last executing test programs: 4m21.376756642s ago: executing program 4 (id=118): mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file2\x00', 0x81c0, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file2\x00', 0x0, 0x0, 0x0) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (fail_nth: 4) 4m21.131990289s ago: executing program 4 (id=119): openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000400), 0x2, 0x0) syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) socket$nl_rdma(0x10, 0x3, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) openat$audio(0xffffffffffffff9c, 0x0, 0x100, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000001800), 0x2, 0x0) syz_open_dev$vbi(&(0x7f0000000100), 0x1, 0x2) socket$can_j1939(0x1d, 0x2, 0x7) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ppoll(&(0x7f0000000300)=[{r1, 0xc226}], 0x1, 0x0, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000020c0)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002100)={0xffffffffffffffff}, 0x13f, 0x9}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xfd94, 0xfa00, {0x0, &(0x7f0000000300), 0x2, 0x4}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0xfffb, 0x5, @empty, 0xa098}, {0xa, 0x4ea5, 0x9, @mcast1, 0x8}, r2, 0x8001}}, 0x48) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100), 0x86}], 0x2) 4m20.624826431s ago: executing program 4 (id=122): r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x45, 0x126062) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count', 0x82843, 0xf) ioctl$LOOP_CONFIGURE(r0, 0x4c0a, &(0x7f0000000040)={r1, 0x1000, {0x0, 0x0, 0x0, 0x1, 0x100000001, 0x0, 0xbac40741476ce783, 0x1002, 0x8, "faf98317e5a1149989a1c01ac8ea6accb396a2503dc3eb3fe37d58128bbad0099cebdc35f50160c900d6e3ab8588070000000000120000000000000000002200", "323d9e224b30c5099fd3bcf409ff2176ff7bfe55cd4a5d83cd5e524bd3b4c2ca415925e83833ba1fa79a00000000000400", "675237601a8ca5b07dcc141802c4dae4162e43ac61b7ad3300", [0x5, 0x200006]}}) r2 = fsopen(&(0x7f0000000000)='ceph\x00', 0x1) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000001f80)='source\x00\xb5\x83\xdf\x10\x9a\xf2Rm\xb6\xe0\xd9\xac\xa2\x06n\xcb\xd5\xa7\t\x00\x00\x00\x00\x00\x00\x00\xa9\x13\b\x9a\x8bF\v\x8a\x93F\x00\x00\x00\x00\x00\x0f\x00\x00\x00bF\xec\x00\x00\x00\x00\x00\x00\xe9\xff\xff\xff\x00\x00\x00\x00\x00\xad\xf0\xd1}u2xn\x8c\xaca\xac\x9e\xed\x0e\x06I\a0\xab\xa8\x97\xd9i\x98\x05\x9d\xcez\xab\xbc@\xd6f\xcd\xcd\x00\x00\x00\x00\x00=W\x92\xdad%\xa3\xf8\x1c\xb4\xb7\xe2E/\xb2\x93g\x1b\xa6OF\x03\xd0@1V\xb6On,\xfeDK\x91\x10\xb2<\xa5\xb1=\x93\x81\x84 \"c\xcb\xa2\x9bp\xa4\x17D\xd9\xa3g\xea\xd2.*\x1dX\xf3\x81\"\xb9iiL\x18U\x95F\xa6MZ\xfe\xee\xf8j5;M\x9f\x03\x1f\x94\xfe\xcb\xe1O{\x0333,\x00N1\xf1*m\x1a\xac\xaa7N\x81=d\x1b\xc3\xc5\x0f1H\x17\xf6\xa4 \x9e\\\xe9\r\x06\x7f\x81\xe1Yx\x88\b\xc49A6\xeb\xd3D\xeb\xe5\xce\x91\xf0z\xa1:\xa4\n@\x80@\x86E\x9d\xcb\x89\x9aK\xa3\xd8\xfb\xd6\xef=\xed\x9b\r\xccys\xef\x0fS\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Kq%\x12wk\xf7\xd7/\x06\xb2\xeb\x8d\r\xf1\xf1\xcfp\xacs:\xb8\xa7I\xf1.B\xd1%\xbd\xa8\x1a\x84\xd8\x11y|\x12\x9dK&.\x8bO\x93Q\x18v~iN\x93\x10\xdfx*<\x939\xe2k\x84QU\xad\xd5\xc1*5\x81\xf2\x02\x05\rW]\b]|\xbe\v\xb2\xbf\x9a\x9a\xba\xe7\'\x9c\xf6\x97\xff\xeb4\x17OX\xfa\x8a\x8djK\x1d\xea\xfc\x99n\x9f\xac\x9f\x17\xffp\x04]\xb8\a;\xbc[\xfbwL\xc4\nY\x8f\xea\x99 Bj\xb8\x99\x10q/\xddBb\x91\xe1\xfb\x01s\xbe\xdf\x98\xcd\x9e\xf4gn\x11i\xa7_\x1c\x03\x9b \x1c|\f\xbc\xb6\xb5(\xaa\xc7\x03\xc5\xd7\xe0)-e\xff\xbcc\x92\xc7\xcd\xdd\xef\xe2\fO\x0f?\xd6\xe5\xe9O\xd1=2\xe2\xfc\xc8H\x8c\xb2\xdf\x8e\xdaul0kF\x1c\x8f\xceb\xbb\xae7\x06\xe8\xdcO}\xa6', &(0x7f0000002400)='.\n#)|:\x02\xd8\b\xb2f\xcd\x04\xb9\xc7\x9d\xb2a\r\xd7\xef\xc5\x112s\x88\x06\x13o\xd6w\xbf\xfa\xd5?\xa3\'\xca%\xd0\x8fKz\xe1vBU\xf1\\@\x10\xf0\x7f\xdfU\xe3\x9b\xd1Aq\x89f\xbb\x9dC\xd6\xea\xa8\az\xbfe\xadS\x17\x92\xc5\x01b3L)Hy\xfao\b\xa4\xb6\xff\xff\xff\xff\xff\xff\xff\xf7\xc7\xa4\xdcY\x06M\x90\xa4\x05\xa8\xec\xf3\xa4h\x11\x19\x87E$\n=//\xf3\x96\xaf\x1c8\b\x84x\'+.\x94?[e\x19\xa3\\J\xe9\x8a\xb9\xe495/\x00d\xd2\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x01\x00\xf0\xb7\x1e\xf7Ys#m\xd40\xceP\xdc\x15FI>\x01\xfa\x15\x93\x9a&\xb4):\xc7?\x00\x8e\x02\xc6\xf61\xbd\xbcBq\xba\xc6\x8e\x89\x15UTaf\xfc\x89\xab\x19\xd7\x82\x16\x94m\x0e\xb7$\x8c\xd76K\xdc\xd1;\\QPh@$\x06F\x81\xc9\xf8\xf8H\xb2\x85\xa8Cl\xa6\xcd\xb5\xf0\xd0s\xd3\xc30]\xad\x03\x1eZA7\x89\xf5\x81b\r\xc1\x7f[\x84y\xac\x12\xaa\xa2-t\x16>V\xfc\xbf\xdb\xe4\x9a\x9eE^\x90oe\xc0\xd9\xc68\r\xd4\xcdK\xd5\xad\x12\xc8\x99{\xb3\x87RO\x89\x17i\x88\"\x8dQI\xed\x1d\xe1\xd5`\xccY\xb5\xa2\xc5\xc9\x9c1\xbe\xe9\x93v\xe6&\xd3\x14\xe92\xca\x9dBe\\\x8f\xff\x9b\xc7Sd!\xf8(Z\xd42\xa6\xcd\x86jBP\xae3\xbd\xec\x8a\x8f:\xeb1\x1cK\xf2\x04s\b\xcb\xa9\x17\x8529\xf8`\v\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xf1\xa4C\x81\xc8iy\xc4\xf7\x7f\x90\xf80\x18jT\xd45\xde\b\x88\xc9Xw\xe9\xf4\xa4\x94Q\x03s/\xac\xd4\xb7o\x99\xf5\xdb\xf9\x99,+\b\x17\xe4\xf4r}\xda\xf5\x12\x16\xb6\x98#\xf4C\x94\b\xe9\xdc_\xe6g\x00\xc1]\xe1g\x9b\xa6\xf5\x14\xbb{\'(\x02[\xef\x03\x90W% \xe6b\xff\x00\x86\xac\xdax\x997A0J=\x1f\x00\xe1/\n\xael\x15\xcfR\v\x0e\xbc!\xe8\x1cV-`\xf0$\xa6a \x93PV\x8dm@\x9c\x00%-{\xe2\xb2f\xa6\xcf\x92A\x82#}\xc9:\xbeW\x90\x06\x8e0\xf84\x94\x80\xa2[Y(\xbe\v\xd0\x00\x89\xceP\x9fs\xbb\xc8rX\x03\xa2\xad\xb8\xb63\xfc\xca\xf3\x95\xa9\x89L\xcf\x10\xef\xfcZ\xff\xceX-\xbeu.\xd4z\xccW\x95\xc1\xf1\xd5_\x93\xb6\x16\xe1\x86\f8\x9b\x89\x84)^\x99j\xbc\xbe\xc9o\xe4\x99\xfaP\xba@u\xc2\xe0\r\x0e\x06-\xab\xe3\xe4\xe3^#\xc5P^\xae\x8a\x1aW8\xf9\xbd\xc5\xce\"\xa2\x90\xd7+rvpY\x8c\xc6\x14#\xb8>}?7\xe9\xaa\x9a\v\xbf\x89\xa9\xde\x00\xa3\n\xc1\xff\xdf\xc4/L\xd8{\x1a\x04\xee\'+\x8e\xa3\x12\vGp:\x9d\xf0\x98\xfdo\xf3\x9cW\xedB\x9a\x80\xb2\x85\xf3QduT\x8bfJcv\x19<\x84\xcb\x19\x86\x9e\xeb\xd2\xb0\x14\xbe\n{\xd80\x12x\x1a\xc1\x8d]\xa3\x19\xc8\xfdR\x0f\xd1\x19W\xdeNR\xf9\xb9\x97\xf5\x00\x1c\xaa\x8c\xafU*\x061\'wD\xf8\x9f\xbd\x7f8\x8d\xcd\x04\r\'\xae\tI#\xa8\xe2\xd4\xe2\xc6\x0e\xfa\x81\xaa\xf3%\x90\x9c\xcd\xb7\xe2\xcbX\xa9\x11}!\"\xed%\xec)s\xd0p\x16Z\x82@wQ3i\xb1Q=}\xfc\xb6\x00\xcb\x8dvB\xd2i\xd3up\xa3\x84X\x11\x8d_5\xcdHm\xd6\xc9\xe1\x9e@\xd91\xdb~\xbd\x11\x0e|f\xff\x98\xa1\xa7\xc7\xc1\x16\x1a\x86r \xa4)l\x86\xdb`s\xc7&B\xbb\xeaZ\xdd\xa4o\xab\x80\xfb\rh.\xeca\x04}\f\xdfSu\x11\x80\xa1\xccutgk[\x1f/\xe0\xaf\x03\fC\xa5\xca\xfeQ\x9b\xf3\xa1{q\xbc\xa8\x99\x01\xe5\x9d\x16f\f6X\xeb\xd8*\x92\xd9\xaeqB\xbe\x1f\xf2\x9b\xf0\'\xaah\xcc\x02\x01\xf4\xff\xc47\x16%H \xf5D\x9dqh0[\x9b`k\xd7~\x8f\xa1\xae\xd7\x06\x1e\x85\xa9fr\xac[I\x87\\X\xd3\x80\xf5fZK\xf9\x03\xaaM\xd0\xc4\x81\x87\xbe\n\xd3\xd5\xa88\x0e\x99F{z\x97\xb1p/\xc5!\a1\x82\x1b\x9c8%.\xb2\xfdC\xfa\xfau\x04(\xb8\x97\xda02\xcd\xec$/\xde\xc3\xfd\x1d=,?B\xe9U\xaek\xbd-\x9f\xf3Mog\xfaui\x98)N\x92\xdd@\x04\xc3(\x1e', 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)=0x8) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a01020000000000000000070000000900010073797a30000000004c000000090a010400000000000000000700000008000a40000000000900020073797a31000000000900010073797a3000000000080005400000000d08000640ffffff0008000340000000384c0000000c0a01"], 0xf4}}, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000300)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x3, 0x0, 0x1, 0x0, 0xb47, 0x9, 0x0, 0x80000001, 0x3}, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f0000000180)={0x700, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d000014000000f0ffffff0000000005000600000000000a0080ff00000000fc0100000000000000ffffffff000000000000000000000005000500000000000a000000000000000000000000000000000000000000080000000000000000000800120002000200000000000000000030002b0002"], 0xa0}}, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) signalfd(0xffffffffffffffff, 0x0, 0x0) r7 = gettid() timer_create(0x0, &(0x7f0000000180)={0x0, 0x11, 0x4, @tid=r7}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000300)={{0x0, 0x1}, {0x0, 0xe4c}}, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) syz_emit_ethernet(0xd2, &(0x7f0000000f00)={@local, @multicast, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "ad6abb", 0x9c, 0x2b, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @private2={0xfc, 0x2, '\x00', 0x81}, {[], {0x0, 0x0, 0x9c, 0x0, @wg=@initiation={0x1, 0x2, "8a2e0b0ec46fadbd18834312e9385e5b91593453652ca34faa9af7e503cdd8a4", "c7d38cffe3874f77f421060f4ddfabe88f79f6a4c06e7f495ebd67c2b83bd11c9b2b5b6508ccf912ff63750351d69e6f", "a9b67a62f584fabf70acf4e004a87a4898ab17058c5d1c20e471b1ae", {"000000000097ce50cb00", "e760555695aaf81ffd8de70c81ecf313"}}}}}}}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r3, &(0x7f0000006080)=[{{&(0x7f0000000200)=@generic={0x26, "b016b54de4364bda36bb7cfd9509f318e8821406eabc539c4b1604ef64f53a181eb02980133d39cf790aa309d2ffbf2d8acee3ff761ac26c123110c5c89de985c28a6a6345fa78d93acb7a90f86caaffd64bcf22e53dd5309a1423491ca1fd6214cd83c5b8f47cb0886d95696e9f3b1b4fbce53069763c8d53748ee0298f"}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)="05115379578f21d08fa8c025097a19928cde4af0de251b9808f9d80a96d152ca3f6df67c3a23da3813205508a8fffeb53ab48b29a4423a6699246c23b35fca2433d1ec64023037e1c0bf21045e3e0aaece25c020c32b8f0d8d6ac56cc87da1eccb07661d250c787e4297ca7e243b40798704bb6fe98301e0b1f0462f2f27f8de8e1f256bad340826e3918f8eafca71166e3eb055b6ced6fa2a8f72ab85721a19316340030aa0336ead54ee2de3ba56dc3966e2a45534980d57ff6c", 0xbb}, {&(0x7f0000000380)="02a4c5efc0dcd7be664300c4a8c50fbec2ca358c7e71f194f2a3f27b0cb40a94cd586458cca9a1ea5615da846703744fb4385b836bf236b3adc20b3ff360073a16c4b0d140eb223d3be6d694f6dfdd9780270f8c513a36bbb0cfdfc052568d7ec191d98a7a315ee4d3bd3ea404a2bf6c8ffcf1468addc80c1d53ece27eaa4a5800c9274f3dcb9fbfb45c1a7172f3afd6676a972bb2855991face170042bdf35f6ffb4ea4cecd5a979a381b86ca2c27c0a7ad3edb2ea2c3e92421ec00f24c5844c22ec1e4c283470743baffc0da03baacfcdc503adf2aedd38fdd24502eaa14d2143b80ea66bdf0d74d79680d434e355d065695", 0xf3}, {&(0x7f0000000480)="a017ed0400f753ecd4db7db6b2561f4f6fb04c65a2f907759a3cfbb7786d13d16e14e48463b1da5d12f3f40ea56c48fa6e869ee6bb", 0x35}, {&(0x7f00000004c0)="bbf45021f5b06ed19806e0902df9359083888ded08d58e0efb09b26cf0960dd760", 0x21}, {&(0x7f0000000500)="30c20250b0ebdb246c991e61422391f9004958cbcb2e285bceb50b217872bc97c2749e9e7b7b86d01f5372876878600bac79b3204736ab586f3c9e64dbb3cf3d567ac4ccacc94fe7a1f60cbd2fad916d7ceba409157b618977d8254b370df1fbd99994acf27630a332f39161fe7a8ae61a345769c59e22384241089a4b56f9fce34d0e67c5826edcdf6ce38d6385d030ae3c9ee25b24b54f9d46558de91f81e360400a29e880e5dae32d790bccd64ad15efb8e194119962f9bca767727155505bb6dc508d37190fd56e928369c921b89d79ed9c106773bc715", 0xd9}, {&(0x7f0000000600)="278409634d55c1fec94581c9752e868493d50d828535b47971cc748de51c26194bd964c654eb79e44394160a6c5c0742ca62221bc8f09eda0e172edce9145e2d1f05eec7867ebb4960bed11ad7db6a15b646cb20f08f1e3f89d19060548756e7d61db0bc8f186bead4f4f9b797629ca69ef2787f0e9666e60ae7af257c98d5ea55b0d4a1f9cd26dac4", 0x89}], 0x7, &(0x7f0000000740)=[{0x108, 0x0, 0xd, "90c5336e48369650cd8d767b2ca5121f75e2f10e1bc1ec53f34c20214c2118ae267adf884d51609364caef685b60c2f87355f3cd50df0449ec581acf872e0e65c183b90061ad59a1cb738388ad8c9d5203663b822f8e16cebcea4417e97df10d10162b90bd30ece3e2986f6cc4b7c8c69595546018449d545c3bbf894db312b2d617bee9d6b97dbbe2992ba3f3796a54905ed074853908fbf4c990171c743ae9948ffab90473d1a17ec51a9b88dcc20deff39b928dc471712014149333ce7929d0ffa58cf5d5fc250a0667c1d15e60b7466962bd5a8a18d970630bb8911d2767f38760e94ea53afd24f4cba94111e717d2e50c"}], 0x108}}, {{&(0x7f0000000880)=@isdn={0x22, 0x5, 0x4, 0x5, 0x1}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000900)="623f24f3466e169653c2babdffc92e9922f5e0c65956213b604bb925c707c289779c10edc4777561817f5a0f8f40f6386b53006ad773d5df6aa5752a3c56dd53f4681bdb01dbf126ebf3f20e571b565a9dbd04f563f0259e7ec338296225b5e62765f8e4b78f7ef20afca1bd4f68b3c81ea8629924eb4ae5f1a76dd18773dd1e1fca58dcfb32bbf2a11650c449912d6b", 0x90}, 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0x1000}, {&(0x7f0000004c40)="cfb70e9df4e1c23c1d6a2eae32297432333f0106cf8994825bb32f84c34be468629acb606cc0b123ee26b71a0b19657f7851b410464540455a774b652a910afa5d1ca3fb5329f9f23a691dd43101fc1c455d4006bf7bb94fe7197dc8de3a3c6b9a736c7cee0f88f5c5240ce7e7dfdafde22f099e30c6ef7fb032b5e11a9b2fced8b125b13ccd52c215dc33605ddf9f7f5bf7d53d07a9d244e95f37e77d7a72d569fbfdc87d9fe32753d4f47f828eb4a78bac32b1932119062d537bb16f68cccea2851096673d5577e4462d06b87c029936e141b490b255b4f7834745e48229e3945dae84278cedf2309307ce75720ab7d6b78512063c019693e55f284a1c6679cff39fcc079e3b052796bcd34b883546d831b7f9e6bf18697ff8936e78e98bf4015acee98f2783697b5411ab413cd8a8a2020bbdbe74a096c93ad3ae34cdaeecd69124a67e50c9f89ce39c1f4ca9f052f1074c7125962daaaf662ff867fca7bc46fb87c7b59207e6416ec1482fd298fe82c616c2d157ffbdf16c95ad28e0ca60d9fce38a27ac0d79bd0ecca388236a2d46f5a09ec8c3b34b5f359e541b7bb82ee812f0be82660702923818444a19d91140d82369f1018d33feac9bad1b41b0f3ae5109bf39fa1ca898644cd483f12d8ec4691bd725664197db42a21ede620ae80a5353172ff25e6ca7bb0b5437124cc0bbe757ff074920fd06be92895c56e1ac5971fa7a099e3bb588f32020fe808ccc022c449a438d13cdf943e589b9768519bdefd554f449f14f78755cbb5ab39b6494031bf3618307d919ed677443f74d55173ba179a5555a8895a108325ea46777155c02b000724cf68579198e703f9abf0a00a54152e7d24b15de146222db2edafc480157514a15639970f38593143bfa984d268282837aede4a986a1c78e6042b28e0d2acf68f167f10973f635931ec749eaf1f3c7c2b6eeb57d09cf561798fe8c2919b0393cb5ee1b0f01f77f87847385ad5512787af753580a93828df53e9322b8f03985297accdb4d46666fb2c00540ea1b57a4782956730fa300fe7ee166dfdf905bc1023647ccdfa388cfa9e7b6bcb8afd59eea7174d1fa3e141710fd6c588b238e9c22a5690904a49089cb4e2e5113c3abd79805f81327499e05bb0fbbfbffa4650649fee8d3c0bb413e839630c24287427f4f75376d21bcdde64dae230c9d4ea7b6a6ecee6df5c9534fc41d366bb428094f3c77748d424c6417a68673f1c1f98c006a505244a84c8d4baed03035ca32917ed5b391b7aa1c34c16cbcdefda30be4f6231a4327b757bb6e757b36d3d7358b7b98618e4b8d28c0a025e60fcf965b168af56c6554e47670cbfed4defa13f0ce434122f65ddd5830c91786073a9b7026697737e9bfedb8bc6357551890064217e592a338dba7f1cf89d9df07fbe189e41b58c3898c1264be7bb6adca79d09e12c1c904c880e424eea2a8bb288ee022a0d72b1d70206ca85956c803acbe614a5d89b8cb3dce55d82782b65a13986ceae912192fe13bb645280010a41a0e4f17d45764b6a5a4de15f3538b4452171a418e8ca04c7bf6ffaa1833c8f9079507175845f15b75e28e15c8d3db912063af4f6b97630970b773cb06da9cc04462c615eed5f2bac9c8a063a740e712643350be931486aecd7e1f1e5f2b0ec2d41a9e1db03a51abafe52fe9b55fd6ed9092d68735fec88fe707641c99ff3be5f01074d7adfe5d4181446947984cfad9d027fb6b421858a4bc675062ec4505121e54601df3aae4651c92468e804ac39908a79d311280d7fa94414f9e2762a7a129f1edd451a6d146780695e2bad614b539f39280d84e76b820d881dba376261c41d6e3f29b1acf7f767bb4ef354e955c2664ae9ad0860385a68b14bb48da42bc9afeb3c48f613b6fa3f0deb644a6e27784f99fabd9d68eac83854867e49c3a42000bc7efe078fe151d753414c22931355193b995b47aeb5b6479861e9e94210ae333265b27049d5b1d980111d1c2ea58bc43072c1c38d3da8e8983e1a22ad717d5a7ba933de289bd1bee3afc05adda32ce726846d356273f19a5af82397a7d0c5845bae0d672753c1c2954c8334085aed6b10a00d8184faf852991f692461c2a0e9a598de917cbea5c678385245801e410c25f451416c4288cd3ea01fdf6c5f96ddfdc29acaae16545226a0f3f4d48b771bf4c035f4613379b5d7c06adb8aaf2af4de360c41a716d15fd31b2a5bbfc2d56dd460a5c1352b83e633370528ca4adec2da7c68063293b614e7ce34422b949b87b8798e0e725c5fbb6559d32fa53acf05498b26ca2db572c67a937098c5862d0e02d68c70b966e368a1e8e6a8a2dddf3b3dd161e6c462829b951aea154ee35a2501d106d40337e96d3de2912e16604670b5bdb8481ee797f6c9f76342e6e292fefe9491fde2e04b41a995230cea7e2c7d68ac08cc4b29c21a7ba7855140c9d70089426773a7be6f48ff55aa2d000ca119dc7f8d6cad21877268d38377959815e5f58eca16fc598687b86e3b1321ad6feafdf107f65c2740ebbbd9f61d3e3558c446712277439c86da93f040f7a3239c7e597fa01bc88957b04a41553a8917b1aabb826791dbe2dd466601df7abce1b82b7fb39b440786e4a84f2b4ba1626ad548a5eb946585dbe7db1eda445ecc4e33aa550d83eb12d9dcb91980f7446b08d9f82d57101e35afb30ae434cad30a99939b4d2c883968a0ce9ea7953dcffe65442a14eae9c21f2edb43d759a88e31089335614ad71a9afd76f758922cff458eafd06b634b1132e72ffc8d483136f706f34f7dfc9c11df44c7ae82e5b7c6103f975806b3e3b771f1715a8c6590c771fefd09763bb2a1595997ef5a1c61c8c28bc0d18c9e430aaa560a2fb0730620e912f2819f296cf2b2de087a3778b908c64e94867f5b367a6a4dc19bd3ef61adee03c9a47243e849cb056f2c2727344952808ebd1e66f12506b0ebf0dfa365c6fd3a0157338a23d45071a9457ec8476f98fdedee2fc0f50796904423486efaa8010948c31b30a6428bea2e1e7c02cf18ea335a287a8b01f52e9c9fb489846c81f395fda83e3998b725070f96160e808aa5eff777fbe2edbd64fc9701d5acbe081add381ea68cf11c65d543b3120babc422dc805baeef494966eab8dc412bb1d23a1493e96b923d78c6a5bd9a800de106bd2414f625fa6d4588b2ad6987699e5a93ff6ac53968aaa82a049d1675667adfbacc23feda7d0fb5e942c6c5c1eb3a882918fc869f34e661f2425cd41713c5ed138c11e11621175fd30e1fb20f6a859376e2cbfd22881781943c684d435940b267c50442e6d9c78ff83a4e5e71d1543445f39a5b2cabc3ae569e3344d4532b0b6f131ff6e60da1202de70961a3b9db791cf8d8dbdf27c7413ed77c000d4e8c38dd59cd8f343db7e9ef12c4c20ebd0a623c76b1a3a81aa6ca7e765cd9f5debee599a530a93a95cb64aa024d6597f5793d6c5e1b672b9736f53449a4d62d115e2072e025de0a4af276e84da0528d5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0x1000}, {&(0x7f0000005c40)="9fcef954b0ad86a1c8561ef7c6748ee834cab60471c2550f7806fbd22ac91b631e0c4e8ec0be590bc2b8623cc7d15715d1b57fe10840b949fb3690d759b25c6368f98f5f910bd64e069bdcb662db35bcbdcf76f7fe7a860fc60dff96274e", 0x5e}, {&(0x7f0000005cc0)="4329fa14b729b6da0a1e50e1614fa946205b219c1f4b6951e7f728323c14e54add4425ff15ee3df7279d58d3f91e7651503e4c5121ffdc89792b6af26e7812d24c322416db17ccd1483bc14cd574290d9d269600528f811379979c5bcc0f378aabd609d51d269ab52e444f2b1d020d399f90caf427808940ba248170fd9ba6f967d39c2a72940561829968a205f57c5b857e1416872f499572e2012b840f41311d9db687a868155ba5b73bd53b", 0xad}, {&(0x7f0000005d80)="69bc3b0d202c3191e881bd0be8759bc3032bedd2efeb817a4c8d785e4954e4c2d9951e5185b6eea54a12f8fcea5453506869efab899475e7ead8b11c20ef84dda93957fcdcb9aba39132e164b91e991799a5694965b24e03f838cf94dba4fb3b4f659b796bae898729e150249d875abdda68a454c32146d56577ed01dab58db7bac2cf52886ea89fe97eed88304878743c5ec57fa01323082411e8af7c14c13bae45bb4361a537dca591fed3c8ca5631809cf7e83736ab5573576c45512c1f6f16a44d0f8d9668c81b0788ae518562e0309e8dbc120935a36ade38bf675c10f49950ff84", 0xe4}], 0x8, &(0x7f0000005f00)=[{0x20, 0x29, 0x1, "864eef7cd7ece8b4af790c2a1456310a"}, {0x38, 0x1, 0x7, "4825df41f4fc8b08ce29b2169e6176e55f96b0623b9f5a9ab584cd02ffde055360c49a74"}, {0x110, 0x103, 0x101, "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"}], 0x168}}], 0x5, 0x0) sendmsg$NFT_BATCH(r8, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x40088) 4m18.297928839s ago: executing program 4 (id=129): mkdir(&(0x7f0000001a80)='./file0\x00', 0x18b) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x100000, 0x0) mount$bpf(0x200000000000, &(0x7f0000000200)='.\x00', 0x0, 0x8b7840, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x989046, 0x0) mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x1) (fail_nth: 4) 4m17.470578766s ago: executing program 4 (id=131): r0 = socket(0xa, 0x3, 0x3a) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @private2, 0x809}, {0xa, 0x8, 0x0, @empty}, 0x2, {[0x0, 0x1, 0xfffffffe, 0x0, 0xffffffff, 0x8]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000280)={{0xa, 0x0, 0x0, @loopback}, {0xa, 0x0, 0x0, @mcast2}, 0x0, {[0x1, 0x0, 0x0, 0x0, 0x9]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @local}, {0xa, 0x4e22, 0x800, @empty}, 0x0, {[0x0, 0x8000, 0x0, 0xfffffffc]}}, 0x5c) setsockopt$MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x8}, {0xa, 0x0, 0x4, @empty}, 0x0, {[0x3, 0x0, 0x0, 0x1, 0x89f, 0x8, 0x1]}}, 0x5c) 4m14.703687895s ago: executing program 4 (id=146): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') unshare(0x20000400) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) r1 = open_tree(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0) fadvise64(r1, 0x7fffffffffffffff, 0x8, 0x65f7a092b0e88c39) symlinkat(&(0x7f0000001900)='./file0\x00', r0, &(0x7f0000001940)='./file0\x00') r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0xe0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x0, 0x97, &(0x7f0000000240)=[{}], 0x8, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x54, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={r0, 0x20, &(0x7f0000000640)={&(0x7f0000000500)=""/58, 0x3a, 0x0, &(0x7f0000000540)=""/204, 0xcc}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000006c0)={r2, r3, 0x25, 0x1, @val=@tracing={r4, 0x80000000}}, 0x20) r5 = syz_open_dev$video(&(0x7f0000000000), 0x8, 0x2002) ioctl$VIDIOC_G_SELECTION(r5, 0xc040565e, &(0x7f0000000040)={0x3, 0x2, 0x1, {0x3, 0x5, 0x6, 0xdb6}}) sendmsg$nl_route(r2, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="30000000210020002cbd7000ffdbdf250a6080f25b332be6cb0000001400030076657468315f746f5f626f6e64000000"], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) unshare(0x26020600) r6 = fsopen(&(0x7f0000000140)='cgroup2\x00', 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00000025c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x60) setsockopt$ALG_SET_KEY(r7, 0x117, 0x7, &(0x7f0000000100)="fbffffff", 0x4) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) r8 = fsmount(r6, 0x0, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="94000000200025a729bd7000fddbdf250a0000cdff00000102000100080018004e234e230800060000000000050015000200000014000100fc010000000000000000000000000000080007000500000014000100ff010000000000000000000000000001080017804e"], 0x94}, 0x1, 0x0, 0x0, 0x8090}, 0x0) syz_clone3(&(0x7f0000000340)={0x201800000, 0x0, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, 0x0, 0x0, {r8}}, 0x58) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) 4m14.286485853s ago: executing program 32 (id=146): r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') unshare(0x20000400) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x80042, 0x4d) r1 = open_tree(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x0) fadvise64(r1, 0x7fffffffffffffff, 0x8, 0x65f7a092b0e88c39) symlinkat(&(0x7f0000001900)='./file0\x00', r0, &(0x7f0000001940)='./file0\x00') r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0xe0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), ""/16, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x0, 0x97, &(0x7f0000000240)=[{}], 0x8, 0x10, &(0x7f0000000280), &(0x7f00000002c0), 0x8, 0x54, 0x8, 0x8, &(0x7f0000000300)}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000680)={r0, 0x20, &(0x7f0000000640)={&(0x7f0000000500)=""/58, 0x3a, 0x0, &(0x7f0000000540)=""/204, 0xcc}}, 0x10) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000006c0)={r2, r3, 0x25, 0x1, @val=@tracing={r4, 0x80000000}}, 0x20) r5 = syz_open_dev$video(&(0x7f0000000000), 0x8, 0x2002) ioctl$VIDIOC_G_SELECTION(r5, 0xc040565e, &(0x7f0000000040)={0x3, 0x2, 0x1, {0x3, 0x5, 0x6, 0xdb6}}) sendmsg$nl_route(r2, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)=ANY=[@ANYBLOB="30000000210020002cbd7000ffdbdf250a6080f25b332be6cb0000001400030076657468315f746f5f626f6e64000000"], 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) unshare(0x26020600) r6 = fsopen(&(0x7f0000000140)='cgroup2\x00', 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00000025c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x60) setsockopt$ALG_SET_KEY(r7, 0x117, 0x7, &(0x7f0000000100)="fbffffff", 0x4) fsconfig$FSCONFIG_CMD_CREATE(r6, 0x6, 0x0, 0x0, 0x0) r8 = fsmount(r6, 0x0, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="94000000200025a729bd7000fddbdf250a0000cdff00000102000100080018004e234e230800060000000000050015000200000014000100fc010000000000000000000000000000080007000500000014000100ff010000000000000000000000000001080017804e"], 