 107.153071][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.153464][T13455] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.162435][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.183662][T13457] loop4: detected capacity change from 0 to 2048 [ 107.216358][T13457] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.234729][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.264362][T13466] loop2: detected capacity change from 0 to 2368 [ 107.299710][T13462] loop0: detected capacity change from 0 to 4096 [ 107.307779][T13469] loop1: detected capacity change from 0 to 1156 [ 107.318698][T13467] loop3: detected capacity change from 0 to 1764 [ 107.325672][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.359439][T13462] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.379464][T13472] loop2: detected capacity change from 0 to 1164 [ 107.412536][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.441820][T13474] loop3: detected capacity change from 0 to 732 [ 107.495045][T13482] loop2: detected capacity change from 0 to 128 [ 107.510104][T13480] loop4: detected capacity change from 0 to 1768 [ 107.512013][T13484] loop0: detected capacity change from 0 to 512 [ 107.548667][ T29] audit: type=1400 audit(2000000004.489:283): avc: denied { mount } for pid=13481 comm="syz.2.4875" name="/" dev="loop2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 107.557910][T13479] loop1: detected capacity change from 0 to 8192 [ 107.593142][T13484] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 107.614983][T13484] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 1285)! [ 107.618458][T13488] loop4: detected capacity change from 0 to 2048 [ 107.625264][T13484] EXT4-fs (loop0): group descriptors corrupted! [ 107.630092][ T29] audit: type=1400 audit(2000000004.546:284): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 107.649066][T13490] loop3: detected capacity change from 0 to 512 [ 107.691573][T13492] loop2: detected capacity change from 0 to 256 [ 107.698482][T13494] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 107.745844][T13496] loop0: detected capacity change from 0 to 128 [ 107.757580][T13490] EXT4-fs: Ignoring removed nobh option [ 107.778696][T13498] loop2: detected capacity change from 0 to 256 [ 107.810425][T13490] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 107.822004][T13490] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 107.832163][T13490] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.4879: Corrupt directory, running e2fsck is recommended [ 107.832281][T13501] loop4: detected capacity change from 0 to 128 [ 107.846972][T13490] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 107.859777][T13490] EXT4-fs error (device loop3): ext4_iget_extra_inode:5035: inode #15: comm syz.3.4879: corrupted in-inode xattr: invalid ea_ino [ 107.874942][T13490] EXT4-fs (loop3): Remounting filesystem read-only [ 107.881992][T13490] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 107.914504][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.923728][T13503] loop0: detected capacity change from 0 to 2048 [ 107.974885][T13509] loop4: detected capacity change from 0 to 512 [ 108.054647][T13511] loop0: detected capacity change from 0 to 2048 [ 108.079153][T13513] loop4: detected capacity change from 0 to 1756 [ 108.180840][T13515] loop0: detected capacity change from 0 to 2048 [ 108.200624][T13517] loop4: detected capacity change from 0 to 128 [ 108.287353][T13519] loop0: detected capacity change from 0 to 128 [ 108.309312][T13521] loop4: detected capacity change from 0 to 256 [ 108.327114][T13523] loop1: detected capacity change from 0 to 128 [ 108.373160][T13525] loop0: detected capacity change from 0 to 512 [ 108.411311][T13527] loop1: detected capacity change from 0 to 128 [ 108.435479][T13529] loop4: detected capacity change from 0 to 512 [ 108.460168][T13529] EXT4-fs: Ignoring removed nobh option [ 108.479781][T13531] loop0: detected capacity change from 0 to 512 [ 108.507348][T13529] EXT4-fs warning (device loop4): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 108.518908][T13529] EXT4-fs warning (device loop4): dx_probe:849: Enable large directory feature to access it [ 108.529164][T13529] EXT4-fs warning (device loop4): dx_probe:934: inode #2: comm syz.4.4898: Corrupt directory, running e2fsck is recommended [ 108.545316][T13529] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 108.560141][T13531] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.564638][T13534] loop1: detected capacity change from 0 to 2048 [ 108.581303][T13529] EXT4-fs error (device loop4): ext4_iget_extra_inode:5035: inode #15: comm syz.4.4898: corrupted in-inode xattr: invalid ea_ino [ 108.602658][T13529] EXT4-fs (loop4): Remounting filesystem read-only [ 108.609864][T13529] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 108.633252][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.669062][ T3305] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.696417][T13539] loop0: detected capacity change from 0 to 2048 [ 108.775643][ T3733] loop0: p1 p2 p3 [ 108.792074][T13539] loop0: p1 p2 p3 [ 108.855196][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 108.857080][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 108.866232][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 109.064606][T13563] loop0: detected capacity change from 0 to 128 [ 109.067065][T13562] netlink: 'syz.4.4913': attribute type 3 has an invalid length. [ 109.099349][T13538] loop1: detected capacity change from 0 to 32768 [ 109.235527][T13571] loop0: detected capacity change from 0 to 2048 [ 109.389872][T13586] (unnamed net_device) (uninitialized): option downdelay: invalid value (18446744073709551609) [ 109.400261][T13586] (unnamed net_device) (uninitialized): option downdelay: allowed values 0 - 2147483647 [ 109.448211][T13591] netlink: 'syz.1.4927': attribute type 21 has an invalid length. [ 109.456069][T13591] netlink: 132 bytes leftover after parsing attributes in process `syz.1.4927'. [ 109.508710][ T29] audit: type=1400 audit(2000000006.313:285): avc: denied { getopt } for pid=13594 comm="syz.4.4929" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 109.541143][T13597] loop4: detected capacity change from 0 to 256 [ 109.582456][T13602] netlink: 'syz.1.4932': attribute type 1 has an invalid length. [ 109.649882][T13609] bridge1: the hash_elasticity option has been deprecated and is always 16 [ 109.907630][T13622] xt_CT: You must specify a L4 protocol and not use inversions on it [ 109.990409][T13625] netlink: 48 bytes leftover after parsing attributes in process `syz.1.4944'. [ 110.021033][T13625] netlink: 'syz.1.4944': attribute type 1 has an invalid length. [ 110.143299][ T29] kauditd_printk_skb: 7 callbacks suppressed [ 110.143313][ T29] audit: type=1400 audit(2000000006.912:293): avc: denied { write } for pid=13632 comm="syz.0.4948" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 110.285195][ T29] audit: type=1400 audit(2000000007.043:294): avc: denied { getopt } for pid=13640 comm="syz.0.4953" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 110.316476][T13623] loop4: detected capacity change from 0 to 32768 [ 110.367560][T13647] netlink: 132 bytes leftover after parsing attributes in process `syz.0.4956'. [ 110.475514][ T29] audit: type=1400 audit(2000000007.230:295): avc: denied { read } for pid=13655 comm="syz.4.4957" name="loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 110.499748][ T29] audit: type=1400 audit(2000000007.230:296): avc: denied { open } for pid=13655 comm="syz.4.4957" path="/dev/loop-control" dev="devtmpfs" ino=99 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 