syzkaller login: [ 39.678692] sshd (243) used greatest stack depth: 24744 bytes left
Warning: Permanently added '[localhost]:63996' (ECDSA) to the list of known hosts.
2022/09/15 13:28:41 fuzzer started
2022/09/15 13:28:41 dialing manager at localhost:36559
[ 41.973729] cgroup: Unknown subsys name 'net'
[ 42.080775] cgroup: Unknown subsys name 'rlimit'
2022/09/15 13:28:56 syscalls: 2215
2022/09/15 13:28:56 code coverage: enabled
2022/09/15 13:28:56 comparison tracing: enabled
2022/09/15 13:28:56 extra coverage: enabled
2022/09/15 13:28:56 setuid sandbox: enabled
2022/09/15 13:28:56 namespace sandbox: enabled
2022/09/15 13:28:56 Android sandbox: enabled
2022/09/15 13:28:56 fault injection: enabled
2022/09/15 13:28:56 leak checking: enabled
2022/09/15 13:28:56 net packet injection: enabled
2022/09/15 13:28:56 net device setup: enabled
2022/09/15 13:28:56 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/15 13:28:56 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/15 13:28:56 USB emulation: enabled
2022/09/15 13:28:56 hci packet injection: enabled
2022/09/15 13:28:56 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220915 )
2022/09/15 13:28:56 802.15.4 emulation: enabled
2022/09/15 13:28:56 fetching corpus: 0, signal 0/2000 (executing program)
2022/09/15 13:28:56 fetching corpus: 50, signal 28265/31762 (executing program)
2022/09/15 13:28:56 fetching corpus: 100, signal 39446/44372 (executing program)
2022/09/15 13:28:57 fetching corpus: 150, signal 46987/53307 (executing program)
2022/09/15 13:28:57 fetching corpus: 200, signal 60749/68034 (executing program)
2022/09/15 13:28:57 fetching corpus: 250, signal 65955/74475 (executing program)
2022/09/15 13:28:57 fetching corpus: 300, signal 70385/80084 (executing program)
2022/09/15 13:28:57 fetching corpus: 350, signal 75080/85868 (executing program)
2022/09/15 13:28:57 fetching corpus: 400, signal 80530/92298 (executing program)
2022/09/15 13:28:57 fetching corpus: 450, signal 83149/95991 (executing program)
2022/09/15 13:28:58 fetching corpus: 500, signal 86859/100681 (executing program)
2022/09/15 13:28:58 fetching corpus: 550, signal 90868/105586 (executing program)
2022/09/15 13:28:58 fetching corpus: 600, signal 93461/109120 (executing program)
2022/09/15 13:28:58 fetching corpus: 650, signal 98644/114885 (executing program)
2022/09/15 13:28:58 fetching corpus: 700, signal 100939/118068 (executing program)
2022/09/15 13:28:58 fetching corpus: 750, signal 104839/122532 (executing program)
2022/09/15 13:28:58 fetching corpus: 800, signal 106768/125289 (executing program)
2022/09/15 13:28:59 fetching corpus: 850, signal 108820/128114 (executing program)
2022/09/15 13:28:59 fetching corpus: 900, signal 112401/132193 (executing program)
2022/09/15 13:28:59 fetching corpus: 950, signal 115093/135407 (executing program)
2022/09/15 13:28:59 fetching corpus: 1000, signal 117509/138446 (executing program)
2022/09/15 13:28:59 fetching corpus: 1050, signal 119846/141339 (executing program)
2022/09/15 13:28:59 fetching corpus: 1100, signal 121051/143320 (executing program)
2022/09/15 13:28:59 fetching corpus: 1150, signal 124902/147283 (executing program)
2022/09/15 13:28:59 fetching corpus: 1200, signal 127301/150142 (executing program)
2022/09/15 13:29:00 fetching corpus: 1250, signal 128936/152334 (executing program)
2022/09/15 13:29:00 fetching corpus: 1300, signal 130260/154335 (executing program)
2022/09/15 13:29:00 fetching corpus: 1350, signal 132592/156993 (executing program)
2022/09/15 13:29:00 fetching corpus: 1400, signal 134380/159270 (executing program)
2022/09/15 13:29:00 fetching corpus: 1450, signal 135461/160904 (executing program)
2022/09/15 13:29:00 fetching corpus: 1500, signal 137379/163130 (executing program)
2022/09/15 13:29:00 fetching corpus: 1550, signal 139840/165742 (executing program)
2022/09/15 13:29:01 fetching corpus: 1600, signal 142253/168239 (executing program)
2022/09/15 13:29:01 fetching corpus: 1650, signal 143638/169951 (executing program)
2022/09/15 13:29:01 fetching corpus: 1700, signal 145316/171873 (executing program)
2022/09/15 13:29:01 fetching corpus: 1750, signal 147486/174122 (executing program)
2022/09/15 13:29:01 fetching corpus: 1800, signal 148251/175343 (executing program)
2022/09/15 13:29:01 fetching corpus: 1850, signal 149889/177220 (executing program)
2022/09/15 13:29:01 fetching corpus: 1900, signal 151756/179259 (executing program)
2022/09/15 13:29:02 fetching corpus: 1950, signal 153462/181084 (executing program)
2022/09/15 13:29:02 fetching corpus: 2000, signal 154636/182571 (executing program)
2022/09/15 13:29:02 fetching corpus: 2050, signal 156586/184515 (executing program)
2022/09/15 13:29:02 fetching corpus: 2100, signal 157644/185816 (executing program)
