Warning: Permanently added '[localhost]:10917' (ECDSA) to the list of known hosts. 2022/09/15 13:08:54 fuzzer started 2022/09/15 13:08:54 dialing manager at localhost:36559 syzkaller login: [ 39.603382] cgroup: Unknown subsys name 'net' [ 39.703103] cgroup: Unknown subsys name 'rlimit' 2022/09/15 13:09:08 syscalls: 2215 2022/09/15 13:09:08 code coverage: enabled 2022/09/15 13:09:08 comparison tracing: enabled 2022/09/15 13:09:08 extra coverage: enabled 2022/09/15 13:09:08 setuid sandbox: enabled 2022/09/15 13:09:08 namespace sandbox: enabled 2022/09/15 13:09:08 Android sandbox: enabled 2022/09/15 13:09:08 fault injection: enabled 2022/09/15 13:09:08 leak checking: enabled 2022/09/15 13:09:08 net packet injection: enabled 2022/09/15 13:09:08 net device setup: enabled 2022/09/15 13:09:08 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/15 13:09:08 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/15 13:09:08 USB emulation: enabled 2022/09/15 13:09:08 hci packet injection: enabled 2022/09/15 13:09:08 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220915) 2022/09/15 13:09:08 802.15.4 emulation: enabled 2022/09/15 13:09:08 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/15 13:09:08 fetching corpus: 50, signal 29449/32918 (executing program) 2022/09/15 13:09:08 fetching corpus: 100, signal 40825/45720 (executing program) 2022/09/15 13:09:08 fetching corpus: 150, signal 51425/57613 (executing program) 2022/09/15 13:09:09 fetching corpus: 200, signal 57262/64743 (executing program) 2022/09/15 13:09:09 fetching corpus: 250, signal 62950/71597 (executing program) 2022/09/15 13:09:09 fetching corpus: 300, signal 70759/80368 (executing program) 2022/09/15 13:09:09 fetching corpus: 350, signal 74481/85214 (executing program) 2022/09/15 13:09:09 fetching corpus: 400, signal 78605/90316 (executing program) 2022/09/15 13:09:09 fetching corpus: 450, signal 83173/95795 (executing program) 2022/09/15 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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) openat$null(0xffffffffffffff9c, 0x0, 0x80800, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x202543, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4042, 0x0) pipe2(&(0x7f0000000300), 0x84000) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 13:09:26 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xa) 13:09:26 executing program 4: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x0) syz_io_uring_setup(0x3c72, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:09:26 executing program 2: r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000000)=@l2tp6={0xa, 0x0, 0x0, @local}}, 0x0) io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0) 13:09:26 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000000240)=0x0) io_getevents(r0, 0x0, 0x0, 0x0, 0x0) 13:09:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x28}}, 0x0) 13:09:26 executing program 5: syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x6000) [ 71.114145] audit: type=1400 audit(1663247366.149:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:09:26 executing program 7: gettid() r0 = fork() ptrace$setopts(0x4200, r0, 0x80000000, 0x20) rt_tgsigqueueinfo(0x0, r0, 0x2c, &(0x7f0000000000)={0xa, 0x2, 0x7}) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xf8, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r0}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40080}, 0x40001) syz_genetlink_get_family_id$gtp(&(0x7f0000000440), 0xffffffffffffffff) sched_getparam(0x0, &(0x7f0000000680)) [ 72.430904] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 72.432714] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 72.436887] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 72.440435] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 72.442524] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 72.443963] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 72.449376] Bluetooth: hci0: HCI_REQ-0x0c1a [ 72.493079] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 72.497284] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 