110.568524][T13661] loop4: detected capacity change from 0 to 2048 [ 110.569776][ T29] audit: type=1326 audit(2000000007.305:297): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13662 comm="syz.0.4963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 110.598275][ T29] audit: type=1326 audit(2000000007.305:298): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13662 comm="syz.0.4963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=12 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 110.621600][ T29] audit: type=1326 audit(2000000007.305:299): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13662 comm="syz.0.4963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 110.622332][T13507] loop3: detected capacity change from 0 to 262144 [ 110.645122][ T29] audit: type=1326 audit(2000000007.305:300): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13662 comm="syz.0.4963" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 110.713332][ T3749] loop4: p1 p2 p3 [ 110.758942][T13661] loop4: p1 p2 p3 [ 110.765501][T13675] sctp: [Deprecated]: syz.0.4969 (pid 13675) Use of int in max_burst socket option deprecated. [ 110.765501][T13675] Use struct sctp_assoc_value instead [ 110.785366][ T29] audit: type=1400 audit(2000000007.492:301): avc: denied { setopt } for pid=13674 comm="syz.0.4969" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 110.904614][T13683] SELinux: Context  is not valid (left unmapped). [ 110.914689][ T29] audit: type=1400 audit(2000000007.632:302): avc: denied { create } for pid=13684 comm="syz.4.4975" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 110.914968][T13687] netlink: 60 bytes leftover after parsing attributes in process `syz.4.4975'. [ 110.915198][T13687] unsupported nlmsg_type 40 [ 110.963375][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 110.967803][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 110.984979][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 111.031452][T13505] loop2: detected capacity change from 0 to 262144 [ 111.133754][T13705] loop1: detected capacity change from 0 to 1024 [ 111.151525][T13705] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 111.331676][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 111.346445][T13724] Illegal XDP return value 4294967262 on prog (id 460) dev N/A, expect packet loss! [ 111.399953][T13722] loop2: detected capacity change from 0 to 8192 [ 111.472050][T13722] loop2: p1 p2 p3 [ 111.550697][ T2994] loop2: p1 p2 p3 [ 111.937529][T13800] netlink: 'syz.0.5028': attribute type 10 has an invalid length. [ 111.945568][T13800] netlink: 55 bytes leftover after parsing attributes in process `syz.0.5028'. [ 112.055017][T13814] netlink: 'syz.2.5035': attribute type 21 has an invalid length. [ 112.092274][T13814] netlink: 144 bytes leftover after parsing attributes in process `syz.2.5035'. [ 112.097849][T13817] netlink: 'syz.4.5037': attribute type 21 has an invalid length. [ 112.116963][T13820] netlink: 20 bytes leftover after parsing attributes in process `syz.0.5038'. [ 112.126105][T13820] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5038'. [ 112.138633][T13817] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5037'. [ 112.337731][T13846] netlink: 44 bytes leftover after parsing attributes in process `syz.3.5051'. [ 112.392643][T13857] random: crng reseeded on system resumption [ 112.423349][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 112.429137][ T3737] udevd[3737]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 112.434532][ T3749] udevd[3749]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 112.471971][T13868] Cannot find set identified by id 3 to match [ 112.502204][T13870] IPVS: set_ctl: invalid protocol: 4 172.20.20.170:20003 [ 112.508715][ T3733] udevd[3733]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 112.929450][T13950] x_tables: ip_tables: osf match: only valid for protocol 6 [ 112.946784][T13952] netlink: 'syz.0.5104': attribute type 29 has an invalid length. [ 113.143015][T13990] netlink: 'syz.0.5123': attribute type 6 has an invalid length. [ 113.261693][T14007] xt_CT: You must specify a L4 protocol and not use inversions on it [ 113.395058][T14029] veth0_to_hsr: entered allmulticast mode [ 113.638844][ C0] hrtimer: interrupt took 27504 ns [ 113.649031][T14077] netlink: 'syz.0.5166': attribute type 39 has an invalid length. [ 113.799030][T14104] ±ÿ: renamed from batadv_slave_1 (while UP) [ 113.857208][T14115] loop1: detected capacity change from 0 to 512 [ 113.868115][T14115] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 113.910428][T14115] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.937549][T14115] ext4 filesystem being mounted at /1069/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.035371][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.058578][T14143] loop0: detected capacity change from 0 to 512 [ 114.065182][T14143] EXT4-fs: Ignoring removed orlov option [ 114.071032][T14143] EXT4-fs: Ignoring removed nobh option [ 114.091070][T14143] EXT4-fs (loop0): mounting ext3 file system using the ext4 subsystem [ 114.101907][T14148] loop3: detected capacity change from 0 to 512 [ 114.109597][T14143] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c119, mo2=0002] [ 114.141692][T14143] System zones: 1-12 [ 114.151361][T14143] EXT4-fs error (device loop0): ext4_iget_extra_inode:5035: inode #15: comm syz.0.5198: corrupted in-inode xattr: e_value size too large [ 114.172514][T14143] EXT4-fs error (device loop0): ext4_orphan_get:1398: comm syz.0.5198: couldn't read orphan inode 15 (err -117) [ 114.190579][T14143] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.192781][T14148] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.237491][T14148] ext4 filesystem being mounted at /1035/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 114.288118][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.760525][T14251] validate_nla: 1 callbacks suppressed [ 114.760543][T14251] netlink: 'syz.0.5249': attribute type 11 has an invalid length. [ 114.841531][T14265] xt_socket: unknown flags 0xc [ 114.865658][T14272] __nla_validate_parse: 11 callbacks suppressed [ 114.865674][T14272] netlink: 830 bytes leftover after parsing attributes in process `syz.0.5258'. [ 114.913739][T14278] bond0: (slave sit0): Error: Device can not be enslaved while up [ 115.075456][T14306] netlink: 12 bytes leftover after parsing attributes in process `syz.0.5276'. [ 115.383799][T14358] netlink: 'syz.1.5302': attribute type 1 has an invalid length. [ 115.488613][T14381] netlink: 24 bytes leftover after parsing attributes in process `syz.3.5312'. [ 115.630983][T14407] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5326'. [ 115.740856][ T29] kauditd_printk_skb: 51 callbacks suppressed [ 115.740871][ T29] audit: type=1400 audit(2000000012.150:354): avc: denied { connect } for pid=14419 comm="syz.4.5332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 115.762260][T14427] netlink: 4 bytes leftover after parsing attributes in process `syz.1.5333'. [ 115.771961][T14424] netlink: 12 bytes leftover after parsing attributes in process `syz.3.5336'. [ 115.861054][T14442] xt_TCPMSS: Only works on TCP SYN packets [ 115.895762][ T29] audit: type=1326 audit(2000000012.291:355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14447 comm="syz.0.5346" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 115.918698][T14452] netlink: 'syz.1.5348': attribute type 3 has an invalid length. [ 115.919206][ T29] audit: type=1326 audit(2000000012.291:356): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14447 comm="syz.0.5346" exe="/root/syz-executor" sig=0 