2022/09/15 13:29:02 fetching corpus: 2150, signal 159175/187514 (executing program)
2022/09/15 13:29:02 fetching corpus: 2200, signal 160803/189127 (executing program)
2022/09/15 13:29:02 fetching corpus: 2250, signal 161850/190394 (executing program)
2022/09/15 13:29:03 fetching corpus: 2300, signal 163349/191916 (executing program)
2022/09/15 13:29:03 fetching corpus: 2350, signal 165590/193870 (executing program)
2022/09/15 13:29:03 fetching corpus: 2400, signal 167030/195269 (executing program)
2022/09/15 13:29:03 fetching corpus: 2450, signal 168487/196603 (executing program)
2022/09/15 13:29:03 fetching corpus: 2500, signal 169579/197794 (executing program)
2022/09/15 13:29:03 fetching corpus: 2550, signal 170497/198868 (executing program)
2022/09/15 13:29:03 fetching corpus: 2600, signal 171184/199767 (executing program)
2022/09/15 13:29:04 fetching corpus: 2650, signal 172602/201089 (executing program)
2022/09/15 13:29:04 fetching corpus: 2700, signal 173946/202312 (executing program)
2022/09/15 13:29:04 fetching corpus: 2750, signal 175411/203542 (executing program)
2022/09/15 13:29:04 fetching corpus: 2800, signal 176607/204656 (executing program)
2022/09/15 13:29:04 fetching corpus: 2850, signal 177358/205574 (executing program)
2022/09/15 13:29:04 fetching corpus: 2900, signal 178174/206503 (executing program)
2022/09/15 13:29:04 fetching corpus: 2950, signal 178891/207282 (executing program)
2022/09/15 13:29:05 fetching corpus: 3000, signal 180242/208337 (executing program)
2022/09/15 13:29:05 fetching corpus: 3050, signal 181008/209157 (executing program)
2022/09/15 13:29:05 fetching corpus: 3100, signal 182028/210130 (executing program)
2022/09/15 13:29:05 fetching corpus: 3150, signal 183046/211052 (executing program)
2022/09/15 13:29:05 fetching corpus: 3200, signal 183661/211772 (executing program)
2022/09/15 13:29:05 fetching corpus: 3250, signal 184430/212541 (executing program)
2022/09/15 13:29:05 fetching corpus: 3300, signal 185425/213448 (executing program)
2022/09/15 13:29:06 fetching corpus: 3350, signal 186247/214213 (executing program)
2022/09/15 13:29:06 fetching corpus: 3400, signal 187222/215021 (executing program)
2022/09/15 13:29:06 fetching corpus: 3450, signal 188214/215862 (executing program)
2022/09/15 13:29:06 fetching corpus: 3500, signal 189039/216590 (executing program)
2022/09/15 13:29:06 fetching corpus: 3550, signal 189806/217286 (executing program)
2022/09/15 13:29:06 fetching corpus: 3600, signal 190927/218089 (executing program)
2022/09/15 13:29:07 fetching corpus: 3650, signal 192251/219029 (executing program)
2022/09/15 13:29:07 fetching corpus: 3700, signal 193006/219714 (executing program)
2022/09/15 13:29:07 fetching corpus: 3750, signal 193712/220328 (executing program)
2022/09/15 13:29:07 fetching corpus: 3800, signal 194759/221334 (executing program)
2022/09/15 13:29:07 fetching corpus: 3850, signal 195175/221828 (executing program)
2022/09/15 13:29:07 fetching corpus: 3900, signal 196566/222674 (executing program)
2022/09/15 13:29:07 fetching corpus: 3950, signal 197588/223334 (executing program)
2022/09/15 13:29:08 fetching corpus: 4000, signal 198481/223932 (executing program)
2022/09/15 13:29:08 fetching corpus: 4050, signal 199286/224536 (executing program)
2022/09/15 13:29:08 fetching corpus: 4100, signal 199979/225031 (executing program)
2022/09/15 13:29:08 fetching corpus: 4150, signal 200897/225558 (executing program)
2022/09/15 13:29:08 fetching corpus: 4200, signal 201825/226132 (executing program)
2022/09/15 13:29:08 fetching corpus: 4250, signal 202799/226728 (executing program)
2022/09/15 13:29:08 fetching corpus: 4300, signal 203499/227194 (executing program)
2022/09/15 13:29:09 fetching corpus: 4350, signal 204000/227550 (executing program)
2022/09/15 13:29:09 fetching corpus: 4400, signal 204600/227941 (executing program)
2022/09/15 13:29:09 fetching corpus: 4450, signal 206036/228540 (executing program)
2022/09/15 13:29:09 fetching corpus: 4500, signal 206591/228925 (executing program)
2022/09/15 13:29:09 fetching corpus: 4550, signal 207302/229330 (executing program)
2022/09/15 13:29:09 fetching corpus: 4600, signal 207986/229704 (executing program)
2022/09/15 13:29:09 fetching corpus: 4650, signal 209597/230409 (executing program)
2022/09/15 13:29:10 fetching corpus: 4700, signal 210144/230710 (executing program)
2022/09/15 13:29:10 fetching corpus: 4750, signal 210715/231034 (executing program)
2022/09/15 13:29:10 fetching corpus: 4800, signal 211254/231410 (executing program)
2022/09/15 13:29:10 fetching corpus: 4850, signal 212171/231744 (executing program)
2022/09/15 13:29:10 fetching corpus: 4900, signal 213057/232064 (executing program)
