syzkaller login: [ 43.391831] sshd (244) used greatest stack depth: 24000 bytes left Warning: Permanently added '[localhost]:57904' (ECDSA) to the list of known hosts. 2022/09/12 16:09:35 fuzzer started 2022/09/12 16:09:35 dialing manager at localhost:38027 [ 45.808175] cgroup: Unknown subsys name 'net' [ 45.975286] cgroup: Unknown subsys name 'rlimit' 2022/09/12 16:09:50 syscalls: 2215 2022/09/12 16:09:50 code coverage: enabled 2022/09/12 16:09:50 comparison tracing: enabled 2022/09/12 16:09:50 extra coverage: enabled 2022/09/12 16:09:50 setuid sandbox: enabled 2022/09/12 16:09:50 namespace sandbox: enabled 2022/09/12 16:09:50 Android sandbox: enabled 2022/09/12 16:09:50 fault injection: enabled 2022/09/12 16:09:50 leak checking: enabled 2022/09/12 16:09:50 net packet injection: enabled 2022/09/12 16:09:50 net device setup: enabled 2022/09/12 16:09:50 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 16:09:50 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 16:09:50 USB emulation: enabled 2022/09/12 16:09:50 hci packet injection: enabled 2022/09/12 16:09:50 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 16:09:50 802.15.4 emulation: enabled 2022/09/12 16:09:50 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 16:09:50 fetching corpus: 50, signal 35958/39345 (executing program) 2022/09/12 16:09:51 fetching corpus: 100, signal 46990/51781 (executing program) 2022/09/12 16:09:51 fetching corpus: 150, signal 56872/62997 (executing program) 2022/09/12 16:09:51 fetching corpus: 200, signal 63244/70634 (executing program) 2022/09/12 16:09:51 fetching corpus: 250, signal 70151/78618 (executing program) 2022/09/12 16:09:51 fetching corpus: 300, signal 75642/85209 (executing program) 2022/09/12 16:09:51 fetching corpus: 350, signal 79901/90564 (executing program) 2022/09/12 16:09:52 fetching corpus: 400, signal 84418/96074 (executing program) 2022/09/12 16:09:52 fetching 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corpus: 6400, signal 229308/242249 (executing program) 2022/09/12 16:10:13 fetching corpus: 6450, signal 229773/242252 (executing program) 2022/09/12 16:10:13 fetching corpus: 6500, signal 230188/242265 (executing program) 2022/09/12 16:10:13 fetching corpus: 6550, signal 231478/242362 (executing program) 2022/09/12 16:10:13 fetching corpus: 6600, signal 232044/242376 (executing program) 2022/09/12 16:10:13 fetching corpus: 6650, signal 232626/242394 (executing program) 2022/09/12 16:10:14 fetching corpus: 6666, signal 232839/242394 (executing program) 2022/09/12 16:10:14 fetching corpus: 6666, signal 232839/242394 (executing program) 2022/09/12 16:10:16 starting 8 fuzzer processes 16:10:16 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) write$binfmt_aout(r0, &(0x7f0000001500), 0x20) 16:10:16 executing program 1: nanosleep(0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) mount$9p_unix(0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)={'trans=unix,', {[{@afid}]}}) getresgid(0x0, 0x0, &(0x7f0000003bc0)) syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, &(0x7f0000003b00), 0x825800, &(0x7f0000003c00)={[], [{@fsuuid={'fsuuid', 0x3d, {[0x30, 0x0, 0x0, 0x0, 0x34, 0x39], 0x2d, [], 0x2d, [], 0x2d, [], 0x2d, [0x37, 0x0, 0x0, 0x31, 0x30, 0x0, 0x0, 0x66]}}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}]}) stat(&(0x7f0000003f80)='./file0/file0\x00', 0x0) mount$tmpfs(0x0, 0x0, &(0x7f0000003e80), 0x0, &(0x7f0000004040)={[{@huge_never}]}) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000004700), &(0x7f0000004740)='./file0/file0\x00', 0x0, 0x4, &(0x7f0000004b00)=[{&(0x7f0000004780)="f40e92", 0x3}, {0x0}, {0x0}, {&(0x7f0000004900)="fac1119da1e299fe8564b2f71c7b39f5739eaa", 0x13, 0x80000000}], 0x0, &(0x7f0000004b80)) 16:10:16 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsopen(0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @remote}, {0x2, 0x4e21, @remote}, {0x2, 0x4e28, @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb52, 0x4}) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @local}, {0x2, 