arch=c000003e syscall=102 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 115.950380][ T29] audit: type=1326 audit(2000000012.291:357): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14447 comm="syz.0.5346" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 115.973832][ T29] audit: type=1326 audit(2000000012.291:358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14447 comm="syz.0.5346" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f91409be9a9 code=0x7ffc0000 [ 116.075862][T14471] netlink: 56 bytes leftover after parsing attributes in process `syz.4.5355'. [ 116.092392][T14474] netlink: 'syz.3.5354': attribute type 21 has an invalid length. [ 116.100339][T14474] netlink: 128 bytes leftover after parsing attributes in process `syz.3.5354'. [ 116.116267][T14474] netlink: 'syz.3.5354': attribute type 4 has an invalid length. [ 116.124077][T14474] netlink: 'syz.3.5354': attribute type 5 has an invalid length. [ 116.131863][T14474] netlink: 3 bytes leftover after parsing attributes in process `syz.3.5354'. [ 116.159741][T14480] netlink: 'syz.1.5358': attribute type 10 has an invalid length. [ 116.227415][T14480] team0: Port device dummy0 added [ 116.279252][T14494] netlink: 24 bytes leftover after parsing attributes in process `syz.4.5366'. [ 116.302259][ T29] audit: type=1400 audit(2000000012.674:359): avc: denied { relabelfrom } for pid=14497 comm="syz.3.5367" name="TCPv6" dev="sockfs" ino=38098 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 116.302271][T14498] SELinux: Context system_u:object_r:xserver_misc_device_t:s0 is not valid (left unmapped). [ 116.336140][ T29] audit: type=1400 audit(2000000012.702:360): avc: denied { relabelto } for pid=14497 comm="syz.3.5367" name="TCPv6" dev="sockfs" ino=38098 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=tcp_socket permissive=1 trawcon="system_u:object_r:xserver_misc_device_t:s0" [ 116.506506][ T29] audit: type=1400 audit(2000000012.871:361): avc: denied { ioctl } for pid=14528 comm="syz.1.5382" path="socket:[37494]" dev="sockfs" ino=37494 ioctlcmd=0x89ec scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 116.729111][T14568] loop3: detected capacity change from 0 to 1024 [ 116.752084][T14568] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 116.766656][ T29] audit: type=1400 audit(2000000013.104:362): avc: denied { read write } for pid=14571 comm="syz.2.5404" name="virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 116.790328][ T29] audit: type=1400 audit(2000000013.104:363): avc: denied { open } for pid=14571 comm="syz.2.5404" path="/dev/virtual_nci" dev="devtmpfs" ino=132 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 116.818166][T14582] –: renamed from vxcan1 (while UP) [ 116.857852][T14568] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.5402: Invalid block bitmap block 0 in block_group 0 [ 116.888033][T14568] EXT4-fs (loop3): Remounting filesystem read-only [ 116.896966][T14568] EXT4-fs (loop3): 1 orphan inode deleted [ 116.961534][T14605] lo: entered promiscuous mode [ 116.992967][T14605] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 117.096474][T14625] netlink: 'syz.0.5426': attribute type 10 has an invalid length. [ 117.106725][T14629] netlink: 'syz.4.5429': attribute type 3 has an invalid length. [ 117.177023][T14625] team0: Port device dummy0 added [ 117.419786][T14684] netlink: 'syz.0.5456': attribute type 1 has an invalid length. [ 117.633385][T14713] usb usb1: check_ctrlrecip: process 14713 (syz.4.5470) requesting ep 01 but needs 81 [ 117.643138][T14713] usb usb1: usbfs: process 14713 (syz.4.5470) did not claim interface 0 before use [ 117.732592][T14702] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 117.776775][T14727] team0: Port device dummy0 added [ 117.939042][T14749] loop3: detected capacity change from 0 to 256 [ 117.987880][T14758] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 118.059037][T14764] team0: Port device dummy0 added [ 118.322161][T14780] RDS: rds_bind could not find a transport for ::9d:0:0:0:1, load rds_tcp or rds_rdma? [ 118.969541][T14825] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 119.914044][T14889] xt_addrtype: ipv6 BLACKHOLE matching not supported [ 119.938432][T14890] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 119.954435][T14890] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 120.417332][T14921] __nla_validate_parse: 19 callbacks suppressed [ 120.417348][T14921] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5572'. [ 120.622000][T14937] loop1: detected capacity change from 0 to 512 [ 120.654530][T14937] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 120.691443][T14937] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 120.699519][T14937] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 120.742808][T14937] System zones: 0-1, 15-15, 18-18, 34-34 [ 120.775391][T14937] EXT4-fs (loop1): orphan cleanup on readonly fs [ 120.810715][T14937] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 120.825353][T14937] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 120.859778][T14937] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.5581: bg 0: block 40: padding at end of block bitmap is not set [ 120.919015][T14937] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 120.962519][T14937] EXT4-fs (loop1): 1 truncate cleaned up [ 120.993074][T14937] EXT4-fs error (device loop1): ext4_encrypted_get_link:46: inode #16: comm syz.1.5581: bad symlink. [ 121.004527][T14960] Cannot find add_set index 0 as target [ 121.090334][ T29] kauditd_printk_skb: 405 callbacks suppressed [ 121.090351][ T29] audit: type=1400 audit(2000000017.155:766): avc: denied { bind } for pid=14961 comm="syz.4.5592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 121.165688][ T29] audit: type=1400 audit(2000000017.155:767): avc: denied { read write } for pid=3305 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.189855][ T29] audit: type=1400 audit(2000000017.155:768): avc: denied { open } for pid=3305 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.213932][ T29] audit: type=1400 audit(2000000017.155:769): avc: denied { ioctl } for pid=3305 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.236290][T14971] xt_ecn: cannot match TCP bits for non-tcp packets [ 121.239419][ T29] audit: type=1400 audit(2000000017.183:770): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.239449][ T29] audit: type=1400 audit(2000000017.183:771): avc: denied { read write open } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.239476][ T29] audit: type=1400 audit(2000000017.183:772): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.239503][ T29] audit: type=1400 audit(2000000017.201:773): avc: denied { allowed } for pid=14967 comm="syz.1.5595" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 121.339975][ T29] audit: type=1400 audit(2000000017.201:774): avc: denied { create } for pid=14967 comm="syz.1.5595" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 121.367815][T14972] syz.4.5596 uses obsolete (PF_INET,SOCK_PACKET) [ 121.420030][ T29] audit: type=1400 audit(2000000017.248:775): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 121.577541][T14991] loop3: detected capacity change from 0 to 512 [ 121.640556][T14991] EXT4-fs warning (device loop3): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 121.718664][T14991] EXT4-fs (loop3): mount failed [ 121.727383][T15009] SELinux: syz.0.5614 (15009) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 121.764367][T15012] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5613'. [ 121.845354][T15015] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT [ 122.135429][T15043] netlink: 