2022/09/15 13:29:10 fetching corpus: 4950, signal 213951/232377 (executing program)
2022/09/15 13:29:10 fetching corpus: 5000, signal 214656/232768 (executing program)
2022/09/15 13:29:11 fetching corpus: 5050, signal 215473/233022 (executing program)
2022/09/15 13:29:11 fetching corpus: 5100, signal 216166/233296 (executing program)
2022/09/15 13:29:11 fetching corpus: 5150, signal 216806/233585 (executing program)
2022/09/15 13:29:11 fetching corpus: 5200, signal 217840/233888 (executing program)
2022/09/15 13:29:11 fetching corpus: 5250, signal 218533/234087 (executing program)
2022/09/15 13:29:11 fetching corpus: 5300, signal 219022/234283 (executing program)
2022/09/15 13:29:12 fetching corpus: 5350, signal 219688/234568 (executing program)
2022/09/15 13:29:12 fetching corpus: 5400, signal 220428/234834 (executing program)
2022/09/15 13:29:12 fetching corpus: 5450, signal 221046/234969 (executing program)
2022/09/15 13:29:12 fetching corpus: 5500, signal 222067/235156 (executing program)
2022/09/15 13:29:12 fetching corpus: 5550, signal 222813/235316 (executing program)
2022/09/15 13:29:12 fetching corpus: 5600, signal 223570/235456 (executing program)
2022/09/15 13:29:12 fetching corpus: 5650, signal 224167/235499 (executing program)
2022/09/15 13:29:12 fetching corpus: 5700, signal 224701/235562 (executing program)
2022/09/15 13:29:12 fetching corpus: 5750, signal 225264/235563 (executing program)
2022/09/15 13:29:13 fetching corpus: 5800, signal 225944/235585 (executing program)
2022/09/15 13:29:13 fetching corpus: 5850, signal 226946/235880 (executing program)
2022/09/15 13:29:13 fetching corpus: 5900, signal 227550/235915 (executing program)
2022/09/15 13:29:13 fetching corpus: 5950, signal 228140/235939 (executing program)
2022/09/15 13:29:13 fetching corpus: 6000, signal 228515/235958 (executing program)
2022/09/15 13:29:13 fetching corpus: 6017, signal 228653/235968 (executing program)
2022/09/15 13:29:13 fetching corpus: 6017, signal 228653/235968 (executing program)
2022/09/15 13:29:16 starting 8 fuzzer processes
13:29:16 executing program 0:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0)
ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0x80045300, 0x0)
13:29:16 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x2a, &(0x7f0000000000)={{{@in=@remote, @in=@multicast2}}, {{@in6=@ipv4}, 0x0, @in6=@mcast1}}, 0xe8)
13:29:16 executing program 3:
r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x8)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000, 0x81}, 0x703, 0x0, 0x0, 0x9, 0x7}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[])
ioctl$F2FS_IOC_GET_PIN_FILE(0xffffffffffffffff, 0x8004f50e, &(0x7f0000000780))
sendto$unix(0xffffffffffffffff, &(0x7f00000007c0)="7f932140a376e1cf2fcf1b334978eb5445892bebd89cad19b0fd1f7fd1e8183b45565d396bd414b1e1251d683802d62b34feb569c780897d300dbcb2a0cf3e7f82cfe111f2cc64b637b2f61a2aba842bf4a4fd5192128da6e84aa9c108fbc4cd1988a6b7d4c76fe9344d8181f0946e7d3dcd46e9697698a28efc5419f1fbab550ef52015eda018c6ccf3c9015f818799a8d7dc42ae7319656f636685cfaeffaa7cdf60e556bd661eaee61bb634a2019e7ec5c57f2c0ebaf69f09e6dd7951c11ecebd127d8911d24c0ca71951c24c31e0bcb25310bd0862290acf5741dbae9ad846b409cd28a10e561b5b1d2674679eb4abe124fb0ab016d4b5afa8331998660e38eeefe5bacbf68e0144c167c504fb5ea4a3eac6d31ed935cd8c86746452e2e235dba5f7fe18aacfa43fdcc57ad60ac6a06b90e495e7ec8b95776779c4ff573a41f0de1d57444f301cc8dd39c771bb1ba919827495477c8c1c3333e22e17374cbb23f8ff746b606de2aaa800c346627cae04b04b877193c46a8d0a511e79a309dffedeefe265bc35e0c9c1e570cacf9e2d2d3af4802f93bb48ab0c5d482ccce296ec4c6a462d40fc886991211a503bec1ad23da4118dcda513dd5c23850cbc646559a5f26a8138430b45c4ec57babad9bb54555898e0c9fe715bfd8bd4d01b090b79dc4bc131a7d9cace3c2189ab2bc9cba54e02a085c80ec9ba5563bdc78d6a475c7bfea08fafcab0cca6c9d08b1ac08a227303eb390e4b74abafd0bc4b1e322f856de6a64702a4f9285934bc3da8c55abe80c7a05f6fcafe76187f7b24f4051b04c47cd647586bb48c5bc7ec8a036051366c4bcfa53ab2e9b17db005fd073baecb5925eb7616ab5c38677d5b1a6c7cd5e70fd19b2185106b012979e9db82a7d20c3e1b209c2275e988f64253f5a5d8089468a5706be2ec429d7c61b5af49516d0f3e2dc0e5e5cb6d3fc53617cd58c186933dde7dd3d32947312a991cdf1e5475c089116c817601f3955f4cb8f489f932ab420e690223c63f5f5eb5e7030fc8cfdb6a43f8b0a796f23a5c5d0d5c69c3e0e7bc8bbeda97173c31530bd08955a8a92b8aa5c006a377f4e4708905bf650c300ddca80c5a864fd397a91f1a92a9e87e9ca0fc15bd851bf38efd711ced2bdbe582952bef09710d74516a34e35715ef79648ca968aeb68a261c9d8de619d8a0e74000cf2dec1c0d1a5cc0755f52993c4f411c2717c5333cf7ab1942b4005babde99912c44c5ace338e2accccf3dfca1587bde0ee945f1295047c7a350f3a1231263f1d4030d28b8ec5101bb42ab2fe6c8e6b2bfeabf9cffb420d744d370caf36aef84d4743d7102fea122f44d4f1a14e57f93b24add41b6d3ef32ede07e5bcd59260c11830045e18ffde67ec55