last executing test programs: 11.770772753s ago: executing program 0 (id=1124): r0 = openat$auto_proc_pid_smaps_operations_internal(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/smaps\x00', 0x88c00, 0x0) mmap$auto(0x0, 0x6, 0x4, 0x19, r0, 0x1ff) unshare$auto(0x40000080) r1 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r1, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r2 = setfsuid$auto(0xee00) msgctl$auto_IPC_STAT(0x5f, 0x2, &(0x7f0000000180)={{0x1, r2, 0x0, 0x3, 0x100, 0x5, 0x2}, &(0x7f0000000040)=0x53, &(0x7f0000000080)=0x5, 0x8001, 0x8, 0x72, 0x4, 0x8, 0x3, 0x5, 0x7, @raw=0x8, @raw=0x9}) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) setns(0xc9, 0x0) r3 = pidfd_open$auto(0x1, 0x0) select$auto(0xfffffffc, &(0x7f0000000200)={[0x5, 0x40, 0x1000000000000000, 0x40, 0x4, 0x7, 0x10, 0xfff, 0x0, 0xfff, 0x9, 0x469, 0x896f, 0x9, 0x2]}, &(0x7f0000000280)={[0x1d, 0x3, 0x80000000, 0xfffffffffffffffa, 0x6, 0x2, 0x2, 0x6, 0xbe, 0x1, 0x2, 0x7, 0x6, 0x3, 0x5, 0x5]}, &(0x7f0000000300)={[0x7, 0xfffffffffffffff8, 0x0, 0x8, 0x6, 0xffffffffffffffff, 0x8001, 0x10000, 0x2, 0x4, 0x1, 0xfffffffffffffffc, 0x3ff, 0x2, 0xf, 0x100]}, &(0x7f0000000380)={0x2, 0xfffffffffffffffb}) r4 = syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000400), r3) sendmsg$auto_IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000001140)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2010}, 0xc, &(0x7f0000001100)={&(0x7f0000000440)={0xc90, r4, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_SERVICE={0x305, 0x1, 0x0, 0x1, [@typed={0x8, 0x137, 0x0, 0x0, @ipv4=@rand_addr=0x64010102}, @typed={0x8, 0x123, 0x0, 0x0, @ipv4=@broadcast}, @typed={0x8, 0x2a, 0x0, 0x0, @u32=0x2}, @typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@empty}, @generic="a8", @nested={0x71, 0x4c, 0x0, 0x1, [@nested={0x4, 0x5b}, @generic="7c2d9f13781317b88e8659cc6e4ac3639dc2cad2ed52b9629da3d3ed36b0010bb17de06097023729740273310bb3abc3859d406413bd65e2480d13ab98566c2490f57376879cd6f3e09946feec", @typed={0x1c, 0xe5, 0x0, 0x0, @binary="3d43bd046711333828699afb22a9849fc5babf98790e4aee"}]}, @nested={0x25f, 0xd0, 0x0, 0x1, [@typed={0x8, 0x7f, 0x0, 0x0, @u32=0x1}, @generic="85bf58ced3755689c9e71ce7426ada06ffd522c61bf8c93a6250045b002b897dc6bfcdb6c9b3e582a6c66032c28dae31cf141e94fb5e6fc23df992dfd139845357e732e9f05aa80aa8ea5280f90cfb168b1d757105da44fcd3a6b8653c471a2d8e2900b5476dcf79289a9e8818e41b45137a4b22cd15211d2bf60d0f386e7f3b3845402be903a25c8706e20dec2a0e55a0607df2245574a7feb1ef2d1552b73af1e15971be48f413d8828b5551e67371f0e83ba63c973691ac7576b65cd80905943452bd3f0ea78793e75973e0a7f9b7a6721b398b2032d15e5dd14c70d6f8c970e25491fd7b5b469138d9a4544ca8bf1216b72a37cbf1e7ec", @generic="c858208be3bc6e434e25d17fda5f23f99724cf138ac0c804438a7039256989d0d8eaa3993098b5c46428564efbdbbdb6af35a5f64967ea93486d6a4c5c6a98cf0ac5a8c27f0a8737cbe5693bb87bc556d7999af128de97d5d354649d12306ff7119fe86a8a5f4c9b6d7c3c5d223c82abc6fb7759fbd0f28f80adce6272754488e606ec7d71d84852cd33ba8f096503decf262f3a7ce9006f0dcb38455cff6d226d775e17fafa5ed3aa73f18f6e943ed8e4d8cb051348e301f9a75d03", @generic="b8cd49077346df56a612ab6160f2b910c33389771c7da74c0b4bc66774f6ddaabd11a371cba5f82c7ed62ff420080f5fddfeedb7596172197e0600ef8c5145e49d29f28d0dd2d07b997244df9c7f42f1cd4dbdcc96137f936124e76bcf6b8e8bf1d63e4f54d9dfd80647018fd84b58a2b13972e5c643b5387a7e24c0cf5c45c904e24489a8e93ae9a6f3b9e4df4acdf14ba4b8bd1b68ea651e31", @nested={0x4, 0x147}]}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@typed={0x14, 0x13d, 0x0, 0x0, @ipv6=@private0}, @typed={0x14, 0x13, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x28}}, @nested={0x8, 0x6a, 0x0, 0x1, [@nested={0x4, 0xb4}]}]}, @IPVS_CMD_ATTR_SERVICE={0x69b, 0x1, 0x0, 0x1, [@typed={0x8, 0x75, 0x0, 0x0, @u32=0xe7d4}, @nested={0x1fe, 0x4, 0x0, 0x1, [@generic="e98e1bee920224bc33c88d56ffc84931b2c5b062bdd2350fed23ee7bd8eb97e720f9122b23eb50d34bd7f2d2f73c752fb628a93bbae4d8c6fa13c70fdc9a36849d637df50e77b831a9d68b11f6f94ea556c260cb653cd26fcc6fffb7c5026c99cff6f5c7f41864267ad2ee361ca41288323c56a9984635f6da6a510836e91e508b039bbea1652071e4a1d064f38abaa3c444a0d8d62eb34402b6e86058", @generic="07511ce07a86f0f6bb6302970dfff09c0585d580f6718a90e984b27a6bdd47b87c45c2a4035ccf29adb28cdfc1a1b2cbbd58b7c618c739291a78af734df21c6db245a365ba85a6452d53e811a0a6910516d4", @generic="0bd8dfea4c9200b8d2c0779758012b21a27fd83d2b92fbe21625b9896700f336e4d05776c2d2f35add976f61ed4299632ddf0147337feee8fa580e4637f30d8af695c3c4da458711d0214dfbbb3cf21ebbde7f24fe037ea994687f8b11aa5d4cb589639309c94422b92cd81d73400817718899d64065dd6182130f0b9b9beef373", @nested={0x4, 0x10d}, @nested={0x4, 0xbf}, @generic="10de98d66c3a3bd8655080201255c0d777705b", @generic="38529bb0d22177eb4af823a15c2afbb980cef18594ae5b3abf396382ccc88ab871efaf50b8e1f8446fc08b42252ffd8da94f890d8cfc5ad10d466a88d9c1a22c37f96f371badd7c17b2a5a00d2f7241225d0d0225bd8172a52087caafd14c570e99e0e9689f9b9983ba90f", @nested={0x4, 0x155}]}, @generic="f146f890617a960c4e6e4b6e382ff5ebe9e90ff16c54f695d728642e6e4e29c29c306c6478eda4843389106c818cf0205255eb4ff1492ba8a0aa9d91bc5c32520da6003c607071bd2c2160c80c6bebde9dcdd6fedb4d8076bcc5bb3ec8f86933091ec6bed94346396a0d6dd2390b295929e9c759ae9bdd4849ae7698312357b1745b8ee4e3f36c813cdb92170ca3662e3ad027bd5c3ea71e0baf89e67a57e4c81997231f141da749c373cacaff4c486ca0d87660d1ed68ca19a2c0", @nested={0x2eb, 0xd5, 0x0, 0x1, [@nested={0x4, 0xd0}, @typed={0x8, 0x33, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="8c3425f3e6171bee0e01807d0b36fb79879348036597e0f42655b278", @generic="0792979592160655b4e913a80d11589ba3b085fde29960559da7308c4fc977129924e9c03a04d5ff543f96b57bee6f51cd8fd0c58ac83e4104877953800cf2702268d332a57fa8e215bcb90e9a372130c8e880fe14bba6a4da4dcbdf66392bba4ec8a93bb3a4392107af6bfd2b51b56f070b13b0947ea35b58241565dbe5158d1a01", @nested={0x4, 0xb9}, @generic="6d56008b0520b4d1387b83a27bd83f2ee4d77e5f718ceb698e67ef63b585179202b1c2e49d7060c4a34d88f83fa139771e234e30d538adebf5739ee3664a1e0c3b136bb44bf046b0bd03216606481dcf227b2bcd47976750f2ca6f8fd6196bf27af3a120e2802da5507f70dbca0a357c26aaca40744048d5576c364c85af061d740b141f94f064234cc03dc2d54a3948510bdacc32d5a3148b", @generic="27b161ef47e3bc7fc1d86456de7cff3dab7aebd70d606318ca7f2304e851f45cea1d33ead8562b1c28974868d39d0702b29ffcb1b73d1657cb6d4cea9b8fc436dbd1d28e225026f10d6a21f262e3a4e0d761a43e59f43a94241c160b947bab7a00b5cc2f4035baabe4dde97c5fecb089c45a1a4a0b2a8321ec", @generic="bc1719517879b38caf5b93431baf55e4d2c2700d2a735f5bd83b1bcf5170aa", @typed={0x100, 0xc8, 0x0, 0x0, @binary="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"}, @typed={0x8, 0x5e, 0x0, 0x0, @u32=0x800}]}, @typed={0x14, 0x133, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0xd1, 0x6, 0x0, 0x0, @binary="f28a32f5a0f7674297a026231d998cca882f395ca755864b7223c775b55fea8ba3fa4733219aa5ae78181e3386615f4f624dc8a45c81e3553492f3f6be76af913c3d94ef1b7992af89c014524d32d4978cd758adf3f9629f4d40feb5c9498af033d7901cd569ec64056e6f305b2c56da7db7c0068982b11361eb5e5b7f86fa480c49a32f34f5e9dd79585025bce802e79390c8e4c6fbbf90681e9e46df25d4479ddd566f01908041f144a90378df1c2ef680947cc5318599cb5968991f585e20ad3288294b76ef81920f62be40"}]}, @IPVS_CMD_ATTR_SERVICE={0x29c, 0x1, 0x0, 0x1, [@typed={0xbd, 0x65, 0x0, 0x0, @binary="83c49d7873e879dba781708d11921ad4ee12aa0192971243fbf124b02f5fce97efc5ec9a3522951af04d7eeb06337d59a2e5c638bba7bc266a629731470cec26616b552bf9c531b760203ee774f83a5ff761b42fc808107fbcc0052ef8ac8c61db0a18eba2e4e03f4b7e32e74c3954ecb47f1ac972a7a36ebd7af8590028011f269a0fc2dfa7e2193afd1efe1a74651418c85589d6f60f0f9a116b448b82698fb660f6f9990687033642cec2f3f21561cf97d4297c2eb7275c"}, @typed={0xa6, 0x38, 0x0, 0x0, @binary="af10ad0c1dc69adc852dee734a1b1ec19745ea5350ab4d3f5fe3e8ea823d746f2437e91619492e1c56b8029a4b3d84dabd231a51220fc5621370680ef9e994247939f9edd3e9bec99fd3c56c8a9e966043d1ebc3766f881e3a5725981b9852f51dddd61898e2d42bdb19a9e3706fd0dd966714fa3077a3b8d9eb351ae9952f7a903211ed8f056ac236bb8945bb218fc9d8377c73311b3419a6174f4e0f6d5890a414"}, @generic="9127ca55536d539d1715a4e60cecb1192cdf1fa91f1231b43f4395e19891e5cbb03059834264492a1905e1b0b37ee9a6175f5b4be9ef2e846e272dce97cda4dbe5b6575a", @generic="ef3b1af72c014471842f53f6beb34dbb2bb7783bae63deb47f0e37a34c57d927d8f0ef0e62d566508b105dbe0b48b30783c605b41baf7d0127bc17a4ef7405ef88d10f9544959f437728a05b31cf412661541574400e0b12adf6a3394cd4f4a8248c98d740cdf9bd06677d29346e1a1ed852887bef3c558cb615baeba15e4c1eebc176467037f141f5d90da1d32fe65e5270a6c9d33aee422ff8a1ab3783fcce472cdc8ca15093d4477cb97f26bd2e0a09a580b8ec0143ad4eed952afa4fa1046ad39f0617935a6ab0dc81edb6ef8890e9b8086222d213202f73cec4", @nested={0x10, 0x6c, 0x0, 0x1, [@nested={0x4, 0x101}, @nested={0x4, 0x132}, @nested={0x4, 0xe3}]}]}]}, 0xc90}, 0x1, 0x0, 0x0, 0x10008000}, 0x20008804) setns(r3, 0x60020000) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 11.378711801s ago: executing program 1 (id=1125): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sched_rt_period_us\x00', 0x101202, 0x0) r1 = syz_clone3(&(0x7f0000000440)={0x40000000, &(0x7f00000004c0), &(0x7f00000001c0), &(0x7f0000000200), {0x43}, &(0x7f0000000280)=""/147, 0x93, &(0x7f0000000340)=""/158, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$auto(r0, 0xb, r1) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) pwrite64$auto(0xffffffffffffffff, &(0x7f0000000800)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0f\x18\x16\xb2\x1c\xa4`RQ\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\x88?\xe1\x92\x99\x12\xb1\x8f\xd0\xb0\x1eSX#W\xc7\xcd\xee\x97x\x10\xd1\x97jc\"\xf1\x93\x0f5NI1CL\xf1\xd0k\xb6~V\xafN3\xa5\x95ap\xf61W\xca\x84V-,&\x99\x1a\x12\xed\'\x1c\xb7e\xa7\xa9]\x00\xb3\xffF\x82f\xdbo\x13o\x17o(Y\xd3\x87\xac\xd2\x11\x18\x03\xe93\"\xb3\xc3\xc2\xb4_\x18\x90I\x19\x10\xf8\x91NU~\xebYd\x11\tfJ', 0xe, 0x8) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) ioprio_set$auto(0x3, 0x0, 0x4b34) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) msync$auto(0x110c230000, 0x200001, 0x6) sysfs$auto(0x2, 0x3b, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) 10.791686749s ago: executing program 3 (id=1126): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) ioctl$auto_PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0xfffffffffffffffd) setfsuid$auto(0xee00) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) r1 = pidfd_open$auto(0x1, 0x0) setns(r1, 0x10000000) syz_genetlink_get_family_id$auto_ovs_flow(&(0x7f0000000180), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x400d0}, 0x800) write$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f00000001c0)="e6b622f28d1a1274d61519d7f266b443b46587f09d30ab62167f5d766166ffaa40e8ccc59219eaaa5734728de3dba87f1b718bb8e334a8455660c940e1041e0f547dd86aaccc55da90f6f94a6a5622d5b13e3804fa000cec04cad5e857c1a95ffc2cb9541ae12cd5a020f649bddbe5821aa48c62987c6179d386c4d3e97883ba32940b5de3159931550347f6c39cadd57f75e0f440388a92ed879c96f3b9d5140de4ebca44a2dae5b9d51d45c27b45d2374b608a8af46e", 0xb7) rt_sigtimedwait$auto(&(0x7f0000000040)={0xc00000}, 0x0, &(0x7f0000000180), 0x8) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 9.17779424s ago: executing program 1 (id=1128): setns(0xc9, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) chmod$auto(&(0x7f0000000000)='./file0\x00', 0x8c) writev$auto(0xffffffffffffffff, 0x0, 0x3) mmap$auto(0x0, 0x8, 0x45bd, 0x9b72, 0x2, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) openat$auto_raw_fops_raw_gadget(0xffffffffffffff9c, 0x0, 0x2202, 0x0) ioctl$auto(0x3, 0x541b, 0x10000000000402) pwrite64$auto(0xc8, 0x0, 0xfded, 0x3) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) madvise$auto(0x6, 0x4, 0x3) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, 0x0, 0x48800, 0x0) r0 = openat$auto_hpet_fops_hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) close_range$auto(0x2, r0, 0xfffffff8) socket(0xa, 0x1, 0x106) connect$auto(0x3, 0x0, 0x58) connect$auto(0x3, 0x0, 0x55) sysfs$auto(0x2, 0x3b, 0x4) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) 9.146980361s ago: executing program 0 (id=1129): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sched_rt_period_us\x00', 0x101202, 0x0) r1 = syz_clone3(&(0x7f0000000440)={0x40000000, 0x0, &(0x7f00000001c0), &(0x7f0000000200), {0x43}, &(0x7f0000000280)=""/147, 0x93, &(0x7f0000000340)=""/158, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$auto(r0, 0xb, r1) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) r2 = io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) pwrite64$auto(0xffffffffffffffff, &(0x7f0000000800)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0f\x18\x16\xb2\x1c\xa4`RQ\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\x88?\xe1\x92\x99\x12\xb1\x8f\xd0\xb0\x1eSX#W\xc7\xcd\xee\x97x\x10\xd1\x97jc\"\xf1\x93\x0f5NI1CL\xf1\xd0k\xb6~V\xafN3\xa5\x95ap\xf61W\xca\x84V-,&\x99\x1a\x12\xed\'\x1c\xb7e\xa7\xa9]\x00\xb3\xffF\x82f\xdbo\x13o\x17o(Y\xd3\x87\xac\xd2\x11\x18\x03\xe93\"\xb3\xc3\xc2\xb4_\x18\x90I\x19\x10\xf8\x91NU~\xebYd\x11\tfJ', 0xe, 0x8) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) setfsuid$auto(0xee00) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x4e940, 0x0) mq_timedsend$auto(r2, &(0x7f0000000000)='(.,\r^[\x00', 0x5, 0x2b3, &(0x7f0000000040)={0x1, 0x1}) sysfs$auto(0x2, 0x3b, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) 8.758960789s ago: executing program 3 (id=1130): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) r1 = io_uring_setup$auto(0x2008, 0x0) r2 = socket(0x1d, 0x2, 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'wlan1\x00'}) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x403) openat$auto_usbdev_file_operations_usb(0xffffffffffffff9c, 0x0, 0xa901, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, 0x0, 0x0, 0x0) pread64$auto(r5, 0x0, 0x200000000006, 0x8) setsockopt$auto(r2, 0x6a, 0x5, 0x0, 0x3) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) syz_genetlink_get_family_id$auto_ovs_vport(&(0x7f0000000240), r3) sendmsg$auto_OVS_VPORT_CMD_NEW(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={0x0}, 0x1, 0x0, 0x0, 0x64000}, 0x8080) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r6 = setfsuid$auto(0xee00) msgctl$auto_IPC_STAT(0x5f, 0x2, &(0x7f0000000180)={{0x1, r6, 0x0, 0x3, 0x100, 0x5, 0x2}, &(0x7f0000000040)=0x53, &(0x7f0000000080)=0x5, 0x8001, 0x8, 0x72, 0x4, 0x5, 0x3, 0x5, 0x7, @raw=0x8, @raw=0x9}) setresgid$auto(r7, r7, r7) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) r8 = syz_genetlink_get_family_id$auto_batadv(&(0x7f00000003c0), r2) sendmsg$auto_BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x34, r8, 0x10, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_DAT_CACHE_VID={0x6, 0x25, 0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TT_FLAGS={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x8842}, 0x882) pidfd_open$auto(0x1, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 8.390366695s ago: executing program 2 (id=1131): pread64$auto(0xffffffffffffffff, 0x0, 0x50739b5c, 0x7) unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) mmap$auto(0x0, 0x20006, 0x4000000000df, 0xeb1, 0x4, 0x8000) r1 = socket(0xf, 0x1, 0x0) setsockopt$auto(r1, 0x29, 0x20, 0x0, 0x5) unshare$auto(0x40000080) r2 = openat$auto_force_suspend_fops_hci_vhci(0xffffffffffffff9c, 0x0, 0x410000, 0x0) bind$auto(r2, 0x0, 0x6) openat$auto_rfcomm_sock_debugfs_fops_(0xffffffffffffff9c, 0x0, 0x8000, 0x0) sendmmsg$auto(r1, 0xffffffffffffffff, 0x2, 0x7fffffff) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) r3 = openat$auto_urandom_fops_random(0xffffffffffffff9c, 0x0, 0x36303, 0x0) writev$auto(r3, &(0x7f0000001240)={0x0, 0x9}, 0x7) getuid() sendmsg$auto_TIPC_NL_NODE_GET(0xffffffffffffffff, 0x0, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) io_uring_enter$auto(0xffffffffffffffff, 0x9, 0x820e, 0x8b, 0x0, 0x18) setns(0xc9, 0x0) r4 = socket(0x27, 0x2, 0x1) sendmsg$auto_NL80211_CMD_GET_WOWLAN(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0}, 0x1, 0x0, 0x0, 0x2000c004}, 0x40001) r5 = mq_open$auto(&(0x7f0000000280)='\\*)A\x00', 0x7e, 0x9, 0x0) mq_notify$auto(r5, &(0x7f0000000180)={@sival_ptr=0x0, @inferred, 0x4, @_sigev_thread={0x0, 0x0}}) getsockopt$auto_SO_RCVBUF(r5, 0x7, 0x8, &(0x7f0000000180)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', &(0x7f0000000240)=0x80000000) unshare$auto(0x6) close_range$auto(0x2, 0x8, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 7.003018887s ago: executing program 1 (id=1132): pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) setrlimit$auto(0x0, &(0x7f0000000000)={0x1, 0x3f8d4e67}) unshare$auto(0x40000080) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) mknod$auto(&(0x7f0000000180)=':,\x00', 0xcb, 0xfffffffa) execve$auto(&(0x7f0000000100)=':,\x00', 0x0, 0x0) io_getevents$auto(0x10, 0x5, 0x2, &(0x7f00000001c0)={0x5, 0x8, 0x8, 0x1}, &(0x7f0000000200)={0x40, 0x8}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) bpf$auto(0x0, &(0x7f0000000100)=@task_fd_query={0x2, 0x4, 0x8201, 0x2, 0x18, 0xc, 0xe3, 0x4000000002, 0x100000008}, 0x6f4) io_getevents$auto(0x6, 0x8, 0x2, 0x0, &(0x7f00000000c0)={0xb0e, 0x4}) r0 = socket(0xa, 0x3, 0x3a) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x200040, 0x0) unshare$auto(0x8) socket(0xa, 0x1, 0x0) r1 = openat$auto_tracing_iter_fops_trace(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/tracing/trace_options\x00', 0xc0042, 0x0) write$auto(r1, &(0x7f0000000240)='norecovery', 0x7) write$auto(0xffffffffffffffff, 0x0, 0x6) getsockopt$auto(r0, 0x29, 0xcf, 0x0, 0x0) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0xffffffffffffffff, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) close_range$auto(0x2, 0x8, 0x0) r2 = openat$auto_sw_sync_debugfs_fops_sync_debug(0xffffffffffffff9c, &(0x7f0000000080), 0x2000, 0x0) ioctl$auto_SW_SYNC_IOC_CREATE_FENCE(r2, 0xc0285700, 0x0) 6.973579506s ago: executing program 0 (id=1133): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, 0x0, 0x101202, 0x0) syz_clone3(&(0x7f0000000740)={0x40100, &(0x7f0000000240), &(0x7f0000000400), &(0x7f0000000500), {0x1c}, &(0x7f0000000540)=""/200, 0xc8, &(0x7f0000000680)=""/102, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0x0], 0x3}, 0x58) r1 = syz_clone3(0x0, 0x0) fcntl$auto(r0, 0xb, r1) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) r2 = io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) pwrite64$auto(0xffffffffffffffff, &(0x7f0000000080)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00'/232, 0x8fea, 0x400000000018) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) msync$auto(0x110c230000, 0x200001, 0x6) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x4e940, 0x0) mq_timedsend$auto(r2, &(0x7f0000000000)='(.,\r^[\x00', 0x5, 0x2b3, &(0x7f0000000040)={0x1, 0x1}) ioctl$auto_MON_IOCQ_RING_SIZE(r2, 0x9205, 0x0) r3 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000340)='/proc/asound/card1/cable#0\x00', 0x101c80, 0x0) pread64$auto(r3, 0x0, 0x8, 0xffff) sysfs$auto(0x2, 0x3b, 0x0) sendfile$auto(r0, r0, 0x0, 0x8) mmap$auto(0x633, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f00000007c0)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x141002, 0x0) mmap$auto(0x0, 0x5, 0x6, 0xeb1, 0xffffffffffffffff, 0xd22400000) mremap$auto(0x1ff000, 0x8, 0x843, 0x3, 0xfffff000) 6.640323363s ago: executing program 3 (id=1134): mmap$auto(0x0, 0x2020009, 0x803, 0x800000000000eb1, 0xfffffffffffffffa, 0x8000) r0 = prctl$auto(0x1000000003b, 0x1, 0x4, 0x5, 0x7) mlockall$auto(0x7) r1 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x14be02, 0x0) mmap$auto(0x0, 0x810004, 0xffb, 0x8000000008011, 0x3, 0x8000) preadv2$auto(r1, 0x0, 0x6, 0x3, 0x4, 0x2a) madvise$auto(0x0, 0x7fffffffffffffff, 0xa) openat$auto_fuse_dev_operations_fuse_i(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x1c1041, 0x0) write$auto_fuse_dev_operations_fuse_i(r0, 0x0, 0x0) openat$auto_clear_warn_once_fops_(0xffffffffffffff9c, &(0x7f00000000c0), 0x80680, 0x0) readv$auto(0x3, 0x0, 0x1) timer_create$auto(0x2, 0x0, 0x0) mmap$auto(0x5, 0x400003, 0xe2, 0x100000100000011, 0xffffffffffffffff, 0x3) ustat$auto(0x801, 0x0) close_range$auto(0x2, 0x8, 0x0) socket(0x2, 0x2, 0x0) r2 = socket(0x2, 0x1, 0x0) close_range$auto(0x2, 0x8, 0x0) open(0x0, 0x22240, 0x1a3) socket(0x2, 0x1, 0x106) bind$auto(0x3, &(0x7f0000000040)=@in={0x2, 0xffff, @remote}, 0x6a) socket(0x2, 0x1, 0x106) listen$auto(0x3, 0x81) sendmmsg$auto(r2, &(0x7f0000000140)={{&(0x7f0000000040), 0x13, 0x0, 0x9, 0x0, 0x1f, 0xb}, 0x800009}, 0x4, 0x20000000) 6.480771931s ago: executing program 2 (id=1135): rseq$auto(&(0x7f0000000300)={0xe, 0x401, 0xfffffffffffffffa, 0x10000006, 0xfffffffe, 0x2}, 0x8006, 0x0, 0x6) rseq$auto(&(0x7f0000000300)={0xd, 0x401, 0x0, 0x20000006, 0xe}, 0x8006, 0x1, 0x6) r0 = openat$auto_kvm_chardev_ops_kvm_main(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) timer_settime$auto(0x5, 0x4, &(0x7f0000000140)={{0x6, 0x7ff}, {0x1, 