14 bytes leftover after parsing attributes in process `syz.4.5630'. [ 122.191860][T15047] wg2: entered promiscuous mode [ 122.196760][T15047] wg2: entered allmulticast mode [ 122.203731][T15048] netlink: 20 bytes leftover after parsing attributes in process `syz.2.5632'. [ 122.835760][T15105] veth0_vlan: left promiscuous mode [ 122.841069][T15105] vlan0: entered promiscuous mode [ 122.846152][T15105] veth0_vlan: entered promiscuous mode [ 122.940424][T15110] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5662'. [ 123.059689][T15118] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5668'. [ 123.210197][T15127] netlink: 14 bytes leftover after parsing attributes in process `syz.0.5671'. [ 123.272533][T15131] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5673'. [ 123.351246][T15137] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5676'. [ 123.379979][T15137] validate_nla: 8 callbacks suppressed [ 123.379996][T15137] netlink: 'syz.3.5676': attribute type 2 has an invalid length. [ 123.393289][T15137] netlink: 108 bytes leftover after parsing attributes in process `syz.3.5676'. [ 123.416911][T15139] netlink: 'syz.0.5677': attribute type 10 has an invalid length. [ 124.039720][T15171] usb usb1: usbfs: process 15171 (syz.1.5692) did not claim interface 0 before use [ 124.184688][T15175] ip6erspan0: entered promiscuous mode [ 124.791662][T15217] ip6gre1: entered promiscuous mode [ 125.007935][T15233] netlink: 'syz.3.5723': attribute type 21 has an invalid length. [ 125.028068][T15235] xt_TCPMSS: Only works on TCP SYN packets [ 125.267647][T15248] loop2: detected capacity change from 0 to 512 [ 125.312245][T15248] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 125.372131][T15248] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 125.380214][T15248] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 125.395427][T15254] xt_TCPMSS: Only works on TCP SYN packets [ 125.403285][T15248] System zones: 0-1, 15-15, 18-18, 34-34 [ 125.417576][T15248] EXT4-fs (loop2): orphan cleanup on readonly fs [ 125.425438][T15248] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 125.440119][T15248] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 125.454807][T15248] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.5730: bg 0: block 40: padding at end of block bitmap is not set [ 125.480739][T15248] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 125.499311][T15248] EXT4-fs (loop2): 1 truncate cleaned up [ 125.558024][T15248] EXT4-fs error (device loop2): ext4_encrypted_get_link:46: inode #16: comm syz.2.5730: bad symlink. [ 125.683837][T15268] loop3: detected capacity change from 0 to 4096 [ 126.132204][T15302] tmpfs: Bad value for 'mpol' [ 126.289588][T15315] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 126.373474][T15320] loop4: detected capacity change from 0 to 512 [ 126.396281][T15320] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 126.427070][T15320] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 126.435045][T15320] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e000e118, mo2=0002] [ 126.445334][ T29] kauditd_printk_skb: 694 callbacks suppressed [ 126.445349][ T29] audit: type=1400 audit(2000000022.159:1468): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.478286][T15320] System zones: 0-1, 15-15, 18-18, 34-34 [ 126.484211][T15320] EXT4-fs (loop4): orphan cleanup on readonly fs [ 126.499307][ T29] audit: type=1400 audit(2000000022.168:1469): avc: denied { open } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.523451][ T29] audit: type=1400 audit(2000000022.168:1470): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.545711][T15320] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 126.565518][ T29] audit: type=1400 audit(2000000022.281:1471): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.589750][ T29] audit: type=1400 audit(2000000022.281:1472): avc: denied { open } for pid=3314 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.615728][T15320] EXT4-fs warning (device loop4): ext4_enable_quotas:7168: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 126.630348][T15320] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 126.724930][T15320] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.5765: bg 0: block 40: padding at end of block bitmap is not set [ 126.748182][ T29] audit: type=1400 audit(2000000022.299:1473): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.772497][ T29] audit: type=1400 audit(2000000022.299:1474): avc: denied { open } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.796642][ T29] audit: type=1400 audit(2000000022.299:1475): avc: denied { ioctl } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.822257][ T29] audit: type=1400 audit(2000000022.327:1476): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 126.851125][T15320] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6548: Corrupt filesystem [ 126.905501][T15320] EXT4-fs (loop4): 1 truncate cleaned up [ 126.985737][T15320] EXT4-fs error (device loop4): ext4_encrypted_get_link:46: inode #16: comm syz.4.5765: bad symlink. [ 127.123029][T15360] netlink: 'syz.2.5781': attribute type 21 has an invalid length. [ 127.180406][T15360] netlink: 'syz.2.5781': attribute type 4 has an invalid length. [ 127.188304][T15360] __nla_validate_parse: 9 callbacks suppressed [ 127.188317][T15360] netlink: 132 bytes leftover after parsing attributes in process `syz.2.5781'. [ 127.215514][T15363] netlink: 6032 bytes leftover after parsing attributes in process `syz.0.5784'. [ 127.249135][T15366] netlink: 20 bytes leftover after parsing attributes in process `syz.1.5785'. [ 127.297348][T15366] ip6tnl1: entered allmulticast mode [ 128.031796][T15433] netlink: 28 bytes leftover after parsing attributes in process `syz.4.5809'. [ 128.061494][T15432] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 128.070077][T15432] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 128.285685][T15448] netlink: 20 bytes leftover after parsing attributes in process `syz.4.5816'. [ 128.524432][T15458] team0: Port device dummy0 removed [ 128.550624][T15458] bridge_slave_0: left allmulticast mode [ 128.556355][T15458] bridge_slave_0: left promiscuous mode [ 128.562198][T15458] bridge0: port 1(bridge_slave_0) entered disabled state [ 128.573873][T15465] netlink: 'syz.2.5821': attribute type 13 has an invalid length. [ 128.593079][T15458] bridge_slave_1: left allmulticast mode [ 128.598816][T15458] bridge_slave_1: left promiscuous mode [ 128.604602][T15458] bridge0: port 2(bridge_slave_1) entered disabled state [ 128.669237][T15458] bond0: (slave bond_slave_0): Releasing backup interface [ 128.688653][T15458] bond0: (slave bond_slave_1): Releasing backup interface [ 128.728813][T15458] team0: Port device team_slave_0 removed [ 128.747720][T15458] team0: Port device team_slave_1 removed [ 128.766126][T15458] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 128.773595][T15458] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 128.847934][T15458] batman_adv: batadv0: Interface deactivated: 26±ÿ [ 128.854690][T15458] batman_adv: batadv0: Removing interface: 26±ÿ [ 128.967312][T15485] netlink: 'syz.0.5833': attribute type 4 has an invalid length. [ 129.035881][T15489] netlink: 16 bytes leftover after parsing attributes in process `syz.3.5836'. [ 129.076470][T15489] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5836'. [ 129.392451][T15510] x_tables: unsorted entry at hook 1 [ 129.808091][T15540] netlink: 168 bytes leftover after parsing attributes in process `syz.3.5860'. [ 129.922019][T15549] netlink: 8 bytes leftover after parsing attributes in process `syz.4.5864'. [ 129.962427][T15552] netlink: 