0x4e23, @local}, {0x2, 0x4e20, @broadcast}, 0x186, 0x0, 0x0, 0x0, 0x100, 0x0, 0x80000000, 0x9, 0xfffe}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)=0x5e, 0xfffffffffffffe2e) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) dup(0xffffffffffffffff) [ 86.184650] audit: type=1400 audit(1662999016.330:6): avc: denied { execmem } for pid=288 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:10:16 executing program 3: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000000)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) 16:10:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/46, 0x2e}], 0x1, 0x0, 0x0) 16:10:16 executing program 5: io_submit(0x0, 0x1, &(0x7f0000001900)=[0x0]) io_setup(0x8000, &(0x7f0000001940)) 16:10:16 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x29, 0x0, &(0x7f0000000000)=0x28) ioctl$RTC_IRQP_SET(0xffffffffffffffff, 0x4008700c, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r2 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1, 0xd6c2, 0xff, 0x0, r0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000080)="01", 0x41030) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@ipv4={""/10, ""/2, @initdev}}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f00000001c0)=0xe8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x6, @link_local}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@remote, @broadcast}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000200)={'wlan0\x00'}) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000001780)={{}, 0x0, 0x0, @inherit={0x68, 0x0}, @name="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"}) 16:10:16 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004040), 0x0, 0x0) ioctl$TCSETS(r0, 0x802c542a, &(0x7f0000004080)={0x0, 0x0, 0x0, 0x0, 0x0, "53a14f361e559084047112d4b940ce874276eb"}) [ 87.717939] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.721094] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.722368] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.723766] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 87.724945] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.726034] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.727314] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.728717] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.729641] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 87.730418] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.731908] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.732709] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 87.733515] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.735067] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.736960] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 87.738739] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.739844] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.740416] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.740944] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 87.742341] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.743109] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.743850] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.747438] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.748497] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.749810] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 87.750610] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.751930] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.754889] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 87.754926] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 87.757865] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.761036] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 87.762058] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 87.762271] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.765300] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 87.766824] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 