72.499683] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 72.504243] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 72.510706] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 72.512384] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 72.515975] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 72.517893] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 72.519181] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 72.523474] Bluetooth: hci4: HCI_REQ-0x0c1a [ 72.549798] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 72.552711] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 72.554196] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 72.555476] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 72.557509] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 72.558535] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 72.565036] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 72.566609] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 72.567947] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 72.569393] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 72.570508] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 72.571061] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 72.572705] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 72.577709] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 72.580304] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 72.582452] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 72.584484] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 72.585616] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 72.587046] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 72.588165] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 72.589474] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 72.591476] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 72.592559] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 72.593642] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 72.594696] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 72.596085] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 72.597231] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 72.598544] Bluetooth: hci5: HCI_REQ-0x0c1a [ 72.604855] Bluetooth: hci1: HCI_REQ-0x0c1a [ 72.607233] Bluetooth: hci7: HCI_REQ-0x0c1a [ 72.609178] Bluetooth: hci2: HCI_REQ-0x0c1a [ 72.626695] Bluetooth: hci3: HCI_REQ-0x0c1a [ 72.635240] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 72.641934] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 72.643430] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 72.646365] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 72.648706] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 72.652070] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 72.665669] Bluetooth: hci6: HCI_REQ-0x0c1a [ 74.514333] Bluetooth: hci0: command 0x0409 tx timeout [ 74.577956] Bluetooth: hci4: command 0x0409 tx timeout [ 74.641951] Bluetooth: hci3: command 0x0409 tx timeout [ 74.642747] Bluetooth: hci5: command 0x0409 tx timeout [ 74.642893] Bluetooth: hci7: command 0x0409 tx timeout [ 74.644368] Bluetooth: hci2: command 0x0409 tx timeout [ 74.705853] Bluetooth: hci1: command 0x0409 tx timeout [ 74.706871] Bluetooth: hci6: command 0x0409 tx timeout [ 76.562838] Bluetooth: hci0: command 0x041b tx timeout [ 76.626939] Bluetooth: hci4: command 0x041b tx timeout [ 76.689836] Bluetooth: hci2: command 0x041b tx timeout [ 76.690525] Bluetooth: hci7: command 0x041b tx timeout [ 76.690861] Bluetooth: hci5: command 0x041b tx timeout [ 76.691425] Bluetooth: hci3: command 0x041b tx timeout [ 76.753931] Bluetooth: hci6: command 0x041b tx timeout [ 76.754663] Bluetooth: hci1: command 0x041b tx timeout [ 78.609907] Bluetooth: hci0: command 0x040f tx timeout [ 78.673917] Bluetooth: hci4: command 0x040f tx timeout [ 78.737838] Bluetooth: hci3: command 0x040f tx timeout [ 78.738303] Bluetooth: hci5: command 0x040f tx timeout [ 78.738725] Bluetooth: hci7: command 0x040f tx timeout [ 78.739189] Bluetooth: hci2: command 0x040f tx timeout [ 78.801857] Bluetooth: hci1: command 0x040f tx timeout [ 78.802320] Bluetooth: hci6: command 0x040f tx timeout [ 80.657977] Bluetooth: hci0: command 0x0419 tx timeout [ 80.721991] Bluetooth: hci4: command 0x0419 tx timeout [ 80.785966] Bluetooth: hci2: command 0x0419 tx timeout [ 80.786844] Bluetooth: hci7: command 0x0419 tx timeout [ 80.787594] Bluetooth: hci5: command 0x0419 tx timeout [ 80.790667] Bluetooth: hci3: command 0x0419 tx timeout [ 80.850035] Bluetooth: hci6: command 0x0419 tx timeout [ 80.850881] Bluetooth: hci1: command 0x0419 tx timeout 13:10:22 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x28}}, 0x0) 13:10:22 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x28}}, 0x0) 13:10:22 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000080), r0) sendmsg$IEEE802154_ADD_IFACE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x28, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy1\x00'}, @IEEE802154_ATTR_DEV_TYPE={0x5}]}, 0x28}}, 0x0) 13:10:22 executing program 6: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) add_key(&(0x7f0000000180)='pkcs7_test\x00', 0x0, &(0x7f0000000300), 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x7fffffe, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xa, r2, 0x2) fcntl$setown(r1, 0x8, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffff, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, r3, 0x0) sendfile(r1, r1, 0x0, 0x5f1) [ 127.897220] audit: type=1400 audit(1663247422.932:7): avc: denied { open } for pid=3721 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 127.899518] audit: type=1400 audit(1663247422.934:8): avc: denied { kernel } for pid=3721 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 127.906517] ------------[ cut here ]------------ [ 127.906543] [ 127.906548] ====================================================== [ 127.906551] WARNING: possible circular locking dependency detected [ 127.906556] 6.0.0-rc5-next-20220915 #1 Not tainted [ 127.906562] ------------------------------------------------------ [ 127.906566] syz-executor.6/3722 is trying to acquire lock: [ 127.906572] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 127.906615] [ 127.906615] but task is already holding lock: [ 127.906618] ffff888009645420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 127.906647] [ 127.906647] which lock already depends on the new lock. [ 127.906647] [ 127.906650] [ 127.906650] the existing dependency chain (in reverse order) is: [ 127.906653] [ 127.906653] -> #3 (&ctx->lock){....}-{2:2}: [ 127.906667] _raw_spin_lock+0x2a/0x40 [ 127.906685] __perf_event_task_sched_out+0x53b/0x18d0 [ 127.906697] __schedule+0xedd/0x2470 [ 127.906708] schedule+0xda/0x1b0 [ 127.906718] futex_wait_queue+0xf5/0x1e0 [ 127.906730] futex_wait+0x28e/0x690 [ 127.906740] do_futex+0x2ff/0x380 [ 127.906752] __x64_sys_futex+0x1c6/0x4d0 [ 127.906761] do_syscall_64+0x3b/0x90 [ 127.906777] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.906795] [ 127.906795] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 127.906808] _raw_spin_lock_nested+0x30/0x40 [ 127.906824] raw_spin_rq_lock_nested+0x1e/0x30 [ 127.906837] task_fork_fair+0x63/0x4d0 [ 127.906854] sched_cgroup_fork+0x3d0/0x540 [ 127.906869] copy_process+0x4183/0x6e20 [ 127.906879] kernel_clone+0xe7/0x890 [ 127.906889] user_mode_thread+0xad/0xf0 [ 127.906899] rest_init+0x24/0x250 [ 127.906917] arch_call_rest_init+0xf/0x14 [ 127.906930] start_kernel+0x4c1/0x4e6 [ 127.906940] secondary_startup_64_no_verify+0xe0/0xeb [ 127.906955] [ 127.906955] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 127.906968] _raw_spin_lock_irqsave+0x39/0x60 [ 127.906984] try_to_wake_up+0xab/0x1920 [ 127.906997] up+0x75/0xb0 [ 127.907008] __up_console_sem+0x6e/0x80 [ 127.907025] console_unlock+0x46a/0x590 [ 127.907041] con_install+0x14e/0x5d0 [ 127.907053] tty_init_dev.part.0+0xa0/0x610 [ 127.907066] tty_open+0xbc0/0x1370 [ 127.907077] chrdev_open+0x268/0x6e0 [ 127.907091] do_dentry_open+0x6ca/0x12b0 [ 127.907105] path_openat+0x19e1/0x2800 [ 127.907117] do_filp_open+0x1b6/0x410 [ 127.907128] do_sys_openat2+0x171/0x4c0 [ 127.907143] __x64_sys_openat+0x13f/0x1f0 [ 127.907158] do_syscall_64+0x3b/0x90 [ 127.907172] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.907190] [ 127.907190] -> #0 ((console_sem).lock){....