syzkaller login: [ 43.404752] sshd (243) used greatest stack depth: 24768 bytes left Warning: Permanently added '[localhost]:34778' (ECDSA) to the list of known hosts. 2022/09/12 19:42:07 fuzzer started 2022/09/12 19:42:08 dialing manager at localhost:38027 [ 45.719283] cgroup: Unknown subsys name 'net' [ 45.824420] cgroup: Unknown subsys name 'rlimit' 2022/09/12 19:42:22 syscalls: 2215 2022/09/12 19:42:22 code coverage: enabled 2022/09/12 19:42:22 comparison tracing: enabled 2022/09/12 19:42:22 extra coverage: enabled 2022/09/12 19:42:22 setuid sandbox: enabled 2022/09/12 19:42:22 namespace sandbox: enabled 2022/09/12 19:42:22 Android sandbox: enabled 2022/09/12 19:42:22 fault injection: enabled 2022/09/12 19:42:22 leak checking: enabled 2022/09/12 19:42:22 net packet injection: enabled 2022/09/12 19:42:22 net device setup: enabled 2022/09/12 19:42:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 19:42:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 19:42:22 USB emulation: enabled 2022/09/12 19:42:22 hci packet injection: enabled 2022/09/12 19:42:22 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 19:42:22 802.15.4 emulation: enabled 2022/09/12 19:42:22 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 19:42:22 fetching corpus: 45, signal 23404/27089 (executing program) 2022/09/12 19:42:22 fetching corpus: 95, signal 43431/48553 (executing program) 2022/09/12 19:42:22 fetching corpus: 145, signal 52612/59169 (executing program) 2022/09/12 19:42:23 fetching corpus: 194, signal 60029/67963 (executing program) 2022/09/12 19:42:23 fetching corpus: 244, signal 65701/75015 (executing program) 2022/09/12 19:42:23 fetching corpus: 293, signal 70715/81341 (executing program) 2022/09/12 19:42:23 fetching corpus: 343, signal 76479/88308 (executing program) 2022/09/12 19:42:23 fetching corpus: 393, signal 82511/95404 (executing program) 2022/09/12 19:42:23 fetching 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corpus: 10538, signal 283677/295707 (executing program) 2022/09/12 19:42:52 fetching corpus: 10588, signal 284206/295713 (executing program) 2022/09/12 19:42:52 fetching corpus: 10610, signal 284320/295713 (executing program) 2022/09/12 19:42:52 fetching corpus: 10610, signal 284320/295713 (executing program) 2022/09/12 19:42:55 starting 8 fuzzer processes 19:42:55 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20, 0x0, 0x0, 0xee01}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@dev, 0x0, 0x3c}, 0x0, @in6=@mcast1}}, 0xe8) sendmmsg$inet6(r0, &(0x7f0000001b80)=[{{&(0x7f0000000000)={0x2, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}], 0x1, 0x0) 19:42:55 executing program 1: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x4, 0x4) setxattr$incfs_id(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={'0000000000000000000000000000000', 0x30}, 0x20, 0x1) setresuid(0x0, 0x0, 0x0) 19:42:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/148, 0xfffffffffffffcda, 0x0, &(0x7f0000000140)=""/122, 0x7a}, &(0x7f00000001c0)=0x38) 19:42:55 executing program 2: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x7969, &(0x7f00000001c0)={0x0, 0xfc32, 0x0, 0x3, 0x109}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000240)) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x0, 0x0, 0xea, 0x0, 0x6, 0x2020, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000300), 0xd}, 0x14844, 0xc03, 0x7f, 0x4, 0x4, 0x8, 0x80, 0x0, 0x0, 0x0, 0x8001}, 0xffffffffffffffff, 0xc, r1, 0x8) 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={0x5, 0x6df0000000000000}, 0x0, 0xc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = 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) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x3, 0x7fff0000}]}) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x80000000, 0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_EVENTFD(r0, 0x5, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000001200)) r3 = syz_open_procfs(0x0, &(0x7f00000011c0)='mountinfo\x00') preadv(r3, &(0x7f0000001140)=[{0x0}], 0x1, 0x0, 0x0) sendfile(r0, r3, &(0x7f0000000140)=0x8, 0x9) openat(0xffffffffffffffff, &(0x7f0000001180)='./file0\x00', 0x100, 0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x650881, 0x0) 19:42:55 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) io_setup(0x8000, &(0x7f00000001c0)=0x0) io_submit(r1, 0x2, &(0x7f0000001300)=[&(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}]) 