0xc}}, &(0x7f0000000200)={{0x8, 0x3}, {0x1, 0x7}}) close_range$auto(0x2, 0x8, 0x0) socket(0x80000000000000a, 0x2, 0x0) socket(0xa, 0x5, 0x84) mmap$auto(0x0, 0x2, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) read$auto(0xffffffffffffffff, 0x0, 0x20) setsockopt$auto(0x3, 0x10000000084, 0x85, 0x0, 0x90) ioctl$auto_KVM_CHECK_EXTENSION(r0, 0xae03, 0xf4) setsockopt$auto(r0, 0x7ff, 0x5, &(0x7f0000000040)='/dev/video7\x00', 0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$auto_nlctrl(&(0x7f0000000100), r1) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r3 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/devices/virtual/block/ram6/queue/max_hw_sectors_kb\x00', 0x80000, 0x0) read$auto(r3, 0x0, 0x20000020) r4 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r4, &(0x7f0000000180)={0x0, 0x3}, 0x3) r5 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000400)='/sys/devices/platform/mac802154_hwsim/ieee802154/phy1/net/wpan1/queues/tx-0/byte_queue_limits/stall_thrs\x00', 0x182b02, 0x0) sendfile$auto(r5, r5, 0x0, 0x3) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0x401, 0x8000) r6 = openat$auto_ppp_device_fops_ppp_generic(0xffffffffffffff9c, &(0x7f0000000400), 0x189002, 0x0) ioctl$auto_PPPIOCSMRU(r6, 0xc004743e, 0x0) sendmsg$auto_CTRL_CMD_GETFAMILY2(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={&(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYBLOB="7d41bd71e79541f9640970009794413637fa4a59"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x24048004) sendmsg$auto_NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000840)=ANY=[@ANYBLOB="e4010000fed157"], 0x1e4}, 0x1, 0x0, 0x0, 0x84}, 0x44080) syz_genetlink_get_family_id$auto_ipvs(&(0x7f0000000040), r1) syz_genetlink_get_family_id$auto_ethtool(&(0x7f00000000c0), r1) openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000240)='/dev/video7\x00', 0x8a240, 0x0) 6.283046597s ago: executing program 3 (id=1136): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x28, 0x1, 0x0) r2 = socket(0x15, 0x5, 0x0) ioctl$auto(r2, 0x5, 0xffffffffffffffff) r3 = setfsgid$auto(0x0) quotactl_fd$auto(0xffffffffffffffff, 0x7, r3, &(0x7f00000033c0)="c6e7ceafec467c07a9371614b896f9d1797dd49271f66699e24deaac5fcfe05cd1977860304976aafe7b369144b0b80eb948e6ac09a2f4cc54b7b707c95d92d9d642330363cd2c63b172de9bd00ab739f094a3b8e686d9663d37307a951d16fd4db1c9d5ccec9f52dacd5d4e85f580adde21957096bc72a1ce161ab279e027ac4065208f8e4a5b3003b627103a0b3168e1922b9cd44b4ab6344e35f338a7c24d562e0b185a3fed2e30ec113808c413bfd4b70a6bd3871a1215b217b9") shmctl$auto_SHM_STAT(0x200, 0xd, &(0x7f00000004c0)={{0x8, 0x0, r3, 0x2, 0x2, 0x0, 0x800}, 0x9, 0x80, 0xffffffffffffff81, 0x8d, @raw=0xfffffffa, @inferred=0xffffffffffffffff, 0x3ff, 0x0, &(0x7f0000000200)="cd3a0a40a6dd04a5a0810178f04eff5ef749150af724a6cd32f416d5bbf1fe4d94e0bc8ce27a34f6ad74f4865df0ec261e537f11fd92204280573be09d592b1ce8af2db95cda6e558e76b94c3ee9c07d4e1a3cf2f00c23a251e9651d223703f73794b0c5e5f0e0fdf8eabc0783d5a7a33bc417d5c47e83878cdf7f8fdf3ef8231cea7597baefe1c13936decb5e73b0035235919bff8902fd928cfacfcac55af6beb77ff991754affcac9d400305e4f", &(0x7f00000003c0)="ed9e9e8ad0e37dd698e54db2d1594df8edc66d89e207ec03ff1072d2908876f34e6cc7158d47e0916052f2f037b4f0fc760ba21c3e88079a5ad2815d06e97672ca129018c645eca8e98fe4b66812f97a471237e87027f30995c9fa409b2b8957ae21559e2aa82e2959fce6bcce56c5f800afd2bcb2183135f8bf6f73f9f115acd14ed72266405a0b0e096e2bd1545a616c3f3f8fdafd0e80ed8e47d02ac19fa2d7ea0c77515bce2cc12291c19383449010093d9a3215ab813416c349d1"}) sendmsg$auto_KSMBD_EVENT_SHARE_CONFIG_REQUEST(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x4000085) msgctl$auto_IPC_INFO(0x6fe97c02, 0x3, &(0x7f0000000180)={{0x80000100, 0xee01, 0xee01, 0xfff, 0x87, 0x40, 0x3}, &(0x7f0000000300)=0x1, &(0x7f0000000080)=0x8, 0x7ff, 0x20003ff, 0x2000005, 0xa, 0x40, 0x4, 0x3, 0x3fb, @raw=0x7fff, @inferred=r4}) setfsuid$auto(0xee00) socket(0x1d, 0x2, 0x7) bpf$auto(0x80000400, &(0x7f0000000000)=@bpf_attr_3={0x9, 0x9, 0xffffffffffff7fff, 0x5, 0x1fe, 0x2, 0x8, 0x884, 0x4007, "0108a5172d53c213b43038e1423b2178", 0x0, 0x9, 0xffffffffffffffff, 0x81, 0x7fffffffffffffff, 0x89, 0x9, 0xffff, 0x3ff, 0x7, @attach_btf_obj_fd, 0x440, 0xa, 0x7, 0x1ff, 0x9}, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r5}, 0x6a) close_range$auto(0x2, 0x8, 0x0) setresgid$auto(0x0, 0x0, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000040)='\\\x00', 0x2) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x402) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 5.477240465s ago: executing program 2 (id=1137): r0 = openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x109500, 0x0) fcntl$auto_F_SETLK(r0, 0x6, 0x4) ioprio_set$auto(0x3, 0x400000000000, 0x72e2f0a) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/stat_refresh\x00', 0x101382, 0x0) setitimer$auto(0x2, &(0x7f0000000040)={{0x0, 0x5}, {0x0, 0x8}}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x100000000000037, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x10001) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r3, &(0x7f0000000240)={0x0, 0x7}, 0x2) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r4, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) recvmmsg$auto(r2, &(0x7f0000000200)={{0x0, 0x2, &(0x7f0000000140)={0x0, 0x4da}, 0x6, 0x0, 0x8, 0x7ff}, 0x1000}, 0xffffffff, 0x4, 0x0) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) mq_timedsend$auto(0xffffffffffffffff, 0x0, 0x2000, 0x80005, 0x0) bpf$auto(0x8, &(0x7f0000000380)=@bpf_attr_11={0x4, 0x9, 0x866b, 0x9, 0x80000009, 0xfffffe01, 0xe6d6}, 0x92) 4.993302005s ago: executing program 1 (id=1138): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) r1 = openat$auto(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x9, 0x7) fcntl$auto_F_SETPIPE_SZ(r1, 0x407, 0x7ff) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) setfsuid$auto(0xee00) close_range$auto(0x0, 0xfffffffffffff000, 0x4000000000002) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000001540)={'netdevsim0\x00'}) mmap$auto(0x7, 0xfffffffffffffb72, 0x80000001, 0x8011, r0, 0x100000000) sendmsg$auto_NET_SHAPER_CMD_GROUP(r2, 0x0, 0x14) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_MACSEC_CMD_ADD_TXSA(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) mmap$auto(0x92b, 0x6, 0x10001, 0x18, r3, 0x3) bpf$auto(0x8, 0x0, 0x6) setresuid$auto(0x0, 0x8, 0x8000) r4 = socket(0x10, 0x3, 0x15) sendmsg$auto_NFSD_CMD_THREADS_SET(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00'], 0x2c}}, 0x41) write$auto(r4, &(0x7f0000000000)='-\x00', 0x2fb) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) futex$auto(&(0x7f0000000080)=0x2, 0x6, 0x5, &(0x7f0000000180)={0x7}, &(0x7f00000001c0)=0x2, 0x2) setns(0xffffffffffffffff, 0x60020000) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 4.832600515s ago: executing program 2 (id=1139): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sched_rt_period_us\x00', 0x101202, 0x0) r1 = syz_clone3(&(0x7f0000000440)={0x40000000, &(0x7f00000004c0), &(0x7f00000001c0), &(0x7f0000000200), {0x43}, &(0x7f0000000280)=""/147, 0x93, &(0x7f0000000340)=""/158, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$auto(r0, 0xb, r1) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) setresuid$auto(0x0, 0x8, 0x8000) ioprio_set$auto(0x3, 0x0, 0x4b34) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) msync$auto(0x110c230000, 0x200001, 0x6) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x4e940, 0x0) sysfs$auto(0x2, 0x3b, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) 4.676001023s ago: executing program 0 (id=1140): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x28, 0x1, 0x0) r2 = socket(0x15, 0x5, 0x0) ioctl$auto(r2, 0x5, 0xffffffffffffffff) r3 = setfsgid$auto(0x0) quotactl_fd$auto(0xffffffffffffffff, 0x7, r3, &(0x7f00000033c0)="c6e7ceafec467c07a9371614b896f9d1797dd49271f66699e24deaac5fcfe05cd1977860304976aafe7b369144b0b80eb948e6ac09a2f4cc54b7b707c95d92d9d642330363cd2c63b172de9bd00ab739f094a3b8e686d9663d37307a951d16fd4db1c9d5ccec9f52dacd5d4e85f580adde21957096bc72a1ce161ab279e027ac4065208f8e4a5b3003b627103a0b3168e1922b9cd44b4ab6344e35f338a7c24d562e0b185a3fed2e30ec113808c413bfd4b70a6bd3871a") shmctl$auto_SHM_STAT(0x200, 0xd, &(0x7f00000004c0)={{0x8, 0x0, r3, 0x2, 0x2, 0x0, 0x800}, 0x9, 0x80, 0xffffffffffffff81, 0x8d, @raw=0xfffffffa, @inferred=0xffffffffffffffff, 0x3ff, 0x0, &(0x7f0000000200)="cd3a0a40a6dd04a5a0810178f04eff5ef749150af724a6cd32f416d5bbf1fe4d94e0bc8ce27a34f6ad74f4865df0ec261e537f11fd92204280573be09d592b1ce8af2db95cda6e558e76b94c3ee9c07d4e1a3cf2f00c23a251e9651d223703f73794b0c5e5f0e0fdf8eabc0783d5a7a33bc417d5c47e83878cdf7f8fdf3ef8231cea7597baefe1c13936decb5e73b0035235919bff8902fd928cfacfcac55af6beb77ff991754affcac9d400305e4f0c13", &(0x7f00000003c0)="ed9e9e8ad0e37dd698e54db2d1594df8edc66d89e207ec03ff1072d2908876f34e6cc7158d47e0916052f2f037b4f0fc760ba21c3e88079a5ad2815d06e97672ca129018c645eca8e98fe4b66812f97a471237e87027f30995c9fa409b2b8957ae21559e2aa82e2959fce6bcce56c5f800afd2bcb2183135f8bf6f73f9f115acd14ed72266405a0b0e096e2bd1545a616c3f3f8fdafd0e80ed8e47d02ac19fa2d7ea0c77515bce2cc12291c19383449010093d9a3215ab813416c349d1"}) sendmsg$auto_KSMBD_EVENT_SHARE_CONFIG_REQUEST(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x4000085) setfsuid$auto(0xee00) socket(0x1d, 0x2, 0x7) bpf$auto(0x80000400, &(0x7f0000000000)=@bpf_attr_3={0x9, 0x9, 0xffffffffffff7fff, 0x5, 0x1fe, 0x2, 0x8, 0x884, 0x4007, "0108a5172d53c213b43038e1423b2178", 0x0, 0x9, 0xffffffffffffffff, 0x81, 0x7fffffffffffffff, 0x89, 0x9, 0xffff, 0x3ff, 0x7, @attach_btf_obj_fd, 0x440, 0xa, 0x7, 0x1ff, 0x9}, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r4}, 0x6a) close_range$auto(0x2, 0x8, 0x0) setresgid$auto(0x0, 0x0, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000040)='\\\x00', 0x2) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 3.368734939s ago: executing program 3 (id=1141): mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sched_rt_period_us\x00', 0x101202, 0x0) r1 = syz_clone3(&(0x7f0000000440)={0x40000000, &(0x7f00000004c0), &(0x7f00000001c0), &(0x7f0000000200), {0x43}, &(0x7f0000000280)=""/147, 0x93, &(0x7f0000000340)=""/158, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$auto(r0, 0xb, r1) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) pwrite64$auto(0xffffffffffffffff, &(0x7f0000000800)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0f\x18\x16\xb2\x1c\xa4`RQ\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\x88?\xe1\x92\x99\x12\xb1\x8f\xd0\xb0\x1eSX#W\xc7\xcd\xee\x97x\x10\xd1\x97jc\"\xf1\x93\x0f5NI1CL\xf1\xd0k\xb6~V\xafN3\xa5\x95ap\xf61W\xca\x84V-,&\x99\x1a\x12\xed\'\x1c\xb7e\xa7\xa9]\x00\xb3\xffF\x82f\xdbo\x13o\x17o(Y\xd3\x87\xac\xd2\x11\x18\x03\xe93\"\xb3\xc3\xc2\xb4_\x18\x90I\x19\x10\xf8\x91NU~\xebYd\x11\tfJ', 0xe, 0x8) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) setresuid$auto(0x0, 0x8, 0x8000) r2 = setfsuid$auto(0xee00) ioprio_set$auto(0x3, r2, 0x4b34) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) msync$auto(0x110c230000, 0x200001, 0x6) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x4e940, 0x0) sysfs$auto(0x2, 0x3b, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) 2.714409848s ago: executing program 1 (id=1142): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sched_rt_period_us\x00', 0x101202, 0x0) r1 = syz_clone3(&(0x7f0000000440)={0x40000000, &(0x7f00000004c0), &(0x7f00000001c0), &(0x7f0000000200), {0x43}, &(0x7f0000000280)=""/147, 0x93, &(0x7f0000000340)=""/158, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0], 0x5}, 0x58) fcntl$auto(r0, 0xb, r1) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) pwrite64$auto(0xffffffffffffffff, &(0x7f0000000800)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0f\x18\x16\xb2\x1c\xa4`RQ\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe9\x88?\xe1\x92\x99\x12\xb1\x8f\xd0\xb0\x1eSX#W\xc7\xcd\xee\x97x\x10\xd1\x97jc\"\xf1\x93\x0f5NI1CL\xf1\xd0k\xb6~V\xafN3\xa5\x95ap\xf61W\xca\x84V-,&\x99\x1a\x12\xed\'\x1c\xb7e\xa7\xa9]\x00\xb3\xffF\x82f\xdbo\x13o\x17o(Y\xd3\x87\xac\xd2\x11\x18\x03\xe93\"\xb3\xc3\xc2\xb4_\x18\x90I\x19\x10\xf8\x91NU~\xebYd\x11\tfJ', 0xe, 0x8) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) setresuid$auto(0x0, 0x8, 0x8000) ioprio_set$auto(0x3, 0x0, 0x4b34) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) msync$auto(0x110c230000, 0x200001, 0x6) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x4e940, 0x0) sysfs$auto(0x2, 0x3b, 0x0) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) 2.633553005s ago: executing program 2 (id=1143): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) ioctl$auto_PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0xfffffffffffffffd) setfsuid$auto(0xee00) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) r1 = pidfd_open$auto(0x1, 0x0) setns(r1, 0x10000000) r2 = syz_genetlink_get_family_id$auto_ovs_flow(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x70bd25, 0x25dfdc02, {}, [@OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_KEY={0x14, 0x1, 0x0, 0x1, [@nested={0x10, 0x10, 0x0, 0x1, [@typed={0xc, 0xb, 0x0, 0x0, @u64=0x4}]}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x400d0}, 0x800) write$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f00000001c0)="e6b622f28d1a1274d61519d7f266b443b46587f09d30ab62167f5d766166ffaa40e8ccc59219eaaa5734728de3dba87f1b718bb8e334a8455660c940e1041e0f547dd86aaccc55da90f6f94a6a5622d5b13e3804fa000cec04cad5e857c1a95ffc2cb9541ae12cd5a020f649bddbe5821aa48c62987c6179d386c4d3e97883ba32940b5de3159931550347f6c39cadd57f75e0f440388a92ed879c96f3b9d5140de4ebca44a2dae5b9d51d45c27b45d2374b608a8af46e", 0xb7) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 2.532451515s ago: executing program 0 (id=1144): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) ioctl$auto_PPPIOCATTACH(0xffffffffffffffff, 0x4004743d, 0xfffffffffffffffd) setfsuid$auto(0xee00) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) r1 = pidfd_open$auto(0x1, 0x0) setns(r1, 0x10000000) r2 = syz_genetlink_get_family_id$auto_ovs_flow(0x0, 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$auto_OVS_FLOW_CMD_GET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x30, r2, 0x1, 0x70bd25, 0x25dfdc02, {}, [@OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_PROBE={0x4}, @OVS_FLOW_ATTR_KEY={0x14, 0x1, 0x0, 0x1, [@nested={0x10, 0x10, 0x0, 0x1, [@typed={0xc, 0xb, 0x0, 0x0, @u64=0x4}]}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x400d0}, 0x800) write$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffffff, &(0x7f00000001c0)="e6b622f28d1a1274d61519d7f266b443b46587f09d30ab62167f5d766166ffaa40e8ccc59219eaaa5734728de3dba87f1b718bb8e334a8455660c940e1041e0f547dd86aaccc55da90f6f94a6a5622d5b13e3804fa000cec04cad5e857c1a95ffc2cb9541ae12cd5a020f649bddbe5821aa48c62987c6179d386c4d3e97883ba32940b5de3159931550347f6c39cadd57f75e0f440388a92ed879c96f3b9d5140de4ebca44a2dae5b9d51d45c27b45d2374b608a8af46e", 0xb7) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 1.418982964s ago: executing program 3 (id=1145): unshare$auto(0x40000080) r0 = openat$auto_snd_rawmidi_f_ops_rawmidi(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snd/midiC2D0\x00', 0x1, 0x0) write$auto(r0, &(0x7f00000000c0)='/Eev/audio1\x00VI\xa3\xaa\xb1;\x9dJ\xc6\xc0\'\xdbV\xd4\xee\xc2\xdd\xa7\xee$\x8d\xc4\xe9d\x03\rF\xec\xb8\xb1Z|\xffGP\x97)\xcf\a\xfb\\n\x89C:\x84D\x1du\xb4\x9ab\xce\xa7tU\x14w\xb4\x14\x1dU\x9d\x8b\xa4U\x953.O\xab\"4\x8a\xbbY8@Z5`\xa4m\xffb\x17\xbb\x7f\xea4*\xa4\xf4\xb4\x90\xc0\xbf\xd4m\xbf\xc7\x15\xbe\x01\x98\xd7lD\x97)}\xfaK\xdf>f\xb8&\x959-\n\xccWw\xe2\x9cK\fE\a\xca\xd36\xe8\xcb?(\xfaI\xe2\xae,\x95k8\x83\xcf\xc5D\xcc', 0x100000a3d9) unshare$auto(0x40000080) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) select$auto(0xe, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x28, 0x1, 0x0) r2 = socket(0x15, 0x5, 0x0) ioctl$auto(r2, 0x5, 0xffffffffffffffff) r3 = setfsgid$auto(0x0) quotactl_fd$auto(0xffffffffffffffff, 0x7, r3, &(0x7f00000033c0)="c6e7ceafec467c07a9371614b896f9d1797dd49271f66699e24deaac5fcfe05cd1977860304976aafe7b369144b0b80eb948e6ac09a2f4cc54b7b707c95d92d9d642330363cd2c63b172de9bd00ab739f094a3b8e686d9663d37307a951d16fd4db1c9d5ccec9f52dacd5d4e85f580adde21957096bc72a1ce161ab279e027ac4065208f8e4a5b3003b627103a0b3168e1922b9cd44b4ab6344e35f338a7c24d562e0b185a3fed2e30ec113808c413bfd4b70a6bd3871a1215b217b9") shmctl$auto_SHM_STAT(0x200, 0xd, &(0x7f00000004c0)={{0x8, 0x0, r3, 0x2, 0x2, 0x0, 0x800}, 0x9, 0x80, 0xffffffffffffff81, 0x8d, @raw=0xfffffffa, @inferred=0xffffffffffffffff, 0x3ff, 0x0, &(0x7f0000000200)="cd3a0a40a6dd04a5a0810178f04eff5ef749150af724a6cd32f416d5bbf1fe4d94e0bc8ce27a34f6ad74f4865df0ec261e537f11fd92204280573be09d592b1ce8af2db95cda6e558e76b94c3ee9c07d4e1a3cf2f00c23a251e9651d223703f73794b0c5e5f0e0fdf8eabc0783d5a7a33bc417d5c47e83878cdf7f8fdf3ef8231cea7597baefe1c13936decb5e73b0035235919bff8902fd928cfacfcac55af6beb77ff991754affcac9d400305e4f0c", &(0x7f00000003c0)="ed9e9e8ad0e37dd698e54db2d1594df8edc66d89e207ec03ff1072d2908876f34e6cc7158d47e0916052f2f037b4f0fc760ba21c3e88079a5ad2815d06e97672ca129018c645eca8e98fe4b66812f97a471237e87027f30995c9fa409b2b8957ae21559e2aa82e2959fce6bcce56c5f800afd2bcb2183135f8bf6f73f9f115acd14ed72266405a0b0e096e2bd1545a616c3f3f8fdafd0e80ed8e47d02ac19fa2d7ea0c77515bce2cc12291c19383449010093d9a3215ab813416c349d1"}) sendmsg$auto_KSMBD_EVENT_SHARE_CONFIG_REQUEST(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}}, 0x4000085) msgctl$auto_IPC_INFO(0x6fe97c02, 0x3, &(0x7f0000000180)={{0x80000100, 0xee01, 0xee01, 0xfff, 0x87, 0x40, 0x3}, &(0x7f0000000300)=0x1, &(0x7f0000000080)=0x8, 0x7ff, 0x20003ff, 0x2000005, 0xa, 0x40, 0x4, 0x3, 0x3fb, @raw=0x7fff, @inferred=r4}) setfsuid$auto(0xee00) socket(0x1d, 0x2, 0x7) bpf$auto(0x80000400, &(0x7f0000000000)=@bpf_attr_3={0x9, 0x9, 0xffffffffffff7fff, 0x5, 0x1fe, 0x2, 0x8, 0x884, 0x4007, "0108a5172d53c213b43038e1423b2178", 0x0, 0x9, 0xffffffffffffffff, 0x81, 0x7fffffffffffffff, 0x89, 0x9, 0xffff, 0x3ff, 0x7, @attach_btf_obj_fd, 0x440, 0xa, 0x7, 0x1ff, 0x9}, 0x9) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) bind$auto(0x3, &(0x7f0000000040)=@can={0x1d, r5}, 0x6a) close_range$auto(0x2, 0x8, 0x0) setresgid$auto(0x0, 0x0, 0x0) write$auto(0xffffffffffffffff, &(0x7f0000000040)='\\\x00', 0x2) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x402) keyctl$auto(0x1f, 0x1, 0x6, 0x3, 0x3ff) 242.513659ms ago: executing program 1 (id=1146): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sched_rt_period_us\x00', 0x101202, 0x0) r1 = syz_clone3(&(0x7f0000000740)={0x40100, &(0x7f0000000240), &(0x7f0000000400), &(0x7f0000000500), {0x1c}, &(0x7f0000000540)=""/200, 0xc8, &(0x7f0000000680)=""/102, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0x0], 0x3}, 0x58) r2 = syz_clone3(&(0x7f0000000440)={0x40000000, &(0x7f00000004c0), &(0x7f00000001c0), &(0x7f0000000200), {0x43}, &(0x7f0000000280)=""/147, 0x93, &(0x7f0000000340)=""/146, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, r1], 0x5}, 0x58) fcntl$auto(r0, 0xb, r2) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) r3 = io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) pwrite64$auto(0xffffffffffffffff, &(0x7f0000000080)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00'/232, 0x8fea, 0x400000000018) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) msync$auto(0x110c230000, 0x200001, 0x6) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x4e940, 0x0) mq_timedsend$auto(r3, &(0x7f0000000000)='(.,\r^[\x00', 0x5, 0x2b3, &(0x7f0000000040)={0x1, 0x1}) ioctl$auto_MON_IOCQ_RING_SIZE(r3, 0x9205, 0x0) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000340)='/proc/asound/card1/cable#0\x00', 0x101c80, 0x0) pread64$auto(r4, 0x0, 0x8, 0xffff) sysfs$auto(0x2, 0x3b, 0x0) (fail_nth: 1) sendfile$auto(r0, r0, 0x0, 0x8) mmap$auto(0x633, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f00000007c0)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x141002, 0x0) mmap$auto(0x0, 0x5, 0x6, 0xeb1, 0xffffffffffffffff, 0xd22400000) mremap$auto(0x1ff000, 0x8, 0x843, 0x3, 0xfffff000) 98.62879ms ago: executing program 2 (id=1147): mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x40000000000a5, 0x8000) r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/kernel/sched_rt_period_us\x00', 0x101202, 0x0) r1 = syz_clone3(&(0x7f0000000740)={0x40100, &(0x7f0000000240), &(0x7f0000000400), &(0x7f0000000500), {0x1c}, &(0x7f0000000540)=""/200, 0xc8, &(0x7f0000000680)=""/102, &(0x7f0000000700)=[0xffffffffffffffff, 0x0, 0x0], 0x3}, 0x58) r2 = syz_clone3(&(0x7f0000000440)={0x40000000, &(0x7f00000004c0), &(0x7f00000001c0), &(0x7f0000000200), {0x43}, &(0x7f0000000280)=""/147, 0x93, &(0x7f0000000340)=""/146, &(0x7f0000000640)=[0x0, 0xffffffffffffffff, 0x0, 0x0, r1], 0x5}, 0x58) fcntl$auto(r0, 0xb, r2) pselect6$auto(0x5, 0x0, 0x0, 0x0, 0x0, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xf8, 0xfffffffffffffffa, 0x8000) r3 = io_uring_setup$auto(0x6, 0x0) unshare$auto(0x40000080) unshare$auto(0x40000080) pwrite64$auto(0xffffffffffffffff, &(0x7f0000000080)='\vX\xb5n\x91p\xe6\x1eRN8\x99\x86\xdde\x1cJ\x99\x00\x00/\x00\x00\x00\xfd\xfdX\xd3\x1d\xf8\xbebZ\xddL\x01\x00\x00\x00^\x0fo\x84\xfc\x89\v\xea\x1b\x95\xafQ;CL\"\x01\x88\v\xae\xa9i8W\xe5\x00!