Warning: Permanently added '[localhost]:59490' (ECDSA) to the list of known hosts. 2022/09/15 14:06:41 fuzzer started 2022/09/15 14:06:41 dialing manager at localhost:36559 syzkaller login: [ 40.452069] cgroup: Unknown subsys name 'net' [ 40.555411] cgroup: Unknown subsys name 'rlimit' 2022/09/15 14:06:55 syscalls: 2215 2022/09/15 14:06:55 code coverage: enabled 2022/09/15 14:06:55 comparison tracing: enabled 2022/09/15 14:06:55 extra coverage: enabled 2022/09/15 14:06:55 setuid sandbox: enabled 2022/09/15 14:06:55 namespace sandbox: enabled 2022/09/15 14:06:55 Android sandbox: enabled 2022/09/15 14:06:55 fault injection: enabled 2022/09/15 14:06:55 leak checking: enabled 2022/09/15 14:06:55 net packet injection: enabled 2022/09/15 14:06:55 net device setup: enabled 2022/09/15 14:06:55 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/15 14:06:55 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/15 14:06:55 USB emulation: enabled 2022/09/15 14:06:55 hci packet injection: enabled 2022/09/15 14:06:55 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220915) 2022/09/15 14:06:55 802.15.4 emulation: enabled 2022/09/15 14:06:55 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/15 14:06:55 fetching corpus: 50, signal 35309/38745 (executing program) 2022/09/15 14:06:55 fetching corpus: 100, signal 49695/54552 (executing program) 2022/09/15 14:06:56 fetching corpus: 150, signal 61410/67459 (executing program) 2022/09/15 14:06:56 fetching corpus: 200, signal 67460/74764 (executing program) 2022/09/15 14:06:56 fetching corpus: 250, signal 72453/80974 (executing program) 2022/09/15 14:06:56 fetching corpus: 300, signal 76822/86518 (executing program) 2022/09/15 14:06:56 fetching corpus: 350, signal 83344/94037 (executing program) 2022/09/15 14:06:56 fetching corpus: 400, signal 87594/99342 (executing program) 2022/09/15 14:06:56 fetching corpus: 450, signal 89965/102803 (executing program) 2022/09/15 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0: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x5385, &(0x7f0000000080)={0x9, 0x0, 0x0, "2ff2323f3d85bee877"}) 14:07:17 executing program 1: preadv2(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 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, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='fd/3\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) perf_event_open(&(0x7f0000001840)={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_bp={&(0x7f0000001800), 0xd}, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) write(r1, &(0x7f0000000080)="01", 0x41030) 14:07:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x0) 14:07:17 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000000)={{0x1, 0x1, 0x18}, './file0\x00'}) r0 = 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}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="fd", 0x1, r1) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={'syz', 0x3}, &(0x7f00000003c0)="38d21b3dc4b7e245d1ab6e7f6ec8155d25ac5bcaa8e1a4c73c408afc23efbb186de47a76401e7b264fc81c2fbe5e2f6682b68539a43f4e7333b1d965df51d7bc7cc38322ad92f5acfb9aed2b33a5059f75de53dc2848a1b70f40de666b62b52e094647ff4873b7182ed6e4be275ea03672926858174d0485c7d4a52c9bba70e44914f724d75f1161053e0009a358f44489a2b13a6fa9c38904b0d9fcb526304de11397dbc1b95277022578e1d3e3604f7fbe609e9309c9c746b0352a9f0ffd80fa7cf4d51b5b7bb93506", 0xca, r1) r5 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000300)='key_or_keyring:', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r3, &(0x7f0000000180)='asymmetric\x00', &(0x7f00000000c0)=@keyring={'key_or_keyring:', r2}) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x2, &(0x7f0000000040)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESDEC=r5, @ANYRESOCT=r0]) [ 76.174310] audit: type=1400 audit(1663250837.675:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:07:17 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000140)=""/131, 0x83}], 0x1, 0xfff, 0x0) 14:07:17 executing program 5: r0 = mq_open(&(0x7f00000056c0)='syz1\x00', 0x842, 0x0, 0x0) ftruncate(r0, 0xffffff7f) 14:07:17 executing program 6: 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) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x10000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') pread64(r1, &(0x7f0000000040)=""/170, 0xaa, 