last executing test programs: 2.599960799s ago: executing program 3 (id=3619): r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$kcm(0x11, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYRES32, @ANYBLOB="0000000000000000b70800000000e7057b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000058"], 0x0}, 0x90) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000000300)=r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r5) socket$nl_route(0x10, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r1, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0x8, r6, 0x3c}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000840)='\'', 0x1}], 0x1}, 0x4) 2.519672364s ago: executing program 3 (id=3625): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, 0x0, 0x4000000a, 0x0) syz_pidfd_open(r0, 0x0) setpgid(r0, r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x49, '\x00', 0x0, @sched_cls=0x2f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000040)={0x3, 0x0, 0x9, 0xb5e}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) syz_clone3(0x0, 0x0) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, 0x0}]) 2.262716547s ago: executing program 3 (id=3640): r0 = openat$binfmt_format(0xffffffffffffff9c, &(0x7f0000000a40)='/proc/sys/fs/binfmt_misc/syz1\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000740)='\x00\xac=W[[\x87\x12\x04\xd5\xbc\x80K\x06\xcd]4(\xa2\xee2A7:n\x8c\xa7P\x1a\x87\xd9c\xecR\xd6\xe8\xf3Y\x12\"p^\xc1\x0f\x00\x00\x00\x00\x00\x00\x00t\x00\x00\x00\x00\x00\x00\x00\x05\x00\x00\x00\x19M\xc2N%\x93t[\xf3\xee\xa4\xb4\xfbf\x8dz7\\\x8e\xac\x18\x00\xfd\x89\xe1d\xfa\xcfb\xf3\xdc\xd4CY\x9a\xef\xa3\\\xa7\xa9^\xafL:[\x8e\x83U\xff\xfd\xff\xfa\xdaL\xa99\x9b\xcfA\xe4n\xa0^\n\x1c\x84\x04\xc5a\xdf\xe5\xd4Hyn\xba:/\xa5\xf4\xaa\xfa\xcd\xc7T\x83\xf5N^\xf2n\xd0=\xb9\t\xdd-F\xacb\xac \xd3\xccj\x13\xa2\x9fLu\'\xed\x91\x867\xaa\xf5\xa0]\xb6\xaa\xea\xfd\xde\xa6\xec\b\x16\x86l:;\xf9\xdb\xcf\x88\"\xca\xe0E\xdb\xec\xf9\xb3\xed\a\x00\x00\x00\x00\x00\x00\x00\xd6.\xf7\x92\xc42\xdf\xefE\xce}\x1b\xda\xdd?\n6\xe1\xb1\xd8Y\x960\xd1\x00\x00\x00\x00\x00\x00MW\x8f\xc6\x82\xe4\x15\xf7\xe9\xd8\xc5b\x0e\x91\xc5\xc76$\x18\xa4\xbe\xe8V\x8d-\xe3\x8fC\xd5\xf5\xd6L\xe3\xce\xa1\x8dz\xce\xa7\xa5\xc8\xcbhM\x1b\xf8\x98\xc4\xfbD6\x88\xfd\xe5i\x8a\xd8\xcfm\x81Z\x19\xf0\xef\xc15\xe8\xcb\xf5\t\t\x00\x17\xfa\x1fqb\xe7\"\xcb4\xb8\xe5/\xd52\x17\x12\x1d\x04\x00\xb9|\x8d\x83\xea\xcc\x94\xebZ\xae\xaf\x19\xa4\xb2\xc6\xe1\x926B\xb6\x89Z\xa9\xb5/\xbb\x9d&\xeeO\xb3\xb3\xd4\bB\xa9f\x84\xad\t\x1a\xc2\xd5\x88\xbfo\x80V\x93\x9fl\xd7\xff\x03\xb7J\xed\x183\xe3\x7f\xfaq,\xca\x06\xb0\xc9\x92\x93\xa5I\x89\xb7\x85\x90\xb7\x1b0\xce\xd7!\x8fD\x96\xe1 ^>\x9f\x04\x89<\xb7S\x7f\x1a\x88\xab$\xd3y\xc2\xe1\x99\xbch\xd3\x83\xcd\x7f\xc5n\xb1\xc1X \x90\xbb\x1f\x01\x90\xb1O\x8d\x7f\xa8\xd4\xdbO\xef\x99\xf3\xd1M\x0f\t\x7f\n,\x84\x1f\xfa\xe2\xc8\x99\x97Oq\xae\x9b\x86h\xfa3\xb9\xfd\xbb\xd4^\xc0t\xa7]Y\xe9\x7f[\x11\xb1\xf3m\x17F\x9d\x18\xe2\xe1\x01\xb6f=-?\xbcI\xf2\xd9\xc4>-\xc0E\x9a\x82\xcc7S\xd4\xb6\'\xd2DY\xa5\x83,\xd1\xbc\xc7\xf6\xe0\x1f o\x06\xc2t\x14\xc2\xe0\x92\xc1\x8a\x85>@\xc9\xb0% \xc7\x13l\x8bJ\xe5\xec\x1dE\xf5\xc5\xe2\xe3\x10G7r#\xbc\x95&\x14\x1e\x97\xce\x83>Q@\xfb\xeb=\x1e\xb3\xd5H\x02\x86\xc6\xf3\xe1i\\\x1d\xf4\xc1\xacJC+\xc8}\x1b{\x86\x17\x00\n\"\xec\xa5x\xe6\xb1i\xeb\xb3\xb7I\x90\x9eai\xde\x01\xdc\xfeA\x05Sn\xe6\xe8^\xdf\x8c`\x17\xca\xbd\\QG\xb15\x82*=\xbd\xe9\xaf\x12<\xd7\xe1$\xa4\xdaU\xfb^\xd8!\xacxy\xd5X\xef\x03\xa7\x10\xa1C#S~\x0f\x17\t>X\\mv0\x9eZ\x89\xf4\xae\a\xc8\x16\xd2o\x16\xf3X%Q\xbd\xe9\x86V\xf2\x99^0\xe8xI(\xde-\x04s\x15\x06#2\xef\xef@\xa3t0d^^\xad\xf6\xad\xe0\x16\xf6\xa8\x99!\x0e\x9d+;D&\xebN\x94\x12\x04\x95o\xd6\x9fl\xcb\x16gc\xf5(\xaa_\xec\x9aiE\f\xd4\xc6\xf2\xae\x85n\x995\xcd\xa7\xbb\xf0pz\xff\x0f\x00\x00\x00\x00\x00\x00Li\r\x95Z\x89\"_\xe4\xba\xd4\x93\xab\xe1\xb9\xd8E[\xbb\xc9.M+\xbe\x81N\xd2\xae\xf4\x18\xd0\xe7\x98\x90,\xce\ft\xc4\xc7\x02\xaa\xc7\xeb1;\x86b)\x12{k#c\x1d@\xc31\x00\xd2}f\x8cX\xce\xed\xa4\xe4\xca\x00\x00\x00\x00\x00\x03\xfcWZ!<\x16a5ZL.\xe6\x15]\xebY\xaa\xbea\x8e\xdc\xc52r\"\xea\x9e\x03\x11&\xc3JU\xa7\xd6\x8a\xf8\xae>S\xdew\x94\x01\x88K\xe6\x86\xaf)hW\xc8\\/Pl\x9b\x1b\xf2\xf1_\xbb\xaa\xc9?\xf7\xae\x13\xc2\f=\x059\x1c\xb7\x1ca\xe4\xb8C[\x06\x8c\f%l\x19I\x1fq9y)\xaf~~\xa8\xaf\'S\xf0kA\xa8\x93\x8a\xd3\x98\xbf[5\x0f\x05\"\xbd4h\xd9\xd4\xb8\x17P\xb4\xa7\xd6\x03\x86\xe6\xb0\x90W\xc3\xbd\xcb\x1er\xc4e\xc2\x96\r\x15\x84\xda\x16m\xc7\x19g\x83O\a=\xcb\'\xb7E\xc2\xd3L\xd5\xe5\xc2&L\xebjb\xfaOBc\x95\xb7\x97[\xcd$n\xbcO\x81\x03\xc3e:C&\"\x06B:\xa4\xe9\xab\x95DG(^\xd7\xb4\x8e5\x1a\xdb\xcf\x12\xccV\xb7\x98i\xfb\xadv\xb3', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x100000c, 0x11, r1, 0x0) write$binfmt_format(r0, &(0x7f0000000a80)='-1\x00', 0x3) 2.227957668s ago: executing program 3 (id=3644): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000700)=[{{&(0x7f0000000580)={0xa, 0x4e23, 0x1, @loopback}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8020) 1.611863759s ago: executing program 1 (id=3673): io_setup(0x7fff, &(0x7f00000002c0)=0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000300), 0x103042, 0x0) io_submit(r0, 0x1, &(0x7f00000006c0)=[0x0]) 1.554571062s ago: executing program 1 (id=3674): r0 = socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg$inet6(r0, &(0x7f0000000c80)=[{{&(0x7f0000000980)={0xa, 0x4e21, 0x4, @private0={0xfc, 0x0, '\x00', 0x1}, 0xa}, 0x1c, &(0x7f0000000380)}}, {{&(0x7f0000000300)={0xa, 0x4e23, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x18}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000004c0)="af84", 0x2}], 0x1}}], 0x2, 0x40800) shutdown(r0, 0x1) getsockopt$bt_hci(r0, 0x84, 0x81, &(0x7f0000002300)=""/4113, &(0x7f00000000c0)=0x1011) 1.543718312s ago: executing program 1 (id=3675): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x3, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x1a, &(0x7f0000000200)={0x1, 'netdevsim0\x00'}, 0x18) syz_emit_ethernet(0xbb, &(0x7f0000000080)={@broadcast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0xad, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x0, 0x0, 0x3, 0x24, 0x0, {0x24, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@cipso={0x86, 0x71, 0x0, [{0x0, 0xc, "e2ffb28c599d1681fb52"}, {0x0, 0x9, "789607671442eb"}, {0x0, 0xe, "7434954373561de584b703c8"}, {0x0, 0x9, "e706d30bd224f8"}, {0x0, 0x7, "cfa11cab1a"}, {0x0, 0x10, "8475be675de6a70a05a0dc91e5c6"}, {0x1, 0xa, "6580a5e97612fe86"}, {0x0, 0x12, "240011000300"/16}, {0x0, 0xc, "c8f46976e79e56c7a95e"}]}, @cipso={0x86, 0xb, 0x3, [{0x0, 0x5, "7f36c5"}]}]}}, "97"}}}}}, 0x0) 1.530588053s ago: executing program 1 (id=3676): r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) close(r3) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000880)=@newqdisc={0x70, 0x24, 0x4ee4e6a52ff56541, 0x1, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x44, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x5a, 0x2, 0x84d, 0x9, 0x1, 0x800}, {0x8c, 0x1, 0xfffc, 0x7fff, 0x2, 0xb}, 0x5, 0x34, 0x91f}}, @TCA_TBF_PRATE64={0xc, 0x5, 0xc2240edb8ac75ac7}, @TCA_TBF_RATE64={0xc, 0x4, 0xdd31e353c9fd1eb}]}}]}, 0x70}, 0x1, 0x0, 0x0, 0x40088c1}, 0x50) sendmsg$nl_route_sched(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)=@newqdisc={0x24, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdc01, {0x0, 0x0, 0x0, r5, {0x0, 0xfff1}, {0xffff, 0xb}, {0xe, 0xffe0}}}, 0x24}, 0x1, 0x0, 0x0, 0x240040e0}, 0x4890) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xdd86, r6, 0x3e}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="80", 0x1}], 0x1}, 0x4) 1.447813487s ago: executing program 1 (id=3678): bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x601c2, 0x0) ftruncate(r0, 0x8800000) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x4c27e, 0x53) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @broadcast}, 0x2f) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000001c0)=0xa3, 0x4) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000080)=@newqdisc={0x60, 0x24, 0xd0f, 0x70bd2d, 0x0, {0x60, 0x0, 0x0, r4, {0x0, 0xa}, {0xffff, 0xffff}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x34, 0x2, [@TCA_TBF_PARMS={0x28, 0x1, {{0x4, 0x2, 0xffff, 0x0, 0x7, 0x8}, {0x12, 0x3, 0x0, 0x1, 0x1, 0x400}, 0xa5, 0x4, 0x10000000}}, @TCA_TBF_BURST={0x8, 0x6, 0x8057}]}}]}, 0x60}}, 0x44080) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=@newqdisc={0x78, 0x24, 0xd0f, 0x0, 0x0, {0x60, 0x0, 0x0, r4, {0x0, 0xf}, {0xd, 0xa}, {0x6, 0xfff3}}, [@qdisc_kind_options=@q_sfq={{0x8}, {0x4c, 0x2, {{0x2006, 0x10000, 0x3, 0x0, 0x2}, 0x80000001, 0x0, 0x8, 0x3, 0x88a, 0x9, 0x8e, 0x1b, 0x3, 0xff, {0x4415, 0xfffffffe, 0x800, 0x5, 0x4, 0x5}}}}]}, 0x78}, 0x1, 0x0, 0x0, 0x20004081}, 0x4000) sendmsg$nl_route(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000002c0)=ANY=[], 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x801) sendfile(r1, r0, 0x0, 0x578410ed) 1.371861641s ago: executing program 3 (id=3684): sendmmsg(0xffffffffffffffff, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000200)}}], 0x1, 0x24008094) r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000180)={0x1d, r1, 0x0, {0x0, 0xf0, 0x3}, 0x1}, 0x18) connect$can_j1939(r0, &(0x7f0000000140)={0x1d, r1, 0x0, {0x1, 0xff, 0xa8fe8ad4eea2351f}, 0x2}, 0x18) sendmmsg(r0, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000100), 0x1}}], 0x4000253, 0x44) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="1a6e3ad9c06b5390644d17b0b01ebc1d72", 0x11}], 0x1) 1.296625044s ago: executing program 2 (id=3690): syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x6f}, 0x94) r0 = socket(0x200000000000011, 0x2, 0xd) bind$packet(r0, &(0x7f0000000080)={0x11, 0x800, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x8000}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="d100", @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0xe000, 0x0, 0x11, 0x0, @empty, @empty}, {0x4e21, 0x0, 0xc, 0x0, @gue={{0x1, 0x1, 0x1, 0x4, 0x0, @void}}}}}}}, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x26}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x50) syz_emit_ethernet(0x32, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x2, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2, 0x1, 0x3, 0x6}}}}}}}, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, 0x0, 0x10) 1.275001995s ago: executing program 2 (id=3692): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000f91f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYBLOB="0000000000000000b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000640)="985e44efeabe001cabcf3d8673c3a254a9a2d3197970cb347b70a243bf77139a94bc3ae91684aaf7b7dff691deb8f8aef2d915fb3a0794a9a9b431a819bca6122c350637808dde804a048fd8696e524b2934126c443ce93d82e931eb9918e6c082", 0x61}], 0x1}}], 0x1, 0x2090) write$binfmt_register(0xffffffffffffffff, &(0x7f0000000300)={0x3a, 'syz2', 0x3a, 'M', 0x3a, 0x8000011000000009, 0x3a, 'B\xd4GGI\x82\\4\xbb\xbb\xbb\xb3\xd4)\xed\x8f\xaa\xf4\xd2{\xc5\t\xa9\xed\xf8e\xaa\xb9\xf5\r\xe3T\x0e\x8a\xd6\x9a_?G\x05\x00\x00\x00\x00\x00\x00\x00\x1e\x9a\xce\xac&x3\x15\x14y\xbf\xc6)\xa8\b/\x01\x00\x00\f\x8e1\xc4\xa1\xb2]I\xa5\x13}9\x1b0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc142e00004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 1.274657785s ago: executing program 2 (id=3694): ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private2={0xfc, 0x2, '\x00', 0x1}, @empty, @private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x0, 0x6, 0x900066}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'macvtap0\x00', 0x0}) sendto$packet(r0, &(0x7f00000002c0)="12043600d3fc03fc01004788031c09100628", 0xfd35, 0x4, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 1.226912138s ago: executing program 2 (id=3695): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000000700)=[{{&(0x7f0000000580)={0xa, 0x4e23, 0x1, @loopback}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000001680)='\t', 0x1}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x8020) 1.094605325s ago: executing program 4 (id=3696): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x9, 0x6, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), &(0x7f00000004c0), 0xce, r0}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000600)="c9f7b98600"/14, 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.031806537s ago: executing program 4 (id=3697): bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000000040000000800000007"], 0x50) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0200000004000000000080000000000000000000", @ANYRES32], 0x50) socket$nl_generic(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000000c0), 0x111, 0x6}}, 0x20) socket$packet(0x11, 0x3, 0x300) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940), 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0x4236}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x3, 0x0, 0x2, 0x4}}, 0x20) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 1.031672657s ago: executing program 4 (id=3698): r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, 0x0}, 0x7}], 0x1, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000140)=0x400030, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) 643.838537ms ago: executing program 1 (id=3699): r0 = socket$inet6(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f00000000c0)="800009f3220800ce", 0x8, 0x800, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2, 0x9}, 0x1c) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/165, 0xa5}], 0x1) 431.833198ms ago: executing program 0 (id=3700): r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000002240)=[{&(0x7f0000002280)="480000001400190d09004beafc0d8c560a8469600000000000bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed510000000000000000008546c8e844", 0x48}], 0x1) 412.437069ms ago: executing program 0 (id=3701): r0 = socket(0xa, 0x3, 0xff) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000)=0x6568, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6c370c8900083c0120010000000000000000000000000000fe8000000000000000000000000000aaff"], 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0, 0xfffffffffffffe84}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r1 = io_uring_setup(0x56ab, &(0x7f0000000040)={0x0, 0x36d, 0xc000, 0xc, 0xa0002f5}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0x9f69a7a086f70ae8, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x24, &(0x7f0000000000)=0xa, 0x4) io_uring_enter(r1, 0x2219, 0x7721, 0x16, 0x0, 0x0) 411.804339ms ago: executing program 2 (id=3702): mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000004, 0x204031, 0xffffffffffffffff, 0xffffd000) r0 = socket(0xa, 0x3, 0xff) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000040)=0xc, 0x4) 397.0292ms ago: executing program 2 (id=3703): futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, 0x0, &(0x7f0000048000), 0x3) futex(0x0, 0xa, 0x2000004, 0x0, 0x0, 0x5000001) futex(&(0x7f000000cffc), 0x5, 0x0, 0x0, &(0x7f0000000040), 0x42fffffe) 396.58516ms ago: executing program 0 (id=3704): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x10a) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000001c0)=@v1={0x0, @adiantum, 0x4, @desc3}) r1 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f0000000100)={'fscrypt:', @desc3}, &(0x7f0000000080)={0x0, "5e44e4b3b5d2c132ce159515703a26bc965fac88b3a91f3f10317d1c67420063311f04765f02b4e1ccf07323402fc495c815dc2b8aca0100", 0x2d}, 0x48, r1) getdents64(r0, 0x0, 0x0) keyctl$revoke(0x3, r2) 323.937463ms ago: executing program 0 (id=3705): ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@private2={0xfc, 0x2, '\x00', 0x1}, @empty, @private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x6, 0x0, 0x0, 0x6, 0x900066}) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100)=0x9, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) sendto$packet(r0, &(0x7f00000002c0)="12043600d3fc03fc01004788031c09100628", 0xfd35, 0x4, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, 0x14) 323.798273ms ago: executing program 0 (id=3706): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) wait4(r0, 0x0, 0x4000000a, 0x0) syz_pidfd_open(r0, 0x0) setpgid(r0, r0) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41100, 0x49, '\x00', 0x0, @sched_cls=0x2f, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000040)={0x3, 0x0, 0x9, 0xb5e}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xffffffff}, 0x94) syz_clone3(&(0x7f0000000900)={0x23800000, 0x0, 0x0, 0x0, {0x27}, 0x0, 0x0, 0x0, 0x0}, 