Warning: Permanently added '[localhost]:63320' (ECDSA) to the list of known hosts. 2022/09/12 16:04:14 fuzzer started 2022/09/12 16:04:14 dialing manager at localhost:38027 syzkaller login: [ 43.470200] cgroup: Unknown subsys name 'net' [ 43.562748] cgroup: Unknown subsys name 'rlimit' 2022/09/12 16:04:28 syscalls: 2215 2022/09/12 16:04:28 code coverage: enabled 2022/09/12 16:04:28 comparison tracing: enabled 2022/09/12 16:04:28 extra coverage: enabled 2022/09/12 16:04:28 setuid sandbox: enabled 2022/09/12 16:04:28 namespace sandbox: enabled 2022/09/12 16:04:28 Android sandbox: enabled 2022/09/12 16:04:28 fault injection: enabled 2022/09/12 16:04:28 leak checking: enabled 2022/09/12 16:04:28 net packet injection: enabled 2022/09/12 16:04:28 net device setup: enabled 2022/09/12 16:04:28 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 16:04:28 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 16:04:28 USB emulation: enabled 2022/09/12 16:04:28 hci packet injection: enabled 2022/09/12 16:04:28 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 16:04:28 802.15.4 emulation: enabled 2022/09/12 16:04:28 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 16:04:28 fetching corpus: 50, signal 36657/40057 (executing program) 2022/09/12 16:04:28 fetching corpus: 100, signal 45639/50486 (executing program) 2022/09/12 16:04:28 fetching corpus: 150, signal 56909/62952 (executing program) 2022/09/12 16:04:28 fetching corpus: 200, signal 63536/70769 (executing program) 2022/09/12 16:04:28 fetching corpus: 250, signal 68292/76783 (executing program) 2022/09/12 16:04:29 fetching corpus: 300, signal 75577/85008 (executing program) 2022/09/12 16:04:29 fetching corpus: 350, signal 81060/91453 (executing program) 2022/09/12 16:04:29 fetching corpus: 400, signal 84237/95710 (executing program) 2022/09/12 16:04:29 fetching corpus: 450, signal 89307/101666 (executing program) 2022/09/12 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2022/09/12 16:04:46 fetching corpus: 6450, signal 229860/241349 (executing program) 2022/09/12 16:04:46 fetching corpus: 6500, signal 230474/241350 (executing program) 2022/09/12 16:04:46 fetching corpus: 6550, signal 230936/241479 (executing program) 2022/09/12 16:04:47 fetching corpus: 6600, signal 231959/241484 (executing program) 2022/09/12 16:04:47 fetching corpus: 6628, signal 232389/241491 (executing program) 2022/09/12 16:04:47 fetching corpus: 6628, signal 232389/241491 (executing program) 2022/09/12 16:04:50 starting 8 fuzzer processes 16:04:50 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0xa]}}}}]}) 16:04:50 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) readahead(r0, 0x0, 0x0) 16:04:50 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, 0x0, 0x0) 16:04:50 executing program 3: fsetxattr$security_selinux(0xffffffffffffffff, 0x0, &(0x7f00000000c0)='system_u:object_r:iptables_initrc_exec_t:s0\x00', 0x2c, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)={0x1c, 0x1a, 0x1, 0x0, 0x0, "", [@typed={0xa, 0x0, 0x0, 0x0, @binary="d8c9310200"}]}, 0x1c}], 0x1}, 0x0) 16:04:50 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0x9b997b7eab353521) 16:04:50 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev, @private0, 0x0, 0x84d, 0x0, 0x0, 0x0, 0x7220122}) 16:04:50 executing program 6: syz_open_dev$loop(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x400, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x32261, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000001200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYRES32=0xee00, @ANYRES32, @ANYBLOB='n/file']) r2 = fcntl$dupfd(r0, 0x406, r1) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000300)={&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff9000/0x6000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff7000/0x7000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180)}, 0x68) recvfrom$unix(r2, &(0x7f0000000380)=""/100, 0x64, 0x2100, &(0x7f0000000400)=@file={0x0, './file1\x00'}, 0x6e) 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)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) write(r1, &(0x7f0000000080)="01", 0x41030) 16:04:50 executing program 7: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file1\x00') [ 78.781991] audit: type=1400 audit(1662998690.300:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 80.124278] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 80.126024] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 