syzkaller login: [ 36.589212] sshd (245) used greatest stack depth: 24624 bytes left Warning: Permanently added '[localhost]:1520' (ECDSA) to the list of known hosts. 2022/09/12 16:03:34 fuzzer started 2022/09/12 16:03:34 dialing manager at localhost:38027 [ 40.852375] cgroup: Unknown subsys name 'net' [ 40.964130] cgroup: Unknown subsys name 'rlimit' 2022/09/12 16:03:51 syscalls: 2215 2022/09/12 16:03:51 code coverage: enabled 2022/09/12 16:03:51 comparison tracing: enabled 2022/09/12 16:03:51 extra coverage: enabled 2022/09/12 16:03:51 setuid sandbox: enabled 2022/09/12 16:03:51 namespace sandbox: enabled 2022/09/12 16:03:51 Android sandbox: enabled 2022/09/12 16:03:51 fault injection: enabled 2022/09/12 16:03:51 leak checking: enabled 2022/09/12 16:03:51 net packet injection: enabled 2022/09/12 16:03:51 net device setup: enabled 2022/09/12 16:03:51 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 16:03:51 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 16:03:51 USB emulation: enabled 2022/09/12 16:03:51 hci packet injection: enabled 2022/09/12 16:03:51 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 16:03:51 802.15.4 emulation: enabled 2022/09/12 16:03:51 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 16:03:51 fetching corpus: 45, signal 27687/31234 (executing program) 2022/09/12 16:03:51 fetching corpus: 95, signal 40106/45118 (executing program) 2022/09/12 16:03:51 fetching corpus: 145, signal 49364/55752 (executing program) 2022/09/12 16:03:51 fetching corpus: 195, signal 53846/61652 (executing program) 2022/09/12 16:03:51 fetching corpus: 245, signal 60547/69564 (executing program) 2022/09/12 16:03:52 fetching corpus: 295, signal 68613/78663 (executing program) 2022/09/12 16:03:52 fetching corpus: 345, signal 75571/86584 (executing program) 2022/09/12 16:03:52 fetching corpus: 395, signal 80280/92252 (executing program) 2022/09/12 16:03:52 fetching 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corpus: 6395, signal 229613/241385 (executing program) 2022/09/12 16:04:08 fetching corpus: 6445, signal 230324/241390 (executing program) 2022/09/12 16:04:08 fetching corpus: 6495, signal 230869/241396 (executing program) 2022/09/12 16:04:09 fetching corpus: 6545, signal 231539/241424 (executing program) 2022/09/12 16:04:09 fetching corpus: 6595, signal 232080/241491 (executing program) 2022/09/12 16:04:09 fetching corpus: 6628, signal 232389/241491 (executing program) 2022/09/12 16:04:09 fetching corpus: 6628, signal 232389/241491 (executing program) 2022/09/12 16:04:12 starting 8 fuzzer processes 16:04:12 executing program 0: r0 = fsopen(&(0x7f0000000080)='mqueue\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) 16:04:12 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, 0x0, &(0x7f00000005c0)) 16:04:12 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x401070cd, 0xffffffffffffffff) 16:04:12 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = getpid() tgkill(r2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xe0, 0x75, 0x3f, 0xf9, 0x0, 0x5, 0xc01, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe1, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0xd003, 0x7fff, 0x401, 0x1, 0x3ff, 0x7, 0x100, 0x0, 0x9, 0x0, 0xad}, r2, 0x8, r1, 0x8) syncfs(r1) 16:04:12 executing program 4: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PTP_SYS_OFFSET_PRECISE(r0, 0x40383d0c, 0x0) 16:04:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f0000000180)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x323}, 0x14}}, 0x0) sendmsg$NL802154_CMD_SET_BACKOFF_EXPONENT(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x0, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_MAX_BE={0x5, 0x10, 0x7}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x300000003}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_MAX_BE={0x5}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r3}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$null(0xffffffffffffff9c, 0x0, 0x80800, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x200141, 0x0) pwrite64(r5, &(0x7f00000004c0)="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", 0xff0, 0xb0f1) openat(r4, &(0x7f0000000040)='./file1\x00', 0x10400, 