0x58) io_setup(0x8, &(0x7f0000000600)=0x0) io_submit(r1, 0x1, &(0x7f0000001300)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x5, 0x6, 0xffffffffffffffff, 0x0}]) 214.130479ms ago: executing program 4 (id=3707): bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000f91f20207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000018110000", @ANYBLOB="0000000000000000b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000640)="985e44efeabe001cabcf3d8673c3a254a9a2d3197970cb347b70a243bf77139a94bc3ae91684aaf7b7dff691deb8f8aef2d915fb3a0794a9a9b431a819bca6122c350637808dde804a048fd8696e524b2934126c443ce93d82e931eb9918e6c082", 0x61}], 0x1}}], 0x1, 0x2090) write$binfmt_register(0xffffffffffffffff, &(0x7f0000000300)={0x3a, 'syz2', 0x3a, 'M', 0x3a, 0x8000011000000009, 0x3a, 'B\xd4GGI\x82\\4\xbb\xbb\xbb\xb3\xd4)\xed\x8f\xaa\xf4\xd2{\xc5\t\xa9\xed\xf8e\xaa\xb9\xf5\r\xe3T\x0e\x8a\xd6\x9a_?G\x05\x00\x00\x00\x00\x00\x00\x00\x1e\x9a\xce\xac&x3\x15\x14y\xbf\xc6)\xa8\b/\x01\x00\x00\f\x8e1\xc4\xa1\xb2]I\xa5\x13}9\x1b0x0}) sendto$packet(r0, &(0x7f00000002c0)="05031600d3fc142e00004788031c09102c28", 0xfce0, 0x4, &(0x7f0000000140)={0x11, 0x86dd, r1, 0x1, 0x0, 0x6, @multicast}, 0x14) 202.951379ms ago: executing program 4 (id=3708): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x9, 0x6, 0x8, 0x8}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040), &(0x7f00000004c0), 0xce, r0}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000010c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x2000000, 0xe, 0x0, &(0x7f0000000600)="c9f7b98600"/14, 0x0, 0x7ffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 147.996832ms ago: executing program 4 (id=3709): fsopen(0x0, 0x1) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000280)=[{0x6, 0xfd, 0x4, 0xe4}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000b80)=ANY=[], 0x134}, 0x1, 0x0, 0x0, 0x24040841}, 0x40008) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[], 0x14}, 0x1, 0x0, 0x0, 0x5a476f3fcb0229da}, 0xc045) syz_genetlink_get_family_id$devlink(&(0x7f0000000440), r1) syz_genetlink_get_family_id$tipc2(&(0x7f00000001c0), r1) 113.427774ms ago: executing program 0 (id=3710): r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) connect$unix(r2, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) connect$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(0xffffffffffffffff, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x0) mount$9p_fd(0x0, &(0x7f0000000200)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000240), 0x2, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}}) connect$unix(r2, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 0s ago: executing program 3 (id=3711): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000480)={0x3, {{0x2, 0x0, @multicast1}}}, 0x88) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x3, {{0x2, 0x4e23, @multicast2}}, 0x1}, 0x90) kernel console output (not intermixed with test programs): l block 2068, async page read [ 90.652674][ T5224] syz.3.482: attempt to access beyond end of device [ 90.652674][ T5224] loop3: rw=8388608, sector=2069, nr_sectors = 1 limit=128 [ 90.675326][ T5224] Buffer I/O error on dev loop3, logical block 2069, async page read [ 90.685258][ T5238] ext4 filesystem being mounted at /84/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 90.697349][ T5224] syz.3.482: attempt to access beyond end of device [ 90.697349][ T5224] loop3: rw=8388608, sector=2070, nr_sectors = 1 limit=128 [ 90.743709][ T5224] Buffer I/O error on dev loop3, logical block 2070, async page read [ 90.753775][ T5224] syz.3.482: attempt to access beyond end of device [ 90.753775][ T5224] loop3: rw=8388608, sector=2071, nr_sectors = 1 limit=128 [ 90.787591][ T5224] Buffer I/O error on dev loop3, logical block 2071, async page read [ 90.802859][ T28] audit: type=1400 audit(1774272470.189:725): avc: denied { write } for pid=5241 comm="syz.1.493" name="ipv6_route" dev="proc" ino=4026532954 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 90.818681][ T5224] syz.3.482: attempt to access beyond end of device [ 90.818681][ T5224] loop3: rw=8388608, sector=2072, nr_sectors = 1 limit=128 [ 90.863006][ T5224] Buffer I/O error on dev loop3, logical block 2072, async page read [ 90.962681][ T5251] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 91.015152][ T5254] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 91.039705][ T5259] FAULT_INJECTION: forcing a failure. [ 91.039705][ T5259] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 91.052906][ T5259] CPU: 0 UID: 0 PID: 5259 Comm: syz.4.499 Not tainted syzkaller #0 PREEMPT(full) [ 91.052927][ T5259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 91.052985][ T5259] Call Trace: [ 91.052991][ T5259] [ 91.052999][ T5259] __dump_stack+0x1d/0x30 [ 91.053024][ T5259] dump_stack_lvl+0x95/0xd0 [ 91.053043][ T5259] dump_stack+0x15/0x1b [ 91.053090][ T5259] should_fail_ex+0x263/0x280 [ 91.053185][ T5259] should_fail+0xb/0x20 [ 91.053201][ T5259] should_fail_usercopy+0x1a/0x20 [ 91.053221][ T5259] _copy_to_user+0x20/0xa0 [ 91.053252][ T5259] simple_read_from_buffer+0xb5/0x130 [ 91.053309][ T5259] proc_fail_nth_read+0x10e/0x150 [ 91.053330][ T5259] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 91.053356][ T5259] vfs_read+0x1ab/0x7f0 [ 91.053404][ T5259] ? __rcu_read_unlock+0x4e/0x70 [ 91.053419][ T5259] ? __fget_files+0x184/0x1c0 [ 91.053436][ T5259] ? mutex_lock+0x57/0x90 [ 91.053458][ T5259] ksys_read+0xdc/0x1a0 [ 91.053521][ T5259] __x64_sys_read+0x40/0x50 [ 91.053566][ T5259] x64_sys_call+0x2886/0x3020 [ 91.053632][ T5259] do_syscall_64+0x12c/0x370 [ 91.053694][ T5259] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.053710][ T5259] RIP: 0033:0x7f36d28acfce [ 91.053722][ T5259] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 91.053736][ T5259] RSP: 002b:00007f36d1346fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 91.053777][ T5259] RAX: ffffffffffffffda RBX: 00007f36d13476c0 RCX: 00007f36d28acfce [ 91.053788][ T5259] RDX: 000000000000000f RSI: 00007f36d13470a0 RDI: 0000000000000005 [ 91.053797][ T5259] RBP: 00007f36d1347090 R08: 0000000000000000 R09: 0000000000000000 [ 91.053815][ T5259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 91.053824][ T5259] R13: 00007f36d2b66038 R14: 00007f36d2b65fa0 R15: 00007ffed885d818 [ 91.053838][ T5259] [ 91.248987][ T5261] netlink: 16 bytes leftover after parsing attributes in process `syz.3.498'. [ 91.259195][ T5260] tipc: Invalid UDP bearer configuration [ 91.259208][ T5260] tipc: Enabling of bearer rejected, failed to enable media [ 91.267159][ T5265] set_capacity_and_notify: 3 callbacks suppressed [ 91.267187][ T5265] loop0: detected capacity change from 0 to 512 [ 91.273003][ T28] audit: type=1400 audit(1774272470.649:726): avc: denied { read } for pid=5253 comm="syz.3.498" 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 [ 91.320024][ T28] audit: type=1400 audit(1774272470.649:727): avc: denied { open } for pid=5253 comm="syz.3.498" 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 [ 91.325209][ T5269] loop4: detected capacity change from 0 to 1764 [ 91.363236][ T5265] ext4 filesystem being mounted at /124/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.373918][ T5249] loop2: detected capacity change from 0 to 512 [ 91.399263][ T5273] loop3: detected capacity change from 0 to 512 [ 91.405078][ T5265] 9p: Bad value for 'rfdno' [ 91.413443][ T5249] ext4 filesystem being mounted at /79/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 91.423885][ T5269] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 91.439605][ T5269] isofs_fill_super: get root inode failed [ 91.457841][ T5269] loop4: detected capacity change from 0 to 512 [ 91.485429][ T5269] ext4 filesystem being mounted at /106/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 91.575032][ T5269] xt_hashlimit: size too large, truncated to 1048576 [ 91.701794][ T5289] loop4: detected capacity change from 0 to 128 [ 91.764935][ T5293] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.773688][ T5293] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.824145][ T5293] random: crng reseeded on system resumption [ 91.843576][ T5295] syzkaller1: entered promiscuous mode [ 91.849168][ T5295] syzkaller1: entered allmulticast mode [ 91.895165][ T5297] syzkaller1: entered promiscuous mode [ 91.900694][ T5297] syzkaller1: entered allmulticast mode [ 91.906977][ T5297] FAULT_INJECTION: forcing a failure. [ 91.906977][ T5297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 91.920230][ T5297] CPU: 1 UID: 0 PID: 5297 Comm: syz.2.510 Not tainted syzkaller #0 PREEMPT(full) [ 91.920254][ T5297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 91.920264][ T5297] Call Trace: [ 91.920270][ T5297] [ 91.920278][ T5297] __dump_stack+0x1d/0x30 [ 91.920335][ T5297] dump_stack_lvl+0x95/0xd0 [ 91.920356][ T5297] dump_stack+0x15/0x1b [ 91.920367][ T5297] should_fail_ex+0x263/0x280 [ 91.920382][ T5297] should_fail+0xb/0x20 [ 91.920438][ T5297] should_fail_usercopy+0x1a/0x20 [ 91.920453][ T5297] _copy_from_iter+0xcf/0xea0 [ 91.920497][ T5297] ? __rcu_read_unlock+0x4e/0x70 [ 91.920509][ T5297] ? terminate_walk+0x1e6/0x210 [ 91.920523][ T5297] ? path_openat+0x1ab2/0x2050 [ 91.920554][ T5297] tun_get_user+0x15f/0x27c0 [ 91.920570][ T5297] ? ref_tracker_alloc+0x1eb/0x2f0 [ 91.920586][ T5297] tun_chr_write_iter+0x15e/0x210 [ 91.920637][ T5297] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 91.920649][ T5297] vfs_write+0x5a6/0x9f0 [ 91.920668][ T5297] ksys_write+0xdc/0x1a0 [ 91.920689][ T5297] __x64_sys_write+0x40/0x50 [ 91.920748][ T5297] x64_sys_call+0x27e1/0x3020 [ 91.920785][ T5297] do_syscall_64+0x12c/0x370 [ 91.920798][ T5297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 91.920855][ T5297] RIP: 0033:0x7f61d951c799 [ 91.920864][ T5297] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 91.920874][ T5297] RSP: 002b:00007f61d7f77028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 91.920885][ T5297] RAX: ffffffffffffffda RBX: 00007f61d9795fa0 RCX: 00007f61d951c799 [ 91.920896][ T5297] RDX: 000000000000007e RSI: 0000200000002200 RDI: 0000000000000003 [ 91.920903][ T5297] RBP: 00007f61d7f77090 R08: 0000000000000000 R09: 0000000000000000 [ 91.920910][ T5297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 91.920916][ T5297] R13: 00007f61d9796038 R14: 00007f61d9795fa0 R15: 00007ffdb4247b18 [ 91.921055][ T5297] [ 92.189907][ T5308] loop2: detected capacity change from 0 to 512 [ 92.256924][ T5314] loop0: detected capacity change from 0 to 1764 [ 92.264432][ T5314] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 92.288024][ T5318] netlink: 'syz.2.519': attribute type 46 has an invalid length. [ 92.296090][ T5314] isofs_fill_super: get root inode failed [ 92.311490][ T28] audit: type=1400 audit(1774272471.689:728): avc: denied { connect } for pid=5317 comm="syz.2.519" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 92.338028][ T5314] loop0: detected capacity change from 0 to 512 [ 92.344831][ T28] audit: type=1400 audit(1774272471.689:729): avc: denied { write } for pid=5317 comm="syz.2.519" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 92.393132][ T28] audit: type=1400 audit(1774272471.689:730): avc: denied { ioctl } for pid=5317 comm="syz.2.519" path="/dev/ppp" dev="devtmpfs" ino=140 ioctlcmd=0x743e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 92.435614][ T5314] ext4 filesystem being mounted at /128/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.450518][ T5314] xt_hashlimit: size too large, truncated to 1048576 [ 92.491296][ T5327] loop4: detected capacity change from 0 to 512 [ 92.512354][ T5326] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 92.551085][ T5326] isofs_fill_super: get root inode failed [ 92.611363][ T5322] ext4 filesystem being mounted at /85/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.633535][ T5312] ext4 filesystem being mounted at /90/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.657908][ T5334] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 92.670754][ T5338] EXT4-fs: Ignoring removed i_version option [ 92.676770][ T5338] EXT4-fs: Ignoring removed bh option [ 92.707927][ T5334] isofs_fill_super: get root inode failed [ 92.750148][ T5338] ext4 filesystem being mounted at /103/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 92.883763][ T5349] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.517: bg 0: block 345: padding at end of block bitmap is not set [ 92.935142][ T5334] ext4 filesystem being mounted at /112/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 92.978373][ T5355] FAT-fs (loop2): FAT read failed (blocknr 128) [ 92.984757][ T5349] EXT4-fs (loop1): Remounting filesystem read-only [ 93.051638][ T5356] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 93.342852][ T5360] FAT-fs (loop4): FAT read failed (blocknr 128) [ 93.720069][ T5373] syzkaller1: entered promiscuous mode [ 93.766053][ T5373] syzkaller1: entered allmulticast mode [ 93.772223][ T28] audit: type=1400 audit(1774272473.149:731): avc: denied { setopt } for pid=5375 comm="syz.2.533" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 94.040268][ T28] audit: type=1400 audit(1774272473.429:732): avc: denied { unmount } for pid=3311 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 94.264981][ T28] audit: type=1400 audit(1774272473.649:733): avc: denied { getopt } for pid=5417 comm="syz.2.554" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 94.338664][ T28] audit: type=1400 audit(1774272473.719:734): avc: denied { read } for pid=5420 comm="syz.4.556" path="socket:[11622]" dev="sockfs" ino=11622 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 94.555179][ T5452] netlink: 36 bytes leftover after parsing attributes in process `syz.2.569'. [ 94.579859][ T5453] bond1: (slave .`): Releasing active interface [ 94.591800][ T5453] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 94.642778][ T5462] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 94.725277][ T28] audit: type=1400 audit(1774272474.109:735): avc: denied { bind } for pid=5474 comm="syz.2.577" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 94.751863][ T28] audit: type=1400 audit(1774272474.139:736): avc: denied { ioctl } for pid=5479 comm="syz.3.578" path="socket:[11740]" dev="sockfs" ino=11740 ioctlcmd=0x7452 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 94.779618][ T28] audit: type=1400 audit(1774272474.169:737): avc: denied { lock } for pid=5481 comm="syz.2.579" path="socket:[11743]" dev="sockfs" ino=11743 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 94.819937][ T5482] FAT-fs (loop2): FAT read failed (blocknr 128) [ 94.949002][ T5492] EXT4-fs: Ignoring removed oldalloc option [ 94.970787][ T5492] EXT4-fs (loop2): 1 truncate cleaned up [ 95.028394][ T5497] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 95.125538][ T5500] EXT4-fs: Ignoring removed oldalloc option [ 95.151758][ T5500] EXT4-fs (loop3): 1 truncate cleaned up [ 95.361262][ T5509] syz.4.590 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 95.393631][ T5513] xt_hashlimit: size too large, truncated to 1048576 [ 95.535734][ T5516] xt_hashlimit: size too large, truncated to 1048576 [ 95.745084][ T5528] team0: Port device xfrm0 removed [ 95.750403][ T5528] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 95.781938][ T5533] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 95.795398][ T5533] isofs_fill_super: get root inode failed [ 95.809543][ T5526] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 95.830270][ T5533] xt_hashlimit: size too large, truncated to 1048576 [ 95.832152][ T5534] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 95.849024][ T5526] isofs_fill_super: get root inode failed [ 95.868302][ T5536] EXT4-fs: Ignoring removed oldalloc option [ 95.887704][ T5534] isofs_fill_super: get root inode failed [ 95.915373][ T5526] EXT4-fs mount: 29 callbacks suppressed [ 95.915387][ T5526] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 95.959240][ T5536] EXT4-fs (loop2): 1 truncate cleaned up [ 95.969609][ T5526] ext4 filesystem being mounted at /97/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.988073][ T5536] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.001635][ T5526] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.019683][ T5531] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.032908][ T5531] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.048687][ T5531] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.208516][ T5557] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 96.208577][ T5557] isofs_fill_super: get root inode failed [ 96.290230][ T5557] set_capacity_and_notify: 21 callbacks suppressed [ 96.290245][ T5557] loop1: detected capacity change from 0 to 512 [ 96.357117][ T5557] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 96.370676][ T5557] ext4 filesystem being mounted at /98/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.381929][ T5557] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.392824][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 96.643788][ T5557] xt_hashlimit: size too large, truncated to 1048576 [ 96.726157][ T5567] xt_hashlimit: size too large, truncated to 1048576 [ 97.652726][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 97.652742][ T28] audit: type=1400 audit(1774272477.039:740): avc: denied { listen } for pid=5581 comm="syz.1.609" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 98.036759][ T5586] loop4: detected capacity change from 0 to 512 [ 98.078531][ T5586] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.125791][ T5588] loop1: detected capacity change from 0 to 1764 [ 98.149069][ T5586] ext4 filesystem being mounted at /131/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.180122][ T5588] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 98.213614][ T5591] loop3: detected capacity change from 0 to 1764 [ 98.222307][ T5588] isofs_fill_super: get root inode failed [ 98.251807][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.305575][ T5591] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 98.320262][ T5588] xt_hashlimit: size too large, truncated to 1048576 [ 98.327808][ T5591] isofs_fill_super: get root inode failed [ 98.348245][ T5591] loop3: detected capacity change from 0 to 512 [ 98.376562][ T5591] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 98.376617][ T5591] ext4 filesystem being mounted at /118/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.377083][ T5591] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.562320][ T5605] loop3: detected capacity change from 0 to 512 [ 98.673704][ T5605] EXT4-fs: Ignoring removed oldalloc option [ 98.691031][ T5614] xt_hashlimit: size too large, truncated to 1048576 [ 98.821306][ T3554] hid-generic 0000:0000:0000.0007: unknown main item tag 0x0 [ 98.839941][ T3554] hid-generic 0000:0000:0000.0007: hidraw0: HID v0.00 Device [syz1] on syz0 [ 99.105564][ T5605] EXT4-fs (loop3): 1 truncate cleaned up [ 99.691459][ T5605] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.303715][ T28] audit: type=1326 audit(1774272480.689:741): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.303745][ T28] audit: type=1326 audit(1774272480.689:742): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.303807][ T28] audit: type=1326 audit(1774272480.689:743): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.303825][ T28] audit: type=1326 audit(1774272480.689:744): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.303846][ T28] audit: type=1326 audit(1774272480.689:745): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.303924][ T28] audit: type=1326 audit(1774272480.689:746): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.303946][ T28] audit: type=1326 audit(1774272480.689:747): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.303967][ T28] audit: type=1326 audit(1774272480.689:748): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.304001][ T28] audit: type=1326 audit(1774272480.689:749): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=5637 comm="syz.0.623" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 101.391292][ T5641] loop0: detected capacity change from 0 to 512 [ 101.407594][ T5641] EXT4-fs: Ignoring removed i_version option [ 101.407642][ T5641] EXT4-fs: Ignoring removed bh option [ 101.496383][ T5644] loop4: detected capacity change from 0 to 1764 [ 101.507309][ T5644] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 101.507450][ T5644] isofs_fill_super: get root inode failed [ 101.529910][ T5646] loop2: detected capacity change from 0 to 512 [ 101.530151][ T5646] EXT4-fs: Ignoring removed i_version option [ 101.530238][ T5646] EXT4-fs: Ignoring removed bh option [ 101.531386][ T5641] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.531545][ T5641] ext4 filesystem being mounted at /146/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 101.632510][ T5646] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.632755][ T5646] ext4 filesystem being mounted at /118/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 103.969800][ T5655] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 104.349831][ T5656] sch_tbf: burst 19872 is lower than device lo mtu (65550) ! [ 104.589307][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 104.589329][ T28] audit: type=1400 audit(1774272483.969:767): avc: denied { create } for pid=5661 comm="syz.4.628" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 105.594733][ T5662] loop4: detected capacity change from 0 to 512 [ 105.642590][ T3311] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.726484][ T5662] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 105.727395][ T5662] ext4 filesystem being mounted at /136/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.781698][ T28] audit: type=1400 audit(1774272485.129:768): avc: denied { mount } for pid=5661 comm="syz.4.628" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 105.781723][ T28] audit: type=1400 audit(1774272485.129:769): avc: denied { watch } for pid=5661 comm="syz.4.628" path="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=dir permissive=1 [ 105.890978][ T3315] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.925648][ T3312] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.059073][ T3323] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.080501][ T5673] loop0: detected capacity change from 0 to 512 [ 106.228949][ T5694] syzkaller0: entered promiscuous mode [ 106.228966][ T5694] syzkaller0: entered allmulticast mode [ 106.405846][ T5713] loop0: detected capacity change from 0 to 2048 [ 106.410369][ T5712] syzkaller0: entered promiscuous mode [ 106.426118][ T5712] syzkaller0: entered allmulticast mode [ 106.461641][ T3303] loop0: p1 < > p4 [ 106.465605][ T28] audit: type=1400 audit(1774272485.849:770): avc: denied { connect } for pid=5716 comm="syz.2.649" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 106.486110][ T3303] loop0: p4 size 722688 extends beyond EOD, truncated [ 106.509928][ T5713] loop0: p1 < > p4 [ 106.525579][ T5713] loop0: p4 size 722688 extends beyond EOD, truncated [ 106.549013][ T3001] loop0: p1 < > p4 [ 106.555080][ T3001] loop0: p4 size 722688 extends beyond EOD, truncated [ 106.592792][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 106.607530][ T3574] udevd[3574]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 106.646505][ T3301] udevd[3301]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 106.647790][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 106.671123][ T5738] netlink: 8 bytes leftover after parsing attributes in process `syz.0.658'. [ 106.745169][ T3574] udevd[3574]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 106.766592][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 106.779937][ T5749] netlink: 'syz.3.659': attribute type 10 has an invalid length. [ 106.798073][ T5749] team0: Port device xfrm0 added [ 106.835391][ T28] audit: type=1400 audit(1774272486.219:771): avc: denied { listen } for pid=5752 comm="syz.4.665" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 107.091636][ T5757] loop1: detected capacity change from 0 to 256 [ 107.098246][ T28] audit: type=1400 audit(1774272486.389:772): avc: denied { execute } for pid=5754 comm="syz.0.668" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=11255 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:hugetlbfs_t tclass=file permissive=1 [ 107.386405][ T5750] loop2: detected capacity change from 0 to 8192 [ 107.506663][ T28] audit: type=1400 audit(1774272486.889:773): avc: denied { read write } for pid=5771 comm="syz.2.673" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 107.578293][ T28] audit: type=1400 audit(1774272486.889:774): avc: denied { open } for pid=5771 comm="syz.2.673" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 107.645004][ T5784] loop2: detected capacity change from 0 to 256 [ 107.657669][ T28] audit: type=1400 audit(1774272487.039:775): avc: denied { watch } for pid=5783 comm="syz.2.677" path="/128/file0/file0" dev="loop2" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 107.798889][ T5794] loop2: detected capacity change from 0 to 128 [ 107.812923][ T5794] netlink: 60 bytes leftover after parsing attributes in process `syz.2.681'. [ 107.948521][ T5815] netlink: 8 bytes leftover after parsing attributes in process `syz.0.691'. [ 108.137032][ T5835] 8021q: adding VLAN 0 to HW filter on device bond0 [ 108.144637][ T5835] 8021q: adding VLAN 0 to HW filter on device team0 [ 108.153507][ T5835] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 108.750421][ T5860] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 108.850264][ T5864] loop3: detected capacity change from 0 to 164 [ 108.906913][ T5864] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 109.096082][ T28] audit: type=1400 audit(1774272488.479:776): avc: denied { mounton } for pid=5885 comm="syz.3.722" path="/proc/357/task" dev="proc" ino=13418 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 109.169578][ T5892] syzkaller0: entered promiscuous mode [ 109.175061][ T5892] syzkaller0: entered allmulticast mode [ 109.459317][ T5944] syzkaller0: entered promiscuous mode [ 109.464895][ T5944] syzkaller0: entered allmulticast mode [ 109.567743][ T5960] netlink: 8 bytes leftover after parsing attributes in process `syz.3.756'. [ 109.641884][ T5969] syzkaller0: entered promiscuous mode [ 109.647550][ T5969] syzkaller0: entered allmulticast mode [ 109.745201][ T5984] netlink: 'syz.3.768': attribute type 3 has an invalid length. [ 109.781014][ T5988] loop2: detected capacity change from 0 to 7 [ 109.794475][ T5988] loop2: [ 109.919493][ T6010] netlink: 'syz.1.780': attribute type 3 has an invalid length. [ 110.085841][ T6021] loop1: detected capacity change from 0 to 1764 [ 110.093184][ T6021] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 110.102415][ T6021] isofs_fill_super: get root inode failed [ 110.112969][ T6021] loop1: detected capacity change from 0 to 512 [ 110.132112][ T6021] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 110.148777][ T6021] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 110.159670][ T6021] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 110.248131][ T6030] loop2: detected capacity change from 0 to 7 [ 110.419084][ T6042] syzkaller0: entered promiscuous mode [ 110.433086][ T6042] syzkaller0: entered allmulticast mode [ 110.442988][ T6046] syzkaller0: entered promiscuous mode [ 110.449363][ T6046] syzkaller0: entered allmulticast mode [ 110.665877][ T6052] syzkaller0: entered promiscuous mode [ 110.688376][ T6052] syzkaller0: entered allmulticast mode [ 111.239797][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 111.239813][ T28] audit: type=1400 audit(1774272490.629:778): avc: denied { create } for pid=6080 comm="syz.4.812" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 111.305500][ T6082] cgroup: Setting release_agent not allowed [ 111.318824][ T28] audit: type=1400 audit(1774272490.659:779): avc: denied { sys_admin } for pid=6080 comm="syz.4.812" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 111.426991][ T6089] syzkaller0: entered promiscuous mode [ 111.438669][ T6089] syzkaller0: entered allmulticast mode [ 111.698648][ T28] audit: type=1400 audit(1774272491.079:780): avc: denied { create } for pid=6104 comm="syz.4.823" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 111.801802][ T28] audit: type=1400 audit(1774272491.119:781): avc: denied { write } for pid=6104 comm="syz.4.823" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 111.829177][ T6113] syzkaller0: entered promiscuous mode [ 111.861628][ T6113] syzkaller0: entered allmulticast mode [ 111.893848][ T28] audit: type=1400 audit(1774272491.139:782): avc: denied { read write } for pid=6107 comm="syz.3.825" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 111.938365][ T28] audit: type=1400 audit(1774272491.139:783): avc: denied { open } for pid=6107 comm="syz.3.825" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:infiniband_device_t tclass=chr_file permissive=1 [ 112.005722][ T6124] syzkaller0: entered promiscuous mode [ 112.011378][ T6124] syzkaller0: entered allmulticast mode [ 112.628146][ T6141] syzkaller0: entered promiscuous mode [ 112.633886][ T6143] netlink: 'syz.0.838': attribute type 3 has an invalid length. [ 112.657700][ T6141] syzkaller0: entered allmulticast mode [ 112.807956][ T6154] syzkaller0: entered promiscuous mode [ 112.829870][ T6154] syzkaller0: entered allmulticast mode [ 112.880377][ T6159] set_capacity_and_notify: 4 callbacks suppressed [ 112.880393][ T6159] loop2: detected capacity change from 0 to 7 [ 112.906807][ T6159] loop2: [ 113.073217][ T6170] loop4: detected capacity change from 0 to 128 [ 113.097360][ T6169] bio_check_eod: 7 callbacks suppressed [ 113.097383][ T6169] syz.4.848: attempt to access beyond end of device [ 113.097383][ T6169] loop4: rw=2049, sector=138, nr_sectors = 2 limit=128 [ 113.277397][ T6179] Driver unsupported XDP return value 0 on prog (id 176) dev N/A, expect packet loss! [ 113.372483][ T6181] syzkaller0: entered promiscuous mode [ 113.434903][ T6183] loop2: detected capacity change from 0 to 164 [ 113.474320][ T6181] syzkaller0: entered allmulticast mode [ 113.561308][ T6186] loop0: detected capacity change from 0 to 256 [ 113.860471][ T6198] loop1: detected capacity change from 0 to 512 [ 114.133354][ T6191] syzkaller0: entered promiscuous mode [ 114.151384][ T6191] syzkaller0: entered allmulticast mode [ 114.183820][ T6206] loop1: detected capacity change from 0 to 164 [ 114.274284][ T28] audit: type=1400 audit(1774272493.659:784): avc: denied { allowed } for pid=6209 comm="syz.4.866" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 114.531059][ T6218] loop1: detected capacity change from 0 to 256 [ 114.624778][ T6218] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 114.699007][ T3554] IPVS: starting estimator thread 0... [ 114.734710][ T6230] loop4: detected capacity change from 0 to 512 [ 114.798690][ T6227] IPVS: using max 2496 ests per chain, 124800 per kthread [ 114.824471][ T6239] syzkaller0: entered promiscuous mode [ 114.837718][ T6239] syzkaller0: entered allmulticast mode [ 114.882588][ T6248] syzkaller0: entered promiscuous mode [ 114.888210][ T6248] syzkaller0: entered allmulticast mode [ 114.957294][ T6253] syzkaller1: entered promiscuous mode [ 114.958708][ T28] audit: type=1400 audit(1774272494.339:785): avc: denied { ioctl } for pid=6252 comm="syz.1.882" path="socket:[14041]" dev="sockfs" ino=14041 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 114.962946][ T6253] syzkaller1: entered allmulticast mode [ 115.211912][ T6276] syzkaller0: entered promiscuous mode [ 115.230795][ T6276] syzkaller0: entered allmulticast mode [ 115.297065][ T28] audit: type=1400 audit(1774272494.679:786): avc: denied { write } for pid=6287 comm="syz.3.897" name="rtc0" dev="devtmpfs" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 115.591352][ T6317] loop0: detected capacity change from 0 to 256 [ 115.676729][ T6321] syzkaller0: entered promiscuous mode [ 115.697233][ T6321] syzkaller0: entered allmulticast mode [ 115.770631][ T6332] syzkaller0: entered promiscuous mode [ 115.779258][ T6332] syzkaller0: entered allmulticast mode [ 115.909597][ T6344] netlink: 16 bytes leftover after parsing attributes in process `syz.2.922'. [ 116.186603][ T6360] loop2: detected capacity change from 0 to 7 [ 116.249170][ T6370] netlink: 'syz.3.934': attribute type 3 has an invalid length. [ 116.499212][ T6395] syzkaller0: entered promiscuous mode [ 116.504714][ T6395] syzkaller0: entered allmulticast mode [ 116.590384][ T6402] netlink: 'syz.4.949': attribute type 3 has an invalid length. [ 116.692805][ T6414] syzkaller0: entered promiscuous mode [ 116.698396][ T6414] syzkaller0: entered allmulticast mode [ 116.726381][ T6421] netlink: 