0x200000007fffffff) syz_io_uring_setup(0x5d6f, &(0x7f0000000680)={0x0, 0xbcc0, 0x2, 0x2, 0x273, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000700), &(0x7f0000000740)) syz_io_uring_setup(0x4051, &(0x7f00000005c0)={0x0, 0x921f, 0x10, 0x2, 0x2b0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f00000003c0), &(0x7f0000000640)) syz_io_uring_submit(0x0, r0, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000040)=""/30, 0x1e}], 0x3, &(0x7f0000000400)=""/165, 0xa5}, 0x0, 0x40, 0x1, {0x1}}, 0xffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000500000008dd170230d161483ebf620444cd8999f471744f6373d2fb2e90b88d8df29bfafd7103dbe966e3775075003e0814526cde0479617255cec907ffc603dbe4a1fff2f6ff34c7c7f8a621f21e952bb7a39f496b091cd2d145c836d95351b02914b648a262ac7643868aa73d41f2e8635d4adb5ef24f01bab428570471c510d83275b6c77de422c70e560553d6749c70e6dd26f2b295f96bb8d042dbf9696a43debb0447639902d8a76e2de265ef8195583d96abefe14890db505fae654a2438a0f53859bb674d69"], 0x125) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x4000) socket$netlink(0x10, 0x3, 0xb) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @private, @initdev}, &(0x7f0000000180)=0xc) 14:07:17 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@multicast1}, {@in6=@empty, 0x0, 0x3c}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa, 0x3}, [@coaddr={0x14, 0xe, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x104}}, 0x0) [ 77.585319] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.587425] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.591009] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.592191] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.594165] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.595374] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.600478] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.603332] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.604750] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.607092] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 77.608389] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.610819] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 77.616369] Bluetooth: hci0: HCI_REQ-0x0c1a [ 77.618249] Bluetooth: hci1: HCI_REQ-0x0c1a [ 77.627774] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.630640] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.631962] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.636947] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.650421] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 77.663311] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 77.668265] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.669934] Bluetooth: hci3: HCI_REQ-0x0c1a [ 77.679593] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 77.690764] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.692891] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 77.694918] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.703727] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 77.710763] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 77.712007] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 77.714762] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 77.716118] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 77.717267] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 77.717852] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 77.723162] Bluetooth: hci2: HCI_REQ-0x0c1a [ 77.728762] Bluetooth: hci5: HCI_REQ-0x0c1a [ 77.764210] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 77.772714] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 77.777734] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 77.780878] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 77.792897] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 77.794628] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 77.803793] Bluetooth: hci7: HCI_REQ-0x0c1a [ 79.663603] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 79.665354] Bluetooth: hci1: command 0x0409 tx timeout [ 79.666581] Bluetooth: hci0: command 0x0409 tx timeout [ 79.727622] Bluetooth: hci2: command 0x0409 tx timeout [ 79.729059] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 79.730423] Bluetooth: hci3: command 0x0409 tx timeout [ 79.791618] Bluetooth: hci5: command 0x0409 tx timeout [ 