bfd69f8109b2574253704900045cf7fb7a13df509cfea738c6cf041fe98a589da3e00af2d5102b9ffd72080cd526e5c0b75707ae6d09b328dacb7555108f696c123ca65d6ff4629459d9294978401d9d46b643dd4f438dddfbcf776f119d14137f73655c2ce575c96e23cdbb173f4df0e20e194c8672d2e31bd80447b7f5b5474841ffc633fa05fdcb6ccd9c12690007a13235fc24507602511a8e8a67bd68ed3338b314c803873466aa60c9217690978035760d8427e6d5910f0a068c742c845f9bd28d7dfc71b5c78dc444818ee46460c811c35328164257285b132d0dc41daac78bec4156f4b8ae9cd3a651f7d0ebaccf0fbf4502fd4cfeeacb7fd691bc962262dda97422dada6752e6985403a736b3405fe60b50c9156117aa10d62fa7ec9080e4c343690cf5858d92f0634b073e19bc594ed0ccfd68c281e52aa676e4d7a5feb3104f83d1da98f9f4cb49dc0ea20bb5576a8e468494c0cddf1f34d6c04e99c3b3fa818ede88575ae31d34e262eabfbd71e114d8d31f4ae1f6d2ebc437d35b6c90c1e6d2834d1a8b264b505841aba81b52dd80b4bfbe62c896483e04022a96392c0ffbf5ac5e6400536e51798c3b9af190dc6776f42e553dff777c6fac01e677dbced82aa2d24e3360c3ef6ae5ca1e5e1fd29a70cb3376a933905bd7841df835cc2395c4a4798626930cb7485dd9d868b1250f05934f76e22b0e631efbb0b5c246bda023a75c6f93ef47fa0ba0f6a863990cb6b453ad55f627f6b4082e6a351fdecb01fa0cb2d56c69b7851356b48bd73fed108aace415b567b51fa82ff8ef6814527a056ad1843fc0e849847eda848b8113e167c3d628b1e9d3332631ce789b36612cd588d80509cdd36c2cd23a52691440f938b7a5475b6acca79d8006dacab057014068c09152eedbf9c184ff3a631b0ddbaa0b6e089fd036cab9c463e85e68b2c1f34919978c121e884ba158e0da067b5379c3a81deb7f750b759d0baf004dbdc1ed40624212e906a6ba609e0fffb45231ab0dbeaa428b28b994b22e1c1e1453cc906e96a0443555f95bef25403e21f0740bd7059404a0faca103591128b7d79289649f9f9d7bb4c74f3a67bf62bdfdad59709385b699a7bbc269ff0928af10709287a1b3b2a4aa985987c9f2246e321f3283c53db207f86b55930f17c17c3813405335b70f95bc9bcf093dcb7ef176955775269bc5fbf977a061aa13d52250536bc422b391f5a4de6da5ce50ed88131b1e5eaf9ffbf2a9403141972cb473c57ba063e4d22ea5bde17aecba9c334099113fea93b52767d9552ee993aeded736a81bd74a4580d5b2a02d95bc0294fc8f709468819d7669b46e5489a3b1c94d497fa22022af300f8a4576e605cb920e16296950c9b4448e5d4daee8dcc0a90c1ab34c4f82849d09deb710b406a397eeba5088c4ec16f468c7359fb86755e7c3e1de6205a4b15f7730264464bd082b367e4f01cb49f27e95f27bc21059ce3c1faa7f58879577bcc2d79e691f0ae4eb26d8b77d46bf0b47eba968109a664c4fe6a78e697a1c27a6e3d26df1333095a2d3cc286c754ba4d9bf7ced8a8b1499f0e9cc79cfcc3b1fdab97a9a31b0cc304c66edbb98a69a81161160e5615349204dda3933bce98c0665966afb759c8a54a0b244ce266ea43f29aaf6b8637a7ab01d78673968ec03d6b136ec719c1c92dc67ef164c25583ad5631e08e404497d46b6fa0e5cc921e9d13a54a0773c782fca430e5cdc0a1d759766ddda031e7653b177977e2a2ff559dee3324efa65fddc82f15aead45402300b81a0768a5357f38b8a221ada85195d64d715514cf0b54675f64e78197b9c87826856c7e880141fad0d06129c2408f06a210eff5d21cbf059c98243c530347239a06e4e71e98c01cbc63062a1be66b1c34f9c4a3e2603ef692e6eeee84cd9d45c72b58f73704b44594c7a65558c0c14e91f8e87cc28f14a7757ee9725ea6352f1b881753d0330b9f4df5dd780433a594c25c1aaba6c2a466d8f80f96bb681273f0d5d02c08f85b34bd0d8c684215c26b3d4e545c6c1a046f9a2930dbeae8e87c8d1aaad8cd3472f68feb8438211480cccca08fc768ad2996bceca162dbb79c1e5c4e394d2b9d3a4e33d0989fd3feef0a43c24be55f0d81286f110a9be15c3aa8145bc877de3f9abba5a280205ac9e47b1e03440a320105a88871993ae4306b7d4ce8c84a6d6946610c33fce1b399d4cb792f29c3dce85e0b1bc23307becedbc34f97e5bae46fe8b9a66e4368f15b2b90f437e265f26f02f98b98181eb66aa7da52c17d2eaf68e58d72d104c50eef08a33d4a2dcd4d82d54708fcbca6720d6ff927e11094adc82c08696016df0ad7fda0eb4901fde5c0d15a41ab81454c70246a038cf29ba55d2769554370e63e5d2a8cd22e0caf4f3bf1b561f9c0133fa6c00ff7351d3d051d63a36e26e0cdd8be9ad62814c44df3ca0777bceec73dc28acc922de2bed5ecad3f3e74507fdd217477f267b2edf0a6e4327449682d7b06be42d194f33dc21cf6b8830fe594a11ab189a5cb7322d249976d613aa7175275ee774abcfe91844ec9d56108396765cd02cd8f1286f04c11e055eaa1f201cd839af35b3946cf6bab4213657493b4e5f7145cb9f674878c1ab22807df451b88a9145bd3bafb9097ab61a7bbabbd35b0605c40f54bb7d63c29f3d044f26a629c8ed7572f38a9b8a5de9f7db6276a267ee6f104020a17e6e2b15ccdc8909d9c79e251fb97b7d0202096a5dd8dbd47d59d2bb78c5963c830d50bd443ca503421f5a3db92f1a83b2543b3f381968d185f28d3f0e551f8efb1dfcc19b4d91247a94f641dddb66e3f6894710f69557d8a66db61682f9efe388e55988104182673f73b4543e868c847def6e90228ef81d5c06f90c919802ff94f99ec215642bc40c18f89f33e06c0664bf016bc8ded4cbedf3866f6ab43eb3cc60a317860925db9ac332d591119cd5bd41bd94c2e89bb4a81d5bc6295372d753c1e793c7a82867f2fa63231cc6115ceec55cbb56dcdba5f7566529d9f69e6ff05c298b11a203d34e829e0dbc98dde03f233956064ec78ef4c26366392d05e626d958e2c9a99785a61d53db2c453a9ffd2cb529a067436e3f68dc50de2efcfaa46228f99af6925c5569c07d381df2ad0f6e04de161c6ab550920e4bc8ed04bd60872c6893a8a9339bec13643fa1d4309745f97e8122e393926b41761bec8ff703d5e655259aaf0fedfa34b95d2331be0d433a2cfea695ba76a35987fd0ca96c4e72e32eab79ae941e8f01660c910b53d2654b74fc4c4799d1eaa3e24d9562b84b44fca1e244adc13fc91c32398d926aa12a2a