32 bytes leftover after parsing attributes in process `syz.0.958'. [ 116.750779][ T28] audit: type=1400 audit(1774272496.109:787): avc: denied { read } for pid=6420 comm="syz.0.958" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 116.815798][ T28] audit: type=1400 audit(1774272496.109:788): avc: denied { open } for pid=6420 comm="syz.0.958" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 116.998514][ T28] audit: type=1400 audit(1774272496.379:789): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 117.178923][ T6456] netlink: 'syz.3.969': attribute type 3 has an invalid length. [ 117.254989][ T6466] syzkaller0: entered promiscuous mode [ 117.276763][ T6466] syzkaller0: entered allmulticast mode [ 117.389098][ T6470] syzkaller0: entered promiscuous mode [ 117.398952][ T6470] syzkaller0: entered allmulticast mode [ 117.573910][ T6493] netlink: 32 bytes leftover after parsing attributes in process `syz.2.988'. [ 117.630954][ T6495] netlink: 'syz.3.989': attribute type 3 has an invalid length. [ 117.926201][ T6516] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1000'. [ 117.943399][ T6522] netlink: 16 bytes leftover after parsing attributes in process `syz.4.1003'. [ 117.952824][ T6516] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1000'. [ 117.963378][ T6523] set_capacity_and_notify: 2 callbacks suppressed [ 117.963394][ T6523] loop2: detected capacity change from 0 to 7 [ 117.985003][ T6520] syzkaller0: entered promiscuous mode [ 117.990547][ T6520] syzkaller0: entered allmulticast mode [ 118.565362][ T6538] loop0: detected capacity change from 0 to 256 [ 118.602425][ T6540] syzkaller0: entered promiscuous mode [ 118.619949][ T6540] syzkaller0: entered allmulticast mode [ 118.621578][ T28] audit: type=1400 audit(1774272498.009:790): avc: denied { watch_reads } for pid=6537 comm="syz.0.1008" path="/244/file0" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 118.750734][ T6549] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1014'. [ 118.765463][ T6549] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1014'. [ 118.895258][ T6559] syzkaller0: entered promiscuous mode [ 118.901434][ T6559] syzkaller0: entered allmulticast mode [ 118.974704][ T6573] loop4: detected capacity change from 0 to 164 [ 119.050363][ T6584] loop4: detected capacity change from 0 to 256 [ 119.067750][ T6584] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 119.111412][ T6578] syzkaller0: entered promiscuous mode [ 119.135033][ T6590] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1029'. [ 119.166425][ T6578] syzkaller0: entered allmulticast mode [ 119.172246][ T6590] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1029'. [ 119.313138][ T6601] syzkaller0: entered promiscuous mode [ 119.329396][ T6601] syzkaller0: entered allmulticast mode [ 119.423590][ T6621] syzkaller0: entered promiscuous mode [ 119.429519][ T6621] syzkaller0: entered allmulticast mode [ 119.492389][ T6631] loop2: detected capacity change from 0 to 7 [ 119.537679][ T6638] loop0: detected capacity change from 0 to 256 [ 119.549454][ T6638] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 119.711935][ T6662] loop0: detected capacity change from 0 to 256 [ 119.722352][ T6663] loop2: detected capacity change from 0 to 7 [ 119.976053][ T6699] loop0: detected capacity change from 0 to 256 [ 120.115813][ T6721] syzkaller0: entered promiscuous mode [ 120.129706][ T6721] syzkaller0: entered allmulticast mode [ 120.180340][ T6725] loop4: detected capacity change from 0 to 164 [ 120.590315][ T6770] netlink: 'syz.2.1107': attribute type 3 has an invalid length. [ 120.762462][ T28] audit: type=1400 audit(1774272500.149:791): avc: denied { setopt } for pid=6784 comm="syz.3.1113" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 120.933997][ T6807] __nla_validate_parse: 10 callbacks suppressed [ 120.934015][ T6807] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1122'. [ 120.968783][ T6807] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1122'. [ 121.270266][ T6842] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1136'. [ 121.405888][ T28] audit: type=1400 audit(1774272500.789:792): avc: denied { read } for pid=6845 comm="syz.1.1138" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 121.450045][ T6850] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 122.206949][ T28] audit: type=1400 audit(1774272501.589:793): avc: denied { mounton } for pid=6887 comm="syz.2.1156" path="/208/file0" dev="tmpfs" ino=1126 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 122.321336][ T6901] program syz.3.1161 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 123.065573][ T6981] syzkaller0: entered promiscuous mode [ 123.082779][ T6981] syzkaller0: entered allmulticast mode [ 123.141641][ T28] audit: type=1326 audit(1774272502.529:794): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.198683][ T28] audit: type=1326 audit(1774272502.529:795): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.236482][ T28] audit: type=1326 audit(1774272502.529:796): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.307747][ T28] audit: type=1326 audit(1774272502.529:797): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.366936][ T28] audit: type=1326 audit(1774272502.529:798): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=7 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.395997][ T28] audit: type=1326 audit(1774272502.529:799): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.419750][ T28] audit: type=1326 audit(1774272502.559:800): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.443314][ T28] audit: type=1326 audit(1774272502.559:801): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.477183][ T28] audit: type=1326 audit(1774272502.559:802): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6991 comm="syz.0.1200" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f815f88c799 code=0x7ffc0000 [ 123.532148][ T7019] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 123.622664][ T7029] syzkaller0: entered promiscuous mode [ 123.633180][ T7031] netlink: 'syz.3.1217': attribute type 3 has an invalid length. [ 123.642155][ T7029] syzkaller0: entered allmulticast mode [ 123.996460][ T7063] netlink: 'syz.4.1231': attribute type 3 has an invalid length. [ 124.161598][ T7080] program syz.4.1240 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 124.262237][ T7095] set_capacity_and_notify: 7 callbacks suppressed [ 124.262252][ T7095] loop2: detected capacity change from 0 to 128 [ 124.278353][ T7095] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fff0000) [ 124.286269][ T7095] FAT-fs (loop2): Filesystem has been set read-only [ 124.440154][ T7100] netlink: 'syz.3.1250': attribute type 3 has an invalid length. [ 124.794645][ T7123] loop4: detected capacity change from 0 to 256 [ 124.816566][ T7123] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 125.180185][ T7141] netlink: 'syz.2.1264': attribute type 3 has an invalid length. [ 125.471055][ T7158] loop2: detected capacity change from 0 to 164 [ 125.489811][ T7158] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 125.526647][ T7161] loop2: detected capacity change from 0 to 256 [ 125.537722][ T7161] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 125.623056][ T7167] netlink: 'syz.1.1278': attribute type 3 has an invalid length. [ 125.643747][ T7168] loop2: detected capacity change from 0 to 128 [ 125.651794][ T7168] FAT-fs (loop2): error, invalid access to FAT (entry 0x0fff0000) [ 125.659678][ T7168] FAT-fs (loop2): Filesystem has been set read-only [ 125.720760][ T7174] sctp: [Deprecated]: syz.1.1281 (pid 7174) Use of int in max_burst socket option. [ 125.720760][ T7174] Use struct sctp_assoc_value instead [ 125.792340][ T7180] IPVS: lblc: FWM 3 0x00000003 - no destination available [ 125.845619][ T7184] syzkaller0: entered promiscuous mode [ 125.860451][ T7184] syzkaller0: entered allmulticast mode [ 126.095798][ T7228] loop3: detected capacity change from 0 to 164 [ 126.107963][ T7228] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 126.189315][ T7236] syzkaller0: entered promiscuous mode [ 126.196302][ T7236] syzkaller0: entered allmulticast mode [ 126.908928][ T7251] loop2: detected capacity change from 0 to 256 [ 126.915737][ T7251] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 127.096853][ T7263] syzkaller0: entered promiscuous mode [ 127.109054][ T7263] syzkaller0: entered allmulticast mode [ 127.151270][ T7277] 9p: Bad value for 'rfdno' [ 127.195322][ T7286] loop2: detected capacity change from 0 to 7 [ 127.270630][ T7294] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1334'. [ 127.314300][ T7309] loop1: detected capacity change from 0 to 256 [ 127.357824][ T7308] 9p: Bad value for 'rfdno' [ 127.420616][ T7324] loop2: detected capacity change from 0 to 7 [ 127.499545][ T7338] netlink: 32 bytes leftover after parsing attributes in process `syz.4.1352'. [ 127.603272][ T7358] program syz.2.1357 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 127.637545][ T7347] syzkaller0: entered promiscuous mode [ 127.643159][ T7347] syzkaller0: entered allmulticast mode [ 127.827869][ T7387] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 128.115736][ T7423] program syz.1.1382 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 128.152192][ T7421] syzkaller0: entered promiscuous mode [ 128.157686][ T7421] syzkaller0: entered allmulticast mode [ 128.371452][ T7457] netlink: 32 bytes leftover after parsing attributes in process `syz.3.1393'. [ 128.535265][ T7479] syzkaller0: entered promiscuous mode [ 128.540949][ T7479] syzkaller0: entered allmulticast mode [ 128.915607][ T7538] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 129.238239][ T7576] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1435'. [ 129.482473][ T7604] program syz.1.1447 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 129.515568][ T7608] netlink: 32 bytes leftover after parsing attributes in process `syz.1.1448'. [ 129.661936][ T7626] set_capacity_and_notify: 5 callbacks suppressed [ 129.661951][ T7626] loop1: detected capacity change from 0 to 128 [ 129.683994][ T7626] FAT-fs (loop1): error, invalid access to FAT (entry 0x0fff0000) [ 129.706388][ T7626] FAT-fs (loop1): Filesystem has been set read-only [ 129.752844][ T7631] program syz.4.1458 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 130.050753][ T7672] loop2: detected capacity change from 0 to 7 [ 130.221238][ T7684] syzkaller0: entered promiscuous mode [ 130.237131][ T7684] syzkaller0: entered allmulticast mode [ 130.270660][ T7686] syzkaller0: entered promiscuous mode [ 130.276146][ T7686] syzkaller0: entered allmulticast mode [ 130.456397][ T7703] loop0: detected capacity change from 0 to 128 [ 130.491784][ T7705] loop2: detected capacity change from 0 to 7 [ 130.898989][ T7756] syzkaller0: entered promiscuous mode [ 130.904645][ T7756] syzkaller0: entered allmulticast mode [ 130.988300][ T7766] syzkaller0: entered promiscuous mode [ 131.000596][ T7766] syzkaller0: entered allmulticast mode [ 131.033252][ T7786] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1523'. [ 131.090769][ T7794] loop2: detected capacity change from 0 to 7 [ 131.183131][ T7806] loop2: detected capacity change from 0 to 7 [ 131.186018][ T7808] program syz.2.1531 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.251533][ T7817] loop2: detected capacity change from 0 to 7 [ 131.270243][ T7819] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1536'. [ 131.309640][ T7826] syzkaller0: entered promiscuous mode [ 131.315186][ T7826] syzkaller0: entered allmulticast mode [ 131.422411][ T7843] loop2: detected capacity change from 0 to 7 [ 131.514591][ T7852] syzkaller0: entered promiscuous mode [ 131.520236][ T7852] syzkaller0: entered allmulticast mode [ 131.611737][ T7864] syzkaller0: entered promiscuous mode [ 131.617320][ T7864] syzkaller0: entered allmulticast mode [ 131.700000][ T7871] loop4: detected capacity change from 0 to 256 [ 131.707765][ T7871] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 131.749075][ T7873] loop2: detected capacity change from 0 to 7 [ 131.923186][ T7903] program syz.2.1569 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 131.948792][ T7906] syzkaller0: entered promiscuous mode [ 131.954766][ T7906] syzkaller0: entered allmulticast mode [ 132.053446][ T7918] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1577'. [ 132.230183][ T7949] syzkaller0: entered promiscuous mode [ 132.245924][ T7949] syzkaller0: entered allmulticast mode [ 132.328225][ T7964] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 132.536022][ T7999] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1608'. [ 132.979437][ T8054] syzkaller0: entered promiscuous mode [ 132.984946][ T8054] syzkaller0: entered allmulticast mode [ 133.066268][ T8056] syzkaller0: entered promiscuous mode [ 133.071938][ T8056] syzkaller0: entered allmulticast mode [ 133.280267][ T8092] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1644'. [ 133.388776][ T8107] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 133.450418][ T8107] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779264) [ 133.458375][ T8107] FAT-fs (loop0): Filesystem has been set read-only [ 133.465394][ T8107] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 133.473472][ T8107] FAT-fs (loop0): error, corrupted file size (i_pos 196, 16779008) [ 133.896187][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 133.896201][ T28] audit: type=1400 audit(1774272513.279:830): avc: denied { setopt } for pid=8157 comm="syz.2.1676" lport=53407 faddr=::ffff:100.1.1.0 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 133.943300][ T28] audit: type=1400 audit(1774272513.319:831): avc: denied { read } for pid=8157 comm="syz.2.1676" lport=53407 faddr=::ffff:100.1.1.0 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 134.110008][ T8174] FAT-fs (loop1): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 134.483640][ T8198] syzkaller0: entered promiscuous mode [ 134.489305][ T8198] syzkaller0: entered allmulticast mode [ 134.805809][ T8235] 9p: Bad value for 'wfdno' [ 135.041165][ T8266] 9p: Bad value for 'rfdno' [ 135.198923][ T8293] 9p: Bad value for 'rfdno' [ 135.294043][ T8302] x_tables: ip_tables: osf match: only valid for protocol 6 [ 135.335887][ T28] audit: type=1400 audit(1774272514.719:832): avc: denied { watch watch_reads } for pid=8303 comm="syz.3.1743" path="/proc/756/task/757/ns" dev="proc" ino=20743 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 135.704572][ T8318] set_capacity_and_notify: 5 callbacks suppressed [ 135.704589][ T8318] loop2: detected capacity change from 0 to 7 [ 135.726352][ T8320] 9p: Bad value for 'rfdno' [ 135.758995][ T8326] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1752'. [ 135.772337][ T8326] tap0: tun_chr_ioctl cmd 2147767507 [ 135.902326][ T8352] 9p: Bad value for 'rfdno' [ 135.962100][ T8360] loop2: detected capacity change from 0 to 7 [ 136.248490][ T8400] syzkaller0: entered promiscuous mode [ 136.254133][ T8400] syzkaller0: entered allmulticast mode [ 136.382889][ T28] audit: type=1400 audit(1774272515.769:833): avc: denied { write } for pid=8413 comm="syz.2.1792" lport=37920 faddr=::ffff:100.1.1.0 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 136.414899][ T28] audit: type=1400 audit(1774272515.769:834): avc: denied { execute } for pid=8416 comm="syz.3.1793" path="/328/file1" dev="tmpfs" ino=1732 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 136.442858][ T8423] loop2: detected capacity change from 0 to 256 [ 136.448884][ T28] audit: type=1400 audit(1774272515.799:835): avc: denied { getopt } for pid=8413 comm="syz.2.1792" lport=37920 faddr=::ffff:100.1.1.0 fport=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sctp_socket permissive=1 [ 136.491413][ T8423] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 136.492540][ T8421] syzkaller0: entered promiscuous mode [ 136.508309][ T8423] FAT-fs (loop2): error, corrupted file size (i_pos 196, 16779264) [ 136.508561][ T8421] syzkaller0: entered allmulticast mode [ 136.516663][ T8423] FAT-fs (loop2): Filesystem has been set read-only [ 136.608452][ T8433] syzkaller0: entered promiscuous mode [ 136.614042][ T8433] syzkaller0: entered allmulticast mode [ 136.758409][ T8441] syzkaller0: entered promiscuous mode [ 136.775260][ T8441] syzkaller0: entered allmulticast mode [ 136.781831][ T8449] tap0: tun_chr_ioctl cmd 