19:42:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x4c, &(0x7f0000000180), 0x4) 19:42:55 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$inet(r1, &(0x7f0000000440)=[{{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000000)="d0", 0x1}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f000000b2c0)=[{{0x0, 0x0, 0x0}}], 0x500, 0x0, 0x0) 19:42:55 executing program 6: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) connect(r0, &(0x7f0000000040)=@un=@abs, 0x80) [ 92.692901] audit: type=1400 audit(1663011775.138:6): avc: denied { execmem } for pid=288 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 94.042074] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 94.044285] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 94.046501] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.048696] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 94.050368] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 94.052102] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 94.053893] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 94.056427] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 94.058221] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 94.059574] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 94.060891] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.062118] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 94.063320] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 94.064505] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 94.065959] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 94.068312] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 94.069548] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 94.071053] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.072236] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 94.073709] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 94.074890] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 94.075974] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 94.077125] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 94.085560] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 94.087700] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 94.089890] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 94.090479] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 94.091806] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 94.093147] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 94.093379] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 94.094280] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 94.095977] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 94.096847] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 94.099816] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 94.101115] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 94.102240] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 94.103938] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 94.105389] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.107003] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 94.107060] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 94.107978] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 94.111169] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 94.111792] Bluetooth: hci4: HCI_REQ-0x0c1a [ 94.112486] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 94.117289] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 94.118441] Bluetooth: hci6: HCI_REQ-0x0c1a [ 94.119575] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.119715] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 94.124530] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.125123] Bluetooth: hci7: HCI_REQ-0x0c1a [ 94.126508] Bluetooth: hci3: HCI_REQ-0x0c1a [ 94.140027] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 94.141050] Bluetooth: hci2: HCI_REQ-0x0c1a [ 94.145902] Bluetooth: hci5: HCI_REQ-0x0c1a [ 94.156562] Bluetooth: hci0: HCI_REQ-0x0c1a [ 94.156586] Bluetooth: hci1: HCI_REQ-0x0c1a [ 96.136137] Bluetooth: hci4: command 0x0409 tx timeout [ 96.199251] Bluetooth: hci1: command 0x0409 tx timeout [ 96.199688] Bluetooth: hci2: command 0x0409 tx timeout [ 96.200273] Bluetooth: hci6: command 0x0409 tx timeout [ 96.201603] Bluetooth: hci7: command 0x0409 tx timeout [ 96.202535] Bluetooth: hci5: command 0x0409 tx timeout [ 96.203197] Bluetooth: hci0: command 0x0409 tx timeout [ 96.204987] Bluetooth: hci3: command 0x0409 tx timeout [ 98.183141] Bluetooth: hci4: command 0x041b tx timeout [ 98.246828] Bluetooth: hci3: command 0x041b tx timeout [ 98.248111] Bluetooth: hci0: command 0x041b tx timeout [ 98.248749] Bluetooth: hci5: command 0x041b tx timeout [ 98.250350] Bluetooth: hci7: command 0x041b tx timeout [ 98.251007] Bluetooth: hci6: command 0x041b tx timeout [ 98.251586] Bluetooth: hci2: command 0x041b tx timeout [ 98.252497] Bluetooth: hci1: command 0x041b tx timeout [ 100.230738] Bluetooth: hci4: command 0x040f tx timeout [ 100.294710] Bluetooth: hci1: command 0x040f tx timeout [ 100.295167] Bluetooth: hci2: command 0x040f tx timeout [ 100.295607] Bluetooth: hci6: command 0x040f tx timeout [ 100.296766] Bluetooth: hci7: command 0x040f tx timeout [ 100.298070] Bluetooth: hci5: command 0x040f tx timeout [ 100.298509] Bluetooth: hci0: command 0x040f tx timeout [ 100.299324] Bluetooth: hci3: command 0x040f tx timeout [ 102.278827] Bluetooth: hci4: command 0x0419 tx timeout [ 102.342717] Bluetooth: hci3: command 0x0419 tx timeout [ 102.343223] Bluetooth: hci0: command 0x0419 tx timeout [ 102.345288] Bluetooth: hci5: command 0x0419 tx timeout [ 102.345730] Bluetooth: hci7: command 0x0419 tx timeout [ 102.346160] Bluetooth: hci6: command 0x0419 tx timeout [ 102.346568] Bluetooth: hci2: command 0x0419 tx timeout [ 102.348674] Bluetooth: hci1: command 0x0419 tx timeout 19:43:51 executing program 1: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x4, 0x4) setxattr$incfs_id(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={'0000000000000000000000000000000', 0x30}, 0x20, 0x1) setresuid(0x0, 0x0, 0x0) 19:43:51 executing program 1: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x4, 0x4) setxattr$incfs_id(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={'0000000000000000000000000000000', 0x30}, 0x20, 0x1) setresuid(0x0, 0x0, 0x0) 19:43:51 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)='r', 0x1}], 0x1) r1 = syz_io_uring_setup(0x178f, &(0x7f0000000440)={0x0, 0x301d, 0x900, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_CLOSE, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendmmsg(r4, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0xfffffe8e}], 0x1}}], 0x1, 0x0) recvfrom(r4, &(0x7f00000003c0)=""/77, 0x6bc2bb1, 0x324, 0x0, 0x37) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000180)) io_uring_enter(r1, 0x64d0, 0x48be, 0x0, 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000180)={0x4400, 0x83, 0x1d}, 0x18) openat$zero(0xffffffffffffff9c, 0x0, 0xe4903, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0x1, 0x1f, 0x0, 0x9, 0x0, 0x5, 0x0, 0xb84e01778a86e6ca, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, 0x0, @perf_config_ext={0x100000000, 0xcf65}, 0x3108, 0x0, 0x81, 0x8, 0x5, 0x7fffffff, 0xbc, 0x0, 0x1f, 0x0, 0x214}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0xa) 19:43:51 executing program 1: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x4, 0x4) setxattr$incfs_id(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)={'0000000000000000000000000000000', 0x30}, 0x20, 0x1) setresuid(0x0, 0x0, 0x0) [ 149.519907] audit: type=1400 audit(1663011831.965:7): avc: denied { open } for pid=3785 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 19:43:52 executing program 1: r0 = memfd_create(&(0x7f0000000380)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5\x88\xf3g\xba\xed>Wj\x9a\xca\xc1\xd6u\xe0/|i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb62j\x88\xd4K\x0ev;\x1f\xffz1p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x04D\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x918\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=', 0x0) preadv2(r0, &(0x7f0000001200)=[{&(0x7f00000013c0)=""/135, 0x87}], 0x1, 0x7008, 0x0, 0x0) 19:43:52 executing program 1: r0 = memfd_create(&(0x7f0000000380)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5\x88\xf3g\xba\xed>Wj\x9a\xca\xc1\xd6u\xe0/|i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb62j\x88\xd4K\x0ev;\x1f\xffz1p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x04D\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x918\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=', 0x0) preadv2(r0, &(0x7f0000001200)=[{&(0x7f00000013c0)=""/135, 0x87}], 0x1, 0x7008, 0x0, 0x0) 19:43:52 executing program 1: r0 = memfd_create(&(0x7f0000000380)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5\x88\xf3g\xba\xed>Wj\x9a\xca\xc1\xd6u\xe0/|i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb62j\x88\xd4K\x0ev;\x1f\xffz1p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x04D\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x918\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=', 0x0) preadv2(r0, &(0x7f0000001200)=[{&(0x7f00000013c0)=""/135, 0x87}], 0x1, 0x7008, 0x0, 0x0) [ 152.417928] audit: type=1400 audit(1663011834.864:8): avc: denied { kernel } for pid=3923 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 152.435803] ------------[ cut here ]------------ [ 152.435838] [ 152.435843] ====================================================== [ 152.435849] WARNING: possible circular locking dependency detected [ 152.435857] 6.0.0-rc5-next-20220912 #1 Not tainted [ 152.435869] ------------------------------------------------------ [ 152.435876] syz-executor.5/3924 is trying to acquire lock: [ 152.435888] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 152.435955] [ 152.435955] but task is already holding lock: [ 152.435961] ffff88800d4e1420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 152.436015] [ 152.436015] which lock already depends on the new lock. [ 152.436015] [ 152.436021] [ 152.436021] the existing dependency chain (in reverse order) is: [ 152.436027] [ 152.436027] -> #3 (&ctx->lock){....}-{2:2}: [ 152.436054] _raw_spin_lock+0x2a/0x40 [ 152.436086] __perf_event_task_sched_out+0x53b/0x18d0 [ 152.436110] __schedule+0xedd/0x2470 [ 152.436130] schedule+0xda/0x1b0 [ 152.436148] exit_to_user_mode_prepare+0x114/0x1a0 [ 152.436188] syscall_exit_to_user_mode+0x19/0x40 [ 152.436223] do_syscall_64+0x48/0x90 [ 152.436249] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 152.436283] [ 152.436283] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 152.436310] _raw_spin_lock_nested+0x30/0x40 [ 152.436340] raw_spin_rq_lock_nested+0x1e/0x30 [ 152.436365] task_fork_fair+0x63/0x4d0 [ 152.436399] sched_cgroup_fork+0x3d0/0x540 [ 152.436427] copy_process+0x3f9e/0x6df0 [ 152.436448] kernel_clone+0xe7/0x890 [ 152.436467] user_mode_thread+0xad/0xf0 [ 152.436487] rest_init+0x24/0x250 [ 152.436519] arch_call_rest_init+0xf/0x14 [ 152.436556] start_kernel+0x4c1/0x4e6 [ 152.436590] secondary_startup_64_no_verify+0xe0/0xeb [ 152.436618] [ 152.436618] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 152.436645] _raw_spin_lock_irqsave+0x39/0x60 [ 152.436674] try_to_wake_up+0xab/0x1920 [ 152.436701] up+0x75/0xb0 [ 152.436724] __up_console_sem+0x6e/0x80 [ 152.436756] console_unlock+0x46a/0x590 [ 152.436788] do_con_write+0xc05/0x1d50 [ 152.436809] con_write+0x21/0x40 [ 152.436828] n_tty_write+0x4d4/0xfe0 [ 152.436853] file_tty_write.constprop.0+0x49c/0x8f0 [ 152.436877] vfs_write+0x9c3/0xd90 [ 152.436912] ksys_write+0x127/0x250 [ 152.436946] do_syscall_64+0x3b/0x90 [ 152.436971] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 152.437005] [ 152.437005] -> #0 ((console_sem).lock){....}-{2:2}: [ 152.437032] __lock_acquire+0x2a02/0x5e70 [ 152.437066] lock_acquire+0x1a2/0x530 [ 152.437098] _raw_spin_lock_irqsave+0x39/0x60 [ 152.437127] down_trylock+0xe/0x70 [ 152.437152] __down_trylock_console_sem+0x3b/0xd0 [ 152.437185] vprintk_emit+0x16b/0x560 [ 152.437218] vprintk+0x84/0xa0 [ 152.437253] _printk+0xba/0xf1 [ 152.437288] report_bug.cold+0x72/0xab [ 152.437312] handle_bug+0x3c/0x70 [ 152.437337] exc_invalid_op+0x14/0x50 [ 152.437364] asm_exc_invalid_op+0x16/0x20 [ 152.437396] group_sched_out.part.0+0x2c7/0x460 [ 152.437417] ctx_sched_out+0x8f1/0xc10 [ 152.437436] __perf_event_task_sched_out+0x6d0/0x18d0 [ 152.437460] __schedule+0xedd/0x2470 [ 152.437479] schedule+0xda/0x1b0 [ 152.437497] exit_to_user_mode_prepare+0x114/0x1a0 [ 152.437535] syscall_exit_to_user_mode+0x19/0x40 [ 152.437569] do_syscall_64+0x48/0x90 [ 152.437595] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 152.437628] [ 152.437628] other info that might help us debug this: [ 152.437628] [ 152.437633] Chain exists of: [ 152.437633] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 152.437633] [ 152.437663] Possible unsafe locking scenario: [ 152.437663] [ 152.437667] CPU0 CPU1 [ 152.437672] ---- ---- [ 152.437676] lock(&ctx->lock); [ 152.437687] lock(&rq->__lock); [ 152.437700] lock(&ctx->lock); [ 152.437712] lock((console_sem).lock); [ 152.437724] [ 152.437724] *** DEADLOCK *** [ 152.437724] [ 152.437727] 2 locks held