770b6e4f2dd86dda7a54b78dcbb4c7b000bc077e1d8c58883ff443a2a5b47591531cf8a781b104a57cbd787e438a125fd2916a864c1a1fb54c9d84c587883549c6e22125994aaa52cbe6aec14de400423eb5b16de7aaccfb129bedc272dde18e7a1920f3d3d4068f99a7cbac8218bed7d7aa1e5b9426c9fa220d1adeb6031f18427554b166b75c6f848c8cd86f11d10d42e2654210de197f83bebb78a048bd702443f51f4b9a895b24a56043529fc25bc65b0b2bbd5b3091602f976a92f90d40432e006f2d69c0b5ac7ff360b4cc5d007f69a3aad7dad1e013b718905cc189b11b47144a3387accf10bc2b1f0770cf26e6c28e71c22dc72b81bdb47859429254f2363a1d532ef6df9e2b29701a4ffbb33bb88ed68ea18dc11901e13b0bbb2358d38fb425da2485651ad7f642379f5337a7b847bcb499aaa4d85d297fe3028b7d27b166367440a18f1f00dc3892e72c4cd0d007fdbf5d7c80e4dd83837e8fa295052750651604069325660dc51533c47456234188e6cd382aab5fb8279b47757a2eb485c353eb8cf2d318ab89ce122caa2ae57828ffe8566a2c1d6a6d18934b281490aaf436d3417fb9b1c3a19e7aa0a039cedb7bc669ee658769dfff407f55ecfc2e9e796b2637816f8f2c910ef42207da3ac05dc5972a3deec971a06f23d13c179bd459fb6ae81ca801bbd5f0e3edf244c4f047e51f9a100eb1915cb74d6a4ea809a521042d6f3e476d4dab7c2e28e7798de64a0a4d62af3dc25de87e5d8a27b2e14d484c32fa14be25aa4e8a7d9e51044c3d49436a26ec71ace34a159ceac834f300e08d9e3c8df16dc0e2ca27fe2d606c5e28753d5cd3c9ac9346d9bd12a3583e1f35d52c38f6d49c6a4f38463fa2510ca56ef16f8d46886908b37a8bc518904ecac23aea72b4e724ddfcb2ada6480b983bd2dd72a0d99058de3312035cf38c4b0a1272aa3b2150dadeb75219d58addc5fe919f02cf531ba674357f80081bb95ac1ae50cdf8870c53166118ff572d961a8a32a03420598e8a6de2942e0d647c2feb261521", 0x1000, 0x2000008c, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendmmsg$inet6(r1, &(0x7f0000002580)=[{{&(0x7f00000013c0)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000000)="d7061e52", 0x4}], 0x1}}], 0x1, 0x0)
ioctl$AUTOFS_IOC_SETTIMEOUT(r1, 0x80049367, &(0x7f0000000380)=0x1000)
chdir(&(0x7f0000000100)='./file0/file0\x00')
ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000003c0))
r2 = syz_open_dev$rtc(&(0x7f0000000400), 0xffff, 0x8c3)
ioctl$BTRFS_IOC_SNAP_CREATE_V2(r2, 0x50009417, 0x0)
r3 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_mreq(r3, 0x29, 0x5, 0x0, 0x0)
ioctl$AUTOFS_IOC_SETTIMEOUT(r3, 0x80049367, &(0x7f00000001c0))
13:29:16 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0)
pidfd_getfd(r1, r2, 0x0)
[ 77.011741] audit: type=1400 audit(1663248556.629:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
13:29:16 executing program 4:
r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0)
recvfrom(r0, 0x0, 0x0, 0x10160, 0x0, 0xffffffffffffffd3)
13:29:16 executing program 5:
r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/dev\x00')
preadv2(r0, &(0x7f0000000380)=[{&(0x7f0000001c40)=""/159, 0x7ffff000}], 0x1, 0x2, 0x0, 0x0)
13:29:16 executing program 6:
write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="680000002900000000080000000000000000000000000000006c653000010040000000000000288ef71879a5b2bbae3d8e000000000000000021e2ffff06002e2f66696c653000000000001d00000000000000b4e9"], 0x68)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqn(r0, 0x0, 0x40, &(0x7f0000000080)={@rand_addr, @remote}, 0xc)
13:29:16 executing program 7:
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0)
[ 78.290528] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.293270] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.294768] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.298786] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.301015] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.302359] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.309789] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 78.344575] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 78.348255] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 78.357613] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 78.361303] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 78.363035] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 78.364293] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 78.380322] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 78.409107] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 78.410671] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 78.412094] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 78.413941] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 78.417971] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 78.419116] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 78.420184] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 78.421412] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 78.422827] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 78.424755] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 78.426000] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 