2147767507 [ 136.833379][ T8456] syzkaller0: entered promiscuous mode [ 136.845594][ T8456] syzkaller0: entered allmulticast mode [ 136.867789][ T8460] program syz.4.1813 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 136.927343][ T8453] syzkaller0: entered promiscuous mode [ 136.933237][ T8453] syzkaller0: entered allmulticast mode [ 136.954601][ T8476] loop2: detected capacity change from 0 to 7 [ 136.965150][ T8471] syzkaller0: entered promiscuous mode [ 136.970855][ T8471] syzkaller0: entered allmulticast mode [ 137.056864][ T8485] tap0: tun_chr_ioctl cmd 2147767507 [ 137.109393][ T8495] program syz.2.1828 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 137.118100][ T8493] syzkaller0: entered promiscuous mode [ 137.124332][ T8493] syzkaller0: entered allmulticast mode [ 137.186562][ T8504] loop2: detected capacity change from 0 to 7 [ 137.227941][ T8507] 9pnet_fd: Insufficient options for proto=fd [ 137.304361][ T8522] syzkaller0: entered promiscuous mode [ 137.310235][ T8522] syzkaller0: entered allmulticast mode [ 137.508796][ T8537] syzkaller0: entered promiscuous mode [ 137.517283][ T8537] syzkaller0: entered allmulticast mode [ 137.575258][ T8558] loop2: detected capacity change from 0 to 764 [ 137.592410][ T8558] Symlink component flag not implemented [ 137.599561][ T8560] 9p: Bad value for 'rfdno' [ 137.604182][ T8558] Symlink component flag not implemented [ 137.610267][ T8558] Symlink component flag not implemented (128) [ 137.617288][ T8558] Symlink component flag not implemented (122) [ 137.636831][ T8562] syzkaller0: entered promiscuous mode [ 137.649646][ T8562] syzkaller0: entered allmulticast mode [ 137.684411][ T8568] 9p: Could not find request transport: uÆ»“º;œ³5nix [ 137.834825][ T8598] loop2: detected capacity change from 0 to 7 [ 137.840558][ T8591] syzkaller0: entered promiscuous mode [ 137.852150][ T8591] syzkaller0: entered allmulticast mode [ 137.988116][ T8616] 9pnet_fd: Insufficient options for proto=fd [ 138.023490][ T8624] tracefs: Invalid uid '0x00000000ffffffff' [ 138.025352][ T28] audit: type=1400 audit(1774272517.409:836): avc: denied { getopt } for pid=8623 comm="syz.2.1886" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 138.050024][ T28] audit: type=1400 audit(1774272517.409:837): avc: denied { remount } for pid=8623 comm="syz.2.1886" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 138.073339][ T8627] loop2: detected capacity change from 0 to 256 [ 138.080838][ T8627] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 138.222934][ T8635] FAT-fs (loop2): error, corrupted file size (i_pos 196, 16779008) [ 138.237488][ T8635] FAT-fs (loop2): Filesystem has been set read-only [ 138.244375][ T8635] FAT-fs (loop2): error, corrupted file size (i_pos 196, 16779008) [ 138.392141][ T8668] syzkaller0: entered promiscuous mode [ 138.401311][ T8668] syzkaller0: entered allmulticast mode [ 138.452814][ T8673] syzkaller0: entered promiscuous mode [ 138.458285][ T8673] syzkaller0: entered allmulticast mode [ 138.521606][ T8679] tmpfs: Unsupported parameter 'huge' [ 138.549495][ T8683] loop0: detected capacity change from 0 to 128 [ 138.571686][ T8683] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 138.610951][ T28] audit: type=1400 audit(1774272517.999:838): avc: denied { remount } for pid=8682 comm="syz.0.1913" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 139.018332][ T28] audit: type=1400 audit(1774272518.079:839): avc: denied { getopt } for pid=8701 comm="syz.0.1921" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 139.051403][ T28] audit: type=1400 audit(1774272518.129:840): avc: denied { kexec_image_load } for pid=8701 comm="syz.0.1921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 139.267464][ T8759] syzkaller0: entered promiscuous mode [ 139.273016][ T8759] syzkaller0: entered allmulticast mode [ 139.363578][ T8770] x_tables: ip_tables: osf match: only valid for protocol 6 [ 139.606691][ T8772] syzkaller0: entered promiscuous mode [ 139.628012][ T8772] syzkaller0: entered allmulticast mode [ 139.863519][ T28] audit: type=1400 audit(1774272519.249:841): avc: denied { unmount } for pid=3315 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 140.026847][ T8814] syzkaller0: entered promiscuous mode [ 140.033013][ T8814] syzkaller0: entered allmulticast mode [ 140.139455][ T8822] loop2: detected capacity change from 0 to 7 [ 140.163008][ T8825] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 140.240085][ T8835] syzkaller0: entered promiscuous mode [ 140.252916][ T8835] syzkaller0: entered allmulticast mode [ 140.333032][ T8845] syzkaller0: entered promiscuous mode [ 140.346431][ T8845] syzkaller0: entered allmulticast mode [ 140.428010][ T8857] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 140.564441][ T8869] syzkaller0: entered promiscuous mode [ 140.570031][ T8869] syzkaller0: entered allmulticast mode [ 140.784982][ T8882] set_capacity_and_notify: 2 callbacks suppressed [ 140.784995][ T8882] loop0: detected capacity change from 0 to 764 [ 140.808100][ T8882] Symlink component flag not implemented [ 140.821170][ T8882] Symlink component flag not implemented [ 140.827018][ T8882] Symlink component flag not implemented (128) [ 140.843394][ T8882] Symlink component flag not implemented (122) [ 140.916716][ T8898] syzkaller0: entered promiscuous mode [ 140.916733][ T8898] syzkaller0: entered allmulticast mode [ 140.950777][ T8902] loop1: detected capacity change from 0 to 256 [ 141.085356][ T8912] syzkaller0: entered promiscuous mode [ 141.090872][ T8912] syzkaller0: entered allmulticast mode [ 141.210243][ T8930] syzkaller0: entered promiscuous mode [ 141.215841][ T8930] syzkaller0: entered allmulticast mode [ 141.222921][ T8934] loop2: detected capacity change from 0 to 7 [ 141.563022][ T8969] loop1: detected capacity change from 0 to 764 [ 141.571902][ T8969] Symlink component flag not implemented [ 141.577578][ T8969] Symlink component flag not implemented [ 141.583337][ T8969] Symlink component flag not implemented (128) [ 141.589563][ T8969] Symlink component flag not implemented (122) [ 141.624446][ T28] audit: type=1400 audit(1774272521.009:842): avc: denied { remount } for pid=8971 comm="syz.1.2041" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 141.630403][ T8972] 9pnet_fd: Insufficient options for proto=fd [ 141.675240][ T8975] loop2: detected capacity change from 0 to 7 [ 141.682028][ T3303] loop2: [ 141.685517][ T8975] loop2: [ 141.828173][ T8997] 9pnet_fd: Insufficient options for proto=fd [ 141.843182][ T8999] syzkaller0: entered promiscuous mode [ 141.848802][ T8999] syzkaller0: entered allmulticast mode [ 141.899167][ T9005] loop0: detected capacity change from 0 to 1764 [ 141.910642][ T9001] syzkaller0: entered promiscuous mode [ 141.916235][ T9001] syzkaller0: entered allmulticast mode [ 142.014050][ T9021] 9pnet_fd: Insufficient options for proto=fd [ 142.113518][ T9039] syzkaller0: entered promiscuous mode [ 142.128255][ T9039] syzkaller0: entered allmulticast mode [ 142.154279][ T9041] loop1: detected capacity change from 0 to 2048 [ 142.198091][ T9048] syzkaller0: entered promiscuous mode [ 142.198989][ T3303] loop1: p3 < > p4 < > [ 142.205605][ T9048] syzkaller0: entered allmulticast mode [ 142.214651][ T3303] loop1: partition table partially beyond EOD, truncated [ 142.222163][ T3303] loop1: p3 start 4284289 is beyond EOD, truncated [ 142.235114][ T9041] loop1: p3 < > p4 < > [ 142.236979][ T9053] 9pnet_fd: Insufficient options for proto=fd [ 142.245643][ T9041] loop1: partition table partially beyond EOD, truncated [ 142.257995][ T9041] loop1: p3 start 4284289 is beyond EOD, truncated [ 142.340414][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 142.363106][ T9064] loop0: detected capacity change from 0 to 764 [ 142.386303][ T9064] Symlink component flag not implemented [ 142.401974][ T9064] Symlink component flag not implemented [ 142.407744][ T9064] Symlink component flag not implemented (128) [ 142.414258][ T9064] Symlink component flag not implemented (122) [ 142.425326][ T9070] loop1: detected capacity change from 0 to 256 [ 142.443481][ T9070] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 142.454154][ T9072] loop2: detected capacity change from 0 to 128 [ 142.475136][ T9072] FAT-fs (loop2): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 142.506431][ T9074] syzkaller0: entered promiscuous mode [ 142.515304][ T9074] syzkaller0: entered allmulticast mode [ 142.577045][ T9086] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 142.612197][ T70] FAT-fs (loop1): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 142.883587][ T9118] syzkaller0: entered promiscuous mode [ 142.892329][ T9118] syzkaller0: entered allmulticast mode [ 143.183700][ T3303] loop2: [ 143.188545][ T9166] loop2: [ 143.194687][ T9168] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 143.601745][ T9206] syzkaller0: entered promiscuous mode [ 143.607359][ T9206] syzkaller0: entered allmulticast mode [ 144.098876][ T3574] loop3: p3 < > p4 < > [ 144.103075][ T3574] loop3: partition table partially beyond EOD, truncated [ 144.110375][ T3574] loop3: p3 start 4284289 is beyond EOD, truncated [ 144.129545][ T9240] loop3: p3 < > p4 < > [ 144.139987][ T9240] loop3: partition table partially beyond EOD, truncated [ 144.154691][ T9240] loop3: p3 start 4284289 is beyond EOD, truncated [ 144.310187][ T9266] syzkaller0: entered promiscuous mode [ 144.321952][ T9266] syzkaller0: entered allmulticast mode [ 144.340977][ T9272] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 144.443929][ T28] audit: type=1400 audit(1774272523.829:843): avc: denied { create } for pid=9258 comm="syz.0.2171" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 144.505319][ T28] audit: type=1400 audit(1774272523.869:844): avc: denied { ioctl } for pid=9258 comm="syz.0.2171" path="socket:[23252]" dev="sockfs" ino=23252 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 144.605887][ T9297] netlink: 252 bytes leftover after parsing attributes in process `syz.2.2189'. [ 144.678895][ T9298] syzkaller0: entered promiscuous mode [ 144.684414][ T9298] syzkaller0: entered allmulticast mode [ 144.954506][ T9335] syzkaller0: entered promiscuous mode [ 144.968890][ T9335] syzkaller0: entered allmulticast mode [ 145.025352][ T28] audit: type=1400 audit(1774272524.409:845): avc: denied { setopt } for pid=9345 comm="syz.3.2208" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 145.243325][ T9376] netlink: 176 bytes leftover after parsing attributes in process `syz.0.2222'. [ 145.562300][ T9416] syzkaller0: entered promiscuous mode [ 145.568219][ T9416] syzkaller0: entered allmulticast mode [ 145.600191][ T9420] netlink: 64 bytes leftover after parsing attributes in process `syz.2.2242'. [ 145.647550][ T9426] netlink: 16 bytes leftover after parsing attributes in process `syz.3.2243'. [ 145.779213][ T9444] loop2: p3 < > p4 < > [ 145.783432][ T9444] loop2: partition table partially beyond EOD, truncated [ 145.789628][ T9440] syzkaller0: entered promiscuous mode [ 145.790899][ T9444] loop2: p3 start 4284289 is beyond EOD, truncated [ 145.798691][ T9440] syzkaller0: entered allmulticast mode [ 145.809291][ T3001] loop2: p3 < > p4 < > [ 145.813469][ T3001] loop2: partition table partially beyond EOD, truncated [ 145.821563][ T3001] loop2: p3 start 4284289 is beyond EOD, truncated [ 145.839397][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 145.854536][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 145.909647][ T9454] can-isotp: isotp_sendmsg: can_send_ret -ENETDOWN [ 145.989865][ T9460] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2262'. [ 145.999618][ T9462] syzkaller0: entered promiscuous mode [ 146.005129][ T9462] syzkaller0: entered allmulticast mode [ 146.123348][ T9488] set_capacity_and_notify: 14 callbacks suppressed [ 146.123366][ T9488] loop2: detected capacity change from 0 to 7 [ 146.217277][ T9505] netlink: 277 bytes leftover after parsing attributes in process `syz.2.2283'. [ 146.237678][ T9502] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2282'. [ 146.286758][ T9511] loop4: detected capacity change from 0 to 2048 [ 146.333990][ T9517] syzkaller0: entered promiscuous mode [ 146.346215][ T9511] loop4: p3 < > p4 < > [ 146.350159][ T9517] syzkaller0: entered allmulticast mode [ 146.350830][ T9523] loop2: detected capacity change from 0 to 7 [ 146.357769][ T9511] loop4: partition table partially beyond EOD, truncated [ 146.382256][ T9511] loop4: p3 start 4284289 is beyond EOD, truncated [ 146.405108][ T3001] loop4: p3 < > p4 < > [ 146.411532][ T3001] loop4: partition table partially beyond EOD, truncated [ 146.418940][ T3001] loop4: p3 start 4284289 is beyond EOD, truncated [ 146.502720][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 146.509028][ T28] audit: type=1400 audit(1774272525.879:846): avc: denied { ioctl } for pid=9534 comm="syz.2.2297" path="socket:[25798]" dev="sockfs" ino=25798 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 146.547749][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 146.561081][ T9548] netlink: 176 bytes leftover after parsing attributes in process `syz.0.2302'. [ 146.638762][ T9554] loop2: detected capacity change from 0 to 2048 [ 146.654976][ T9556] syzkaller0: entered promiscuous mode [ 146.660702][ T9556] syzkaller0: entered allmulticast mode [ 146.710489][ T3303] loop2: p3 < > p4 < > [ 146.714821][ T3303] loop2: partition table partially beyond EOD, truncated [ 146.722097][ T3303] loop2: p3 start 4284289 is beyond EOD, truncated [ 146.733014][ T9554] loop2: p3 < > p4 < > [ 146.737211][ T9554] loop2: partition table partially beyond EOD, truncated [ 146.744528][ T9554] loop2: p3 start 4284289 is beyond EOD, truncated [ 146.789644][ T9565] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2310'. [ 146.798873][ T9565] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2310'. [ 146.808326][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 146.845396][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 146.879067][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 146.984494][ T9587] loop0: detected capacity change from 0 to 2048 [ 146.989931][ T9593] syzkaller0: entered promiscuous mode [ 146.996559][ T9593] syzkaller0: entered allmulticast mode [ 147.014939][ T9587] loop0: p3 < > p4 < > [ 147.027465][ T9587] loop0: partition table partially beyond EOD, truncated [ 147.040777][ T9587] loop0: p3 start 4284289 is beyond EOD, truncated [ 147.068686][ T3001] loop0: p3 < > p4 < > [ 147.076491][ T3001] loop0: partition table partially beyond EOD, truncated [ 147.088144][ T3001] loop0: p3 start 4284289 is beyond EOD, truncated [ 147.127512][ T9610] syzkaller0: entered promiscuous mode [ 147.136496][ T9610] syzkaller0: entered allmulticast mode [ 147.144025][ T9609] syzkaller0: entered promiscuous mode [ 147.150072][ T9609] syzkaller0: entered allmulticast mode [ 147.182756][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 147.337706][ T9624] syzkaller0: entered promiscuous mode [ 147.347644][ T9624] syzkaller0: entered allmulticast mode [ 147.377956][ T9631] loop2: detected capacity change from 0 to 7 [ 147.380120][ T9629] syzkaller0: entered promiscuous mode [ 147.395391][ T9629] syzkaller0: entered allmulticast mode [ 147.448202][ T9633] syzkaller0: entered promiscuous mode [ 147.468745][ T9633] syzkaller0: entered allmulticast mode [ 147.483600][ T28] audit: type=1400 audit(1774272526.859:847): avc: denied { bind } for pid=9640 comm="syz.3.2346" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 147.496652][ T9645] loop1: detected capacity change from 0 to 256 [ 147.623164][ T9655] syzkaller0: entered promiscuous mode [ 147.629539][ T9655] syzkaller0: entered allmulticast mode [ 147.636124][ T9657] syzkaller0: entered promiscuous mode [ 147.642157][ T9657] syzkaller0: entered allmulticast mode [ 147.891336][ T9677] syzkaller0: entered promiscuous mode [ 147.896881][ T9677] syzkaller0: entered allmulticast mode [ 148.046446][ T9702] syzkaller0: entered promiscuous mode [ 148.052017][ T9702] syzkaller0: entered allmulticast mode [ 148.233764][ T9715] syzkaller0: entered promiscuous mode [ 148.247689][ T9715] syzkaller0: entered allmulticast mode [ 148.272027][ T9719] loop2: detected capacity change from 0 to 7 [ 148.279031][ T9719] loop2: [ 148.294739][ T9723] syzkaller0: entered promiscuous mode [ 148.300589][ T9723] syzkaller0: entered allmulticast mode [ 148.441733][ T9735] syzkaller0: entered promiscuous mode [ 148.447258][ T9735] syzkaller0: entered allmulticast mode [ 148.459872][ T9741] syzkaller0: entered promiscuous mode [ 148.465386][ T9741] syzkaller0: entered allmulticast mode [ 148.472968][ T9741] tc action pedit offset must be on 32 bit boundaries [ 148.544689][ T9754] loop2: detected capacity change from 0 to 7 [ 148.637612][ T9762] syzkaller0: entered promiscuous mode [ 148.644367][ T9762] syzkaller0: entered allmulticast mode [ 148.656412][ T9766] syzkaller0: entered promiscuous mode [ 148.662184][ T9766] syzkaller0: entered allmulticast mode [ 148.784518][ T9778] syzkaller0: entered promiscuous mode [ 148.792653][ T9778] syzkaller0: entered allmulticast mode [ 148.822932][ T9784] loop2: detected capacity change from 0 to 7 [ 148.903206][ T9794] syzkaller0: entered promiscuous mode [ 148.909118][ T9794] syzkaller0: entered allmulticast mode [ 149.003913][ T9806] netlink: 'syz.3.2414': attribute type 10 has an invalid length. [ 149.012706][ T9806] team0: Device vxcan1 is of different type [ 149.032696][ T28] audit: type=1400 audit(1774272528.419:848): avc: denied { create } for pid=9805 comm="syz.3.2414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 149.065995][ T28] audit: type=1400 audit(1774272528.419:849): avc: denied { bind } for pid=9805 comm="syz.3.2414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 149.086853][ T28] audit: type=1400 audit(1774272528.419:850): avc: denied { write } for pid=9805 comm="syz.3.2414" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 149.205204][ T9822] syzkaller0: entered promiscuous mode [ 149.210777][ T9822] syzkaller0: entered allmulticast mode [ 149.228986][ T9826] loop0: p3 < > p4 < > [ 149.233314][ T9826] loop0: partition table partially beyond EOD, truncated [ 149.247390][ T9826] loop0: p3 start 4284289 is beyond EOD, truncated [ 149.270492][ T9833] syzkaller0: entered promiscuous mode [ 149.277173][ T9833] syzkaller0: entered allmulticast mode [ 149.448450][ T28] audit: type=1400 audit(1774272528.829:851): avc: denied { connect } for pid=9854 comm="syz.0.2438" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 149.619707][ T9875] syzkaller0: entered promiscuous mode [ 149.633233][ T9875] syzkaller0: entered allmulticast mode [ 149.657808][ T9882] syzkaller0: entered promiscuous mode [ 149.663438][ T9882] syzkaller0: entered allmulticast mode [ 149.681663][ T9886] syzkaller0: entered promiscuous mode [ 149.687214][ T9886] syzkaller0: entered allmulticast mode [ 149.791047][ T9892] __nla_validate_parse: 6 callbacks suppressed [ 149.791062][ T9892] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2450'. [ 149.973266][ T9921] syzkaller0: entered promiscuous mode [ 149.978862][ T9921] syzkaller0: entered allmulticast mode [ 150.039130][ T9926] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2464'. [ 150.133922][ T9938] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2469'. [ 150.143486][ T3303] loop4: p3 < > p4 < > [ 150.147646][ T3303] loop4: partition table partially beyond EOD, truncated [ 150.165651][ T3303] loop4: p3 start 4284289 is beyond EOD, truncated [ 150.178817][ T9928] loop4: p3 < > p4 < > [ 150.187524][ T9928] loop4: partition table partially beyond EOD, truncated [ 150.198178][ T9928] loop4: p3 start 4284289 is beyond EOD, truncated [ 150.217329][ T9948] syzkaller0: entered promiscuous mode [ 150.238635][ T9948] syzkaller0: entered allmulticast mode [ 150.272521][ T3303] udevd[3303]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 150.307418][ T9957] syzkaller0: entered promiscuous mode [ 150.313844][ T9957] syzkaller0: entered allmulticast mode [ 150.370344][ T9960] syzkaller0: entered promiscuous mode [ 150.378438][ T9960] syzkaller0: entered allmulticast mode [ 150.390246][ T9966] syzkaller0: entered promiscuous mode [ 150.395732][ T9966] syzkaller0: entered allmulticast mode [ 150.434727][ T9972] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2485'. [ 150.899072][T10025] netlink: 176 bytes leftover after parsing attributes in process `syz.2.2504'. [ 151.031392][T10029] netlink: 252 bytes leftover after parsing attributes in process `syz.2.2505'. [ 151.063581][T10033] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2507'. [ 151.124239][T10035] syzkaller0: entered promiscuous mode [ 151.142296][T10035] syzkaller0: entered allmulticast mode [ 151.249501][T10054] syzkaller0: entered promiscuous mode [ 151.255019][T10054] syzkaller0: entered allmulticast mode [ 151.263837][T10056] netlink: 176 bytes leftover after parsing attributes in process `syz.0.2515'. [ 151.299358][T10058] netlink: 252 bytes leftover after parsing attributes in process `syz.4.2516'. [ 151.404882][T10061] netlink: 16 bytes leftover after parsing attributes in process `syz.4.2517'. [ 151.464106][T10072] syzkaller0: entered promiscuous mode [ 151.470036][T10072] syzkaller0: entered allmulticast mode [ 151.700706][T10104] syzkaller0: entered promiscuous mode [ 151.722809][T10104] syzkaller0: entered allmulticast mode [ 152.067804][T10154] syzkaller0: entered promiscuous mode [ 152.073578][T10154] syzkaller0: entered allmulticast mode [ 152.107716][T10159] syzkaller0: entered promiscuous mode [ 152.113542][T10159] syzkaller0: entered allmulticast mode [ 152.419627][T10177] set_capacity_and_notify: 6 callbacks suppressed [ 152.419643][T10177] loop2: detected capacity change from 0 to 7 [ 152.510854][T10187] syzkaller0: entered promiscuous mode [ 152.516611][T10187] syzkaller0: entered allmulticast mode [ 152.535831][T10193] syzkaller0: entered promiscuous mode [ 152.541559][T10193] syzkaller0: entered allmulticast mode [ 152.560348][T10189] syzkaller0: entered promiscuous mode [ 152.565826][T10189] syzkaller0: entered allmulticast mode [ 152.830336][T10216] syzkaller0: entered promiscuous mode [ 152.836095][T10216] syzkaller0: entered allmulticast mode [ 152.850572][T10224] syzkaller0: entered promiscuous mode [ 152.856393][T10224] syzkaller0: entered allmulticast mode [ 152.968795][T10229] syzkaller0: entered promiscuous mode [ 152.974285][T10229] syzkaller0: entered allmulticast mode [ 153.257714][T10254] syzkaller0: entered promiscuous mode [ 153.264002][T10254] syzkaller0: entered allmulticast mode [ 153.302933][T10261] syzkaller0: entered promiscuous mode [ 153.308565][T10261] syzkaller0: entered allmulticast mode [ 153.328514][T10263] syzkaller0: entered promiscuous mode [ 153.338639][T10263] syzkaller0: entered allmulticast mode [ 153.582469][T10279] syzkaller0: entered promiscuous mode [ 153.588185][T10279] syzkaller0: entered allmulticast mode [ 153.637869][T10289] syzkaller0: entered promiscuous mode [ 153.643842][T10289] syzkaller0: entered allmulticast mode [ 153.650807][T10288] syzkaller0: entered promiscuous mode [ 153.656280][T10288] syzkaller0: entered allmulticast mode [ 153.844258][T10321] syzkaller0: entered promiscuous mode [ 153.850007][T10321] syzkaller0: entered allmulticast mode [ 153.857587][T10323] loop2: detected capacity change from 0 to 7 [ 153.908527][T10329] xt_cgroup: xt_cgroup: no path or classid specified [ 153.993977][T10331] syzkaller0: entered promiscuous mode [ 154.002196][T10331] syzkaller0: entered allmulticast mode [ 154.042175][T10337] syzkaller0: entered promiscuous mode [ 154.050639][T10337] syzkaller0: entered allmulticast mode [ 154.252055][T10374] syzkaller0: entered promiscuous mode [ 154.257693][T10374] syzkaller0: entered allmulticast mode [ 154.321625][T10389] syzkaller0: entered promiscuous mode [ 154.332574][T10389] syzkaller0: entered allmulticast mode [ 154.437082][T10408] syzkaller0: entered promiscuous mode [ 154.442629][T10408] syzkaller0: entered allmulticast mode [ 154.501179][T10416] loop2: detected capacity change from 0 to 7 [ 154.584742][T10428] syzkaller0: entered promiscuous mode [ 154.595935][T10428] syzkaller0: entered allmulticast mode [ 154.618870][T10431] syzkaller0: entered promiscuous mode [ 154.624852][T10431] syzkaller0: entered allmulticast mode [ 154.721283][T10443] loop2: detected capacity change from 0 to 7 [ 154.753851][T10445] syzkaller0: entered promiscuous mode [ 154.762441][T10445] syzkaller0: entered allmulticast mode [ 154.796593][T10451] loop2: detected capacity change from 0 to 7 [ 154.896056][T10462] syzkaller0: entered promiscuous mode [ 154.903840][T10462] syzkaller0: entered allmulticast mode [ 155.020988][ T28] audit: type=1400 audit(1774272534.399:852): avc: denied { create } for pid=10483 comm="syz.2.2697" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 155.190812][T10505] loop2: detected capacity change from 0 to 7 [ 155.265364][T10463] chnl_net:caif_netlink_parms(): no params data found [ 155.357884][T10463] bridge0: port 1(bridge_slave_0) entered blocking state [ 155.381239][T10463] bridge0: port 1(bridge_slave_0) entered disabled state [ 155.398423][T10463] bridge_slave_0: entered allmulticast mode [ 155.410101][T10463] bridge_slave_0: entered promiscuous mode [ 155.424165][T10527] loop1: detected capacity change from 0 to 128 [ 155.441443][T10463] bridge0: port 2(bridge_slave_1) entered blocking state [ 155.453989][T10463] bridge0: port 2(bridge_slave_1) entered disabled state [ 155.461511][T10463] bridge_slave_1: entered allmulticast mode [ 155.467913][T10463] bridge_slave_1: entered promiscuous mode [ 155.506393][T10463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 155.539251][T10463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 155.578863][T10463] team0: Port device team_slave_0 added [ 155.586954][T10549] __nla_validate_parse: 16 callbacks suppressed [ 155.586998][T10549] netlink: 48 bytes leftover after parsing attributes in process `syz.2.2721'. [ 155.602936][T10463] team0: Port device team_slave_1 added [ 155.615933][T10551] loop2: detected capacity change from 0 to 7 [ 155.618400][T10463] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 155.629807][T10549] netlink: 48 bytes leftover after parsing attributes in process `syz.2.2721'. [ 155.634429][T10463] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 155.665476][T10463] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 155.688637][T10463] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 155.695813][T10463] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 155.728690][T10463] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 155.757506][T10561] syzkaller0: entered promiscuous mode [ 155.763360][T10561] syzkaller0: entered allmulticast mode [ 155.779585][T10463] hsr_slave_0: entered promiscuous mode [ 155.799384][T10463] hsr_slave_1: entered promiscuous mode [ 155.805263][T10463] debugfs: 'hsr0' already exists in 'hsr' [ 155.811280][T10463] Cannot create hsr debugfs directory [ 155.820317][T10563] netlink: 76 bytes leftover after parsing attributes in process `syz.3.2728'. [ 155.997584][T10600] netlink: 76 bytes leftover after parsing attributes in process `syz.1.2740'. [ 156.007852][T10600] syzkaller0: entered promiscuous mode [ 156.013588][T10600] syzkaller0: entered allmulticast mode [ 156.159531][T10463] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 156.175601][T10463] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 156.193722][T10463] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 156.204452][T10463] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 156.247281][T10463] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.254413][T10463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.261757][T10463] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.268841][T10463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.314891][T10463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 156.327278][ T4837] bridge0: port 1(bridge_slave_0) entered disabled state [ 156.335763][ T4837] bridge0: port 2(bridge_slave_1) entered disabled state [ 156.361329][T10463] 8021q: adding VLAN 0 to HW filter on device team0 [ 156.373348][ T70] bridge0: port 1(bridge_slave_0) entered blocking state [ 156.380517][ T70] bridge0: port 1(bridge_slave_0) entered forwarding state [ 156.399456][ T70] bridge0: port 2(bridge_slave_1) entered blocking state [ 156.406534][ T70] bridge0: port 2(bridge_slave_1) entered forwarding state [ 156.496262][T10669] syzkaller0: entered promiscuous mode [ 156.501914][T10669] syzkaller0: entered allmulticast mode [ 156.534477][T10463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 156.677539][T10463] veth0_vlan: entered promiscuous mode [ 156.686451][T10463] veth1_vlan: entered promiscuous mode [ 156.704887][T10463] veth0_macvtap: entered promiscuous mode [ 156.718914][ T28] audit: type=1400 audit(1774272536.099:853): avc: denied { execute_no_trans } for pid=10707 comm="syz.2.2776" path="/532/file1" dev="tmpfs" ino=2797 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 156.721750][T10463] veth1_macvtap: entered promiscuous mode [ 156.780711][T10463] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 156.790224][T10463] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 156.806905][ T4841] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.816019][ T4841] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.856709][ T4841] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.875358][ T4841] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 156.926013][ T28] audit: type=1400 audit(1774272536.309:854): avc: denied { mounton } for pid=10463 comm="syz-executor" path="/root/syzkaller.BUShVG/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=29398 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 157.044006][T10748] syzkaller0: entered promiscuous mode [ 157.050718][T10748] syzkaller0: entered allmulticast mode [ 157.080099][T10755] loop2: detected capacity change from 0 to 7 [ 157.181796][T10766] loop0: detected capacity change from 0 to 256 [ 157.216650][T10776] syzkaller0: entered promiscuous mode [ 157.228839][T10776] syzkaller0: entered allmulticast mode [ 157.384988][T10796] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=10796 comm=syz.0.2811 [ 157.428466][T10802] syzkaller0: entered promiscuous mode [ 157.437879][T10802] syzkaller0: entered allmulticast mode [ 157.496711][T10813] syzkaller0: entered promiscuous mode [ 157.502393][T10813] syzkaller0: entered allmulticast mode [ 157.602780][T10831] set_capacity_and_notify: 1 callbacks suppressed [ 157.602806][T10831] loop2: detected capacity change from 0 to 7 [ 157.748975][T10850] syzkaller0: entered promiscuous mode [ 157.754562][T10850] syzkaller0: entered allmulticast mode [ 157.969027][T10874] loop2: detected capacity change from 0 to 7 [ 158.222948][T10897] netlink: 76 bytes leftover after parsing attributes in process `syz.3.2856'. [ 158.246290][T10906] loop2: detected capacity change from 0 to 7 [ 158.477993][T10940] netlink: 76 bytes leftover after parsing attributes in process `syz.0.2874'. [ 158.536435][T10944] loop2: detected capacity change from 0 to 7 [ 158.924461][T10993] syzkaller0: entered promiscuous mode [ 158.940949][T10993] syzkaller0: entered allmulticast mode [ 159.158619][ T28] audit: type=1400 audit(1774272538.539:855): avc: denied { unmount } for pid=11046 comm="syz.4.2918" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 159.286466][T10988] chnl_net:caif_netlink_parms(): no params data found [ 159.338399][T10988] bridge0: port 1(bridge_slave_0) entered blocking state [ 159.347186][T10988] bridge0: port 1(bridge_slave_0) entered disabled state [ 159.354717][T10988] bridge_slave_0: entered allmulticast mode [ 159.361734][T10988] bridge_slave_0: entered promiscuous mode [ 159.369273][T10988] bridge0: port 2(bridge_slave_1) entered blocking state [ 159.376417][T10988] bridge0: port 2(bridge_slave_1) entered disabled state [ 159.384109][T10988] bridge_slave_1: entered allmulticast mode [ 159.390850][T10988] bridge_slave_1: entered promiscuous mode [ 159.417939][T10988] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 159.428500][T10988] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 159.454405][T10988] team0: Port device team_slave_0 added [ 159.460949][T10988] team0: Port device team_slave_1 added [ 159.478279][T10988] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 159.486206][T10988] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.527370][T10988] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 159.539230][T10988] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 159.546176][T10988] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 