0x8) fcntl$getownex(r4, 0x10, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4042, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x48, 0x0, 0x8, 0x70bd25, 0x25dfdbfb, {}, [{@pci={{0x8}, {0x11}}, {0xd}, {0x5}}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x800) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000200)) pwrite64(r6, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) [ 76.462285] audit: type=1400 audit(1662998652.448:6): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:04:12 executing program 6: r0 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x20082000) keyctl$join(0x1, &(0x7f0000000300)={'syz', 0x0}) keyctl$setperm(0x5, r0, 0x0) add_key$keyring(&(0x7f0000001540), 0x0, 0x0, 0x0, r0) 16:04:12 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_conn_request={{0x4, 0xa}, {@fixed, "bf58ab", 0x1}}}, 0xd) [ 77.678805] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 77.679801] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 77.681242] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 77.682884] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 77.683693] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 77.684332] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 77.685878] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.688860] Bluetooth: hci1: HCI_REQ-0x0c1a [ 77.692611] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.698443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.709193] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.714024] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.714850] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.720051] Bluetooth: hci0: HCI_REQ-0x0c1a [ 77.812988] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.814845] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 77.817167] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 77.818922] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.819377] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 77.820036] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 77.822304] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 77.822537] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 77.824558] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.827840] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 77.830866] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 77.830921] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 77.833429] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 77.834358] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.838158] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 77.839538] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 77.840536] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 77.842770] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 77.846346] Bluetooth: hci3: HCI_REQ-0x0c1a [ 77.847670] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 77.848569] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 77.855492] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 77.856027] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 77.856843] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 77.859944] Bluetooth: hci7: HCI_REQ-0x0c1a [ 77.860723] Bluetooth: hci6: HCI_REQ-0x0c1a [ 77.861322] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 77.874365] Bluetooth: hci5: HCI_REQ-0x0c1a [ 79.755638] Bluetooth: hci0: command 0x0409 tx timeout [ 79.756357] Bluetooth: hci1: command 0x0409 tx timeout [ 79.756834] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 79.819338] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 79.883317] Bluetooth: hci5: command 0x0409 tx timeout [ 79.884028] Bluetooth: hci7: command 0x0409 tx timeout [ 79.885138] Bluetooth: hci3: command 0x0409 tx timeout [ 79.947302] Bluetooth: hci6: command 0x0409 tx timeout [ 81.804684] Bluetooth: hci1: command 0x041b tx timeout [ 81.805110] Bluetooth: hci0: command 0x041b tx timeout [ 81.931383] Bluetooth: hci3: command 0x041b tx timeout [ 81.932235] Bluetooth: hci7: command 0x041b tx timeout [ 81.932770] Bluetooth: hci5: command 0x041b tx timeout [ 81.995312] Bluetooth: hci6: command 0x041b tx