Warning: Permanently added '[localhost]:45384' (ECDSA) to the list of known hosts.
2022/09/28 03:14:20 fuzzer started
2022/09/28 03:14:20 dialing manager at localhost:35827
syzkaller login: [ 44.320655] cgroup: Unknown subsys name 'net'
[ 44.437141] cgroup: Unknown subsys name 'rlimit'
2022/09/28 03:14:36 syscalls: 2215
2022/09/28 03:14:36 code coverage: enabled
2022/09/28 03:14:36 comparison tracing: enabled
2022/09/28 03:14:36 extra coverage: enabled
2022/09/28 03:14:36 setuid sandbox: enabled
2022/09/28 03:14:36 namespace sandbox: enabled
2022/09/28 03:14:36 Android sandbox: enabled
2022/09/28 03:14:36 fault injection: enabled
2022/09/28 03:14:36 leak checking: enabled
2022/09/28 03:14:36 net packet injection: enabled
2022/09/28 03:14:36 net device setup: enabled
2022/09/28 03:14:36 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/28 03:14:36 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/28 03:14:36 USB emulation: enabled
2022/09/28 03:14:36 hci packet injection: enabled
2022/09/28 03:14:36 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220927 )
2022/09/28 03:14:36 802.15.4 emulation: enabled
2022/09/28 03:14:36 fetching corpus: 0, signal 0/2000 (executing program)
2022/09/28 03:14:37 fetching corpus: 50, signal 27290/30671 (executing program)
2022/09/28 03:14:37 fetching corpus: 100, signal 37723/42452 (executing program)
2022/09/28 03:14:37 fetching corpus: 150, signal 48247/54091 (executing program)
2022/09/28 03:14:37 fetching corpus: 200, signal 51330/58449 (executing program)
2022/09/28 03:14:37 fetching corpus: 250, signal 55202/63434 (executing program)
2022/09/28 03:14:37 fetching corpus: 300, signal 58647/67978 (executing program)
2022/09/28 03:14:37 fetching corpus: 350, signal 62071/72437 (executing program)
2022/09/28 03:14:37 fetching corpus: 400, signal 69004/79948 (executing program)
2022/09/28 03:14:38 fetching corpus: 450, signal 74902/86420 (executing program)
2022/09/28 03:14:38 fetching corpus: 500, signal 80206/92179 (executing program)
2022/09/28 03:14:38 fetching corpus: 550, signal 82181/94926 (executing program)
2022/09/28 03:14:38 fetching corpus: 600, signal 85239/98601 (executing program)
2022/09/28 03:14:38 fetching corpus: 650, signal 88568/102404 (executing program)
2022/09/28 03:14:38 fetching corpus: 700, signal 92426/106625 (executing program)
2022/09/28 03:14:38 fetching corpus: 750, signal 93098/108088 (executing program)
2022/09/28 03:14:38 fetching corpus: 800, signal 95632/111059 (executing program)
2022/09/28 03:14:38 fetching corpus: 850, signal 97779/113691 (executing program)
2022/09/28 03:14:39 fetching corpus: 900, signal 99276/115731 (executing program)
2022/09/28 03:14:39 fetching corpus: 950, signal 102207/118890 (executing program)
2022/09/28 03:14:39 fetching corpus: 1000, signal 103785/120959 (executing program)
2022/09/28 03:14:39 fetching corpus: 1050, signal 106582/123924 (executing program)
2022/09/28 03:14:39 fetching corpus: 1100, signal 107980/125705 (executing program)
2022/09/28 03:14:39 fetching corpus: 1150, signal 109979/127909 (executing program)
2022/09/28 03:14:39 fetching corpus: 1200, signal 111785/129981 (executing program)
2022/09/28 03:14:40 fetching corpus: 1250, signal 113838/132148 (executing program)
2022/09/28 03:14:40 fetching corpus: 1300, signal 115552/134020 (executing program)
2022/09/28 03:14:40 fetching corpus: 1350, signal 116825/135547 (executing program)
2022/09/28 03:14:40 fetching corpus: 1400, signal 118577/137381 (executing program)
2022/09/28 03:14:40 fetching corpus: 1450, signal 119911/138951 (executing program)
2022/09/28 03:14:40 fetching corpus: 1500, signal 120626/140052 (executing program)
2022/09/28 03:14:40 fetching corpus: 1550, signal 121829/141486 (executing program)
2022/09/28 03:14:40 fetching corpus: 1600, signal 123451/143093 (executing program)
2022/09/28 03:14:40 fetching corpus: 1650, signal 125146/144702 (executing program)
2022/09/28 03:14:40 fetching corpus: 1700, signal 125927/145797 (executing program)
2022/09/28 03:14:41 fetching corpus: 1750, signal 127365/147180 (executing program)
2022/09/28 03:14:41 fetching corpus: 1800, signal 128050/148098 (executing program)
2022/09/28 03:14:41 fetching corpus: 1850, signal 129305/149352 (executing program)
2022/09/28 03:14:41 fetching corpus: 1900, signal 131176/150901 (executing program)
2022/09/28 03:14:41 fetching corpus: 1950, signal 132373/152057 (executing program)
2022/09/28 03:14:41 fetching corpus: 2000, signal 133647/153197 (executing program)
2022/09/28 03:14:41 fetching corpus: 2050, signal 135112/154491 (executing program)
2022/09/28 03:14:41 fetching corpus: 2100, signal 135993/155379 (executing program)