159.572247][T10988] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 159.621981][T10988] hsr_slave_0: entered promiscuous mode [ 159.628104][T10988] hsr_slave_1: entered promiscuous mode [ 159.634309][T10988] debugfs: 'hsr0' already exists in 'hsr' [ 159.649679][T10988] Cannot create hsr debugfs directory [ 159.783346][T11143] netlink: 79 bytes leftover after parsing attributes in process `syz.3.2955'. [ 159.988449][T10988] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 159.997820][T10988] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 160.007776][T10988] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 160.017156][T10988] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 160.092559][T10988] 8021q: adding VLAN 0 to HW filter on device bond0 [ 160.109007][T10988] 8021q: adding VLAN 0 to HW filter on device team0 [ 160.119851][ T70] bridge0: port 1(bridge_slave_0) entered blocking state [ 160.126943][ T70] bridge0: port 1(bridge_slave_0) entered forwarding state [ 160.140100][ T70] bridge0: port 2(bridge_slave_1) entered blocking state [ 160.147199][ T70] bridge0: port 2(bridge_slave_1) entered forwarding state [ 160.213175][ T28] audit: type=1400 audit(1774272539.599:856): avc: denied { connect } for pid=11201 comm="syz.0.2975" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 160.272226][T10988] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 160.380952][T10988] veth0_vlan: entered promiscuous mode [ 160.397708][T10988] veth1_vlan: entered promiscuous mode [ 160.438208][T10988] veth0_macvtap: entered promiscuous mode [ 160.452958][T10988] veth1_macvtap: entered promiscuous mode [ 160.487490][T10988] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 160.512993][T10988] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 160.527244][ T4856] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.536687][ T4856] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.572250][ T4856] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.586945][ T4856] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 160.771711][T11270] netlink: 88 bytes leftover after parsing attributes in process `syz.2.2996'. [ 160.805380][T11270] netlink: 88 bytes leftover after parsing attributes in process `syz.2.2996'. [ 160.855236][T11275] loop2: detected capacity change from 0 to 7 [ 160.949063][T11285] program syz.0.3002 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 160.954772][T11272] syzkaller0: entered promiscuous mode [ 160.964053][T11272] syzkaller0: entered allmulticast mode [ 161.053727][T11282] syzkaller0: entered promiscuous mode [ 161.064274][T11282] syzkaller0: entered allmulticast mode [ 161.206316][T11302] syzkaller0: entered promiscuous mode [ 161.212166][T11302] syzkaller0: entered allmulticast mode [ 161.225906][T11276] chnl_net:caif_netlink_parms(): no params data found [ 161.262716][T11276] bridge0: port 1(bridge_slave_0) entered blocking state [ 161.269869][T11276] bridge0: port 1(bridge_slave_0) entered disabled state [ 161.277230][T11276] bridge_slave_0: entered allmulticast mode [ 161.283641][T11276] bridge_slave_0: entered promiscuous mode [ 161.290475][T11276] bridge0: port 2(bridge_slave_1) entered blocking state [ 161.297598][T11276] bridge0: port 2(bridge_slave_1) entered disabled state [ 161.304894][T11276] bridge_slave_1: entered allmulticast mode [ 161.311490][T11276] bridge_slave_1: entered promiscuous mode [ 161.341502][T11276] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 161.350948][T11311] syzkaller0: entered promiscuous mode [ 161.356469][T11311] syzkaller0: entered allmulticast mode [ 161.363899][T11276] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 161.384165][T11276] team0: Port device team_slave_0 added [ 161.392303][T11276] team0: Port device team_slave_1 added [ 161.407438][T11276] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 161.414531][T11276] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 161.440484][T11276] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 161.452127][T11276] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 161.459109][T11276] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 161.485227][T11276] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 161.522454][T11276] hsr_slave_0: entered promiscuous mode [ 161.528529][T11276] hsr_slave_1: entered promiscuous mode [ 161.535160][T11276] debugfs: 'hsr0' already exists in 'hsr' [ 161.540974][T11276] Cannot create hsr debugfs directory [ 161.555689][T11315] sch_tbf: peakrate 11 is lower than or equals to rate 2048 ! [ 161.582858][ T28] audit: type=1400 audit(1774272540.969:857): avc: denied { read } for pid=3040 comm="dhcpcd" name="n25" dev="tmpfs" ino=16277 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 161.683839][ T28] audit: type=1400 audit(1774272540.969:858): avc: denied { open } for pid=3040 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=16277 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 161.712438][ T28] audit: type=1400 audit(1774272540.969:859): avc: denied { getattr } for pid=3040 comm="dhcpcd" path="/run/udev/data/n25" dev="tmpfs" ino=16277 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 161.760353][ T4837] bond0 (unregistering): Released all slaves [ 161.782928][ T28] audit: type=1400 audit(1774272541.169:860): avc: denied { create } for pid=11324 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 161.805677][ T28] audit: type=1400 audit(1774272541.169:861): avc: denied { write } for pid=11324 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth1.link" dev="tmpfs" ino=16294 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 161.842649][T11340] syzkaller0: entered promiscuous mode [ 161.843891][ T28] audit: type=1400 audit(1774272541.169:862): avc: denied { append } for pid=11324 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" dev="tmpfs" ino=16294 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 161.848313][T11340] syzkaller0: entered allmulticast mode [ 161.880994][ T28] audit: type=1400 audit(1774272541.219:863): avc: denied { unlink } for pid=11354 comm="rm" name="resolv.conf.eth1.link" dev="tmpfs" ino=16294 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 161.915289][ T4837] hsr_slave_0: left promiscuous mode [ 161.921050][ T4837] hsr_slave_1: left promiscuous mode [ 162.106802][T11381] sch_tbf: peakrate 11 is lower than or equals to rate 2048 ! [ 162.191489][T11393] netlink: 76 bytes leftover after parsing attributes in process `syz.0.3026'. [ 162.212630][T11396] syzkaller0: entered promiscuous mode [ 162.218236][T11396] syzkaller0: entered allmulticast mode [ 162.224847][T11393] syzkaller0: entered promiscuous mode [ 162.231117][T11393] syzkaller0: entered allmulticast mode [ 162.338208][T11276] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 162.356045][T11276] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 162.365957][T11276] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 162.375086][T11276] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 162.407672][T11276] 8021q: adding VLAN 0 to HW filter on device bond0 [ 162.419298][T11276] 8021q: adding VLAN 0 to HW filter on device team0 [ 162.429637][ T70] bridge0: port 1(bridge_slave_0) entered blocking state [ 162.436695][ T70] bridge0: port 1(bridge_slave_0) entered forwarding state [ 162.448296][ T70] bridge0: port 2(bridge_slave_1) entered blocking state [ 162.455405][ T70] bridge0: port 2(bridge_slave_1) entered forwarding state [ 162.506942][T11276] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 162.593194][T11276] veth0_vlan: entered promiscuous mode [ 162.602263][T11276] veth1_vlan: entered promiscuous mode [ 162.619111][T11276] veth0_macvtap: entered promiscuous mode [ 162.628015][T11276] veth1_macvtap: entered promiscuous mode [ 162.632442][T11453] loop2: detected capacity change from 0 to 7 [ 162.639915][T11276] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 162.641031][T11276] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 162.683850][ T70] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.697144][ T70] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.707643][ T70] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.722775][ T70] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 162.743943][ T28] audit: type=1400 audit(1774272542.129:864): avc: denied { mount } for pid=11276 comm="syz-executor" name="/" dev="gadgetfs" ino=4672 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 162.887480][T11475] netlink: 76 bytes leftover after parsing attributes in process `syz.4.3038'. [ 162.933112][T11475] syzkaller0: entered promiscuous mode [ 162.940127][T11475] syzkaller0: entered allmulticast mode [ 163.092495][T11469] chnl_net:caif_netlink_parms(): no params data found [ 163.144335][T11469] bridge0: port 1(bridge_slave_0) entered blocking state [ 163.151497][T11469] bridge0: port 1(bridge_slave_0) entered disabled state [ 163.158773][T11469] bridge_slave_0: entered allmulticast mode [ 163.165158][T11469] bridge_slave_0: entered promiscuous mode [ 163.172654][T11469] bridge0: port 2(bridge_slave_1) entered blocking state [ 163.193048][T11469] bridge0: port 2(bridge_slave_1) entered disabled state [ 163.207417][T11469] bridge_slave_1: entered allmulticast mode [ 163.214511][T11469] bridge_slave_1: entered promiscuous mode [ 163.285018][T11469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 163.295542][T11469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 163.329665][T11469] team0: Port device team_slave_0 added [ 163.361918][T11469] team0: Port device team_slave_1 added [ 163.377768][T11469] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 163.385595][T11469] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 163.418811][T11469] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 163.440426][T11469] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 163.448529][T11520] program syz.0.3050 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 163.455848][T11469] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 163.483686][ T28] audit: type=1400 audit(1774272542.849:865): avc: denied { name_bind } for pid=11517 comm="syz.2.3049" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 163.521898][T11469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 163.572707][T11469] hsr_slave_0: entered promiscuous mode [ 163.586575][T11469] hsr_slave_1: entered promiscuous mode [ 163.592754][T11469] debugfs: 'hsr0' already exists in 'hsr' [ 163.598484][T11469] Cannot create hsr debugfs directory [ 163.663607][T11536] syzkaller0: entered promiscuous mode [ 163.669741][T11536] syzkaller0: entered allmulticast mode [ 163.735954][ T4841] team0: Port device xfrm0 removed [ 163.870167][ T4841] .` (unregistering): Released all slaves [ 163.877114][ T4841] bond1 (unregistering): Released all slaves [ 163.980921][ T4841] hsr_slave_0: left promiscuous mode [ 163.989775][T11566] loop2: detected capacity change from 0 to 7 [ 163.995913][ T4841] hsr_slave_1: left promiscuous mode [ 164.001351][T11566] loop2: [ 164.065205][T11568] syzkaller0: entered promiscuous mode [ 164.070824][T11568] syzkaller0: entered allmulticast mode [ 164.252532][T11469] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 164.271309][T11469] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 164.282916][T11469] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 164.292159][T11469] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 164.340652][T11469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 164.351904][T11469] 8021q: adding VLAN 0 to HW filter on device team0 [ 164.361923][ T4852] bridge0: port 1(bridge_slave_0) entered blocking state [ 164.369021][ T4852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 164.381454][ T4841] bridge0: port 2(bridge_slave_1) entered blocking state [ 164.388519][ T4841] bridge0: port 2(bridge_slave_1) entered forwarding state [ 164.422208][T11619] syzkaller0: entered promiscuous mode [ 164.427738][T11619] syzkaller0: entered allmulticast mode [ 164.451709][T11622] netlink: 36 bytes leftover after parsing attributes in process `syz.2.3067'. [ 164.508338][T11627] syzkaller0: entered promiscuous mode [ 164.514062][T11627] syzkaller0: entered allmulticast mode [ 164.599350][T11469] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 164.659354][T11632] syzkaller0: entered promiscuous mode [ 164.664938][T11632] syzkaller0: entered allmulticast mode [ 164.712372][T11642] program syz.2.3073 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 164.735804][T11469] veth0_vlan: entered promiscuous mode [ 164.756143][T11469] veth1_vlan: entered promiscuous mode [ 164.780084][T11469] veth0_macvtap: entered promiscuous mode [ 164.796423][T11469] veth1_macvtap: entered promiscuous mode [ 164.810976][T11469] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 164.820761][T11653] netlink: 48 bytes leftover after parsing attributes in process `syz.2.3078'. [ 164.831286][T11469] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 164.845793][T11653] netlink: 48 bytes leftover after parsing attributes in process `syz.2.3078'. [ 164.857654][ T4837] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.866596][ T4837] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.876163][ T4837] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.884967][ T4837] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 164.908857][T11658] xt_hashlimit: size too large, truncated to 1048576 [ 164.943573][T11661] syzkaller0: entered promiscuous mode [ 164.949693][T11661] syzkaller0: entered allmulticast mode [ 165.007903][T11668] syzkaller0: entered promiscuous mode [ 165.022135][T11668] syzkaller0: entered allmulticast mode [ 165.033344][T11670] loop2: detected capacity change from 0 to 7 [ 165.071272][T11673] program syz.0.3085 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 165.467447][T11682] chnl_net:caif_netlink_parms(): no params data found [ 165.573528][T11721] syzkaller0: entered promiscuous mode [ 165.579252][T11721] syzkaller0: entered allmulticast mode [ 165.611083][T11735] program syz.1.3105 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 165.629679][T11733] syzkaller0: entered promiscuous mode [ 165.635181][T11733] syzkaller0: entered allmulticast mode [ 165.659877][T11682] bridge0: port 1(bridge_slave_0) entered blocking state [ 165.669420][T11682] bridge0: port 1(bridge_slave_0) entered disabled state [ 165.676725][T11682] bridge_slave_0: entered allmulticast mode [ 165.688802][T11682] bridge_slave_0: entered promiscuous mode [ 165.708349][T11682] bridge0: port 2(bridge_slave_1) entered blocking state [ 165.715830][T11682] bridge0: port 2(bridge_slave_1) entered disabled state [ 165.724325][T11682] bridge_slave_1: entered allmulticast mode [ 165.731017][T11682] bridge_slave_1: entered promiscuous mode [ 165.741756][T11743] loop1: detected capacity change from 0 to 256 [ 165.765602][T11745] netlink: 76 bytes leftover after parsing attributes in process `syz.3.3109'. [ 165.776516][T11745] syzkaller0: entered promiscuous mode [ 165.785272][T11745] syzkaller0: entered allmulticast mode [ 165.823393][T11682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 165.923598][T11682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 165.958187][T11767] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 166.005303][T11766] syzkaller0: entered promiscuous mode [ 166.011739][T11766] syzkaller0: entered allmulticast mode [ 166.022205][T11682] team0: Port device team_slave_0 added [ 166.040321][T11682] team0: Port device team_slave_1 added [ 166.054936][T11682] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 166.061988][T11682] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 166.088005][T11682] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 166.099512][T11682] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 166.106506][T11682] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 166.134474][T11682] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 166.213759][T11682] hsr_slave_0: entered promiscuous mode [ 166.220088][T11682] hsr_slave_1: entered promiscuous mode [ 166.270077][T11797] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3126'. [ 166.670009][ T4837] bond0 (unregistering): Released all slaves [ 166.693494][T11821] syzkaller0: entered promiscuous mode [ 166.708483][T11821] syzkaller0: entered allmulticast mode [ 166.739981][ T4837] hsr_slave_0: left