timeout [ 83.231676] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 83.250496] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 83.252650] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 83.255056] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 83.256221] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 83.257105] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 83.260830] Bluetooth: hci4: HCI_REQ-0x0c1a [ 83.852224] Bluetooth: hci0: command 0x040f tx timeout [ 83.853081] Bluetooth: hci1: command 0x040f tx timeout [ 83.979400] Bluetooth: hci5: command 0x040f tx timeout [ 83.980357] Bluetooth: hci7: command 0x040f tx timeout [ 83.980998] Bluetooth: hci3: command 0x040f tx timeout [ 84.043366] Bluetooth: hci6: command 0x040f tx timeout [ 85.131379] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 85.323342] Bluetooth: hci4: command 0x0409 tx timeout [ 85.899359] Bluetooth: hci1: command 0x0419 tx timeout [ 85.899825] Bluetooth: hci0: command 0x0419 tx timeout [ 86.027323] Bluetooth: hci3: command 0x0419 tx timeout [ 86.027904] Bluetooth: hci7: command 0x0419 tx timeout [ 86.028402] Bluetooth: hci5: command 0x0419 tx timeout [ 86.091310] Bluetooth: hci6: command 0x0419 tx timeout [ 87.371421] Bluetooth: hci4: command 0x041b tx timeout [ 89.419398] Bluetooth: hci4: command 0x040f tx timeout [ 89.739392] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 91.467340] Bluetooth: hci4: command 0x0419 tx timeout [ 94.731592] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 99.723423] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 104.523414] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 109.515622] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 114.123319] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 117.035839] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 117.041500] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 117.044902] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 117.051391] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 117.055417] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 117.057409] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 117.060416] Bluetooth: hci2: HCI_REQ-0x0c1a [ 119.115388] Bluetooth: hci2: command 0x0409 tx timeout [ 121.163456] Bluetooth: hci2: command 0x041b tx timeout [ 123.211437] Bluetooth: hci2: command 0x040f tx timeout [ 125.259323] Bluetooth: hci2: command 0x0419 tx timeout [ 129.860158] audit: type=1400 audit(1662998705.846:7): avc: denied { open } for pid=3461 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 129.861731] audit: type=1400 audit(1662998705.846:8): avc: denied { kernel } for pid=3461 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 129.877923] ------------[ cut here ]------------ [ 129.877944] [ 129.877947] ====================================================== [ 129.877951] WARNING: possible circular locking dependency detected [ 129.877955] 6.0.0-rc5-next-20220912 #1 Not tainted [ 129.877962] ------------------------------------------------------ [ 129.877965] syz-executor.3/3462 is trying to acquire lock: [ 129.877971] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 129.878008] [ 129.878008] but task is already holding lock: [ 129.878011] ffff888008b18020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 129.878037] [ 129.878037] which lock already depends on the new lock. [ 129.878037] [ 129.878040] [ 129.878040] the existing dependency chain (in reverse order) is: [ 129.878044] [ 129.878044] -> #3 (&ctx->lock){....}-{2:2}: [ 129.878058] _raw_spin_lock+0x2a/0x40 [ 129.878075] __perf_event_task_sched_out+0x53b/0x18d0 [ 129.878087] __schedule+0xedd/0x2470 [ 129.878096] schedule+0xda/0x1b0 [ 129.878105] exit_to_user_mode_prepare+0x114/0x1a0 [ 129.878126] syscall_exit_to_user_mode+0x19/0x40 [ 129.878143] do_syscall_64+0x48/0x90 [ 129.878156] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 129.878173] [ 129.878173] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 129.878187] _raw_spin_lock_nested+0x30/0x40 [ 129.878201] raw_spin_rq_lock_nested+0x1e/0x30 [ 129.878214] task_fork_fair+0x63/0x4d0 [ 129.878231] sched_cgroup_fork+0x3d0/0x540 [ 