80.128038] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 80.129533] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 80.130790] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 80.132598] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 80.133765] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 80.134885] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 80.136014] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 80.137691] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 80.139482] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 80.141053] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 80.143635] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 80.146871] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 80.148080] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 80.150267] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 80.154574] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 80.156613] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 80.158502] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 80.159812] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 80.160042] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 80.161287] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 80.161709] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 80.163608] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 80.163657] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 80.164545] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 80.167568] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 80.168822] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 80.172516] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 80.173025] Bluetooth: hci0: HCI_REQ-0x0c1a [ 80.173956] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 80.175723] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 80.177704] Bluetooth: hci4: HCI_REQ-0x0c1a [ 80.177842] Bluetooth: hci3: HCI_REQ-0x0c1a [ 80.179395] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 80.180447] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 80.182712] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 80.184600] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 80.187217] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 80.188112] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 80.188449] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 80.198511] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 80.199396] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 80.200514] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 80.203461] Bluetooth: hci5: HCI_REQ-0x0c1a [ 80.205454] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 80.205718] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 80.217900] Bluetooth: hci7: HCI_REQ-0x0c1a [ 80.219975] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 80.220928] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 80.225720] Bluetooth: hci2: HCI_REQ-0x0c1a [ 80.228464] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 80.232867] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 80.234070] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 80.237790] Bluetooth: hci6: HCI_REQ-0x0c1a [ 80.238451] Bluetooth: hci1: HCI_REQ-0x0c1a [ 82.224824] Bluetooth: hci7: command 0x0409 tx timeout [ 82.225364] Bluetooth: hci3: command 0x0409 tx timeout [ 82.225540] Bluetooth: hci5: command 0x0409 tx timeout [ 82.225859] Bluetooth: hci0: command 0x0409 tx timeout [ 82.226353] Bluetooth: hci4: command 0x0409 tx timeout [ 82.288384] Bluetooth: hci6: command 0x0409 tx timeout [ 82.288455] Bluetooth: hci1: command 0x0409 tx timeout [ 82.288826] Bluetooth: hci2: command 0x0409 tx timeout [ 84.272495] Bluetooth: hci4: command 0x041b tx timeout [ 84.273585] Bluetooth: hci0: command 0x041b tx timeout [ 84.275243] Bluetooth: hci5: command 0x041b tx timeout [ 84.276383] Bluetooth: hci3: command 0x041b tx timeout [ 84.279401] Bluetooth: hci7: command 0x041b tx timeout [ 84.337148] Bluetooth: hci2: command 0x041b tx timeout [ 84.337551] Bluetooth: hci1: command 0x041b tx timeout [ 84.338766] Bluetooth: hci6: command 0x041b tx timeout [ 86.320430] Bluetooth: hci7: command 0x040f tx timeout [ 86.320946] Bluetooth: hci3: command 0x040f tx timeout [ 86.321404] Bluetooth: hci5: command 0x040f tx timeout [ 86.321837] Bluetooth: hci0: command 0x040f tx timeout [ 86.322264] Bluetooth: hci4: command 0x040f tx timeout [ 86.384493] Bluetooth: hci6: command 0x040f tx timeout [ 86.384972] Bluetooth: hci1: command 0x040f tx timeout [ 86.386181] Bluetooth: hci2: command 0x040f tx timeout [ 88.368415] Bluetooth: hci4: command 0x0419 tx timeout [ 88.368925] Bluetooth: hci0: command 0x0419 tx timeout [ 88.369366] Bluetooth: hci5: command 0x0419 tx timeout [ 88.369774] Bluetooth: hci3: command 0x0419 tx timeout [ 88.370183] Bluetooth: hci7: command 0x0419 tx timeout [ 88.432369] Bluetooth: hci2: command 0x0419 tx timeout [ 88.432844] Bluetooth: hci1: command 0x0419 tx timeout [ 88.433254] Bluetooth: hci6: command 0x0419 tx timeout [ 139.970586] syz-executor.6 (302) used greatest stack depth: 24480 bytes left [ 142.606902] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 142.608808] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 142.609888] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 142.614936] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 142.620026] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 142.621366] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 142.625214] Bluetooth: hci0: HCI_REQ-0x0c1a [ 142.651969] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 142.655582] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 142.658783] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 142.661819] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 142.663654] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 142.664726] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 142.668642] Bluetooth: hci1: HCI_REQ-0x0c1a [ 142.691955] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 142.694970] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 142.696083] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 142.735840] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 142.747663] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 142.748992] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 142.750411] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 142.752832] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 142.754395] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 142.756003] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 142.757170] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 142.758135] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 142.758865] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 142.759860] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 142.760776] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 142.761975] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 142.763434] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 142.764182] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 142.767593] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 142.769241] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 142.772736] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 142.773526] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 142.775791] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 142.776559] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 142.777271] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 142.778803] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 142.779616] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 142.780582] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 142.781496] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 142.782254] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 142.789152] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 142.789991] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 142.790950] Bluetooth: hci2: HCI_REQ-0x0c1a [ 142.803333] Bluetooth: hci3: HCI_REQ-0x0c1a [ 142.803921] Bluetooth: hci7: HCI_REQ-0x0c1a [ 142.830622] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 142.839573] Bluetooth: hci6: HCI_REQ-0x0c1a [ 142.842992] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 142.879097] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 142.882483] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 142.883267] Bluetooth: hci5: HCI_REQ-0x0c1a [ 142.933246] Bluetooth: hci4: HCI_REQ-0x0c1a [ 144.688520] Bluetooth: hci1: command 0x0409 tx timeout [ 144.689279] Bluetooth: hci0: command 0x0409 tx timeout [ 144.816668] Bluetooth: hci3: command 0x0409 tx timeout [ 144.817752] Bluetooth: hci2: command 0x0409 tx timeout [ 144.880610] Bluetooth: hci6: command 0x0409 tx timeout [ 144.882191] Bluetooth: hci7: command 0x0409 tx timeout [ 144.945078] Bluetooth: hci4: command 0x0409 tx timeout [ 144.946850] Bluetooth: hci5: command 0x0409 tx timeout [ 146.737458] Bluetooth: hci0: command 0x041b tx timeout [ 146.738937] Bluetooth: hci1: command 0x041b tx timeout [ 146.864767] Bluetooth: hci2: command 0x041b tx timeout [ 146.866404] Bluetooth: hci3: command 0x041b tx timeout [ 146.928773] Bluetooth: hci7: command 0x041b tx timeout [ 146.930554] Bluetooth: hci6: command 0x041b tx timeout [ 146.992481] Bluetooth: hci5: command 0x041b tx timeout [ 146.994064] Bluetooth: hci4: command 0x041b tx timeout [ 148.784411] Bluetooth: hci1: command 0x040f tx timeout [ 148.785028] Bluetooth: hci0: command 0x040f tx timeout [ 148.914591] Bluetooth: hci3: command 0x040f tx timeout [ 148.915222] Bluetooth: hci2: command 0x040f tx timeout [ 148.976395] Bluetooth: hci6: command 0x040f tx timeout [ 148.977004] Bluetooth: hci7: command 0x040f tx timeout [ 149.041383] Bluetooth: hci4: command 0x040f tx timeout [ 149.042004] Bluetooth: hci5: command 0x040f tx timeout [ 150.832450] Bluetooth: hci0: command 0x0419 tx timeout [ 150.833717] Bluetooth: hci1: command 0x0419 tx timeout [ 150.960404] Bluetooth: hci2: command 0x0419 tx timeout [ 150.962015] Bluetooth: hci3: command 0x0419 tx timeout [ 151.024525] Bluetooth: hci7: command 0x0419 tx timeout [ 151.026847] Bluetooth: hci6: command 0x0419 tx timeout [ 151.088483] Bluetooth: hci5: command 0x0419 tx timeout [ 151.089071] Bluetooth: hci4: command 0x0419 tx timeout [ 204.608911] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 204.614465] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 204.617494] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 204.620847] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 204.623380] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 204.624936] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 204.634991] Bluetooth: hci0: HCI_REQ-0x0c1a [ 204.875726] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 204.877796] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 204.879027] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 204.882374] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 204.884275] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 204.885531] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 204.890586] Bluetooth: hci2: HCI_REQ-0x0c1a [ 204.934540] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 204.936270] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 204.937862] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 204.938886] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 204.940559] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 204.941352] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 204.942133] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 204.943053] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 204.945003] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 204.945815] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 204.946709] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 204.947568] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 204.952916] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 204.954180] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 204.956204] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 204.956827] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 204.959180] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 204.961072] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 204.961406] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 204.964396] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 204.965289] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 204.966944] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 204.971563] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 204.972392] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 204.975712] Bluetooth: hci4: HCI_REQ-0x0c1a [ 204.987370] Bluetooth: hci3: HCI_REQ-0x0c1a [ 204.995380] Bluetooth: hci6: HCI_REQ-0x0c1a [ 204.998651] Bluetooth: hci5: HCI_REQ-0x0c1a [ 206.640394] Bluetooth: hci0: command 0x0409 tx timeout [ 206.896446] Bluetooth: hci2: command 0x0409 tx timeout [ 206.897504] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 207.024575] Bluetooth: hci3: command 0x0409 tx timeout [ 207.025352] Bluetooth: hci5: command 0x0409 