78.427386] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 78.428527] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 78.429657] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 78.431222] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 78.435155] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 78.437995] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 78.439102] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 78.441309] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 78.444368] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 78.444599] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 78.447643] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 78.447761] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 78.451022] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 78.453198] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 78.457463] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 78.460065] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 78.465002] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 78.469763] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 78.485328] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 78.486862] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 78.487964] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 78.494176] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 78.495235] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 78.500132] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 78.500380] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 78.523187] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 78.527152] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 78.534162] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 78.536834] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 78.539300] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 78.554963] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 80.377326] Bluetooth: hci0: command 0x0409 tx timeout
[ 80.440913] Bluetooth: hci1: command 0x0409 tx timeout
[ 80.503994] Bluetooth: hci5: command 0x0409 tx timeout
[ 80.505102] Bluetooth: hci4: command 0x0409 tx timeout
[ 80.505628] Bluetooth: hci6: command 0x0409 tx timeout
[ 80.569025] Bluetooth: hci2: command 0x0409 tx timeout
[ 80.569688] Bluetooth: hci7: command 0x0409 tx timeout
[ 80.570161] Bluetooth: hci3: command 0x0409 tx timeout
[ 82.424103] Bluetooth: hci0: command 0x041b tx timeout
[ 82.489052] Bluetooth: hci1: command 0x041b tx timeout
[ 82.552994] Bluetooth: hci6: command 0x041b tx timeout
[ 82.553514] Bluetooth: hci4: command 0x041b tx timeout
[ 82.553977] Bluetooth: hci5: command 0x041b tx timeout
[ 82.616988] Bluetooth: hci3: command 0x041b tx timeout
[ 82.617517] Bluetooth: hci7: command 0x041b tx timeout
[ 82.617981] Bluetooth: hci2: command 0x041b tx timeout
[ 84.473008] Bluetooth: hci0: command 0x040f tx timeout
[ 84.535953] Bluetooth: hci1: command 0x040f tx timeout
[ 84.599989] Bluetooth: hci5: command 0x040f tx timeout
[ 84.600851] Bluetooth: hci4: command 0x040f tx timeout
[ 84.602599] Bluetooth: hci6: command 0x040f tx timeout
[ 84.664013] Bluetooth: hci2: command 0x040f tx timeout
[ 84.664687] Bluetooth: hci7: command 0x040f tx timeout
[ 84.666344] Bluetooth: hci3: command 0x040f tx timeout
[ 86.519930] Bluetooth: hci0: command 0x0419 tx timeout
[ 86.583989] Bluetooth: hci1: command 0x0419 tx timeout
[ 86.648932] Bluetooth: hci6: command 0x0419 tx timeout
[ 86.649779] Bluetooth: hci4: command 0x0419 tx timeout
[ 86.650532] Bluetooth: hci5: command 0x0419 tx timeout
[ 86.713547] Bluetooth: hci3: command 0x0419 tx timeout
[ 86.714043] Bluetooth: hci7: command 0x0419 tx timeout
[ 86.714448] Bluetooth: hci2: command 0x0419 tx timeout
[ 135.700347] audit: type=1400 audit(1663248615.317:7): avc: denied { open } for pid=3801 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 135.701855] audit: type=1400 audit(1663248615.318:8): avc: denied { kernel } for pid=3801 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 135.729971] ------------[ cut here ]------------
[ 135.730006]
[ 135.730012] ======================================================
[ 135.730018] WARNING: possible circular locking dependency detected
[ 135.730025] 6.0.0-rc5-next-20220915 #1 Not tainted
[ 135.730037] ------------------------------------------------------
[ 135.730042] syz-executor.2/3806 is trying to acquire lock:
[ 135.730054] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 135.730115]
[ 135.730115] but task is already holding lock:
[ 135.730119] ffff88800e633020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 135.730168]
[ 135.730168] which lock already depends on the new lock.