2022/09/28 03:14:42 fetching corpus: 2150, signal 137511/156714 (executing program)
2022/09/28 03:14:42 fetching corpus: 2200, signal 138729/157712 (executing program)
2022/09/28 03:14:42 fetching corpus: 2250, signal 140473/158926 (executing program)
2022/09/28 03:14:42 fetching corpus: 2300, signal 141386/159743 (executing program)
2022/09/28 03:14:42 fetching corpus: 2350, signal 142859/160976 (executing program)
2022/09/28 03:14:42 fetching corpus: 2400, signal 143720/161717 (executing program)
2022/09/28 03:14:42 fetching corpus: 2450, signal 145038/162745 (executing program)
2022/09/28 03:14:42 fetching corpus: 2500, signal 146242/163615 (executing program)
2022/09/28 03:14:43 fetching corpus: 2550, signal 147100/164340 (executing program)
2022/09/28 03:14:43 fetching corpus: 2600, signal 147879/164981 (executing program)
2022/09/28 03:14:43 fetching corpus: 2650, signal 148589/165608 (executing program)
2022/09/28 03:14:43 fetching corpus: 2700, signal 149776/166381 (executing program)
2022/09/28 03:14:43 fetching corpus: 2750, signal 150944/167117 (executing program)
2022/09/28 03:14:43 fetching corpus: 2800, signal 151536/167594 (executing program)
2022/09/28 03:14:43 fetching corpus: 2850, signal 152954/168349 (executing program)
2022/09/28 03:14:43 fetching corpus: 2900, signal 154104/168966 (executing program)
2022/09/28 03:14:43 fetching corpus: 2950, signal 155329/169684 (executing program)
2022/09/28 03:14:44 fetching corpus: 3000, signal 156350/170189 (executing program)
2022/09/28 03:14:44 fetching corpus: 3050, signal 157034/170597 (executing program)
2022/09/28 03:14:44 fetching corpus: 3100, signal 158072/171096 (executing program)
2022/09/28 03:14:44 fetching corpus: 3150, signal 158614/171465 (executing program)
2022/09/28 03:14:44 fetching corpus: 3200, signal 159570/171918 (executing program)
2022/09/28 03:14:44 fetching corpus: 3250, signal 160713/172476 (executing program)
2022/09/28 03:14:44 fetching corpus: 3300, signal 161508/172865 (executing program)
2022/09/28 03:14:44 fetching corpus: 3350, signal 162180/173162 (executing program)
2022/09/28 03:14:44 fetching corpus: 3400, signal 163069/173496 (executing program)
2022/09/28 03:14:45 fetching corpus: 3450, signal 163952/173826 (executing program)
2022/09/28 03:14:45 fetching corpus: 3500, signal 164517/174126 (executing program)
2022/09/28 03:14:45 fetching corpus: 3550, signal 165328/174389 (executing program)
2022/09/28 03:14:45 fetching corpus: 3600, signal 166072/174611 (executing program)
2022/09/28 03:14:45 fetching corpus: 3650, signal 166586/174786 (executing program)
2022/09/28 03:14:45 fetching corpus: 3700, signal 167445/174996 (executing program)
2022/09/28 03:14:45 fetching corpus: 3750, signal 167907/175190 (executing program)
2022/09/28 03:14:45 fetching corpus: 3800, signal 168454/175380 (executing program)
2022/09/28 03:14:46 fetching corpus: 3850, signal 169718/175607 (executing program)
2022/09/28 03:14:46 fetching corpus: 3900, signal 170184/175716 (executing program)
2022/09/28 03:14:46 fetching corpus: 3950, signal 170624/175816 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/175908 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/175958 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/176039 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/176102 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/176158 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/176213 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/176218 (executing program)
2022/09/28 03:14:46 fetching corpus: 3982, signal 170849/176218 (executing program)
2022/09/28 03:14:48 starting 8 fuzzer processes
03:14:49 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x2)
setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4)
03:14:49 executing program 1:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0003}]})
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/locks\x00', 0x0, 0x0)
flock(r0, 0x5)
03:14:49 executing program 2:
open(&(0x7f0000000d00)='./file0\x00', 0x200, 0x0)
03:14:49 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f00000005c0), 0x4)
[ 72.597892] audit: type=1400 audit(1664334889.079:6): 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
03:14:49 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_int(r0, 0x107, 0x11, 0x0, 0x0)
03:14:49 executing program 5:
setresgid(0x0, 0xee00, 0xffffffffffffffff)
03:14:49 executing program 6:
r0 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140))
io_uring_enter(r0, 0x1, 0x0, 0x0, 0x0, 0x0)
03:14:49 executing program 7:
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, 0x3)