promiscuous mode [ 166.740912][T11842] netlink: 48 bytes leftover after parsing attributes in process `syz.0.3135'. [ 166.758967][ T4837] hsr_slave_1: left promiscuous mode [ 166.801741][T11844] netlink: 48 bytes leftover after parsing attributes in process `syz.0.3135'. [ 166.879323][T11839] syzkaller0: entered promiscuous mode [ 166.884902][T11839] syzkaller0: entered allmulticast mode [ 167.048876][T11878] netlink: 76 bytes leftover after parsing attributes in process `syz.1.3145'. [ 167.075560][T11878] syzkaller0: entered promiscuous mode [ 167.083099][T11878] syzkaller0: entered allmulticast mode [ 167.162007][ T4837] IPVS: stop unused estimator thread 0... [ 167.176482][T11901] syzkaller0: entered promiscuous mode [ 167.182612][T11901] syzkaller0: entered allmulticast mode [ 167.309231][T11682] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 167.318227][T11931] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3162'. [ 167.330535][T11682] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 167.340173][T11682] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 167.358012][T11682] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 167.422147][T11954] loop2: detected capacity change from 0 to 7 [ 167.429125][T11682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 167.447970][T11682] 8021q: adding VLAN 0 to HW filter on device team0 [ 167.503921][ T4852] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.511096][ T4852] bridge0: port 1(bridge_slave_0) entered forwarding state [ 167.542031][ T4852] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.549164][ T4852] bridge0: port 2(bridge_slave_1) entered forwarding state [ 167.585485][T11682] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 167.596778][T11682] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 167.656832][T11992] netlink: 12 bytes leftover after parsing attributes in process `syz.4.3173'. [ 167.677077][T11682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 167.768328][T11682] veth0_vlan: entered promiscuous mode [ 167.776724][T11682] veth1_vlan: entered promiscuous mode [ 167.814280][T11682] veth0_macvtap: entered promiscuous mode [ 167.826903][T11682] veth1_macvtap: entered promiscuous mode [ 167.844552][T11682] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 167.862383][T11682] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 167.874371][ T4837] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.884535][ T4837] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.897952][ T4837] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 167.911239][ T4837] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 168.326403][T12077] syzkaller0: entered promiscuous mode [ 168.338748][T12077] syzkaller0: entered allmulticast mode [ 169.217494][T12146] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3230'. [ 169.333823][T12170] program syz.3.3237 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 169.412925][ T28] audit: type=1400 audit(1774272548.799:866): avc: denied { write } for pid=12183 comm="syz.3.3244" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 169.470215][T12191] bond1: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 169.484743][T12191] bond1: (slave lo): Enslaving as an active interface with an up link [ 169.494354][T12191] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 169.590625][T12205] syzkaller0: entered promiscuous mode [ 169.596470][T12205] syzkaller0: entered allmulticast mode [ 169.662326][T12217] loop2: detected capacity change from 0 to 128 [ 169.724281][T12222] loop2: detected capacity change from 0 to 256 [ 169.833942][T12235] program syz.3.3265 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 169.936891][T12250] syzkaller0: entered promiscuous mode [ 169.951204][T12250] syzkaller0: entered allmulticast mode [ 170.024212][T12270] loop2: detected capacity change from 0 to 7 [ 170.067613][T12272] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 170.092020][T12272] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12272 comm=syz.3.3277 [ 170.224760][ T28] audit: type=1326 audit(1774272549.609:867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.254274][T12304] loop2: detected capacity change from 0 to 7 [ 170.291135][ T28] audit: type=1326 audit(1774272549.609:868): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.343763][ T28] audit: type=1326 audit(1774272549.609:869): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.375126][ T28] audit: type=1326 audit(1774272549.609:870): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=233 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.399577][ T28] audit: type=1326 audit(1774272549.609:871): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.410589][T12316] syzkaller0: entered promiscuous mode [ 170.425008][ T28] audit: type=1326 audit(1774272549.609:872): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.430128][T12316] syzkaller0: entered allmulticast mode [ 170.462678][ T28] audit: type=1326 audit(1774272549.609:873): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.463655][T12324] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 170.486468][ T28] audit: type=1326 audit(1774272549.609:874): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=54 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.525048][ T28] audit: type=1326 audit(1774272549.609:875): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12299 comm="syz.1.3293" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa5565dc799 code=0x7ffc0000 [ 170.857765][T12374] loop2: detected capacity change from 0 to 7 [ 171.057027][T12389] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.064232][T12389] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.087333][T12389] bridge_slave_0: left allmulticast mode [ 171.093702][T12389] bridge_slave_0: left promiscuous mode [ 171.099760][T12389] bridge0: port 1(bridge_slave_0) entered disabled state [ 171.110033][T12389] bridge_slave_1: left allmulticast mode [ 171.115693][T12389] bridge_slave_1: left promiscuous mode [ 171.121484][T12389] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.131132][T12389] bond0: (slave bond_slave_0): Releasing backup interface [ 171.141440][T12389] bond0: (slave bond_slave_1): Releasing backup interface [ 171.158074][T12389] team0: Port device team_slave_0 removed [ 171.170180][T12389] team0: Port device team_slave_1 removed [ 171.178394][T12389] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 171.187670][T12389] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 171.198360][T12389] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 171.207341][T12389] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 171.219774][T12389] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 171.233328][T12398] netlink: 88 bytes leftover after parsing attributes in process `syz.2.3331'. [ 171.246658][T12398] netlink: 88 bytes leftover after parsing attributes in process `syz.2.3331'. [ 171.286945][T12399] syzkaller0: entered promiscuous mode [ 171.293505][T12399] syzkaller0: entered allmulticast mode [ 171.341997][T12415] netlink: 32 bytes leftover after parsing attributes in process `syz.2.3337'. [ 171.352554][T12415] netem: unknown loss type 13 [ 171.357243][T12415] netem: change failed [ 171.413676][T12429] netlink: 88 bytes leftover after parsing attributes in process `syz.1.3343'. [ 171.423248][T12429] netlink: 88 bytes leftover after parsing attributes in process `syz.1.3343'. [ 171.452559][T12433] xt_hashlimit: size too large, truncated to 1048576 [ 171.608551][T12462] netlink: 88 bytes leftover after parsing attributes in process `syz.2.3357'. [ 171.623444][T12462] netlink: 88 bytes leftover after parsing attributes in process `syz.2.3357'. [ 171.874657][T12501] xt_hashlimit: size too large, truncated to 1048576 [ 171.881488][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88811b441000: rx timeout, send abort [ 171.889842][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811b441000: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 171.994325][T12513] syzkaller0: entered promiscuous mode [ 172.000052][T12513] syzkaller0: entered allmulticast mode [ 172.188276][T12557] netlink: 88 bytes leftover after parsing attributes in process `syz.0.3389'. [ 172.210504][T12557] netlink: 88 bytes leftover after parsing attributes in process `syz.0.3389'. [ 172.355883][T12588] x_tables: ip_tables: osf match: only valid for protocol 6 [ 172.394323][T12593] netlink: 88 bytes leftover after parsing attributes in process `syz.3.3401'. [ 172.413995][T12593] netlink: 88 bytes leftover after parsing attributes in process `syz.3.3401'. [ 172.548271][T12600] syzkaller0: entered promiscuous mode [ 172.567319][T12600] syzkaller0: entered allmulticast mode [ 172.719420][T12605] 8021q: VLANs not supported on ip6tnl0 [ 172.919376][T12624] xt_hashlimit: size too large, truncated to 1048576 [ 173.201996][T12668] xt_hashlimit: size too large, truncated to 1048576 [ 173.355977][T12682] syzkaller0: entered promiscuous mode [ 173.361694][T12682] syzkaller0: entered allmulticast mode [ 173.465956][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88811b1abc00: rx timeout, send abort [ 173.472455][T12691] syzkaller0: entered promiscuous mode [ 173.474424][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811b1abc00: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 173.480326][T12691] syzkaller0: entered allmulticast mode [ 173.600411][T12701] xt_hashlimit: size too large, truncated to 1048576 [ 173.895539][T12725] loop3: detected capacity change from 0 to 256 [ 173.999842][T12738] syzkaller0: entered promiscuous mode [ 174.005340][T12738] syzkaller0: entered allmulticast mode [ 174.605248][T12824] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.612642][T12824] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.637574][T12824] bridge_slave_0: left allmulticast mode [ 174.643344][T12824] bridge_slave_0: left promiscuous mode [ 174.649363][T12824] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.659925][T12824] bridge_slave_1: left allmulticast mode [ 174.665675][T12824] bridge_slave_1: left promiscuous mode [ 174.671696][T12824] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.681978][T12824] bond0: (slave bond_slave_0): Releasing backup interface [ 174.691645][T12824] bond0: (slave bond_slave_1): Releasing backup interface [ 174.702190][T12824] team0: Port device team_slave_0 removed [ 174.710734][T12824] team0: Port device team_slave_1 removed [ 174.717922][T12824] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 174.726516][T12824] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 174.735510][T12824] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 174.744115][T12824] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 174.754068][T12824] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 175.221349][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88811b7bee00: rx timeout, send abort [ 175.230146][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811b7bee00: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 175.284486][T12857] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 175.533568][T12889] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.540899][T12889] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.569269][T12889] bridge_slave_0: left allmulticast mode [ 175.575484][T12889] bridge_slave_0: left promiscuous mode [ 175.581329][T12889] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.592090][T12889] bridge_slave_1: left allmulticast mode [ 175.597819][T12889] bridge_slave_1: left promiscuous mode [ 175.604296][T12889] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.614926][T12889] bond0: (slave bond_slave_0): Releasing backup interface [ 175.625630][T12889] bond0: (slave bond_slave_1): Releasing backup interface [ 175.636598][T12889] team0: Port device team_slave_0 removed [ 175.646170][T12889] team0: Port device team_slave_1 removed [ 175.653742][T12889] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 175.662948][T12889] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 175.673080][T12889] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 175.683112][T12889] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 175.696003][T12889] A link change request failed with some changes committed already. Interface hsr_slave_0 may have been left with an inconsistent configuration, please check. [ 176.163384][T12936] xt_hashlimit: size too large, truncated to 1048576 [ 176.380136][T12947] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3533'. [ 176.699632][T12976] xt_hashlimit: size too large, truncated to 1048576 [ 176.729960][ C1] vxcan1: j1939_tp_rxtimer: 0xffff88810ab70c00: rx timeout, send abort [ 176.738766][ C1] vxcan1: j1939_xtp_rx_abort_one: 0xffff88810ab70c00: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 176.971667][T13019] xt_hashlimit: size too large, truncated to 1048576 [ 177.028259][T13030] netlink: 76 bytes leftover after parsing attributes in process `syz.1.3562'. [ 177.289294][T13077] netlink: 76 bytes leftover after parsing attributes in process `syz.4.3579'. [ 177.474740][ T28] kauditd_printk_skb: 23 callbacks suppressed [ 177.474753][ T28] audit: type=1400 audit(1774272556.859:899): avc: denied { mounton } for pid=13094 comm="syz.0.3584" path=2F3136362FE91F7189591E9233614B dev="tmpfs" ino=864 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=sock_file permissive=1 [ 177.620501][T13127] xt_hashlimit: size too large, truncated to 1048576 [ 177.863367][T13165] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3612'. [ 177.880569][T13165] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3612'. [ 177.906528][T13165] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3612'. [ 178.016440][T13188] syzkaller0: entered promiscuous mode [ 178.022107][T13188] syzkaller0: entered allmulticast mode [ 178.156970][T13212] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3628'. [ 178.173785][T13212] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3628'. [ 178.194641][T13212] netlink: 12 bytes leftover after parsing attributes in process `syz.2.3628'. [ 178.785301][T13306] netlink: 32 bytes leftover after parsing attributes in process `syz.1.3660'. [ 179.196259][T13373] sch_tbf: burst 4398 is lower than device lo mtu (65550) ! [ 180.238066][ T28] audit: type=1400 audit(1774272559.619:900): avc: denied { write } for pid=13427 comm="syz.0.3704" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 180.572983][ C0] vxcan1: j1939_tp_rxtimer: 0xffff88811b58a400: rx timeout, send abort [ 180.581470][ C0] vxcan1: j1939_xtp_rx_abort_one: 0xffff88811b58a400: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 180.633607][ T3001] ================================================================== [ 180.641715][ T3001] BUG: KCSAN: data-race in atime_needs_update / inode_set_ctime_current [ 180.650041][ T3001] [ 180.652349][ T3001] write to 0xffff8881337ca998 of 8 bytes by task 3303 on cpu 1: [ 180.659956][ T3001] inode_set_ctime_current+0x5f2/0x960 [ 180.665409][ T3001] simple_unlink+0x2d/0x80 [ 180.669806][ T3001] shmem_unlink+0x12d/0x140 [ 180.674300][ T3001] vfs_unlink+0x1c7/0x490 [ 180.678615][ T3001] filename_unlinkat+0x1e2/0x410 [ 180.683545][ T3001] __se_sys_unlink+0x2b/0xe0 [ 180.688132][ T3001] __x64_sys_unlink+0x1f/0x30 [ 180.692802][ T3001] x64_sys_call+0x2eb6/0x3020 [ 180.697661][ T3001] do_syscall_64+0x12c/0x370 [ 180.702255][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.708142][ T3001] [ 180.710451][ T3001] read to 0xffff8881337ca998 of 8 bytes by task 3001 on cpu 0: [ 180.717974][ T3001] atime_needs_update+0x2ef/0x3e0 [ 180.722986][ T3001] touch_atime+0x4a/0x330 [ 180.727303][ T3001] do_readlinkat+0x137/0x2f0 [ 180.731885][ T3001] __x64_sys_readlink+0x47/0x60 [ 180.736894][ T3001] x64_sys_call+0x2b51/0x3020 [ 180.741558][ T3001] do_syscall_64+0x12c/0x370 [ 180.746174][ T3001] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 180.752059][ T3001] [ 180.754376][ T3001] value changed: 0x0000000069c1402e -> 0x0000000069c14030 [ 180.761554][ T3001] [ 180.763884][ T3001] Reported by Kernel Concurrency Sanitizer on: [ 180.770031][ T3001] CPU: 0 UID: 0 PID: 3001 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 180.778963][ T3001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 180.789102][ T3001] ==================================================================