tx timeout [ 207.025602] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 207.027718] Bluetooth: hci6: command 0x0409 tx timeout [ 207.088463] Bluetooth: hci4: command 0x0409 tx timeout [ 208.689371] Bluetooth: hci0: command 0x041b tx timeout [ 208.944408] Bluetooth: hci2: command 0x041b tx timeout [ 209.072423] Bluetooth: hci6: command 0x041b tx timeout [ 209.072969] Bluetooth: hci5: command 0x041b tx timeout [ 209.074177] Bluetooth: hci3: command 0x041b tx timeout [ 209.136395] Bluetooth: hci4: command 0x041b tx timeout [ 209.789866] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 209.792396] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 209.794519] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 209.801800] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 209.807046] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 209.808568] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 209.815499] Bluetooth: hci1: HCI_REQ-0x0c1a [ 210.736389] Bluetooth: hci0: command 0x040f tx timeout [ 210.992357] Bluetooth: hci2: command 0x040f tx timeout [ 211.120491] Bluetooth: hci3: command 0x040f tx timeout [ 211.121008] Bluetooth: hci5: command 0x040f tx timeout [ 211.122514] Bluetooth: hci6: command 0x040f tx timeout [ 211.184346] Bluetooth: hci4: command 0x040f tx timeout [ 211.888357] Bluetooth: hci1: command 0x0409 tx timeout [ 212.080359] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 212.784403] Bluetooth: hci0: command 0x0419 tx timeout [ 213.040414] Bluetooth: hci2: command 0x0419 tx timeout [ 213.168368] Bluetooth: hci6: command 0x0419 tx timeout [ 213.168839] Bluetooth: hci5: command 0x0419 tx timeout [ 213.169253] Bluetooth: hci3: command 0x0419 tx timeout [ 213.232351] Bluetooth: hci4: command 0x0419 tx timeout [ 213.936450] Bluetooth: hci1: command 0x041b tx timeout [ 215.984364] Bluetooth: hci1: command 0x040f tx timeout [ 216.816426] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 218.032713] Bluetooth: hci1: command 0x0419 tx timeout [ 222.064368] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 226.672362] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 231.600476] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 236.336461] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 241.264512] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 244.327084] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 244.338567] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 244.356107] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 244.363556] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 244.387567] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 244.391777] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 244.405539] Bluetooth: hci7: HCI_REQ-0x0c1a [ 246.452458] Bluetooth: hci7: command 0x0409 tx timeout [ 248.496471] Bluetooth: hci7: command 0x041b tx timeout [ 250.544504] Bluetooth: hci7: command 0x040f tx timeout [ 252.592478] Bluetooth: hci7: command 0x0419 tx timeout 16:07:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0x9b997b7eab353521) 16:07:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0x9b997b7eab353521) 16:07:54 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000004c0)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="04000000000000002e2f66696c653000"]) fchmod(0xffffffffffffffff, 0x11d) 16:07:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$addseals(r0, 0x409, 0x9b997b7eab353521) [ 263.324144] audit: type=1400 audit(1662998874.842:7): avc: denied { open } for pid=9792 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 [ 263.325810] audit: type=1400 audit(1662998874.842:8): avc: denied { kernel } for pid=9792 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 [ 263.338430] ------------[ cut here ]------------ [ 263.338452] [ 263.338455] ====================================================== [ 263.338458] WARNING: possible circular locking dependency detected [ 263.338464] 6.0.0-rc5-next-20220912 #1 Not tainted [ 263.338471] ------------------------------------------------------ [ 263.338474] syz-executor.1/9793 is trying to acquire lock: [ 263.338481] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 263.338520] [ 263.338520] but task is already holding lock: [ 263.338523] ffff8880087cec20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 263.338552] [ 263.338552] which lock already depends on the new lock. [ 263.338552] [ 263.338555] [ 263.338555] the existing dependency chain (in reverse order) is: [ 263.338558] [ 263.338558] -> #3 (&ctx->lock){....