[ 135.730168]
[ 135.730173]
[ 135.730173] the existing dependency chain (in reverse order) is:
[ 135.730179]
[ 135.730179] -> #3 (&ctx->lock){....}-{2:2}:
[ 135.730204] _raw_spin_lock+0x2a/0x40
[ 135.730234] __perf_event_task_sched_out+0x53b/0x18d0
[ 135.730257] __schedule+0xedd/0x2470
[ 135.730276] schedule+0xda/0x1b0
[ 135.730294] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.730331] syscall_exit_to_user_mode+0x19/0x40
[ 135.730365] do_syscall_64+0x48/0x90
[ 135.730390] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.730423]
[ 135.730423] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 135.730448] _raw_spin_lock_nested+0x30/0x40
[ 135.730476] raw_spin_rq_lock_nested+0x1e/0x30
[ 135.730499] task_fork_fair+0x63/0x4d0
[ 135.730531] sched_cgroup_fork+0x3d0/0x540
[ 135.730557] copy_process+0x4183/0x6e20
[ 135.730575] kernel_clone+0xe7/0x890
[ 135.730593] user_mode_thread+0xad/0xf0
[ 135.730611] rest_init+0x24/0x250
[ 135.730643] arch_call_rest_init+0xf/0x14
[ 135.730664] start_kernel+0x4c1/0x4e6
[ 135.730682] secondary_startup_64_no_verify+0xe0/0xeb
[ 135.730707]
[ 135.730707] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 135.730732] _raw_spin_lock_irqsave+0x39/0x60
[ 135.730761] try_to_wake_up+0xab/0x1920
[ 135.730785] up+0x75/0xb0
[ 135.730806] __up_console_sem+0x6e/0x80
[ 135.730835] console_unlock+0x46a/0x590
[ 135.730865] vt_ioctl+0x2822/0x2ca0
[ 135.730896] tty_ioctl+0x7c4/0x1700
[ 135.730917] __x64_sys_ioctl+0x19a/0x210
[ 135.730945] do_syscall_64+0x3b/0x90
[ 135.730970] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.731002]
[ 135.731002] -> #0 ((console_sem).lock){....}-{2:2}:
[ 135.731028] __lock_acquire+0x2a02/0x5e70
[ 135.731059] lock_acquire+0x1a2/0x530
[ 135.731088] _raw_spin_lock_irqsave+0x39/0x60
[ 135.731117] down_trylock+0xe/0x70
[ 135.731140] __down_trylock_console_sem+0x3b/0xd0
[ 135.731171] vprintk_emit+0x16b/0x560
[ 135.731202] vprintk+0x84/0xa0
[ 135.731232] _printk+0xba/0xf1
[ 135.731264] report_bug.cold+0x72/0xab
[ 135.731288] handle_bug+0x3c/0x70
[ 135.731313] exc_invalid_op+0x14/0x50
[ 135.731339] asm_exc_invalid_op+0x16/0x20
[ 135.731370] group_sched_out.part.0+0x2c7/0x460
[ 135.731389] ctx_sched_out+0x8f1/0xc10
[ 135.731407] __perf_event_task_sched_out+0x6d0/0x18d0
[ 135.731430] __schedule+0xedd/0x2470
[ 135.731448] schedule+0xda/0x1b0
[ 135.731467] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.731503] syscall_exit_to_user_mode+0x19/0x40
[ 135.731536] do_syscall_64+0x48/0x90
[ 135.731561] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.731593]
[ 135.731593] other info that might help us debug this:
[ 135.731593]
[ 135.731598] Chain exists of:
[ 135.731598] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 135.731598]
[ 135.731625] Possible unsafe locking scenario:
[ 135.731625]
[ 135.731629] CPU0 CPU1
[ 135.731633] ---- ----
[ 135.731637] lock(&ctx->lock);
[ 135.731647] lock(&rq->__lock);
[ 135.731659] lock(&ctx->lock);
[ 135.731670] lock((console_sem).lock);
[ 135.731681]
[ 135.731681] *** DEADLOCK ***
[ 135.731681]
[ 135.731684] 2 locks held by syz-executor.2/3806:
[ 135.731697] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 135.731745] #1: ffff88800e633020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 135.731796]
[ 135.731796] stack backtrace:
[ 135.731801] CPU: 0 PID: 3806 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220915 #1
[ 135.731824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 135.731838] Call Trace:
[ 135.731843]
[ 135.731851] dump_stack_lvl+0x8b/0xb3
[ 135.731879] check_noncircular+0x263/0x2e0
[ 135.731910] ? format_decode+0x26c/0xb50
[ 135.731937] ? print_circular_bug+0x450/0x450
[ 135.731969] ? enable_ptr_key_workfn+0x20/0x20
[ 135.731998] ? format_decode+0x26c/0xb50
[ 135.732028] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 135.732061] __lock_acquire+0x2a02/0x5e70
[ 135.732102] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 135.732144] lock_acquire+0x1a2/0x530
[ 135.732176] ? down_trylock+0xe/0x70
[ 135.732203] ? rcu_read_unlock+0x40/0x40
[ 135.732243] ? vprintk+0x84/0xa0
[ 135.732277] _raw_spin_lock_irqsave+0x39/0x60
[ 135.732307] ? down_trylock+0xe/0x70
[ 135.732333] down_trylock+0xe/0x70
[ 135.732358] ? vprintk+0x84/0xa0
[ 135.732390] __down_trylock_console_sem+0x3b/0xd0
[ 135.732423] vprintk_emit+0x16b/0x560
[ 135.732459] vprintk+0x84/0xa0
[ 135.732492] _printk+0xba/0xf1
[ 135.732526] ? record_print_text.cold+0x16/0x16
[ 135.732569] ? report_bug.cold+0x66/0xab
[ 135.732596] ? group_sched_out.part.0+0x2c7/0x460
[ 135.732617] report_bug.cold+0x72/0xab
[ 135.732646] handle_bug+0x3c/0x70
[ 135.732673] exc_invalid_op+0x14/0x50
[ 135.732701] asm_exc_invalid_op+0x16/0x20
[ 135.732734] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 135.732758] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 135.732779] RSP: 0018:ffff8880412bfc48 EFLAGS: 00010006
[ 135.732795] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 135.732809] RDX: ffff88801bd5b580 RSI: ffffffff81566027 RDI: 0000000000000005
[ 135.732824] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 135.732837] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800e633000
[ 135.732851] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002
[ 135.732872] ? group_sched_out.part.0+0x2c7/0x460
[ 135.732896] ? group_sched_out.part.0+0x2c7/0x460
[ 135.732919] ctx_sched_out+0x8f1/0xc10
[ 135.732943] __perf_event_task_sched_out+0x6d0/0x18d0
[ 135.732971] ? lock_is_held_type+0xd7/0x130
[ 135.733007] ? __perf_cgroup_move+0x160/0x160
[ 135.733029] ? set_next_entity+0x304/0x550
[ 135.733062] ? update_curr+0x267/0x740
[ 135.733097] ? lock_is_held_type+0xd7/0x130
[ 135.733133] __schedule+0xedd/0x2470
[ 135.733158] ? io_schedule_timeout+0x150/0x150
[ 135.733182] ? rcu_read_lock_sched_held+0x3e/0x80
[ 135.733220] schedule+0xda/0x1b0
[ 135.733241] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.733280] syscall_exit_to_user_mode+0x19/0x40
[ 135.733315] do_syscall_64+0x48/0x90