'syz.0.5867': attribute type 13 has an invalid length. [ 130.083408][T15562] netlink: 256 bytes leftover after parsing attributes in process `syz.0.5872'. [ 130.138466][T15566] ipt_REJECT: TCP_RESET invalid for non-tcp [ 130.181813][T15570] netlink: 'syz.0.5876': attribute type 15 has an invalid length. [ 130.602619][T15607] loop4: detected capacity change from 0 to 128 [ 130.689604][T15606] infiniband syz1: set active [ 130.694327][T15606] infiniband syz1: added bond0 [ 130.720399][T15614] netdevsim netdevsim2 netdevsim0: entered promiscuous mode [ 130.727774][T15614] netdevsim netdevsim2 netdevsim0: entered allmulticast mode [ 130.732842][T15606] RDS/IB: syz1: added [ 130.764425][T15606] smc: adding ib device syz1 with port count 1 [ 130.797859][T15606] smc: ib device syz1 port 1 has pnetid [ 131.285514][T15666] netlink: 'syz.1.5923': attribute type 17 has an invalid length. [ 131.351495][T15668] bridge1: entered promiscuous mode [ 131.356787][T15668] bridge1: entered allmulticast mode [ 131.850422][ T29] kauditd_printk_skb: 752 callbacks suppressed [ 131.850478][ T29] audit: type=1400 audit(2000000027.220:2229): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 131.880985][ T29] audit: type=1400 audit(2000000027.220:2230): avc: denied { open } for pid=3314 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 131.912546][ T29] audit: type=1400 audit(2000000027.229:2231): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 131.936950][ T29] audit: type=1400 audit(2000000027.229:2232): avc: denied { open } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 131.961149][ T29] audit: type=1400 audit(2000000027.229:2233): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 131.986813][ T29] audit: type=1400 audit(2000000027.248:2234): avc: denied { read write } for pid=3305 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 132.011018][ T29] audit: type=1400 audit(2000000027.248:2235): avc: denied { open } for pid=3305 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 132.035165][ T29] audit: type=1400 audit(2000000027.248:2236): avc: denied { ioctl } for pid=3305 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 132.181791][T15719] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.272517][ T29] audit: type=1400 audit(2000000027.304:2237): avc: denied { ioctl } for pid=3314 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 132.298252][ T29] audit: type=1400 audit(2000000027.416:2238): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 132.594033][T15749] tmpfs: Bad value for 'mpol' [ 132.667859][T15753] __nla_validate_parse: 9 callbacks suppressed [ 132.667875][T15753] netlink: 40 bytes leftover after parsing attributes in process `syz.0.5965'. [ 132.840184][T15766] tmpfs: Bad value for 'mpol' [ 132.915439][T15775] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.018942][T15785] netlink: 'syz.4.5981': attribute type 2 has an invalid length. [ 133.026807][T15785] netlink: 'syz.4.5981': attribute type 1 has an invalid length. [ 133.034741][T15785] netlink: 132 bytes leftover after parsing attributes in process `syz.4.5981'. [ 133.212533][T15797] netlink: 16 bytes leftover after parsing attributes in process `syz.1.5987'. [ 133.331127][T15808] xt_l2tp: unknown flags: 17 [ 133.419421][T15818] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5999'. [ 133.794022][T15856] loop1: detected capacity change from 0 to 512 [ 133.816024][T15856] EXT4-fs: Ignoring removed nobh option [ 133.907733][T15856] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #3: comm syz.1.6018: corrupted inode contents [ 133.930187][T15856] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #3: comm syz.1.6018: mark_inode_dirty error [ 133.952995][T15856] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #3: comm syz.1.6018: corrupted inode contents [ 133.966291][T15856] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #3: comm syz.1.6018: mark_inode_dirty error [ 133.982393][T15856] EXT4-fs error (device loop1): ext4_acquire_dquot:6933: comm syz.1.6018: Failed to acquire dquot type 0 [ 134.027271][T15856] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.6018: corrupted inode contents [ 134.057961][T15856] EXT4-fs error (device loop1): ext4_dirty_inode:6459: inode #16: comm syz.1.6018: mark_inode_dirty error [ 134.070909][T15856] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.6018: corrupted inode contents [ 134.090503][T15856] EXT4-fs error (device loop1): __ext4_ext_dirty:206: inode #16: comm syz.1.6018: mark_inode_dirty error [ 134.124335][T15885] netlink: 'syz.3.6032': attribute type 1 has an invalid length. [ 134.143450][T15856] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.6018: corrupted inode contents [ 134.196038][T15856] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 134.219042][T15856] EXT4-fs error (device loop1): ext4_do_update_inode:5568: inode #16: comm syz.1.6018: corrupted inode contents [ 134.243632][T15893] veth0_vlan: entered allmulticast mode [ 134.282400][T15856] EXT4-fs error (device loop1): ext4_truncate:4597: inode #16: comm syz.1.6018: mark_inode_dirty error [ 134.309268][T15895] loop3: detected capacity change from 0 to 512 [ 134.331593][T15898] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 134.356569][T15856] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 134.359240][T15895] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 134.407902][T15898] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 134.417989][T15856] EXT4-fs (loop1): 1 truncate cleaned up [ 134.442740][T15856] EXT4-fs mount: 11 callbacks suppressed [ 134.442756][T15856] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.465538][T15895] EXT4-fs (loop3): 1 truncate cleaned up [ 134.497479][T15895] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 134.510029][T15856] ext4 filesystem being mounted at /1255/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 134.601114][T15909] xt_l2tp: missing protocol rule (udp|l2tpip) [ 134.602485][T15907] netlink: 596 bytes leftover after parsing attributes in process `syz.2.6040'. [ 134.645509][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.743469][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.759244][T15916] futex_wake_op: syz.1.6044 tries to shift op by -1; fix this program [ 134.829665][T15917] loop2: detected capacity change from 0 to 512 [ 134.898094][T15920] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6046'. [ 134.956967][T15922] delete_channel: no stack [ 135.000435][T15917] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.034188][T15917] ext4 filesystem being mounted at /1175/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 135.111764][T15917] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #2: comm syz.2.6047: corrupted inode contents [ 135.186482][T15917] EXT4-fs error (device loop2): ext4_dirty_inode:6459: inode #2: comm syz.2.6047: mark_inode_dirty error [ 135.239427][T15939] netlink: 4268 bytes leftover after parsing attributes in process `syz.3.6057'. [ 135.250621][T15917] EXT4-fs error (device loop2): ext4_do_update_inode:5568: inode #2: comm syz.2.6047: corrupted inode contents [ 135.273577][T15939] netlink: 4268 bytes leftover after parsing attributes in process `syz.3.6057'. [ 135.300749][T15917] EXT4-fs error (device loop2): __ext4_ext_dirty:206: inode #2: comm syz.2.6047: mark_inode_dirty error [ 135.353256][T15941] loop1: detected capacity change from 0 to 512 [ 135.398844][ T3314] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.431940][T15941] EXT4-fs error (device loop1): ext4_ext_check_inode:523: inode #3: comm syz.1.6056: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 