}-{2:2}: [ 263.338572] _raw_spin_lock+0x2a/0x40 [ 263.338589] __perf_event_task_sched_out+0x53b/0x18d0 [ 263.338602] __schedule+0xedd/0x2470 [ 263.338612] schedule+0xda/0x1b0 [ 263.338621] exit_to_user_mode_prepare+0x114/0x1a0 [ 263.338642] syscall_exit_to_user_mode+0x19/0x40 [ 263.338660] do_syscall_64+0x48/0x90 [ 263.338673] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.338691] [ 263.338691] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 263.338705] _raw_spin_lock_nested+0x30/0x40 [ 263.338719] raw_spin_rq_lock_nested+0x1e/0x30 [ 263.338733] task_fork_fair+0x63/0x4d0 [ 263.338750] sched_cgroup_fork+0x3d0/0x540 [ 263.338765] copy_process+0x3f9e/0x6df0 [ 263.338775] kernel_clone+0xe7/0x890 [ 263.338785] user_mode_thread+0xad/0xf0 [ 263.338795] rest_init+0x24/0x250 [ 263.338811] arch_call_rest_init+0xf/0x14 [ 263.338831] start_kernel+0x4c1/0x4e6 [ 263.338848] secondary_startup_64_no_verify+0xe0/0xeb [ 263.338863] [ 263.338863] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 263.338876] _raw_spin_lock_irqsave+0x39/0x60 [ 263.338891] try_to_wake_up+0xab/0x1920 [ 263.338904] up+0x75/0xb0 [ 263.338916] __up_console_sem+0x6e/0x80 [ 263.338933] console_unlock+0x46a/0x590 [ 263.338949] do_con_write+0xc05/0x1d50 [ 263.338961] con_write+0x21/0x40 [ 263.338970] n_tty_write+0x4d4/0xfe0 [ 263.338984] file_tty_write.constprop.0+0x49c/0x8f0 [ 263.338996] vfs_write+0x9c3/0xd90 [ 263.339015] ksys_write+0x127/0x250 [ 263.339032] do_syscall_64+0x3b/0x90 [ 263.339044] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.339061] [ 263.339061] -> #0 ((console_sem).lock){....}-{2:2}: [ 263.339075] __lock_acquire+0x2a02/0x5e70 [ 263.339092] lock_acquire+0x1a2/0x530 [ 263.339108] _raw_spin_lock_irqsave+0x39/0x60 [ 263.339123] down_trylock+0xe/0x70 [ 263.339135] __down_trylock_console_sem+0x3b/0xd0 [ 263.339152] vprintk_emit+0x16b/0x560 [ 263.339168] vprintk+0x84/0xa0 [ 263.339185] _printk+0xba/0xf1 [ 263.339203] report_bug.cold+0x72/0xab [ 263.339215] handle_bug+0x3c/0x70 [ 263.339227] exc_invalid_op+0x14/0x50 [ 263.339240] asm_exc_invalid_op+0x16/0x20 [ 263.339257] group_sched_out.part.0+0x2c7/0x460 [ 263.339267] ctx_sched_out+0x8f1/0xc10 [ 263.339277] __perf_event_task_sched_out+0x6d0/0x18d0 [ 263.339289] __schedule+0xedd/0x2470 [ 263.339298] schedule+0xda/0x1b0 [ 263.339307] exit_to_user_mode_prepare+0x114/0x1a0 [ 263.339326] syscall_exit_to_user_mode+0x19/0x40 [ 263.339343] do_syscall_64+0x48/0x90 [ 263.339356] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.339373] [ 263.339373] other info that might help us debug this: [ 263.339373] [ 263.339376] Chain exists of: [ 263.339376] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 263.339376] [ 263.339391] Possible unsafe locking scenario: [ 263.339391] [ 263.339393] CPU0 CPU1 [ 263.339396] ---- ---- [ 263.339398] lock(&ctx->lock); [ 263.339404] lock(&rq->__lock); [ 263.339410] lock(&ctx->lock); [ 263.339416] lock((console_sem).lock); [ 263.339422] [ 263.339422] *** DEADLOCK *** [ 263.339422] [ 263.339424] 2 locks held by syz-executor.1/9793: [ 263.339431] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 263.339456] #1: ffff8880087cec20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 263.339484] [ 263.339484] stack backtrace: [ 263.339486] CPU: 1 PID: 9793 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220912 #1 [ 263.339499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 263.339508] Call Trace: [ 263.339512] [ 263.339515] dump_stack_lvl+0x8b/0xb3 [ 263.339530] check_noncircular+0x263/0x2e0 [ 263.339547] ? format_decode+0x26c/0xb50 [ 263.339562] ? print_circular_bug+0x450/0x450 [ 263.339580] ? enable_ptr_key_workfn+0x20/0x20 [ 263.339594] ? format_decode+0x26c/0xb50 [ 263.339609] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 263.339628] __lock_acquire+0x2a02/0x5e70 [ 263.339649] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 263.339672] lock_acquire+0x1a2/0x530 [ 263.339689] ? down_trylock+0xe/0x70 [ 263.339704] ? rcu_read_unlock+0x40/0x40 [ 263.339725] ? vprintk+0x84/0xa0 [ 263.339744] _raw_spin_lock_irqsave+0x39/0x60 [ 263.339759] ? down_trylock+0xe/0x70 [ 263.339773] down_trylock+0xe/0x70 [ 263.339786] ? vprintk+0x84/0xa0 [ 263.339804] __down_trylock_console_sem+0x3b/0xd0 [ 263.339821] vprintk_emit+0x16b/0x560 [ 263.339841] vprintk+0x84/0xa0 [ 263.339858] _printk+0xba/0xf1 [ 263.339876] ? record_print_text.cold+0x16/0x16 [ 263.339898] ? report_bug.cold+0x66/0xab [ 263.339912] ? group_sched_out.part.0+0x2c7/0x460 [ 263.339924] report_bug.cold+0x72/0xab [ 263.339938] handle_bug+0x3c/0x70 [ 263.339952] exc_invalid_op+0x14/0x50 [ 263.339966] asm_exc_invalid_op+0x16/0x20 [ 263.339983] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 263.339996] 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 [ 263.340008] RSP: 0018:ffff888041d97c48 EFLAGS: 00010006 [ 263.340017] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 263.340025] RDX: ffff888017d3d040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 263.340033] RBP: ffff888036748000 R08: 0000000000000005 R09: 0000000000000001 [ 263.340040] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff8880087cec00 [ 263.340048] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 263.340059] ? group_sched_out.part.0+0x2c7/0x460 [ 263.340072] ? group_sched_out.part.0+0x2c7/0x460 [ 263.340085] ctx_sched_out+0x8f1/0xc10 [ 263.340097] __perf_event_task_sched_out+0x6d0/0x18d0 [ 263.340113] ? lock_is_held_type+0xd7/0x130 [ 263.340132] ? __perf_cgroup_move+0x160/0x160 [ 263.340143] ? set_next_entity+0x304/0x550 [ 263.340162] ? update_curr+0x267/0x740 [ 263.340180] ? lock_is_held_type+0xd7/0x130 [ 263.340199] __schedule+0xedd/0x2470 [ 263.340211] ? io_schedule_timeout+0x150/0x150 [ 263.340224] ? rcu_read_lock_sched_held+0x3e/0x80 [ 263.340245] schedule+0xda/0x1b0 [ 263.340256] exit_to_user_mode_prepare+0x114/0x1a0 [ 263.340277] syscall_exit_to_user_mode+0x19/0x40 [ 263.340294] do_syscall_64+0x48/0x90 [ 263.340308] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.340326] RIP: 0033:0x7fcab06dcb19 [ 263.340334] 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 [ 263.340345] RSP: 002b:00007fcaadc52218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 263.340356] RAX: 0000000000000001 RBX: 00007fcab07eff68 RCX: 00007fcab06dcb19 [ 263.340364] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fcab07eff6c [ 263.340371] RBP: 00007fcab07eff60 R08: 000000000000000e R09: 0000000000000000 [ 263.340378] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fcab07eff6c [ 263.340386] R13: 00007ffdeef8e85f R14: 00007fcaadc52300 R15: 0000000000022000 [ 263.340399] [ 263.397296] WARNING: CPU: 1 PID: 9793 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 263.397984] Modules linked in: [ 263.398228] CPU: 1 PID: 9793 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220912 #1 [ 263.398822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 263.399643] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 263.400040] 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 [ 263.401367] RSP: 0018:ffff888041d97c48 EFLAGS: 00010006 [ 263.401759] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 263.402280] RDX: ffff888017d3d040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 263.402807] RBP: ffff888036748000 R08: 0000000000000005 R09: 0000000000000001 [ 263.403327] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff8880087cec00 [ 263.403856] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 263.404384] FS: 00007fcaadc52700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 263.404991] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 263.405423] CR2: 00007f7af1d7eec0 CR3: 000000003ff60000 CR4: 0000000000350ee0 [ 263.405958] Call Trace: [ 263.406156] [ 263.406332] ctx_sched_out+0x8f1/0xc10 [ 263.406624] __perf_event_task_sched_out+0x6d0/0x18d0 [ 263.407013] ? lock_is_held_type+0xd7/0x130 [ 263.407346] ? __perf_cgroup_move+0x160/0x160 [ 263.407683] ? set_next_entity+0x304/0x550 [ 263.408006] ? update_curr+0x267/0x740 [ 263.408308] ? lock_is_held_type+0xd7/0x130 [ 263.408641] __schedule+0xedd/0x2470 [ 263.408925] ? io_schedule_timeout+0x150/0x150 [ 263.409268] ? rcu_read_lock_sched_held+0x3e/0x80 [ 263.409637] schedule+0xda/0x1b0 [ 263.409895] exit_to_user_mode_prepare+0x114/0x1a0 [ 263.410266] syscall_exit_to_user_mode+0x19/0x40 [ 263.410623] do_syscall_64+0x48/0x90 [ 263.410911] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 263.411302] RIP: 0033:0x7fcab06dcb19 [ 263.411578] 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 [ 263.412907] RSP: 002b:00007fcaadc52218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 263.413458] RAX: 0000000000000001 RBX: 00007fcab07eff68 RCX: 00007fcab06dcb19 [ 263.413980] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fcab07eff6c [ 263.414503] RBP: 00007fcab07eff60 R08: 000000000000000e