\xf0\xcdr\xfa\xa2@X\xb9_\xdd*\xd1\x14^\xbe\xa2E\xd8?\'\x8dg\x81K*&\xab\xaf\x94\x90\xd7\xa6+,\xc3\xc2g\x01JZ\xbb*\xb5\xa1;0\x81\x11\x9a?g`sFh\x00\x00,,\x93\xba\x88\x93\xc6#\xe5\xaae\x9d\xb6\x1a\x7f\xc0%\xb0\rfOJ+\x02\x9b#)\x9b\x17\x82\xd7\xee\xd1\xbf2[\xd0\xbdn\x1d\x00\xeb]B\xa0\x99\xb0R\xb4J}\xa8\xa1\x84]F\xe0\x83/\xc0\xd8\x05f_\xfa\x19\a\x00\xf1\x12lwU&[\xde?\xde8\xf7\xc1\xa6\xf2\xc1\"\xact\xee\xc9\x00'/232, 0x8fea, 0x400000000018) clock_nanosleep$auto(0x9, 0x0, 0x0, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x3fffff, 0x7, 0x11, 0xdd, 0x0) madvise$auto(0x6, 0x4, 0x3) rseq$auto(0x0, 0x20, 0x0, 0xe) msync$auto(0x110c230000, 0x200001, 0x6) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x4e940, 0x0) mq_timedsend$auto(r3, &(0x7f0000000000)='(.,\r^[\x00', 0x5, 0x2b3, &(0x7f0000000040)={0x1, 0x1}) ioctl$auto_MON_IOCQ_RING_SIZE(r3, 0x9205, 0x0) r4 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000340)='/proc/asound/card1/cable#0\x00', 0x101c80, 0x0) pread64$auto(r4, 0x0, 0x8, 0xffff) sysfs$auto(0x2, 0x3b, 0x0) sendfile$auto(r0, r0, 0x0, 0x8) mmap$auto(0x633, 0x2020009, 0x3, 0xeb1, 0xfffffffffffffffa, 0x8000) keyctl$auto(0x1f, 0x1, 0x6, 0x0, 0x3ff) openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f00000007c0)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x141002, 0x0) mmap$auto(0x0, 0x5, 0x6, 0xeb1, 0xffffffffffffffff, 0xd22400000) mremap$auto(0x1ff000, 0x8, 0x843, 0x3, 0xfffff000) 0s ago: executing program 0 (id=1148): r0 = openat$auto_ftrace_subsystem_filter_fops_trace_events(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/tracing/events/vmalloc/filter\x00', 0x109500, 0x0) fcntl$auto_F_SETLK(r0, 0x6, 0x4) ioprio_set$auto(0x3, 0x400000000000, 0x72e2f0a) openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/stat_refresh\x00', 0x101382, 0x0) setitimer$auto(0x2, &(0x7f0000000040)={{0x0, 0x5}, {0x0, 0x8}}, 0x0) mmap$auto(0x0, 0x2020009, 0x3, 0xeb1, 0xffffffffffffffff, 0x8000) sysfs$auto(0x2, 0x100000000000037, 0x0) unshare$auto(0x40000080) mmap$auto(0x0, 0x20009, 0x4000000000df, 0xeb1, 0xffffffffffffffff, 0x8000) r1 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A03:00/device:08/adr\x00', 0x0, 0x0) read$auto(r1, 0x0, 0x10001) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$auto_proc_fail_nth_operations_base(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/thread-self/fail-nth\x00', 0x802, 0x0) writev$auto(r2, &(0x7f0000000240)={0x0, 0x7}, 0x2) mmap$auto(0x0, 0x20009, 0xdf, 0xeb1, 0x401, 0x8000) close_range$auto(0x2, 0x8, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) get_robust_list$auto(0x0, 0x0, 0x0) setsockopt$auto(r3, 0x10f, 0x87, 0x0, 0x14) setsockopt$auto(0x3, 0x10f, 0x87, 0x0, 0x14) sendmmsg$auto(0x3, &(0x7f0000000080)={{0x0, 0x2, &(0x7f00000002c0)={0x0, 0xc4}, 0x1, 0x0, 0x0, 0x9}, 0x7}, 0x3, 0x0) mq_timedsend$auto(0xffffffffffffffff, 0x0, 0x2000, 0x80005, 0x0) bpf$auto(0x8, &(0x7f0000000380)=@bpf_attr_11={0x4, 0x9, 0x866b, 0x9, 0x80000009, 0xfffffe01, 0xe6d6}, 0x92) kernel console output (not intermixed with test programs): ter+0x1bb/0x290 [ 258.310957][ T8312] netdev_register_kobject+0x290/0x3d0 [ 258.310995][ T8312] register_netdevice+0x15b6/0x25a0 [ 258.311043][ T8312] ? __pfx_register_netdevice+0x10/0x10 [ 258.311080][ T8312] ? net_generic+0xea/0x2a0 [ 258.311121][ T8312] ppp_dev_configure+0x986/0xcb0 [ 258.311165][ T8312] ppp_ioctl+0x9ef/0x2860 [ 258.311214][ T8312] ? find_held_lock+0x2b/0x80 [ 258.311250][ T8312] ? __pfx_ppp_ioctl+0x10/0x10 [ 258.311292][ T8312] ? __fget_files+0x21f/0x3d0 [ 258.311326][ T8312] ? __pfx_ppp_ioctl+0x10/0x10 [ 258.311362][ T8312] __x64_sys_ioctl+0x18e/0x210 [ 258.311405][ T8312] do_syscall_64+0x115/0x840 [ 258.311439][ T8312] ? clear_bhb_loop+0x40/0x90 [ 258.311472][ T8312] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 258.311502][ T8312] RIP: 0033:0x7f7ba719e019 [ 258.311524][ T8312] 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 [ 258.311551][ T8312] RSP: 002b:00007f7ba806c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.311578][ T8312] RAX: ffffffffffffffda RBX: 00007f7ba7425fa0 RCX: 00007f7ba719e019 [ 258.311654][ T8312] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 258.311672][ T8312] RBP: 00007f7ba723500c R08: 0000000000000000 R09: 0000000000000000 [ 258.311691][ T8312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 258.311708][ T8312] R13: 00007f7ba7426038 R14: 00007f7ba7425fa0 R15: 00007ffe71681d58 [ 258.311746][ T8312] [ 260.079824][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 260.086209][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 266.419468][ T8423] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 269.298968][ T8485] random: crng reseeded on system resumption [ 269.729513][ T8495] FAULT_INJECTION: forcing a failure. [ 269.729513][ T8495] name failslab, interval 1, probability 0, space 0, times 0 [ 269.743903][ T8495] CPU: 1 UID: 0 PID: 8495 Comm: syz.0.396 Tainted: G L syzkaller #0 PREEMPT(full) [ 269.743951][ T8495] Tainted: [L]=SOFTLOCKUP [ 269.743965][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 269.743981][ T8495] Call Trace: [ 269.743991][ T8495] [ 269.744018][ T8495] dump_stack_lvl+0x100/0x190 [ 269.744059][ T8495] should_fail_ex.cold+0x5/0xa [ 269.744092][ T8495] should_failslab+0xc2/0x120 [ 269.744134][ T8495] __kmalloc_node_track_caller_noprof+0xf9/0x830 [ 269.744178][ T8495] ? neigh_parms_alloc+0x85/0x5e0 [ 269.744231][ T8495] kmemdup_noprof+0x29/0x60 [ 269.744264][ T8495] neigh_parms_alloc+0x85/0x5e0 [ 269.744313][ T8495] inetdev_init+0x13c/0x570 [ 269.744354][ T8495] inetdev_event+0x7fa/0x17f0 [ 269.744403][ T8495] ? ib_netdevice_event+0xfc/0x330 [ 269.744447][ T8495] ? __pfx_inetdev_event+0x10/0x10 [ 269.744484][ T8495] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 269.744534][ T8495] notifier_call_chain+0x99/0x3f0 [ 269.744580][ T8495] call_netdevice_notifiers_info+0xbe/0x110 [ 269.744613][ T8495] register_netdevice+0x1998/0x25a0 [ 269.744667][ T8495] ? __pfx_register_netdevice+0x10/0x10 [ 269.744707][ T8495] ? net_generic+0xea/0x2a0 [ 269.744755][ T8495] ppp_dev_configure+0x986/0xcb0 [ 269.744800][ T8495] ppp_ioctl+0x9ef/0x2860 [ 269.744836][ T8495] ? find_held_lock+0x2b/0x80 [ 269.744872][ T8495] ? __pfx_ppp_ioctl+0x10/0x10 [ 269.744912][ T8495] ? __fget_files+0x21f/0x3d0 [ 269.744942][ T8495] ? __pfx_ppp_ioctl+0x10/0x10 [ 269.744976][ T8495] __x64_sys_ioctl+0x18e/0x210 [ 269.745020][ T8495] do_syscall_64+0x115/0x840 [ 269.745058][ T8495] ? clear_bhb_loop+0x40/0x90 [ 269.745092][ T8495] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 269.745121][ T8495] RIP: 0033:0x7f31b479e019 [ 269.745144][ T8495] 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 [ 269.745167][ T8495] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 269.745193][ T8495] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 269.745211][ T8495] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 269.745227][ T8495] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 269.745244][ T8495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 269.745260][ T8495] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 269.745294][ T8495] [ 272.176864][ T8541] i2c i2c-0: new_device: Missing parameters [ 273.614602][ T8552] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 277.421946][ T8579] Process accounting resumed [ 282.542429][ T8697] FAULT_INJECTION: forcing a failure. [ 282.542429][ T8697] name failslab, interval 1, probability 0, space 0, times 0 [ 282.555289][ T8697] CPU: 0 UID: 0 PID: 8697 Comm: syz.3.424 Tainted: G L syzkaller #0 PREEMPT(full) [ 282.555335][ T8697] Tainted: [L]=SOFTLOCKUP [ 282.555345][ T8697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 282.555362][ T8697] Call Trace: [ 282.555371][ T8697] [ 282.555383][ T8697] dump_stack_lvl+0x100/0x190 [ 282.555443][ T8697] should_fail_ex.cold+0x5/0xa [ 282.555483][ T8697] should_failslab+0xc2/0x120 [ 282.555585][ T8697] kmem_cache_alloc_noprof+0x91/0x6a0 [ 282.555627][ T8697] ? __kernfs_new_node+0xd2/0xa10 [ 282.555662][ T8697] __kernfs_new_node+0xd2/0xa10 [ 282.555698][ T8697] ? __pfx___kernfs_new_node+0x10/0x10 [ 282.555734][ T8697] ? find_held_lock+0x2b/0x80 [ 282.555769][ T8697] ? kernfs_root+0xee/0x2a0 [ 282.555823][ T8697] ? kernfs_root+0xee/0x2a0 [ 282.555876][ T8697] kernfs_new_node+0x117/0x150 [ 282.555907][ T8697] __kernfs_create_file+0x53/0x350 [ 282.555944][ T8697] sysfs_add_file_mode_ns+0x207/0x3c0 [ 282.556003][ T8697] sysfs_merge_group+0x194/0x340 [ 282.556049][ T8697] ? __pfx_sysfs_merge_group+0x10/0x10 [ 282.556093][ T8697] ? bus_add_device+0x2e2/0x6c0 [ 282.556132][ T8697] ? __pfx_bus_add_device+0x10/0x10 [ 282.556169][ T8697] ? __pfx_dev_add_physical_location+0x10/0x10 [ 282.556207][ T8697] dpm_sysfs_add+0x237/0x280 [ 282.556236][ T8697] device_add+0x9f4/0x1970 [ 282.556268][ T8697] ? __pfx_device_add+0x10/0x10 [ 282.556292][ T8697] ? lockdep_init_map_type+0x5c/0x250 [ 282.556320][ T8697] ? __init_waitqueue_head+0xca/0x150 [ 282.556359][ T8697] netdev_register_kobject+0x1a9/0x3d0 [ 282.556398][ T8697] register_netdevice+0x15b6/0x25a0 [ 282.556455][ T8697] ? __pfx_register_netdevice+0x10/0x10 [ 282.556494][ T8697] ? net_generic+0xea/0x2a0 [ 282.556538][ T8697] ppp_dev_configure+0x986/0xcb0 [ 282.556581][ T8697] ppp_ioctl+0x9ef/0x2860 [ 282.556619][ T8697] ? find_held_lock+0x2b/0x80 [ 282.556654][ T8697] ? __pfx_ppp_ioctl+0x10/0x10 [ 282.556700][ T8697] ? __fget_files+0x21f/0x3d0 [ 282.556735][ T8697] ? __pfx_ppp_ioctl+0x10/0x10 [ 282.556774][ T8697] __x64_sys_ioctl+0x18e/0x210 [ 282.556820][ T8697] do_syscall_64+0x115/0x840 [ 282.556870][ T8697] ? clear_bhb_loop+0x40/0x90 [ 282.556906][ T8697] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 282.556934][ T8697] RIP: 0033:0x7f7ba719e019 [ 282.556970][ T8697] 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 [ 282.556997][ T8697] RSP: 002b:00007f7ba806c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.557023][ T8697] RAX: ffffffffffffffda RBX: 00007f7ba7425fa0 RCX: 00007f7ba719e019 [ 282.557040][ T8697] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 282.557056][ T8697] RBP: 00007f7ba723500c R08: 0000000000000000 R09: 0000000000000000 [ 282.557070][ T8697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 282.557085][ T8697] R13: 00007f7ba7426038 R14: 00007f7ba7425fa0 R15: 00007ffe71681d58 [ 282.557114][ T8697] [ 283.393850][ T8716] overlayfs: "check_copy_up" module option is obsolete [ 283.483946][ T8720] snd_virmidi snd_virmidi.0: control 61678:131081:3:yª:3 is already present [ 284.495587][ T8742] FAULT_INJECTION: forcing a failure. [ 284.495587][ T8742] name fail_futex, interval 1, probability 0, space 0, times 1 [ 284.501703][ T8744] netlink: 186 bytes leftover after parsing attributes in process `syz.1.430'. [ 284.549527][ T8742] CPU: 1 UID: 0 PID: 8742 Comm: syz.3.431 Tainted: G L syzkaller #0 PREEMPT(full) [ 284.549579][ T8742] Tainted: [L]=SOFTLOCKUP [ 284.549591][ T8742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 284.549609][ T8742] Call Trace: [ 284.549619][ T8742] [ 284.549630][ T8742] dump_stack_lvl+0x100/0x190 [ 284.549672][ T8742] should_fail_ex.cold+0x5/0xa [ 284.549706][ T8742] get_futex_key+0x1d2/0x14f0 [ 284.549743][ T8742] ? __pfx_get_futex_key+0x10/0x10 [ 284.549777][ T8742] ? trace_ignore_this_task+0xc3/0x100 [ 284.549821][ T8742] ? event_filter_pid_sched_wakeup_probe_post+0x128/0x270 [ 284.549873][ T8742] futex_wait_setup+0x91/0x540 [ 284.549917][ T8742] __futex_wait+0x19f/0x300 [ 284.549954][ T8742] ? __pfx___futex_wait+0x10/0x10 [ 284.549987][ T8742] ? __pfx_try_to_wake_up+0x10/0x10 [ 284.550015][ T8742] ? futex_hash+0x311/0x400 [ 284.550046][ T8742] ? __pfx_futex_wake_mark+0x10/0x10 [ 284.550089][ T8742] ? find_held_lock+0x2b/0x80 [ 284.550124][ T8742] ? futex_wake+0x4ea/0x5e0 [ 284.550171][ T8742] futex_wait+0xe6/0x370 [ 284.550209][ T8742] ? __pfx_futex_wait+0x10/0x10 [ 284.550248][ T8742] ? lockdep_hardirqs_on+0x78/0x100 [ 284.550296][ T8742] do_futex+0x265/0x440 [ 284.550345][ T8742] ? __pfx_do_futex+0x10/0x10 [ 284.550377][ T8742] ? __sys_socketpair+0x493/0x5b0 [ 284.550420][ T8742] ? do_raw_spin_unlock+0x145/0x1e0 [ 284.550455][ T8742] __x64_sys_futex+0x34f/0x4d0 [ 284.550487][ T8742] ? __pfx___x64_sys_futex+0x10/0x10 [ 284.550528][ T8742] do_syscall_64+0x115/0x840 [ 284.550564][ T8742] ? clear_bhb_loop+0x40/0x90 [ 284.550597][ T8742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 284.550628][ T8742] RIP: 0033:0x7f7ba719e019 [ 284.550714][ T8742] 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 [ 284.550744][ T8742] RSP: 002b:00007f7ba806c0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 284.550772][ T8742] RAX: ffffffffffffffda RBX: 00007f7ba7425fa8 RCX: 00007f7ba719e019 [ 284.550791][ T8742] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f7ba7425fa8 [ 284.550808][ T8742] RBP: 00007f7ba7425fa0 R08: 0000000000000000 R09: 0000000000000000 [ 284.550824][ T8742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 284.550839][ T8742] R13: 00007f7ba7426038 R14: 00007ffe71681c70 R15: 00007ffe71681d58 [ 284.550876][ T8742] [ 285.229642][ T8759] netlink: 8 bytes leftover after parsing attributes in process `syz.2.434'. [ 285.457816][ T8759] FAULT_INJECTION: forcing a failure. [ 285.457816][ T8759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 285.475639][ T8759] CPU: 1 UID: 0 PID: 8759 Comm: syz.2.434 Tainted: G L syzkaller #0 PREEMPT(full) [ 285.475692][ T8759] Tainted: [L]=SOFTLOCKUP [ 285.475719][ T8759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 285.475735][ T8759] Call Trace: [ 285.475743][ T8759] [ 285.475753][ T8759] dump_stack_lvl+0x100/0x190 [ 285.475791][ T8759] should_fail_ex.cold+0x5/0xa [ 285.475823][ T8759] _copy_to_user+0x32/0xd0 [ 285.475870][ T8759] simple_read_from_buffer+0xcb/0x170 [ 285.475918][ T8759] proc_fail_nth_read+0x1af/0x230 [ 285.475960][ T8759] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 285.476000][ T8759] ? rw_verify_area+0xce/0x6d0 [ 285.476039][ T8759] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 285.476076][ T8759] vfs_read+0x1e4/0xb40 [ 285.476107][ T8759] ? __pfx_vfs_read+0x10/0x10 [ 285.476131][ T8759] ? __fget_files+0x215/0x3d0 [ 285.476165][ T8759] ? __fget_files+0x21f/0x3d0 [ 285.476201][ T8759] ksys_read+0x12a/0x250 [ 285.476226][ T8759] ? __pfx_ksys_read+0x10/0x10 [ 285.476262][ T8759] do_syscall_64+0x115/0x840 [ 285.476297][ T8759] ? clear_bhb_loop+0x40/0x90 [ 285.476330][ T8759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 285.476359][ T8759] RIP: 0033:0x7fe793b5e84e [ 285.476389][ T8759] 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 [ 285.476413][ T8759] RSP: 002b:00007fe794af9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 285.476436][ T8759] RAX: ffffffffffffffda RBX: 00007fe794afa6c0 RCX: 00007fe793b5e84e [ 285.476453][ T8759] RDX: 000000000000000f RSI: 00007fe794afa0a0 RDI: 0000000000000006 [ 285.476468][ T8759] RBP: 00007fe794afa090 R08: 0000000000000000 R09: 0000000000000000 [ 285.476481][ T8759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 285.476496][ T8759] R13: 00007fe793e26038 R14: 00007fe793e25fa0 R15: 00007fffbd02c118 [ 285.476528][ T8759] [ 288.091769][ T8798] FAULT_INJECTION: forcing a failure. [ 288.091769][ T8798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 288.132585][ T8798] CPU: 0 UID: 0 PID: 8798 Comm: syz.0.441 Tainted: G L syzkaller #0 PREEMPT(full) [ 288.132630][ T8798] Tainted: [L]=SOFTLOCKUP [ 288.132639][ T8798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 288.132655][ T8798] Call Trace: [ 288.132675][ T8798] [ 288.132686][ T8798] dump_stack_lvl+0x100/0x190 [ 288.132729][ T8798] should_fail_ex.cold+0x5/0xa [ 288.132761][ T8798] _copy_from_user+0x2e/0xd0 [ 288.132822][ T8798] vhost_dev_ioctl+0x719/0xe20 [ 288.132861][ T8798] ? tomoyo_path_number_perm+0x188/0x580 [ 288.132904][ T8798] ? __pfx_vhost_dev_ioctl+0x10/0x10 [ 288.132956][ T8798] vhost_net_ioctl+0x75f/0x1910 [ 288.132988][ T8798] ? do_vfs_ioctl+0x226/0x13e0 [ 288.133028][ T8798] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 288.133067][ T8798] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 288.133109][ T8798] ? find_held_lock+0x2b/0x80 [ 288.133143][ T8798] ? __fget_files+0x215/0x3d0 [ 288.133187][ T8798] ? hook_file_ioctl_common+0x140/0x440 [ 288.133234][ T8798] ? __fget_files+0x21f/0x3d0 [ 288.133266][ T8798] ? __pfx_vhost_net_ioctl+0x10/0x10 [ 288.133302][ T8798] __x64_sys_ioctl+0x18e/0x210 [ 288.133344][ T8798] do_syscall_64+0x115/0x840 [ 288.133381][ T8798] ? clear_bhb_loop+0x40/0x90 [ 288.133414][ T8798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 288.133443][ T8798] RIP: 0033:0x7f31b479e019 [ 288.133466][ T8798] 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 [ 288.133550][ T8798] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 288.133577][ T8798] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 288.133596][ T8798] RDX: 0000000000000003 RSI: 000000004008af03 RDI: 0000000000000004 [ 288.133612][ T8798] RBP: 00007f31b560e090 R08: 0000000000000000 R09: 0000000000000000 [ 288.133628][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 288.133644][ T8798] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 288.133689][ T8798] [ 294.906140][ T8908] FAULT_INJECTION: forcing a failure. [ 294.906140][ T8908] name failslab, interval 1, probability 0, space 0, times 0 [ 294.919585][ T8908] CPU: 1 UID: 0 PID: 8908 Comm: syz.2.458 Tainted: G L syzkaller #0 PREEMPT(full) [ 294.919633][ T8908] Tainted: [L]=SOFTLOCKUP [ 294.919643][ T8908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 294.919657][ T8908] Call Trace: [ 294.919665][ T8908] [ 294.919675][ T8908] dump_stack_lvl+0x100/0x190 [ 294.919710][ T8908] should_fail_ex.cold+0x5/0xa [ 294.919739][ T8908] should_failslab+0xc2/0x120 [ 294.919779][ T8908] kmem_cache_alloc_noprof+0x91/0x6a0 [ 294.919810][ T8908] ? __kernfs_new_node+0xd2/0xa10 [ 294.919840][ T8908] __kernfs_new_node+0xd2/0xa10 [ 294.919874][ T8908] ? __pfx___kernfs_new_node+0x10/0x10 [ 294.919910][ T8908] ? find_held_lock+0x2b/0x80 [ 294.919942][ T8908] ? kernfs_root+0xee/0x2a0 [ 294.919985][ T8908] ? kernfs_root+0xee/0x2a0 [ 294.920032][ T8908] kernfs_new_node+0x117/0x150 [ 294.920065][ T8908] __kernfs_create_file+0x53/0x350 [ 294.920103][ T8908] sysfs_add_file_mode_ns+0x207/0x3c0 [ 294.920148][ T8908] internal_create_group+0x593/0xfb0 [ 294.920201][ T8908] ? __pfx_internal_create_group+0x10/0x10 [ 294.920245][ T8908] ? kernfs_create_link+0x1bd/0x240 [ 294.920279][ T8908] internal_create_groups+0x9d/0x150 [ 294.920333][ T8908] device_add+0x7c8/0x1970 [ 294.920364][ T8908] ? __pfx_device_add+0x10/0x10 [ 294.920393][ T8908] ? lockdep_init_map_type+0x5c/0x250 [ 294.920424][ T8908] ? __init_waitqueue_head+0xca/0x150 [ 294.920461][ T8908] netdev_register_kobject+0x1a9/0x3d0 [ 294.920498][ T8908] register_netdevice+0x15b6/0x25a0 [ 294.920550][ T8908] ? __pfx_register_netdevice+0x10/0x10 [ 294.920601][ T8908] ? net_generic+0xea/0x2a0 [ 294.920650][ T8908] ppp_dev_configure+0x986/0xcb0 [ 294.920694][ T8908] ppp_ioctl+0x9ef/0x2860 [ 294.920729][ T8908] ? find_held_lock+0x2b/0x80 [ 294.920759][ T8908] ? __pfx_ppp_ioctl+0x10/0x10 [ 294.920796][ T8908] ? __fget_files+0x21f/0x3d0 [ 294.920827][ T8908] ? __pfx_ppp_ioctl+0x10/0x10 [ 294.920862][ T8908] __x64_sys_ioctl+0x18e/0x210 [ 294.920901][ T8908] do_syscall_64+0x115/0x840 [ 294.920939][ T8908] ? clear_bhb_loop+0x40/0x90 [ 294.920974][ T8908] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 294.921005][ T8908] RIP: 0033:0x7fe793b9e019 [ 294.921031][ T8908] 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 [ 294.921059][ T8908] RSP: 002b:00007fe794afa028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 294.921091][ T8908] RAX: ffffffffffffffda RBX: 00007fe793e25fa0 RCX: 00007fe793b9e019 [ 294.921109][ T8908] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 294.921125][ T8908] RBP: 00007fe793c3500c R08: 0000000000000000 R09: 0000000000000000 [ 294.921141][ T8908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 294.921155][ T8908] R13: 00007fe793e26038 R14: 00007fe793e25fa0 R15: 00007fffbd02c118 [ 294.921198][ T8908] [ 298.793215][ T8982] netlink: 29 bytes leftover after parsing attributes in process `syz.0.466'. [ 309.357090][ T9123] Process accounting paused [ 309.615076][ T9147] FAULT_INJECTION: forcing a failure. [ 309.615076][ T9147] name failslab, interval 1, probability 0, space 0, times 0 [ 309.657367][ T9147] CPU: 0 UID: 0 PID: 9147 Comm: syz.0.491 Tainted: G L syzkaller #0 PREEMPT(full) [ 309.657416][ T9147] Tainted: [L]=SOFTLOCKUP [ 309.657426][ T9147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 309.657444][ T9147] Call Trace: [ 309.657459][ T9147] [ 309.657471][ T9147] dump_stack_lvl+0x100/0x190 [ 309.657516][ T9147] should_fail_ex.cold+0x5/0xa [ 309.657550][ T9147] should_failslab+0xc2/0x120 [ 309.657594][ T9147] kmem_cache_alloc_noprof+0x91/0x6a0 [ 309.657633][ T9147] ? __kernfs_new_node+0xd2/0xa10 [ 309.657746][ T9147] __kernfs_new_node+0xd2/0xa10 [ 309.657782][ T9147] ? __pfx___kernfs_new_node+0x10/0x10 [ 309.657822][ T9147] ? find_held_lock+0x2b/0x80 [ 309.657861][ T9147] ? kernfs_root+0xee/0x2a0 [ 309.657905][ T9147] ? kernfs_root+0xee/0x2a0 [ 309.657959][ T9147] kernfs_create_dir_ns+0xa6/0x2b0 [ 309.658000][ T9147] internal_create_group+0x36f/0xfb0 [ 309.658052][ T9147] ? __pfx_internal_create_group+0x10/0x10 [ 309.658098][ T9147] ? __pfx_internal_create_group+0x10/0x10 [ 309.658143][ T9147] ? bus_add_device+0x2e2/0x6c0 [ 309.658181][ T9147] ? __pfx_bus_add_device+0x10/0x10 [ 309.658219][ T9147] ? __pfx_dev_add_physical_location+0x10/0x10 [ 309.658259][ T9147] dpm_sysfs_add+0x80/0x280 [ 309.658290][ T9147] device_add+0x9f4/0x1970 [ 309.658337][ T9147] ? __pfx_device_add+0x10/0x10 [ 309.658367][ T9147] ? lockdep_init_map_type+0x5c/0x250 [ 309.658399][ T9147] ? __init_waitqueue_head+0xca/0x150 [ 309.658440][ T9147] netdev_register_kobject+0x1a9/0x3d0 [ 309.658482][ T9147] register_netdevice+0x15b6/0x25a0 [ 309.658541][ T9147] ? __pfx_register_netdevice+0x10/0x10 [ 309.658584][ T9147] ? net_generic+0xea/0x2a0 [ 309.658628][ T9147] ppp_dev_configure+0x986/0xcb0 [ 309.658673][ T9147] ppp_ioctl+0x9ef/0x2860 [ 309.658722][ T9147] ? find_held_lock+0x2b/0x80 [ 309.658762][ T9147] ? __pfx_ppp_ioctl+0x10/0x10 [ 309.658808][ T9147] ? __fget_files+0x21f/0x3d0 [ 309.658842][ T9147] ? __pfx_ppp_ioctl+0x10/0x10 [ 309.658878][ T9147] __x64_sys_ioctl+0x18e/0x210 [ 309.658924][ T9147] do_syscall_64+0x115/0x840 [ 309.658963][ T9147] ? clear_bhb_loop+0x40/0x90 [ 309.659000][ T9147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 309.659030][ T9147] RIP: 0033:0x7f31b479e019 [ 309.659054][ T9147] 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 [ 309.659081][ T9147] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 309.659110][ T9147] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 309.659129][ T9147] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 309.659147][ T9147] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 309.659164][ T9147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 309.659180][ T9147] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 309.659218][ T9147] [ 313.448578][ T9217] random: crng reseeded on system resumption [ 315.000652][ T9236] FAULT_INJECTION: forcing a failure. [ 315.000652][ T9236] name failslab, interval 1, probability 0, space 0, times 0 [ 315.015655][ T9236] CPU: 0 UID: 0 PID: 9236 Comm: syz.1.506 Tainted: G L syzkaller #0 PREEMPT(full) [ 315.015697][ T9236] Tainted: [L]=SOFTLOCKUP [ 315.015707][ T9236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 315.015723][ T9236] Call Trace: [ 315.015733][ T9236] [ 315.015743][ T9236] dump_stack_lvl+0x100/0x190 [ 315.015780][ T9236] should_fail_ex.cold+0x5/0xa [ 315.015815][ T9236] should_failslab+0xc2/0x120 [ 315.015857][ T9236] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 315.015894][ T9236] ? __alloc_skb+0x140/0x710 [ 315.016055][ T9236] __alloc_skb+0x140/0x710 [ 315.016100][ T9236] ? __alloc_skb+0x5b7/0x710 [ 315.016136][ T9236] ? __pfx___alloc_skb+0x10/0x10 [ 315.016190][ T9236] ? __asan_memcpy+0x3c/0x60 [ 315.016226][ T9236] alloc_uevent_skb+0x7d/0x210 [ 315.016261][ T9236] kobject_uevent_env+0x122c/0x18b0 [ 315.016307][ T9236] net_rx_queue_update_kobjects+0x1dd/0x760 [ 315.016348][ T9236] ? kset_register+0x1bb/0x290 [ 315.016387][ T9236] netdev_register_kobject+0x290/0x3d0 [ 315.016430][ T9236] register_netdevice+0x15b6/0x25a0 [ 315.016496][ T9236] ? __pfx_register_netdevice+0x10/0x10 [ 315.016541][ T9236] ? net_generic+0xea/0x2a0 [ 315.016583][ T9236] ppp_dev_configure+0x986/0xcb0 [ 315.016624][ T9236] ppp_ioctl+0x9ef/0x2860 [ 315.016673][ T9236] ? find_held_lock+0x2b/0x80 [ 315.016729][ T9236] ? __pfx_ppp_ioctl+0x10/0x10 [ 315.016787][ T9236] ? __fget_files+0x21f/0x3d0 [ 315.016831][ T9236] ? __pfx_ppp_ioctl+0x10/0x10 [ 315.016880][ T9236] __x64_sys_ioctl+0x18e/0x210 [ 315.016950][ T9236] do_syscall_64+0x115/0x840 [ 315.017018][ T9236] ? clear_bhb_loop+0x40/0x90 [ 315.017067][ T9236] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 315.017175][ T9236] RIP: 0033:0x7fd47379e019 [ 315.017209][ T9236] 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 [ 315.017253][ T9236] RSP: 002b:00007fd474677028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 315.017288][ T9236] RAX: ffffffffffffffda RBX: 00007fd473a25fa0 RCX: 00007fd47379e019 [ 315.017309][ T9236] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000007 [ 315.017323][ T9236] RBP: 00007fd47383500c R08: 0000000000000000 R09: 0000000000000000 [ 315.017336][ T9236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 315.017349][ T9236] R13: 00007fd473a26038 R14: 00007fd473a25fa0 R15: 00007ffe68d69118 [ 315.017378][ T9236] [ 316.264480][ T1173] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 316.461987][ T5633] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 316.498047][ T5633] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 316.509356][ T5633] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 316.524475][ T5633] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 316.536070][ T5633] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 316.842270][ T1173] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 317.112928][ T1173] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 317.291778][ T1173] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 317.818885][ T1173] bridge_slave_1: left allmulticast mode [ 317.829898][ T1173] bridge_slave_1: left promiscuous mode [ 317.858275][ T1173] bridge0: port 2(bridge_slave_1) entered disabled state [ 317.971467][ T9273] random: crng reseeded on system resumption [ 318.017619][ T1173] bridge_slave_0: left allmulticast mode [ 318.129834][ T1173] bridge_slave_0: left promiscuous mode [ 318.135639][ T1173] bridge0: port 1(bridge_slave_0) entered disabled state [ 318.638531][ T5627] Bluetooth: hci3: command tx timeout [ 319.034184][ T1173] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 319.049554][ T1173] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 319.063012][ T1173] bond0 (unregistering): Released all slaves [ 319.449987][ T5289] 8021q: adding VLAN 0 to HW filter on device eth1 [ 319.735216][ T1173] hsr_slave_0: left promiscuous mode [ 319.751748][ T1173] hsr_slave_1: left promiscuous mode [ 319.763871][ T1173] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 319.772005][ T1173] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 319.783911][ T1173] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 319.791412][ T1173] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 319.811009][ T1173] veth1_macvtap: left promiscuous mode [ 319.816664][ T1173] veth0_macvtap: left promiscuous mode [ 319.822487][ T1173] veth1_vlan: left promiscuous mode [ 319.828196][ T1173] veth0_vlan: left promiscuous mode [ 320.112503][ T1173] team0 (unregistering): Port device team_slave_1 removed [ 320.126931][ T1173] team0 (unregistering): Port device team_slave_0 removed [ 320.393313][ T9258] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.400663][ T9258] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.408368][ T9258] bridge_slave_0: entered allmulticast mode [ 320.416682][ T9258] bridge_slave_0: entered promiscuous mode [ 320.427802][ T9258] bridge0: port 2(bridge_slave_1) entered blocking state [ 320.435715][ T9258] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.443772][ T9258] bridge_slave_1: entered allmulticast mode [ 320.451326][ T9258] bridge_slave_1: entered promiscuous mode [ 320.690524][ T9258] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 320.719127][ T5627] Bluetooth: hci3: command tx timeout [ 320.830701][ T9258] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 321.201927][ T9258] team0: Port device team_slave_0 added [ 321.221895][ T9258] team0: Port device team_slave_1 added [ 321.417262][ T9351] FAULT_INJECTION: forcing a failure. [ 321.417262][ T9351] name failslab, interval 1, probability 0, space 0, times 0 [ 321.430127][ T9351] CPU: 1 UID: 0 PID: 9351 Comm: syz.0.517 Tainted: G L syzkaller #0 PREEMPT(full) [ 321.430155][ T9351] Tainted: [L]=SOFTLOCKUP [ 321.430161][ T9351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 321.430175][ T9351] Call Trace: [ 321.430184][ T9351] [ 321.430190][ T9351] dump_stack_lvl+0x100/0x190 [ 321.430233][ T9351] should_fail_ex.cold+0x5/0xa [ 321.430252][ T9351] should_failslab+0xc2/0x120 [ 321.430292][ T9351] kmem_cache_alloc_noprof+0x91/0x6a0 [ 321.430315][ T9351] ? __asan_memcpy+0x3c/0x60 [ 321.430335][ T9351] ? __kernfs_new_node+0xd2/0xa10 [ 321.430358][ T9351] __kernfs_new_node+0xd2/0xa10 [ 321.430376][ T9351] ? __pfx___kernfs_new_node+0x10/0x10 [ 321.430396][ T9351] ? find_held_lock+0x2b/0x80 [ 321.430425][ T9351] ? kernfs_root+0xee/0x2a0 [ 321.430447][ T9351] ? kernfs_root+0xee/0x2a0 [ 321.430475][ T9351] kernfs_create_dir_ns+0xa6/0x2b0 [ 321.430497][ T9351] sysfs_create_dir_ns+0x13a/0x2b0 [ 321.430521][ T9351] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 321.430542][ T9351] ? find_held_lock+0x2b/0x80 [ 321.430560][ T9351] ? kobject_add_internal+0x25f/0x930 [ 321.430596][ T9351] ? kobject_add_internal+0x25f/0x930 [ 321.430614][ T9351] ? do_raw_spin_unlock+0x145/0x1e0 [ 321.430634][ T9351] kobject_add_internal+0x2c8/0x930 [ 321.430653][ T9351] kobject_init_and_add+0x121/0x180 [ 321.430671][ T9351] ? __pfx_kobject_init_and_add+0x10/0x10 [ 321.430688][ T9351] ? __x64_sys_ioctl+0x18e/0x210 [ 321.430723][ T9351] netdev_queue_update_kobjects+0x32d/0x6f0 [ 321.430784][ T9351] netdev_register_kobject+0x2b3/0x3d0 [ 321.430824][ T9351] register_netdevice+0x15b6/0x25a0 [ 321.430889][ T9351] ? __pfx_register_netdevice+0x10/0x10 [ 321.430911][ T9351] ? net_generic+0xea/0x2a0 [ 321.430948][ T9351] ppp_dev_configure+0x986/0xcb0 [ 321.430974][ T9351] ppp_ioctl+0x9ef/0x2860 [ 321.430995][ T9351] ? find_held_lock+0x2b/0x80 [ 321.431014][ T9351] ? __pfx_ppp_ioctl+0x10/0x10 [ 321.431036][ T9351] ? __fget_files+0x21f/0x3d0 [ 321.431053][ T9351] ? __pfx_ppp_ioctl+0x10/0x10 [ 321.431071][ T9351] __x64_sys_ioctl+0x18e/0x210 [ 321.431094][ T9351] do_syscall_64+0x115/0x840 [ 321.431113][ T9351] ? clear_bhb_loop+0x40/0x90 [ 321.431132][ T9351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 321.431148][ T9351] RIP: 0033:0x7f31b479e019 [ 321.431161][ T9351] 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 [ 321.431176][ T9351] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 321.431199][ T9351] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 321.431209][ T9351] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000006 [ 321.431218][ T9351] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 321.431227][ T9351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 321.431236][ T9351] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 321.431256][ T9351] [ 321.431282][ T9351] kobject: kobject_add_internal failed for tx-0 (error: -12 parent: queues) [ 321.531071][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 321.754217][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 321.824918][ T5289] 8021q: adding VLAN 0 to HW filter on device eth2 [ 321.984528][ T9258] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 321.991876][ T9258] 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. [ 322.019578][ T9258] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 322.114766][ T9258] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 322.123276][ T9258] 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. [ 322.151288][ T9258] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 322.322869][ T9258] hsr_slave_0: entered promiscuous mode [ 322.330361][ T9258] hsr_slave_1: entered promiscuous mode [ 322.337298][ T9258] debugfs: 'hsr0' already exists in 'hsr' [ 322.343108][ T9258] Cannot create hsr debugfs directory [ 322.798196][ T5627] Bluetooth: hci3: command tx timeout [ 323.520758][ T5289] 8021q: adding VLAN 0 to HW filter on device eth3 [ 324.878220][ T5627] Bluetooth: hci3: command tx timeout [ 324.906825][ T9414] FAULT_INJECTION: forcing a failure. [ 324.906825][ T9414] name failslab, interval 1, probability 0, space 0, times 0 [ 324.923071][ T9414] CPU: 1 UID: 0 PID: 9414 Comm: syz.3.522 Tainted: G L syzkaller #0 PREEMPT(full) [ 324.923120][ T9414] Tainted: [L]=SOFTLOCKUP [ 324.923131][ T9414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 324.923147][ T9414] Call Trace: [ 324.923155][ T9414] [ 324.923166][ T9414] dump_stack_lvl+0x100/0x190 [ 324.923208][ T9414] should_fail_ex.cold+0x5/0xa [ 324.923253][ T9414] should_failslab+0xc2/0x120 [ 324.923294][ T9414] kmem_cache_alloc_noprof+0x91/0x6a0 [ 324.923331][ T9414] ? __kernfs_new_node+0xd2/0xa10 [ 324.923368][ T9414] __kernfs_new_node+0xd2/0xa10 [ 324.923405][ T9414] ? __pfx___kernfs_new_node+0x10/0x10 [ 324.923445][ T9414] ? find_held_lock+0x2b/0x80 [ 324.923480][ T9414] ? kernfs_root+0xee/0x2a0 [ 324.923520][ T9414] ? kernfs_root+0xee/0x2a0 [ 324.923583][ T9414] kernfs_new_node+0x117/0x150 [ 324.923620][ T9414] __kernfs_create_file+0x53/0x350 [ 324.923661][ T9414] sysfs_add_file_mode_ns+0x207/0x3c0 [ 324.923710][ T9414] internal_create_group+0x593/0xfb0 [ 324.923764][ T9414] ? __pfx_internal_create_group+0x10/0x10 [ 324.923814][ T9414] ? kernfs_create_link+0x1bd/0x240 [ 324.923857][ T9414] internal_create_groups+0x9d/0x150 [ 324.923906][ T9414] device_add+0x7c8/0x1970 [ 324.923954][ T9414] ? __pfx_device_add+0x10/0x10 [ 324.923984][ T9414] ? lockdep_init_map_type+0x5c/0x250 [ 324.924016][ T9414] ? __init_waitqueue_head+0xca/0x150 [ 324.924054][ T9414] netdev_register_kobject+0x1a9/0x3d0 [ 324.924093][ T9414] register_netdevice+0x15b6/0x25a0 [ 324.924151][ T9414] ? __pfx_register_netdevice+0x10/0x10 [ 324.924196][ T9414] ? net_generic+0xea/0x2a0 [ 324.924247][ T9414] ppp_dev_configure+0x986/0xcb0 [ 324.924294][ T9414] ppp_ioctl+0x9ef/0x2860 [ 324.924333][ T9414] ? find_held_lock+0x2b/0x80 [ 324.924372][ T9414] ? __pfx_ppp_ioctl+0x10/0x10 [ 324.924412][ T9414] ? __fget_files+0x21f/0x3d0 [ 324.924445][ T9414] ? __pfx_ppp_ioctl+0x10/0x10 [ 324.924481][ T9414] __x64_sys_ioctl+0x18e/0x210 [ 324.924526][ T9414] do_syscall_64+0x115/0x840 [ 324.924601][ T9414] ? clear_bhb_loop+0x40/0x90 [ 324.924639][ T9414] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.924671][ T9414] RIP: 0033:0x7f7ba719e019 [ 324.924695][ T9414] 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 [ 324.924722][ T9414] RSP: 002b:00007f7ba806c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 324.924749][ T9414] RAX: ffffffffffffffda RBX: 00007f7ba7425fa0 RCX: 00007f7ba719e019 [ 324.924768][ T9414] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 324.924793][ T9414] RBP: 00007f7ba723500c R08: 0000000000000000 R09: 0000000000000000 [ 324.924812][ T9414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 324.924830][ T9414] R13: 00007f7ba7426038 R14: 00007f7ba7425fa0 R15: 00007ffe71681d58 [ 324.924869][ T9414] [ 326.007792][ T9258] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 326.047871][ T9258] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 326.331081][ T9258] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 326.353102][ T9258] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 326.550847][ T9258] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 326.596601][ T9258] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 326.895905][ T9258] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 326.907581][ T9258] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 327.707295][ T9258] 8021q: adding VLAN 0 to HW filter on device bond0 [ 327.775566][ T9258] 8021q: adding VLAN 0 to HW filter on device team0 [ 327.840441][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 327.848046][ T3312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 327.904831][ T3351] bridge0: port 2(bridge_slave_1) entered blocking state [ 327.912190][ T3351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 330.139888][ T9258] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 330.227258][ T9550] FAULT_INJECTION: forcing a failure. [ 330.227258][ T9550] name failslab, interval 1, probability 0, space 0, times 0 [ 330.241796][ T9550] CPU: 0 UID: 0 PID: 9550 Comm: syz.0.532 Tainted: G L syzkaller #0 PREEMPT(full) [ 330.241843][ T9550] Tainted: [L]=SOFTLOCKUP [ 330.241854][ T9550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 330.241871][ T9550] Call Trace: [ 330.241879][ T9550] [ 330.241889][ T9550] dump_stack_lvl+0x100/0x190 [ 330.241926][ T9550] should_fail_ex.cold+0x5/0xa [ 330.241965][ T9550] should_failslab+0xc2/0x120 [ 330.242009][ T9550] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 330.242045][ T9550] ? __alloc_skb+0x140/0x710 [ 330.242104][ T9550] __alloc_skb+0x140/0x710 [ 330.242141][ T9550] ? __alloc_skb+0x5b7/0x710 [ 330.242183][ T9550] ? __pfx___alloc_skb+0x10/0x10 [ 330.242232][ T9550] ? __asan_memcpy+0x3c/0x60 [ 330.242269][ T9550] alloc_uevent_skb+0x7d/0x210 [ 330.242305][ T9550] kobject_uevent_env+0x122c/0x18b0 [ 330.242348][ T9550] net_rx_queue_update_kobjects+0x1dd/0x760 [ 330.242386][ T9550] ? kset_register+0x1bb/0x290 [ 330.242418][ T9550] netdev_register_kobject+0x290/0x3d0 [ 330.242473][ T9550] register_netdevice+0x15b6/0x25a0 [ 330.242528][ T9550] ? __pfx_register_netdevice+0x10/0x10 [ 330.242576][ T9550] ? net_generic+0xea/0x2a0 [ 330.242620][ T9550] ppp_dev_configure+0x986/0xcb0 [ 330.242667][ T9550] ppp_ioctl+0x9ef/0x2860 [ 330.242708][ T9550] ? find_held_lock+0x2b/0x80 [ 330.242747][ T9550] ? __pfx_ppp_ioctl+0x10/0x10 [ 330.242794][ T9550] ? __fget_files+0x21f/0x3d0 [ 330.242835][ T9550] ? __pfx_ppp_ioctl+0x10/0x10 [ 330.242873][ T9550] __x64_sys_ioctl+0x18e/0x210 [ 330.242935][ T9550] do_syscall_64+0x115/0x840 [ 330.242974][ T9550] ? clear_bhb_loop+0x40/0x90 [ 330.243010][ T9550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.243041][ T9550] RIP: 0033:0x7f31b479e019 [ 330.243067][ T9550] 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 [ 330.243094][ T9550] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 330.243125][ T9550] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 330.243143][ T9550] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 330.243161][ T9550] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 330.243178][ T9550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 330.243194][ T9550] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 330.243238][ T9550] [ 330.287532][ T9258] veth0_vlan: entered promiscuous mode [ 330.568973][ T9258] veth1_vlan: entered promiscuous mode [ 330.763556][ T9561] FAULT_INJECTION: forcing a failure. [ 330.763556][ T9561] name failslab, interval 1, probability 0, space 0, times 0 [ 330.777658][ T9561] CPU: 1 UID: 0 PID: 9561 Comm: syz.0.533 Tainted: G L syzkaller #0 PREEMPT(full) [ 330.777706][ T9561] Tainted: [L]=SOFTLOCKUP [ 330.777716][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 330.777733][ T9561] Call Trace: [ 330.777742][ T9561] [ 330.777753][ T9561] dump_stack_lvl+0x100/0x190 [ 330.777794][ T9561] should_fail_ex.cold+0x5/0xa [ 330.777831][ T9561] should_failslab+0xc2/0x120 [ 330.777865][ T9561] kmem_cache_alloc_noprof+0x91/0x6a0 [ 330.777896][ T9561] ? __kernfs_new_node+0xd2/0xa10 [ 330.777930][ T9561] __kernfs_new_node+0xd2/0xa10 [ 330.777961][ T9561] ? __pfx___kernfs_new_node+0x10/0x10 [ 330.778001][ T9561] ? find_held_lock+0x2b/0x80 [ 330.778038][ T9561] ? kernfs_root+0xee/0x2a0 [ 330.778076][ T9561] ? kernfs_root+0xee/0x2a0 [ 330.778122][ T9561] kernfs_new_node+0x117/0x150 [ 330.778141][ T9561] __kernfs_create_file+0x53/0x350 [ 330.778165][ T9561] sysfs_add_file_mode_ns+0x207/0x3c0 [ 330.778192][ T9561] internal_create_group+0x593/0xfb0 [ 330.778220][ T9561] ? __pfx_internal_create_group+0x10/0x10 [ 330.778246][ T9561] ? kernfs_create_link+0x1bd/0x240 [ 330.778267][ T9561] internal_create_groups+0x9d/0x150 [ 330.778311][ T9561] device_add+0x7c8/0x1970 [ 330.778332][ T9561] ? __pfx_device_add+0x10/0x10 [ 330.778346][ T9561] ? lockdep_init_map_type+0x5c/0x250 [ 330.778362][ T9561] ? __init_waitqueue_head+0xca/0x150 [ 330.778384][ T9561] netdev_register_kobject+0x1a9/0x3d0 [ 330.778405][ T9561] register_netdevice+0x15b6/0x25a0 [ 330.778433][ T9561] ? __pfx_register_netdevice+0x10/0x10 [ 330.778505][ T9561] ? net_generic+0xea/0x2a0 [ 330.778532][ T9561] ppp_dev_configure+0x986/0xcb0 [ 330.778556][ T9561] ppp_ioctl+0x9ef/0x2860 [ 330.778578][ T9561] ? find_held_lock+0x2b/0x80 [ 330.778598][ T9561] ? __pfx_ppp_ioctl+0x10/0x10 [ 330.778627][ T9561] ? __fget_files+0x21f/0x3d0 [ 330.778647][ T9561] ? __pfx_ppp_ioctl+0x10/0x10 [ 330.778688][ T9561] __x64_sys_ioctl+0x18e/0x210 [ 330.778713][ T9561] do_syscall_64+0x115/0x840 [ 330.778733][ T9561] ? clear_bhb_loop+0x40/0x90 [ 330.778752][ T9561] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.778767][ T9561] RIP: 0033:0x7f31b479e019 [ 330.778783][ T9561] 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 [ 330.778797][ T9561] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 330.778814][ T9561] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 330.778824][ T9561] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 330.778833][ T9561] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 330.778842][ T9561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 330.778851][ T9561] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 330.778871][ T9561] [ 331.335691][ T9258] veth0_macvtap: entered promiscuous mode [ 331.344762][ T9258] veth1_macvtap: entered promiscuous mode [ 331.413011][ T9258] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 331.489633][ T9258] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 331.600965][ T382] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 332.522071][ T1157] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 332.961925][ T1032] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 332.971736][ T1173] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 332.980658][ T1032] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 333.502580][ T1032] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 333.512270][ T1032] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 333.620583][ T1032] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 336.990664][ T9631] FAULT_INJECTION: forcing a failure. [ 336.990664][ T9631] name failslab, interval 1, probability 0, space 0, times 0 [ 337.027731][ T9631] CPU: 0 UID: 0 PID: 9631 Comm: syz.3.543 Tainted: G L syzkaller #0 PREEMPT(full) [ 337.027780][ T9631] Tainted: [L]=SOFTLOCKUP [ 337.027791][ T9631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 337.027810][ T9631] Call Trace: [ 337.027837][ T9631] [ 337.027849][ T9631] dump_stack_lvl+0x100/0x190 [ 337.027899][ T9631] should_fail_ex.cold+0x5/0xa [ 337.027938][ T9631] should_failslab+0xc2/0x120 [ 337.027984][ T9631] kmem_cache_alloc_noprof+0x91/0x6a0 [ 337.028030][ T9631] ? __kernfs_new_node+0xd2/0xa10 [ 337.028071][ T9631] __kernfs_new_node+0xd2/0xa10 [ 337.028106][ T9631] ? __pfx___kernfs_new_node+0x10/0x10 [ 337.028145][ T9631] ? find_held_lock+0x2b/0x80 [ 337.028184][ T9631] ? kernfs_root+0xee/0x2a0 [ 337.028229][ T9631] ? kernfs_root+0xee/0x2a0 [ 337.028280][ T9631] kernfs_create_dir_ns+0xa6/0x2b0 [ 337.028318][ T9631] internal_create_group+0x36f/0xfb0 [ 337.028372][ T9631] ? __pfx_internal_create_group+0x10/0x10 [ 337.028418][ T9631] ? __pfx_internal_create_group+0x10/0x10 [ 337.028462][ T9631] ? bus_add_device+0x2e2/0x6c0 [ 337.028512][ T9631] ? __pfx_bus_add_device+0x10/0x10 [ 337.028550][ T9631] ? __pfx_dev_add_physical_location+0x10/0x10 [ 337.028595][ T9631] dpm_sysfs_add+0x80/0x280 [ 337.028625][ T9631] device_add+0x9f4/0x1970 [ 337.028658][ T9631] ? __pfx_device_add+0x10/0x10 [ 337.028687][ T9631] ? lockdep_init_map_type+0x5c/0x250 [ 337.028719][ T9631] ? __init_waitqueue_head+0xca/0x150 [ 337.028758][ T9631] netdev_register_kobject+0x1a9/0x3d0 [ 337.028798][ T9631] register_netdevice+0x15b6/0x25a0 [ 337.028851][ T9631] ? __pfx_register_netdevice+0x10/0x10 [ 337.028899][ T9631] ? net_generic+0xea/0x2a0 [ 337.028945][ T9631] ppp_dev_configure+0x986/0xcb0 [ 337.028990][ T9631] ppp_ioctl+0x9ef/0x2860 [ 337.029028][ T9631] ? find_held_lock+0x2b/0x80 [ 337.029066][ T9631] ? __pfx_ppp_ioctl+0x10/0x10 [ 337.029110][ T9631] ? __fget_files+0x21f/0x3d0 [ 337.029143][ T9631] ? __pfx_ppp_ioctl+0x10/0x10 [ 337.029236][ T9631] __x64_sys_ioctl+0x18e/0x210 [ 337.029285][ T9631] do_syscall_64+0x115/0x840 [ 337.029326][ T9631] ? clear_bhb_loop+0x40/0x90 [ 337.029365][ T9631] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 337.029393][ T9631] RIP: 0033:0x7f7ba719e019 [ 337.029418][ T9631] 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 [ 337.029445][ T9631] RSP: 002b:00007f7ba806c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 337.029474][ T9631] RAX: ffffffffffffffda RBX: 00007f7ba7425fa0 RCX: 00007f7ba719e019 [ 337.029494][ T9631] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 337.029512][ T9631] RBP: 00007f7ba723500c R08: 0000000000000000 R09: 0000000000000000 [ 337.029530][ T9631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 337.029545][ T9631] R13: 00007f7ba7426038 R14: 00007f7ba7425fa0 R15: 00007ffe71681d58 [ 337.029584][ T9631] [ 339.734305][ T9685] NOTICE: Automounting of tracing to debugfs is deprecated and will be removed in 2030 [ 344.965340][ T9767] FAULT_INJECTION: forcing a failure. [ 344.965340][ T9767] name failslab, interval 1, probability 0, space 0, times 0 [ 344.979994][ T9767] CPU: 0 UID: 0 PID: 9767 Comm: syz.0.563 Tainted: G L syzkaller #0 PREEMPT(full) [ 344.980041][ T9767] Tainted: [L]=SOFTLOCKUP [ 344.980051][ T9767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 344.980074][ T9767] Call Trace: [ 344.980085][ T9767] [ 344.980096][ T9767] dump_stack_lvl+0x100/0x190 [ 344.980142][ T9767] should_fail_ex.cold+0x5/0xa [ 344.980178][ T9767] should_failslab+0xc2/0x120 [ 344.980230][ T9767] kmem_cache_alloc_noprof+0x91/0x6a0 [ 344.980267][ T9767] ? __kernfs_new_node+0xd2/0xa10 [ 344.980301][ T9767] __kernfs_new_node+0xd2/0xa10 [ 344.980332][ T9767] ? __pfx___kernfs_new_node+0x10/0x10 [ 344.980373][ T9767] ? find_held_lock+0x2b/0x80 [ 344.980412][ T9767] ? kernfs_root+0xee/0x2a0 [ 344.980460][ T9767] ? kernfs_root+0xee/0x2a0 [ 344.980510][ T9767] kernfs_new_node+0x117/0x150 [ 344.980545][ T9767] __kernfs_create_file+0x53/0x350 [ 344.980585][ T9767] sysfs_add_file_mode_ns+0x207/0x3c0 [ 344.980635][ T9767] internal_create_group+0x593/0xfb0 [ 344.980688][ T9767] ? __pfx_internal_create_group+0x10/0x10 [ 344.980739][ T9767] ? kernfs_create_link+0x1bd/0x240 [ 344.980781][ T9767] internal_create_groups+0x9d/0x150 [ 344.980829][ T9767] device_add+0x7c8/0x1970 [ 344.980864][ T9767] ? __pfx_device_add+0x10/0x10 [ 344.980893][ T9767] ? lockdep_init_map_type+0x5c/0x250 [ 344.980922][ T9767] ? __init_waitqueue_head+0xca/0x150 [ 344.980961][ T9767] netdev_register_kobject+0x1a9/0x3d0 [ 344.980998][ T9767] register_netdevice+0x15b6/0x25a0 [ 344.981060][ T9767] ? __pfx_register_netdevice+0x10/0x10 [ 344.981100][ T9767] ? net_generic+0xea/0x2a0 [ 344.981141][ T9767] ppp_dev_configure+0x986/0xcb0 [ 344.981220][ T9767] ppp_ioctl+0x9ef/0x2860 [ 344.981261][ T9767] ? find_held_lock+0x2b/0x80 [ 344.981298][ T9767] ? __pfx_ppp_ioctl+0x10/0x10 [ 344.981342][ T9767] ? __fget_files+0x21f/0x3d0 [ 344.981380][ T9767] ? __pfx_ppp_ioctl+0x10/0x10 [ 344.981419][ T9767] __x64_sys_ioctl+0x18e/0x210 [ 344.981463][ T9767] do_syscall_64+0x115/0x840 [ 344.981515][ T9767] ? clear_bhb_loop+0x40/0x90 [ 344.981551][ T9767] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 344.981580][ T9767] RIP: 0033:0x7f31b479e019 [ 344.981602][ T9767] 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 [ 344.981627][ T9767] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 344.981654][ T9767] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 344.981672][ T9767] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 344.981694][ T9767] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 344.981710][ T9767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 344.981726][ T9767] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 344.981766][ T9767] [ 355.957870][ T9955] netlink: 29 bytes leftover after parsing attributes in process `syz.2.590'. [ 359.440064][ T5633] Bluetooth: hci1: command 0x0406 tx timeout [ 362.933370][T10045] FAULT_INJECTION: forcing a failure. [ 362.933370][T10045] name failslab, interval 1, probability 0, space 0, times 0 [ 362.946291][T10045] CPU: 1 UID: 0 PID: 10045 Comm: syz.3.603 Tainted: G L syzkaller #0 PREEMPT(full) [ 362.946342][T10045] Tainted: [L]=SOFTLOCKUP [ 362.946355][T10045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 362.946384][T10045] Call Trace: [ 362.946398][T10045] [ 362.946410][T10045] dump_stack_lvl+0x100/0x190 [ 362.946477][T10045] should_fail_ex.cold+0x5/0xa [ 362.946516][T10045] should_failslab+0xc2/0x120 [ 362.946563][T10045] __kmalloc_node_track_caller_noprof+0xf9/0x830 [ 362.946606][T10045] ? __pfx_vsnprintf+0x10/0x10 [ 362.946645][T10045] ? arch_stack_walk+0xa6/0xf0 [ 362.946688][T10045] ? kvasprintf_const+0x66/0x1a0 [ 362.946762][T10045] kvasprintf+0xbc/0x150 [ 362.946791][T10045] ? __pfx_kvasprintf+0x10/0x10 [ 362.946827][T10045] ? mark_held_locks+0x40/0x70 [ 362.946879][T10045] kvasprintf_const+0x66/0x1a0 [ 362.946909][T10045] kobject_set_name_vargs+0x5a/0x140 [ 362.946943][T10045] kobject_init_and_add+0xe7/0x180 [ 362.946975][T10045] ? __pfx_kobject_init_and_add+0x10/0x10 [ 362.947012][T10045] ? __x64_sys_ioctl+0x18e/0x210 [ 362.947079][T10045] netdev_queue_update_kobjects+0x32d/0x6f0 [ 362.947130][T10045] netdev_register_kobject+0x2b3/0x3d0 [ 362.947167][T10045] register_netdevice+0x15b6/0x25a0 [ 362.947222][T10045] ? __pfx_register_netdevice+0x10/0x10 [ 362.947265][T10045] ? net_generic+0xea/0x2a0 [ 362.947311][T10045] ppp_dev_configure+0x986/0xcb0 [ 362.947354][T10045] ppp_ioctl+0x9ef/0x2860 [ 362.947391][T10045] ? find_held_lock+0x2b/0x80 [ 362.947426][T10045] ? __pfx_ppp_ioctl+0x10/0x10 [ 362.947469][T10045] ? __fget_files+0x21f/0x3d0 [ 362.947501][T10045] ? __pfx_ppp_ioctl+0x10/0x10 [ 362.947538][T10045] __x64_sys_ioctl+0x18e/0x210 [ 362.947583][T10045] do_syscall_64+0x115/0x840 [ 362.947620][T10045] ? clear_bhb_loop+0x40/0x90 [ 362.947658][T10045] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.947687][T10045] RIP: 0033:0x7f7ba719e019 [ 362.947711][T10045] 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 [ 362.947740][T10045] RSP: 002b:00007f7ba806c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 362.947769][T10045] RAX: ffffffffffffffda RBX: 00007f7ba7425fa0 RCX: 00007f7ba719e019 [ 362.947790][T10045] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000007 [ 362.947819][T10045] RBP: 00007f7ba723500c R08: 0000000000000000 R09: 0000000000000000 [ 362.947839][T10045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 362.947857][T10045] R13: 00007f7ba7426038 R14: 00007f7ba7425fa0 R15: 00007ffe71681d58 [ 362.947894][T10045] [ 363.295694][T10045] kobject: can not set name properly! [ 366.946116][T10110] FAULT_INJECTION: forcing a failure. [ 366.946116][T10110] name failslab, interval 1, probability 0, space 0, times 0 [ 366.985305][T10110] CPU: 1 UID: 0 PID: 10110 Comm: syz.0.613 Tainted: G L syzkaller #0 PREEMPT(full) [ 366.985358][T10110] Tainted: [L]=SOFTLOCKUP [ 366.985369][T10110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 366.985387][T10110] Call Trace: [ 366.985397][T10110] [ 366.985408][T10110] dump_stack_lvl+0x100/0x190 [ 366.985453][T10110] should_fail_ex.cold+0x5/0xa [ 366.985486][T10110] should_failslab+0xc2/0x120 [ 366.985528][T10110] __kmalloc_noprof+0xfc/0x820 [ 366.985565][T10110] ? kobject_get_path+0xcf/0x2c0 [ 366.985619][T10110] kobject_get_path+0xcf/0x2c0 [ 366.985673][T10110] kobject_uevent_env+0x287/0x18b0 [ 366.985711][T10110] ? internal_create_groups+0x11a/0x150 [ 366.985760][T10110] netdev_queue_update_kobjects+0x1a7/0x6f0 [ 366.985813][T10110] netdev_register_kobject+0x2b3/0x3d0 [ 366.985861][T10110] register_netdevice+0x15b6/0x25a0 [ 366.985918][T10110] ? __pfx_register_netdevice+0x10/0x10 [ 366.985962][T10110] ? net_generic+0xea/0x2a0 [ 366.986008][T10110] ppp_dev_configure+0x986/0xcb0 [ 366.986055][T10110] ppp_ioctl+0x9ef/0x2860 [ 366.986094][T10110] ? find_held_lock+0x2b/0x80 [ 366.986135][T10110] ? __pfx_ppp_ioctl+0x10/0x10 [ 366.986186][T10110] ? __fget_files+0x21f/0x3d0 [ 366.986221][T10110] ? __pfx_ppp_ioctl+0x10/0x10 [ 366.986259][T10110] __x64_sys_ioctl+0x18e/0x210 [ 366.986301][T10110] do_syscall_64+0x115/0x840 [ 366.986339][T10110] ? clear_bhb_loop+0x40/0x90 [ 366.986373][T10110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 366.986402][T10110] RIP: 0033:0x7f31b479e019 [ 366.986428][T10110] 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 [ 366.986455][T10110] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 366.986482][T10110] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 366.986500][T10110] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000005 [ 366.986518][T10110] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 366.986535][T10110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 366.986549][T10110] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 366.986587][T10110] [ 367.646435][T10130] FAULT_INJECTION: forcing a failure. [ 367.646435][T10130] name failslab, interval 1, probability 0, space 0, times 0 [ 367.674212][T10130] CPU: 1 UID: 0 PID: 10130 Comm: syz.2.618 Tainted: G L syzkaller #0 PREEMPT(full) [ 367.674261][T10130] Tainted: [L]=SOFTLOCKUP [ 367.674292][T10130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 367.674309][T10130] Call Trace: [ 367.674318][T10130] [ 367.674329][T10130] dump_stack_lvl+0x100/0x190 [ 367.674371][T10130] should_fail_ex.cold+0x5/0xa [ 367.674408][T10130] should_failslab+0xc2/0x120 [ 367.674452][T10130] __kmalloc_node_track_caller_noprof+0xf9/0x830 [ 367.674492][T10130] ? neigh_parms_alloc+0x85/0x5e0 [ 367.674544][T10130] kmemdup_noprof+0x29/0x60 [ 367.674595][T10130] neigh_parms_alloc+0x85/0x5e0 [ 367.674647][T10130] inetdev_init+0x13c/0x570 [ 367.674751][T10130] inetdev_event+0x7fa/0x17f0 [ 367.674788][T10130] ? ib_netdevice_event+0xfc/0x330 [ 367.674837][T10130] ? __pfx_inetdev_event+0x10/0x10 [ 367.674874][T10130] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 367.674932][T10130] notifier_call_chain+0x99/0x3f0 [ 367.674979][T10130] call_netdevice_notifiers_info+0xbe/0x110 [ 367.675011][T10130] register_netdevice+0x1998/0x25a0 [ 367.675063][T10130] ? __pfx_register_netdevice+0x10/0x10 [ 367.675103][T10130] ? net_generic+0xea/0x2a0 [ 367.675141][T10130] ppp_dev_configure+0x986/0xcb0 [ 367.675179][T10130] ppp_ioctl+0x9ef/0x2860 [ 367.675213][T10130] ? find_held_lock+0x2b/0x80 [ 367.675248][T10130] ? __pfx_ppp_ioctl+0x10/0x10 [ 367.675288][T10130] ? __fget_files+0x21f/0x3d0 [ 367.675321][T10130] ? __pfx_ppp_ioctl+0x10/0x10 [ 367.675358][T10130] __x64_sys_ioctl+0x18e/0x210 [ 367.675401][T10130] do_syscall_64+0x115/0x840 [ 367.675442][T10130] ? clear_bhb_loop+0x40/0x90 [ 367.675481][T10130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.675512][T10130] RIP: 0033:0x7fd709d9e019 [ 367.675537][T10130] 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 [ 367.675564][T10130] RSP: 002b:00007fd70abe6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 367.675592][T10130] RAX: ffffffffffffffda RBX: 00007fd70a025fa0 RCX: 00007fd709d9e019 [ 367.675612][T10130] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000006 [ 367.675629][T10130] RBP: 00007fd709e3500c R08: 0000000000000000 R09: 0000000000000000 [ 367.675648][T10130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 367.675678][T10130] R13: 00007fd70a026038 R14: 00007fd70a025fa0 R15: 00007ffcd14f5498 [ 367.675718][T10130] [ 369.245746][T10149] random: crng reseeded on system resumption [ 371.701476][T10187] random: crng reseeded on system resumption [ 372.240516][T10206] FAULT_INJECTION: forcing a failure. [ 372.240516][T10206] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 372.275090][T10206] CPU: 1 UID: 0 PID: 10206 Comm: syz.2.629 Tainted: G L syzkaller #0 PREEMPT(full) [ 372.275137][T10206] Tainted: [L]=SOFTLOCKUP [ 372.275147][T10206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 372.275164][T10206] Call Trace: [ 372.275173][T10206] [ 372.275183][T10206] dump_stack_lvl+0x100/0x190 [ 372.275222][T10206] should_fail_ex.cold+0x5/0xa [ 372.275254][T10206] _copy_to_user+0x32/0xd0 [ 372.275323][T10206] simple_read_from_buffer+0xcb/0x170 [ 372.275372][T10206] proc_fail_nth_read+0x1af/0x230 [ 372.275411][T10206] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 372.275452][T10206] ? rw_verify_area+0xce/0x6d0 [ 372.275492][T10206] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 372.275530][T10206] vfs_read+0x1e4/0xb40 [ 372.275561][T10206] ? __pfx_vfs_read+0x10/0x10 [ 372.275586][T10206] ? __fget_files+0x215/0x3d0 [ 372.275621][T10206] ? __fget_files+0x21f/0x3d0 [ 372.275658][T10206] ksys_read+0x12a/0x250 [ 372.275683][T10206] ? __pfx_ksys_read+0x10/0x10 [ 372.275731][T10206] do_syscall_64+0x115/0x840 [ 372.275768][T10206] ? clear_bhb_loop+0x40/0x90 [ 372.275803][T10206] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.275832][T10206] RIP: 0033:0x7fd709d5e84e [ 372.275855][T10206] 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 [ 372.275882][T10206] RSP: 002b:00007fd707ff5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 372.275914][T10206] RAX: ffffffffffffffda RBX: 00007fd707ff66c0 RCX: 00007fd709d5e84e [ 372.275934][T10206] RDX: 000000000000000f RSI: 00007fd707ff60a0 RDI: 0000000000000002 [ 372.275951][T10206] RBP: 00007fd707ff6090 R08: 0000000000000000 R09: 0000000000000000 [ 372.275968][T10206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 372.275985][T10206] R13: 00007fd70a0263f8 R14: 00007fd70a026360 R15: 00007ffcd14f5498 [ 372.276022][T10206] [ 378.961657][T10312] random: crng reseeded on system resumption [ 382.864579][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.883392][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.895215][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.904487][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.912866][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.921198][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.931446][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.939800][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.956299][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 382.971832][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 382.971904][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 382.989612][ T808] hid-generic 0000:0000:68D69A59.0001: unknown main item tag 0x0 [ 383.003681][ T808] hid-generic 0000:0000:68D69A59.0001: reserved main item tag 0xe [ 383.019018][ T808] hid-generic 0000:0000:68D69A59.0001: item fetching failed at offset 22/25 [ 383.031333][ T808] hid-generic 0000:0000:68D69A59.0001: probe with driver hid-generic failed with error -22 [ 384.754618][T10420] FAULT_INJECTION: forcing a failure. [ 384.754618][T10420] name failslab, interval 1, probability 0, space 0, times 0 [ 384.811698][T10420] CPU: 1 UID: 0 PID: 10420 Comm: syz.1.662 Tainted: G L syzkaller #0 PREEMPT(full) [ 384.811750][T10420] Tainted: [L]=SOFTLOCKUP [ 384.811762][T10420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 384.811781][T10420] Call Trace: [ 384.811790][T10420] [ 384.811802][T10420] dump_stack_lvl+0x100/0x190 [ 384.811844][T10420] should_fail_ex.cold+0x5/0xa [ 384.811879][T10420] should_failslab+0xc2/0x120 [ 384.811923][T10420] __kmalloc_cache_noprof+0x91/0x6c0 [ 384.811956][T10420] ? inetdev_init+0x66/0x570 [ 384.811999][T10420] inetdev_init+0x66/0x570 [ 384.812037][T10420] inetdev_event+0x7fa/0x17f0 [ 384.812075][T10420] ? ib_netdevice_event+0xfc/0x330 [ 384.812112][T10420] ? __pfx_inetdev_event+0x10/0x10 [ 384.812150][T10420] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 384.812203][T10420] notifier_call_chain+0x99/0x3f0 [ 384.812251][T10420] call_netdevice_notifiers_info+0xbe/0x110 [ 384.812285][T10420] register_netdevice+0x1998/0x25a0 [ 384.812342][T10420] ? __pfx_register_netdevice+0x10/0x10 [ 384.812411][T10420] ? net_generic+0xea/0x2a0 [ 384.812456][T10420] ppp_dev_configure+0x986/0xcb0 [ 384.812503][T10420] ppp_ioctl+0x9ef/0x2860 [ 384.812551][T10420] ? find_held_lock+0x2b/0x80 [ 384.812593][T10420] ? __pfx_ppp_ioctl+0x10/0x10 [ 384.812633][T10420] ? __fget_files+0x21f/0x3d0 [ 384.812665][T10420] ? __pfx_ppp_ioctl+0x10/0x10 [ 384.812702][T10420] __x64_sys_ioctl+0x18e/0x210 [ 384.812744][T10420] do_syscall_64+0x115/0x840 [ 384.812781][T10420] ? clear_bhb_loop+0x40/0x90 [ 