135.524215][T15941] EXT4-fs error (device loop1): ext4_quota_enable:7127: comm syz.1.6056: Bad quota inode: 3, type: 0 [ 135.602022][T15941] EXT4-fs warning (device loop1): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 135.650814][T15958] netlink: 'syz.3.6065': attribute type 1 has an invalid length. [ 135.658566][T15958] netlink: 161700 bytes leftover after parsing attributes in process `syz.3.6065'. [ 135.658723][T15954] loop0: detected capacity change from 0 to 512 [ 135.675498][T15941] EXT4-fs (loop1): mount failed [ 135.751433][T15954] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 135.843656][T15954] EXT4-fs (loop0): 1 truncate cleaned up [ 135.849768][T15954] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.930953][T15968] netlink: 'syz.2.6069': attribute type 21 has an invalid length. [ 135.954457][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.057858][T15979] netlink: 20 bytes leftover after parsing attributes in process `syz.1.6074'. [ 136.125134][T15979] A link change request failed with some changes committed already. Interface veth0_macvtap may have been left with an inconsistent configuration, please check. [ 136.464710][T16001] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 137.068181][T16032] loop2: detected capacity change from 0 to 512 [ 137.149970][T16032] EXT4-fs error (device loop2): ext4_ext_check_inode:523: inode #3: comm syz.2.6099: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 137.199643][T16032] EXT4-fs error (device loop2): ext4_quota_enable:7127: comm syz.2.6099: Bad quota inode: 3, type: 0 [ 137.210731][ T29] kauditd_printk_skb: 701 callbacks suppressed [ 137.210747][ T29] audit: type=1400 audit(2000000032.215:2938): avc: denied { ioctl } for pid=16045 comm="syz.3.6106" path="socket:[42332]" dev="sockfs" ino=42332 ioctlcmd=0x89e3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 137.245947][T16032] EXT4-fs warning (device loop2): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 137.269742][T16032] EXT4-fs (loop2): mount failed [ 137.283341][ T29] audit: type=1400 audit(2000000032.299:2939): avc: denied { read write } for pid=3309 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.307602][ T29] audit: type=1400 audit(2000000032.299:2940): avc: denied { open } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.410839][T16052] loop3: detected capacity change from 0 to 512 [ 137.470587][T16052] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x61000772 (sector = 1) [ 137.508946][T16052] FAT-fs (loop3): Directory bread(block 1056) failed [ 137.521680][ T29] audit: type=1400 audit(2000000032.299:2941): avc: denied { read write } for pid=3305 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.545887][ T29] audit: type=1400 audit(2000000032.299:2942): avc: denied { open } for pid=3305 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.570075][ T29] audit: type=1400 audit(2000000032.299:2943): avc: denied { ioctl } for pid=3305 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.595810][ T29] audit: type=1400 audit(2000000032.299:2944): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.600292][T16058] bridge_slave_0: left allmulticast mode [ 137.620020][ T29] audit: type=1400 audit(2000000032.299:2945): avc: denied { open } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.625666][T16058] bridge_slave_0: left promiscuous mode [ 137.625751][T16058] bridge0: port 1(bridge_slave_0) entered disabled state [ 137.649753][ T29] audit: type=1400 audit(2000000032.299:2946): avc: denied { ioctl } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.661734][T16052] FAT-fs (loop3): Directory bread(block 1057) failed [ 137.662321][ T29] audit: type=1400 audit(2000000032.346:2947): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 137.735483][T16052] FAT-fs (loop3): Directory bread(block 1058) failed [ 137.744643][T16052] FAT-fs (loop3): Directory bread(block 1059) failed [ 137.768506][T16052] FAT-fs (loop3): Directory bread(block 1060) failed [ 137.784033][T16052] FAT-fs (loop3): Directory bread(block 1061) failed [ 137.835711][T16058] bridge_slave_1: left allmulticast mode [ 137.841381][T16058] bridge_slave_1: left promiscuous mode [ 137.847222][T16058] bridge0: port 2(bridge_slave_1) entered disabled state [ 137.856094][T16052] FAT-fs (loop3): Directory bread(block 1062) failed [ 137.873867][T16052] FAT-fs (loop3): Directory bread(block 1063) failed [ 137.928054][T16058] bond0: (slave bond_slave_0): Releasing backup interface [ 137.969921][T16058] bond0: (slave bond_slave_1): Releasing backup interface [ 138.003050][T16058] team0: Port device team_slave_0 removed [ 138.030795][T16058] team0: Port device team_slave_1 removed [ 138.053699][T16058] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 138.061306][T16058] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 138.089473][T16058] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.096908][T16058] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 138.237601][T16069] team0: Port device dummy0 removed [ 138.262497][T16069] bridge_slave_0: left allmulticast mode [ 138.268257][T16069] bridge_slave_0: left promiscuous mode [ 138.274174][T16069] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.294220][T16069] bridge_slave_1: left allmulticast mode [ 138.299879][T16069] bridge_slave_1: left promiscuous mode [ 138.305603][T16069] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.362844][T16069] bond0: (slave bond_slave_0): Releasing backup interface [ 138.385680][T16069] bond0: (slave bond_slave_1): Releasing backup interface [ 138.421170][T16069] team0: Port device team_slave_0 removed [ 138.478961][T16069] team0: Port device team_slave_1 removed [ 138.495308][T16069] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 138.502938][T16069] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 138.510279][T16091] __nla_validate_parse: 5 callbacks suppressed [ 138.510294][T16091] netlink: 8 bytes leftover after parsing attributes in process `syz.3.6128'. [ 138.535273][T16069] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 138.542732][T16069] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 138.821654][T16109] bridge0: port 1(veth0_to_bridge) entered blocking state [ 138.826945][T16110] netlink: 'syz.2.6137': attribute type 4 has an invalid length. [ 138.828890][T16109] bridge0: port 1(veth0_to_bridge) entered disabled state [ 138.836511][T16110] netlink: 3657 bytes leftover after parsing attributes in process `syz.2.6137'. [ 138.892040][T16109] veth0_to_bridge: entered allmulticast mode [ 138.899335][T16109] veth0_to_bridge: entered promiscuous mode [ 138.923046][T16109] bridge0: port 1(veth0_to_bridge) entered blocking state [ 138.923155][T16116] netlink: 'syz.3.6140': attribute type 7 has an invalid length. [ 138.930198][T16109] bridge0: port 1(veth0_to_bridge) entered forwarding state [ 138.945339][T16116] netlink: 'syz.3.6140': attribute type 8 has an invalid length. [ 139.008387][T16119] ip6t_srh: unknown srh match flags 4000 [ 139.287360][T16141] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6152'. [ 139.798964][T16184] netlink: 136 bytes leftover after parsing attributes in process `syz.3.6171'. [ 139.989518][T16198] loop0: detected capacity change from 0 to 512 [ 140.046226][T16198] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #3: comm syz.0.6181: pblk 24 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0) [ 140.070853][T16198] EXT4-fs error (device loop0): ext4_quota_enable:7127: comm syz.0.6181: Bad quota inode: 3, type: 0 [ 140.090907][T16198] EXT4-fs warning (device loop0): ext4_enable_quotas:7168: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 