87.767783] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.769454] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.770344] Bluetooth: hci0: HCI_REQ-0x0c1a [ 87.772209] Bluetooth: hci4: HCI_REQ-0x0c1a [ 87.773421] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 87.774299] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 87.778673] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.779775] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 87.781964] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.783632] Bluetooth: hci1: HCI_REQ-0x0c1a [ 87.784348] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 87.789118] Bluetooth: hci2: HCI_REQ-0x0c1a [ 87.790261] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.791152] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.800090] Bluetooth: hci3: HCI_REQ-0x0c1a [ 87.806450] Bluetooth: hci5: HCI_REQ-0x0c1a [ 87.811399] Bluetooth: hci6: HCI_REQ-0x0c1a [ 87.821691] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.830366] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.833319] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 87.847585] Bluetooth: hci7: HCI_REQ-0x0c1a [ 89.780575] Bluetooth: hci4: command 0x0409 tx timeout [ 89.844177] Bluetooth: hci6: command 0x0409 tx timeout [ 89.844184] Bluetooth: hci3: command 0x0409 tx timeout [ 89.845643] Bluetooth: hci5: command 0x0409 tx timeout [ 89.847851] Bluetooth: hci1: command 0x0409 tx timeout [ 89.848824] Bluetooth: hci0: command 0x0409 tx timeout [ 89.849935] Bluetooth: hci2: command 0x0409 tx timeout [ 89.908150] Bluetooth: hci7: command 0x0409 tx timeout [ 91.829127] Bluetooth: hci4: command 0x041b tx timeout [ 91.892091] Bluetooth: hci2: command 0x041b tx timeout [ 91.892215] Bluetooth: hci0: command 0x041b tx timeout [ 91.893705] Bluetooth: hci1: command 0x041b tx timeout [ 91.896827] Bluetooth: hci3: command 0x041b tx timeout [ 91.897509] Bluetooth: hci5: command 0x041b tx timeout [ 91.898574] Bluetooth: hci6: command 0x041b tx timeout [ 91.957129] Bluetooth: hci7: command 0x041b tx timeout [ 93.876057] Bluetooth: hci4: command 0x040f tx timeout [ 93.940087] Bluetooth: hci5: command 0x040f tx timeout [ 93.940156] Bluetooth: hci6: command 0x040f tx timeout [ 93.940624] Bluetooth: hci3: command 0x040f tx timeout [ 93.941343] Bluetooth: hci0: command 0x040f tx timeout [ 93.941762] Bluetooth: hci1: command 0x040f tx timeout [ 93.942952] Bluetooth: hci2: command 0x040f tx timeout [ 94.004037] Bluetooth: hci7: command 0x040f tx timeout [ 95.924182] Bluetooth: hci4: command 0x0419 tx timeout [ 95.988074] Bluetooth: hci1: command 0x0419 tx timeout [ 95.988647] Bluetooth: hci3: command 0x0419 tx timeout [ 95.989073] Bluetooth: hci2: command 0x0419 tx timeout [ 95.989543] Bluetooth: hci0: command 0x0419 tx timeout [ 95.989924] Bluetooth: hci6: command 0x0419 tx timeout [ 95.990701] Bluetooth: hci5: command 0x0419 tx timeout [ 96.053101] Bluetooth: hci7: command 0x0419 tx timeout [ 145.643517] audit: type=1400 audit(1662999075.788:7): avc: denied { open } for pid=3829 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 [ 145.649186] audit: type=1400 audit(1662999075.789:8): avc: denied { kernel } for pid=3829 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 [ 145.672503] ------------[ cut here ]------------ [ 145.672538] [ 145.672543] ====================================================== [ 145.672549] WARNING: possible circular locking dependency detected [ 145.672556] 6.0.0-rc5-next-20220912 #1 Not tainted [ 145.672568] ------------------------------------------------------ [ 145.672573] syz-executor.6/3830 is trying to acquire lock: [ 145.672584] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 145.672645] [ 145.672645] but task is already holding lock: [ 145.672650] ffff8880189ec420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 145.672698] [ 145.672698] which lock already depends on the new lock. [ 145.672698] [ 145.672703] [ 145.672703] the existing dependency chain (in reverse order) is: [ 145.672709] [ 145.672709] -> #3 (&ctx->lock){....