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
openat(r1, &(0x7f0000000000)='./file1\x00', 0x4000, 0x4)
pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000200)="e6", 0x1}], 0x1, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x0)
ioctl$int_in(r2, 0x5421, &(0x7f0000000080)=0x7)
connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendfile(r2, r1, 0x0, 0x80000001)
connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x8000, @ipv4={'\x00', '\xff\xff', @empty}, 0x8}, 0x1c)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, 0xffffffffffffffff, 0x0)
syz_io_uring_setup(0x28e4, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000880), &(0x7f00000008c0))
[ 73.886356] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 73.889013] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 73.891709] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 73.895473] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 73.897994] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 73.900001] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.906044] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 73.936610] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 73.946156] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 73.947804] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 73.962057] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 73.966032] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 73.967504] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 73.972927] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 74.104551] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 74.105813] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 74.115466] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 74.116150] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 74.120984] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 74.126083] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 74.127456] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 74.130952] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 74.132309] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 74.133843] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 74.135104] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 74.138321] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 74.142997] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 74.145333] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 74.146402] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 74.147474] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 74.149137] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 74.150458] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 74.155226] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 74.172585] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 74.172920] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 74.177302] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 74.180508] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 74.186114] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 74.187362] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 74.191304] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 74.193006] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 74.202521] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 74.203691] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 74.209613] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 74.217950] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 74.269031] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 74.298209] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 74.304479] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 74.335044] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 75.967307] Bluetooth: hci0: command 0x0409 tx timeout
[ 76.030911] Bluetooth: hci1: command 0x0409 tx timeout
[ 76.030944] Bluetooth: hci2: Opcode 0x c03 failed: -110
[ 76.222851] Bluetooth: hci3: command 0x0409 tx timeout
[ 76.224247] Bluetooth: hci5: command 0x0409 tx timeout
[ 76.287984] Bluetooth: hci4: command 0x0409 tx timeout
[ 76.289243] Bluetooth: hci6: command 0x0409 tx timeout
[ 76.350921] Bluetooth: hci7: command 0x0409 tx timeout
[ 78.014864] Bluetooth: hci0: command 0x041b tx timeout
[ 78.079356] Bluetooth: hci1: command 0x041b tx timeout
[ 78.271884] Bluetooth: hci5: command 0x041b tx timeout
[ 78.272375] Bluetooth: hci3: command 0x041b tx timeout
[ 78.334800] Bluetooth: hci6: command 0x041b tx timeout
[ 78.335261] Bluetooth: hci4: command 0x041b tx timeout