[ 135.733343] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.733377] RIP: 0033:0x7f2bef52ab19
[ 135.733392] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48
[ 135.733412] RSP: 002b:00007f2becaa0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 135.733432] RAX: 0000000000000001 RBX: 00007f2bef63df68 RCX: 00007f2bef52ab19
[ 135.733446] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2bef63df6c
[ 135.733459] RBP: 00007f2bef63df60 R08: 000000000000000e R09: 0000000000000000
[ 135.733473] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f2bef63df6c
[ 135.733486] R13: 00007ffdf54b35cf R14: 00007f2becaa0300 R15: 0000000000022000
[ 135.733510]
[ 135.831055] WARNING: CPU: 0 PID: 3806 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 135.832276] Modules linked in:
[ 135.832709] CPU: 0 PID: 3806 Comm: syz-executor.2 Not tainted 6.0.0-rc5-next-20220915 #1
[ 135.833753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 135.835216] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 135.835930] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 135.838254] RSP: 0018:ffff8880412bfc48 EFLAGS: 00010006
[ 135.838984] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 135.839916] RDX: ffff88801bd5b580 RSI: ffffffff81566027 RDI: 0000000000000005
[ 135.840863] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001
[ 135.841818] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800e633000
[ 135.842768] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002
[ 135.843727] FS: 00007f2becaa0700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 135.844792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 135.845577] CR2: 00007f10d9652260 CR3: 0000000041562000 CR4: 0000000000350ef0
[ 135.846527] Call Trace:
[ 135.846886]
[ 135.847227] ctx_sched_out+0x8f1/0xc10
[ 135.847755] __perf_event_task_sched_out+0x6d0/0x18d0
[ 135.848438] ? lock_is_held_type+0xd7/0x130
[ 135.849014] ? __perf_cgroup_move+0x160/0x160
[ 135.849600] ? set_next_entity+0x304/0x550
[ 135.850173] ? update_curr+0x267/0x740
[ 135.850699] ? lock_is_held_type+0xd7/0x130
[ 135.851288] __schedule+0xedd/0x2470
[ 135.851790] ? io_schedule_timeout+0x150/0x150
[ 135.852391] ? rcu_read_lock_sched_held+0x3e/0x80
[ 135.853035] schedule+0xda/0x1b0
[ 135.853489] exit_to_user_mode_prepare+0x114/0x1a0
[ 135.854143] syscall_exit_to_user_mode+0x19/0x40
[ 135.854785] do_syscall_64+0x48/0x90
[ 135.855290] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 135.855979] RIP: 0033:0x7f2bef52ab19
[ 135.856465] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48
[ 135.858839] RSP: 002b:00007f2becaa0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 135.859939] RAX: 0000000000000001 RBX: 00007f2bef63df68 RCX: 00007f2bef52ab19
[ 135.860875] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f2bef63df6c
[ 135.861782] RBP: 00007f2bef63df60 R08: 000000000000000e R09: 0000000000000000
[ 135.862679] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f2bef63df6c
[ 135.863602] R13: 00007ffdf54b35cf R14: 00007f2becaa0300 R15: 0000000000022000
[ 135.864547]
[ 135.864866] irq event stamp: 892
[ 135.865334] hardirqs last enabled at (891): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 135.866578] hardirqs last disabled at (892): [] __schedule+0x1225/0x2470
[ 135.867646] softirqs last enabled at (636): [] __irq_exit_rcu+0x11b/0x180
[ 135.868738] softirqs last disabled at (595): [] __irq_exit_rcu+0x11b/0x180
[ 135.869835] ---[ end trace 0000000000000000 ]---
[ 139.545656] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 139.547423] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 139.550430] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 139.553371] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 139.554746] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 139.557233] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 139.560292] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 141.496014] Bluetooth: hci3: Opcode 0x c03 failed: -110
[ 141.559909] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 141.560936] Bluetooth: hci4: Opcode 0x c03 failed: -110
[ 141.623923] Bluetooth: hci6: command 0x0409 tx timeout
[ 143.671938] Bluetooth: hci6: command 0x041b tx timeout
[ 143.812160] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 143.820845] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 143.823557] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 143.826639] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 143.828389] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 143.829628] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 143.833321] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 145.720905] Bluetooth: hci6: command 0x040f tx timeout
VM DIAGNOSIS:
13:30:15 Registers:
info registers vcpu 0
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff822b29f1 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff8880412bf698
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b29e0
RIP=ffffffff822b2a49 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f2becaa0700 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f10d9652260 CR3=0000000041562000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 00007f2bef6117c0 00007f2bef6117c8
YMM02=0000000000000000 0000000000000000 00007f2bef6117e0 00007f2bef6117c0
YMM03=0000000000000000 0000000000000000 00007f2bef6117c8 00007f2bef6117c0
YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000001 RDX=1ffff11008395eee
RSI=ffff888041cafa70 RDI=ffff888041caf790 RBP=ffff888041caf780 RSP=ffff888041caf6a8
R8 =ffffffff85edaa70 R9 =ffffffff85edaa74 R10=ffffed1008395ef2 R11=ffff888041caf768
R12=ffff888041caf769 R13=ffff888041caf788 R14=ffff888041caf728 R15=0000000000000005
RIP=ffffffff8111c84c RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f394f971610 CR3=0000000019e2a000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 00362e6f732e6362 696c2f756e672d78
YMM02=0000000000000000 0000000000000000 ffff0000000000ff ffffffffffffffff
YMM03=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000