by syz-executor.5/3924: [ 152.437741] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 152.437791] #1: ffff88800d4e1420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 152.437847] [ 152.437847] stack backtrace: [ 152.437851] CPU: 0 PID: 3924 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220912 #1 [ 152.437877] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 152.437892] Call Trace: [ 152.437898] [ 152.437905] dump_stack_lvl+0x8b/0xb3 [ 152.437934] check_noncircular+0x263/0x2e0 [ 152.437967] ? format_decode+0x26c/0xb50 [ 152.437996] ? print_circular_bug+0x450/0x450 [ 152.438031] ? enable_ptr_key_workfn+0x20/0x20 [ 152.438060] ? format_decode+0x26c/0xb50 [ 152.438091] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 152.438127] __lock_acquire+0x2a02/0x5e70 [ 152.438171] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 152.438217] lock_acquire+0x1a2/0x530 [ 152.438251] ? down_trylock+0xe/0x70 [ 152.438281] ? rcu_read_unlock+0x40/0x40 [ 152.438323] ? vprintk+0x84/0xa0 [ 152.438360] _raw_spin_lock_irqsave+0x39/0x60 [ 152.438391] ? down_trylock+0xe/0x70 [ 152.438418] down_trylock+0xe/0x70 [ 152.438445] ? vprintk+0x84/0xa0 [ 152.438480] __down_trylock_console_sem+0x3b/0xd0 [ 152.438515] vprintk_emit+0x16b/0x560 [ 152.438554] vprintk+0x84/0xa0 [ 152.438590] _printk+0xba/0xf1 [ 152.438625] ? record_print_text.cold+0x16/0x16 [ 152.438669] ? report_bug.cold+0x66/0xab [ 152.438721] ? group_sched_out.part.0+0x2c7/0x460 [ 152.438744] report_bug.cold+0x72/0xab [ 152.438774] handle_bug+0x3c/0x70 [ 152.438801] exc_invalid_op+0x14/0x50 [ 152.438829] asm_exc_invalid_op+0x16/0x20 [ 152.438863] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 152.438890] 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 [ 152.438912] RSP: 0018:ffff88801bfe7c48 EFLAGS: 00010006 [ 152.438931] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 152.438946] RDX: ffff888031ab9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 152.438962] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 152.438976] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88800d4e1400 [ 152.438992] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 152.439014] ? group_sched_out.part.0+0x2c7/0x460 [ 152.439040] ? group_sched_out.part.0+0x2c7/0x460 [ 152.439065] ctx_sched_out+0x8f1/0xc10 [ 152.439091] __perf_event_task_sched_out+0x6d0/0x18d0 [ 152.439121] ? lock_is_held_type+0xd7/0x130 [ 152.439158] ? __perf_cgroup_move+0x160/0x160 [ 152.439182] ? set_next_entity+0x304/0x550 [ 152.439218] ? update_curr+0x267/0x740 [ 152.439256] ? lock_is_held_type+0xd7/0x130 [ 152.439293] __schedule+0xedd/0x2470 [ 152.439318] ? io_schedule_timeout+0x150/0x150 [ 152.439343] ? rcu_read_lock_sched_held+0x3e/0x80 [ 152.439384] schedule+0xda/0x1b0 [ 152.439406] exit_to_user_mode_prepare+0x114/0x1a0 [ 152.439448] syscall_exit_to_user_mode+0x19/0x40 [ 152.439484] do_syscall_64+0x48/0x90 [ 152.439512] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 152.439547] RIP: 0033:0x7ffb1d628b19 [ 152.439563] 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 [ 152.439585] RSP: 002b:00007ffb1ab9e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 152.439607] RAX: 0000000000000001 RBX: 00007ffb1d73bf68 RCX: 00007ffb1d628b19 [ 152.439622] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ffb1d73bf6c [ 152.439637] RBP: 00007ffb1d73bf60 R08: 000000000000000e R09: 0000000000000000 [ 152.439651] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffb1d73bf6c [ 152.439666] R13: 00007ffdd209d47f R14: 00007ffb1ab9e300 R15: 0000000000022000 [ 152.439691] [ 152.547076] WARNING: CPU: 0 PID: 3924 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 152.548423] Modules linked in: [ 152.548910] CPU: 0 PID: 3924 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220912 #1 [ 152.550067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 152.551682] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 152.552480] 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 [ 152.555111] RSP: 0018:ffff88801bfe7c48 EFLAGS: 00010006 [ 152.555830] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 152.556804] RDX: ffff888031ab9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 152.557846] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 152.558880] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88800d4e1400 [ 152.559923] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 152.560964] FS: 