79.855680] Bluetooth: hci7: command 0x0409 tx timeout [ 81.712004] Bluetooth: hci0: command 0x041b tx timeout [ 81.712994] Bluetooth: hci1: command 0x041b tx timeout [ 81.775685] Bluetooth: hci3: command 0x041b tx timeout [ 81.776598] Bluetooth: hci2: command 0x041b tx timeout [ 81.839642] Bluetooth: hci5: command 0x041b tx timeout [ 81.903657] Bluetooth: hci7: command 0x041b tx timeout [ 83.759569] Bluetooth: hci1: command 0x040f tx timeout [ 83.760069] Bluetooth: hci0: command 0x040f tx timeout [ 83.823604] Bluetooth: hci2: command 0x040f tx timeout [ 83.826523] Bluetooth: hci3: command 0x040f tx timeout [ 83.889955] Bluetooth: hci5: command 0x040f tx timeout [ 83.899109] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 83.903257] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 83.908712] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 83.914615] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 83.916352] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 83.932942] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 83.943792] Bluetooth: hci6: HCI_REQ-0x0c1a [ 83.951643] Bluetooth: hci7: command 0x040f tx timeout [ 85.743630] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 85.807630] Bluetooth: hci0: command 0x0419 tx timeout [ 85.808109] Bluetooth: hci1: command 0x0419 tx timeout [ 85.871637] Bluetooth: hci3: command 0x0419 tx timeout [ 85.872315] Bluetooth: hci2: command 0x0419 tx timeout [ 85.935612] Bluetooth: hci5: command 0x0419 tx timeout [ 85.999597] Bluetooth: hci7: command 0x0419 tx timeout [ 86.000048] Bluetooth: hci6: command 0x0409 tx timeout [ 88.047747] Bluetooth: hci6: command 0x041b tx timeout [ 88.619957] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.623257] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.625689] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.628948] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.630433] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.631761] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.636015] Bluetooth: hci4: HCI_REQ-0x0c1a [ 90.095617] Bluetooth: hci6: command 0x040f tx timeout [ 90.671748] Bluetooth: hci4: command 0x0409 tx timeout [ 92.143775] Bluetooth: hci6: command 0x0419 tx timeout [ 92.719599] Bluetooth: hci4: command 0x041b tx timeout [ 94.767556] Bluetooth: hci4: command 0x040f tx timeout [ 96.815829] Bluetooth: hci4: command 0x0419 tx timeout 14:08:16 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fsopen(&(0x7f0000000000)='bdev\x00', 0x0) dup2(r1, r0) 14:08:16 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fsopen(&(0x7f0000000000)='bdev\x00', 0x0) dup2(r1, r0) 14:08:17 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fsopen(&(0x7f0000000000)='bdev\x00', 0x0) dup2(r1, r0) [ 135.755349] audit: type=1400 audit(1663250897.256:7): avc: denied { open } for pid=3789 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 135.757105] audit: type=1400 audit(1663250897.256:8): avc: denied { kernel } for pid=3789 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 14:08:17 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = fsopen(&(0x7f0000000000)='bdev\x00', 0x0) dup2(r1, r0) [ 135.778570] ------------[ cut here ]------------ [ 135.778593] [ 135.778597] ====================================================== [ 135.778600] WARNING: possible circular locking dependency detected [ 135.778605] 6.0.0-rc5-next-20220915 #1 Not tainted [ 135.778611] ------------------------------------------------------ [ 135.778614] syz-executor.1/3791 is trying to acquire lock: [ 135.778621] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 135.778660] [ 135.778660] but task is already holding lock: [ 135.778663] ffff88800e8ca420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 135.778691] [ 135.778691] which lock already depends on the new lock. [ 135.778691] [ 135.778694] [ 135.778694] the existing dependency chain (in reverse order) is: [ 135.778697] [ 135.778697] -> #3 (&ctx->lock){....