}-{2:2}: [ 127.907203] __lock_acquire+0x2a02/0x5e70 [ 127.907220] lock_acquire+0x1a2/0x530 [ 127.907236] _raw_spin_lock_irqsave+0x39/0x60 [ 127.907251] down_trylock+0xe/0x70 [ 127.907264] __down_trylock_console_sem+0x3b/0xd0 [ 127.907280] vprintk_emit+0x16b/0x560 [ 127.907297] vprintk+0x84/0xa0 [ 127.907313] _printk+0xba/0xf1 [ 127.907332] report_bug.cold+0x72/0xab [ 127.907345] handle_bug+0x3c/0x70 [ 127.907358] exc_invalid_op+0x14/0x50 [ 127.907372] asm_exc_invalid_op+0x16/0x20 [ 127.907389] group_sched_out.part.0+0x2c7/0x460 [ 127.907400] ctx_sched_out+0x8f1/0xc10 [ 127.907409] __perf_event_task_sched_out+0x6d0/0x18d0 [ 127.907421] __schedule+0xedd/0x2470 [ 127.907431] schedule+0xda/0x1b0 [ 127.907441] futex_wait_queue+0xf5/0x1e0 [ 127.907451] futex_wait+0x28e/0x690 [ 127.907461] do_futex+0x2ff/0x380 [ 127.907470] __x64_sys_futex+0x1c6/0x4d0 [ 127.907479] do_syscall_64+0x3b/0x90 [ 127.907493] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.907510] [ 127.907510] other info that might help us debug this: [ 127.907510] [ 127.907513] Chain exists of: [ 127.907513] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 127.907513] [ 127.907528] Possible unsafe locking scenario: [ 127.907528] [ 127.907530] CPU0 CPU1 [ 127.907533] ---- ---- [ 127.907535] lock(&ctx->lock); [ 127.907541] lock(&rq->__lock); [ 127.907547] lock(&ctx->lock); [ 127.907554] lock((console_sem).lock); [ 127.907560] [ 127.907560] *** DEADLOCK *** [ 127.907560] [ 127.907561] 2 locks held by syz-executor.6/3722: [ 127.907568] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 127.907594] #1: ffff888009645420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 127.907622] [ 127.907622] stack backtrace: [ 127.907625] CPU: 0 PID: 3722 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220915 #1 [ 127.907637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 127.907646] Call Trace: [ 127.907649] [ 127.907654] dump_stack_lvl+0x8b/0xb3 [ 127.907670] check_noncircular+0x263/0x2e0 [ 127.907687] ? format_decode+0x26c/0xb50 [ 127.907703] ? print_circular_bug+0x450/0x450 [ 127.907720] ? enable_ptr_key_workfn+0x20/0x20 [ 127.907735] ? format_decode+0x26c/0xb50 [ 127.907751] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 127.907769] __lock_acquire+0x2a02/0x5e70 [ 127.907791] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 127.907814] lock_acquire+0x1a2/0x530 [ 127.907831] ? down_trylock+0xe/0x70 [ 127.907846] ? rcu_read_unlock+0x40/0x40 [ 127.907867] ? vprintk+0x84/0xa0 [ 127.907886] _raw_spin_lock_irqsave+0x39/0x60 [ 127.907902] ? down_trylock+0xe/0x70 [ 127.907915] down_trylock+0xe/0x70 [ 127.907929] ? vprintk+0x84/0xa0 [ 127.907946] __down_trylock_console_sem+0x3b/0xd0 [ 127.907964] vprintk_emit+0x16b/0x560 [ 127.907983] vprintk+0x84/0xa0 [ 127.908001] _printk+0xba/0xf1 [ 127.908020] ? record_print_text.cold+0x16/0x16 [ 127.908043] ? report_bug.cold+0x66/0xab [ 127.908057] ? group_sched_out.part.0+0x2c7/0x460 [ 127.908069] report_bug.cold+0x72/0xab [ 127.908084] handle_bug+0x3c/0x70 [ 127.908099] exc_invalid_op+0x14/0x50 [ 127.908114] asm_exc_invalid_op+0x16/0x20 [ 127.908132] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 127.908146] 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 [ 127.908157] RSP: 0018:ffff888041d7f8f8 EFLAGS: 00010006 [ 127.908166] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 127.908174] RDX: ffff888018be5040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 127.908182] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 127.908189] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff888009645400 [ 127.908197] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 127.908208] ? group_sched_out.part.0+0x2c7/0x460 [ 127.908221] ? group_sched_out.part.0+0x2c7/0x460 [ 127.908234] ctx_sched_out+0x8f1/0xc10 [ 127.908247] __perf_event_task_sched_out+0x6d0/0x18d0 [ 