}-{2:2}: [ 145.672734] _raw_spin_lock+0x2a/0x40 [ 145.672762] __perf_event_task_sched_out+0x53b/0x18d0 [ 145.672785] __schedule+0xedd/0x2470 [ 145.672802] schedule+0xda/0x1b0 [ 145.672819] exit_to_user_mode_prepare+0x114/0x1a0 [ 145.672855] syscall_exit_to_user_mode+0x19/0x40 [ 145.672887] do_syscall_64+0x48/0x90 [ 145.672910] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 145.672941] [ 145.672941] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 145.672966] _raw_spin_lock_nested+0x30/0x40 [ 145.672997] raw_spin_rq_lock_nested+0x1e/0x30 [ 145.673020] task_fork_fair+0x63/0x4d0 [ 145.673049] sched_cgroup_fork+0x3d0/0x540 [ 145.673074] copy_process+0x3f9e/0x6df0 [ 145.673092] kernel_clone+0xe7/0x890 [ 145.673109] user_mode_thread+0xad/0xf0 [ 145.673128] rest_init+0x24/0x250 [ 145.673156] arch_call_rest_init+0xf/0x14 [ 145.673187] start_kernel+0x4c1/0x4e6 [ 145.673216] secondary_startup_64_no_verify+0xe0/0xeb [ 145.673241] [ 145.673241] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 145.673266] _raw_spin_lock_irqsave+0x39/0x60 [ 145.673292] try_to_wake_up+0xab/0x1920 [ 145.673315] up+0x75/0xb0 [ 145.673336] __up_console_sem+0x6e/0x80 [ 145.673364] console_unlock+0x46a/0x590 [ 145.673392] vprintk_emit+0x1bd/0x560 [ 145.673421] vprintk+0x84/0xa0 [ 145.673450] _printk+0xba/0xf1 [ 145.673479] kauditd_hold_skb.cold+0x3f/0x4e [ 145.673503] kauditd_send_queue+0x233/0x290 [ 145.673529] kauditd_thread+0x5da/0x9a0 [ 145.673554] kthread+0x2ed/0x3a0 [ 145.673578] ret_from_fork+0x22/0x30 [ 145.673601] [ 145.673601] -> #0 ((console_sem).lock){....}-{2:2}: [ 145.673626] __lock_acquire+0x2a02/0x5e70 [ 145.673655] lock_acquire+0x1a2/0x530 [ 145.673710] _raw_spin_lock_irqsave+0x39/0x60 [ 145.673736] down_trylock+0xe/0x70 [ 145.673758] __down_trylock_console_sem+0x3b/0xd0 [ 145.673787] vprintk_emit+0x16b/0x560 [ 145.673816] vprintk+0x84/0xa0 [ 145.673845] _printk+0xba/0xf1 [ 145.673873] report_bug.cold+0x72/0xab [ 145.673895] handle_bug+0x3c/0x70 [ 145.673917] exc_invalid_op+0x14/0x50 [ 145.673940] asm_exc_invalid_op+0x16/0x20 [ 145.673968] group_sched_out.part.0+0x2c7/0x460 [ 145.673987] ctx_sched_out+0x8f1/0xc10 [ 145.674004] __perf_event_task_sched_out+0x6d0/0x18d0 [ 145.674027] __schedule+0xedd/0x2470 [ 145.674043] schedule+0xda/0x1b0 [ 145.674060] exit_to_user_mode_prepare+0x114/0x1a0 [ 145.674094] syscall_exit_to_user_mode+0x19/0x40 [ 145.674123] do_syscall_64+0x48/0x90 [ 145.674146] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 145.674175] [ 145.674175] other info that might help us debug this: [ 145.674175] [ 145.674180] Chain exists of: [ 145.674180] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 145.674180] [ 145.674207] Possible unsafe locking scenario: [ 145.674207] [ 145.674212] CPU0 CPU1 [ 145.674216] ---- ---- [ 145.674219] lock(&ctx->lock); [ 145.674229] lock(&rq->__lock); [ 145.674241] lock(&ctx->lock); [ 145.674252] lock((console_sem).lock); [ 145.674263] [ 145.674263] *** DEADLOCK *** [ 145.674263] [ 145.674266] 2 locks held by syz-executor.6/3830: [ 145.674279] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 145.674325] #1: ffff8880189ec420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 145.674375] [ 145.674375] stack backtrace: [ 145.674380] CPU: 0 PID: 3830 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220912 #1 [ 145.674403] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 145.674417] Call Trace: [ 145.674422] [ 145.674429] dump_stack_lvl+0x8b/0xb3 [ 145.674455] check_noncircular+0x263/0x2e0 [ 145.674484] ? format_decode+0x26c/0xb50 [ 145.674509] ? print_circular_bug+0x450/0x450 [ 145.674540] ? enable_ptr_key_workfn+0x20/0x20 [ 145.674566] ? format_decode+0x26c/0xb50 [ 145.674594] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 145.674626] __lock_acquire+0x2a02/0x5e70 [ 145.674665] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 145.674705] lock_acquire+0x1a2/0x530 [ 145.674735] ? down_trylock+0xe/0x70 [ 145.674761] ? rcu_read_unlock+0x40/0x40 [ 145.674799] ? vprintk+0x84/0xa0 [ 145.674831] _raw_spin_lock_irqsave+0x39/0x60 [ 