140.160158][T16198] EXT4-fs (loop0): mount failed [ 140.184189][T16212] netlink: 'syz.1.6186': attribute type 2 has an invalid length. [ 140.688410][T16241] netlink: 344 bytes leftover after parsing attributes in process `syz.4.6200'. [ 140.817659][T16247] netlink: 'syz.1.6203': attribute type 3 has an invalid length. [ 141.252266][T16272] netlink: 696 bytes leftover after parsing attributes in process `syz.1.6214'. [ 141.461171][T16291] loop3: detected capacity change from 0 to 512 [ 141.489108][T16291] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 141.560410][T16291] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 141.598766][T16291] ext4 filesystem being mounted at /1227/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 141.797555][ T3309] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 141.915386][T16325] team0: Port device dummy0 removed [ 141.932192][T16325] bridge_slave_0: left allmulticast mode [ 141.937935][T16325] bridge_slave_0: left promiscuous mode [ 141.943800][T16325] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.008185][T16325] bridge_slave_1: left allmulticast mode [ 142.014008][T16325] bridge_slave_1: left promiscuous mode [ 142.019727][T16325] bridge0: port 2(bridge_slave_1) entered disabled state [ 142.052008][T16325] bond0: (slave bond_slave_0): Releasing backup interface [ 142.082505][T16325] bond0: (slave bond_slave_1): Releasing backup interface [ 142.119065][T16325] team0: Port device team_slave_0 removed [ 142.146781][T16325] team0: Port device team_slave_1 removed [ 142.175677][T16325] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 142.183144][T16325] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 142.229707][T16325] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 142.237253][T16325] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 142.402574][T16346] netlink: 20 bytes leftover after parsing attributes in process `syz.3.6248'. [ 142.561586][ T29] kauditd_printk_skb: 641 callbacks suppressed [ 142.561601][ T29] audit: type=1400 audit(2000000037.238:3589): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.672745][ T29] audit: type=1400 audit(2000000037.247:3590): avc: denied { read write } for pid=3309 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.697015][ T29] audit: type=1400 audit(2000000037.247:3591): avc: denied { open } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.721367][ T29] audit: type=1400 audit(2000000037.247:3592): avc: denied { ioctl } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.747139][ T29] audit: type=1400 audit(2000000037.275:3593): avc: denied { create } for pid=16359 comm="syz.1.6258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 142.764394][T16373] netlink: 12 bytes leftover after parsing attributes in process `syz.0.6265'. [ 142.767572][ T29] audit: type=1400 audit(2000000037.275:3594): avc: denied { write } for pid=16359 comm="syz.1.6258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 142.796749][ T29] audit: type=1400 audit(2000000037.275:3595): avc: denied { nlmsg_write } for pid=16359 comm="syz.1.6258" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 142.817493][ T29] audit: type=1400 audit(2000000037.294:3596): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.841856][ T29] audit: type=1400 audit(2000000037.294:3597): avc: denied { open } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.865981][ T29] audit: type=1400 audit(2000000037.294:3598): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 142.878100][T16377] (unnamed net_device) (uninitialized): option all_slaves_active: invalid value (2) [ 143.032931][T16391] loop0: detected capacity change from 0 to 512 [ 143.086030][T16391] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 143.165097][T16391] EXT4-fs error (device loop0): ext4_xattr_set_entry:1660: inode #2: comm syz.0.6270: corrupted xattr entries [ 143.215378][T16403] netlink: 40 bytes leftover after parsing attributes in process `syz.3.6275'. [ 143.265300][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.343377][T16408] (unnamed net_device) (uninitialized): option updelay: invalid value (18446744071562067968) [ 143.353684][T16408] (unnamed net_device) (uninitialized): option updelay: allowed values 0 - 2147483647 [ 144.270009][T16453] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.279004][T16453] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.288247][T16453] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.297206][T16453] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 144.312625][T16466] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6306'. [ 144.321629][T16466] tc_dump_action: action bad kind [ 144.759490][T16492] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6318'. [ 144.812243][T16492] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6318'. [ 144.910393][T16499] 8021q: adding VLAN 0 to HW filter on device bond1 [ 145.080710][T16518] ip6gre1: entered promiscuous mode [ 145.370201][T16541] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6341'. [ 145.593113][T16556] netlink: 'syz.2.6350': attribute type 3 has an invalid length. [ 145.965796][T16588] 8021q: adding VLAN 0 to HW filter on device bond1 [ 146.000838][T16596] tmpfs: Bad value for 'mpol' [ 146.198813][T16611] netlink: 12 bytes leftover after parsing attributes in process `syz.1.6376'. [ 146.818686][T16656] ip6t_rpfilter: unknown options [ 147.071387][T16672] SELinux: syz.3.6404 (16672) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 147.299898][T16689] ÿ: renamed from bond_slave_0 [ 147.414086][T16698] netlink: 'syz.3.6416': attribute type 1 has an invalid length. [ 147.912326][ T29] kauditd_printk_skb: 705 callbacks suppressed [ 147.912342][ T29] audit: type=1400 audit(2000000042.233:4304): avc: denied { ioctl } for pid=3314 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 147.963516][ T29] audit: type=1400 audit(2000000042.280:4305): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 147.989240][ T29] audit: type=1400 audit(2000000042.280:4306): avc: denied { read write } for pid=3309 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 148.013471][ T29] audit: type=1400 audit(2000000042.280:4307): avc: denied { open } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 148.037650][ T29] audit: type=1400 audit(2000000042.280:4308): avc: denied { ioctl } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 148.071698][ T29] audit: type=1400 audit(2000000042.345:4309): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 148.096031][ T29] audit: type=1400 audit(2000000042.345:4310): avc: denied { open } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 148.120128][ T29] audit: type=1400 audit(2000000042.345:4311): avc: denied { ioctl } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 148.145840][ T29] audit: type=1400 audit(2000000042.392:4312): avc: denied { allowed } for pid=16744 comm="syz.3.6443" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 148.165309][ T29] audit: type=1400 audit(2000000042.392:4313): avc: denied { create } for pid=16744 comm="syz.3.6443" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 148.560905][T16778] loop1: detected capacity change from 0 to 512 [ 148.646736][T16787] netlink: 4 bytes leftover after parsing attributes in process `syz.0.6460'. [ 148.676539][T16778] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 148.740081][T16797] netlink: 48 bytes leftover after parsing attributes in process `syz.3.6464'. [ 148.768086][T16778] ext4 filesystem being mounted at /1342/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.806170][T16801] netlink: 766 bytes leftover after parsing attributes