384.812816][T10420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 384.812846][T10420] RIP: 0033:0x7fd47379e019 [ 384.812871][T10420] 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 [ 384.812899][T10420] RSP: 002b:00007fd474677028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 384.812927][T10420] RAX: ffffffffffffffda RBX: 00007fd473a25fa0 RCX: 00007fd47379e019 [ 384.812945][T10420] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000005 [ 384.812974][T10420] RBP: 00007fd47383500c R08: 0000000000000000 R09: 0000000000000000 [ 384.812990][T10420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 384.813007][T10420] R13: 00007fd473a26038 R14: 00007fd473a25fa0 R15: 00007ffe68d69118 [ 384.813041][T10420] [ 387.080542][T10469] ubi0: attaching mtd0 [ 387.110887][T10469] ubi0: scanning is finished [ 387.533753][T10469] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 387.544092][T10469] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 387.552645][T10469] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 387.562777][T10469] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 387.570729][T10469] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 387.578859][T10469] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 387.624297][T10469] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 933589163 [ 387.636852][T10469] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 387.652942][T10483] ubi0: background thread "ubi_bgt0d" started, PID 10483 [ 387.664101][T10480] ubi0: detaching mtd0 [ 387.712287][T10480] ubi0: mtd0 is detached [ 395.734481][T10614] binder: 10591:10614 ioctl 400c620e 200000001f40 returned -22 [ 397.638170][T10625] random: crng reseeded on system resumption [ 401.095320][T10694] smpboot: CPU 1 is now offline [ 409.709894][T10816] FAULT_INJECTION: forcing a failure. [ 409.709894][T10816] name failslab, interval 1, probability 0, space 0, times 0 [ 409.737315][T10816] CPU: 0 UID: 0 PID: 10816 Comm: syz.3.723 Tainted: G L syzkaller #0 PREEMPT(full) [ 409.737345][T10816] Tainted: [L]=SOFTLOCKUP [ 409.737351][T10816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 409.737366][T10816] Call Trace: [ 409.737372][T10816] [ 409.737380][T10816] dump_stack_lvl+0x100/0x190 [ 409.737406][T10816] should_fail_ex.cold+0x5/0xa [ 409.737425][T10816] should_failslab+0xc2/0x120 [ 409.737448][T10816] kmem_cache_alloc_noprof+0x91/0x6a0 [ 409.737469][T10816] ? __lock_acquire+0x49f/0x1a40 [ 409.737495][T10816] ? __kernfs_new_node+0xd2/0xa10 [ 409.737513][T10816] __kernfs_new_node+0xd2/0xa10 [ 409.737532][T10816] ? __pfx___kernfs_new_node+0x10/0x10 [ 409.737551][T10816] ? find_held_lock+0x2b/0x80 [ 409.737569][T10816] ? kernfs_root+0xee/0x2a0 [ 409.737590][T10816] ? kernfs_root+0xee/0x2a0 [ 409.737617][T10816] kernfs_new_node+0x117/0x150 [ 409.737635][T10816] __kernfs_create_file+0x53/0x350 [ 409.737656][T10816] sysfs_add_file_mode_ns+0x207/0x3c0 [ 409.737706][T10816] internal_create_group+0x593/0xfb0 [ 409.737734][T10816] ? kobject_init_and_add+0x129/0x180 [ 409.737761][T10816] ? __pfx_internal_create_group+0x10/0x10 [ 409.737787][T10816] ? __pfx_kobject_init_and_add+0x10/0x10 [ 409.737803][T10816] ? __x64_sys_ioctl+0x18e/0x210 [ 409.737834][T10816] internal_create_groups+0x9d/0x150 [ 409.737862][T10816] netdev_queue_update_kobjects+0x115/0x6f0 [ 409.737894][T10816] netdev_register_kobject+0x2b3/0x3d0 [ 409.737914][T10816] register_netdevice+0x15b6/0x25a0 [ 409.737945][T10816] ? __pfx_register_netdevice+0x10/0x10 [ 409.737968][T10816] ? net_generic+0xea/0x2a0 [ 409.737992][T10816] ppp_dev_configure+0x986/0xcb0 [ 409.738015][T10816] ppp_ioctl+0x9ef/0x2860 [ 409.738041][T10816] ? find_held_lock+0x2b/0x80 [ 409.738060][T10816] ? __pfx_ppp_ioctl+0x10/0x10 [ 409.738084][T10816] ? __fget_files+0x21f/0x3d0 [ 409.738103][T10816] ? __pfx_ppp_ioctl+0x10/0x10 [ 409.738124][T10816] __x64_sys_ioctl+0x18e/0x210 [ 409.738149][T10816] do_syscall_64+0x115/0x840 [ 409.738169][T10816] ? clear_bhb_loop+0x40/0x90 [ 409.738188][T10816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 409.738203][T10816] RIP: 0033:0x7f7ba719e019 [ 409.738218][T10816] 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 [ 409.738234][T10816] RSP: 002b:00007f7ba806c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 409.738253][T10816] RAX: ffffffffffffffda RBX: 00007f7ba7425fa0 RCX: 00007f7ba719e019 [ 409.738263][T10816] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000007 [ 409.738273][T10816] RBP: 00007f7ba723500c R08: 0000000000000000 R09: 0000000000000000 [ 409.738282][T10816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 409.738290][T10816] R13: 00007f7ba7426038 R14: 00007f7ba7425fa0 R15: 00007ffe71681d58 [ 409.738310][T10816] [ 410.541185][T10821] random: crng reseeded on system resumption [ 410.913733][T10826] random: crng reseeded on system resumption [ 412.820911][T10849] FAULT_INJECTION: forcing a failure. [ 412.820911][T10849] name failslab, interval 1, probability 0, space 0, times 0 [ 412.841088][T10849] CPU: 0 UID: 0 PID: 10849 Comm: syz.0.729 Tainted: G L syzkaller #0 PREEMPT(full) [ 412.841118][T10849] Tainted: [L]=SOFTLOCKUP [ 412.841124][T10849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 412.841155][T10849] Call Trace: [ 412.841162][T10849] [ 412.841169][T10849] dump_stack_lvl+0x100/0x190 [ 412.841194][T10849] should_fail_ex.cold+0x5/0xa [ 412.841214][T10849] should_failslab+0xc2/0x120 [ 412.841242][T10849] kmem_cache_alloc_noprof+0x91/0x6a0 [ 412.841263][T10849] ? __lock_acquire+0x49f/0x1a40 [ 412.841290][T10849] ? __kernfs_new_node+0xd2/0xa10 [ 412.841314][T10849] __kernfs_new_node+0xd2/0xa10 [ 412.841334][T10849] ? __pfx___kernfs_new_node+0x10/0x10 [ 412.841354][T10849] ? find_held_lock+0x2b/0x80 [ 412.841375][T10849] ? kernfs_root+0xee/0x2a0 [ 412.841400][T10849] ? kernfs_root+0xee/0x2a0 [ 412.841426][T10849] kernfs_new_node+0x117/0x150 [ 412.841445][T10849] __kernfs_create_file+0x53/0x350 [ 412.841466][T10849] sysfs_add_file_mode_ns+0x207/0x3c0 [ 412.841492][T10849] internal_create_group+0x593/0xfb0 [ 412.841519][T10849] ? kobject_init_and_add+0x129/0x180 [ 412.841536][T10849] ? __pfx_internal_create_group+0x10/0x10 [ 412.841558][T10849] ? __pfx_kobject_init_and_add+0x10/0x10 [ 412.841573][T10849] ? __x64_sys_ioctl+0x18e/0x210 [ 412.841609][T10849] internal_create_groups+0x9d/0x150 [ 412.841637][T10849] net_rx_queue_update_kobjects+0xc7/0x760 [ 412.841661][T10849] ? kset_register+0x1bb/0x290 [ 412.841678][T10849] netdev_register_kobject+0x290/0x3d0 [ 412.841700][T10849] register_netdevice+0x15b6/0x25a0 [ 412.841728][T10849] ? __pfx_register_netdevice+0x10/0x10 [ 412.841751][T10849] ? net_generic+0xea/0x2a0 [ 412.841774][T10849] ppp_dev_configure+0x986/0xcb0 [ 412.841797][T10849] ppp_ioctl+0x9ef/0x2860 [ 412.841816][T10849] ? find_held_lock+0x2b/0x80 [ 412.841834][T10849] ? __pfx_ppp_ioctl+0x10/0x10 [ 412.841855][T10849] ? __fget_files+0x21f/0x3d0 [ 412.841873][T10849] ? __pfx_ppp_ioctl+0x10/0x10 [ 412.841891][T10849] __x64_sys_ioctl+0x18e/0x210 [ 412.841915][T10849] do_syscall_64+0x115/0x840 [ 412.841934][T10849] ? clear_bhb_loop+0x40/0x90 [ 412.841953][T10849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 412.841969][T10849] RIP: 0033:0x7f31b479e019 [ 412.841984][T10849] 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 [ 412.841999][T10849] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 412.842016][T10849] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 412.842026][T10849] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000007 [ 412.842035][T10849] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 412.842044][T10849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 412.842054][T10849] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 412.842074][T10849] [ 413.993474][T10865] FAULT_INJECTION: forcing a failure. [ 413.993474][T10865] name failslab, interval 1, probability 0, space 0, times 0 [ 414.054714][T10865] CPU: 0 UID: 0 PID: 10865 Comm: syz.2.733 Tainted: G L syzkaller #0 PREEMPT(full) [ 414.054745][T10865] Tainted: [L]=SOFTLOCKUP [ 414.054751][T10865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 414.054762][T10865] Call Trace: [ 414.054768][T10865] [ 414.054775][T10865] dump_stack_lvl+0x100/0x190 [ 414.054799][T10865] should_fail_ex.cold+0x5/0xa [ 414.054820][T10865] should_failslab+0xc2/0x120 [ 414.054844][T10865] __kmalloc_node_track_caller_noprof+0xf9/0x830 [ 414.054867][T10865] ? __pfx_vsnprintf+0x10/0x10 [ 414.054894][T10865] ? arch_stack_walk+0xa6/0xf0 [ 414.054917][T10865] ? kvasprintf_const+0x66/0x1a0 [ 414.054939][T10865] kvasprintf+0xbc/0x150 [ 414.054961][T10865] ? __pfx_kvasprintf+0x10/0x10 [ 414.054979][T10865] ? mark_held_locks+0x40/0x70 [ 414.055008][T10865] kvasprintf_const+0x66/0x1a0 [ 414.055030][T10865] kobject_set_name_vargs+0x5a/0x140 [ 414.055047][T10865] kobject_init_and_add+0xe7/0x180 [ 414.055063][T10865] ? __pfx_kobject_init_and_add+0x10/0x10 [ 414.055078][T10865] ? __x64_sys_ioctl+0x18e/0x210 [ 414.055109][T10865] netdev_queue_update_kobjects+0x32d/0x6f0 [ 414.055134][T10865] netdev_register_kobject+0x2b3/0x3d0 [ 414.055153][T10865] register_netdevice+0x15b6/0x25a0 [ 414.055181][T10865] ? __pfx_register_netdevice+0x10/0x10 [ 414.055204][T10865] ? net_generic+0xea/0x2a0 [ 414.055227][T10865] ppp_dev_configure+0x986/0xcb0 [ 414.055249][T10865] ppp_ioctl+0x9ef/0x2860 [ 414.055269][T10865] ? find_held_lock+0x2b/0x80 [ 414.055288][T10865] ? __pfx_ppp_ioctl+0x10/0x10 [ 414.055309][T10865] ? __fget_files+0x21f/0x3d0 [ 414.055328][T10865] ? __pfx_ppp_ioctl+0x10/0x10 [ 414.055346][T10865] __x64_sys_ioctl+0x18e/0x210 [ 414.055371][T10865] do_syscall_64+0x115/0x840 [ 414.055390][T10865] ? clear_bhb_loop+0x40/0x90 [ 414.055409][T10865] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 414.055424][T10865] RIP: 0033:0x7fd709d9e019 [ 414.055438][T10865] 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 [ 414.055453][T10865] RSP: 002b:00007fd70abe6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 414.055469][T10865] RAX: ffffffffffffffda RBX: 00007fd70a025fa0 RCX: 00007fd709d9e019 [ 414.055480][T10865] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000007 [ 414.055490][T10865] RBP: 00007fd709e3500c R08: 0000000000000000 R09: 0000000000000000 [ 414.055500][T10865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 414.055517][T10865] R13: 00007fd70a026038 R14: 00007fd70a025fa0 R15: 00007ffcd14f5498 [ 414.055540][T10865] [ 414.055571][T10865] kobject: can not set name properly! [ 415.574782][T10883] random: crng reseeded on system resumption [ 418.196245][T10919] FAULT_INJECTION: forcing a failure. [ 418.196245][T10919] name failslab, interval 1, probability 0, space 0, times 0 [ 418.244499][T10919] CPU: 0 UID: 0 PID: 10919 Comm: syz.1.743 Tainted: G L syzkaller #0 PREEMPT(full) [ 418.244533][T10919] Tainted: [L]=SOFTLOCKUP [ 418.244539][T10919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 418.244550][T10919] Call Trace: [ 418.244556][T10919] [ 418.244563][T10919] dump_stack_lvl+0x100/0x190 [ 418.244589][T10919] should_fail_ex.cold+0x5/0xa [ 418.244608][T10919] should_failslab+0xc2/0x120 [ 418.244631][T10919] __kmalloc_noprof+0xfc/0x820 [ 418.244653][T10919] ? kobject_get_path+0xcf/0x2c0 [ 418.244680][T10919] kobject_get_path+0xcf/0x2c0 [ 418.244712][T10919] kobject_uevent_env+0x287/0x18b0 [ 418.244736][T10919] net_rx_queue_update_kobjects+0x1dd/0x760 [ 418.244757][T10919] ? kset_register+0x1bb/0x290 [ 418.244774][T10919] netdev_register_kobject+0x290/0x3d0 [ 418.244794][T10919] register_netdevice+0x15b6/0x25a0 [ 418.244821][T10919] ? __pfx_register_netdevice+0x10/0x10 [ 418.244843][T10919] ? net_generic+0xea/0x2a0 [ 418.244866][T10919] ppp_dev_configure+0x986/0xcb0 [ 418.244889][T10919] ppp_ioctl+0x9ef/0x2860 [ 418.244909][T10919] ? find_held_lock+0x2b/0x80 [ 418.244930][T10919] ? __pfx_ppp_ioctl+0x10/0x10 [ 418.244952][T10919] ? __fget_files+0x21f/0x3d0 [ 418.244970][T10919] ? __pfx_ppp_ioctl+0x10/0x10 [ 418.244989][T10919] __x64_sys_ioctl+0x18e/0x210 [ 418.245015][T10919] do_syscall_64+0x115/0x840 [ 418.245035][T10919] ? clear_bhb_loop+0x40/0x90 [ 418.245056][T10919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 418.245073][T10919] RIP: 0033:0x7fd47379e019 [ 418.245087][T10919] 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 [ 418.245103][T10919] RSP: 002b:00007fd474677028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 418.245119][T10919] RAX: ffffffffffffffda RBX: 00007fd473a25fa0 RCX: 00007fd47379e019 [ 418.245131][T10919] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000007 [ 418.245140][T10919] RBP: 00007fd47383500c R08: 0000000000000000 R09: 0000000000000000 [ 418.245151][T10919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 418.245160][T10919] R13: 00007fd473a26038 R14: 00007fd473a25fa0 R15: 00007ffe68d69118 [ 418.245180][T10919] [ 418.539170][T10923] random: crng reseeded on system resumption [ 421.401130][T10964] FAULT_INJECTION: forcing a failure. [ 421.401130][T10964] name fail_futex, interval 1, probability 0, space 0, times 0 [ 421.452188][T10964] CPU: 0 UID: 0 PID: 10964 Comm: syz.0.754 Tainted: G L syzkaller #0 PREEMPT(full) [ 421.452214][T10964] Tainted: [L]=SOFTLOCKUP [ 421.452220][T10964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 421.452229][T10964] Call Trace: [ 421.452235][T10964] [ 421.452240][T10964] dump_stack_lvl+0x100/0x190 [ 421.452263][T10964] should_fail_ex.cold+0x5/0xa [ 421.452281][T10964] get_futex_key+0xf74/0x14f0 [ 421.452299][T10964] ? __pfx_get_futex_key+0x10/0x10 [ 421.452314][T10964] ? lock_acquire+0x1b9/0x370 [ 421.452342][T10964] futex_wake+0xf4/0x5e0 [ 421.452363][T10964] ? __pfx_futex_wake+0x10/0x10 [ 421.452382][T10964] ? find_held_lock+0x2b/0x80 [ 421.452401][T10964] ? exit_mm_release+0x19/0x30 [ 421.452424][T10964] do_futex+0x2b2/0x440 [ 421.452441][T10964] ? __pfx_do_futex+0x10/0x10 [ 421.452456][T10964] ? __might_fault+0xc5/0x140 [ 421.452480][T10964] mm_release+0x24a/0x2f0 [ 421.452496][T10964] do_exit+0x707/0x2ae0 [ 421.452519][T10964] ? __pfx_do_exit+0x10/0x10 [ 421.452539][T10964] ? do_raw_spin_lock+0x128/0x260 [ 421.452554][T10964] ? find_held_lock+0x2b/0x80 [ 421.452571][T10964] ? get_signal+0x7e0/0x21e0 [ 421.452590][T10964] do_group_exit+0xd5/0x2a0 [ 421.452612][T10964] get_signal+0x1ec7/0x21e0 [ 421.452634][T10964] ? putname+0xb1/0x110 [ 421.452652][T10964] ? __pfx_get_signal+0x10/0x10 [ 421.452669][T10964] ? do_futex+0x190/0x440 [ 421.452687][T10964] arch_do_signal_or_restart+0x91/0x7a0 [ 421.452705][T10964] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 421.452734][T10964] ? __x64_sys_openat+0x12d/0x210 [ 421.452759][T10964] exit_to_user_mode_loop+0x139/0x6f0 [ 421.452775][T10964] ? rcu_is_watching+0x12/0xc0 [ 421.452795][T10964] do_syscall_64+0x652/0x840 [ 421.452816][T10964] ? clear_bhb_loop+0x40/0x90 [ 421.452853][T10964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 421.452868][T10964] RIP: 0033:0x7f31b479e019 [ 421.452882][T10964] 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 [ 421.452897][T10964] RSP: 002b:00007f31b560e0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 421.452913][T10964] RAX: fffffffffffffe00 RBX: 00007f31b4a25fa8 RCX: 00007f31b479e019 [ 421.452923][T10964] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f31b4a25fa8 [ 421.452932][T10964] RBP: 00007f31b4a25fa0 R08: 0000000000000000 R09: 0000000000000000 [ 421.452945][T10964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 421.452960][T10964] R13: 00007f31b4a26038 R14: 00007fff52b083d0 R15: 00007fff52b084b8 [ 421.452979][T10964] [ 431.853256][T11121] binder: 11107:11121 ioctl 400c620e 0 returned -22 [ 435.476801][T11156] FAULT_INJECTION: forcing a failure. [ 435.476801][T11156] name failslab, interval 1, probability 0, space 0, times 0 [ 435.551051][T11156] CPU: 0 UID: 0 PID: 11156 Comm: syz.0.784 Tainted: G L syzkaller #0 PREEMPT(full) [ 435.551081][T11156] Tainted: [L]=SOFTLOCKUP [ 435.551087][T11156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 435.551097][T11156] Call Trace: [ 435.551103][T11156] [ 435.551110][T11156] dump_stack_lvl+0x100/0x190 [ 435.551134][T11156] should_fail_ex.cold+0x5/0xa [ 435.551155][T11156] should_failslab+0xc2/0x120 [ 435.551179][T11156] kmem_cache_alloc_noprof+0x91/0x6a0 [ 435.551200][T11156] ? __kernfs_new_node+0xd2/0xa10 [ 435.551221][T11156] __kernfs_new_node+0xd2/0xa10 [ 435.551239][T11156] ? __pfx___kernfs_new_node+0x10/0x10 [ 435.551259][T11156] ? find_held_lock+0x2b/0x80 [ 435.551278][T11156] ? kernfs_root+0xee/0x2a0 [ 435.551299][T11156] ? kernfs_root+0xee/0x2a0 [ 435.551326][T11156] kernfs_new_node+0x117/0x150 [ 435.551346][T11156] __kernfs_create_file+0x53/0x350 [ 435.551369][T11156] sysfs_add_file_mode_ns+0x207/0x3c0 [ 435.551396][T11156] internal_create_group+0x593/0xfb0 [ 435.551424][T11156] ? __pfx_internal_create_group+0x10/0x10 [ 435.551451][T11156] ? kernfs_create_link+0x1bd/0x240 [ 435.551473][T11156] internal_create_groups+0x9d/0x150 [ 435.551498][T11156] device_add+0x7c8/0x1970 [ 435.551519][T11156] ? __pfx_device_add+0x10/0x10 [ 435.551534][T11156] ? lockdep_init_map_type+0x5c/0x250 [ 435.551550][T11156] ? __init_waitqueue_head+0xca/0x150 [ 435.551572][T11156] netdev_register_kobject+0x1a9/0x3d0 [ 435.551594][T11156] register_netdevice+0x15b6/0x25a0 [ 435.551622][T11156] ? __pfx_register_netdevice+0x10/0x10 [ 435.551646][T11156] ? net_generic+0xea/0x2a0 [ 435.551669][T11156] ppp_dev_configure+0x986/0xcb0 [ 435.551693][T11156] ppp_ioctl+0x9ef/0x2860 [ 435.551712][T11156] ? find_held_lock+0x2b/0x80 [ 435.551731][T11156] ? __pfx_ppp_ioctl+0x10/0x10 [ 435.551753][T11156] ? __fget_files+0x21f/0x3d0 [ 435.551771][T11156] ? __pfx_ppp_ioctl+0x10/0x10 [ 435.551790][T11156] __x64_sys_ioctl+0x18e/0x210 [ 435.551814][T11156] do_syscall_64+0x115/0x840 [ 435.551834][T11156] ? clear_bhb_loop+0x40/0x90 [ 435.551854][T11156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 435.551870][T11156] RIP: 0033:0x7f31b479e019 [ 435.551885][T11156] 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 [ 435.551928][T11156] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 435.551944][T11156] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 435.551955][T11156] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 435.551964][T11156] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 435.551974][T11156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 435.551983][T11156] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 435.552004][T11156] [ 438.494237][T11206] UHID_CREATE from different security context by process 1213 (syz.0.793), this is not allowed. [ 441.364345][ T5633] Bluetooth: hci3: command 0x0406 tx timeout [ 444.405264][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 444.412892][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 457.227718][T11492] ubi0: attaching mtd0 [ 457.266826][T11492] ubi0: scanning is finished [ 457.507374][T11492] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 457.558976][T11492] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 457.618325][T11492] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 457.660231][T11492] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 457.703679][T11492] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 457.741092][T11492] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 457.787473][T11492] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 933589163 [ 457.840662][T11492] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 457.891910][T11500] ubi0: background thread "ubi_bgt0d" started, PID 11500 [ 461.093619][T11535] futex_wake_op: syz.3.844 tries to shift op by -2048; fix this program [ 461.139590][T11535] 0x000000000000-0x000000020000 : "" [ 461.184707][T11542] FAULT_INJECTION: forcing a failure. [ 461.184707][T11542] name failslab, interval 1, probability 0, space 0, times 0 [ 461.198745][T11542] CPU: 0 UID: 0 PID: 11542 Comm: syz.0.843 Tainted: G L syzkaller #0 PREEMPT(full) [ 461.198774][T11542] Tainted: [L]=SOFTLOCKUP [ 461.198781][T11542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 461.198792][T11542] Call Trace: [ 461.198798][T11542] [ 461.198804][T11542] dump_stack_lvl+0x100/0x190 [ 461.198833][T11542] should_fail_ex.cold+0x5/0xa [ 461.198855][T11542] should_failslab+0xc2/0x120 [ 461.198880][T11542] __kmalloc_cache_noprof+0x91/0x6c0 [ 461.198897][T11542] ? tipc_dest_push+0x148/0x310 [ 461.198948][T11542] tipc_dest_push+0x148/0x310 [ 461.198975][T11542] tipc_nametbl_lookup_mcast_sockets+0x2b8/0x500 [ 461.199008][T11542] tipc_sk_mcast_rcv+0x4ec/0xf10 [ 461.199030][T11542] ? __alloc_skb+0x5b7/0x710 [ 461.199061][T11542] ? __pfx_tipc_sk_mcast_rcv+0x10/0x10 [ 461.199078][T11542] ? __lock_acquire+0x49f/0x1a40 [ 