129.878245] copy_process+0x3f9e/0x6df0 [ 129.878255] kernel_clone+0xe7/0x890 [ 129.878265] user_mode_thread+0xad/0xf0 [ 129.878275] rest_init+0x24/0x250 [ 129.878291] arch_call_rest_init+0xf/0x14 [ 129.878310] start_kernel+0x4c1/0x4e6 [ 129.878327] secondary_startup_64_no_verify+0xe0/0xeb [ 129.878341] [ 129.878341] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 129.878355] _raw_spin_lock_irqsave+0x39/0x60 [ 129.878369] try_to_wake_up+0xab/0x1920 [ 129.878383] up+0x75/0xb0 [ 129.878394] __up_console_sem+0x6e/0x80 [ 129.878410] console_unlock+0x46a/0x590 [ 129.878426] do_con_write+0xc05/0x1d50 [ 129.878437] con_write+0x21/0x40 [ 129.878446] n_tty_write+0x4d4/0xfe0 [ 129.878459] file_tty_write.constprop.0+0x49c/0x8f0 [ 129.878471] vfs_write+0x9c3/0xd90 [ 129.878489] ksys_write+0x127/0x250 [ 129.878506] do_syscall_64+0x3b/0x90 [ 129.878519] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 129.878535] [ 129.878535] -> #0 ((console_sem).lock){....}-{2:2}: [ 129.878549] __lock_acquire+0x2a02/0x5e70 [ 129.878566] lock_acquire+0x1a2/0x530 [ 129.878582] _raw_spin_lock_irqsave+0x39/0x60 [ 129.878597] down_trylock+0xe/0x70 [ 129.878609] __down_trylock_console_sem+0x3b/0xd0 [ 129.878625] vprintk_emit+0x16b/0x560 [ 129.878642] vprintk+0x84/0xa0 [ 129.878659] _printk+0xba/0xf1 [ 129.878676] report_bug.cold+0x72/0xab [ 129.878688] handle_bug+0x3c/0x70 [ 129.878700] exc_invalid_op+0x14/0x50 [ 129.878713] asm_exc_invalid_op+0x16/0x20 [ 129.878729] group_sched_out.part.0+0x2c7/0x460 [ 129.878740] ctx_sched_out+0x8f1/0xc10 [ 129.878749] __perf_event_task_sched_out+0x6d0/0x18d0 [ 129.878761] __schedule+0xedd/0x2470 [ 129.878771] schedule+0xda/0x1b0 [ 129.878780] exit_to_user_mode_prepare+0x114/0x1a0 [ 129.878799] syscall_exit_to_user_mode+0x19/0x40 [ 129.878816] do_syscall_64+0x48/0x90 [ 129.878828] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 129.878845] [ 129.878845] other info that might help us debug this: [ 129.878845] [ 129.878848] Chain exists of: [ 129.878848] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 129.878848] [ 129.878863] Possible unsafe locking scenario: [ 129.878863] [ 129.878865] CPU0 CPU1 [ 129.878867] ---- ---- [ 129.878869] lock(&ctx->lock); [ 129.878875] lock(&rq->__lock); [ 129.878881] lock(&ctx->lock); [ 129.878887] lock((console_sem).lock); [ 129.878893] [ 129.878893] *** DEADLOCK *** [ 129.878893] [ 129.878895] 2 locks held by syz-executor.3/3462: [ 129.878901] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 129.878926] #1: ffff888008b18020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 129.878954] [ 129.878954] stack backtrace: [ 129.878957] CPU: 1 PID: 3462 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220912 #1 [ 129.878970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 129.878978] Call Trace: [ 129.878981] [ 129.878985] dump_stack_lvl+0x8b/0xb3 [ 129.878999] check_noncircular+0x263/0x2e0 [ 129.879016] ? format_decode+0x26c/0xb50 [ 129.879030] ? print_circular_bug+0x450/0x450 [ 129.879048] ? enable_ptr_key_workfn+0x20/0x20 [ 129.879063] ? format_decode+0x26c/0xb50 [ 129.879078] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 129.879096] __lock_acquire+0x2a02/0x5e70 [ 129.879117] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 129.879140] lock_acquire+0x1a2/0x530 [ 129.879157] ? down_trylock+0xe/0x70 [ 129.879172] ? rcu_read_unlock+0x40/0x40 [ 129.879193] ? vprintk+0x84/0xa0 [ 129.879211] _raw_spin_lock_irqsave+0x39/0x60 [ 129.879227] ? down_trylock+0xe/0x70 [ 129.879240] down_trylock+0xe/0x70 [ 129.879254] ? vprintk+0x84/0xa0 [ 129.879275] __down_trylock_console_sem+0x3b/0xd0 [ 129.879292] vprintk_emit+0x16b/0x560 [ 129.879312] vprintk+0x84/0xa0 [ 129.879330] _printk+0xba/0xf1 [ 129.879347] ? record_print_text.cold+0x16/0x16 [ 129.879369] ? report_bug.cold+0x66/0xab [ 129.879383] ? group_sched_out.part.0+0x2c7/0x460 [ 129.879395] report_bug.cold+0x72/0xab [ 129.879409] handle_bug+0x3c/0x70 [ 129.879423] exc_invalid_op+0x14/0x50 [ 129.879437] asm_exc_invalid_op+0x16/0x20 [ 129.879454] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 129.879468] 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 [ 129.879479] RSP: 0018:ffff888041e37c48 EFLAGS: 00010006 [ 