127.908262] ? lock_is_held_type+0xd7/0x130 [ 127.908281] ? __perf_cgroup_move+0x160/0x160 [ 127.908293] ? set_next_entity+0x304/0x550 [ 127.908313] ? lock_is_held_type+0xd7/0x130 [ 127.908332] __schedule+0xedd/0x2470 [ 127.908346] ? io_schedule_timeout+0x150/0x150 [ 127.908358] ? futex_wait_setup+0x166/0x230 [ 127.908372] schedule+0xda/0x1b0 [ 127.908384] futex_wait_queue+0xf5/0x1e0 [ 127.908396] futex_wait+0x28e/0x690 [ 127.908408] ? futex_wait_setup+0x230/0x230 [ 127.908421] ? wake_up_q+0x8b/0xf0 [ 127.908434] ? do_raw_spin_unlock+0x4f/0x220 [ 127.908454] ? futex_wake+0x158/0x490 [ 127.908470] ? fd_install+0x1f9/0x640 [ 127.908486] do_futex+0x2ff/0x380 [ 127.908497] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 127.908513] __x64_sys_futex+0x1c6/0x4d0 [ 127.908525] ? __x64_sys_futex_time32+0x480/0x480 [ 127.908536] ? trace_rcu_dyntick+0x1a7/0x250 [ 127.908557] ? syscall_enter_from_user_mode+0x1d/0x50 [ 127.908576] ? syscall_enter_from_user_mode+0x1d/0x50 [ 127.908597] do_syscall_64+0x3b/0x90 [ 127.908612] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 127.908630] RIP: 0033:0x7efea722cb19 [ 127.908639] 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 [ 127.908650] RSP: 002b:00007efea47a2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 127.908661] RAX: ffffffffffffffda RBX: 00007efea733ff68 RCX: 00007efea722cb19 [ 127.908668] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007efea733ff68 [ 127.908676] RBP: 00007efea733ff60 R08: 0000000000000000 R09: 0000000000000000 [ 127.908683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efea733ff6c [ 127.908690] R13: 00007ffc405da22f R14: 00007efea47a2300 R15: 0000000000022000 [ 127.908703] [ 127.983533] WARNING: CPU: 0 PID: 3722 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 127.984931] Modules linked in: [ 127.985439] CPU: 0 PID: 3722 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220915 #1 [ 127.986685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 127.988417] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 127.989253] 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 [ 127.992024] RSP: 0018:ffff888041d7f8f8 EFLAGS: 00010006 [ 127.992846] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 127.993940] RDX: ffff888018be5040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 127.995036] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 127.996130] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff888009645400 [ 127.997211] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 127.998336] FS: 00007efea47a2700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 127.999567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 128.000473] CR2: 00005569dc20a080 CR3: 0000000018898000 CR4: 0000000000350ef0 [ 128.001566] Call Trace: [ 128.001988] [ 128.002369] ctx_sched_out+0x8f1/0xc10 [ 128.002976] __perf_event_task_sched_out+0x6d0/0x18d0 [ 128.003774] ? lock_is_held_type+0xd7/0x130 [ 128.004466] ? __perf_cgroup_move+0x160/0x160 [ 128.005164] ? set_next_entity+0x304/0x550 [ 128.005822] ? lock_is_held_type+0xd7/0x130 [ 128.006532] __schedule+0xedd/0x2470 [ 128.007125] ? io_schedule_timeout+0x150/0x150 [ 128.007826] ? futex_wait_setup+0x166/0x230 [ 128.008508] schedule+0xda/0x1b0 [ 128.009035] futex_wait_queue+0xf5/0x1e0 [ 128.009674] futex_wait+0x28e/0x690 [ 128.010292] ? futex_wait_setup+0x230/0x230 [ 128.010953] ? wake_up_q+0x8b/0xf0 [ 128.011516] ? do_raw_spin_unlock+0x4f/0x220 [ 128.012224] ? futex_wake+0x158/0x490 [ 128.012816] ? fd_install+0x1f9/0x640 [ 128.013414] do_futex+0x2ff/0x380 [ 128.013973] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 128.014880] __x64_sys_futex+0x1c6/0x4d0 [ 128.015522] ? __x64_sys_futex_time32+0x480/0x480 [ 128.016276] ? trace_rcu_dyntick+0x1a7/0x250 [ 128.016969] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.017775] ? syscall_enter_from_user_mode+0x1d/0x50 [ 128.018620] do_syscall_64+0x3b/0x90 [ 128.019217] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 128.020011] RIP: 0033:0x7efea722cb19 [ 128.020591] 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 [ 