145.674858] ? down_trylock+0xe/0x70 [ 145.674882] down_trylock+0xe/0x70 [ 145.674906] ? vprintk+0x84/0xa0 [ 145.674936] __down_trylock_console_sem+0x3b/0xd0 [ 145.674968] vprintk_emit+0x16b/0x560 [ 145.675002] vprintk+0x84/0xa0 [ 145.675033] _printk+0xba/0xf1 [ 145.675064] ? record_print_text.cold+0x16/0x16 [ 145.675102] ? report_bug.cold+0x66/0xab [ 145.675128] ? group_sched_out.part.0+0x2c7/0x460 [ 145.675148] report_bug.cold+0x72/0xab [ 145.675175] handle_bug+0x3c/0x70 [ 145.675199] exc_invalid_op+0x14/0x50 [ 145.675224] asm_exc_invalid_op+0x16/0x20 [ 145.675254] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 145.675277] 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 [ 145.675298] RSP: 0018:ffff888017c6fc48 EFLAGS: 00010006 [ 145.675315] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.675329] RDX: ffff88801f0e9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 145.675343] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 145.675356] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff8880189ec400 [ 145.675370] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 145.675391] ? group_sched_out.part.0+0x2c7/0x460 [ 145.675415] ? group_sched_out.part.0+0x2c7/0x460 [ 145.675438] ctx_sched_out+0x8f1/0xc10 [ 145.675461] __perf_event_task_sched_out+0x6d0/0x18d0 [ 145.675489] ? lock_is_held_type+0xd7/0x130 [ 145.675521] ? __perf_cgroup_move+0x160/0x160 [ 145.675543] ? set_next_entity+0x304/0x550 [ 145.675575] ? update_curr+0x267/0x740 [ 145.675608] ? lock_is_held_type+0xd7/0x130 [ 145.675640] __schedule+0xedd/0x2470 [ 145.675664] ? io_schedule_timeout+0x150/0x150 [ 145.675686] ? rcu_read_lock_sched_held+0x3e/0x80 [ 145.675722] schedule+0xda/0x1b0 [ 145.675741] exit_to_user_mode_prepare+0x114/0x1a0 [ 145.675778] syscall_exit_to_user_mode+0x19/0x40 [ 145.675810] do_syscall_64+0x48/0x90 [ 145.675834] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 145.675865] RIP: 0033:0x7f60784dcb19 [ 145.675880] 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 [ 145.675900] RSP: 002b:00007f6075a52218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 145.675920] RAX: 0000000000000001 RBX: 00007f60785eff68 RCX: 00007f60784dcb19 [ 145.675934] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f60785eff6c [ 145.675948] RBP: 00007f60785eff60 R08: 000000000000000e R09: 0000000000000000 [ 145.675961] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f60785eff6c [ 145.675974] R13: 00007fff99ccfc0f R14: 00007f6075a52300 R15: 0000000000022000 [ 145.675998] [ 145.784237] WARNING: CPU: 0 PID: 3830 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 145.785894] Modules linked in: [ 145.786356] CPU: 0 PID: 3830 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220912 #1 [ 145.787391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 145.788806] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 145.789499] 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 [ 145.791805] RSP: 0018:ffff888017c6fc48 EFLAGS: 00010006 [ 145.792509] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 145.793435] RDX: ffff88801f0e9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 145.794384] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 145.795308] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff8880189ec400 [ 145.796241] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 145.797167] FS: 00007f6075a52700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 145.798219] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 145.798985] CR2: 00007f3dfa154e60 CR3: 0000000017cdc000 CR4: 0000000000350ef0 [ 145.799909] Call Trace: [ 145.800264] [ 145.800575] ctx_sched_out+0x8f1/0xc10 [ 145.801106] __perf_event_task_sched_out+0x6d0/0x18d0 [ 145.801811] ? lock_is_held_type+0xd7/0x130 [ 145.802414] ? __perf_cgroup_move+0x160/0x160 [ 145.802998] ? set_next_entity+0x304/0x550 [ 145.803564] ? update_curr+0x267/0x740 [ 145.804102] ? lock_is_held_type+0xd7/0x130 [ 145.804685] __schedule+0xedd/0x2470 [ 145.805183] ? io_schedule_timeout+0x150/0x150 [ 145.805809] ? rcu_read_lock_sched_held+0x3e/0x80 [ 145.806458] schedule+0xda/0x1b0 [ 145.806919] exit_to_user_mode_prepare+0x114/0x1a0 [ 145.807586] syscall_exit_to_user_mode+0x19/0x40 [ 145.808222] do_syscall_64+0x48/0x90 [ 145.808722] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 145.809411] RIP: 0033:0x7f60784dcb19 [ 145.809910] 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 [ 145.812212] RSP: 002b:00007f6075a52218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 145.813187] RAX: 0000000000000001 RBX: 00007f60785eff68 RCX: 00007f60784dcb19 [ 145.814110] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f60785eff6c [ 145.815034] RBP: 00007f60785eff60 R08: 000000000000000e R09: 0000000000000000 [ 145.815951] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f60785eff6c [ 145.816857] R13: 00007fff99ccfc0f R14: 00007f6075a52300 R15: 0000000000022000 [ 145.817812] [ 145.818132] irq event stamp: 1046 [ 145.818585] hardirqs last enabled at (1045): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 145.819783] hardirqs last disabled at (1046): [] __schedule+0x1225/0x2470 [ 145.820823] softirqs last enabled at (1030): [] __irq_exit_rcu+0x11b/0x180 [ 145.821953] softirqs last disabled at (1021): [] __irq_exit_rcu+0x11b/0x180 [ 145.823059] ---[ end trace 0000000000000000 ]--- [ 146.348001] hrtimer: interrupt took 19777 ns [ 150.964217] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 151.028063] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 151.029019] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 151.030059] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 151.030922] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 155.318032] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 155.380028] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 155.380919] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 155.444049] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 155.445051] Bluetooth: hci7: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 16:11:16 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822b1dbc RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888017c6f640 R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001 R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0ec7fab R15=dffffc0000000000 RIP=ffffffff822b1e11 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 00007f6075a52700 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=00007f3dfa154e60 CR3=0000000017cdc000 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 00007f60785c37c0 00007f60785c37c8 YMM02=0000000000000000 0000000000000000 00007f60785c37e0 00007f60785c37c0 YMM03=0000000000000000 0000000000000000 00007f60785c37c8 00007f60785c37c0 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=0000000080000001 RBX=0000000000000000 RCX=0000000000000000 RDX=ffff8880402c3580 RSI=ffffffff816e4c69 RDI=0000000000000001 RBP=ffffea000011bc00 RSP=ffff88804074fb38 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88800f4510d0 R13=ffff88800f4510d0 R14=0000000000000000 R15=ffffea000011bc00 RIP=ffffffff8146175c 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fb4fac3a540 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=00007fb4fac89b90 CR3=000000000fdd2000 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 3d3d3d3d3d3d3d3d 3d3d3d3d3d3d3d3d YMM01=0000000000000000 0000000000000000 0000000000000000 ff00000000000000 YMM02=0000000000000000 0000000000000000 3d747865746e6f63 732022362e726f74 YMM03=0000000000000000 0000000000000000 63742030733a745f 6c656e72656b3a72 YMM04=0000000000000000 0000000000000000 76655f667265703d 7373616c63742030 YMM05=0000000000000000 0000000000000000 7379733a755f6d65 747379733d747865 YMM06=0000000000000000 0000000000000000 6b3a725f6d657473 79733a755f6d6574 YMM07=0000000000000000 0000000000000000 726f747563657865 2d7a7973223d6d6d YMM08=0000000000000000 0000000000000000 0000559d4a0c88e0 0000000000000013 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 2000000000000000 2000000000000000 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