}-{2:2}: [ 135.778711] _raw_spin_lock+0x2a/0x40 [ 135.778729] __perf_event_task_sched_out+0x53b/0x18d0 [ 135.778741] __schedule+0xedd/0x2470 [ 135.778751] schedule+0xda/0x1b0 [ 135.778761] exit_to_user_mode_prepare+0x114/0x1a0 [ 135.778781] syscall_exit_to_user_mode+0x19/0x40 [ 135.778800] do_syscall_64+0x48/0x90 [ 135.778816] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 135.778836] [ 135.778836] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 135.778850] _raw_spin_lock_nested+0x30/0x40 [ 135.778864] raw_spin_rq_lock_nested+0x1e/0x30 [ 135.778878] task_fork_fair+0x63/0x4d0 [ 135.778894] sched_cgroup_fork+0x3d0/0x540 [ 135.778908] copy_process+0x4183/0x6e20 [ 135.778919] kernel_clone+0xe7/0x890 [ 135.778928] user_mode_thread+0xad/0xf0 [ 135.778938] rest_init+0x24/0x250 [ 135.778954] arch_call_rest_init+0xf/0x14 [ 135.778967] start_kernel+0x4c1/0x4e6 [ 135.778977] secondary_startup_64_no_verify+0xe0/0xeb [ 135.778991] [ 135.778991] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 135.779005] _raw_spin_lock_irqsave+0x39/0x60 [ 135.779020] try_to_wake_up+0xab/0x1920 [ 135.779033] up+0x75/0xb0 [ 135.779044] __up_console_sem+0x6e/0x80 [ 135.779060] console_unlock+0x46a/0x590 [ 135.779075] vt_ioctl+0x2822/0x2ca0 [ 135.779088] tty_ioctl+0x7c4/0x1700 [ 135.779100] __x64_sys_ioctl+0x19a/0x210 [ 135.779116] do_syscall_64+0x3b/0x90 [ 135.779129] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 135.779146] [ 135.779146] -> #0 ((console_sem).lock){....}-{2:2}: [ 135.779159] __lock_acquire+0x2a02/0x5e70 [ 135.779175] lock_acquire+0x1a2/0x530 [ 135.779191] _raw_spin_lock_irqsave+0x39/0x60 [ 135.779206] down_trylock+0xe/0x70 [ 135.779218] __down_trylock_console_sem+0x3b/0xd0 [ 135.779233] vprintk_emit+0x16b/0x560 [ 135.779249] vprintk+0x84/0xa0 [ 135.779265] _printk+0xba/0xf1 [ 135.779283] report_bug.cold+0x72/0xab [ 135.779295] handle_bug+0x3c/0x70 [ 135.779308] exc_invalid_op+0x14/0x50 [ 135.779321] asm_exc_invalid_op+0x16/0x20 [ 135.779337] group_sched_out.part.0+0x2c7/0x460 [ 135.779348] ctx_sched_out+0x8f1/0xc10 [ 135.779358] __perf_event_task_sched_out+0x6d0/0x18d0 [ 135.779369] __schedule+0xedd/0x2470 [ 135.779379] schedule+0xda/0x1b0 [ 135.779389] exit_to_user_mode_prepare+0x114/0x1a0 [ 135.779407] syscall_exit_to_user_mode+0x19/0x40 [ 135.779424] do_syscall_64+0x48/0x90 [ 135.779437] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 135.779454] [ 135.779454] other info that might help us debug this: [ 135.779454] [ 135.779457] Chain exists of: [ 135.779457] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 135.779457] [ 135.779472] Possible unsafe locking scenario: [ 135.779472] [ 135.779474] CPU0 CPU1 [ 135.779477] ---- ---- [ 135.779479] lock(&ctx->lock); [ 135.779485] lock(&rq->__lock); [ 135.779491] lock(&ctx->lock); [ 135.779497] lock((console_sem).lock); [ 135.779503] [ 135.779503] *** DEADLOCK *** [ 135.779503] [ 135.779505] 2 locks held by syz-executor.1/3791: [ 135.779512] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 135.779538] #1: ffff88800e8ca420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 135.779565] [ 135.779565] stack backtrace: [ 135.779568] CPU: 0 PID: 3791 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220915 #1 [ 135.779581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 135.779589] Call Trace: [ 135.779592] [ 135.779597] dump_stack_lvl+0x8b/0xb3 [ 135.779612] check_noncircular+0x263/0x2e0 [ 135.779628] ? format_decode+0x26c/0xb50 [ 135.779643] ? print_circular_bug+0x450/0x450 [ 135.779660] ? enable_ptr_key_workfn+0x20/0x20 [ 135.779675] ? format_decode+0x26c/0xb50 [ 135.779691] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 135.779708] __lock_acquire+0x2a02/0x5e70 [ 135.779729] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 135.779751] lock_acquire+0x1a2/0x530 [ 135.779767] ? down_trylock+0xe/0x70 [ 135.779782] ? rcu_read_unlock+0x40/0x40 [ 135.779802] ? vprintk+0x84/0xa0 [ 135.779820] _raw_spin_lock_irqsave+0x39/0x60 [ 135.779835] ? down_trylock+0xe/0x70 [ 135.779848] down_trylock+0xe/0x70 [ 135.779861] ? vprintk+0x84/0xa0 [ 135.779878] __down_trylock_console_sem+0x3b/0xd0 [ 135.779895] vprintk_emit+0x16b/0x560 [ 135.779913] vprintk+0x84/0xa0 [ 135.779930] _printk+0xba/0xf1 [ 135.779948] ? record_print_text.cold+0x16/0x16 [ 135.779970] ? report_bug.cold+0x66/0xab [ 135.779984] ? group_sched_out.part.0+0x2c7/0x460 [ 135.779995] report_bug.cold+0x72/0xab [ 135.780011] handle_bug+0x3c/0x70 [ 135.780024] exc_invalid_op+0x14/0x50 [ 135.780039] asm_exc_invalid_op+0x16/0x20 [ 135.780056] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 135.780070] 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 [ 135.780081] RSP: 0018:ffff888041b9fc48 