128.023622] RSP: 002b:00007efea47a2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 128.024812] RAX: ffffffffffffffda RBX: 00007efea733ff68 RCX: 00007efea722cb19 [ 128.025946] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007efea733ff68 [ 128.027079] RBP: 00007efea733ff60 R08: 0000000000000000 R09: 0000000000000000 [ 128.028200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efea733ff6c [ 128.029326] R13: 00007ffc405da22f R14: 00007efea47a2300 R15: 0000000000022000 [ 128.030481] [ 128.030852] irq event stamp: 3720 [ 128.031411] hardirqs last enabled at (3719): [] syscall_enter_from_user_mode+0x1d/0x50 [ 128.032925] hardirqs last disabled at (3720): [] __schedule+0x1225/0x2470 [ 128.034259] softirqs last enabled at (3392): [] __irq_exit_rcu+0x11b/0x180 [ 128.035640] softirqs last disabled at (3387): [] __irq_exit_rcu+0x11b/0x180 [ 128.037003] ---[ end trace 0000000000000000 ]--- [ 128.047778] hrtimer: interrupt took 29886 ns 13:10:23 executing program 6: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) add_key(&(0x7f0000000180)='pkcs7_test\x00', 0x0, &(0x7f0000000300), 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x7fffffe, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xa, r2, 0x2) fcntl$setown(r1, 0x8, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffff, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, r3, 0x0) sendfile(r1, r1, 0x0, 0x5f1) [ 128.473986] syz-executor.6 (3764) used greatest stack depth: 24600 bytes left 13:10:23 executing program 6: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) add_key(&(0x7f0000000180)='pkcs7_test\x00', 0x0, &(0x7f0000000300), 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x7fffffe, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xa, r2, 0x2) fcntl$setown(r1, 0x8, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffff, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, r3, 0x0) sendfile(r1, r1, 0x0, 0x5f1) [ 128.627079] syz-executor.6 (3774) used greatest stack depth: 24536 bytes left 13:10:23 executing program 6: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) add_key(&(0x7f0000000180)='pkcs7_test\x00', 0x0, &(0x7f0000000300), 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x7fffffe, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) perf_event_open(0x0, 0x0, 0xa, r2, 0x2) fcntl$setown(r1, 0x8, 0x0) ioctl$PTP_ENABLE_PPS(r1, 0x40043d04, 0x0) r3 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffff, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, r3, 0x0) sendfile(r1, r1, 0x0, 0x5f1) 13:10:23 executing program 6: socket$packet(0x11, 0x2, 0x300) [ 135.633880] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 135.697782] Bluetooth: hci6: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 13:10:23 Registers: info registers vcpu 0 RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b29f1 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff888041d7f348 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001 R12=0000000000000074 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 00007efea47a2700 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=00005569dc20a080 CR3=0000000018898000 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 00007efea73137c0 00007efea73137c8 YMM02=0000000000000000 0000000000000000 00007efea73137e0 00007efea73137c0 YMM03=0000000000000000 0000000000000000 00007efea73137c8 00007efea73137c0 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=0000000000000001 RBX=ffffffff840fd803 RCX=0000000000000000 RDX=1ffff110017fce93 RSI=ffff88800bfe7938 RDI=ffffffff840fd803 RBP=ffffffff840fd803 RSP=ffff88800bfe7400 R8 =ffffffff86226a9c R9 =ffffffff86226aa0 R10=ffffed10017fce95 R11=ffff88800bfe7480 R12=ffff88800bfe7508 R13=0000000000000000 R14=ffff888017420000 R15=0000000000092800 RIP=ffffffff811d615d 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 00007f3db63908c0 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=00007fc4f14d28e0 CR3=000000000e648000 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 0000000000000000 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