in process `syz.4.6465'. [ 148.844999][T16778] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.6455: corrupted xattr block 32: invalid header [ 148.859023][T16778] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 148.891117][T16778] EXT4-fs error (device loop1): ext4_xattr_block_get:593: inode #15: comm syz.1.6455: corrupted xattr block 32: invalid header [ 148.923317][T16809] netlink: 20 bytes leftover after parsing attributes in process `syz.2.6469'. [ 148.932335][T16809] netlink: 128 bytes leftover after parsing attributes in process `syz.2.6469'. [ 148.964250][T16778] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop1 ino=15 [ 148.985186][T16778] EXT4-fs error (device loop1): ext4_xattr_block_list:762: inode #15: comm syz.1.6455: corrupted xattr block 32: invalid header [ 149.075883][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.577398][T16847] usb usb8: usbfs: process 16847 (syz.3.6489) did not claim interface 0 before use [ 149.636540][T16853] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 149.781675][T16865] netlink: 12 bytes leftover after parsing attributes in process `syz.3.6497'. [ 149.970656][T16881] netlink: 4 bytes leftover after parsing attributes in process `syz.1.6506'. [ 149.990523][T16883] binfmt_misc: register: failed to install interpreter file ./file2 [ 150.197522][T16900] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6516'. [ 150.206535][T16900] netlink: 24 bytes leftover after parsing attributes in process `syz.4.6516'. [ 150.215609][T16900] netlink: 12 bytes leftover after parsing attributes in process `syz.4.6516'. [ 150.307190][T16907] netlink: 8 bytes leftover after parsing attributes in process `syz.1.6518'. [ 150.352206][T16911] xt_CT: You must specify a L4 protocol and not use inversions on it [ 150.468965][T16916] xt_policy: input policy not valid in POSTROUTING and OUTPUT [ 150.794297][T16931] dummy0: entered promiscuous mode [ 150.799491][T16931] dummy0: entered allmulticast mode [ 150.853031][T16934] netlink: 8 bytes leftover after parsing attributes in process `syz.0.6532'. [ 150.906531][T16934] netlink: 24 bytes leftover after parsing attributes in process `syz.0.6532'. [ 151.366487][T16973] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6551'. [ 151.375422][T16973] netlink: 4 bytes leftover after parsing attributes in process `syz.3.6551'. [ 151.475537][T16984] loop4: detected capacity change from 0 to 512 [ 151.528057][T16984] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 151.550789][T16989] netlink: 'syz.3.6560': attribute type 15 has an invalid length. [ 151.577968][T16984] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.6554: invalid indirect mapped block 2683928664 (level 1) [ 151.676978][T16984] EXT4-fs (loop4): Remounting filesystem read-only [ 151.683602][T16984] EXT4-fs (loop4): 1 truncate cleaned up [ 151.732889][T16984] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 151.845895][T16984] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 152.442035][T17036] ip6erspan0: entered promiscuous mode [ 152.578061][T17043] syz.0.6583 (17043): /proc/17039/oom_adj is deprecated, please use /proc/17039/oom_score_adj instead. [ 152.822568][T17064] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains [ 153.122846][T17087] netlink: zone id is out of range [ 153.127980][T17087] netlink: set zone limit has 4 unknown bytes [ 153.278830][ T29] kauditd_printk_skb: 686 callbacks suppressed [ 153.278889][ T29] audit: type=1400 audit(2000000047.256:5000): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.393083][ T29] audit: type=1400 audit(2000000047.265:5001): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.417324][ T29] audit: type=1400 audit(2000000047.265:5002): avc: denied { open } for pid=3314 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.441514][ T29] audit: type=1400 audit(2000000047.265:5003): avc: denied { ioctl } for pid=3314 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.467202][ T29] audit: type=1400 audit(2000000047.293:5004): avc: denied { read write } for pid=3309 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.491459][ T29] audit: type=1400 audit(2000000047.293:5005): avc: denied { open } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.515646][ T29] audit: type=1400 audit(2000000047.293:5006): avc: denied { ioctl } for pid=3309 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.541318][ T29] audit: type=1400 audit(2000000047.331:5007): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.565553][ T29] audit: type=1400 audit(2000000047.331:5008): avc: denied { open } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.589711][ T29] audit: type=1400 audit(2000000047.331:5009): avc: denied { ioctl } for pid=3311 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 153.793463][T17126] xt_cluster: you have exceeded the maximum number of cluster nodes (1023 > 32) [ 154.018206][T17142] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=17142 comm=syz.0.6630 [ 154.665315][T17191] netlink: 'syz.3.6654': attribute type 10 has an invalid length. [ 154.836268][T17200] Unsupported ieee802154 address type: 0 [ 155.184881][T17219] __nla_validate_parse: 8 callbacks suppressed [ 155.184895][T17219] netlink: 140 bytes leftover after parsing attributes in process `syz.4.6669'. [ 155.200175][T17219] netlink: 140 bytes leftover after parsing attributes in process `syz.4.6669'. [ 155.391695][ T2994] ================================================================== [ 155.399805][ T2994] BUG: KCSAN: data-race in d_delete / step_into [ 155.406068][ T2994] [ 155.408393][ T2994] read-write to 0xffff8881069ade40 of 4 bytes by task 3737 on cpu 1: [ 155.416461][ T2994] d_delete+0x15a/0x180 [ 155.420633][ T2994] d_delete_notify+0x32/0x100 [ 155.425325][ T2994] vfs_unlink+0x30b/0x420 [ 155.429663][ T2994] do_unlinkat+0x28e/0x4c0 [ 155.434086][ T2994] __x64_sys_unlink+0x2e/0x40 [ 155.438861][ T2994] x64_sys_call+0x22a6/0x2fb0 [ 155.443538][ T2994] do_syscall_64+0xd2/0x200 [ 155.448037][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.453929][ T2994] [ 155.456245][ T2994] read to 0xffff8881069ade40 of 4 bytes by task 2994 on cpu 0: [ 155.463784][ T2994] step_into+0x12f/0x820 [ 155.468022][ T2994] walk_component+0x162/0x220 [ 155.472696][ T2994] path_lookupat+0xfe/0x2a0 [ 155.477196][ T2994] filename_lookup+0x147/0x340 [ 155.481957][ T2994] do_readlinkat+0x7d/0x320 [ 155.486469][ T2994] __x64_sys_readlink+0x47/0x60 [ 155.491321][ T2994] x64_sys_call+0x2cf3/0x2fb0 [ 155.495999][ T2994] do_syscall_64+0xd2/0x200 [ 155.500498][ T2994] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 155.506390][ T2994] [ 155.508706][ T2994] value changed: 0x00300108 -> 0x00004008 [ 155.514411][ T2994] [ 155.516725][ T2994] Reported by Kernel Concurrency Sanitizer on: [ 155.522864][ T2994] CPU: 0 UID: 0 PID: 2994 Comm: udevd Not tainted 6.16.0-rc6-syzkaller-00205-gd786aba32000 #0 PREEMPT(voluntary) [ 155.534837][ T2994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 155.544890][ T2994] ================================================================== [ 155.833877][T17212] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.841130][T17212] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.212463][T17212] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 156.256410][T17212] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 156.515525][T17212] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 156.524567][T17212] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 156.533545][T17212] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 156.542550][T17212] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0