EFLAGS: 00010006 [ 135.780090] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 135.780098] RDX: ffff8880407c3580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 135.780106] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 135.780113] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800e8ca400 [ 135.780121] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 135.780132] ? group_sched_out.part.0+0x2c7/0x460 [ 135.780145] ? group_sched_out.part.0+0x2c7/0x460 [ 135.780158] ctx_sched_out+0x8f1/0xc10 [ 135.780171] __perf_event_task_sched_out+0x6d0/0x18d0 [ 135.780186] ? lock_is_held_type+0xd7/0x130 [ 135.780205] ? __perf_cgroup_move+0x160/0x160 [ 135.780232] ? set_next_entity+0x304/0x550 [ 135.780249] ? update_curr+0x267/0x740 [ 135.780267] ? lock_is_held_type+0xd7/0x130 [ 135.780286] __schedule+0xedd/0x2470 [ 135.780299] ? io_schedule_timeout+0x150/0x150 [ 135.780312] ? rcu_read_lock_sched_held+0x3e/0x80 [ 135.780333] schedule+0xda/0x1b0 [ 135.780344] exit_to_user_mode_prepare+0x114/0x1a0 [ 135.780364] syscall_exit_to_user_mode+0x19/0x40 [ 135.780382] do_syscall_64+0x48/0x90 [ 135.780396] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 135.780414] RIP: 0033:0x7f30de18cb19 [ 135.780422] 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 [ 135.780433] RSP: 002b:00007f30db702218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 135.780444] RAX: 0000000000000001 RBX: 00007f30de29ff68 RCX: 00007f30de18cb19 [ 135.780452] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f30de29ff6c [ 135.780459] RBP: 00007f30de29ff60 R08: 000000000000000e R09: 0000000000000000 [ 135.780467] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f30de29ff6c [ 135.780474] R13: 00007fff77a8d7bf R14: 00007f30db702300 R15: 0000000000022000 [ 135.780487] [ 135.836354] WARNING: CPU: 0 PID: 3791 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 135.837041] Modules linked in: [ 135.837284] CPU: 0 PID: 3791 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220915 #1 [ 135.837886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 135.838727] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 135.839140] 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 [ 135.840484] RSP: 0018:ffff888041b9fc48 EFLAGS: 00010006 [ 135.840884] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 135.841410] RDX: ffff8880407c3580 RSI: ffffffff81566027 RDI: 0000000000000005 [ 135.841948] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 135.842474] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800e8ca400 [ 135.843005] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 135.843539] FS: 00007f30db702700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 135.844140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 135.844587] CR2: 00007f0cec261dc8 CR3: 0000000041912000 CR4: 0000000000350ef0 [ 135.845118] Call Trace: [ 135.845320] [ 135.845497] ctx_sched_out+0x8f1/0xc10 [ 135.845801] __perf_event_task_sched_out+0x6d0/0x18d0 [ 135.846198] ? lock_is_held_type+0xd7/0x130 [ 135.846529] ? __perf_cgroup_move+0x160/0x160 [ 135.846873] ? set_next_entity+0x304/0x550 [ 135.847197] ? update_curr+0x267/0x740 [ 135.847503] ? lock_is_held_type+0xd7/0x130 [ 135.847837] __schedule+0xedd/0x2470 [ 135.848126] ? io_schedule_timeout+0x150/0x150 [ 135.848480] ? rcu_read_lock_sched_held+0x3e/0x80 [ 135.848854] schedule+0xda/0x1b0 [ 135.849122] exit_to_user_mode_prepare+0x114/0x1a0 [ 135.849501] syscall_exit_to_user_mode+0x19/0x40 [ 135.849865] do_syscall_64+0x48/0x90 [ 135.850156] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 135.850556] RIP: 0033:0x7f30de18cb19 [ 135.850842] 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 [ 135.852193] RSP: 002b:00007f30db702218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 135.852774] RAX: 0000000000000001 RBX: 00007f30de29ff68 RCX: 00007f30de18cb19 [ 135.853302] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f30de29ff6c [ 135.853824] RBP: 00007f30de29ff60 R08: 000000000000000e R09: 0000000000000000 [ 135.854358] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f30de29ff6c [ 135.854891] R13: 00007fff77a8d7bf R14: 00007f30db702300 R15: 0000000000022000 [ 135.855422] [ 135.855603] irq event stamp: 708 [ 135.855861] hardirqs last enabled at (707): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 135.856576] hardirqs