461.199114][T11542] ? find_held_lock+0x2b/0x80 [ 461.199132][T11542] ? tipc_mcast_xmit+0x6d7/0xfc0 [ 461.199148][T11542] ? tipc_mcast_xmit+0x6d7/0xfc0 [ 461.199168][T11542] tipc_mcast_xmit+0x713/0xfc0 [ 461.199188][T11542] ? __pfx_tipc_mcast_xmit+0x10/0x10 [ 461.199210][T11542] ? skb_put+0x138/0x180 [ 461.199245][T11542] ? tipc_send_group_bcast+0x76b/0xa20 [ 461.199270][T11542] tipc_send_group_bcast+0x76b/0xa20 [ 461.199302][T11542] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 461.199330][T11542] ? __pfx_woken_wake_function+0x10/0x10 [ 461.199348][T11542] ? __pfx_tipc_sk_filter_rcv+0x10/0x10 [ 461.199377][T11542] __tipc_sendmsg+0x4a3/0x1ab0 [ 461.199408][T11542] ? __pfx___tipc_sendmsg+0x10/0x10 [ 461.199428][T11542] ? __lock_acquire+0x49f/0x1a40 [ 461.199454][T11542] ? aa_sk_perm+0x309/0xaa0 [ 461.199496][T11542] ? __local_bh_enable_ip+0x9e/0x120 [ 461.199519][T11542] tipc_sendmsg+0x4f/0x70 [ 461.199538][T11542] ____sys_sendmsg+0xa4d/0xbe0 [ 461.199556][T11542] ? __pfx_tipc_sendmsg+0x10/0x10 [ 461.199574][T11542] ? __pfx_____sys_sendmsg+0x10/0x10 [ 461.199593][T11542] ? rcu_is_watching+0x12/0xc0 [ 461.199610][T11542] ? ___sys_sendmsg+0x19d/0x1e0 [ 461.199625][T11542] ? kfree+0x1e5/0x6c0 [ 461.199643][T11542] ___sys_sendmsg+0x190/0x1e0 [ 461.199661][T11542] ? __pfx____sys_sendmsg+0x10/0x10 [ 461.199678][T11542] ? futex_hash+0x311/0x400 [ 461.199708][T11542] ? __pfx___might_resched+0x10/0x10 [ 461.199735][T11542] __sys_sendmmsg+0x20c/0x440 [ 461.199759][T11542] ? __pfx___sys_sendmmsg+0x10/0x10 [ 461.199786][T11542] ? __pfx_do_futex+0x10/0x10 [ 461.199812][T11542] ? xfd_validate_state+0x129/0x190 [ 461.199836][T11542] __x64_sys_sendmmsg+0x9c/0x100 [ 461.199858][T11542] ? lockdep_hardirqs_on+0x78/0x100 [ 461.199879][T11542] do_syscall_64+0x115/0x840 [ 461.199898][T11542] ? clear_bhb_loop+0x40/0x90 [ 461.199917][T11542] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.199933][T11542] RIP: 0033:0x7f31b479e019 [ 461.199949][T11542] 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 [ 461.199965][T11542] RSP: 002b:00007f31b55ed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 461.199983][T11542] RAX: ffffffffffffffda RBX: 00007f31b4a26090 RCX: 00007f31b479e019 [ 461.199995][T11542] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 461.200004][T11542] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 461.200014][T11542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 461.200024][T11542] R13: 00007f31b4a26128 R14: 00007f31b4a26090 R15: 00007fff52b084b8 [ 461.200045][T11542] [ 461.649552][T11535] ftl_cs: FTL header not found. [ 462.242823][T11558] FAULT_INJECTION: forcing a failure. [ 462.242823][T11558] name failslab, interval 1, probability 0, space 0, times 0 [ 462.263109][T11558] CPU: 0 UID: 0 PID: 11558 Comm: syz.0.848 Tainted: G L syzkaller #0 PREEMPT(full) [ 462.263138][T11558] Tainted: [L]=SOFTLOCKUP [ 462.263155][T11558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 462.263165][T11558] Call Trace: [ 462.263171][T11558] [ 462.263200][T11558] dump_stack_lvl+0x100/0x190 [ 462.263227][T11558] should_fail_ex.cold+0x5/0xa [ 462.263247][T11558] should_failslab+0xc2/0x120 [ 462.263269][T11558] __kmalloc_node_track_caller_noprof+0xf9/0x830 [ 462.263294][T11558] ? do_syscall_64+0x115/0x840 [ 462.263314][T11558] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.263332][T11558] ? kstrdup_const+0x63/0x80 [ 462.263356][T11558] kstrdup+0x51/0xe0 [ 462.263376][T11558] kstrdup_const+0x63/0x80 [ 462.263393][T11558] __kernfs_new_node+0x9b/0xa10 [ 462.263413][T11558] ? __pfx___kernfs_new_node+0x10/0x10 [ 462.263433][T11558] ? find_held_lock+0x2b/0x80 [ 462.263451][T11558] ? kernfs_root+0xee/0x2a0 [ 462.263473][T11558] ? kernfs_root+0xee/0x2a0 [ 462.263499][T11558] kernfs_create_dir_ns+0xa6/0x2b0 [ 462.263519][T11558] sysfs_create_dir_ns+0x13a/0x2b0 [ 462.263541][T11558] ? __pfx_sysfs_create_dir_ns+0x10/0x10 [ 462.263562][T11558] ? find_held_lock+0x2b/0x80 [ 462.263580][T11558] ? kobject_add_internal+0x25f/0x930 [ 462.263595][T11558] ? kobject_add_internal+0x25f/0x930 [ 462.263611][T11558] ? do_raw_spin_unlock+0x145/0x1e0 [ 462.263632][T11558] kobject_add_internal+0x2c8/0x930 [ 462.263651][T11558] kobject_init_and_add+0x121/0x180 [ 462.263667][T11558] ? __pfx_kobject_init_and_add+0x10/0x10 [ 462.263690][T11558] ? __x64_sys_ioctl+0x18e/0x210 [ 462.263725][T11558] netdev_queue_update_kobjects+0x32d/0x6f0 [ 462.263751][T11558] netdev_register_kobject+0x2b3/0x3d0 [ 462.263771][T11558] register_netdevice+0x15b6/0x25a0 [ 462.263800][T11558] ? __pfx_register_netdevice+0x10/0x10 [ 462.263821][T11558] ? net_generic+0xea/0x2a0 [ 462.263847][T11558] ppp_dev_configure+0x986/0xcb0 [ 462.263869][T11558] ppp_ioctl+0x9ef/0x2860 [ 462.263889][T11558] ? find_held_lock+0x2b/0x80 [ 462.263908][T11558] ? __pfx_ppp_ioctl+0x10/0x10 [ 462.263930][T11558] ? __fget_files+0x21f/0x3d0 [ 462.263948][T11558] ? __pfx_ppp_ioctl+0x10/0x10 [ 462.263967][T11558] __x64_sys_ioctl+0x18e/0x210 [ 462.263990][T11558] do_syscall_64+0x115/0x840 [ 462.264009][T11558] ? clear_bhb_loop+0x40/0x90 [ 462.264027][T11558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.264042][T11558] RIP: 0033:0x7f31b479e019 [ 462.264056][T11558] 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 [ 462.264071][T11558] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 462.264087][T11558] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 462.264098][T11558] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000006 [ 462.264107][T11558] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 462.264117][T11558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 462.264129][T11558] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 462.264155][T11558] [ 462.264247][T11558] kobject: kobject_add_internal failed for tx-0 (error: -12 parent: queues) [ 464.215879][T11585] random: crng reseeded on system resumption [ 468.410268][T11639] FAULT_INJECTION: forcing a failure. [ 468.410268][T11639] name failslab, interval 1, probability 0, space 0, times 0 [ 468.469812][T11639] CPU: 0 UID: 0 PID: 11639 Comm: syz.0.857 Tainted: G L syzkaller #0 PREEMPT(full) [ 468.469842][T11639] Tainted: [L]=SOFTLOCKUP [ 468.469848][T11639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 468.469858][T11639] Call Trace: [ 468.469864][T11639] [ 468.469870][T11639] dump_stack_lvl+0x100/0x190 [ 468.469895][T11639] should_fail_ex.cold+0x5/0xa [ 468.469915][T11639] should_failslab+0xc2/0x120 [ 468.469939][T11639] kmem_cache_alloc_noprof+0x91/0x6a0 [ 468.469961][T11639] ? __kernfs_new_node+0xd2/0xa10 [ 468.469980][T11639] __kernfs_new_node+0xd2/0xa10 [ 468.469998][T11639] ? __pfx___kernfs_new_node+0x10/0x10 [ 468.470018][T11639] ? find_held_lock+0x2b/0x80 [ 468.470036][T11639] ? kernfs_root+0xee/0x2a0 [ 468.470058][T11639] ? kernfs_root+0xee/0x2a0 [ 468.470084][T11639] kernfs_new_node+0x117/0x150 [ 468.470102][T11639] __kernfs_create_file+0x53/0x350 [ 468.470126][T11639] sysfs_add_file_mode_ns+0x207/0x3c0 [ 468.470154][T11639] internal_create_group+0x593/0xfb0 [ 468.470182][T11639] ? __pfx_internal_create_group+0x10/0x10 [ 468.470208][T11639] ? kernfs_create_link+0x1bd/0x240 [ 468.470230][T11639] internal_create_groups+0x9d/0x150 [ 468.470255][T11639] device_add+0x7c8/0x1970 [ 468.470275][T11639] ? __pfx_device_add+0x10/0x10 [ 468.470289][T11639] ? lockdep_init_map_type+0x5c/0x250 [ 468.470304][T11639] ? __init_waitqueue_head+0xca/0x150 [ 468.470327][T11639] netdev_register_kobject+0x1a9/0x3d0 [ 468.470350][T11639] register_netdevice+0x15b6/0x25a0 [ 468.470377][T11639] ? __pfx_register_netdevice+0x10/0x10 [ 468.470399][T11639] ? net_generic+0xea/0x2a0 [ 468.470425][T11639] ppp_dev_configure+0x986/0xcb0 [ 468.470461][T11639] ppp_ioctl+0x9ef/0x2860 [ 468.470484][T11639] ? find_held_lock+0x2b/0x80 [ 468.470504][T11639] ? __pfx_ppp_ioctl+0x10/0x10 [ 468.470527][T11639] ? __fget_files+0x21f/0x3d0 [ 468.470546][T11639] ? __pfx_ppp_ioctl+0x10/0x10 [ 468.470584][T11639] __x64_sys_ioctl+0x18e/0x210 [ 468.470609][T11639] do_syscall_64+0x115/0x840 [ 468.470629][T11639] ? clear_bhb_loop+0x40/0x90 [ 468.470649][T11639] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 468.470665][T11639] RIP: 0033:0x7f31b479e019 [ 468.470679][T11639] 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 [ 468.470694][T11639] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.470717][T11639] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 468.470728][T11639] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 468.470738][T11639] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 468.470747][T11639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 468.470756][T11639] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 468.470777][T11639] [ 483.134790][T11833] random: crng reseeded on system resumption [ 485.008337][T11859] netlink: 8 bytes leftover after parsing attributes in process `syz.0.893'. [ 485.340975][T11870] FAULT_INJECTION: forcing a failure. [ 485.340975][T11870] name failslab, interval 1, probability 0, space 0, times 0 [ 485.388061][T11870] CPU: 0 UID: 0 PID: 11870 Comm: syz.0.896 Tainted: G L syzkaller #0 PREEMPT(full) [ 485.388091][T11870] Tainted: [L]=SOFTLOCKUP [ 485.388097][T11870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 485.388108][T11870] Call Trace: [ 485.388114][T11870] [ 485.388120][T11870] dump_stack_lvl+0x100/0x190 [ 485.388146][T11870] should_fail_ex.cold+0x5/0xa [ 485.388168][T11870] should_failslab+0xc2/0x120 [ 485.388195][T11870] kmem_cache_alloc_noprof+0x91/0x6a0 [ 485.388217][T11870] ? __kernfs_new_node+0xd2/0xa10 [ 485.388236][T11870] __kernfs_new_node+0xd2/0xa10 [ 485.388254][T11870] ? __pfx___kernfs_new_node+0x10/0x10 [ 485.388274][T11870] ? find_held_lock+0x2b/0x80 [ 485.388294][T11870] ? kernfs_root+0xee/0x2a0 [ 485.388315][T11870] ? kernfs_root+0xee/0x2a0 [ 485.388341][T11870] kernfs_new_node+0x117/0x150 [ 485.388360][T11870] __kernfs_create_file+0x53/0x350 [ 485.388381][T11870] sysfs_add_file_mode_ns+0x207/0x3c0 [ 485.388407][T11870] internal_create_group+0x593/0xfb0 [ 485.388435][T11870] ? __pfx_internal_create_group+0x10/0x10 [ 485.388462][T11870] ? kernfs_create_link+0x1bd/0x240 [ 485.388483][T11870] internal_create_groups+0x9d/0x150 [ 485.388509][T11870] device_add+0x7c8/0x1970 [ 485.388528][T11870] ? __pfx_device_add+0x10/0x10 [ 485.388542][T11870] ? lockdep_init_map_type+0x5c/0x250 [ 485.388557][T11870] ? __init_waitqueue_head+0xca/0x150 [ 485.388595][T11870] netdev_register_kobject+0x1a9/0x3d0 [ 485.388618][T11870] register_netdevice+0x15b6/0x25a0 [ 485.388653][T11870] ? __pfx_register_netdevice+0x10/0x10 [ 485.388677][T11870] ? net_generic+0xea/0x2a0 [ 485.388703][T11870] ppp_dev_configure+0x986/0xcb0 [ 485.388728][T11870] ppp_ioctl+0x9ef/0x2860 [ 485.388748][T11870] ? find_held_lock+0x2b/0x80 [ 485.388766][T11870] ? __pfx_ppp_ioctl+0x10/0x10 [ 485.388788][T11870] ? __fget_files+0x21f/0x3d0 [ 485.388806][T11870] ? __pfx_ppp_ioctl+0x10/0x10 [ 485.388824][T11870] __x64_sys_ioctl+0x18e/0x210 [ 485.388848][T11870] do_syscall_64+0x115/0x840 [ 485.388869][T11870] ? clear_bhb_loop+0x40/0x90 [ 485.388889][T11870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 485.388905][T11870] RIP: 0033:0x7f31b479e019 [ 485.388919][T11870] 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 [ 485.388934][T11870] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 485.388950][T11870] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 485.388960][T11870] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 485.388969][T11870] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 485.388978][T11870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 485.388988][T11870] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 485.389009][T11870] [ 486.935028][T11892] tipc: Failed to clone mcast rcv buffer [ 495.369543][T12017] FAULT_INJECTION: forcing a failure. [ 495.369543][T12017] name failslab, interval 1, probability 0, space 0, times 0 [ 495.423272][T12017] CPU: 0 UID: 0 PID: 12017 Comm: syz.0.918 Tainted: G L syzkaller #0 PREEMPT(full) [ 495.423302][T12017] Tainted: [L]=SOFTLOCKUP [ 495.423308][T12017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 495.423318][T12017] Call Trace: [ 495.423324][T12017] [ 495.423331][T12017] dump_stack_lvl+0x100/0x190 [ 495.423355][T12017] should_fail_ex.cold+0x5/0xa [ 495.423374][T12017] should_failslab+0xc2/0x120 [ 495.423398][T12017] kmem_cache_alloc_noprof+0x91/0x6a0 [ 495.423418][T12017] ? __kernfs_new_node+0xd2/0xa10 [ 495.423438][T12017] __kernfs_new_node+0xd2/0xa10 [ 495.423457][T12017] ? __pfx___kernfs_new_node+0x10/0x10 [ 495.423477][T12017] ? find_held_lock+0x2b/0x80 [ 495.423496][T12017] ? kernfs_root+0xee/0x2a0 [ 495.423517][T12017] ? kernfs_root+0xee/0x2a0 [ 495.423543][T12017] kernfs_new_node+0x117/0x150 [ 495.423562][T12017] __kernfs_create_file+0x53/0x350 [ 495.423583][T12017] sysfs_add_file_mode_ns+0x207/0x3c0 [ 495.423609][T12017] sysfs_merge_group+0x194/0x340 [ 495.423633][T12017] ? __pfx_sysfs_merge_group+0x10/0x10 [ 495.423656][T12017] ? bus_add_device+0x2e2/0x6c0 [ 495.423695][T12017] ? __pfx_bus_add_device+0x10/0x10 [ 495.423714][T12017] ? __pfx_dev_add_physical_location+0x10/0x10 [ 495.423736][T12017] dpm_sysfs_add+0x237/0x280 [ 495.423754][T12017] device_add+0x9f4/0x1970 [ 495.423771][T12017] ? __pfx_device_add+0x10/0x10 [ 495.423786][T12017] ? lockdep_init_map_type+0x5c/0x250 [ 495.423801][T12017] ? __init_waitqueue_head+0xca/0x150 [ 495.423821][T12017] netdev_register_kobject+0x1a9/0x3d0 [ 495.423846][T12017] register_netdevice+0x15b6/0x25a0 [ 495.423876][T12017] ? __pfx_register_netdevice+0x10/0x10 [ 495.423899][T12017] ? net_generic+0xea/0x2a0 [ 495.423932][T12017] ppp_dev_configure+0x986/0xcb0 [ 495.423959][T12017] ppp_ioctl+0x9ef/0x2860 [ 495.423981][T12017] ? find_held_lock+0x2b/0x80 [ 495.424000][T12017] ? __pfx_ppp_ioctl+0x10/0x10 [ 495.424022][T12017] ? __fget_files+0x21f/0x3d0 [ 495.424040][T12017] ? __pfx_ppp_ioctl+0x10/0x10 [ 495.424059][T12017] __x64_sys_ioctl+0x18e/0x210 [ 495.424082][T12017] do_syscall_64+0x115/0x840 [ 495.424102][T12017] ? clear_bhb_loop+0x40/0x90 [ 495.424122][T12017] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.424137][T12017] RIP: 0033:0x7f31b479e019 [ 495.424151][T12017] 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 [ 495.424165][T12017] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 495.424182][T12017] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 495.424192][T12017] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 495.424201][T12017] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 495.424211][T12017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 495.424219][T12017] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 495.424240][T12017] [ 499.593652][T12080] FAULT_INJECTION: forcing a failure. [ 499.593652][T12080] name failslab, interval 1, probability 0, space 0, times 0 [ 499.653878][T12080] CPU: 0 UID: 0 PID: 12080 Comm: syz.0.928 Tainted: G L syzkaller #0 PREEMPT(full) [ 499.653907][T12080] Tainted: [L]=SOFTLOCKUP [ 499.653913][T12080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 499.653923][T12080] Call Trace: [ 499.653929][T12080] [ 499.653936][T12080] dump_stack_lvl+0x100/0x190 [ 499.653961][T12080] should_fail_ex.cold+0x5/0xa [ 499.653981][T12080] should_failslab+0xc2/0x120 [ 499.654005][T12080] kmem_cache_alloc_noprof+0x91/0x6a0 [ 499.654026][T12080] ? __kernfs_new_node+0xd2/0xa10 [ 499.654046][T12080] __kernfs_new_node+0xd2/0xa10 [ 499.654065][T12080] ? __pfx___kernfs_new_node+0x10/0x10 [ 499.654085][T12080] ? find_held_lock+0x2b/0x80 [ 499.654104][T12080] ? kernfs_root+0xee/0x2a0 [ 499.654125][T12080] ? kernfs_root+0xee/0x2a0 [ 499.654151][T12080] kernfs_new_node+0x117/0x150 [ 499.654192][T12080] __kernfs_create_file+0x53/0x350 [ 499.654217][T12080] sysfs_add_file_mode_ns+0x207/0x3c0 [ 499.654245][T12080] internal_create_group+0x593/0xfb0 [ 499.654279][T12080] ? __pfx_internal_create_group+0x10/0x10 [ 499.654307][T12080] ? kernfs_create_link+0x1bd/0x240 [ 499.654329][T12080] internal_create_groups+0x9d/0x150 [ 499.654355][T12080] device_add+0x7c8/0x1970 [ 499.654373][T12080] ? __pfx_device_add+0x10/0x10 [ 499.654388][T12080] ? lockdep_init_map_type+0x5c/0x250 [ 499.654403][T12080] ? __init_waitqueue_head+0xca/0x150 [ 499.654426][T12080] netdev_register_kobject+0x1a9/0x3d0 [ 499.654448][T12080] register_netdevice+0x15b6/0x25a0 [ 499.654475][T12080] ? __pfx_register_netdevice+0x10/0x10 [ 499.654497][T12080] ? net_generic+0xea/0x2a0 [ 499.654520][T12080] ppp_dev_configure+0x986/0xcb0 [ 499.654543][T12080] ppp_ioctl+0x9ef/0x2860 [ 499.654563][T12080] ? find_held_lock+0x2b/0x80 [ 499.654581][T12080] ? __pfx_ppp_ioctl+0x10/0x10 [ 499.654612][T12080] ? __fget_files+0x21f/0x3d0 [ 499.654630][T12080] ? __pfx_ppp_ioctl+0x10/0x10 [ 499.654650][T12080] __x64_sys_ioctl+0x18e/0x210 [ 499.654674][T12080] do_syscall_64+0x115/0x840 [ 499.654694][T12080] ? clear_bhb_loop+0x40/0x90 [ 499.654713][T12080] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 499.654729][T12080] RIP: 0033:0x7f31b479e019 [ 499.654744][T12080] 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 [ 499.654758][T12080] RSP: 002b:00007f31b560e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 499.654774][T12080] RAX: ffffffffffffffda RBX: 00007f31b4a25fa0 RCX: 00007f31b479e019 [ 499.654785][T12080] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 499.654795][T12080] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 499.654804][T12080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 499.654813][T12080] R13: 00007f31b4a26038 R14: 00007f31b4a25fa0 R15: 00007fff52b084b8 [ 499.654834][T12080] [ 505.843230][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 505.853820][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 506.662441][T12197] tipc: Failed to clone mcast rcv buffer [ 508.179992][T12219] ubi: mtd0 is already attached to ubi0 [ 511.961366][T12267] FAULT_INJECTION: forcing a failure. [ 511.961366][T12267] name failslab, interval 1, probability 0, space 0, times 0 [ 512.043040][T12267] CPU: 0 UID: 0 PID: 12267 Comm: syz.2.956 Tainted: G L syzkaller #0 PREEMPT(full) [ 512.043126][T12267] Tainted: [L]=SOFTLOCKUP [ 512.043152][T12267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 512.043201][T12267] Call Trace: [ 512.043225][T12267] [ 512.043243][T12267] dump_stack_lvl+0x100/0x190 [ 512.043307][T12267] should_fail_ex.cold+0x5/0xa [ 512.043378][T12267] should_failslab+0xc2/0x120 [ 512.043489][T12267] kmem_cache_alloc_noprof+0x91/0x6a0 [ 512.043597][T12267] ? __kernfs_new_node+0xd2/0xa10 [ 512.043664][T12267] __kernfs_new_node+0xd2/0xa10 [ 512.043707][T12267] ? __pfx___kernfs_new_node+0x10/0x10 [ 512.043759][T12267] ? find_held_lock+0x2b/0x80 [ 512.043795][T12267] ? kernfs_root+0xee/0x2a0 [ 512.043871][T12267] ? kernfs_root+0xee/0x2a0 [ 512.043929][T12267] kernfs_new_node+0x117/0x150 [ 512.043949][T12267] __kernfs_create_file+0x53/0x350 [ 512.043980][T12267] sysfs_add_file_mode_ns+0x207/0x3c0 [ 512.044010][T12267] internal_create_group+0x593/0xfb0 [ 512.044091][T12267] ? __pfx_internal_create_group+0x10/0x10 [ 512.044118][T12267] ? kernfs_create_link+0x1bd/0x240 [ 512.044173][T12267] internal_create_groups+0x9d/0x150 [ 512.044218][T12267] device_add+0x7c8/0x1970 [ 512.044255][T12267] ? __pfx_device_add+0x10/0x10 [ 512.044304][T12267] ? lockdep_init_map_type+0x5c/0x250 [ 512.044320][T12267] ? __init_waitqueue_head+0xca/0x150 [ 512.044345][T12267] netdev_register_kobject+0x1a9/0x3d0 [ 512.044374][T12267] register_netdevice+0x15b6/0x25a0 [ 512.044410][T12267] ? __pfx_register_netdevice+0x10/0x10 [ 512.044434][T12267] ? net_generic+0xea/0x2a0 [ 512.044458][T12267] ppp_dev_configure+0x986/0xcb0 [ 512.044484][T12267] ppp_ioctl+0x9ef/0x2860 [ 512.044506][T12267] ? find_held_lock+0x2b/0x80 [ 512.044526][T12267] ? __pfx_ppp_ioctl+0x10/0x10 [ 512.044550][T12267] ? __fget_files+0x21f/0x3d0 [ 512.044585][T12267] ? __pfx_ppp_ioctl+0x10/0x10 [ 512.044612][T12267] __x64_sys_ioctl+0x18e/0x210 [ 512.044643][T12267] do_syscall_64+0x115/0x840 [ 512.044664][T12267] ? clear_bhb_loop+0x40/0x90 [ 512.044685][T12267] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 512.044702][T12267] RIP: 0033:0x7fd709d9e019 [ 512.044717][T12267] 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 [ 512.044744][T12267] RSP: 002b:00007fd70abe6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 512.044761][T12267] RAX: ffffffffffffffda RBX: 00007fd70a025fa0 RCX: 00007fd709d9e019 [ 512.044816][T12267] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 512.044841][T12267] RBP: 00007fd709e3500c R08: 0000000000000000 R09: 0000000000000000 [ 512.044852][T12267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 