129.879488] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.879496] RDX: ffff8880413c1ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 129.879504] RBP: ffff88801d9f0000 R08: 0000000000000005 R09: 0000000000000001 [ 129.879511] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff888008b18000 [ 129.879519] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 129.879530] ? group_sched_out.part.0+0x2c7/0x460 [ 129.879543] ? group_sched_out.part.0+0x2c7/0x460 [ 129.879555] ctx_sched_out+0x8f1/0xc10 [ 129.879568] __perf_event_task_sched_out+0x6d0/0x18d0 [ 129.879583] ? lock_is_held_type+0xd7/0x130 [ 129.879602] ? __perf_cgroup_move+0x160/0x160 [ 129.879614] ? set_next_entity+0x304/0x550 [ 129.879632] ? update_curr+0x267/0x740 [ 129.879650] ? lock_is_held_type+0xd7/0x130 [ 129.879669] __schedule+0xedd/0x2470 [ 129.879682] ? io_schedule_timeout+0x150/0x150 [ 129.879694] ? rcu_read_lock_sched_held+0x3e/0x80 [ 129.879715] schedule+0xda/0x1b0 [ 129.879725] exit_to_user_mode_prepare+0x114/0x1a0 [ 129.879746] syscall_exit_to_user_mode+0x19/0x40 [ 129.879764] do_syscall_64+0x48/0x90 [ 129.879778] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 129.879795] RIP: 0033:0x7f206bad9b19 [ 129.879804] 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 [ 129.879815] RSP: 002b:00007f206904f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 129.879826] RAX: 0000000000000001 RBX: 00007f206bbecf68 RCX: 00007f206bad9b19 [ 129.879833] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f206bbecf6c [ 129.879841] RBP: 00007f206bbecf60 R08: 000000000000000e R09: 0000000000000000 [ 129.879848] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f206bbecf6c [ 129.879855] R13: 00007fff7c8db04f R14: 00007f206904f300 R15: 0000000000022000 [ 129.879868] [ 129.937283] WARNING: CPU: 1 PID: 3462 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 129.937995] Modules linked in: [ 129.938242] CPU: 1 PID: 3462 Comm: syz-executor.3 Not tainted 6.0.0-rc5-next-20220912 #1 [ 129.938850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 129.939687] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 129.940095] 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 [ 129.941441] RSP: 0018:ffff888041e37c48 EFLAGS: 00010006 [ 129.941850] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 129.942392] RDX: ffff8880413c1ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 129.942936] RBP: ffff88801d9f0000 R08: 0000000000000005 R09: 0000000000000001 [ 129.943470] R10: 0000000000000000 R11: ffffffff865aa05b R12: ffff888008b18000 [ 129.944003] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 129.944539] FS: 00007f206904f700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 129.945137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 129.945571] CR2: 00007f147e86d260 CR3: 0000000015e7a000 CR4: 0000000000350ee0 [ 129.946128] Call Trace: [ 129.946325] [ 129.946504] ctx_sched_out+0x8f1/0xc10 [ 129.946804] __perf_event_task_sched_out+0x6d0/0x18d0 [ 129.947200] ? lock_is_held_type+0xd7/0x130 [ 129.947529] ? __perf_cgroup_move+0x160/0x160 [ 129.947874] ? set_next_entity+0x304/0x550 [ 129.948204] ? update_curr+0x267/0x740 [ 129.948507] ? lock_is_held_type+0xd7/0x130 [ 129.948847] __schedule+0xedd/0x2470 [ 129.949135] ? io_schedule_timeout+0x150/0x150 [ 129.949487] ? rcu_read_lock_sched_held+0x3e/0x80 [ 129.949871] schedule+0xda/0x1b0 [ 129.950132] exit_to_user_mode_prepare+0x114/0x1a0 [ 129.950518] syscall_exit_to_user_mode+0x19/0x40 [ 129.950887] do_syscall_64+0x48/0x90 [ 129.951175] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 129.951570] RIP: 0033:0x7f206bad9b19 [ 129.951852] 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 [ 129.953202] RSP: 002b:00007f206904f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 129.953767] RAX: 0000000000000001 RBX: 00007f206bbecf68 RCX: 00007f206bad9b19 [ 129.954324] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f206bbecf6c [ 129.954853] RBP: 00007f206bbecf60 R08: 000000000000000e R09: 0000000000000000 [ 129.955390] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f206bbecf6c [ 129.955921] R13: 00007fff7c8db04f R14: 00007f206904f300 R15: 0000000000022000 [ 129.956462] [ 129.956643] irq event stamp: 