last disabled at (708): [] __schedule+0x1225/0x2470 [ 135.857186] softirqs last enabled at (516): [] __irq_exit_rcu+0x11b/0x180 [ 135.857819] softirqs last disabled at (509): [] __irq_exit_rcu+0x11b/0x180 [ 135.858445] ---[ end trace 0000000000000000 ]--- 14:08:17 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 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, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001a00010212c91e1bbeb3f02a250800ff085e762ac65f7d91053f295d4ffc20d65892ef07d227fdbe18dbfb1af3e0dd6a380e71c4fcf7eb3843a0a27d26af18e26c51db155af69e0000000000000000000000000000df63a36fd407eb99643b749f82e446ef63c21499fc9022822e14cf2dbe93dedf4e77766175ac5c31d7d34cf901e24917654cb8d3c73e60c6c12f77588b76a9611ccb029fc621b6cee12eb8459bf1b75803ac062baa94cd7dfdf5af4315b56bc0b876e61fa3a5d8f3ac20a51e8f575c1d589000"/215], 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) pwritev2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x10}}}}, [@NL80211_ATTR_FRAME={0x18, 0x33, @ctrl_frame=@bar={{}, {0x8}, @device_b, @device_b, @compressed={{0x1, 0x0, 0x1, 0x0, 0x6}, {0x2, 0x8}}}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48a1}, 0x400c890) sendmmsg$unix(r4, &(0x7f0000001fc0)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="2a4999f1ced3a04d3e945455e6cab8493379abc3d5c2d89b792050158475106b14ac9b07e08fb2384b519262b6", 0x2d}, {&(0x7f0000000140)="e9", 0x1}, {0x0}], 0x3, 0xfffffffffffffffc}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x40, 0x20040401}}], 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000001fc0)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="2a4999f1ced3a04d3e945455e6cab8493379abc3d5c2d89b792050158475106b14ac9b07e08fb2384b519262b6", 0x2d}, {&(0x7f0000000140)="e9", 0x1}, {0x0}], 0x3, 0xfffffffffffffffc, 0x0, 0x804}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)=[@rights={{0x14, 0x1, 0x1, [r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x38, 0x20040401}}], 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x3}}, './file1\x00'}) socket$inet6(0xa, 0x1, 0x0) 14:08:17 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000001a00010212c91e1bbeb3f02a250800ff085e762ac65f7d91053f295d4ffc20d65892ef07d227fdbe18dbfb1af3e0dd6a380e71c4fcf7eb3843a0a27d26af18e26c51db155af69e0000000000000000000000000000df63a36fd407eb99643b749f82e446ef63c21499fc9022822e14cf2dbe93dedf4e77766175ac5c31d7d34cf901e24917654cb8d3c73e60c6c12f77588b76a9611ccb029fc621b6cee12eb8459bf1b75803ac062baa94cd7dfdf5af4315b56bc0b876e61fa3a5d8f3ac20a51e8f575c1d589000"/215], 0x28}}, 0x0) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) pwritev2(r1, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = gettid() rt_sigqueueinfo(r3, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffe}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$NL80211_CMD_CONTROL_PORT_FRAME(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x3c, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x5, 0x10}}}}, [@NL80211_ATTR_FRAME={0x18, 0x33, @ctrl_frame=@bar={{}, {0x8}, @device_b, @device_b, @compressed={{0x1, 0x0, 0x1, 0x0, 0x6}, {0x2, 0x8}}}}, @NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT={0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48a1}, 0x400c890) sendmmsg$unix(r4, &(0x7f0000001fc0)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="2a4999f1ced3a04d3e945455e6cab8493379abc3d5c2d89b792050158475106b14ac9b07e08fb2384b519262b6", 0x2d}, {&(0x7f0000000140)="e9", 0x1}, {0x0}], 0x3, 0xfffffffffffffffc}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x40, 0x20040401}}], 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000001fc0)=[{{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)="2a4999f1ced3a04d3e945455e6cab8493379abc3d5c2d89b792050158475106b14ac9b07e08fb2384b519262b6", 0x2d}, {&(0x7f0000000140)="e9", 0x1}, {0x0}], 0x3, 0xfffffffffffffffc, 0x0, 0x804}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001f00)=[@rights={{0x14, 0x1, 0x1, [r4]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}], 0x38, 0x20040401}}], 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f0000000000)={{0x1, 0x1, 0x18, r2, {0x3}}, './file1\x00'}) socket$inet6(0xa, 0x1, 0x0) 14:08:17 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000140)=""/131, 0x83}], 0x1, 0xfff, 0x0) 14:08:17 executing program 6: 