512.044862][T12267] R13: 00007fd70a026038 R14: 00007fd70a025fa0 R15: 00007ffcd14f5498 [ 512.044928][T12267] [ 512.941783][T12288] ubi: mtd0 is already attached to ubi0 [ 517.174054][T12353] ubi: mtd0 is already attached to ubi0 [ 521.497771][T12406] i2c i2c-0: delete_device: Can't find device in list [ 521.967761][T12415] ubi: mtd0 is already attached to ubi0 [ 522.321682][T12421] FAULT_INJECTION: forcing a failure. [ 522.321682][T12421] name failslab, interval 1, probability 0, space 0, times 0 [ 522.361573][T12421] CPU: 0 UID: 0 PID: 12421 Comm: syz.2.980 Tainted: G L syzkaller #0 PREEMPT(full) [ 522.361609][T12421] Tainted: [L]=SOFTLOCKUP [ 522.361614][T12421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 522.361628][T12421] Call Trace: [ 522.361635][T12421] [ 522.361642][T12421] dump_stack_lvl+0x100/0x190 [ 522.361721][T12421] should_fail_ex.cold+0x5/0xa [ 522.361755][T12421] should_failslab+0xc2/0x120 [ 522.361788][T12421] kmem_cache_alloc_noprof+0x91/0x6a0 [ 522.361817][T12421] ? __kernfs_new_node+0xd2/0xa10 [ 522.361848][T12421] __kernfs_new_node+0xd2/0xa10 [ 522.361867][T12421] ? __pfx___kernfs_new_node+0x10/0x10 [ 522.361887][T12421] ? find_held_lock+0x2b/0x80 [ 522.361911][T12421] ? kernfs_root+0xee/0x2a0 [ 522.361935][T12421] ? kernfs_root+0xee/0x2a0 [ 522.361961][T12421] kernfs_new_node+0x117/0x150 [ 522.361981][T12421] __kernfs_create_file+0x53/0x350 [ 522.362003][T12421] sysfs_add_file_mode_ns+0x207/0x3c0 [ 522.362030][T12421] internal_create_group+0x593/0xfb0 [ 522.362058][T12421] ? __pfx_internal_create_group+0x10/0x10 [ 522.362091][T12421] ? kernfs_create_link+0x1bd/0x240 [ 522.362116][T12421] internal_create_groups+0x9d/0x150 [ 522.362143][T12421] device_add+0x7c8/0x1970 [ 522.362193][T12421] ? __pfx_device_add+0x10/0x10 [ 522.362209][T12421] ? lockdep_init_map_type+0x5c/0x250 [ 522.362226][T12421] ? __init_waitqueue_head+0xca/0x150 [ 522.362253][T12421] netdev_register_kobject+0x1a9/0x3d0 [ 522.362288][T12421] register_netdevice+0x15b6/0x25a0 [ 522.362319][T12421] ? __pfx_register_netdevice+0x10/0x10 [ 522.362343][T12421] ? net_generic+0xea/0x2a0 [ 522.362387][T12421] ppp_dev_configure+0x986/0xcb0 [ 522.362412][T12421] ppp_ioctl+0x9ef/0x2860 [ 522.362433][T12421] ? find_held_lock+0x2b/0x80 [ 522.362454][T12421] ? __pfx_ppp_ioctl+0x10/0x10 [ 522.362477][T12421] ? __fget_files+0x21f/0x3d0 [ 522.362504][T12421] ? __pfx_ppp_ioctl+0x10/0x10 [ 522.362525][T12421] __x64_sys_ioctl+0x18e/0x210 [ 522.362552][T12421] do_syscall_64+0x115/0x840 [ 522.362594][T12421] ? clear_bhb_loop+0x40/0x90 [ 522.362621][T12421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 522.362642][T12421] RIP: 0033:0x7fd709d9e019 [ 522.362656][T12421] 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 [ 522.362679][T12421] RSP: 002b:00007fd70abe6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 522.362702][T12421] RAX: ffffffffffffffda RBX: 00007fd70a025fa0 RCX: 00007fd709d9e019 [ 522.362713][T12421] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 522.362724][T12421] RBP: 00007fd709e3500c R08: 0000000000000000 R09: 0000000000000000 [ 522.362735][T12421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 522.362748][T12421] R13: 00007fd70a026038 R14: 00007fd70a025fa0 R15: 00007ffcd14f5498 [ 522.362770][T12421] [ 525.163232][T12455] random: crng reseeded on system resumption [ 525.730552][T12469] i2c i2c-0: new_device: Can't parse I2C address [ 529.245792][T12528] random: crng reseeded on system resumption [ 533.466834][T12589] tipc: Failed to clone mcast rcv buffer [ 534.950727][T12608] random: crng reseeded on system resumption [ 543.842817][T12722] tipc: Failed to clone mcast rcv buffer [ 543.923427][T12728] random: crng reseeded on system resumption [ 551.735120][T12863] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1043'. [ 553.226178][T12868] tipc: Failed to clone mcast rcv buffer [ 555.699373][T12926] ubi: mtd0 is already attached to ubi0 [ 567.284499][ T1317] ieee802154 phy0 wpan0: encryption failed: -22 [ 567.295481][ T1317] ieee802154 phy1 wpan1: encryption failed: -22 [ 567.464518][T13089] ubi: mtd0 is already attached to ubi0 [ 577.327396][T13224] FAULT_INJECTION: forcing a failure. [ 577.327396][T13224] name failslab, interval 1, probability 0, space 0, times 0 [ 577.341494][T13224] CPU: 0 UID: 0 PID: 13224 Comm: syz.3.1099 Tainted: G L syzkaller #0 PREEMPT(full) [ 577.341521][T13224] Tainted: [L]=SOFTLOCKUP [ 577.341528][T13224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 577.341540][T13224] Call Trace: [ 577.341547][T13224] [ 577.341552][T13224] dump_stack_lvl+0x100/0x190 [ 577.341577][T13224] should_fail_ex.cold+0x5/0xa [ 577.341593][T13224] ? __lock_acquire+0x49f/0x1a40 [ 577.341619][T13224] should_failslab+0xc2/0x120 [ 577.341641][T13224] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 577.341662][T13224] ? __alloc_skb+0x140/0x710 [ 577.341713][T13224] __alloc_skb+0x140/0x710 [ 577.341733][T13224] ? __pfx___alloc_skb+0x10/0x10 [ 577.341755][T13224] ? lock_acquire+0x1b9/0x370 [ 577.341783][T13224] tipc_buf_acquire+0x26/0xe0 [ 577.341813][T13224] tipc_msg_create+0x39/0x1d0 [ 577.341836][T13224] tipc_group_proto_xmit+0x150/0x7c0 [ 577.341877][T13224] tipc_group_filter_msg+0xc70/0x17e0 [ 577.341915][T13224] tipc_sk_filter_rcv+0x170c/0x3250 [ 577.341945][T13224] ? __pfx_tipc_sk_filter_rcv+0x10/0x10 [ 577.341979][T13224] tipc_sk_rcv+0xe90/0x1c80 [ 577.342005][T13224] ? __pfx_tipc_sk_rcv+0x10/0x10 [ 577.342022][T13224] ? __lock_acquire+0x49f/0x1a40 [ 577.342046][T13224] ? kasan_quarantine_put+0x104/0x240 [ 577.342077][T13224] tipc_sk_mcast_rcv+0x783/0xf10 [ 577.342093][T13224] ? __alloc_skb+0x5b7/0x710 [ 577.342118][T13224] ? __pfx_tipc_sk_mcast_rcv+0x10/0x10 [ 577.342134][T13224] ? __lock_acquire+0x49f/0x1a40 [ 577.342165][T13224] ? find_held_lock+0x2b/0x80 [ 577.342182][T13224] ? tipc_mcast_xmit+0x6d7/0xfc0 [ 577.342202][T13224] ? tipc_mcast_xmit+0x6d7/0xfc0 [ 577.342221][T13224] tipc_mcast_xmit+0x713/0xfc0 [ 577.342240][T13224] ? __pfx_tipc_mcast_xmit+0x10/0x10 [ 577.342256][T13224] ? skb_put+0x138/0x180 [ 577.342293][T13224] ? tipc_send_group_bcast+0x76b/0xa20 [ 577.342317][T13224] tipc_send_group_bcast+0x76b/0xa20 [ 577.342348][T13224] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 577.342375][T13224] ? __pfx_woken_wake_function+0x10/0x10 [ 577.342400][T13224] ? __lock_acquire+0x49f/0x1a40 [ 577.342423][T13224] ? do_raw_spin_unlock+0x145/0x1e0 [ 577.342442][T13224] __tipc_sendmsg+0x4a3/0x1ab0 [ 577.342457][T13224] ? rcu_is_watching+0x12/0xc0 [ 577.342487][T13224] ? __pfx___tipc_sendmsg+0x10/0x10 [ 577.342505][T13224] ? __lock_acquire+0x49f/0x1a40 [ 577.342530][T13224] ? aa_sk_perm+0x309/0xaa0 [ 577.342580][T13224] ? __local_bh_enable_ip+0x9e/0x120 [ 577.342617][T13224] tipc_sendmsg+0x4f/0x70 [ 577.342634][T13224] ____sys_sendmsg+0xa4d/0xbe0 [ 577.342655][T13224] ? __pfx_tipc_sendmsg+0x10/0x10 [ 577.342673][T13224] ? __pfx_____sys_sendmsg+0x10/0x10 [ 577.342692][T13224] ? futex_unqueue+0x133/0x2c0 [ 577.342719][T13224] ___sys_sendmsg+0x190/0x1e0 [ 577.342738][T13224] ? __pfx____sys_sendmsg+0x10/0x10 [ 577.342754][T13224] ? __pfx_try_to_wake_up+0x10/0x10 [ 577.342777][T13224] ? futex_hash+0x311/0x400 [ 577.342797][T13224] ? find_held_lock+0x2b/0x80 [ 577.342827][T13224] __sys_sendmmsg+0x20c/0x440 [ 577.342858][T13224] ? __pfx___sys_sendmmsg+0x10/0x10 [ 577.342885][T13224] ? __pfx_do_futex+0x10/0x10 [ 577.342909][T13224] ? xfd_validate_state+0x129/0x190 [ 577.342948][T13224] __x64_sys_sendmmsg+0x9c/0x100 [ 577.342969][T13224] ? lockdep_hardirqs_on+0x78/0x100 [ 577.342995][T13224] do_syscall_64+0x115/0x840 [ 577.343015][T13224] ? clear_bhb_loop+0x40/0x90 [ 577.343034][T13224] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 577.343049][T13224] RIP: 0033:0x7f7ba719e019 [ 577.343065][T13224] 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 [ 577.343081][T13224] RSP: 002b:00007f7ba804b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 577.343099][T13224] RAX: ffffffffffffffda RBX: 00007f7ba7426090 RCX: 00007f7ba719e019 [ 577.343110][T13224] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 577.343120][T13224] RBP: 00007f7ba723500c R08: 0000000000000000 R09: 0000000000000000 [ 577.343130][T13224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 577.343139][T13224] R13: 00007f7ba7426128 R14: 00007f7ba7426090 R15: 00007ffe71681d58 [ 577.343161][T13224] [ 581.808710][T13291] random: crng reseeded on system resumption [ 585.821761][T13346] random: crng reseeded on system resumption [ 593.124329][T13448] FAULT_INJECTION: forcing a failure. [ 593.124329][T13448] name failslab, interval 1, probability 0, space 0, times 0 [ 593.197194][T13448] CPU: 0 UID: 0 PID: 13448 Comm: syz.2.1135 Tainted: G L syzkaller #0 PREEMPT(full) [ 593.197222][T13448] Tainted: [L]=SOFTLOCKUP [ 593.197228][T13448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 593.197246][T13448] Call Trace: [ 593.197253][T13448] [ 593.197260][T13448] dump_stack_lvl+0x100/0x190 [ 593.197292][T13448] should_fail_ex.cold+0x5/0xa [ 593.197312][T13448] should_failslab+0xc2/0x120 [ 593.197335][T13448] kmem_cache_alloc_noprof+0x91/0x6a0 [ 593.197358][T13448] ? __kernfs_new_node+0xd2/0xa10 [ 593.197378][T13448] __kernfs_new_node+0xd2/0xa10 [ 593.197396][T13448] ? __pfx___kernfs_new_node+0x10/0x10 [ 593.197415][T13448] ? find_held_lock+0x2b/0x80 [ 593.197436][T13448] ? kernfs_root+0xee/0x2a0 [ 593.197458][T13448] ? kernfs_root+0xee/0x2a0 [ 593.197486][T13448] kernfs_new_node+0x117/0x150 [ 593.197505][T13448] __kernfs_create_file+0x53/0x350 [ 593.197536][T13448] sysfs_add_file_mode_ns+0x207/0x3c0 [ 593.197564][T13448] internal_create_group+0x593/0xfb0 [ 593.197594][T13448] ? __pfx_internal_create_group+0x10/0x10 [ 593.197623][T13448] ? kernfs_create_link+0x1bd/0x240 [ 593.197648][T13448] internal_create_groups+0x9d/0x150 [ 593.197674][T13448] device_add+0x7c8/0x1970 [ 593.197693][T13448] ? __pfx_device_add+0x10/0x10 [ 593.197707][T13448] ? lockdep_init_map_type+0x5c/0x250 [ 593.197723][T13448] ? __init_waitqueue_head+0xca/0x150 [ 593.197744][T13448] netdev_register_kobject+0x1a9/0x3d0 [ 593.197781][T13448] register_netdevice+0x15b6/0x25a0 [ 593.197812][T13448] ? __pfx_register_netdevice+0x10/0x10 [ 593.197835][T13448] ? net_generic+0xea/0x2a0 [ 593.197858][T13448] ppp_dev_configure+0x986/0xcb0 [ 593.197881][T13448] ppp_ioctl+0x9ef/0x2860 [ 593.197900][T13448] ? find_held_lock+0x2b/0x80 [ 593.197919][T13448] ? __pfx_ppp_ioctl+0x10/0x10 [ 593.197940][T13448] ? __fget_files+0x21f/0x3d0 [ 593.197958][T13448] ? __pfx_ppp_ioctl+0x10/0x10 [ 593.197977][T13448] __x64_sys_ioctl+0x18e/0x210 [ 593.198002][T13448] do_syscall_64+0x115/0x840 [ 593.198029][T13448] ? clear_bhb_loop+0x40/0x90 [ 593.198049][T13448] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 593.198064][T13448] RIP: 0033:0x7fd709d9e019 [ 593.198087][T13448] 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 [ 593.198103][T13448] RSP: 002b:00007fd70abe6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 593.198120][T13448] RAX: ffffffffffffffda RBX: 00007fd70a025fa0 RCX: 00007fd709d9e019 [ 593.198131][T13448] RDX: 0000000000000000 RSI: 00000000c004743e RDI: 0000000000000008 [ 593.198141][T13448] RBP: 00007fd709e3500c R08: 0000000000000000 R09: 0000000000000000 [ 593.198151][T13448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 593.198161][T13448] R13: 00007fd70a026038 R14: 00007fd70a025fa0 R15: 00007ffcd14f5498 [ 593.198183][T13448] [ 599.623508][T13536] FAULT_INJECTION: forcing a failure. [ 599.623508][T13536] name failslab, interval 1, probability 0, space 0, times 0 [ 599.644840][T13535] FAULT_INJECTION: forcing a failure. [ 599.644840][T13535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 599.667246][T13536] CPU: 0 UID: 0 PID: 13536 Comm: syz.0.1148 Tainted: G L syzkaller #0 PREEMPT(full) [ 599.667274][T13536] Tainted: [L]=SOFTLOCKUP [ 599.667280][T13536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 599.667290][T13536] Call Trace: [ 599.667296][T13536] [ 599.667302][T13536] dump_stack_lvl+0x100/0x190 [ 599.667327][T13536] should_fail_ex.cold+0x5/0xa [ 599.667348][T13536] should_failslab+0xc2/0x120 [ 599.667373][T13536] kmem_cache_alloc_node_noprof+0x94/0x6b0 [ 599.667394][T13536] ? __alloc_skb+0x140/0x710 [ 599.667420][T13536] __alloc_skb+0x140/0x710 [ 599.667441][T13536] ? __alloc_skb+0x5b7/0x710 [ 599.667460][T13536] ? __pfx___alloc_skb+0x10/0x10 [ 599.667505][T13536] __pskb_copy_fclone+0xf2/0xe30 [ 599.667531][T13536] ? find_held_lock+0x2b/0x80 [ 599.667551][T13536] ? __might_fault+0xc5/0x140 [ 599.667579][T13536] tipc_msg_reassemble+0x34d/0x4f0 [ 599.667602][T13536] ? __pfx_tipc_msg_reassemble+0x10/0x10 [ 599.667620][T13536] ? __might_fault+0x111/0x140 [ 599.667640][T13536] ? lockdep_init_map_type+0x5c/0x250 [ 599.667660][T13536] tipc_mcast_xmit+0x56b/0xfc0 [ 599.667681][T13536] ? __pfx_tipc_mcast_xmit+0x10/0x10 [ 599.667698][T13536] ? skb_put+0x138/0x180 [ 599.667731][T13536] ? tipc_send_group_bcast+0x76b/0xa20 [ 599.667753][T13536] tipc_send_group_bcast+0x76b/0xa20 [ 599.667786][T13536] ? __pfx_tipc_send_group_bcast+0x10/0x10 [ 599.667809][T13536] ? debug_object_activate+0x343/0x4b0 [ 599.667857][T13536] ? __pfx_woken_wake_function+0x10/0x10 [ 599.667884][T13536] ? __pfx_tipc_sk_filter_rcv+0x10/0x10 [ 599.667909][T13536] ? ktime_get+0x9f/0x320 [ 599.667947][T13536] __tipc_sendmsg+0x4a3/0x1ab0 [ 599.667971][T13536] ? __pfx___tipc_sendmsg+0x10/0x10 [ 599.667990][T13536] ? __lock_acquire+0x49f/0x1a40 [ 599.668019][T13536] ? aa_sk_perm+0x309/0xaa0 [ 599.668055][T13536] ? __local_bh_enable_ip+0x9e/0x120 [ 599.668075][T13536] tipc_sendmsg+0x4f/0x70 [ 599.668094][T13536] ____sys_sendmsg+0xa4d/0xbe0 [ 599.668110][T13536] ? __pfx_tipc_sendmsg+0x10/0x10 [ 599.668128][T13536] ? __pfx_____sys_sendmsg+0x10/0x10 [ 599.668142][T13536] ? event_filter_pid_sched_wakeup_probe_post+0x128/0x270 [ 599.668185][T13536] ? rcu_is_watching+0x12/0xc0 [ 599.668203][T13536] ? ___sys_sendmsg+0x19d/0x1e0 [ 599.668219][T13536] ? kfree+0x1e5/0x6c0 [ 599.668233][T13536] ? preempt_schedule_thunk+0x16/0x40 [ 599.668263][T13536] ___sys_sendmsg+0x190/0x1e0 [ 599.668281][T13536] ? __pfx____sys_sendmsg+0x10/0x10 [ 599.668298][T13536] ? futex_hash+0x311/0x400 [ 599.668328][T13536] ? __pfx___might_resched+0x10/0x10 [ 599.668360][T13536] __sys_sendmmsg+0x20c/0x440 [ 599.668385][T13536] ? __pfx___sys_sendmmsg+0x10/0x10 [ 599.668411][T13536] ? __pfx_do_futex+0x10/0x10 [ 599.668437][T13536] ? xfd_validate_state+0x129/0x190 [ 599.668460][T13536] __x64_sys_sendmmsg+0x9c/0x100 [ 599.668481][T13536] ? lockdep_hardirqs_on+0x78/0x100 [ 599.668502][T13536] do_syscall_64+0x115/0x840 [ 599.668521][T13536] ? clear_bhb_loop+0x40/0x90 [ 599.668540][T13536] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 599.668555][T13536] RIP: 0033:0x7f31b479e019 [ 599.668570][T13536] 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 [ 599.668590][T13536] RSP: 002b:00007f31b55ed028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 599.668607][T13536] RAX: ffffffffffffffda RBX: 00007f31b4a26090 RCX: 00007f31b479e019 [ 599.668618][T13536] RDX: 0000000000000003 RSI: 0000200000000080 RDI: 0000000000000003 [ 599.668629][T13536] RBP: 00007f31b483500c R08: 0000000000000000 R09: 0000000000000000 [ 599.668640][T13536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 599.668649][T13536] R13: 00007f31b4a26128 R14: 00007f31b4a26090 R15: 00007fff52b084b8 [ 599.668671][T13536] [ 600.040465][T13535] CPU: 0 UID: 0 PID: 13535 Comm: syz.1.1146 Tainted: G L syzkaller #0 PREEMPT(full) [ 600.040492][T13535] Tainted: [L]=SOFTLOCKUP [ 600.040497][T13535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 600.040506][T13535] Call Trace: [ 600.040512][T13535] [ 600.040517][T13535] dump_stack_lvl+0x100/0x190 [ 600.040540][T13535] should_fail_ex.cold+0x5/0xa [ 600.040557][T13535] _copy_to_user+0x32/0xd0 [ 600.040606][T13535] fs_name+0x25e/0x4a0 [ 600.040636][T13535] __x64_sys_sysfs+0xe6/0x120 [ 600.040654][T13535] do_syscall_64+0x115/0x840 [ 600.040674][T13535] ? clear_bhb_loop+0x40/0x90 [ 600.040700][T13535] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.040715][T13535] RIP: 0033:0x7fd47379e019 [ 600.040728][T13535] 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 [ 600.040742][T13535] RSP: 002b:00007fd4745f3028 EFLAGS: 00000246 ORIG_RAX: 000000000000008b [ 600.040757][T13535] RAX: ffffffffffffffda RBX: 00007fd473a26360 RCX: 00007fd47379e019 [ 600.040767][T13535] RDX: 0000000000000000 RSI: 000000000000003b RDI: 0000000000000002 [ 600.040776][T13535] RBP: 00007fd4745f3090 R08: 0000000000000000 R09: 0000000000000000 [ 600.040785][T13535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 600.040794][T13535] R13: 00007fd473a263f8 R14: 00007fd473a26360 R15: 00007ffe68d69118 [ 600.040813][T13535] [ 600.439551][T13543] BUG: unable to handle page fault for address: ffffc90013f75fe8 [ 600.447295][T13543] #PF: supervisor write access in kernel mode [ 600.453349][T13543] #PF: error_code(0x0002) - not-present page [ 600.459308][T13543] PGD 13fe40067 P4D 13fe40067 PUD 1cae7067 PMD 60ce9067 PTE 0 [ 600.466797][T13543] Oops: Oops: 0002 [#1] SMP KASAN PTI [ 600.472174][T13543] CPU: 0 UID: 0 PID: 13543 Comm: syz.2.1147 Tainted: G L syzkaller #0 PREEMPT(full) [ 600.483105][T13543] Tainted: [L]=SOFTLOCKUP [ 600.487414][T13543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 600.497455][T13543] RIP: 0010:write_comp_data+0x75/0x90 [ 600.502837][T13543] Code: 00 8b bf fc 16 00 00 48 8b 30 48 c1 e7 03 4c 8d 1c b5 00 00 00 00 4a 8d 14 dd 28 00 00 00 48 39 d7 72 bd 48 83 c6 01 48 89 30 <4c> 89 44 10 e0 4c 89 4c 10 e8 4c 89 54 10 f0 4a 89 4c d8 20 c3 cc [ 600.522435][T13543] RSP: 0018:ffffc90005befe78 EFLAGS: 00050257 [ 600.528492][T13543] RAX: ffffc90013f76000 RBX: 0000000000000000 RCX: ffffffff82458af5 [ 600.536451][T13543] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000400000 [ 600.544528][T13543] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000002 [ 600.552484][T13543] R10: 0000000000000001 R11: fffffffffffffffc R12: 0000000000000020 [ 600.560443][T13543] R13: 0000000000000000 R14: 00007ffffffff000 R15: 0000000000000001 [ 600.568405][T13543] FS: 00007fd7073cf6c0(0000) GS:ffff888123ddf000(0000) knlGS:0000000000000000 [ 600.577417][T13543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 600.584016][T13543] CR2: ffffc90013f75fe8 CR3: 00000000782da000 CR4: 00000000003526f0 [ 600.592006][T13543] Call Trace: [ 600.595276][T13543] [ 600.598212][T13543] rseq_register+0x115/0x350 [ 600.602836][T13543] __x64_sys_rseq+0x1b8/0x2e0 [ 600.607527][T13543] do_syscall_64+0x115/0x840 [ 600.612123][T13543] ? clear_bhb_loop+0x40/0x90 [ 600.616789][T13543] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 600.622668][T13543] RIP: 0033:0x7fd709d9e019 [ 600.627081][T13543] 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 [ 600.646676][T13543] RSP: 002b:00007fd7073cf028 EFLAGS: 00000246 ORIG_RAX: 000000000000014e [ 600.655089][T13543] RAX: ffffffffffffffda RBX: 00007fd70a026450 RCX: 00007fd709d9e019 [ 600.663064][T13543] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 0000000000000000 [ 600.671032][T13543] RBP: 00007fd709e3500c R08: 0000000000000000 R09: 0000000000000000 [ 600.678990][T13543] R10: 000000000000000e R11: 0000000000000246 R12: 0000000000000000 [ 600.686965][T13543] R13: 00007fd70a0264e8 R14: 00007fd70a026450 R15: 00007ffcd14f5498 [ 600.694950][T13543] [ 600.697967][T13543] Modules linked in: [ 600.701879][T13543] CR2: ffffc90013f75fe8 [ 600.706031][T13543] ---[ end trace 0000000000000000 ]--- [ 600.711474][T13543] RIP: 0010:write_comp_data+0x75/0x90 [ 600.716853][T13543] Code: 00 8b bf fc 16 00 00 48 8b 30 48 c1 e7 03 4c 8d 1c b5 00 00 00 00 4a 8d 14 dd 28 00 00 00 48 39 d7 72 bd 48 83 c6 01 48 89 30 <4c> 89 44 10 e0 4c 89 4c 10 e8 4c 89 54 10 f0 4a 89 4c d8 20 c3 cc [ 600.736446][T13543] RSP: 0018:ffffc90005befe78 EFLAGS: 00050257 [ 600.742497][T13543] RAX: ffffc90013f76000 RBX: 0000000000000000 RCX: ffffffff82458af5 [ 600.750455][T13543] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000400000 [ 600.758421][T13543] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000002 [ 600.766374][T13543] R10: 0000000000000001 R11: fffffffffffffffc R12: 0000000000000020 [ 600.774325][T13543] R13: 0000000000000000 R14: 00007ffffffff000 R15: 0000000000000001 [ 600.782296][T13543] FS: 00007fd7073cf6c0(0000) GS:ffff888123ddf000(0000) knlGS:0000000000000000 [ 600.791227][T13543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 600.797805][T13543] CR2: ffffc90013f75fe8 CR3: 00000000782da000 CR4: 00000000003526f0 [ 600.805803][T13543] Kernel panic - not syncing: Fatal exception [ 600.811936][T13543] Kernel Offset: disabled [ 600.816261][T13543] Rebooting in 86400 seconds..