R09: 0000000000000000 [ 263.415031] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fcab07eff6c [ 263.415553] R13: 00007ffdeef8e85f R14: 00007fcaadc52300 R15: 0000000000022000 [ 263.416088] [ 263.416264] irq event stamp: 686 [ 263.416512] hardirqs last enabled at (685): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 263.417217] hardirqs last disabled at (686): [] __schedule+0x1225/0x2470 [ 263.417819] softirqs last enabled at (434): [] __irq_exit_rcu+0x11b/0x180 [ 263.418444] softirqs last disabled at (425): [] __irq_exit_rcu+0x11b/0x180 [ 263.419078] ---[ end trace 0000000000000000 ]--- 16:07:55 executing program 4: waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 16:07:55 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73665df41100080120000200004000f80000200040000000000000000000010000000000000002", 0x2d}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011000)) [ 263.627664] loop4: detected capacity change from 0 to 256 [ 263.644078] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 263.646074] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 263.646646] FAT-fs (loop4): Filesystem has been set read-only [ 263.665755] loop4: detected capacity change from 0 to 256 [ 263.679833] FAT-fs (loop4): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 263.685319] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1) [ 263.685868] FAT-fs (loop4): Filesystem has been set read-only 16:07:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000006b80)={0x0, 0x0, &(0x7f0000006b40)={&(0x7f00000002c0)=@updsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1, @in6=@mcast1}, {@in6=@loopback, 0x0, 0x33}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x5c, 0x1, {{'crct10dif-arm64-ce\x00'}, 0xf0, "6683ff3f7befe2bb9c3b3972f96c5cdf115da0b4bf140d52d15088fd08e3"}}]}, 0x158}}, 0x0) 16:07:55 executing program 4: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xc) [ 263.774668] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 264.977899] tmpfs: Bad value for 'mpol' [ 264.980476] tmpfs: Bad value for 'mpol' [ 268.272344] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 268.592351] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 268.592375] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 268.594089] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 271.038632] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 271.046488] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 271.047672] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 271.050646] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 271.052254] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 271.053998] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 271.057107] Bluetooth: hci5: HCI_REQ-0x0c1a [ 272.496421] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 272.880342] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 273.072478] Bluetooth: hci5: command 0x0409 tx timeout [ 273.073575] Bluetooth: hci6: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 16:07:55 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=8000000035027007 RCX=ffffffff816a3584 RDX=fffff940001a813f RSI=0000000000000004 RDI=ffffea0000d409f4 RBP=ffff88803d6799d0 RSP=ffff8880346f7738 R8 =0000000000000001 R9 =ffffea0000d409f7 R10=fffff940001a813e R11=0000000000000001 R12=0000000000000010 R13=dffffc0000000000 R14=ffffea0000d409c0 R15=ffffea0000d409f4 RIP=ffffffff816a3588 RFL=00000202 [-------] 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 0000555556837400 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=00007fdf5b103610 CR3=0000000020496000 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 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 info registers vcpu 1 RAX=000000000000007b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888041d97698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000007b R11=0000000000000001 R12=000000000000007b R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b1e30 RIP=ffffffff822b1e99 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 00007fcaadc52700 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=00007f7af1d7eec0 CR3=000000003ff60000 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 00007fcab07c37c0 00007fcab07c37c8 YMM02=0000000000000000 0000000000000000 00007fcab07c37e0 00007fcab07c37c0 YMM03=0000000000000000 0000000000000000 00007fcab07c37c8 00007fcab07c37c0 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