798 [ 129.956897] hardirqs last enabled at (797): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 129.957598] hardirqs last disabled at (798): [] __schedule+0x1225/0x2470 [ 129.958219] softirqs last enabled at (528): [] __irq_exit_rcu+0x11b/0x180 [ 129.958854] softirqs last disabled at (463): [] __irq_exit_rcu+0x11b/0x180 [ 129.959493] ---[ end trace 0000000000000000 ]--- 16:05:06 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, 0x0, &(0x7f00000005c0)) 16:05:06 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, 0x0, &(0x7f00000005c0)) 16:05:06 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, 0x0, &(0x7f00000005c0)) 16:05:06 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = getpid() tgkill(r2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xe0, 0x75, 0x3f, 0xf9, 0x0, 0x5, 0xc01, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe1, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0xd003, 0x7fff, 0x401, 0x1, 0x3ff, 0x7, 0x100, 0x0, 0x9, 0x0, 0xad}, r2, 0x8, r1, 0x8) syncfs(r1) 16:05:06 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = getpid() tgkill(r2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xe0, 0x75, 0x3f, 0xf9, 0x0, 0x5, 0xc01, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe1, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0xd003, 0x7fff, 0x401, 0x1, 0x3ff, 0x7, 0x100, 0x0, 0x9, 0x0, 0xad}, r2, 0x8, r1, 0x8) syncfs(r1) 16:05:06 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = getpid() tgkill(r2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xe0, 0x75, 0x3f, 0xf9, 0x0, 0x5, 0xc01, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe1, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0xd003, 0x7fff, 0x401, 0x1, 0x3ff, 0x7, 0x100, 0x0, 0x9, 0x0, 0xad}, r2, 0x8, r1, 0x8) syncfs(r1) 16:05:06 executing program 3: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = getpid() tgkill(r2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xe0, 0x75, 0x3f, 0xf9, 0x0, 0x5, 0xc01, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe1, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0xd003, 0x7fff, 0x401, 0x1, 0x3ff, 0x7, 0x100, 0x0, 0x9, 0x0, 0xad}, r2, 0x8, r1, 0x8) syncfs(r1) 16:05:06 executing program 1: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = getpid() tgkill(r2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0xe0, 0x75, 0x3f, 0xf9, 0x0, 0x5, 0xc01, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xe1, 0x1, @perf_bp={&(0x7f0000000100), 0xf}, 0xd003, 0x7fff, 0x401, 0x1, 0x3ff, 0x7, 0x100, 0x0, 0x9, 0x0, 0xad}, r2, 0x8, r1, 0x8) syncfs(r1) [ 133.003424] Bluetooth: hci0: command 0x0409 tx timeout [ 135.051523] Bluetooth: hci0: command 0x0409 tx timeout VM DIAGNOSIS: 16:05:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=1ffffffff0e0ace0 RDX=0000000000000000 RSI=ffffffff81785dde RDI=0000000000000001 RBP=ffff8880177b7620 RSP=ffff8880177b7530 R8 =ffffffff85e796d8 R9 =ffffffff85e796dc R10=ffffed1002ef6ec6 R11=ffff8880177b7608 R12=ffff8880177b7690 R13=0000000000000000 R14=ffff8880177b75c8 R15=0000000000000dc0 RIP=ffffffff81205222 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007fe562ff06f4 CR3=00000000369f2000 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 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 322e6f732e6c6462 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00322e6f732e6c64 62696c2f756e672d YMM03=0000000000000000 0000000000000000 78756e696c2d3436 5f3638782f62696c 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=000000000000002b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1e41 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888041e37698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000002b R11=0000000000000001 R12=000000000000002b 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 00007f206904f700 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=00007f147e86d260 CR3=0000000015e7a000 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 00007f206bbc07c0 00007f206bbc07c8 YMM02=0000000000000000 0000000000000000 00007f206bbc07e0 00007f206bbc07c0 YMM03=0000000000000000 0000000000000000 00007f206bbc07c8 00007f206bbc07c0 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