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) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x8, 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, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x30, 0xffffffffffffffff, 0x10000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') pread64(r1, &(0x7f0000000040)=""/170, 0xaa, 0x200000007fffffff) syz_io_uring_setup(0x5d6f, &(0x7f0000000680)={0x0, 0xbcc0, 0x2, 0x2, 0x273, 0x0, r1}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000700), &(0x7f0000000740)) syz_io_uring_setup(0x4051, &(0x7f00000005c0)={0x0, 0x921f, 0x10, 0x2, 0x2b0}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f00000003c0), &(0x7f0000000640)) syz_io_uring_submit(0x0, r0, &(0x7f0000000380)=@IORING_OP_RECVMSG={0xa, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000340)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/177, 0xb1}, {&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000040)=""/30, 0x1e}], 0x3, &(0x7f0000000400)=""/165, 0xa5}, 0x0, 0x40, 0x1, {0x1}}, 0xffff) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[@ANYBLOB="02000500000008dd170230d161483ebf620444cd8999f471744f6373d2fb2e90b88d8df29bfafd7103dbe966e3775075003e0814526cde0479617255cec907ffc603dbe4a1fff2f6ff34c7c7f8a621f21e952bb7a39f496b091cd2d145c836d95351b02914b648a262ac7643868aa73d41f2e8635d4adb5ef24f01bab428570471c510d83275b6c77de422c70e560553d6749c70e6dd26f2b295f96bb8d042dbf9696a43debb0447639902d8a76e2de265ef8195583d96abefe14890db505fae654a2438a0f53859bb674d69"], 0x125) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) write(r2, &(0x7f0000000200)='E', 0x4000) socket$netlink(0x10, 0x3, 0xb) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @private, @initdev}, &(0x7f0000000180)=0xc) [ 140.086528] hrtimer: interrupt took 18675 ns [ 140.127151] loop3: detected capacity change from 0 to 264192 [ 140.132619] FAT-fs (loop3): Unrecognized mount option "000000000000052757066341844674407370955161500000000000000000000004" or missing value [ 140.263788] loop3: detected capacity change from 0 to 264192 [ 140.265182] FAT-fs (loop3): Unrecognized mount option "000000000000037550421701844674407370955161500000000000000000000004" or missing value [ 140.847618] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 141.167564] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 143.347365] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 143.357058] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 143.359084] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 143.362067] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 143.363493] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 143.364835] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 143.368450] Bluetooth: hci7: HCI_REQ-0x0c1a [ 145.071553] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 145.391580] Bluetooth: hci7: command 0x0409 tx timeout VM DIAGNOSIS: 14:08:17 Registers: info registers vcpu 0 RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b29f1 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888041b9f698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001 R12=0000000000000063 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 00007f30db702700 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=00007f0cec261dc8 CR3=0000000041912000 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 00007f30de2737c0 00007f30de2737c8 YMM02=0000000000000000 0000000000000000 00007f30de2737e0 00007f30de2737c0 YMM03=0000000000000000 0000000000000000 00007f30de2737c8 00007f30de2737c0 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=0000000000000000 RBX=0000000000000020 RCX=ffffffff815ef464 RDX=ffff888018128000 RSI=0000000000000004 RDI=ffffea0001b0b474 RBP=ffffea0001b0b474 RSP=ffff8880419f7aa8 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000013 R11=0000000000000001 R12=dffffc0000000000 R13=000000000000009a R14=ffff88801d8244e0 R15=ffffea0001b0b440 RIP=ffffffff81788e64 RFL=00000293 [--S-A-C] 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=00007f161f1a36f4 CR3=0000000005226000 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 00007f161f1b2470 00007f161f1b1f20 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 756e20796d6d7564 20736e6f6974706f YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 73253d656d616e6c 6165722073253d73 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