00007ffb1ab9e700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 152.562150] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 152.562993] CR2: 00007f6cf8c13df0 CR3: 000000001f606000 CR4: 0000000000350ef0 [ 152.564036] Call Trace: [ 152.564422] [ 152.564771] ctx_sched_out+0x8f1/0xc10 [ 152.565366] __perf_event_task_sched_out+0x6d0/0x18d0 [ 152.566134] ? lock_is_held_type+0xd7/0x130 [ 152.566840] ? __perf_cgroup_move+0x160/0x160 [ 152.567515] ? set_next_entity+0x304/0x550 [ 152.568159] ? update_curr+0x267/0x740 [ 152.568717] ? lock_is_held_type+0xd7/0x130 [ 152.569326] __schedule+0xedd/0x2470 [ 152.569845] ? io_schedule_timeout+0x150/0x150 [ 152.570485] ? rcu_read_lock_sched_held+0x3e/0x80 [ 152.571189] schedule+0xda/0x1b0 [ 152.571673] exit_to_user_mode_prepare+0x114/0x1a0 [ 152.572368] syscall_exit_to_user_mode+0x19/0x40 [ 152.573034] do_syscall_64+0x48/0x90 [ 152.573561] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 152.574295] RIP: 0033:0x7ffb1d628b19 [ 152.574826] 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 [ 152.577264] RSP: 002b:00007ffb1ab9e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 152.578302] RAX: 0000000000000001 RBX: 00007ffb1d73bf68 RCX: 00007ffb1d628b19 [ 152.579275] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007ffb1d73bf6c [ 152.580241] RBP: 00007ffb1d73bf60 R08: 000000000000000e R09: 0000000000000000 [ 152.581205] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffb1d73bf6c [ 152.582173] R13: 00007ffdd209d47f R14: 00007ffb1ab9e300 R15: 0000000000022000 [ 152.583174] [ 152.583502] irq event stamp: 590 [ 152.583964] hardirqs last enabled at (589): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 152.585251] hardirqs last disabled at (590): [] __schedule+0x1225/0x2470 [ 152.586369] softirqs last enabled at (426): [] __irq_exit_rcu+0x11b/0x180 [ 152.587415] softirqs last disabled at (393): [] __irq_exit_rcu+0x11b/0x180 [ 152.588439] ---[ end trace 0000000000000000 ]--- [ 152.848484] perf: interrupt took too long (5259 > 5121), lowering kernel.perf_event_max_sample_rate to 38000 [ 152.852139] perf: interrupt took too long (10455 > 10385), lowering kernel.perf_event_max_sample_rate to 19000 [ 152.855358] perf: interrupt took too long (13119 > 13068), lowering kernel.perf_event_max_sample_rate to 15000 [ 152.859165] perf: interrupt took too long (16507 > 16398), lowering kernel.perf_event_max_sample_rate to 12000 [ 152.875065] perf: interrupt took too long (20796 > 20633), lowering kernel.perf_event_max_sample_rate to 9000 [ 157.382728] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 157.446676] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 157.447903] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 157.448889] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 161.734739] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 161.798656] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 161.863667] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 161.864595] Bluetooth: hci4: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 19:43:55 Registers: info registers vcpu 0 RAX=0000000000000037 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff88801bfe7698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000037 R11=0000000000000001 R12=0000000000000037 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 00007ffb1ab9e700 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=00007f6cf8c13df0 CR3=000000001f606000 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 00007ffb1d70f7c0 00007ffb1d70f7c8 YMM02=0000000000000000 0000000000000000 00007ffb1d70f7e0 00007ffb1d70f7c0 YMM03=0000000000000000 0000000000000000 00007ffb1d70f7c8 00007ffb1d70f7c0 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=1ffffd4000367ce1 RBX=0000000000000020 RCX=0000000000000000 RDX=ffff88801f721ac0 RSI=ffffffff815ef429 RDI=ffffea0001b3e708 RBP=ffffea0001b3e000 RSP=ffff88804359fab0 R8 =0000000000000006 R9 =00000000000001fe R10=00000000000001d8 R11=0000000000000001 R12=dffffc0000000000 R13=00000000000001d8 R14=ffff88800e35eed0 R15=ffffea0001b3e700 RIP=ffffffff815ef44e 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=00007f5a5c3bf6f4 CR3=000000000ec50000 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 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 00524f5252450040 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff 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