0x94}, 0x1, 0x0, 0x0, 0x8090}, 0x0) syz_clone3(&(0x7f0000000340)={0x201800000, 0x0, 0x0, 0x0, {0x2d}, 0x0, 0x0, 0x0, 0x0, 0x0, {r8}}, 0x58) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) 5.071212219s ago: executing program 3 (id=1419): keyctl$set_reqkey_keyring(0xe, 0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r0) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000100000000000000004b0000000f00a8007365636f6e646e616d65000008000300000000000c00aa00ae00000000000000"], 0x6c}}, 0x1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x81, &(0x7f0000001180), 0x111, 0x8}}, 0x51) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={'syz', 0x1, 0xc}, &(0x7f00000000c0)='R\x10rc*srVid:De\x00\x00\x00\x00\x00', 0x0) 4.795553971s ago: executing program 2 (id=1421): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x800) sendmsg$NFT_BATCH(r1, &(0x7f0000003240)={0x0, 0x0, &(0x7f0000003200)={&(0x7f00000019c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x5}}, [@NFT_MSG_DELOBJ={0x4c, 0x14, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0xa}, @NFTA_OBJ_USERDATA={0x11, 0x8, "4ddffe2f5a73aa585491fe904c"}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x1}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x9}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x4}]}, @NFT_MSG_DELSET={0x448, 0xb, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, [@NFTA_SET_DATA_TYPE={0x8}, @NFTA_SET_POLICY={0x8}, @NFTA_SET_ID={0x8, 0xa, 0x1, 0x0, 0x1}, @NFTA_SET_TIMEOUT={0xc, 0xb, 0x1, 0x0, 0x7}, @NFTA_SET_EXPRESSIONS={0x410, 0x12, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, @xfrm={{0x9}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_XFRM_DIR={0x5, 0x3, 0x1}]}}}, {0x20, 0x1, 0x0, 0x1, @log={{0x8}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_LOG_QTHRESHOLD={0x6, 0x4, 0x1, 0x0, 0x2}, @NFTA_LOG_SNAPLEN={0x8}]}}}, {0x3d0, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x3c0, 0x2, 0x0, 0x1, [@NFTA_RANGE_FROM_DATA={0x3bc, 0x3, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CODE={0x8, 0x1, 0x0, 0x1, 0xfffffffffffffffe}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_VERDICT_CHAIN_ID={0x8, 0x3, 0x1, 0x0, 0x2}]}, @NFTA_DATA_VALUE={0x381, 0x1, "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"}]}]}}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x5}}}, 0x4bc}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) 4.771511901s ago: executing program 3 (id=1422): socket$inet(0x2, 0x801, 0x0) fsopen(&(0x7f0000000100)='nfs\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) memfd_create(&(0x7f0000000540)='\x02A\xbb\xcc\x96\x0eo\x1f\xe2@\xcc\xb1Yg\x00\x00\x00\x00\x00\x00', 0x0) socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) timerfd_create(0x1, 0x0) socket$packet(0x11, 0x2, 0x300) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 3.514208554s ago: executing program 2 (id=1424): r0 = syz_open_dev$media(&(0x7f0000000200), 0x2, 0x40000) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) ioctl$MEDIA_IOC_SETUP_LINK(r0, 0xc0347c03, &(0x7f0000001400)={{0x80000000, 0x0, 0x2, [0x101, 0x9]}, {0x80000000, 0x0, 0x5, [0x7ff, 0x80000000]}, 0x0, [0x9]}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x94173000) mremap(&(0x7f000040b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00004b3000/0x4000)=nil) mremap(&(0x7f0000000000/0x9000)=nil, 0x600000, 0x600000, 0x3, &(0x7f0000a00000/0x600000)=nil) 3.303441525s ago: executing program 5 (id=1428): socketpair$unix(0x1, 0x3, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="70000000100001002abd7000ffffffff00000000", @ANYRES32=0x0, @ANYBLOB="6cf2040000c00000140003006e657464657673696d30000000001e0034001680300001802c000c"], 0x70}, 0x1, 0x0, 0x0, 0x1}, 0x48080) fcntl$setstatus(r0, 0x4, 0x2000) write(r0, &(0x7f00000002c0)="f3ba", 0x2) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = dup(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="4001000041000701fefffffffeffffff017c000008004280040008000c00018006000600800a000018010280140117800e"], 0x140}, 0x1, 0x0, 0x0, 0x4048011}, 0x0) r5 = open(&(0x7f0000000040)='./file1\x00', 0x1850c2, 0x14c) ftruncate(r5, 0x200004) sendfile(r3, r5, 0x0, 0x80001d00c0d1) 3.227669128s ago: executing program 3 (id=1429): sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x20008004}, 0x4000010) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000004000000020000000700000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000ff7f00"/28], 0x50) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x169b43, 0x18) fcntl$setlease(r1, 0x400, 0x1) open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4042, 0x1ff) pread64(r2, &(0x7f00000000c0)=""/23, 0x17, 0x1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x20, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x90, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x68, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x21}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x89}]}}}, {0x38, 0x1, 0x0, 0x1, @bitwise={{0xc}, @val={0x28, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_BITWISE_MASK={0xc, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, 'n'}]}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xf8}}, 0x0) getpeername$netlink(r3, &(0x7f0000000340), &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b", @ANYRES32, @ANYBLOB="0000000000000000b702"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000}, 0x28) r4 = socket$alg(0x26, 0x5, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000600)=@ethernet={0x6, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)="b3b38ad79e4a5d9f9d7cd092eafde7a2dd75d61065d904245371d6231198214437f987f84f4ba849a039432641ece4b159398b47b8a716232fa0a7c07d98803609872f713ac57914ae4b7c217856b6d8803ac28cdc1726d6b159a16e82df74df6959070638a9d0e1aa8bb74157361e2c4cfc4fd9c634f65316037ed854e7150a49e0db4e6544be7ce9ece59002ddc6b2", 0x90}], 0x1, &(0x7f0000000780)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x30}}, {{&(0x7f00000007c0)=@caif=@rfm={0x25, 0x3, "64d8edcef32a642f07821809a2845a88"}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)="6ccb71c3fd5bfc58f8db88dd066fc4abad5374c034df0de2e70c62c1066e81ba98223c91f6a41437f6c0286628e1f5716463e43a9f1a22559aef6fe26a57ffe3c3975bc5b553580e3c6b353e8225c653fae14bac47664a5c72cae0d3b1dd640a83c484d1be58f21f9813b7f29e64ec174abf412aa0bc6005560e084364248e11e37a24ed7ee8fb0d0302539eeba186911e189c548fae65bea327cebbaf551b8420495500f54f69fc22aaf6", 0xab}], 0x1, &(0x7f0000000a00)=[@txtime={{0x18, 0x1, 0x3d, 0x325}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x60}}], 0x2, 0x85) bind$alg(r4, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) r8 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000100)={r8}) r9 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000340)={r9}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r7, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r10, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 2.951882481s ago: executing program 5 (id=1432): r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) read$FUSE(r0, &(0x7f00000003c0)={0x2020}, 0x2020) r1 = syz_open_dev$loop(&(0x7f0000000240), 0xfffffbff7ffffffa, 0x1222e2) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/pm_freeze_timeout', 0x82802, 0xf) ioctl$LOOP_CONFIGURE(r1, 0x4c0a, &(0x7f0000000280)={r2, 0x0, {0x0, 0x0, 0x0, 0x7, 0x4000000000000ffd, 0x0, 0x0, 0xd, 0xc, "faf98317e5a1149989fc8dbe43ea6acc96e3a2503dc3bd3fe37d58128bbad0099cebdc25f5ab60c9e6d680f985881a7beda9d69098c8b534464c516bdd8a0f35", "32d8cc26f7061a74df2cfc06c89f3d9e234b30c50997d3bef409ff2176ff7bfe55cd4a5d83cd4a524bd3ffe70c7f3f800b2f7b6aa54cc50a1fcaed1e831fa79a", "675237601a8ca5b07dcc141802c4dae4162e43ac61b7ad3300", [0xfffffffffffffceb, 0x7fffffffffffffff]}}) sendfile(r1, r2, 0x0, 0x3) 2.877100191s ago: executing program 1 (id=1435): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x2040000, 0x0) (async) socket(0x1, 0x80805, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100000020008b}, 0x0) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000640)=0x3) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x22) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) (async) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xe22}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @mcast2, 0x2}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000001200)=[{&(0x7f0000000080)="580000001400add427323b472545b45602117fffffff81004e210e227f000001925aa80020007b00090080007f000006e809000000ff0000f03ac71002000000ffffffffffffffffffe7ee00000000000000000200000000", 0x58}], 0x1) (async, rerun: 64) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) (rerun: 64) read$msr(r2, &(0x7f0000001a40)=""/102392, 0x18ff8) (async) syz_open_dev$vbi(&(0x7f0000000140), 0x1, 0x2) (async) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) (async) ioctl$VIDIOC_S_OUTPUT(0xffffffffffffffff, 0xc004562f, 0x0) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) (async, rerun: 64) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, 0x0) (async, rerun: 64) r3 = socket(0x40000000015, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x14, 0x94}, [@ldst={0x4}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops}, 0x48) (async) getsockopt(r3, 0x200000000114, 0x8, 0x0, &(0x7f0000000400)) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=@newtaction={0x14, 0x30, 0x1, 0x70bd25}, 0x14}, 0x1, 0x0, 0x0, 0xeb756673eed151e1}, 0x0) (async) io_setup(0x81, &(0x7f0000000400)) (async, rerun: 32) openat$sndtimer(0xffffffffffffff9c, 0x0, 0x80000) (async, rerun: 32) bind$inet(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r4 = gettid() (rerun: 64) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, &(0x7f0000000040)) (async) sched_setscheduler(r4, 0x2, &(0x7f0000000180)=0x1) 2.682138056s ago: executing program 1 (id=1437): bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='source\x00', &(0x7f0000000180)='127.0.0.1:/export\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000001c0)='addr\x00', &(0x7f0000000200)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000002c0)='vers\x00', &(0x7f0000000300)='4\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 2.604253376s ago: executing program 5 (id=1439): socket$inet(0x2, 0x801, 0x0) fsopen(&(0x7f0000000100)='nfs\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) memfd_create(&(0x7f0000000540)='\x02A\xbb\xcc\x96\x0eo\x1f\xe2@\xcc\xb1Yg\x00\x00\x00\x00\x00\x00', 0x0) socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_route(0x10, 0x3, 0x0) timerfd_create(0x1, 0x0) socket$packet(0x11, 0x2, 0x300) socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 2.430373437s ago: executing program 2 (id=1440): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000600)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2b, 0x0, {{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000, 0xfffffffffffffffc}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0x1, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d4, 0x3c}, 0x2, @in=@broadcast, 0x6, 0x4, 0x1}]}]}, 0xfc}}, 0x0) r2 = socket(0xa, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x104}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1700000010"], 0x20) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat(0xffffffffffffff9c, 0x0, 0x10042, 0x4d) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8002) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0xff, @loopback, 0x5}, 0x1c, &(0x7f0000000300)=[{0x0}], 0x1, 0x0, 0x0, 0x4855}, 0x24000052) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000140)='2', 0x1}], 0x1) 2.111432785s ago: executing program 3 (id=1443): r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$bt_hci(r0, 0x84, 0x22, 0x0, &(0x7f0000000540)=0x3) 2.032023599s ago: executing program 5 (id=1444): r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x7f, 0x100008b}, 0x0) truncate(0x0, 0x6) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000009c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x4c, r1, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @loopback}}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x10000}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x2c}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc040}, 0x80000) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/module/usb_storage/parameters/delay_use\x00', 0x1, 0x0) write(r2, &(0x7f0000000000)="3d4d47fc95cb331571fce3903b", 0xd) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xb}, 0xe) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x7, 0x40, 0x4, 0x6, {{0xa, 0x4, 0x2, 0x5, 0x28, 0x68, 0x0, 0x3, 0x29, 0x0, @local, @multicast1, {[@end, @lsrr={0x83, 0x13, 0x6d, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @multicast1, @dev={0xac, 0x14, 0x14, 0x1b}]}]}}}}}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) recvmmsg(r7, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000001080)=""/4096, 0x54000}], 0x1}, 0x8}], 0x1, 0x40000142, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x61) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) r8 = landlock_create_ruleset(&(0x7f0000000040)={0x2000}, 0x18, 0x0) landlock_restrict_self(r8, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file4\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file1/file4\x00', 0x2) sendmmsg$sock(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0, 0xff86}}, {{&(0x7f0000000180)=@ll={0x11, 0xf8, r5, 0x1, 0x6, 0x6, @broadcast}, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="a6b293c020000f86bdc709c3ce12176d7b3bf745c8323127603b75d396b9ea6c79fc5f89fd010f4fabb0589dfd2bf502624ed2abb98d2dfffe7a9d4546c200b04f1b059496a702b63a9ca66b1e2ea8b40bdd386285dcf8ef0a6540f19f03e71a2c28fb9dec8be025f97e5fb685a6892157818d238275d407abea1eb1777111f9fa9c1a2ba195fbd01abf5efaf4cbaff36de130004b4bcb531784f6965fbf12849027a067d6c9366c8be76e05a4355c24a7dbd19e4ab77795e9b60b9b3492"}, {&(0x7f0000000300)="442b329464b94e"}, {&(0x7f0000000340)="3148172d023e1b3a2464cca9e75cf5839fb67ffe3929382734786e6deee63f4b0ac7f0"}, {&(0x7f00000003c0)="12e433271e5ab173a2f8ba84a59bf562a392a99d2293765734eaf79a2394771619cd93a650ae330fd9d8cd95d9eb108ed12add53aeb81427997ae1878b9c48cd2e9aa91988e1151261d8fbb4e0d255729d3850b199598d36e51f31d2c168e07a42eb903c7e5a88a6b6efae4af96ac19a648c888c878ec4233df3a84d10fca090d4b9269e750acbbe985b3e15901d8d5010d7ed5ab1ba28909eb64451e3fc9834d51b18aa1331bd6d47b0b526e1c5f0a7e9ecb93f284c5023ad41e6787d05"}, {&(0x7f0000000500)="7f923b3c073c4795390d769d4188ca19cf5f32e61a46becc1dd948a17a60c0c9960d3c9e1a362e9450f4678f6a9bc65641785d07deaa8a4de079e742abb35600edd304364c925f0b653965b930abf18bf83e310d3eaa3490927a0f7c"}]}}, {{&(0x7f0000000600)=@caif=@dgm={0x25, 0x7, 0xd7}, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000680)="929696139ad09dbf99300c66acd2a8297bf0a30c159360dceb7196c4e88ad9d2b54483dfdcfa621200b608fef276cc96295cc25511f83c10dad8800f930e020b904b04184faf7abdc16266e6fd91aa55bbbeaeefff98118a62377c769cef5eb728adc4b67b1636586a0a927fdc22bc917a88b1b8a32ee3fd0652934cb4396ab2c0adca6c5914b2cee4ce95d0cee04b7296371757b5649ee1e9609832f286fa6b1e1b6101bba74bbeb300be980a583c52d506eec530dd7e944a599b74fcdbf538a2386e34f58d8f45c01682d87cf6568dc4285af52f80e44039fac63bdbf667c39c3ba2d879ce100a6fc1dd"}, {&(0x7f0000000880)="2943f5a9a32761402cc70c890eba3daea415152fee7a38bf0c3e04f50d3957848c9db83c7ef2081d6f543f986a359ed4072098e8de894b609e28cdc12a55d7cdbd01f010f6f681d5b4e7b79cac6ba185206ab9bcd31a8afbf0d7346f50972861a1a85b3e7f13f1287c0f96ad72f4b7276ffd0474d2d6887a7a9815fe804aa53799773f09c2d7175312eb383c60051d14736d2bd415e79dc35fb5bf6f330e8e9fcaa6301b36702248c3fdc74f8f2f345b68d7fa24fb3b94a80cecf1e6002806acad98e0"}, {&(0x7f0000000980)="9a16e5604ed08d0ea9e24597038f2f7f64e621cf7746f2d04a18f49f4bd4f5dc"}, {&(0x7f0000000780)="b568850629dd2236960a01c169af96b510787ea271675dbd3fc450975a89a2ffa477ea6db2db87a7b04aa7f156225c2910ef61f47e07c0189ebad69629bce0b32f651d0e89b473cd6f"}], 0x0, &(0x7f0000000a80)=[@timestamping={{0x0, 0x1, 0x25, 0x10}}, @txtime={{0x0, 0x1, 0x3d, 0x4}}]}}], 0x1, 0x4804) 1.783960448s ago: executing program 3 (id=1446): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000005c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x174}, 0x1, 0x0, 0x0, 0x4040}, 0x20000001) prctl$PR_SET_IO_FLUSHER(0x4e, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000018c0)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) geteuid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x29, 0x0, &(0x7f0000000140)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x1f, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000005000000000000008000000018000000646c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000002000000850000000600000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000001000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000200000085000000a600000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x1f, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000fcffffff0000000007000000850000007b0000001801000020646c2500000000002020207b1af8"], 0x0, 0x2, 0x0, 0x0, 0x0, 0x34}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r3}, 0xc) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000010001fff26bd70008000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x40}}, 0x4000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000000b40)=ANY=[@ANYBLOB="850000002200000007000000000000089500000000000000e26c9bd1a6361b80cdd64bdf00000000000869045aac0000659f55df08f9b90788ff7f00000010000029c21ebbcde61d8ab5920aef6c3e007fe61241638962cf0b89ef506cfd3f1d4163d3cfca3733b30070a7cf53021a95fdaf3c7220a0e23db436659a8c54328a702688f92b6b71569d65e33d46f8d8ae24ba69c657afac04379cb536008c219991704f11c51b1d076f03b0f917c766f3a7598bbc00feb3bc8e88f79df517b37b56bcbc290080000000000000e675458a43b8a8935bf9cf0be7d0aeaac41405e341cd0ba0d6fd562489dad595712a4051bb6cf826ab757193fc09d305f95c55d5746419000000000000007b61803bd430ef06000000000000001e93f640f159320c8b088f4d6497682eb312d4967aff9e4c14c66c90000054ed82c7cba4c81f91d6dfed18767bf0df584b4b6c4204df411f921e3aa02a67dd324b8176020e9c024751e539c05727f82c92046bfe64babb6d7ba86526b7886a0c2481c5812812a6fa3fca3758cbd8c32b25c28be225bd1f16297baa065f5bf96330fad0aaa4388c06c0eb2ecdf829af9577fcd868cc269b740000b7ad193c5e5850df01aff96877d73a63246ce6f0467167626329ab910b7a13d9ec9a64e7f6b56aeab8c38f69a213c96e2d2ad7978c9d721c270f27e7025d576535198742d403ec43572d7d0baf00e882617b260627805ca44200335ea4363066944d0aa6feb9705b09ba40d4642519281151f875cbf13a582f90ad719f0eccf02a473dd508a16138904933689ea6050041206473075eaeff2b69c2f2bf6f691c3560e068743a08e9771280da61fd8fdc3f7a35ea352e35753c59ebc1bd27ab6603e6afb1b3f057fbb7ed3aabe702b3c6301d3f5c295d1d69d1541d0e64631c95d6c0999e27e8d1a58f6a00f19102d2bfaf53f25a45637b1c577ae50c4c5669b13a4ed999dd10d2f091dcda39d9abc40c64a20c14ff0b1bf4d23fe07ae90fa0eba9c64bf89b26e7d8d70710b04f9ece5969023acadbb4582272e5b3a0429a5645b0c824ad36f7cc8be12b3874d5a19349b0ede845e9dddcab4a78b08ed60104002aabb17eb1840bc8e0ed1dd8b9b7eeaf32a185d80250a7f2252775905eeeb756eadafe20bbc616bc44b347abc8caf722b2c3b06884c1d3690f23b06fa4541bb2a81073b452764f04bd39008b65ee222cf697ac21b087548e9708dffaff2859e973b1e88668c8022cc6dac8548167e5798ec9c7d288a7fa7749f07513187cd8f060abbbc5e37dd1ba3aab927be1b409be733b7408534e5b0951e9ecfd0a1c77e3a29be47e896aecac0bc4093330124615056e3ce0ce6ac91b1242d3bb2e787a186dc2ec284d60e9d8a03884a22eeaa1efa497ee88c6cb565b164a260afb5157e392b1ebb1a4d4f992011ecbac4a0a7ff5bdcef7994a422bb2761edd2d8f20f5f879a88f89d48b8314f862585e4b7a9d6a6681f40e8b82cc6555dce2db951d164cc9a70e640ac8974faa2587a6e3af3b9458f7d4b4077b3002536b10ea24d73307a33090c4c270909a5322eac32cb175e68fa83457b21465c08c02dcefccc0c714c2862ddbe567755f05c1e671328d160d3752345ca1db6e74c720e42afca982ba6befd96c5575f1dd8f87ff6606301c0000000000000000000000000000000000000004d0d54b4caf78018766cdb971e8b168d4763c1f00000003d4e1d842caf457797f93db93e4f38a9dbd79f6bf5dc40b55fdbf9b856665061b2e2924f27eb2d2b5a181ccfd9eeb11dec165b6f12433f00bb06124041ffdcdcdc91f3b3b76635a689c9249cf69bcae654bfa81e75b7c7002b883c56026d83520395b7d511f607cf2f899c7b1c75e2192f775d72247167285857588ace1115fbebfee3c16b84cf7036d41c493a63c09f2ce46c1f5995c2d7fe58c15e64bb4cb7e7f336cc22fa1ea1363bce375bd3d579be1dddb08ed5147b629e4b3f0e65783ee5e20d9270802f2a7500738d95216743bc36a04ba8d486fb26252d684b84fa24639089064ca7b93057c041f12d544dab4d24a4f952b4f265a69ba279929959991b7ac63786055b3c029a0e8b6e42ad33cba2661957cff0700000000000029bb61462623a58556cd62844d4d23cc738ee5b36c71d2c010b089251d5806000b1ade92dd9f441468967c052aecd9de81b4b55d06670597991f37ddc4fa19a6369d5bf76c474633a337f676ad255869881da5cadcf49ce9188129cc978977f87b32bd4945717075cbb4d3e01e67ff087644f52fcf0a3c732b0586cb87972c43d2616bf4e521dc310fbf1760243d51a197d3ecfd74bd625e9f496175513f3e97854ea76e26e96a8639a297871485a8609f8ca842b3321932c4d9e224a0cec5946cec9e359fd3687415cad5fb8c678136f36d9f781fade9f2469477748f4dfa0f56c326c89bb5d07f35aaf95303b5a620fc84e1c73557b2277831f8f633f0d293c0e3f4f93149887271e645f50a4e57010a9b76457f6ad73231a905206bbb1b95248aed85a9df9dea64cc1fd1f06a98530000000000000045fcc1fb138fce0faec0a423e860d5b308d7849381b294106af25f15fec047d5b844a99f36e342165df728e381b48c20e0900f8d265157467d3494f2b93c7f3c817688cec2d226f50edb115c2e075f3c663a4b4169bc6fd7d4fbce205f2a1ae263ae0db900fa0a13cf796e0d7a9dad86953c13ed6241206d682e194c64c491de6a531e9bd45abe705f07000a82ccd41a2c1b23bac44b7371a3a0aeab3647c56f0680cd30ca260189dffed79c2cfae39d8160d3fac695b75654a4a5695b9edec673e75d97950fd4d80bdf8e2d83a3232768b1231b09ef4d995a783eb8f731523e9f6c2ee9119d567acd471bc391bd4f07600d5b04b71c1f1fd7e219b8df5123e4c529db3ce74353e8a39e2d21ce0954334951d509cdce531fb14230fa3b7331a943e7223b0ac8725a0d45a213fa249a8801959480ecdc5999c9df72debe8510d0620fce7be7086d5b72e857243f0a7883d9749b1f40936b51631e0060a0d9901d730000000000000000"], &(0x7f0000014ff5)='GPL\x00', 0x2, 0x103a, &(0x7f0000014000)=""/4096, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x2a3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r5, 0x0, 0x36, 0x0, &(0x7f0000000200)="e460cdfbef2408002900119386dd6a000000002989eb3014cd3ec8a755c109000000ffad000400e8d50000000100000bb50000050024", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f0000000180)=0xffff7b6e, 0x4) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000001500)=""/19, &(0x7f0000000000)=0x24) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000001000010010000000000000000300000a20000000000a01040000000000000000010000020900010073797a30000000002c000000030a010200000000000000000100fffe0900010073797a30000000000900030073797a300000000064000000060a010400000000000000000100000008000b40000000003c000480380001800e000100696d6d656469617465000000240002800800014000000000180002801400028008000180fffffffc88000340000000040900010073797a30"], 0xd8}}, 0x0) 1.651567653s ago: executing program 1 (id=1447): socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x101343) socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_route(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000000c0)={0x8, 0xffe, 0x1ff, 0x42000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="110000005200010004000000000000001c0000001400", @ANYRES16=r0], 0x28}}, 0x0) 1.158151268s ago: executing program 2 (id=1448): r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$bt_hci(r0, 0x0, 0x22, 0x0, &(0x7f0000000540)=0x3) 1.046392075s ago: executing program 5 (id=1449): unshare(0x2040400) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)={0x2c, 0xb, 0x6, 0x801, 0x0, 0x0, {0x2}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008008}, 0x4004804) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x6463, 0xc742, 0x40, &(0x7f0000000000)={[0x4]}, 0x8) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000380)={{0x3a, @multicast1, 0x4e20, 0x3, 'ovf\x00', 0x0, 0x60000000, 0xc}, {@rand_addr=0x64010102, 0x4e23, 0x2000, 0x8, 0x48001}}, 0x44) 957.01467ms ago: executing program 2 (id=1452): capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)={0x0, 0x6, 0xa, 0x0, 0x9}) r0 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x404c4701, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x2, 0x14, "3eccd8000000000000000010000000040100"}) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2284, &(0x7f0000000040)) 899.902598ms ago: executing program 1 (id=1453): r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x7, 0x2) ioctl$vim2m_VIDIOC_ENUM_FMT(r0, 0xc0405602, &(0x7f0000000600)={0x2e, 0x1, 0x4, "ff050000007eefad3f000000ffffffff000000000000000000000900", 0x20385655}) (fail_nth: 4) 897.616371ms ago: executing program 3 (id=1454): sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000140)={0x0}, 0x1, 0x0, 0x0, 0x20008004}, 0x4000010) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0100000004000000020000000700000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000000000000ff7f00"/28], 0x50) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20000004, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x169b43, 0x18) fcntl$setlease(r1, 0x400, 0x1) open(&(0x7f00000001c0)='./file1\x00', 0x0, 0x20) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4042, 0x1ff) pread64(r2, &(0x7f00000000c0)=""/23, 0x17, 0x1) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000a80)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x20, 0x0, 0xa, 0x801, 0x0, 0x0, {0x1, 0x0, 0x8003}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}, @NFT_MSG_NEWCHAIN={0x20, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x90, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x68, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x21}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x89}]}}}, {0x38, 0x1, 0x0, 0x1, @bitwise={{0xc}, @val={0x28, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_BITWISE_MASK={0xc, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x5, 0x1, 'n'}]}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0xf8}}, 0x0) getpeername$netlink(r3, &(0x7f0000000340), &(0x7f0000000540)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b", @ANYRES32, @ANYBLOB="0000000000000000b702"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x10000}, 0x28) r4 = socket$alg(0x26, 0x5, 0x0) sendmmsg$sock(0xffffffffffffffff, &(0x7f0000000b80)=[{{&(0x7f0000000600)=@ethernet={0x6, @local}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)="b3b38ad79e4a5d9f9d7cd092eafde7a2dd75d61065d904245371d6231198214437f987f84f4ba849a039432641ece4b159398b47b8a716232fa0a7c07d98803609872f713ac57914ae4b7c217856b6d8803ac28cdc1726d6b159a16e82df74df6959070638a9d0e1aa8bb74157361e2c4cfc4fd9c634f65316037ed854e7150a49e0db4e6544be7ce9ece59002ddc6b2", 0x90}], 0x1, &(0x7f0000000780)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x30}}, {{&(0x7f00000007c0)=@caif=@rfm={0x25, 0x3, "64d8edcef32a642f07821809a2845a88"}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000900)="6ccb71c3fd5bfc58f8db88dd066fc4abad5374c034df0de2e70c62c1066e81ba98223c91f6a41437f6c0286628e1f5716463e43a9f1a22559aef6fe26a57ffe3c3975bc5b553580e3c6b353e8225c653fae14bac47664a5c72cae0d3b1dd640a83c484d1be58f21f9813b7f29e64ec174abf412aa0bc6005560e084364248e11e37a24ed7ee8fb0d0302539eeba186911e189c548fae65bea327cebbaf551b8420495500f54f69fc22aaf6", 0xab}], 0x1, &(0x7f0000000a00)=[@txtime={{0x18, 0x1, 0x3d, 0x325}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x60}}], 0x2, 0x85) bind$alg(r4, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000004c0)="2c385a7af3", 0x5) r5 = accept4(r4, 0x0, 0x0, 0x800) sendmmsg$alg(r5, &(0x7f0000000040)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="f78d9ca38fff48f3be52163448412ba8", 0xfffffe3f}, {&(0x7f0000000140)="ebe3a0e9796cfd1647e299f4e376fdba128280b372219d205e81f4a7f71c1926aae1efd7e0054a863f3d5cfe6cb55b5bb9fa6935849e6098ed884e7cb51726b360fbb37b4fe035bbb095873048", 0xff31}, {&(0x7f00000003c0)="e8700e444d50a969ff67347cff6127e6ef12ee3819271482a4975a52c1ab9b8b4db3945d1032005eabe97b4dc33a47d3a158da988456d30026b433186f53cdcdb93a4722bf306a10470d50f5cb1ece9ead3459bab1cf1538cd0b157653c5e892962c80f158c443e9c6ad7d2a8103ef2f4b93766b9a21501f94c1568b13756b66f74f46cf801704d2da8b96c34070b233af0afcc436712e58ed25e721193af05a045ad3fdc928f02f3dbad19d3e66eebda2e63f3f46ef4511cee26d7b48241847bf9e343ef4674c45e2a085060f11"}], 0x1, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x40800) recvmsg(r5, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/81, 0x7ffff000}, {&(0x7f0000000200)=""/83, 0x20000253}], 0x2}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580), 0xffffffffffffffff) r8 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000000100)={r8}) r9 = socket$kcm(0x2d, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000340)={r9}) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000013c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r6, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000dc0)=ANY=[@ANYBLOB="f4060000", @ANYRES16=r7, @ANYBLOB="01000000000000e14f003b00000008000300", @ANYRES32=r10, @ANYBLOB="d50633008000009effffffffffff080211000001"], 0x6f4}}, 0x0) 771.932615ms ago: executing program 5 (id=1456): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpu1/online\x00', 0x2, 0x0) prctl$PR_SET_MM(0x23, 0x6, &(0x7f000005b000/0x2000)=nil) prctl$PR_SET_MM(0x23, 0x7, &(0x7f0000ffd000/0x3000)=nil) r1 = syz_ublk_setup_io_uring(0x1d, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x15c}, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x33, &(0x7f0000000040)=0x9, 0x4) syz_emit_ethernet(0x69, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd6000000200333a0000000000000000000000ffff0a010101ff02000000000000000000000000000108029078ffffff1000003300000000000000bbe9732effff00000000fc020000000000000000000000000000fb"], 0x0) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvmmsg(r2, &(0x7f0000000040), 0x400000000000284, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0x7000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) write(r0, &(0x7f0000000140)='0\n', 0x2) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000480)={@cgroup, 0xffffffffffffffff, 0x3b, 0xc}, 0x20) write(r0, &(0x7f0000000180)='1\n', 0x2) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f00000004c0)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r2, 0xc4089434, &(0x7f00000008c0)={0x0, 0x5, 0x0, [0x1, 0x7, 0x9, 0x1, 0xd663], [0xfffffffffffff082, 0x200, 0x5, 0x5, 0xa0, 0x4, 0x0, 0xb91, 0xffffffff, 0x4, 0x6, 0x5, 0x7fffffffffffffff, 0xffff, 0xc, 0x0, 0x1ff, 0x2, 0xd, 0x1, 0x5, 0x6, 0x958c, 0x7, 0x9, 0x1000, 0x1, 0x7328, 0xfffffffffffffffd, 0x2, 0xc, 0x6, 0x6, 0x5, 0x6, 0xffffffffffffffff, 0x2, 0xf, 0x8, 0x7ff, 0x2, 0x2, 0x9, 0x8, 0x7ff, 0x4, 0x3, 0xffff, 0x800, 0x5, 0x8, 0x6, 0x3, 0x0, 0xfffffffffffffff7, 0x7, 0x42, 0x1, 0x5, 0x5, 0x9, 0xffffffff8623c73e, 0x401, 0xd, 0x400, 0x100000001, 0x1, 0x84, 0x8, 0xfffffffffffffff8, 0x4, 0x10000, 0x6, 0x100000001, 0x100, 0x2, 0x0, 0x5, 0xa, 0x3, 0x5, 0x3, 0xe318, 0x6, 0x4, 0x0, 0x8, 0x1, 0x9, 0xfffffffffffffff7, 0x1, 0x8000000000000001, 0x8, 0x1, 0x5, 0x8000000000000001, 0x6, 0x9, 0x6, 0x8, 0x0, 0x8c, 0x80000000, 0x3, 0x2, 0x9, 0x4, 0x8, 0x1818, 0x6d, 0xb4f, 0x9, 0x0, 0x8, 0x36d4, 0x401, 0x0, 0x7fffffffffffffff, 0x0, 0x4, 0x101]}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f0000000d00)={0x0, 0x4, 0x5, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001100)={0x8, 0x5, {0x0, @usage=0xd, r3, 0x7, 0x7, 0xffffffffffff8d62, 0xffff, 0xfffffffffffffff4, 0xb4, @usage=0xe, 0x878, 0x2, [0x0, 0x100, 0x0, 0x6, 0xffffffffffff73bd, 0x66e]}, {0x5, @struct={0x2, 0x8}, r4, 0x3, 0xb, 0x4, 0x0, 0x5, 0x40, @usage=0x8, 0xd, 0x3, [0x4, 0xc, 0x5, 0x2, 0x8, 0x4]}, {0xb, @usage=0x81, r5, 0x6, 0x8, 0x5, 0xb, 0xfffffffffffffffc, 0x41, @usage=0x8, 0x8001, 0x7, [0x1, 0x8, 0x7880, 0x48000000, 0x5, 0x2]}, {0x10, 0x8000, 0x5}}) 692.272133ms ago: executing program 2 (id=1457): bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='source\x00', &(0x7f0000000180)='127.0.0.1:/export\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000001c0)='addr\x00', &(0x7f0000000200)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000002c0)='vers\x00', &(0x7f0000000300)='4\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 691.979793ms ago: executing program 0 (id=1458): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000600)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2b, 0x0, {{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000, 0xfffffffffffffffc}, {0x0, 0xa00, 0x407ffffffffffe, 0x800000000000002}, 0x1, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d4, 0x3c}, 0x2, @in=@broadcast, 0x6, 0x4, 0x1}]}]}, 0xfc}}, 0x0) r2 = socket(0xa, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x104}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000600)=ANY=[@ANYRES32, @ANYRES32, @ANYBLOB="1700000010"], 0x20) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r3 = getpid() sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) openat(0xffffffffffffff9c, 0x0, 0x10042, 0x4d) syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x8002) sendmsg$inet_sctp(r2, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x4e24, 0xff, @loopback, 0x5}, 0x1c, &(0x7f0000000300)=[{0x0}], 0x1, 0x0, 0x0, 0x4855}, 0x24000052) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000140)='2', 0x1}], 0x1) 568.070209ms ago: executing program 1 (id=1459): r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0xb00, &(0x7f0000000180)={&(0x7f00000026c0)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd2c, 0x1, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2, 0xffff}}, [@qdisc_kind_options=@q_cbs={{0x8}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x0, '\x00', 0x1, 0x7, 0x100, 0x8}}}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000080}, 0x48000) 453.226415ms ago: executing program 1 (id=1460): r0 = fsopen(&(0x7f00000003c0)='erofs\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000009c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r1, &(0x7f0000000b80)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000ec0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000e80)={0xffffffffffffffff}, 0x13f, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000f00)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0xb, @loopback, 0x6}, {0xa, 0x4e24, 0x49, @local, 0xffff0000}, r2, 0xffff8001}}, 0x48) writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)="3cb6b7d21c21af29011c482cf36b8870d7f4b232a18ee2bd7b56f2d6b428f3b1a4f573afc042670f0be97185195d39a61378bc74fc3c4d973c2ffff74065d306da75b970499df8ba6d6d89575d3440ed04fb6e1c5c76a91feb222a5b664ed2841e9654b58e9f3d99d0a308261527ec786bd7538ae2c49683a110a41c16285a919e7133421640a723e1bb342e999452d5d7a3b9000531b2da7f3fcddcca266ca610", 0xa1}, {0x0}], 0x2) bind$netlink(0xffffffffffffffff, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xb, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300), 0x80200, 0x0) r3 = open_tree(0xffffffffffffffff, 0x0, 0x89801) move_mount(r3, 0x0, 0xffffffffffffffff, 0x0, 0x46) writev(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/partitions\x00', 0x0, 0x0) 449.998021ms ago: executing program 0 (id=1461): bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x9, 0x4, 0x4, 0x2, 0x0, 0x1, 0x2000}, 0x50) socket$inet(0x2, 0x801, 0x0) r0 = fsopen(&(0x7f0000000100)='nfs\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000180)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x6) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000140)='source\x00', &(0x7f0000000180)='127.0.0.1:/export\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000001c0)='addr\x00', &(0x7f0000000200)='127.0.0.1\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f00000002c0)='vers\x00', &(0x7f0000000300)='4\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 394.59827ms ago: executing program 0 (id=1462): r0 = socket$nl_route(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000380)={0x7f, 0x100008b}, 0x0) truncate(0x0, 0x6) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x7) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./sys\x00', 0x1ff) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000009c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b80)={0x4c, r1, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={'\x00', '\xff\xff', @loopback}}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x10000}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x2c}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc040}, 0x80000) mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./sys/module/usb_storage/parameters/delay_use\x00', 0x1, 0x0) write(r2, &(0x7f0000000000)="3d4d47fc95cb331571fce3903b", 0xd) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x143102) writev(r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="94", 0xf000}, {0x0}], 0x2) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) connect$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0xb}, 0xe) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000140)={'gre0\x00', &(0x7f00000000c0)={'gretap0\x00', 0x0, 0x7, 0x40, 0x4, 0x6, {{0xa, 0x4, 0x2, 0x5, 0x28, 0x68, 0x0, 0x3, 0x29, 0x0, @local, @multicast1, {[@end, @lsrr={0x83, 0x13, 0x6d, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1, @multicast1, @dev={0xac, 0x14, 0x14, 0x1b}]}]}}}}}) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000000)="adcd1a9a3fc36e961ed00fe41b0cd695", 0x20) r7 = accept4$alg(r6, 0x0, 0x0, 0x0) recvmmsg(r7, &(0x7f0000000d80)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000001080)=""/4096, 0x54000}], 0x1}, 0x8}], 0x1, 0x40000142, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x61) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0) r8 = landlock_create_ruleset(&(0x7f0000000040)={0x2000}, 0x18, 0x0) landlock_restrict_self(r8, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file4\x00', 0x1c0) renameat2(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000000)='./file1/file4\x00', 0x2) sendmmsg$sock(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, 0x0, 0xff86}}, {{&(0x7f0000000180)=@ll={0x11, 0xf8, r5, 0x1, 0x6, 0x6, @broadcast}, 0x0, &(0x7f0000000580)=[{&(0x7f0000000200)="a6b293c020000f86bdc709c3ce12176d7b3bf745c8323127603b75d396b9ea6c79fc5f89fd010f4fabb0589dfd2bf502624ed2abb98d2dfffe7a9d4546c200b04f1b059496a702b63a9ca66b1e2ea8b40bdd386285dcf8ef0a6540f19f03e71a2c28fb9dec8be025f97e5fb685a6892157818d238275d407abea1eb1777111f9fa9c1a2ba195fbd01abf5efaf4cbaff36de130004b4bcb531784f6965fbf12849027a067d6c9366c8be76e05a4355c24a7dbd19e4ab77795e9b60b9b3492"}, {&(0x7f0000000300)="442b329464b94e"}, {&(0x7f0000000340)="3148172d023e1b3a2464cca9e75cf5839fb67ffe3929382734786e6deee63f4b0ac7f0"}, {&(0x7f00000003c0)="12e433271e5ab173a2f8ba84a59bf562a392a99d2293765734eaf79a2394771619cd93a650ae330fd9d8cd95d9eb108ed12add53aeb81427997ae1878b9c48cd2e9aa91988e1151261d8fbb4e0d255729d3850b199598d36e51f31d2c168e07a42eb903c7e5a88a6b6efae4af96ac19a648c888c878ec4233df3a84d10fca090d4b9269e750acbbe985b3e15901d8d5010d7ed5ab1ba28909eb64451e3fc9834d51b18aa1331bd6d47b0b526e1c5f0a7e9ecb93f284c5023ad41e6787d05"}, {&(0x7f0000000500)="7f923b3c073c4795390d769d4188ca19cf5f32e61a46becc1dd948a17a60c0c9960d3c9e1a362e9450f4678f6a9bc65641785d07deaa8a4de079e742abb35600edd304364c925f0b653965b930abf18bf83e310d3eaa3490927a0f7c"}]}}, {{&(0x7f0000000600)=@caif=@dgm={0x25, 0x7, 0xd7}, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000680)="929696139ad09dbf99300c66acd2a8297bf0a30c159360dceb7196c4e88ad9d2b54483dfdcfa621200b608fef276cc96295cc25511f83c10dad8800f930e020b904b04184faf7abdc16266e6fd91aa55bbbeaeefff98118a62377c769cef5eb728adc4b67b1636586a0a927fdc22bc917a88b1b8a32ee3fd0652934cb4396ab2c0adca6c5914b2cee4ce95d0cee04b7296371757b5649ee1e9609832f286fa6b1e1b6101bba74bbeb300be980a583c52d506eec530dd7e944a599b74fcdbf538a2386e34f58d8f45c01682d87cf6568dc4285af52f80e44039fac63bdbf667c39c3ba2d879ce100a6fc1dd"}, {&(0x7f0000000880)="2943f5a9a32761402cc70c890eba3daea415152fee7a38bf0c3e04f50d3957848c9db83c7ef2081d6f543f986a359ed4072098e8de894b609e28cdc12a55d7cdbd01f010f6f681d5b4e7b79cac6ba185206ab9bcd31a8afbf0d7346f50972861a1a85b3e7f13f1287c0f96ad72f4b7276ffd0474d2d6887a7a9815fe804aa53799773f09c2d7175312eb383c60051d14736d2bd415e79dc35fb5bf6f330e8e9fcaa6301b36702248c3fdc74f8f2f345b68d7fa24fb3b94a80cecf1e6002806acad98e0"}, {&(0x7f0000000980)="9a16e5604ed08d0ea9e24597038f2f7f64e621cf7746f2d04a18f49f4bd4f5dc"}, {&(0x7f0000000780)="b568850629dd2236960a01c169af96b510787ea271675dbd3fc450975a89a2ffa477ea6db2db87a7b04aa7f156225c2910ef61f47e07c0189ebad69629bce0b32f651d0e89b473cd6f"}], 0x0, &(0x7f0000000a80)=[@timestamping={{0x0, 0x1, 0x25, 0x10}}, @txtime={{0x0, 0x1, 0x3d, 0x4}}]}}], 0x1, 0x4804) 282.772753ms ago: executing program 0 (id=1463): r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x129942, 0x18) fcntl$setlease(r0, 0x400, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000440)='./file1\x00', 0x400, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) pread64(r1, &(0x7f00000000c0)=""/23, 0x17, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) 146.480336ms ago: executing program 0 (id=1464): r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000480), 0x2, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000004c0)={0xc, 0x0, 0x0}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8c}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x10000005) prctl$PR_SCHED_CORE(0x3e, 0x1, r2, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x4, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_BIND_MAP(0xa, 0x0, 0x0) r3 = getpid() openat$incfs(0xffffffffffffff9c, 0x0, 0x1a10c1, 0x9c37611dc13d0da6) setxattr$system_posix_acl(0x0, &(0x7f0000000000)='system.posix_acl_access\x00', 0x0, 0x24, 0x2) sendmsg$NFQNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x1c}}, 0x0) sched_setscheduler(r3, 0x2, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r4 = syz_clone(0x8000, 0x0, 0xfffffffffffffe7e, 0x0, 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, r4, 0x1, 0x0) r5 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r5, &(0x7f0000019680)=""/102392, 0x18ff8) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x0, 0x8, 0x0) getrlimit(0x5, &(0x7f0000000080)) set_mempolicy_home_node(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x0) mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r6 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x40000, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r6, 0xc0285700, &(0x7f0000000040)={0x4, "abacd211119ca94c63377526aeb5ab2c7b9ca5fa07558139ede6dc06270ee042"}) ioctl$IOMMU_TEST_OP_MOCK_DOMAIN(r0, 0x3ba0, &(0x7f0000000500)={0x48, 0x2, r1}) r7 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000280)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r7, 0xc01864b0, &(0x7f0000000100)={r8, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 0s ago: executing program 0 (id=1465): readv(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x500}, {&(0x7f0000000700)=""/67, 0x43}], 0x2) kernel console output (not intermixed with test programs): 3b/0x140 [ 312.042646][ T8633] ? clear_bhb_loop+0x40/0x90 [ 312.042669][ T8633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.042687][ T8633] RIP: 0033:0x7fae372be019 [ 312.042705][ T8633] 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 [ 312.042721][ T8633] RSP: 002b:00007fae35516028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 312.042742][ T8633] RAX: ffffffffffffffda RBX: 00007fae37545fa0 RCX: 00007fae372be019 [ 312.042756][ T8633] RDX: 0000000020004800 RSI: 0000200000000300 RDI: 0000000000000003 [ 312.042768][ T8633] RBP: 00007fae35516090 R08: 0000000000000000 R09: 0000000000000000 [ 312.042780][ T8633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 312.042791][ T8633] R13: 00007fae37546038 R14: 00007fae37545fa0 R15: 00007ffca1ff0a68 [ 312.042822][ T8633] [ 312.181721][ T8638] binder: 8636:8638 ioctl c0306201 200000000080 returned -14 [ 312.375777][ T5695] udevd[5695]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 312.401187][ T5325] usb 4-1: cp210x converter now attached to ttyUSB0 [ 312.566461][ T8642] netlink: 20 bytes leftover after parsing attributes in process `syz.2.848'. [ 312.566492][ T8642] openvswitch: netlink: Missing key (keys=c0, expected=500) [ 312.800872][ T8651] FAULT_INJECTION: forcing a failure. [ 312.800872][ T8651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 312.800904][ T8651] CPU: 1 UID: 0 PID: 8651 Comm: syz.0.851 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 312.800924][ T8651] Tainted: [L]=SOFTLOCKUP [ 312.800929][ T8651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 312.800939][ T8651] Call Trace: [ 312.800945][ T8651] [ 312.800951][ T8651] dump_stack_lvl+0xe8/0x150 [ 312.800981][ T8651] should_fail_ex+0x467/0x600 [ 312.801009][ T8651] _copy_from_iter+0x1d3/0x1660 [ 312.801028][ T8651] ? rcu_is_watching+0x15/0xb0 [ 312.801049][ T8651] ? trace_kmem_cache_alloc+0x29/0xe0 [ 312.801068][ T8651] ? __pfx__copy_from_iter+0x10/0x10 [ 312.801083][ T8651] ? __alloc_skb+0x276/0x7a0 [ 312.801099][ T8651] ? __alloc_skb+0x276/0x7a0 [ 312.801120][ T8651] ? netlink_sendmsg+0x650/0xb40 [ 312.801141][ T8651] ? skb_put+0x112/0x210 [ 312.801163][ T8651] netlink_sendmsg+0x6c0/0xb40 [ 312.801193][ T8651] ? __pfx_netlink_sendmsg+0x10/0x10 [ 312.801213][ T8651] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 312.801235][ T8651] ? __kernel_text_address+0xd/0x30 [ 312.801249][ T8651] ? unwind_get_return_address+0x4d/0x90 [ 312.801268][ T8651] ? __pfx_netlink_sendmsg+0x10/0x10 [ 312.801285][ T8651] sock_sendmsg_nosec+0x13a/0x180 [ 312.801311][ T8651] ____sys_sendmsg+0x565/0x870 [ 312.801330][ T8651] ? __might_fault+0xaf/0x130 [ 312.801414][ T8651] ? __pfx_____sys_sendmsg+0x10/0x10 [ 312.801444][ T8651] ? import_iovec+0x73/0xa0 [ 312.801465][ T8651] ___sys_sendmsg+0x2a5/0x360 [ 312.801483][ T8651] ? __lock_acquire+0x683/0x2ce0 [ 312.801504][ T8651] ? __pfx____sys_sendmsg+0x10/0x10 [ 312.801546][ T8651] ? __fget_files+0x2a/0x420 [ 312.801561][ T8651] ? __fget_files+0x3a8/0x420 [ 312.801582][ T8651] __x64_sys_sendmsg+0x1b7/0x290 [ 312.801608][ T8651] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 312.801643][ T8651] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.801662][ T8651] do_syscall_64+0x174/0x580 [ 312.801688][ T8651] ? trace_irq_disable+0x3b/0x140 [ 312.801708][ T8651] ? clear_bhb_loop+0x40/0x90 [ 312.801731][ T8651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 312.801750][ T8651] RIP: 0033:0x7f04f953e019 [ 312.801768][ T8651] 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 [ 312.801784][ T8651] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 312.801805][ T8651] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 312.801819][ T8651] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 312.801832][ T8651] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 312.801844][ T8651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 312.801855][ T8651] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 312.801882][ T8651] [ 312.904500][ T821] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 313.114410][ T5708] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 313.170379][ T821] usb 2-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 313.170407][ T821] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 313.208663][ T821] usb 2-1: config 0 descriptor?? [ 313.880759][ T5708] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 313.880792][ T5708] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xBA, changing to 0x8A [ 313.880816][ T5708] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8A has invalid maxpacket 121 [ 313.888602][ T5708] usb 3-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10 [ 313.888630][ T5708] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 313.888649][ T5708] usb 3-1: Product: syz [ 313.888663][ T5708] usb 3-1: Manufacturer: syz [ 313.888676][ T5708] usb 3-1: SerialNumber: syz [ 313.906893][ T821] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 313.999108][ T5708] usb 3-1: config 0 descriptor?? [ 314.010394][ T8650] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 314.014645][ T8650] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 314.090624][ T5708] usb 3-1: ucan: probing device on interface #0 [ 314.180787][ T8664] netlink: 12 bytes leftover after parsing attributes in process `syz.0.855'. [ 314.206448][ T5918] usb 4-1: USB disconnect, device number 24 [ 314.266552][ T5708] usb 3-1: ucan: device protocol version 0 is not supported [ 314.266576][ T5708] usb 3-1: ucan: probe failed; try to update the device firmware [ 314.341658][ T821] cpia1 2-1:0.0: unexpected state after lo power cmd: 00 [ 314.351096][ T5918] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 314.479352][ T8668] binder: 8667:8668 ioctl c0306201 200000000080 returned -14 [ 314.644509][ T5918] cp210x 4-1:0.0: device disconnected [ 314.784868][ T59] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 314.871365][ T8678] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 315.321404][ T821] cpia1 2-1:0.0: only firmware version 1 is supported (got: 0) [ 316.221892][ T5325] usb 3-1: USB disconnect, device number 27 [ 316.290725][ T5918] usb 2-1: USB disconnect, device number 25 [ 316.614642][ T5730] usb 1-1: new full-speed USB device number 30 using dummy_hcd [ 316.766076][ T5730] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 316.766109][ T5730] usb 1-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 316.766129][ T5730] usb 1-1: config 0 interface 0 has no altsetting 0 [ 316.768213][ T5730] usb 1-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 316.768239][ T5730] usb 1-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 316.768253][ T5730] usb 1-1: Product: syz [ 316.768260][ T5730] usb 1-1: Manufacturer: syz [ 316.768267][ T5730] usb 1-1: SerialNumber: syz [ 316.775493][ T5730] usb 1-1: config 0 descriptor?? [ 316.835017][ T5730] usb 1-1: selecting invalid altsetting 0 [ 316.974889][ T5918] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 316.984413][ T5325] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 317.042445][ T1335] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.042548][ T1335] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.083888][ T5708] usb 1-1: USB disconnect, device number 30 [ 317.167122][ T5325] usb 3-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 317.167151][ T5325] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 317.168648][ T5325] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 317.168674][ T5325] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 317.168693][ T5325] usb 3-1: SerialNumber: syz [ 317.326623][ T5918] usb 6-1: config index 0 descriptor too short (expected 45, got 28) [ 317.326650][ T5918] usb 6-1: config 1 descriptor has 1 excess byte, ignoring [ 317.326692][ T5918] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 317.330014][ T5918] usb 6-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 317.330042][ T5918] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 317.330072][ T5918] usb 6-1: Product: syz [ 317.330085][ T5918] usb 6-1: Manufacturer: syz [ 317.330241][ T5918] usb 6-1: SerialNumber: syz [ 317.384481][ T5918] rtl8150 6-1:1.0: couldn't find required endpoints [ 317.384744][ T5918] rtl8150 6-1:1.0: probe with driver rtl8150 failed with error -5 [ 317.479400][ T8690] syz.1.865 (8690): drop_caches: 2 [ 317.714013][ T5918] usb 6-1: USB disconnect, device number 19 [ 317.894079][ T5325] usb 3-1: invalid UAC_HEADER (v1) [ 318.122760][ T5325] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 318.132373][ T5325] usb 3-1: USB disconnect, device number 28 [ 318.231329][ T5695] udevd[5695]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 318.501395][ T8707] netlink: 20 bytes leftover after parsing attributes in process `syz.1.872'. [ 318.501616][ T8707] netlink: 20 bytes leftover after parsing attributes in process `syz.1.872'. [ 318.604788][ T8713] FAULT_INJECTION: forcing a failure. [ 318.604788][ T8713] name failslab, interval 9, probability 0, space 0, times 0 [ 318.604823][ T8713] CPU: 1 UID: 0 PID: 8713 Comm: syz.0.876 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 318.604850][ T8713] Tainted: [L]=SOFTLOCKUP [ 318.604857][ T8713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 318.604868][ T8713] Call Trace: [ 318.604875][ T8713] [ 318.604882][ T8713] dump_stack_lvl+0xe8/0x150 [ 318.604915][ T8713] should_fail_ex+0x467/0x600 [ 318.604950][ T8713] should_failslab+0xa8/0x100 [ 318.604975][ T8713] kmem_cache_alloc_node_noprof+0xae/0x670 [ 318.604996][ T8713] ? preload_this_cpu_lock+0x49/0xc0 [ 318.605018][ T8713] ? preload_this_cpu_lock+0x49/0xc0 [ 318.605041][ T8713] ? alloc_vmap_area+0x21c/0x1420 [ 318.605072][ T8713] preload_this_cpu_lock+0x49/0xc0 [ 318.605096][ T8713] alloc_vmap_area+0x3c3/0x1420 [ 318.605137][ T8713] ? __pfx_alloc_vmap_area+0x10/0x10 [ 318.605165][ T8713] ? __kmalloc_cache_node_noprof+0x47b/0x6a0 [ 318.605188][ T8713] ? __get_vm_area_node+0x136/0x300 [ 318.605215][ T8713] ? __get_vm_area_node+0x136/0x300 [ 318.605250][ T8713] __get_vm_area_node+0x1f2/0x300 [ 318.605285][ T8713] __vmalloc_node_range_noprof+0x358/0x1730 [ 318.605305][ T8713] ? bpf_prog_alloc_no_stats+0x47/0x4f0 [ 318.605333][ T8713] ? is_bpf_text_address+0x26/0x2b0 [ 318.605373][ T8713] ? __pfx___vmalloc_node_range_noprof+0x10/0x10 [ 318.605395][ T8713] ? __lock_acquire+0x683/0x2ce0 [ 318.605428][ T8713] ? bpf_prog_alloc_no_stats+0x47/0x4f0 [ 318.605447][ T8713] __vmalloc_noprof+0xd2/0x120 [ 318.605465][ T8713] ? bpf_prog_alloc_no_stats+0x47/0x4f0 [ 318.605486][ T8713] bpf_prog_alloc_no_stats+0x47/0x4f0 [ 318.605504][ T8713] ? bpf_prog_alloc+0x2a/0x1a0 [ 318.605525][ T8713] bpf_prog_alloc+0x3c/0x1a0 [ 318.605547][ T8713] bpf_prog_load+0x7f8/0x1c00 [ 318.605576][ T8713] ? __pfx_bpf_prog_load+0x10/0x10 [ 318.605616][ T8713] __sys_bpf+0xd0d/0xd90 [ 318.605643][ T8713] ? __pfx___sys_bpf+0x10/0x10 [ 318.605665][ T8713] ? __schedule+0x16f2/0x5500 [ 318.605726][ T8713] __x64_sys_bpf+0xba/0xd0 [ 318.605755][ T8713] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.605776][ T8713] do_syscall_64+0x174/0x580 [ 318.605803][ T8713] ? clear_bhb_loop+0x40/0x90 [ 318.605826][ T8713] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 318.605845][ T8713] RIP: 0033:0x7f04f953e019 [ 318.605863][ T8713] 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 [ 318.605878][ T8713] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 318.605899][ T8713] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 318.605913][ T8713] RDX: 0000000000000094 RSI: 0000200000000540 RDI: 0000000000000005 [ 318.605925][ T8713] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 318.605938][ T8713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.605949][ T8713] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 318.605978][ T8713] [ 318.651155][ T8711] netlink: 32 bytes leftover after parsing attributes in process `syz.5.871'. [ 321.449530][ T8738] binder: 8737:8738 ioctl c0306201 200000000080 returned -14 [ 321.632819][ T8743] syz.3.886 (8743): drop_caches: 2 [ 322.192867][ T8756] syz.3.889 (8756): drop_caches: 2 [ 322.284635][ T5730] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 322.719931][ T5730] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 322.719961][ T5730] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 322.719981][ T5730] usb 2-1: Product: syz [ 322.719995][ T5730] usb 2-1: Manufacturer: syz [ 322.720009][ T5730] usb 2-1: SerialNumber: syz [ 323.275677][ T5325] usb 2-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008 [ 323.376388][ T8774] syz.3.897 (8774): drop_caches: 2 [ 323.429056][ T8778] FAULT_INJECTION: forcing a failure. [ 323.429056][ T8778] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.429091][ T8778] CPU: 1 UID: 0 PID: 8778 Comm: syz.0.901 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 323.429118][ T8778] Tainted: [L]=SOFTLOCKUP [ 323.429125][ T8778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 323.429137][ T8778] Call Trace: [ 323.429144][ T8778] [ 323.429152][ T8778] dump_stack_lvl+0xe8/0x150 [ 323.429189][ T8778] should_fail_ex+0x467/0x600 [ 323.429223][ T8778] _copy_from_iter+0x1d3/0x1660 [ 323.429245][ T8778] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 323.429273][ T8778] ? __pfx_policy_nodemask+0x10/0x10 [ 323.429298][ T8778] ? unwind_next_frame+0x8f/0x2550 [ 323.429321][ T8778] ? __pfx__copy_from_iter+0x10/0x10 [ 323.429345][ T8778] ? alloc_pages_mpol+0x115/0x280 [ 323.429376][ T8778] copy_page_from_iter+0x219/0x2d0 [ 323.429401][ T8778] tun_get_user+0x1b68/0x4380 [ 323.429420][ T8778] ? is_bpf_text_address+0x292/0x2b0 [ 323.429443][ T8778] ? tun_get_user+0x6e7/0x4380 [ 323.429487][ T8778] ? __pfx_tun_get_user+0x10/0x10 [ 323.429508][ T8778] ? __lock_acquire+0x683/0x2ce0 [ 323.429541][ T8778] ? ref_tracker_alloc+0x353/0x4c0 [ 323.429559][ T8778] ? get_pid_task+0x20/0x1f0 [ 323.429588][ T8778] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 323.429609][ T8778] ? tun_get+0x1c/0x2f0 [ 323.429627][ T8778] ? tun_get+0x1c/0x2f0 [ 323.429650][ T8778] ? tun_get+0x1c/0x2f0 [ 323.429667][ T8778] ? tun_get+0x1c/0x2f0 [ 323.429689][ T8778] tun_chr_write_iter+0x119/0x200 [ 323.429721][ T8778] vfs_write+0x61e/0xbb0 [ 323.429753][ T8778] ? __pfx_vfs_write+0x10/0x10 [ 323.429786][ T8778] ? __fget_files+0x2a/0x420 [ 323.429811][ T8778] ksys_write+0x156/0x270 [ 323.429835][ T8778] ? __pfx_ksys_write+0x10/0x10 [ 323.429864][ T8778] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.429884][ T8778] do_syscall_64+0x174/0x580 [ 323.429908][ T8778] ? trace_irq_disable+0x3b/0x140 [ 323.429928][ T8778] ? clear_bhb_loop+0x40/0x90 [ 323.429951][ T8778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 323.429969][ T8778] RIP: 0033:0x7f04f94fe84e [ 323.429986][ T8778] 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 [ 323.430001][ T8778] RSP: 002b:00007f04f7795fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.430022][ T8778] RAX: ffffffffffffffda RBX: 00007f04f77966c0 RCX: 00007f04f94fe84e [ 323.430036][ T8778] RDX: 000000000000007e RSI: 00002000000004c0 RDI: 00000000000000c8 [ 323.430048][ T8778] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 323.430059][ T8778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.430069][ T8778] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 323.430099][ T8778] [ 324.695251][ T8791] FAULT_INJECTION: forcing a failure. [ 324.695251][ T8791] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.695289][ T8791] CPU: 1 UID: 0 PID: 8791 Comm: syz.0.907 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 324.695316][ T8791] Tainted: [L]=SOFTLOCKUP [ 324.695323][ T8791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 324.695335][ T8791] Call Trace: [ 324.695343][ T8791] [ 324.695350][ T8791] dump_stack_lvl+0xe8/0x150 [ 324.695385][ T8791] should_fail_ex+0x467/0x600 [ 324.695420][ T8791] prepare_alloc_pages+0x223/0x690 [ 324.695449][ T8791] __alloc_frozen_pages_noprof+0x12f/0x380 [ 324.695476][ T8791] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 324.695504][ T8791] ? __pfx_policy_nodemask+0x10/0x10 [ 324.695538][ T8791] alloc_pages_mpol+0xce/0x280 [ 324.695565][ T8791] alloc_pages_noprof+0xd2/0x2f0 [ 324.695592][ T8791] bpf_prog_test_run_xdp+0xc97/0x11d0 [ 324.695633][ T8791] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 324.695664][ T8791] ? __fget_files+0x2a/0x420 [ 324.695690][ T8791] ? __pfx_bpf_prog_test_run_xdp+0x10/0x10 [ 324.695716][ T8791] bpf_prog_test_run+0x2cb/0x340 [ 324.695742][ T8791] __sys_bpf+0xa22/0xd90 [ 324.695771][ T8791] ? __pfx___sys_bpf+0x10/0x10 [ 324.695794][ T8791] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 324.695825][ T8791] ? rt_mutex_slowunlock+0x219/0x460 [ 324.695870][ T8791] ? ksys_write+0x248/0x270 [ 324.695897][ T8791] ? __pfx_ksys_write+0x10/0x10 [ 324.695929][ T8791] __x64_sys_bpf+0xba/0xd0 [ 324.695958][ T8791] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.695980][ T8791] do_syscall_64+0x174/0x580 [ 324.696004][ T8791] ? trace_irq_disable+0x3b/0x140 [ 324.696024][ T8791] ? clear_bhb_loop+0x40/0x90 [ 324.696048][ T8791] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 324.696067][ T8791] RIP: 0033:0x7f04f953e019 [ 324.696085][ T8791] 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 [ 324.696101][ T8791] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 324.696121][ T8791] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 324.696136][ T8791] RDX: 0000000000000050 RSI: 0000200000000c80 RDI: 000000000000000a [ 324.696149][ T8791] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 324.696161][ T8791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 324.696173][ T8791] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 324.696204][ T8791] [ 324.861676][ T5325] ath9k_htc 2-1:1.0: ath9k_htc: Target is unresponsive [ 325.888985][ T5730] usb 2-1: USB disconnect, device number 26 [ 326.117234][ T5325] ath9k_htc: Failed to initialize the device [ 326.201788][ T5730] usb 2-1: ath9k_htc: USB layer deinitialized [ 326.857275][ T8830] tipc: Enabling of bearer rejected, already enabled [ 326.985560][ T8833] syz.5.919 (8833): drop_caches: 2 [ 327.384652][ T5730] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 327.796171][ T5730] usb 2-1: Using ep0 maxpacket: 8 [ 327.802972][ T5730] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 327.802995][ T5730] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 327.815880][ T5730] usb 2-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 327.815906][ T5730] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 327.815924][ T5730] usb 2-1: Product: syz [ 327.815937][ T5730] usb 2-1: Manufacturer: syz [ 327.815950][ T5730] usb 2-1: SerialNumber: syz [ 327.826449][ T5730] usb 2-1: config 0 descriptor?? [ 328.105562][ T8839] FAULT_INJECTION: forcing a failure. [ 328.105562][ T8839] name failslab, interval 9, probability 0, space 0, times 0 [ 328.105598][ T8839] CPU: 1 UID: 0 PID: 8839 Comm: syz.5.925 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 328.105625][ T8839] Tainted: [L]=SOFTLOCKUP [ 328.105631][ T8839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 328.105643][ T8839] Call Trace: [ 328.105655][ T8839] [ 328.105662][ T8839] dump_stack_lvl+0xe8/0x150 [ 328.105697][ T8839] should_fail_ex+0x467/0x600 [ 328.105732][ T8839] should_failslab+0xa8/0x100 [ 328.105758][ T8839] __kmalloc_noprof+0xfe/0x780 [ 328.105779][ T8839] ? tomoyo_encode+0x2ad/0x570 [ 328.105801][ T8839] ? tomoyo_encode+0x2ad/0x570 [ 328.105831][ T8839] tomoyo_encode+0x2ad/0x570 [ 328.105860][ T8839] tomoyo_realpath_from_path+0x5fa/0x640 [ 328.105895][ T8839] ? tomoyo_path_number_perm+0x219/0x5f0 [ 328.105916][ T8839] tomoyo_path_number_perm+0x246/0x5f0 [ 328.105940][ T8839] ? __pfx_tomoyo_path_number_perm+0x10/0x10 [ 328.105960][ T8839] ? __lock_acquire+0x683/0x2ce0 [ 328.105994][ T8839] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 328.106019][ T8839] ? hook_file_ioctl+0x1f3/0x600 [ 328.106053][ T8839] ? lockdep_hardirqs_on+0x7a/0x110 [ 328.106099][ T8839] ? __fget_files+0x2a/0x420 [ 328.106123][ T8839] ? __fget_files+0x2a/0x420 [ 328.106141][ T8839] ? __fget_files+0x3a8/0x420 [ 328.106160][ T8839] ? __fget_files+0x2a/0x420 [ 328.106184][ T8839] security_file_ioctl+0xc3/0x2a0 [ 328.106209][ T8839] __se_sys_ioctl+0x47/0x170 [ 328.106236][ T8839] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.106257][ T8839] do_syscall_64+0x174/0x580 [ 328.106281][ T8839] ? trace_irq_disable+0x3b/0x140 [ 328.106301][ T8839] ? clear_bhb_loop+0x40/0x90 [ 328.106325][ T8839] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 328.106344][ T8839] RIP: 0033:0x7fb8613ee019 [ 328.106363][ T8839] 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 [ 328.106379][ T8839] RSP: 002b:00007fb85f646028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 328.106400][ T8839] RAX: ffffffffffffffda RBX: 00007fb861675fa0 RCX: 00007fb8613ee019 [ 328.106415][ T8839] RDX: 0000000000000000 RSI: 00000000000054a2 RDI: 0000000000000003 [ 328.106427][ T8839] RBP: 00007fb85f646090 R08: 0000000000000000 R09: 0000000000000000 [ 328.106439][ T8839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 328.106451][ T8839] R13: 00007fb861676038 R14: 00007fb861675fa0 R15: 00007ffcaa2fb318 [ 328.106484][ T8839] [ 328.109566][ T8839] ERROR: Out of memory at tomoyo_realpath_from_path. [ 328.430636][ T5730] usb 2-1: USB disconnect, device number 27 [ 330.601142][ T8880] FAULT_INJECTION: forcing a failure. [ 330.601142][ T8880] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 330.601177][ T8880] CPU: 0 UID: 0 PID: 8880 Comm: syz.0.946 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 330.601204][ T8880] Tainted: [L]=SOFTLOCKUP [ 330.601211][ T8880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 330.601223][ T8880] Call Trace: [ 330.601231][ T8880] [ 330.601239][ T8880] dump_stack_lvl+0xe8/0x150 [ 330.601274][ T8880] should_fail_ex+0x467/0x600 [ 330.601309][ T8880] _copy_from_user+0x2d/0xb0 [ 330.601333][ T8880] kstrtouint_from_user+0xd6/0x180 [ 330.601363][ T8880] ? __pfx_kstrtouint_from_user+0x10/0x10 [ 330.601394][ T8880] ? __lock_acquire+0x683/0x2ce0 [ 330.601432][ T8880] proc_fail_nth_write+0x8e/0x210 [ 330.601454][ T8880] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 330.601484][ T8880] ? __pfx_proc_fail_nth_write+0x10/0x10 [ 330.601505][ T8880] vfs_write+0x29f/0xbb0 [ 330.601539][ T8880] ? __pfx_vfs_write+0x10/0x10 [ 330.601566][ T8880] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 330.601593][ T8880] ? lockdep_hardirqs_on+0x7a/0x110 [ 330.601618][ T8880] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 330.601643][ T8880] ? mutex_lock_nested+0x152/0x1d0 [ 330.601662][ T8880] ? fdget_pos+0x252/0x320 [ 330.601691][ T8880] ksys_write+0x156/0x270 [ 330.601719][ T8880] ? __pfx_ksys_write+0x10/0x10 [ 330.601752][ T8880] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.601774][ T8880] do_syscall_64+0x174/0x580 [ 330.601801][ T8880] ? clear_bhb_loop+0x40/0x90 [ 330.601825][ T8880] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 330.601844][ T8880] RIP: 0033:0x7f04f94fe84e [ 330.601863][ T8880] 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 [ 330.601879][ T8880] RSP: 002b:00007f04f7795fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.601900][ T8880] RAX: ffffffffffffffda RBX: 00007f04f77966c0 RCX: 00007f04f94fe84e [ 330.601915][ T8880] RDX: 0000000000000001 RSI: 00007f04f77960a0 RDI: 0000000000000005 [ 330.601927][ T8880] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 330.601940][ T8880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 330.601952][ T8880] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 330.601984][ T8880] [ 332.695157][ T8935] FAULT_INJECTION: forcing a failure. [ 332.695157][ T8935] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 332.695203][ T8935] CPU: 1 UID: 0 PID: 8935 Comm: syz.0.963 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 332.695230][ T8935] Tainted: [L]=SOFTLOCKUP [ 332.695236][ T8935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 332.695248][ T8935] Call Trace: [ 332.695255][ T8935] [ 332.695263][ T8935] dump_stack_lvl+0xe8/0x150 [ 332.695297][ T8935] should_fail_ex+0x467/0x600 [ 332.695333][ T8935] _copy_from_user+0x2d/0xb0 [ 332.695356][ T8935] raw_setsockopt+0xbf4/0x1440 [ 332.695375][ T8935] ? __fget_files+0x2a/0x420 [ 332.695403][ T8935] ? __pfx_raw_setsockopt+0x10/0x10 [ 332.695431][ T8935] ? __fget_files+0x2a/0x420 [ 332.695453][ T8935] ? __fget_files+0x2a/0x420 [ 332.695472][ T8935] ? bpf_lsm_socket_setsockopt+0x9/0x20 [ 332.695499][ T8935] ? __pfx_raw_setsockopt+0x10/0x10 [ 332.695530][ T8935] do_sock_setsockopt+0x17c/0x1b0 [ 332.695559][ T8935] __x64_sys_setsockopt+0x143/0x1b0 [ 332.695586][ T8935] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.695607][ T8935] do_syscall_64+0x174/0x580 [ 332.695632][ T8935] ? trace_irq_disable+0x3b/0x140 [ 332.695652][ T8935] ? clear_bhb_loop+0x40/0x90 [ 332.695674][ T8935] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 332.695692][ T8935] RIP: 0033:0x7f04f953e019 [ 332.695709][ T8935] 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 [ 332.695724][ T8935] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 332.695743][ T8935] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 332.695755][ T8935] RDX: 0000000000000001 RSI: 0000000000000065 RDI: 0000000000000004 [ 332.695767][ T8935] RBP: 00007f04f7796090 R08: 0000000000000f00 R09: 0000000000000000 [ 332.695779][ T8935] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 332.695791][ T8935] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 332.695819][ T8935] [ 333.729764][ T5708] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 333.901698][ T5708] usb 4-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 333.901729][ T5708] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 333.901748][ T5708] usb 4-1: Product: syz [ 333.901761][ T5708] usb 4-1: Manufacturer: syz [ 333.901775][ T5708] usb 4-1: SerialNumber: syz [ 333.959756][ T5708] ums-karma 4-1:1.0: USB Mass Storage device detected [ 333.987762][ T5708] ums-karma 4-1:1.0: This device (045a,5210,0101 S 06 P f5) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 333.987762][ T5708] Please send a copy of this message to and [ 335.335478][ T8973] netlink: 8 bytes leftover after parsing attributes in process `syz.5.970'. [ 335.361043][ T5708] ums-karma 4-1:1.0: probe with driver ums-karma failed with error -5 [ 335.391562][ T8976] netlink: 8 bytes leftover after parsing attributes in process `syz.1.976'. [ 335.403276][ T5708] usb 4-1: USB disconnect, device number 25 [ 338.161229][ T9015] netlink: 228 bytes leftover after parsing attributes in process `syz.3.990'. [ 338.394643][ T9023] F2FS-fs: Conflicting test_dummy_encryption options [ 340.814579][ T9066] syz.5.1009 (9066): drop_caches: 2 [ 341.851974][ T9078] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 343.810347][ T9088] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 344.993753][ T9111] trusted_key: syz.2.1026 sent an empty control message without MSG_MORE. [ 345.023157][ T9111] netlink: 'syz.2.1026': attribute type 2 has an invalid length. [ 345.023178][ T9111] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1026'. [ 345.854311][ T5730] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 346.009768][ T5730] usb 4-1: unable to get BOS descriptor or descriptor too short [ 346.013686][ T5730] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 346.025713][ T5730] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 346.025752][ T5730] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.025771][ T5730] usb 4-1: Product: syz [ 346.025784][ T5730] usb 4-1: Manufacturer: syz [ 346.025798][ T5730] usb 4-1: SerialNumber: syz [ 346.041457][ T9148] 9p: Bad value for 'wfdno' [ 346.304403][ T5730] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 346.473306][ T5730] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 346.473334][ T5730] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 346.614324][ T5325] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 346.804249][ T5325] usb 2-1: Using ep0 maxpacket: 8 [ 346.813425][ T5325] usb 2-1: New USB device found, idVendor=0644, idProduct=8020, bcdDevice= 0.40 [ 346.813453][ T5325] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 346.813842][ T5325] usb 2-1: Product: syz [ 346.813857][ T5325] usb 2-1: Manufacturer: syz [ 346.813871][ T5325] usb 2-1: SerialNumber: syz [ 346.876220][ T5730] usb 4-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 346.876245][ T5730] usb 4-1: found format II with max.bitrate = 4, frame size=7372 [ 347.098189][ T5730] usb 4-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 347.148554][ T9173] FAULT_INJECTION: forcing a failure. [ 347.148554][ T9173] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.148589][ T9173] CPU: 1 UID: 0 PID: 9173 Comm: syz.0.1053 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 347.148616][ T9173] Tainted: [L]=SOFTLOCKUP [ 347.148623][ T9173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 347.148634][ T9173] Call Trace: [ 347.148641][ T9173] [ 347.148649][ T9173] dump_stack_lvl+0xe8/0x150 [ 347.148687][ T9173] should_fail_ex+0x467/0x600 [ 347.148720][ T9173] _copy_to_user+0x31/0xb0 [ 347.148744][ T9173] simple_read_from_buffer+0xe1/0x170 [ 347.148769][ T9173] proc_fail_nth_read+0x1be/0x230 [ 347.148794][ T9173] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 347.148818][ T9173] ? rw_verify_area+0x250/0x4d0 [ 347.148843][ T9173] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 347.148862][ T9173] vfs_read+0x219/0xa90 [ 347.148892][ T9173] ? __pfx_vfs_read+0x10/0x10 [ 347.148915][ T9173] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 347.148939][ T9173] ? lockdep_hardirqs_on+0x7a/0x110 [ 347.148969][ T9173] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 347.148987][ T9173] ? mutex_lock_nested+0x152/0x1d0 [ 347.149000][ T9173] ? fdget_pos+0x252/0x320 [ 347.149021][ T9173] ksys_read+0x156/0x270 [ 347.149041][ T9173] ? __pfx_ksys_read+0x10/0x10 [ 347.149065][ T9173] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.149082][ T9173] do_syscall_64+0x174/0x580 [ 347.149105][ T9173] ? clear_bhb_loop+0x40/0x90 [ 347.149125][ T9173] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.149139][ T9173] RIP: 0033:0x7f04f94fe84e [ 347.149155][ T9173] 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 [ 347.149169][ T9173] RSP: 002b:00007f04f7795fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 347.149188][ T9173] RAX: ffffffffffffffda RBX: 00007f04f77966c0 RCX: 00007f04f94fe84e [ 347.149200][ T9173] RDX: 000000000000000f RSI: 00007f04f77960a0 RDI: 0000000000000005 [ 347.149210][ T9173] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 347.149219][ T9173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.149228][ T9173] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 347.149253][ T9173] [ 347.336683][ T5325] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 347.340792][ T5325] usb 2-1: unit 3 not found! [ 347.340811][ T5325] usb 2-1: unit 6 not found! [ 347.389064][ T5730] usb 4-1: USB disconnect, device number 26 [ 347.663278][ T9181] FAULT_INJECTION: forcing a failure. [ 347.663278][ T9181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 347.663312][ T9181] CPU: 1 UID: 0 PID: 9181 Comm: syz.0.1058 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 347.663338][ T9181] Tainted: [L]=SOFTLOCKUP [ 347.663344][ T9181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 347.663353][ T9181] Call Trace: [ 347.663359][ T9181] [ 347.663365][ T9181] dump_stack_lvl+0xe8/0x150 [ 347.663396][ T9181] should_fail_ex+0x467/0x600 [ 347.663424][ T9181] strncpy_from_user+0x36/0x2c0 [ 347.663461][ T9181] do_getname+0x77/0x250 [ 347.663488][ T9181] user_path_at+0x2a/0x160 [ 347.663511][ T9181] __se_sys_quotactl+0x13a/0x9a0 [ 347.663543][ T9181] ? fput+0xa0/0xd0 [ 347.663561][ T9181] ? __pfx___se_sys_quotactl+0x10/0x10 [ 347.663584][ T9181] ? __pfx_ksys_write+0x10/0x10 [ 347.663617][ T9181] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.663638][ T9181] do_syscall_64+0x174/0x580 [ 347.663663][ T9181] ? trace_irq_disable+0x3b/0x140 [ 347.663683][ T9181] ? clear_bhb_loop+0x40/0x90 [ 347.663703][ T9181] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 347.663721][ T9181] RIP: 0033:0x7f04f953e019 [ 347.663738][ T9181] 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 [ 347.663754][ T9181] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 347.663774][ T9181] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 347.663789][ T9181] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffff80000200 [ 347.663802][ T9181] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 347.663814][ T9181] R10: 0000200000000340 R11: 0000000000000246 R12: 0000000000000001 [ 347.663825][ T9181] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 347.663853][ T9181] [ 347.710819][ T5325] usb 2-1: USB disconnect, device number 28 [ 348.804591][ T5695] udevd[5695]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 348.821550][ T5795] udevd[5795]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card4/controlC4/../uevent} for writing: No such file or directory [ 349.485012][ T9196] syz.1.1062 (9196): drop_caches: 2 [ 349.774329][ T5730] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 350.140071][ T5730] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 350.140103][ T5730] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 350.180170][ T5730] usb 4-1: config 0 descriptor?? [ 350.976306][ T5730] usb 4-1: Cannot read MAC address [ 350.976558][ T5730] MOSCHIP usb-ethernet driver 4-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 351.052039][ T5730] usb 4-1: USB disconnect, device number 27 [ 351.181026][ T9241] FAULT_INJECTION: forcing a failure. [ 351.181026][ T9241] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 351.181062][ T9241] CPU: 0 UID: 0 PID: 9241 Comm: syz.1.1080 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 351.181090][ T9241] Tainted: [L]=SOFTLOCKUP [ 351.181097][ T9241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 351.181109][ T9241] Call Trace: [ 351.181171][ T9241] [ 351.181239][ T9241] dump_stack_lvl+0xe8/0x150 [ 351.181421][ T9241] should_fail_ex+0x467/0x600 [ 351.181546][ T9241] _copy_to_user+0x31/0xb0 [ 351.181619][ T9241] simple_read_from_buffer+0xe1/0x170 [ 351.181720][ T9241] proc_fail_nth_read+0x1be/0x230 [ 351.181787][ T9241] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 351.181810][ T9241] ? rw_verify_area+0x250/0x4d0 [ 351.181868][ T9241] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 351.181888][ T9241] vfs_read+0x219/0xa90 [ 351.181920][ T9241] ? __pfx_vfs_read+0x10/0x10 [ 351.181947][ T9241] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 351.182050][ T9241] ? lockdep_hardirqs_on+0x7a/0x110 [ 351.182100][ T9241] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 351.182132][ T9241] ? mutex_lock_nested+0x152/0x1d0 [ 351.182151][ T9241] ? fdget_pos+0x252/0x320 [ 351.182204][ T9241] ksys_read+0x156/0x270 [ 351.182231][ T9241] ? __pfx_ksys_read+0x10/0x10 [ 351.182253][ T9241] ? fput+0xa0/0xd0 [ 351.182303][ T9241] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.182343][ T9241] do_syscall_64+0x174/0x580 [ 351.182393][ T9241] ? trace_irq_disable+0x3b/0x140 [ 351.182462][ T9241] ? clear_bhb_loop+0x40/0x90 [ 351.182485][ T9241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 351.182505][ T9241] RIP: 0033:0x7f4cc264e84e [ 351.182555][ T9241] 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 [ 351.182571][ T9241] RSP: 002b:00007f4cc08e5fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 351.182624][ T9241] RAX: ffffffffffffffda RBX: 00007f4cc08e66c0 RCX: 00007f4cc264e84e [ 351.182638][ T9241] RDX: 000000000000000f RSI: 00007f4cc08e60a0 RDI: 0000000000000005 [ 351.182651][ T9241] RBP: 00007f4cc08e6090 R08: 0000000000000000 R09: 0000000000000000 [ 351.182663][ T9241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 351.182675][ T9241] R13: 00007f4cc2916038 R14: 00007f4cc2915fa0 R15: 00007ffce9ecc708 [ 351.182707][ T9241] [ 351.440385][ T5709] libceph: connect (1)[c::]:6789 error -101 [ 351.443241][ T5709] libceph: mon0 (1)[c::]:6789 connect error [ 351.464047][ T9240] ceph: No mds server is up or the cluster is laggy [ 351.483072][ T9244] No source specified [ 351.897746][ T5709] libceph: connect (1)[c::]:6789 error -101 [ 352.028706][ T5709] libceph: mon0 (1)[c::]:6789 connect error [ 352.108119][ T9253] FAULT_INJECTION: forcing a failure. [ 352.108119][ T9253] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 352.108154][ T9253] CPU: 1 UID: 0 PID: 9253 Comm: syz.3.1084 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 352.108181][ T9253] Tainted: [L]=SOFTLOCKUP [ 352.108188][ T9253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 352.108198][ T9253] Call Trace: [ 352.108204][ T9253] [ 352.108213][ T9253] dump_stack_lvl+0xe8/0x150 [ 352.108251][ T9253] should_fail_ex+0x467/0x600 [ 352.108287][ T9253] _copy_to_user+0x31/0xb0 [ 352.108315][ T9253] simple_read_from_buffer+0xe1/0x170 [ 352.108343][ T9253] proc_fail_nth_read+0x1be/0x230 [ 352.108369][ T9253] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 352.108394][ T9253] ? rw_verify_area+0x250/0x4d0 [ 352.108418][ T9253] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 352.108439][ T9253] vfs_read+0x219/0xa90 [ 352.108471][ T9253] ? __pfx_vfs_read+0x10/0x10 [ 352.108498][ T9253] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 352.108525][ T9253] ? lockdep_hardirqs_on+0x7a/0x110 [ 352.108558][ T9253] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 352.108584][ T9253] ? mutex_lock_nested+0x152/0x1d0 [ 352.108603][ T9253] ? fdget_pos+0x252/0x320 [ 352.108633][ T9253] ksys_read+0x156/0x270 [ 352.108659][ T9253] ? __pfx_ksys_read+0x10/0x10 [ 352.108691][ T9253] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.108713][ T9253] do_syscall_64+0x174/0x580 [ 352.108739][ T9253] ? trace_irq_disable+0x3b/0x140 [ 352.108759][ T9253] ? clear_bhb_loop+0x40/0x90 [ 352.108782][ T9253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 352.108801][ T9253] RIP: 0033:0x7fd3a08be84e [ 352.108819][ T9253] 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 [ 352.108834][ T9253] RSP: 002b:00007fd39eb55fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 352.108855][ T9253] RAX: ffffffffffffffda RBX: 00007fd39eb566c0 RCX: 00007fd3a08be84e [ 352.108869][ T9253] RDX: 000000000000000f RSI: 00007fd39eb560a0 RDI: 0000000000000005 [ 352.108883][ T9253] RBP: 00007fd39eb56090 R08: 0000000000000000 R09: 0000000000000000 [ 352.108896][ T9253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 352.108908][ T9253] R13: 00007fd3a0b86038 R14: 00007fd3a0b85fa0 R15: 00007fff4f2ca1a8 [ 352.108940][ T9253] [ 352.411680][ T9262] netlink: 'syz.5.1086': attribute type 7 has an invalid length. [ 353.654252][ T5709] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 353.870199][ T9282] syz.1.1092 (9282): drop_caches: 2 [ 353.890065][ T5709] usb 6-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 353.890092][ T5709] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 353.913329][ T5709] usb 6-1: config 0 descriptor?? [ 354.185323][ T9296] netlink: 'syz.3.1100': attribute type 7 has an invalid length. [ 354.353152][ T5709] usb 6-1: Cannot read MAC address [ 354.353408][ T5709] MOSCHIP usb-ethernet driver 6-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 354.393419][ T5709] usb 6-1: USB disconnect, device number 20 [ 354.714959][ T5325] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 355.644278][ T5325] usb 4-1: Using ep0 maxpacket: 16 [ 355.647039][ T5325] usb 4-1: config index 0 descriptor too short (expected 16456, got 72) [ 355.647063][ T5325] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 355.647081][ T5325] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 355.647098][ T5325] usb 4-1: config 0 has an invalid interface number: 125 but max is 1 [ 355.647116][ T5325] usb 4-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 355.647135][ T5325] usb 4-1: config 0 has no interface number 0 [ 355.647177][ T5325] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x4 has invalid maxpacket 21760, setting to 64 [ 355.647203][ T5325] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0xB has invalid wMaxPacketSize 0 [ 355.647224][ T5325] usb 4-1: config 0 interface 125 altsetting 4 endpoint 0x2 has invalid wMaxPacketSize 0 [ 355.647265][ T5325] usb 4-1: config 0 interface 125 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 355.647291][ T5325] usb 4-1: config 0 interface 125 has no altsetting 0 [ 355.647308][ T5325] usb 4-1: config 0 interface 125 has no altsetting 2 [ 355.651227][ T5325] usb 4-1: New USB device found, idVendor=050d, idProduct=0002, bcdDevice=23.27 [ 355.651261][ T5325] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 355.651280][ T5325] usb 4-1: Product: syz [ 355.651294][ T5325] usb 4-1: Manufacturer: syz [ 355.651307][ T5325] usb 4-1: SerialNumber: syz [ 355.671677][ T5325] usb 4-1: config 0 descriptor?? [ 355.686124][ T5325] usb 4-1: selecting invalid altsetting 2 [ 356.247343][ T9300] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 356.249353][ T9300] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 356.274508][ C0] usb 4-1: async_complete: urb error -71 [ 356.274609][ C0] usb 4-1: async_complete: urb error -71 [ 356.274695][ C0] usb 4-1: async_complete: urb error -71 [ 356.284310][ T5325] get_1284_register: usb error -71 [ 356.737026][ T9342] FAULT_INJECTION: forcing a failure. [ 356.737026][ T9342] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 356.737082][ T9342] CPU: 1 UID: 0 PID: 9342 Comm: syz.0.1118 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 356.737109][ T9342] Tainted: [L]=SOFTLOCKUP [ 356.737116][ T9342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 356.737127][ T9342] Call Trace: [ 356.737135][ T9342] [ 356.737143][ T9342] dump_stack_lvl+0xe8/0x150 [ 356.737184][ T9342] should_fail_ex+0x467/0x600 [ 356.737219][ T9342] _copy_to_user+0x31/0xb0 [ 356.737245][ T9342] drm_ioctl+0x736/0xba0 [ 356.737387][ T9342] ? __pfx_drm_gem_flink_ioctl+0x10/0x10 [ 356.737412][ T9342] ? __pfx_drm_ioctl+0x10/0x10 [ 356.737450][ T9342] ? __fget_files+0x2a/0x420 [ 356.737474][ T9342] ? bpf_lsm_file_ioctl+0x9/0x20 [ 356.737539][ T9342] ? __pfx_drm_ioctl+0x10/0x10 [ 356.737565][ T9342] __se_sys_ioctl+0xff/0x170 [ 356.737623][ T9342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.737644][ T9342] do_syscall_64+0x174/0x580 [ 356.737671][ T9342] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.737691][ T9342] ? clear_bhb_loop+0x40/0x90 [ 356.737714][ T9342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 356.737734][ T9342] RIP: 0033:0x7f04f953e019 [ 356.737753][ T9342] 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 [ 356.737769][ T9342] RSP: 002b:00007f04f7754028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 356.737790][ T9342] RAX: ffffffffffffffda RBX: 00007f04f97c6180 RCX: 00007f04f953e019 [ 356.737805][ T9342] RDX: 0000200000000080 RSI: 00000000c008640a RDI: 0000000000000007 [ 356.737819][ T9342] RBP: 00007f04f7754090 R08: 0000000000000000 R09: 0000000000000000 [ 356.737831][ T9342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 356.737843][ T9342] R13: 00007f04f97c6218 R14: 00007f04f97c6180 R15: 00007fffd72e2498 [ 356.737874][ T9342] [ 357.104637][ T5325] usb 4-1: USB disconnect, device number 28 [ 357.609518][ T9358] FAULT_INJECTION: forcing a failure. [ 357.609518][ T9358] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 357.609555][ T9358] CPU: 0 UID: 0 PID: 9358 Comm: syz.5.1126 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 357.609582][ T9358] Tainted: [L]=SOFTLOCKUP [ 357.609589][ T9358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 357.609601][ T9358] Call Trace: [ 357.609608][ T9358] [ 357.609617][ T9358] dump_stack_lvl+0xe8/0x150 [ 357.609651][ T9358] should_fail_ex+0x467/0x600 [ 357.609695][ T9358] _copy_from_iter+0x1d3/0x1660 [ 357.609805][ T9358] ? rcu_is_watching+0x15/0xb0 [ 357.609909][ T9358] ? trace_kmem_cache_alloc+0x29/0xe0 [ 357.609985][ T9358] ? __pfx__copy_from_iter+0x10/0x10 [ 357.610005][ T9358] ? __alloc_skb+0x276/0x7a0 [ 357.610111][ T9358] ? __alloc_skb+0x276/0x7a0 [ 357.610137][ T9358] ? netlink_sendmsg+0x650/0xb40 [ 357.610197][ T9358] ? skb_put+0x112/0x210 [ 357.610221][ T9358] netlink_sendmsg+0x6c0/0xb40 [ 357.610255][ T9358] ? __pfx_netlink_sendmsg+0x10/0x10 [ 357.610283][ T9358] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 357.610349][ T9358] ? __kernel_text_address+0xd/0x30 [ 357.610412][ T9358] ? unwind_get_return_address+0x4d/0x90 [ 357.610491][ T9358] ? __pfx_netlink_sendmsg+0x10/0x10 [ 357.610515][ T9358] sock_sendmsg_nosec+0x13a/0x180 [ 357.610587][ T9358] ____sys_sendmsg+0x565/0x870 [ 357.610613][ T9358] ? __might_fault+0xaf/0x130 [ 357.610671][ T9358] ? __pfx_____sys_sendmsg+0x10/0x10 [ 357.610710][ T9358] ? import_iovec+0x73/0xa0 [ 357.610736][ T9358] ___sys_sendmsg+0x2a5/0x360 [ 357.610760][ T9358] ? __lock_acquire+0x683/0x2ce0 [ 357.610818][ T9358] ? __pfx____sys_sendmsg+0x10/0x10 [ 357.610874][ T9358] ? __fget_files+0x2a/0x420 [ 357.610895][ T9358] ? __fget_files+0x3a8/0x420 [ 357.610924][ T9358] __x64_sys_sendmsg+0x1b7/0x290 [ 357.610953][ T9358] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 357.610995][ T9358] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 357.611015][ T9358] do_syscall_64+0x174/0x580 [ 357.611042][ T9358] ? trace_irq_disable+0x3b/0x140 [ 357.611061][ T9358] ? clear_bhb_loop+0x40/0x90 [ 357.611085][ T9358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 357.611104][ T9358] RIP: 0033:0x7fb8613ee019 [ 357.611123][ T9358] 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 [ 357.611138][ T9358] RSP: 002b:00007fb85f646028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 357.611158][ T9358] RAX: ffffffffffffffda RBX: 00007fb861675fa0 RCX: 00007fb8613ee019 [ 357.611170][ T9358] RDX: 0000000004004800 RSI: 0000200000001540 RDI: 0000000000000004 [ 357.611183][ T9358] RBP: 00007fb85f646090 R08: 0000000000000000 R09: 0000000000000000 [ 357.611195][ T9358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 357.611205][ T9358] R13: 00007fb861676038 R14: 00007fb861675fa0 R15: 00007ffcaa2fb318 [ 357.611232][ T9358] [ 358.177190][ T9370] FAULT_INJECTION: forcing a failure. [ 358.177190][ T9370] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 358.177225][ T9370] CPU: 0 UID: 0 PID: 9370 Comm: syz.0.1131 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 358.177251][ T9370] Tainted: [L]=SOFTLOCKUP [ 358.177258][ T9370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 358.177268][ T9370] Call Trace: [ 358.177275][ T9370] [ 358.177283][ T9370] dump_stack_lvl+0xe8/0x150 [ 358.177318][ T9370] should_fail_ex+0x467/0x600 [ 358.177351][ T9370] _copy_to_user+0x31/0xb0 [ 358.177380][ T9370] simple_read_from_buffer+0xe1/0x170 [ 358.177407][ T9370] proc_fail_nth_read+0x1be/0x230 [ 358.177432][ T9370] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 358.177457][ T9370] ? rw_verify_area+0x250/0x4d0 [ 358.177481][ T9370] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 358.177502][ T9370] vfs_read+0x219/0xa90 [ 358.177532][ T9370] ? __pfx_vfs_read+0x10/0x10 [ 358.177558][ T9370] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 358.177599][ T9370] ? lockdep_hardirqs_on+0x7a/0x110 [ 358.177625][ T9370] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 358.177649][ T9370] ? mutex_lock_nested+0x152/0x1d0 [ 358.177668][ T9370] ? fdget_pos+0x252/0x320 [ 358.177697][ T9370] ksys_read+0x156/0x270 [ 358.177724][ T9370] ? __pfx_ksys_read+0x10/0x10 [ 358.177756][ T9370] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.177777][ T9370] do_syscall_64+0x174/0x580 [ 358.177803][ T9370] ? trace_irq_disable+0x3b/0x140 [ 358.177823][ T9370] ? clear_bhb_loop+0x40/0x90 [ 358.177846][ T9370] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 358.177864][ T9370] RIP: 0033:0x7f04f94fe84e [ 358.177881][ T9370] 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 [ 358.177896][ T9370] RSP: 002b:00007f04f7795fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 358.177916][ T9370] RAX: ffffffffffffffda RBX: 00007f04f77966c0 RCX: 00007f04f94fe84e [ 358.177931][ T9370] RDX: 000000000000000f RSI: 00007f04f77960a0 RDI: 0000000000000004 [ 358.177943][ T9370] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 358.177955][ T9370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 358.177966][ T9370] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 358.177995][ T9370] [ 358.198767][ T36] kauditd_printk_skb: 11 callbacks suppressed [ 358.198784][ T36] audit: type=1326 audit(1785651482.343:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=9371 comm="syz.2.1132" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fae372be019 code=0x0 [ 358.393565][ T9374] syz.5.1130 (9374): drop_caches: 2 [ 359.561794][ T9394] FAULT_INJECTION: forcing a failure. [ 359.561794][ T9394] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 359.561829][ T9394] CPU: 0 UID: 0 PID: 9394 Comm: syz.5.1139 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 359.561856][ T9394] Tainted: [L]=SOFTLOCKUP [ 359.561863][ T9394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 359.561876][ T9394] Call Trace: [ 359.561883][ T9394] [ 359.561891][ T9394] dump_stack_lvl+0xe8/0x150 [ 359.561927][ T9394] should_fail_ex+0x467/0x600 [ 359.561963][ T9394] _copy_from_iter+0x1d3/0x1660 [ 359.561987][ T9394] ? rcu_is_watching+0x15/0xb0 [ 359.562012][ T9394] ? trace_kmem_cache_alloc+0x29/0xe0 [ 359.562036][ T9394] ? __pfx__copy_from_iter+0x10/0x10 [ 359.562055][ T9394] ? __alloc_skb+0x276/0x7a0 [ 359.562077][ T9394] ? __alloc_skb+0x276/0x7a0 [ 359.562103][ T9394] ? netlink_sendmsg+0x650/0xb40 [ 359.562128][ T9394] ? skb_put+0x112/0x210 [ 359.562153][ T9394] netlink_sendmsg+0x6c0/0xb40 [ 359.562187][ T9394] ? __pfx_netlink_sendmsg+0x10/0x10 [ 359.562214][ T9394] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 359.562245][ T9394] ? __kernel_text_address+0xd/0x30 [ 359.562264][ T9394] ? unwind_get_return_address+0x4d/0x90 [ 359.562290][ T9394] ? __pfx_netlink_sendmsg+0x10/0x10 [ 359.562314][ T9394] sock_sendmsg_nosec+0x13a/0x180 [ 359.562348][ T9394] ____sys_sendmsg+0x565/0x870 [ 359.562372][ T9394] ? __might_fault+0xaf/0x130 [ 359.562399][ T9394] ? __pfx_____sys_sendmsg+0x10/0x10 [ 359.562439][ T9394] ? import_iovec+0x73/0xa0 [ 359.562466][ T9394] ___sys_sendmsg+0x2a5/0x360 [ 359.562490][ T9394] ? __lock_acquire+0x683/0x2ce0 [ 359.562515][ T9394] ? __pfx____sys_sendmsg+0x10/0x10 [ 359.562575][ T9394] ? __fget_files+0x2a/0x420 [ 359.562596][ T9394] ? __fget_files+0x3a8/0x420 [ 359.562625][ T9394] __x64_sys_sendmsg+0x1b7/0x290 [ 359.562653][ T9394] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 359.562696][ T9394] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.562717][ T9394] do_syscall_64+0x174/0x580 [ 359.562744][ T9394] ? trace_irq_disable+0x3b/0x140 [ 359.562764][ T9394] ? clear_bhb_loop+0x40/0x90 [ 359.562788][ T9394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 359.562807][ T9394] RIP: 0033:0x7fb8613ee019 [ 359.562825][ T9394] 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 [ 359.562841][ T9394] RSP: 002b:00007fb85f646028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 359.562862][ T9394] RAX: ffffffffffffffda RBX: 00007fb861675fa0 RCX: 00007fb8613ee019 [ 359.562877][ T9394] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000003 [ 359.562889][ T9394] RBP: 00007fb85f646090 R08: 0000000000000000 R09: 0000000000000000 [ 359.562902][ T9394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 359.562914][ T9394] R13: 00007fb861676038 R14: 00007fb861675fa0 R15: 00007ffcaa2fb318 [ 359.562945][ T9394] [ 359.918069][ T9403] CIFS mount error: No usable UNC path provided in device string! [ 359.918069][ T9403] [ 359.918121][ T9403] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 359.925807][ T5325] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 360.244250][ T10] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 360.256669][ T5325] usb 4-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 360.256695][ T5325] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 360.264624][ T5325] usb 4-1: config 0 descriptor?? [ 360.278997][ T5325] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 360.404424][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 360.408802][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 360.408826][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 360.418373][ T10] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 360.418400][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 360.418418][ T10] usb 2-1: Product: syz [ 360.418637][ T10] usb 2-1: Manufacturer: syz [ 360.418659][ T10] usb 2-1: SerialNumber: syz [ 360.564047][ T10] usb 2-1: 0:2 : does not exist [ 360.568064][ T10] usb 2-1: unit 6 not found! [ 360.823936][ T10] usb 2-1: USB disconnect, device number 29 [ 360.829767][ T5325] cpia1 4-1:0.0: unexpected state after lo power cmd: 00 [ 360.981595][ T9428] FAULT_INJECTION: forcing a failure. [ 360.981595][ T9428] name failslab, interval 9, probability 0, space 0, times 0 [ 360.981644][ T9428] CPU: 1 UID: 0 PID: 9428 Comm: syz.0.1152 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 360.981666][ T9428] Tainted: [L]=SOFTLOCKUP [ 360.981672][ T9428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 360.981687][ T9428] Call Trace: [ 360.981694][ T9428] [ 360.981702][ T9428] dump_stack_lvl+0xe8/0x150 [ 360.981730][ T9428] should_fail_ex+0x467/0x600 [ 360.981757][ T9428] should_failslab+0xa8/0x100 [ 360.981879][ T9428] kmem_cache_alloc_node_noprof+0xae/0x670 [ 360.981896][ T9428] ? __alloc_skb+0x1d7/0x7a0 [ 360.981914][ T9428] ? __alloc_skb+0x1d7/0x7a0 [ 360.981934][ T9428] __alloc_skb+0x1d7/0x7a0 [ 360.981953][ T9428] netlink_sendmsg+0x5d4/0xb40 [ 360.981982][ T9428] ? __pfx_netlink_sendmsg+0x10/0x10 [ 360.982004][ T9428] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 360.982030][ T9428] ? __kernel_text_address+0xd/0x30 [ 360.982047][ T9428] ? unwind_get_return_address+0x4d/0x90 [ 360.982065][ T9428] ? __pfx_netlink_sendmsg+0x10/0x10 [ 360.982082][ T9428] sock_sendmsg_nosec+0x13a/0x180 [ 360.982107][ T9428] ____sys_sendmsg+0x565/0x870 [ 360.982125][ T9428] ? __might_fault+0xaf/0x130 [ 360.982145][ T9428] ? __pfx_____sys_sendmsg+0x10/0x10 [ 360.982170][ T9428] ? import_iovec+0x73/0xa0 [ 360.982196][ T9428] ___sys_sendmsg+0x2a5/0x360 [ 360.982216][ T9428] ? __lock_acquire+0x683/0x2ce0 [ 360.982236][ T9428] ? __pfx____sys_sendmsg+0x10/0x10 [ 360.982290][ T9428] ? __fget_files+0x2a/0x420 [ 360.982306][ T9428] ? __fget_files+0x3a8/0x420 [ 360.982329][ T9428] __x64_sys_sendmsg+0x1b7/0x290 [ 360.982350][ T9428] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 360.982385][ T9428] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 360.982404][ T9428] do_syscall_64+0x174/0x580 [ 360.982429][ T9428] ? trace_irq_disable+0x3b/0x140 [ 360.982446][ T9428] ? clear_bhb_loop+0x40/0x90 [ 360.982465][ T9428] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 360.982487][ T9428] RIP: 0033:0x7f04f953e019 [ 360.982504][ T9428] 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 [ 360.982517][ T9428] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 360.982535][ T9428] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 360.982546][ T9428] RDX: 0000000000000000 RSI: 0000200000000700 RDI: 0000000000000006 [ 360.982555][ T9428] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 360.982564][ T9428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 360.982573][ T9428] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 360.982602][ T9428] [ 361.103676][ T5695] udevd[5695]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 361.242575][ T5325] cpia1 4-1:0.0: only firmware version 1 is supported (got: 0) [ 361.451369][ T5709] usb 4-1: USB disconnect, device number 29 [ 361.577549][ T9439] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 361.777637][ T9443] mac80211_hwsim hwsim10 wlan1: entered promiscuous mode [ 361.957457][ T9458] FAULT_INJECTION: forcing a failure. [ 361.957457][ T9458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 361.957493][ T9458] CPU: 1 UID: 0 PID: 9458 Comm: syz.0.1166 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 361.957521][ T9458] Tainted: [L]=SOFTLOCKUP [ 361.957528][ T9458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 361.957540][ T9458] Call Trace: [ 361.957547][ T9458] [ 361.957555][ T9458] dump_stack_lvl+0xe8/0x150 [ 361.957591][ T9458] should_fail_ex+0x467/0x600 [ 361.957626][ T9458] _copy_from_iter+0x1d3/0x1660 [ 361.957658][ T9458] ? __pfx__copy_from_iter+0x10/0x10 [ 361.957677][ T9458] ? netlink_sendmsg+0x5d4/0xb40 [ 361.957703][ T9458] ? netlink_sendmsg+0x5d4/0xb40 [ 361.957733][ T9458] ? netlink_sendmsg+0x650/0xb40 [ 361.957756][ T9458] ? skb_put+0x112/0x210 [ 361.957782][ T9458] netlink_sendmsg+0x6c0/0xb40 [ 361.957816][ T9458] ? __pfx_netlink_sendmsg+0x10/0x10 [ 361.957841][ T9458] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 361.957870][ T9458] ? __kernel_text_address+0xd/0x30 [ 361.957889][ T9458] ? unwind_get_return_address+0x4d/0x90 [ 361.957914][ T9458] ? __pfx_netlink_sendmsg+0x10/0x10 [ 361.957940][ T9458] sock_sendmsg_nosec+0x13a/0x180 [ 361.957974][ T9458] ____sys_sendmsg+0x565/0x870 [ 361.957999][ T9458] ? __might_fault+0xaf/0x130 [ 361.958026][ T9458] ? __pfx_____sys_sendmsg+0x10/0x10 [ 361.958059][ T9458] ? import_iovec+0x73/0xa0 [ 361.958085][ T9458] ___sys_sendmsg+0x2a5/0x360 [ 361.958109][ T9458] ? __lock_acquire+0x683/0x2ce0 [ 361.958134][ T9458] ? __pfx____sys_sendmsg+0x10/0x10 [ 361.958194][ T9458] ? __fget_files+0x2a/0x420 [ 361.958215][ T9458] ? __fget_files+0x3a8/0x420 [ 361.958251][ T9458] __x64_sys_sendmsg+0x1b7/0x290 [ 361.958279][ T9458] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 361.958320][ T9458] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 361.958341][ T9458] do_syscall_64+0x174/0x580 [ 361.958367][ T9458] ? trace_irq_disable+0x3b/0x140 [ 361.958385][ T9458] ? clear_bhb_loop+0x40/0x90 [ 361.958408][ T9458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 361.958428][ T9458] RIP: 0033:0x7f04f953e019 [ 361.958446][ T9458] 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 [ 361.958463][ T9458] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 361.958485][ T9458] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 361.958499][ T9458] RDX: 000000002400c800 RSI: 0000200000000000 RDI: 0000000000000003 [ 361.958513][ T9458] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 361.958526][ T9458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 361.958537][ T9458] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 361.958567][ T9458] [ 362.965576][ T9476] FAULT_INJECTION: forcing a failure. [ 362.965576][ T9476] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.965600][ T9476] CPU: 1 UID: 0 PID: 9476 Comm: syz.3.1172 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 362.965627][ T9476] Tainted: [L]=SOFTLOCKUP [ 362.965631][ T9476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 362.965638][ T9476] Call Trace: [ 362.965642][ T9476] [ 362.965648][ T9476] dump_stack_lvl+0xe8/0x150 [ 362.965670][ T9476] should_fail_ex+0x467/0x600 [ 362.965689][ T9476] prepare_alloc_pages+0x223/0x690 [ 362.965767][ T9476] __alloc_frozen_pages_noprof+0x12f/0x380 [ 362.965781][ T9476] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 362.965801][ T9476] __alloc_pages_noprof+0x10/0x100 [ 362.965814][ T9476] alloc_pages_bulk_noprof+0x67e/0x890 [ 362.965827][ T9476] ? copy_splice_read+0x16f/0xab0 [ 362.965870][ T9476] ? copy_splice_read+0x16f/0xab0 [ 362.965884][ T9476] copy_splice_read+0x19f/0xab0 [ 362.965899][ T9476] ? rcu_is_watching+0x15/0xb0 [ 362.965912][ T9476] ? __pfx_copy_splice_read+0x10/0x10 [ 362.965922][ T9476] ? trace_kmalloc+0x2a/0xf0 [ 362.965934][ T9476] ? look_up_lock_class+0x57/0x110 [ 362.965948][ T9476] ? register_lock_class+0x31/0x2e0 [ 362.965960][ T9476] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 362.966000][ T9476] ? alloc_pipe_info+0x35d/0x4c0 [ 362.966013][ T9476] ? __pfx_copy_splice_read+0x10/0x10 [ 362.966024][ T9476] splice_direct_to_actor+0x496/0xcc0 [ 362.966038][ T9476] ? kstrtouint+0x6e/0xe0 [ 362.966058][ T9476] ? __pfx_direct_splice_actor+0x10/0x10 [ 362.966070][ T9476] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 362.966096][ T9476] do_splice_direct+0x19b/0x2a0 [ 362.966119][ T9476] ? __pfx_do_splice_direct+0x10/0x10 [ 362.966141][ T9476] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 362.966173][ T9476] ? bpf_lsm_file_permission+0x9/0x20 [ 362.966219][ T9476] ? security_file_permission+0x75/0x260 [ 362.966259][ T9476] ? rw_verify_area+0x209/0x4d0 [ 362.966274][ T9476] do_sendfile+0x540/0x7e0 [ 362.966283][ T9476] ? lockdep_hardirqs_on+0x7a/0x110 [ 362.966299][ T9476] ? __pfx_do_sendfile+0x10/0x10 [ 362.966315][ T9476] __se_sys_sendfile64+0x144/0x1a0 [ 362.966331][ T9476] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 362.966350][ T9476] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.966361][ T9476] do_syscall_64+0x174/0x580 [ 362.966375][ T9476] ? clear_bhb_loop+0x40/0x90 [ 362.966387][ T9476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 362.966397][ T9476] RIP: 0033:0x7fd3a08fe019 [ 362.966407][ T9476] 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 [ 362.966416][ T9476] RSP: 002b:00007fd39eb56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 362.966428][ T9476] RAX: ffffffffffffffda RBX: 00007fd3a0b85fa0 RCX: 00007fd3a08fe019 [ 362.966435][ T9476] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000007 [ 362.966441][ T9476] RBP: 00007fd39eb56090 R08: 0000000000000000 R09: 0000000000000000 [ 362.966447][ T9476] R10: 0000020000023896 R11: 0000000000000246 R12: 0000000000000001 [ 362.966453][ T9476] R13: 00007fd3a0b86038 R14: 00007fd3a0b85fa0 R15: 00007fff4f2ca1a8 [ 362.966468][ T9476] [ 363.361021][ T9478] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1175'. [ 363.561036][ T9485] netlink: 48 bytes leftover after parsing attributes in process `syz.3.1179'. [ 364.626174][ T59] Bluetooth: hci5: Opcode 0x1003 failed: -110 [ 365.374328][ T5918] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 365.534300][ T5918] usb 6-1: Using ep0 maxpacket: 32 [ 365.536924][ T5918] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 365.536961][ T5918] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 365.536984][ T5918] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 365.537005][ T5918] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 365.537029][ T5918] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 365.539724][ T5918] usb 6-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 365.539749][ T5918] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 365.539768][ T5918] usb 6-1: Product: syz [ 365.539781][ T5918] usb 6-1: Manufacturer: syz [ 365.539794][ T5918] usb 6-1: SerialNumber: syz [ 365.661568][ T5918] usb 6-1: config 0 descriptor?? [ 365.957170][ T9508] Driver unsupported XDP return value 0 on prog (id 64) dev N/A, expect packet loss! [ 366.046045][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -32 [ 366.048954][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -32 [ 366.334671][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.336720][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.338680][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.340819][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.341268][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.341715][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.344027][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.349329][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.381035][ T5601] Bluetooth: hci2: unexpected event for opcode 0x0c24 [ 366.405112][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.405565][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.406015][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.406446][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.406875][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.407289][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.407715][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.408135][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.408554][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.410668][ T5918] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 366.410783][ T5918] input input19: Timeout waiting for response from device. [ 366.539472][ T5918] usb 6-1: USB disconnect, device number 21 [ 367.026914][ T9569] FAULT_INJECTION: forcing a failure. [ 367.026914][ T9569] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 367.026950][ T9569] CPU: 0 UID: 0 PID: 9569 Comm: syz.0.1211 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 367.026977][ T9569] Tainted: [L]=SOFTLOCKUP [ 367.026984][ T9569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 367.026995][ T9569] Call Trace: [ 367.027003][ T9569] [ 367.027010][ T9569] dump_stack_lvl+0xe8/0x150 [ 367.027045][ T9569] should_fail_ex+0x467/0x600 [ 367.027080][ T9569] _copy_from_user+0x2d/0xb0 [ 367.027104][ T9569] video_usercopy+0x359/0x1430 [ 367.027274][ T9569] ? smk_tskacc+0x2fb/0x370 [ 367.027364][ T9569] ? __pfx___video_do_ioctl+0x10/0x10 [ 367.027394][ T9569] ? __pfx_video_usercopy+0x10/0x10 [ 367.027421][ T9569] ? smack_file_ioctl+0x2c2/0x360 [ 367.027454][ T9569] ? __fget_files+0x2a/0x420 [ 367.027476][ T9569] ? __fget_files+0x3a8/0x420 [ 367.027500][ T9569] v4l2_ioctl+0x190/0x1e0 [ 367.027528][ T9569] ? __pfx_v4l2_ioctl+0x10/0x10 [ 367.027555][ T9569] __se_sys_ioctl+0xff/0x170 [ 367.027580][ T9569] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.027602][ T9569] do_syscall_64+0x174/0x580 [ 367.027628][ T9569] ? trace_irq_disable+0x3b/0x140 [ 367.027648][ T9569] ? clear_bhb_loop+0x40/0x90 [ 367.027671][ T9569] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 367.027690][ T9569] RIP: 0033:0x7f04f953e019 [ 367.027708][ T9569] 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 [ 367.027724][ T9569] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 367.027745][ T9569] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 367.027759][ T9569] RDX: 0000200000000280 RSI: 00000000c0cc5615 RDI: 0000000000000003 [ 367.027773][ T9569] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 367.027785][ T9569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 367.027796][ T9569] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 367.027826][ T9569] [ 367.296873][ T9573] tipc: Enabling of bearer rejected, already enabled [ 367.504981][ T10] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 367.674243][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 367.683503][ T10] usb 2-1: config 0 has an invalid interface number: 89 but max is 0 [ 367.683530][ T10] usb 2-1: config 0 has no interface number 0 [ 367.683572][ T10] usb 2-1: config 0 interface 89 altsetting 2 endpoint 0x82 has invalid wMaxPacketSize 0 [ 367.683594][ T10] usb 2-1: config 0 interface 89 has no altsetting 0 [ 367.705358][ T10] usb 2-1: New USB device found, idVendor=0ccd, idProduct=10af, bcdDevice=38.4a [ 367.705384][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 367.705403][ T10] usb 2-1: Product: syz [ 367.705417][ T10] usb 2-1: Manufacturer: syz [ 367.705430][ T10] usb 2-1: SerialNumber: syz [ 367.799156][ T10] usb 2-1: config 0 descriptor?? [ 367.863857][ T10] em28xx 2-1:0.89: New device syz syz @ 480 Mbps (0ccd:10af, interface 89, class 89) [ 367.869157][ T10] em28xx 2-1:0.89: Video interface 89 found: [ 368.013265][ T9590] FAULT_INJECTION: forcing a failure. [ 368.013265][ T9590] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.013304][ T9590] CPU: 0 UID: 0 PID: 9590 Comm: syz.0.1220 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 368.013332][ T9590] Tainted: [L]=SOFTLOCKUP [ 368.013339][ T9590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 368.013351][ T9590] Call Trace: [ 368.013358][ T9590] [ 368.013366][ T9590] dump_stack_lvl+0xe8/0x150 [ 368.013402][ T9590] should_fail_ex+0x467/0x600 [ 368.013437][ T9590] _copy_from_user+0x2d/0xb0 [ 368.013462][ T9590] memdup_user+0x5e/0xd0 [ 368.013600][ T9590] strndup_user+0x68/0xd0 [ 368.013627][ T9590] __se_sys_fsconfig+0x5e6/0x810 [ 368.013688][ T9590] ? __pfx___se_sys_fsconfig+0x10/0x10 [ 368.013714][ T9590] ? ksys_write+0x248/0x270 [ 368.013741][ T9590] ? __pfx_ksys_write+0x10/0x10 [ 368.013771][ T9590] ? __x64_sys_fsconfig+0x20/0xc0 [ 368.013798][ T9590] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.013818][ T9590] do_syscall_64+0x174/0x580 [ 368.013845][ T9590] ? trace_irq_disable+0x3b/0x140 [ 368.013864][ T9590] ? clear_bhb_loop+0x40/0x90 [ 368.013888][ T9590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.013908][ T9590] RIP: 0033:0x7f04f953e019 [ 368.013926][ T9590] 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 [ 368.013942][ T9590] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 00000000000001af [ 368.013963][ T9590] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 368.013978][ T9590] RDX: 0000200000000040 RSI: 0000000000000001 RDI: 0000000000000003 [ 368.013990][ T9590] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 368.014003][ T9590] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000001 [ 368.014015][ T9590] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 368.014045][ T9590] [ 368.518613][ T9602] FAULT_INJECTION: forcing a failure. [ 368.518613][ T9602] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 368.518651][ T9602] CPU: 1 UID: 0 PID: 9602 Comm: syz.0.1223 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 368.518679][ T9602] Tainted: [L]=SOFTLOCKUP [ 368.518685][ T9602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 368.518697][ T9602] Call Trace: [ 368.518705][ T9602] [ 368.518713][ T9602] dump_stack_lvl+0xe8/0x150 [ 368.518751][ T9602] should_fail_ex+0x467/0x600 [ 368.518794][ T9602] strncpy_from_user+0x36/0x2c0 [ 368.518863][ T9602] do_getname+0x77/0x250 [ 368.518896][ T9602] user_path_at+0x2a/0x160 [ 368.518921][ T9602] __se_sys_quotactl+0x13a/0x9a0 [ 368.519039][ T9602] ? fput+0xa0/0xd0 [ 368.519060][ T9602] ? __pfx___se_sys_quotactl+0x10/0x10 [ 368.519086][ T9602] ? __pfx_ksys_write+0x10/0x10 [ 368.519118][ T9602] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.519139][ T9602] do_syscall_64+0x174/0x580 [ 368.519168][ T9602] ? clear_bhb_loop+0x40/0x90 [ 368.519191][ T9602] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 368.519210][ T9602] RIP: 0033:0x7f04f953e019 [ 368.519229][ T9602] 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 [ 368.519245][ T9602] RSP: 002b:00007f04f7775028 EFLAGS: 00000246 ORIG_RAX: 00000000000000b3 [ 368.519265][ T9602] RAX: ffffffffffffffda RBX: 00007f04f97c6090 RCX: 00007f04f953e019 [ 368.519280][ T9602] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffff80000200 [ 368.519294][ T9602] RBP: 00007f04f7775090 R08: 0000000000000000 R09: 0000000000000000 [ 368.519305][ T9602] R10: 0000200000000340 R11: 0000000000000246 R12: 0000000000000001 [ 368.519318][ T9602] R13: 00007f04f97c6128 R14: 00007f04f97c6090 R15: 00007fffd72e2498 [ 368.519348][ T9602] [ 368.604089][ T10] em28xx 2-1:0.89: unknown em28xx chip ID (0) [ 369.508488][ T9621] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 369.910877][ T9572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 369.911455][ T9572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 369.956687][ T9572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 369.965360][ T9572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 370.402885][ T10] em28xx 2-1:0.89: reading from i2c device at 0xa0 failed (error=-5) [ 370.402918][ T10] em28xx 2-1:0.89: board has no eeprom [ 370.772692][ T9645] FAULT_INJECTION: forcing a failure. [ 370.772692][ T9645] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 370.772727][ T9645] CPU: 1 UID: 0 PID: 9645 Comm: syz.0.1243 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 370.772755][ T9645] Tainted: [L]=SOFTLOCKUP [ 370.772761][ T9645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 370.772773][ T9645] Call Trace: [ 370.772779][ T9645] [ 370.772787][ T9645] dump_stack_lvl+0xe8/0x150 [ 370.772821][ T9645] should_fail_ex+0x467/0x600 [ 370.772856][ T9645] _copy_to_user+0x31/0xb0 [ 370.772881][ T9645] do_tcp_getsockopt+0x1ab9/0x2980 [ 370.773051][ T9645] ? __pfx_do_tcp_getsockopt+0x10/0x10 [ 370.773078][ T9645] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 370.773098][ T9645] ? is_bpf_text_address+0x26/0x2b0 [ 370.773235][ T9645] ? kernel_text_address+0xa5/0xe0 [ 370.773256][ T9645] ? __kernel_text_address+0xd/0x30 [ 370.773276][ T9645] ? unwind_get_return_address+0x4d/0x90 [ 370.773298][ T9645] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 370.773352][ T9645] ? __lock_acquire+0x683/0x2ce0 [ 370.773377][ T9645] ? _parse_integer_limit+0x192/0x1e0 [ 370.773413][ T9645] ? __lock_acquire+0x683/0x2ce0 [ 370.773435][ T9645] ? kstrtouint+0x6e/0xe0 [ 370.773464][ T9645] ? get_pid_task+0x20/0x1f0 [ 370.773532][ T9645] ? __lock_acquire+0x683/0x2ce0 [ 370.773560][ T9645] ? __might_fault+0xaf/0x130 [ 370.773583][ T9645] ? __might_fault+0xaf/0x130 [ 370.773611][ T9645] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 370.773631][ T9645] tcp_getsockopt+0x83/0x130 [ 370.773658][ T9645] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 370.773678][ T9645] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 370.773697][ T9645] ? __pfx_sock_common_getsockopt+0x10/0x10 [ 370.773717][ T9645] do_sock_getsockopt+0x51d/0x7e0 [ 370.773747][ T9645] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 370.773786][ T9645] ? __fget_files+0x3a8/0x420 [ 370.773806][ T9645] ? __fget_files+0x2a/0x420 [ 370.773832][ T9645] __x64_sys_getsockopt+0x1aa/0x250 [ 370.773862][ T9645] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.773883][ T9645] do_syscall_64+0x174/0x580 [ 370.773909][ T9645] ? trace_irq_disable+0x3b/0x140 [ 370.773928][ T9645] ? clear_bhb_loop+0x40/0x90 [ 370.773951][ T9645] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 370.773977][ T9645] RIP: 0033:0x7f04f953e019 [ 370.773995][ T9645] 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 [ 370.774011][ T9645] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 370.774032][ T9645] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 370.774046][ T9645] RDX: 0000000000000009 RSI: 0000000000000006 RDI: 0000000000000003 [ 370.774057][ T9645] RBP: 00007f04f7796090 R08: 0000200000000040 R09: 0000000000000000 [ 370.774070][ T9645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 370.774082][ T9645] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 370.774113][ T9645] [ 371.080597][ T10] em28xx 2-1:0.89: Identified as Terratec Grabby (card=67) [ 371.080783][ T10] em28xx 2-1:0.89: analog set to bulk mode. [ 371.086404][ T5731] em28xx 2-1:0.89: Registering V4L2 extension [ 371.104479][ T10] usb 2-1: USB disconnect, device number 30 [ 371.106903][ T10] em28xx 2-1:0.89: Disconnecting em28xx [ 371.259199][ T9646] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1236'. [ 371.259224][ T9646] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1236'. [ 371.379109][ T5731] em28xx 2-1:0.89: Config register raw data: 0xffffffed [ 371.379165][ T5731] em28xx 2-1:0.89: AC97 chip type couldn't be determined [ 371.379179][ T5731] em28xx 2-1:0.89: No AC97 audio processor [ 371.714260][ T5709] usb 6-1: new full-speed USB device number 22 using dummy_hcd [ 371.717412][ T5731] usb 2-1: Decoder not found [ 371.717430][ T5731] em28xx 2-1:0.89: failed to create media graph [ 371.727999][ T5731] em28xx 2-1:0.89: V4L2 device video103 deregistered [ 371.866429][ T5709] usb 6-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 371.866461][ T5709] usb 6-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 371.866488][ T5709] usb 6-1: config 0 interface 0 has no altsetting 0 [ 371.870245][ T5709] usb 6-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 371.870271][ T5709] usb 6-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 371.870291][ T5709] usb 6-1: Product: syz [ 371.870304][ T5709] usb 6-1: Manufacturer: syz [ 371.870316][ T5709] usb 6-1: SerialNumber: syz [ 371.998542][ T5709] usb 6-1: config 0 descriptor?? [ 372.019515][ T5709] usb 6-1: selecting invalid altsetting 0 [ 372.043777][ T5731] em28xx 2-1:0.89: Registering snapshot button... [ 372.230696][ T9676] veth0_macvtap: left promiscuous mode [ 372.280063][ T9676] macvtap0: entered allmulticast mode [ 372.306550][ T5709] usb 6-1: USB disconnect, device number 22 [ 372.559110][ T5731] input: em28xx snapshot button as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.89/input/input20 [ 372.817674][ T5731] em28xx 2-1:0.89: Remote control support is not available for this card. [ 372.819190][ T10] em28xx 2-1:0.89: Closing input extension [ 372.852747][ T9705] FAULT_INJECTION: forcing a failure. [ 372.852747][ T9705] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 372.852787][ T9705] CPU: 1 UID: 0 PID: 9705 Comm: syz.0.1268 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 372.852815][ T9705] Tainted: [L]=SOFTLOCKUP [ 372.852822][ T9705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 372.852848][ T9705] Call Trace: [ 372.852856][ T9705] [ 372.852864][ T9705] dump_stack_lvl+0xe8/0x150 [ 372.852905][ T9705] should_fail_ex+0x467/0x600 [ 372.852945][ T9705] _copy_from_iter+0x1d3/0x1660 [ 372.852970][ T9705] ? rcu_is_watching+0x15/0xb0 [ 372.853001][ T9705] ? trace_kmem_cache_alloc+0x29/0xe0 [ 372.853024][ T9705] ? __pfx__copy_from_iter+0x10/0x10 [ 372.853044][ T9705] ? __alloc_skb+0x276/0x7a0 [ 372.853072][ T9705] ? __alloc_skb+0x276/0x7a0 [ 372.853097][ T9705] ? netlink_sendmsg+0x650/0xb40 [ 372.853121][ T9705] ? skb_put+0x112/0x210 [ 372.853144][ T9705] netlink_sendmsg+0x6c0/0xb40 [ 372.853176][ T9705] ? __pfx_netlink_sendmsg+0x10/0x10 [ 372.853203][ T9705] ? tomoyo_socket_sendmsg_permission+0x1e0/0x300 [ 372.853230][ T9705] ? __kernel_text_address+0xd/0x30 [ 372.853249][ T9705] ? unwind_get_return_address+0x4d/0x90 [ 372.853273][ T9705] ? __pfx_netlink_sendmsg+0x10/0x10 [ 372.853295][ T9705] sock_sendmsg_nosec+0x13a/0x180 [ 372.853328][ T9705] ____sys_sendmsg+0x565/0x870 [ 372.853355][ T9705] ? __might_fault+0xaf/0x130 [ 372.853382][ T9705] ? __pfx_____sys_sendmsg+0x10/0x10 [ 372.853415][ T9705] ? import_iovec+0x73/0xa0 [ 372.853441][ T9705] ___sys_sendmsg+0x2a5/0x360 [ 372.853463][ T9705] ? __lock_acquire+0x683/0x2ce0 [ 372.853486][ T9705] ? __pfx____sys_sendmsg+0x10/0x10 [ 372.853541][ T9705] ? __fget_files+0x2a/0x420 [ 372.853562][ T9705] ? __fget_files+0x3a8/0x420 [ 372.853591][ T9705] __x64_sys_sendmsg+0x1b7/0x290 [ 372.853619][ T9705] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 372.853660][ T9705] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.853679][ T9705] do_syscall_64+0x174/0x580 [ 372.853704][ T9705] ? trace_irq_disable+0x3b/0x140 [ 372.853724][ T9705] ? clear_bhb_loop+0x40/0x90 [ 372.853747][ T9705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 372.853765][ T9705] RIP: 0033:0x7f04f953e019 [ 372.853783][ T9705] 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 [ 372.853799][ T9705] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 372.853820][ T9705] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 372.853833][ T9705] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 372.853857][ T9705] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 372.853868][ T9705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 372.853879][ T9705] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 372.853909][ T9705] [ 373.120243][ T9710] FAULT_INJECTION: forcing a failure. [ 373.120243][ T9710] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.120276][ T9710] CPU: 1 UID: 0 PID: 9710 Comm: syz.0.1269 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 373.120303][ T9710] Tainted: [L]=SOFTLOCKUP [ 373.120310][ T9710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 373.120321][ T9710] Call Trace: [ 373.120328][ T9710] [ 373.120336][ T9710] dump_stack_lvl+0xe8/0x150 [ 373.120373][ T9710] should_fail_ex+0x467/0x600 [ 373.120408][ T9710] _copy_to_user+0x31/0xb0 [ 373.120434][ T9710] video_usercopy+0xdf4/0x1430 [ 373.120470][ T9710] ? __pfx___video_do_ioctl+0x10/0x10 [ 373.120499][ T9710] ? __pfx_video_usercopy+0x10/0x10 [ 373.120524][ T9710] ? smack_file_ioctl+0x2c2/0x360 [ 373.120557][ T9710] ? ksys_write+0x202/0x270 [ 373.120586][ T9710] v4l2_ioctl+0x190/0x1e0 [ 373.120613][ T9710] ? __pfx_v4l2_ioctl+0x10/0x10 [ 373.120638][ T9710] __se_sys_ioctl+0xff/0x170 [ 373.120662][ T9710] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.120683][ T9710] do_syscall_64+0x174/0x580 [ 373.120708][ T9710] ? trace_irq_disable+0x3b/0x140 [ 373.120728][ T9710] ? clear_bhb_loop+0x40/0x90 [ 373.120751][ T9710] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 373.120775][ T9710] RIP: 0033:0x7f04f953e019 [ 373.120793][ T9710] 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 [ 373.120809][ T9710] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 373.120829][ T9710] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 373.120844][ T9710] RDX: 0000200000000000 RSI: 00000000c0205648 RDI: 0000000000000005 [ 373.120856][ T9710] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 373.120867][ T9710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.120878][ T9710] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 373.120908][ T9710] [ 373.144037][ T10] em28xx 2-1:0.89: Deregistering snapshot button [ 373.296248][ T5709] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 373.444251][ T5709] usb 6-1: Using ep0 maxpacket: 32 [ 373.446609][ T5709] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xA6, changing to 0x86 [ 373.446640][ T5709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x86 has an invalid bInterval 0, changing to 7 [ 373.446665][ T5709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x86 has invalid wMaxPacketSize 0 [ 373.446684][ T5709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has an invalid bInterval 255, changing to 11 [ 373.446708][ T5709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid maxpacket 59391, setting to 1024 [ 373.452794][ T5709] usb 6-1: New USB device found, idVendor=05ef, idProduct=020a, bcdDevice=91.36 [ 373.452820][ T5709] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 373.452840][ T5709] usb 6-1: Product: syz [ 373.452853][ T5709] usb 6-1: Manufacturer: syz [ 373.452866][ T5709] usb 6-1: SerialNumber: syz [ 373.578643][ T5709] usb 6-1: config 0 descriptor?? [ 373.898947][ T9724] sd 0:0:1:0: device reset [ 373.921223][ T10] em28xx 2-1:0.89: Freeing device [ 374.021719][ T5709] input input21: Device does not respond to id packet M [ 374.217829][ T5709] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 374.217881][ T5709] input input21: Device does not respond to id packet P [ 374.218313][ T5709] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 374.218356][ T5709] input input21: Device does not respond to id packet B [ 374.218765][ T5709] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 374.218807][ T5709] input input21: Device does not respond to id packet N [ 374.219292][ T5709] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 374.219719][ T5709] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 374.220136][ T5709] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 374.220572][ T5709] iforce 6-1:0.0: usb_submit_urb failed: -71 [ 374.244319][ T10] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 374.347902][ T5709] input: Unknown I-Force Device [%04x:%04x] as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/input/input21 [ 374.420294][ T10] usb 2-1: New USB device found, idVendor=0813, idProduct=0001, bcdDevice=3a.08 [ 374.420322][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 374.628527][ T10] usb 2-1: config 0 descriptor?? [ 374.651543][ T10] gspca_main: cpia1-2.14.0 probing 0813:0001 [ 374.804318][ T5709] usb 6-1: USB disconnect, device number 23 [ 375.082659][ T10] cpia1 2-1:0.0: unexpected state after lo power cmd: 00 [ 375.236622][ T9758] tipc: Enabling of bearer rejected, already enabled [ 375.484833][ T10] cpia1 2-1:0.0: only firmware version 1 is supported (got: 0) [ 375.707723][ T5709] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 375.750562][ T6073] usb 2-1: USB disconnect, device number 31 [ 375.874216][ T5709] usb 6-1: Using ep0 maxpacket: 8 [ 375.876183][ T5709] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 375.876207][ T5709] usb 6-1: config 0 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 375.881270][ T5709] usb 6-1: New USB device found, idVendor=16d0, idProduct=10a9, bcdDevice=30.52 [ 375.881294][ T5709] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 375.881313][ T5709] usb 6-1: Product: syz [ 375.881326][ T5709] usb 6-1: Manufacturer: syz [ 375.881340][ T5709] usb 6-1: SerialNumber: syz [ 375.939702][ T5709] usb 6-1: config 0 descriptor?? [ 376.166287][ T9780] FAULT_INJECTION: forcing a failure. [ 376.166287][ T9780] name failslab, interval 9, probability 0, space 0, times 0 [ 376.166320][ T9780] CPU: 0 UID: 0 PID: 9780 Comm: syz.3.1298 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 376.166346][ T9780] Tainted: [L]=SOFTLOCKUP [ 376.166352][ T9780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 376.166362][ T9780] Call Trace: [ 376.166372][ T9780] [ 376.166379][ T9780] dump_stack_lvl+0xe8/0x150 [ 376.166412][ T9780] should_fail_ex+0x467/0x600 [ 376.166443][ T9780] should_failslab+0xa8/0x100 [ 376.166463][ T9780] kmem_cache_alloc_noprof+0xa4/0x650 [ 376.166479][ T9780] ? dst_alloc+0x105/0x170 [ 376.166587][ T9780] ? dst_alloc+0x105/0x170 [ 376.166612][ T9780] dst_alloc+0x105/0x170 [ 376.166634][ T9780] ip_route_input_rcu+0x20ca/0x3190 [ 376.166707][ T9780] ? __pfx_ip_route_input_rcu+0x10/0x10 [ 376.166748][ T9780] ? ip_route_input_noref+0xad/0x270 [ 376.166764][ T9780] ip_route_input_noref+0x17c/0x270 [ 376.166782][ T9780] ? __pfx_ip_route_input_noref+0x10/0x10 [ 376.166800][ T9780] ? __pfx_udp_v4_early_demux+0x10/0x10 [ 376.166885][ T9780] ? __netif_receive_skb_core+0x2a0a/0x30b0 [ 376.166930][ T9780] ? __pfx___skb_flow_dissect+0x10/0x10 [ 376.166978][ T9780] ip_rcv_finish_core+0x593/0x1c00 [ 376.167042][ T9780] ip_rcv_finish+0x14c/0x2a0 [ 376.167064][ T9780] NF_HOOK+0x336/0x3c0 [ 376.167085][ T9780] ? __pfx_ip_rcv_finish+0x10/0x10 [ 376.167105][ T9780] ? NF_HOOK+0x9e/0x3c0 [ 376.167123][ T9780] ? __pfx_NF_HOOK+0x10/0x10 [ 376.167144][ T9780] ? __pfx_ip_rcv_finish+0x10/0x10 [ 376.167169][ T9780] ? netif_receive_skb+0x102/0xbf0 [ 376.167228][ T9780] ? __pfx_ip_rcv+0x10/0x10 [ 376.167250][ T9780] netif_receive_skb+0x45b/0xbf0 [ 376.167280][ T9780] ? __pfx_netif_receive_skb+0x10/0x10 [ 376.167302][ T9780] ? rcu_is_watching+0x15/0xb0 [ 376.167322][ T9780] ? __local_bh_disable_ip+0x3c/0x420 [ 376.167390][ T9780] ? tun_rx_batched+0x194/0x760 [ 376.167458][ T9780] ? tun_rx_batched+0x194/0x760 [ 376.167473][ T9780] tun_rx_batched+0x1f1/0x760 [ 376.167489][ T9780] ? rcu_is_watching+0x15/0xb0 [ 376.167508][ T9780] ? __pfx_tun_rx_batched+0x10/0x10 [ 376.167531][ T9780] ? tun_get_user+0x26f8/0x4380 [ 376.167545][ T9780] ? tun_get_user+0x26f8/0x4380 [ 376.167561][ T9780] ? __local_bh_enable_ip+0x1ae/0x2b0 [ 376.167579][ T9780] ? lockdep_hardirqs_on+0x7a/0x110 [ 376.167604][ T9780] tun_get_user+0x2b3b/0x4380 [ 376.167617][ T9780] ? is_bpf_text_address+0x292/0x2b0 [ 376.167639][ T9780] ? tun_get_user+0x26f8/0x4380 [ 376.167667][ T9780] ? __pfx_tun_get_user+0x10/0x10 [ 376.167684][ T9780] ? __lock_acquire+0x683/0x2ce0 [ 376.167715][ T9780] ? ref_tracker_alloc+0x353/0x4c0 [ 376.167772][ T9780] ? get_pid_task+0x20/0x1f0 [ 376.167794][ T9780] ? __pfx_ref_tracker_alloc+0x10/0x10 [ 376.167809][ T9780] ? tun_get+0x1c/0x2f0 [ 376.167823][ T9780] ? tun_get+0x1c/0x2f0 [ 376.167841][ T9780] ? tun_get+0x1c/0x2f0 [ 376.167854][ T9780] ? tun_get+0x1c/0x2f0 [ 376.167871][ T9780] tun_chr_write_iter+0x119/0x200 [ 376.167932][ T9780] vfs_write+0x61e/0xbb0 [ 376.167960][ T9780] ? __pfx_vfs_write+0x10/0x10 [ 376.167988][ T9780] ? __fget_files+0x2a/0x420 [ 376.168014][ T9780] ksys_write+0x156/0x270 [ 376.168044][ T9780] ? __pfx_ksys_write+0x10/0x10 [ 376.168071][ T9780] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 376.168090][ T9780] do_syscall_64+0x174/0x580 [ 376.168113][ T9780] ? trace_irq_disable+0x3b/0x140 [ 376.168131][ T9780] ? clear_bhb_loop+0x40/0x90 [ 376.168153][ T9780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 376.168168][ T9780] RIP: 0033:0x7fd3a08be84e [ 376.168184][ T9780] 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 [ 376.168198][ T9780] RSP: 002b:00007fd39eb13fb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.168215][ T9780] RAX: ffffffffffffffda RBX: 00007fd39eb146c0 RCX: 00007fd3a08be84e [ 376.168228][ T9780] RDX: 000000000000002e RSI: 0000200000000700 RDI: 00000000000000c8 [ 376.168238][ T9780] RBP: 00007fd39eb14090 R08: 0000000000000000 R09: 0000000000000000 [ 376.168248][ T9780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 376.168256][ T9780] R13: 00007fd3a0b86218 R14: 00007fd3a0b86180 R15: 00007fff4f2ca1a8 [ 376.168281][ T9780] [ 376.655180][ T5325] usb 6-1: USB disconnect, device number 24 [ 377.707506][ T9818] FAULT_INJECTION: forcing a failure. [ 377.707506][ T9818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 377.737215][ T9818] CPU: 0 UID: 0 PID: 9818 Comm: syz.0.1315 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 377.737249][ T9818] Tainted: [L]=SOFTLOCKUP [ 377.737256][ T9818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 377.737268][ T9818] Call Trace: [ 377.737275][ T9818] [ 377.737283][ T9818] dump_stack_lvl+0xe8/0x150 [ 377.737321][ T9818] should_fail_ex+0x467/0x600 [ 377.737359][ T9818] _copy_from_user+0x2d/0xb0 [ 377.737385][ T9818] snd_seq_write+0x314/0x830 [ 377.737490][ T9818] ? __rb_reserve_next+0x795/0xdc0 [ 377.737593][ T9818] ? __pfx_snd_seq_write+0x10/0x10 [ 377.737615][ T9818] ? bpf_lsm_file_permission+0x9/0x20 [ 377.737643][ T9818] ? security_file_permission+0x75/0x260 [ 377.737668][ T9818] ? rw_verify_area+0x209/0x4d0 [ 377.737697][ T9818] vfs_writev+0x4c4/0x990 [ 377.737717][ T9818] ? __pfx_snd_seq_write+0x10/0x10 [ 377.737741][ T9818] ? __pfx_vfs_writev+0x10/0x10 [ 377.737774][ T9818] ? __fget_files+0x2a/0x420 [ 377.737800][ T9818] ? __fget_files+0x3a8/0x420 [ 377.737819][ T9818] ? __fget_files+0x2a/0x420 [ 377.737848][ T9818] do_writev+0x15a/0x2e0 [ 377.737869][ T9818] ? __pfx_do_writev+0x10/0x10 [ 377.737895][ T9818] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.737916][ T9818] do_syscall_64+0x174/0x580 [ 377.737943][ T9818] ? trace_irq_disable+0x3b/0x140 [ 377.737963][ T9818] ? clear_bhb_loop+0x40/0x90 [ 377.737987][ T9818] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 377.738006][ T9818] RIP: 0033:0x7f04f953e019 [ 377.738025][ T9818] 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 [ 377.738041][ T9818] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000014 [ 377.738068][ T9818] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 377.738083][ T9818] RDX: 0000000000000001 RSI: 0000200000000580 RDI: 0000000000000003 [ 377.738096][ T9818] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 377.738108][ T9818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 377.738120][ T9818] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 377.738156][ T9818] [ 378.479407][ T1335] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.479478][ T1335] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.854269][ T5604] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 378.914305][ T5325] usb 6-1: new full-speed USB device number 25 using dummy_hcd [ 379.006917][ T5604] usb 2-1: unable to get BOS descriptor or descriptor too short [ 379.008897][ T5604] usb 2-1: config 63 has an invalid interface number: 66 but max is 0 [ 379.008921][ T5604] usb 2-1: config 63 has an invalid descriptor of length 0, skipping remainder of the config [ 379.008939][ T5604] usb 2-1: config 63 has no interface number 0 [ 379.008969][ T5604] usb 2-1: config 63 interface 66 has no altsetting 0 [ 379.012549][ T5604] usb 2-1: New USB device found, idVendor=174f, idProduct=8acf, bcdDevice=39.f4 [ 379.012575][ T5604] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 379.012594][ T5604] usb 2-1: Product: syz [ 379.012607][ T5604] usb 2-1: Manufacturer: syz [ 379.012621][ T5604] usb 2-1: SerialNumber: syz [ 379.071701][ T5325] usb 6-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 39, changing to 4 [ 379.071734][ T5325] usb 6-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid maxpacket 15380, setting to 1023 [ 379.071759][ T5325] usb 6-1: config 0 interface 0 has no altsetting 0 [ 379.094237][ T5325] usb 6-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 379.094260][ T5325] usb 6-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 379.094278][ T5325] usb 6-1: Product: syz [ 379.094291][ T5325] usb 6-1: Manufacturer: syz [ 379.094314][ T5325] usb 6-1: SerialNumber: syz [ 379.166235][ T5325] usb 6-1: config 0 descriptor?? [ 379.217084][ T5325] usb 6-1: selecting invalid altsetting 0 [ 379.488339][ T5604] uvcvideo 2-1:63.66: probe with driver uvcvideo failed with error -22 [ 379.540637][ T5604] usb 2-1: USB disconnect, device number 32 [ 379.697885][ T5325] usb 6-1: USB disconnect, device number 25 [ 379.802609][ T8493] udevd[8493]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 381.149749][ T9874] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1334'. [ 381.149775][ T9874] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1334'. [ 382.949011][ T9890] syz.5.1340 (9890): drop_caches: 2 [ 383.154258][ T57] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 383.305712][ T57] usb 2-1: Using ep0 maxpacket: 32 [ 383.308305][ T57] usb 2-1: config index 0 descriptor too short (expected 156, got 27) [ 383.308344][ T57] usb 2-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 383.308394][ T57] usb 2-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 383.308427][ T57] usb 2-1: config 0 interface 0 altsetting 191 endpoint 0x87 has invalid wMaxPacketSize 0 [ 383.308449][ T57] usb 2-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 383.308475][ T57] usb 2-1: config 0 interface 0 has no altsetting 0 [ 383.396695][ T57] usb 2-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 383.396723][ T57] usb 2-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 383.396742][ T57] usb 2-1: Product: syz [ 383.396755][ T57] usb 2-1: Manufacturer: syz [ 383.396768][ T57] usb 2-1: SerialNumber: syz [ 383.467324][ T9921] netlink: 4 bytes leftover after parsing attributes in process `syz.5.1356'. [ 383.483561][ T57] usb 2-1: config 0 descriptor?? [ 383.499386][ T57] ldusb 2-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 383.564785][ T57] ldusb 2-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 383.733237][ T9903] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1348'. [ 383.785976][ T9930] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 383.786622][ T9930] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 383.902490][ T9931] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1355'. [ 383.902515][ T9931] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1355'. [ 385.088977][ T5325] usb 2-1: USB disconnect, device number 33 [ 385.102854][ T5325] ldusb 2-1:0.0: LD USB Device #0 now disconnected [ 385.307531][ T9944] sd 0:0:1:0: device reset [ 385.533586][ T9956] FAULT_INJECTION: forcing a failure. [ 385.533586][ T9956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 385.533622][ T9956] CPU: 1 UID: 0 PID: 9956 Comm: syz.0.1369 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 385.533670][ T9956] Tainted: [L]=SOFTLOCKUP [ 385.533677][ T9956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 385.533689][ T9956] Call Trace: [ 385.533696][ T9956] [ 385.533705][ T9956] dump_stack_lvl+0xe8/0x150 [ 385.533752][ T9956] should_fail_ex+0x467/0x600 [ 385.533787][ T9956] _copy_from_user+0x2d/0xb0 [ 385.533812][ T9956] __sys_bpf+0x2e7/0xd90 [ 385.533924][ T9956] ? __pfx___sys_bpf+0x10/0x10 [ 385.533946][ T9956] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 385.533976][ T9956] ? rt_mutex_slowunlock+0x219/0x460 [ 385.534016][ T9956] ? ksys_write+0x248/0x270 [ 385.534043][ T9956] ? __pfx_ksys_write+0x10/0x10 [ 385.534072][ T9956] __x64_sys_bpf+0xba/0xd0 [ 385.534099][ T9956] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.534119][ T9956] do_syscall_64+0x174/0x580 [ 385.534144][ T9956] ? trace_irq_disable+0x3b/0x140 [ 385.534163][ T9956] ? clear_bhb_loop+0x40/0x90 [ 385.534186][ T9956] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 385.534205][ T9956] RIP: 0033:0x7f04f953e019 [ 385.534222][ T9956] 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 [ 385.534239][ T9956] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 385.534259][ T9956] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 385.534273][ T9956] RDX: 0000000000000094 RSI: 0000200000002c40 RDI: 0000000000000005 [ 385.534285][ T9956] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 385.534297][ T9956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 385.534309][ T9956] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 385.534338][ T9956] [ 386.098648][ T9978] FAULT_INJECTION: forcing a failure. [ 386.098648][ T9978] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 386.098684][ T9978] CPU: 0 UID: 0 PID: 9978 Comm: syz.1.1375 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 386.098711][ T9978] Tainted: [L]=SOFTLOCKUP [ 386.098717][ T9978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 386.098729][ T9978] Call Trace: [ 386.098737][ T9978] [ 386.098745][ T9978] dump_stack_lvl+0xe8/0x150 [ 386.098787][ T9978] should_fail_ex+0x467/0x600 [ 386.098823][ T9978] _copy_to_user+0x31/0xb0 [ 386.098849][ T9978] video_usercopy+0xdf4/0x1430 [ 386.098887][ T9978] ? __pfx_subdev_do_ioctl_lock+0x10/0x10 [ 386.098947][ T9978] ? __pfx_video_usercopy+0x10/0x10 [ 386.098975][ T9978] ? smack_file_ioctl+0x2c2/0x360 [ 386.099010][ T9978] ? __fget_files+0x2a/0x420 [ 386.099030][ T9978] ? __fget_files+0x3a8/0x420 [ 386.099054][ T9978] v4l2_ioctl+0x190/0x1e0 [ 386.099083][ T9978] ? __pfx_v4l2_ioctl+0x10/0x10 [ 386.099108][ T9978] __se_sys_ioctl+0xff/0x170 [ 386.099133][ T9978] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.099153][ T9978] do_syscall_64+0x174/0x580 [ 386.099181][ T9978] ? clear_bhb_loop+0x40/0x90 [ 386.099207][ T9978] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.099227][ T9978] RIP: 0033:0x7f4cc268e019 [ 386.099245][ T9978] 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 [ 386.099261][ T9978] RSP: 002b:00007f4cc08e6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 386.099281][ T9978] RAX: ffffffffffffffda RBX: 00007f4cc2915fa0 RCX: 00007f4cc268e019 [ 386.099296][ T9978] RDX: 0000200000000240 RSI: 00000000c0585605 RDI: 0000000000000003 [ 386.099309][ T9978] RBP: 00007f4cc08e6090 R08: 0000000000000000 R09: 0000000000000000 [ 386.099321][ T9978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 386.099332][ T9978] R13: 00007f4cc2916038 R14: 00007f4cc2915fa0 R15: 00007ffce9ecc708 [ 386.099363][ T9978] [ 386.585210][ T9989] FAULT_INJECTION: forcing a failure. [ 386.585210][ T9989] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 386.585243][ T9989] CPU: 0 UID: 0 PID: 9989 Comm: syz.0.1380 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 386.585269][ T9989] Tainted: [L]=SOFTLOCKUP [ 386.585276][ T9989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 386.585288][ T9989] Call Trace: [ 386.585296][ T9989] [ 386.585303][ T9989] dump_stack_lvl+0xe8/0x150 [ 386.585338][ T9989] should_fail_ex+0x467/0x600 [ 386.585373][ T9989] prepare_alloc_pages+0x223/0x690 [ 386.585402][ T9989] __alloc_frozen_pages_noprof+0x12f/0x380 [ 386.585428][ T9989] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 386.585467][ T9989] __alloc_pages_noprof+0x10/0x100 [ 386.585491][ T9989] alloc_pages_bulk_noprof+0x67e/0x890 [ 386.585518][ T9989] ? copy_splice_read+0x16f/0xab0 [ 386.585538][ T9989] ? copy_splice_read+0x16f/0xab0 [ 386.585565][ T9989] copy_splice_read+0x19f/0xab0 [ 386.585595][ T9989] ? rcu_is_watching+0x15/0xb0 [ 386.585619][ T9989] ? __pfx_copy_splice_read+0x10/0x10 [ 386.585647][ T9989] ? trace_kmalloc+0x2a/0xf0 [ 386.585668][ T9989] ? look_up_lock_class+0x57/0x110 [ 386.585695][ T9989] ? register_lock_class+0x31/0x2e0 [ 386.585718][ T9989] ? __pfx_pipe_lock_cmp_fn+0x10/0x10 [ 386.585748][ T9989] ? alloc_pipe_info+0x35d/0x4c0 [ 386.585775][ T9989] ? __pfx_shmem_file_splice_read+0x10/0x10 [ 386.585799][ T9989] splice_direct_to_actor+0x4c1/0xcc0 [ 386.585827][ T9989] ? kstrtouint+0x6e/0xe0 [ 386.585863][ T9989] ? __pfx_direct_splice_actor+0x10/0x10 [ 386.585885][ T9989] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 386.585918][ T9989] do_splice_direct+0x19b/0x2a0 [ 386.585943][ T9989] ? __pfx_do_splice_direct+0x10/0x10 [ 386.585966][ T9989] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 386.585988][ T9989] ? bpf_lsm_file_permission+0x9/0x20 [ 386.586013][ T9989] ? security_file_permission+0x75/0x260 [ 386.586034][ T9989] ? rw_verify_area+0x209/0x4d0 [ 386.586060][ T9989] do_sendfile+0x540/0x7e0 [ 386.586078][ T9989] ? lockdep_hardirqs_on+0x7a/0x110 [ 386.586109][ T9989] ? __pfx_do_sendfile+0x10/0x10 [ 386.586137][ T9989] __se_sys_sendfile64+0x144/0x1a0 [ 386.586169][ T9989] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 386.586205][ T9989] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.586226][ T9989] do_syscall_64+0x174/0x580 [ 386.586251][ T9989] ? trace_irq_disable+0x3b/0x140 [ 386.586270][ T9989] ? clear_bhb_loop+0x40/0x90 [ 386.586294][ T9989] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 386.586313][ T9989] RIP: 0033:0x7f04f953e019 [ 386.586330][ T9989] 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 [ 386.586346][ T9989] RSP: 002b:00007f04f7796028 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 386.586367][ T9989] RAX: ffffffffffffffda RBX: 00007f04f97c5fa0 RCX: 00007f04f953e019 [ 386.586382][ T9989] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000004 [ 386.586395][ T9989] RBP: 00007f04f7796090 R08: 0000000000000000 R09: 0000000000000000 [ 386.586407][ T9989] R10: 000080001d00c0d1 R11: 0000000000000246 R12: 0000000000000001 [ 386.586419][ T9989] R13: 00007f04f97c6038 R14: 00007f04f97c5fa0 R15: 00007fffd72e2498 [ 386.586449][ T9989] [ 387.755926][ T5918] usb 2-1: new full-speed USB device number 34 using dummy_hcd [ 387.884302][ T5918] usb 2-1: device descriptor read/64, error -71 [ 388.026941][T10023] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 388.063721][T10026] FAULT_INJECTION: forcing a failure. [ 388.063721][T10026] name fail_iommufd, interval 1, probability 0, space 0, times 1 [ 388.063757][T10026] CPU: 0 UID: 0 PID: 10026 Comm: syz.3.1390 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 388.063784][T10026] Tainted: [L]=SOFTLOCKUP [ 388.063791][T10026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 388.063803][T10026] Call Trace: [ 388.063810][T10026] [ 388.063818][T10026] dump_stack_lvl+0xe8/0x150 [ 388.063852][T10026] should_fail_ex+0x467/0x600 [ 388.063886][T10026] iommufd_get_object+0x78/0x4b0 [ 388.063961][T10026] ? __pfx_iommufd_get_object+0x10/0x10 [ 388.063986][T10026] ? tomoyo_path_number_perm+0x219/0x5f0 [ 388.064014][T10026] iommufd_hwpt_alloc+0x275/0xc20 [ 388.064071][T10026] ? __pfx_iommufd_hwpt_alloc+0x10/0x10 [ 388.064111][T10026] iommufd_fops_ioctl+0x468/0x600 [ 388.064138][T10026] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 388.064172][T10026] ? __fget_files+0x2a/0x420 [ 388.064196][T10026] ? bpf_lsm_file_ioctl+0x9/0x20 [ 388.064214][T10026] ? __pfx_iommufd_fops_ioctl+0x10/0x10 [ 388.064236][T10026] __se_sys_ioctl+0xff/0x170 [ 388.064261][T10026] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.064280][T10026] do_syscall_64+0x174/0x580 [ 388.064304][T10026] ? trace_irq_disable+0x3b/0x140 [ 388.064324][T10026] ? clear_bhb_loop+0x40/0x90 [ 388.064346][T10026] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.064364][T10026] RIP: 0033:0x7fd3a08fe019 [ 388.064382][T10026] 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 [ 388.064398][T10026] RSP: 002b:00007fd39eb35028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 388.064416][T10026] RAX: ffffffffffffffda RBX: 00007fd3a0b86090 RCX: 00007fd3a08fe019 [ 388.064428][T10026] RDX: 00002000000005c0 RSI: 0000000000003b89 RDI: 0000000000000003 [ 388.064440][T10026] RBP: 00007fd39eb35090 R08: 0000000000000000 R09: 0000000000000000 [ 388.064452][T10026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 388.064463][T10026] R13: 00007fd3a0b86128 R14: 00007fd3a0b86090 R15: 00007fff4f2ca1a8 [ 388.064491][T10026] [ 388.354301][ T5918] usb 2-1: new full-speed USB device number 35 using dummy_hcd [ 388.479446][T10036] PKCS8: Unsupported PKCS#8 version [ 388.489504][ T5918] usb 2-1: device descriptor read/64, error -71 [ 388.596193][ T5918] usb usb2-port1: attempt power cycle [ 388.716487][T10048] FAULT_INJECTION: forcing a failure. [ 388.716487][T10048] name failslab, interval 9, probability 0, space 0, times 0 [ 388.716522][T10048] CPU: 0 UID: 0 PID: 10048 Comm: syz.5.1403 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 388.716548][T10048] Tainted: [L]=SOFTLOCKUP [ 388.716554][T10048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 388.716565][T10048] Call Trace: [ 388.716572][T10048] [ 388.716580][T10048] dump_stack_lvl+0xe8/0x150 [ 388.716612][T10048] should_fail_ex+0x467/0x600 [ 388.716647][T10048] should_failslab+0xa8/0x100 [ 388.716672][T10048] __kmalloc_cache_noprof+0xa0/0x6b0 [ 388.716694][T10048] ? __request_module+0x2d0/0x630 [ 388.716792][T10048] ? __request_module+0x2d0/0x630 [ 388.716819][T10048] __request_module+0x2d0/0x630 [ 388.716847][T10048] ? __pfx___request_module+0x10/0x10 [ 388.716891][T10048] crypto_alg_mod_lookup+0xa2/0x5d0 [ 388.716997][T10048] crypto_alloc_tfm_node+0x135/0x3e0 [ 388.717035][T10048] tls_set_sw_offload+0xb1a/0x1910 [ 388.717154][T10048] tls_setsockopt+0x10c5/0x1710 [ 388.717177][T10048] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 388.717211][T10048] ? __pfx_tls_setsockopt+0x10/0x10 [ 388.717239][T10048] ? __fget_files+0x2a/0x420 [ 388.717260][T10048] ? sock_common_setsockopt+0x36/0xc0 [ 388.717279][T10048] ? __pfx_sock_common_setsockopt+0x10/0x10 [ 388.717299][T10048] do_sock_setsockopt+0x17c/0x1b0 [ 388.717327][T10048] __x64_sys_setsockopt+0x143/0x1b0 [ 388.717352][T10048] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.717372][T10048] do_syscall_64+0x174/0x580 [ 388.717395][T10048] ? trace_irq_disable+0x3b/0x140 [ 388.717413][T10048] ? clear_bhb_loop+0x40/0x90 [ 388.717436][T10048] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 388.717454][T10048] RIP: 0033:0x7fb8613ee019 [ 388.717472][T10048] 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 [ 388.717488][T10048] RSP: 002b:00007fb85f646028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 388.717508][T10048] RAX: ffffffffffffffda RBX: 00007fb861675fa0 RCX: 00007fb8613ee019 [ 388.717523][T10048] RDX: 0000000000000002 RSI: 000000000000011a RDI: 0000000000000003 [ 388.717535][T10048] RBP: 00007fb85f646090 R08: 0000000000000028 R09: 0000000000000000 [ 388.717548][T10048] R10: 0000200000000240 R11: 0000000000000246 R12: 0000000000000001 [ 388.717560][T10048] R13: 00007fb861676038 R14: 00007fb861675fa0 R15: 00007ffcaa2fb318 [ 388.717591][T10048] [ 388.934302][ T5918] usb 2-1: new full-speed USB device number 36 using dummy_hcd [ 388.954742][ T5918] usb 2-1: device descriptor read/8, error -71 [ 389.000130][T10056] FAULT_INJECTION: forcing a failure. [ 389.000130][T10056] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 389.000165][T10056] CPU: 1 UID: 0 PID: 10056 Comm: syz.3.1406 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 389.000191][T10056] Tainted: [L]=SOFTLOCKUP [ 389.000198][T10056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 389.000209][T10056] Call Trace: [ 389.000216][T10056] [ 389.000223][T10056] dump_stack_lvl+0xe8/0x150 [ 389.000249][T10056] should_fail_ex+0x467/0x600 [ 389.000268][T10056] _copy_to_user+0x31/0xb0 [ 389.000282][T10056] sk_getsockopt+0x223c/0x2760 [ 389.000300][T10056] ? __pfx_sk_getsockopt+0x10/0x10 [ 389.000317][T10056] ? __lock_acquire+0x683/0x2ce0 [ 389.000333][T10056] ? __might_fault+0xaf/0x130 [ 389.000345][T10056] ? __might_fault+0xaf/0x130 [ 389.000364][T10056] do_sock_getsockopt+0x2bd/0x7e0 [ 389.000381][T10056] ? __pfx_do_sock_getsockopt+0x10/0x10 [ 389.000401][T10056] ? __fget_files+0x3a8/0x420 [ 389.000411][T10056] ? __fget_files+0x2a/0x420 [ 389.000425][T10056] __x64_sys_getsockopt+0x1aa/0x250 [ 389.000440][T10056] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.000458][T10056] do_syscall_64+0x174/0x580 [ 389.000473][T10056] ? trace_irq_disable+0x3b/0x140 [ 389.000483][T10056] ? clear_bhb_loop+0x40/0x90 [ 389.000496][T10056] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 389.000506][T10056] RIP: 0033:0x7fd3a08fe019 [ 389.000516][T10056] 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 [ 389.000524][T10056] RSP: 002b:00007fd39eb56028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 389.000536][T10056] RAX: ffffffffffffffda RBX: 00007fd3a0b85fa0 RCX: 00007fd3a08fe019 [ 389.000543][T10056] RDX: 000000000000000a RSI: 0000000000000001 RDI: 0000000000000003 [ 389.000549][T10056] RBP: 00007fd39eb56090 R08: 00002000000037c0 R09: 0000000000000000 [ 389.000556][T10056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 389.000562][T10056] R13: 00007fd3a0b86038 R14: 00007fd3a0b85fa0 R15: 00007fff4f2ca1a8 [ 389.000590][T10056] [ 389.194699][ T5918] usb 2-1: new full-speed USB device number 37 using dummy_hcd [ 389.230801][ T5918] usb 2-1: device descriptor read/8, error -71 [ 389.338627][ T5918] usb usb2-port1: unable to enumerate USB device [ 389.539840][T10076] program syz.5.1409 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 389.541903][T10076] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 389.634273][ T5730] usb 1-1: new full-speed USB device number 31 using dummy_hcd [ 389.786761][ T5730] usb 1-1: config 0 has an invalid interface number: 119 but max is 0 [ 389.786789][ T5730] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 389.786808][ T5730] usb 1-1: config 0 has no interface number 0 [ 389.786850][ T5730] usb 1-1: config 0 interface 119 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 389.789495][ T5730] usb 1-1: New USB device found, idVendor=05ac, idProduct=0292, bcdDevice=88.73 [ 389.789520][ T5730] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 389.789538][ T5730] usb 1-1: Product: syz [ 389.789551][ T5730] usb 1-1: Manufacturer: syz [ 389.789564][ T5730] usb 1-1: SerialNumber: syz [ 389.875896][ T5730] usb 1-1: config 0 descriptor?? [ 389.892010][ T5730] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.119/input/input22 [ 390.024848][ T36] audit: type=1326 audit(1785651514.183:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.028300][ T36] audit: type=1326 audit(1785651514.193:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.028348][ T36] audit: type=1326 audit(1785651514.193:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.028694][ T36] audit: type=1326 audit(1785651514.193:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.029048][ T36] audit: type=1326 audit(1785651514.193:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.047244][ T36] audit: type=1326 audit(1785651514.213:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.047560][ T36] audit: type=1326 audit(1785651514.213:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.074763][ T36] audit: type=1326 audit(1785651514.243:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.075341][ T36] audit: type=1326 audit(1785651514.243:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 390.075385][ T36] audit: type=1326 audit(1785651514.243:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_ pid=10090 comm="syz.2.1417" exe="/root/ci-upstream-kasan-gce-smack-root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7fae372be019 code=0x7ffc0000 [ 391.015643][ T57] usb 1-1: USB disconnect, device number 31 [ 392.129426][T10120] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1428'. [ 394.186644][T10166] netlink: 12 bytes leftover after parsing attributes in process `syz.3.1446'. [ 394.186666][T10166] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1446'. [ 394.458002][T10178] IPVS: set_ctl: invalid protocol: 58 224.0.0.1:20000 [ 394.506460][T10184] FAULT_INJECTION: forcing a failure. [ 394.506460][T10184] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 394.507922][T10184] CPU: 1 UID: 0 PID: 10184 Comm: syz.1.1453 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 394.507952][T10184] Tainted: [L]=SOFTLOCKUP [ 394.507960][T10184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 394.507972][T10184] Call Trace: [ 394.507979][T10184] [ 394.507994][T10184] dump_stack_lvl+0xe8/0x150 [ 394.508028][T10184] should_fail_ex+0x467/0x600 [ 394.508064][T10184] _copy_to_user+0x31/0xb0 [ 394.508089][T10184] video_usercopy+0xdf4/0x1430 [ 394.508125][T10184] ? __pfx___video_do_ioctl+0x10/0x10 [ 394.508153][T10184] ? __pfx_video_usercopy+0x10/0x10 [ 394.508178][T10184] ? smack_file_ioctl+0x2c2/0x360 [ 394.508212][T10184] ? __fget_files+0x2a/0x420 [ 394.508233][T10184] ? __fget_files+0x3a8/0x420 [ 394.508255][T10184] v4l2_ioctl+0x190/0x1e0 [ 394.508283][T10184] ? __pfx_v4l2_ioctl+0x10/0x10 [ 394.508309][T10184] __se_sys_ioctl+0xff/0x170 [ 394.508335][T10184] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.508356][T10184] do_syscall_64+0x174/0x580 [ 394.508381][T10184] ? trace_irq_disable+0x3b/0x140 [ 394.508402][T10184] ? clear_bhb_loop+0x40/0x90 [ 394.508424][T10184] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 394.508444][T10184] RIP: 0033:0x7f4cc268e019 [ 394.508462][T10184] 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 [ 394.508477][T10184] RSP: 002b:00007f4cc08e6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.508497][T10184] RAX: ffffffffffffffda RBX: 00007f4cc2915fa0 RCX: 00007f4cc268e019 [ 394.508511][T10184] RDX: 0000200000000600 RSI: 00000000c0405602 RDI: 0000000000000003 [ 394.508524][T10184] RBP: 00007f4cc08e6090 R08: 0000000000000000 R09: 0000000000000000 [ 394.508536][T10184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 394.508548][T10184] R13: 00007f4cc2916038 R14: 00007f4cc2915fa0 R15: 00007ffce9ecc708 [ 394.508578][T10184] [ 395.269722][T10190] smpboot: CPU 1 is now offline [ 395.369114][T10204] smpboot: Booting Node 0 Processor 1 APIC 0x1 [ 395.374427][ T0] numa_add_cpu cpu 1 node 0: mask now 0-1 [ 395.374446][ T0] numa_add_cpu cpu 1 node 1: mask now 0-1 [ 395.375030][ T16] ------------[ cut here ]------------ [ 395.375039][ T16] debug_locks && !(lock_is_held(&(__rq_lockp(rq))->dep_map) != 0) [ 395.375052][ T16] WARNING: kernel/sched/sched.h:1641 at update_rq_clock+0x34d/0x560, CPU#0: ktimers/0/16 [ 395.375139][ T16] Modules linked in: [ 395.375156][ T16] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 395.375177][ T16] Tainted: [L]=SOFTLOCKUP [ 395.375183][ T16] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 395.375193][ T16] RIP: 0010:update_rq_clock+0x34d/0x560 [ 395.375214][ T16] Code: 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 0b f9 9a 00 4c 01 3b 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d e9 15 ea b3 09 cc 90 <0f> 0b 90 e9 42 fd ff ff 48 89 df 48 83 c4 10 5b 41 5c 41 5d 41 5e [ 395.375228][ T16] RSP: 0018:ffffc90000157af8 EFLAGS: 00010046 [ 395.375241][ T16] RAX: 0000000000000000 RBX: ffff8880b873b8c0 RCX: 0000000080000002 [ 395.375252][ T16] RDX: 0000000000000001 RSI: ffffffff8daf6b30 RDI: ffffffff8bca7880 [ 395.375262][ T16] RBP: dffffc0000000000 R08: ffffc90000157cc8 R09: 1ffff1100be4ca00 [ 395.375275][ T16] R10: dffffc0000000000 R11: ffffffff8196f770 R12: 0000000000000001 [ 395.375286][ T16] R13: dffffc0000000001 R14: ffff8880b873c788 R15: ffff8880b873b8c0 [ 395.375299][ T16] FS: 0000000000000000(0000) GS:ffff888125c3e000(0000) knlGS:0000000000000000 [ 395.375313][ T16] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 395.375325][ T16] CR2: 00007f04f95a8658 CR3: 000000003a538000 CR4: 00000000003526f0 [ 395.375341][ T16] Call Trace: [ 395.375349][ T16] [ 395.375360][ T16] __schedule+0x373f/0x5500 [ 395.375451][ T16] ? __pfx___schedule+0x10/0x10 [ 395.375467][ T16] ? schedule+0x90/0x2b0 [ 395.375491][ T16] ? schedule+0x90/0x2b0 [ 395.375512][ T16] schedule+0x164/0x2b0 [ 395.375532][ T16] smpboot_thread_fn+0x5f9/0xa80 [ 395.375599][ T16] ? smpboot_thread_fn+0x4e/0xa80 [ 395.375629][ T16] kthread+0x388/0x470 [ 395.375677][ T16] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 395.375695][ T16] ? __pfx_kthread+0x10/0x10 [ 395.375716][ T16] ret_from_fork+0x514/0xb70 [ 395.375771][ T16] ? __pfx_ret_from_fork+0x10/0x10 [ 395.375791][ T16] ? __switch_to+0xc89/0x1420 [ 395.375835][ T16] ? __pfx_kthread+0x10/0x10 [ 395.375856][ T16] ret_from_fork_asm+0x1a/0x30 [ 395.375881][ T16] [ 395.375890][ T16] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 395.375903][ T16] CPU: 0 UID: 0 PID: 16 Comm: ktimers/0 Tainted: G L syzkaller #0 PREEMPT_{RT,(full)} [ 395.375924][ T16] Tainted: [L]=SOFTLOCKUP [ 395.375929][ T16] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 395.375938][ T16] Call Trace: [ 395.375944][ T16] [ 395.375949][ T16] vpanic+0x56c/0xa60 [ 395.375969][ T16] ? __pfx__printk+0x10/0x10 [ 395.375986][ T16] ? __pfx_vpanic+0x10/0x10 [ 395.375998][ T16] ? is_bpf_text_address+0x292/0x2b0 [ 395.376015][ T16] ? is_bpf_text_address+0x26/0x2b0 [ 395.376037][ T16] panic+0xc5/0xd0 [ 395.376050][ T16] ? __pfx_panic+0x10/0x10 [ 395.376069][ T16] ? ret_from_fork_asm+0x1a/0x30 [ 395.376086][ T16] __warn+0x315/0x4c0 [ 395.376099][ T16] ? update_rq_clock+0x34d/0x560 [ 395.376119][ T16] ? update_rq_clock+0x34d/0x560 [ 395.376135][ T16] __report_bug+0x276/0x570 [ 395.376208][ T16] ? update_rq_clock+0x34d/0x560 [ 395.376227][ T16] ? __pfx___report_bug+0x10/0x10 [ 395.376245][ T16] ? __lock_acquire+0x683/0x2ce0 [ 395.376270][ T16] ? update_rq_clock+0x34d/0x560 [ 395.376287][ T16] report_bug+0x16a/0x220 [ 395.376305][ T16] ? update_rq_clock+0x34d/0x560 [ 395.376321][ T16] ? update_rq_clock+0x34f/0x560 [ 395.376336][ T16] handle_bug+0x9c/0x200 [ 395.376358][ T16] exc_invalid_op+0x1a/0x50 [ 395.376378][ T16] asm_exc_invalid_op+0x1a/0x20 [ 395.376392][ T16] RIP: 0010:update_rq_clock+0x34d/0x560 [ 395.376416][ T16] Code: 48 c1 e8 03 80 3c 28 00 74 08 48 89 df e8 0b f9 9a 00 4c 01 3b 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d e9 15 ea b3 09 cc 90 <0f> 0b 90 e9 42 fd ff ff 48 89 df 48 83 c4 10 5b 41 5c 41 5d 41 5e [ 395.376428][ T16] RSP: 0018:ffffc90000157af8 EFLAGS: 00010046 [ 395.376437][ T16] RAX: 0000000000000000 RBX: ffff8880b873b8c0 RCX: 0000000080000002 [ 395.376444][ T16] RDX: 0000000000000001 RSI: ffffffff8daf6b30 RDI: ffffffff8bca7880 [ 395.376451][ T16] RBP: dffffc0000000000 R08: ffffc90000157cc8 R09: 1ffff1100be4ca00 [ 395.376458][ T16] R10: dffffc0000000000 R11: ffffffff8196f770 R12: 0000000000000001 [ 395.376464][ T16] R13: dffffc0000000001 R14: ffff8880b873c788 R15: ffff8880b873b8c0 [ 395.376474][ T16] ? __pfx_pick_task_fair+0x10/0x10 [ 395.376514][ T16] ? update_rq_clock+0x8f/0x560 [ 395.376528][ T16] __schedule+0x373f/0x5500 [ 395.376552][ T16] ? __pfx___schedule+0x10/0x10 [ 395.376563][ T16] ? schedule+0x90/0x2b0 [ 395.376579][ T16] ? schedule+0x90/0x2b0 [ 395.376591][ T16] schedule+0x164/0x2b0 [ 395.376604][ T16] smpboot_thread_fn+0x5f9/0xa80 [ 395.376618][ T16] ? smpboot_thread_fn+0x4e/0xa80 [ 395.376635][ T16] kthread+0x388/0x470 [ 395.376650][ T16] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 395.376663][ T16] ? __pfx_kthread+0x10/0x10 [ 395.376678][ T16] ret_from_fork+0x514/0xb70 [ 395.376694][ T16] ? __pfx_ret_from_fork+0x10/0x10 [ 395.376709][ T16] ? __switch_to+0xc89/0x1420 [ 395.376723][ T16] ? __pfx_kthread+0x10/0x10 [ 395.376738][ T16] ret_from_fork_asm+0x1a/0x30 [ 395.376755][ T16] [ 395.376798][ T16] Kernel Offset: disabled