[ 78.398848] Bluetooth: hci7: command 0x041b tx timeout
[ 79.219456] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 79.221668] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 79.226454] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 79.295440] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 79.358063] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 79.421152] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 79.492260] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 80.062795] Bluetooth: hci0: command 0x040f tx timeout
[ 80.126861] Bluetooth: hci1: command 0x040f tx timeout
[ 80.319803] Bluetooth: hci3: command 0x040f tx timeout
[ 80.320255] Bluetooth: hci5: command 0x040f tx timeout
[ 80.382868] Bluetooth: hci4: command 0x040f tx timeout
[ 80.383298] Bluetooth: hci6: command 0x040f tx timeout
[ 80.447821] Bluetooth: hci7: command 0x040f tx timeout
[ 81.534836] Bluetooth: hci2: command 0x0409 tx timeout
[ 82.110899] Bluetooth: hci0: command 0x0419 tx timeout
[ 82.174847] Bluetooth: hci1: command 0x0419 tx timeout
[ 82.366858] Bluetooth: hci5: command 0x0419 tx timeout
[ 82.367313] Bluetooth: hci3: command 0x0419 tx timeout
[ 82.430840] Bluetooth: hci6: command 0x0419 tx timeout
[ 82.431275] Bluetooth: hci4: command 0x0419 tx timeout
[ 82.494789] Bluetooth: hci7: command 0x0419 tx timeout
[ 83.582808] Bluetooth: hci2: command 0x041b tx timeout
[ 85.630946] Bluetooth: hci2: command 0x040f tx timeout
[ 87.678826] Bluetooth: hci2: command 0x0419 tx timeout
[ 131.836368] audit: type=1400 audit(1664334948.319:7): avc: denied { open } for pid=3808 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 131.837952] audit: type=1400 audit(1664334948.319:8): avc: denied { kernel } for pid=3808 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 131.856351] ------------[ cut here ]------------
[ 131.856374]
[ 131.856377] ======================================================
[ 131.856381] WARNING: possible circular locking dependency detected
[ 131.856386] 6.0.0-rc7-next-20220927 #1 Not tainted
[ 131.856392] ------------------------------------------------------
[ 131.856395] syz-executor.7/3809 is trying to acquire lock:
[ 131.856402] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 131.856445]
[ 131.856445] but task is already holding lock:
[ 131.856448] ffff888017f02420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 131.856477]
[ 131.856477] which lock already depends on the new lock.
[ 131.856477]
[ 131.856480]
[ 131.856480] the existing dependency chain (in reverse order) is:
[ 131.856483]
[ 131.856483] -> #3 (&ctx->lock){....}-{2:2}:
[ 131.856497] _raw_spin_lock+0x2a/0x40
[ 131.856510] __perf_event_task_sched_out+0x53b/0x18d0
[ 131.856523] __schedule+0xedd/0x2470
[ 131.856539] schedule+0xda/0x1b0
[ 131.856553] exit_to_user_mode_prepare+0x114/0x1a0
[ 131.856566] syscall_exit_to_user_mode+0x19/0x40
[ 131.856580] do_syscall_64+0x48/0x90
[ 131.856591] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 131.856605]
[ 131.856605] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 131.856618] _raw_spin_lock_nested+0x30/0x40
[ 131.856631] raw_spin_rq_lock_nested+0x1e/0x30
[ 131.856644] task_fork_fair+0x63/0x4d0
[ 131.856661] sched_cgroup_fork+0x3d0/0x540
[ 131.856675] copy_process+0x4183/0x6e20
[ 131.856686] kernel_clone+0xe7/0x890
[ 131.856695] user_mode_thread+0xad/0xf0
[ 131.856705] rest_init+0x24/0x250
[ 131.856719] arch_call_rest_init+0xf/0x14
[ 131.856736] start_kernel+0x4c6/0x4eb
[ 131.856748] secondary_startup_64_no_verify+0xe0/0xeb
[ 131.856761]
[ 131.856761] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 131.856775] _raw_spin_lock_irqsave+0x39/0x60
[ 131.856788] try_to_wake_up+0xab/0x1930
[ 131.856801] up+0x75/0xb0
[ 131.856816] __up_console_sem+0x6e/0x80
[ 131.856832] console_unlock+0x46a/0x590
[ 131.856848] do_con_write+0xc05/0x1d50
[ 131.856860] con_write+0x21/0x40
[ 131.856871] n_tty_write+0x4d4/0xfe0
[ 131.856885] file_tty_write.constprop.0+0x455/0x8a0
[ 131.856898] vfs_write+0x9c3/0xd90
[ 131.856916] ksys_write+0x127/0x250
[ 131.856925] do_syscall_64+0x3b/0x90
[ 131.856935] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 131.856950]
[ 131.856950] -> #0 ((console_sem).lock){....}-{2:2}:
[ 131.856963] __lock_acquire+0x2a02/0x5e70
[ 131.856980] lock_acquire+0x1a2/0x530
[ 131.856996] _raw_spin_lock_irqsave+0x39/0x60
[ 131.857008] down_trylock+0xe/0x70
[ 131.857024] __down_trylock_console_sem+0x3b/0xd0
[ 131.857040] vprintk_emit+0x16b/0x560
[ 131.857057] vprintk+0x84/0xa0
[ 131.857072] _printk+0xba/0xf1
[ 131.857086] report_bug.cold+0x72/0xab
[ 131.857096] handle_bug+0x3c/0x70
[ 131.857106] exc_invalid_op+0x14/0x50
[ 131.857116] asm_exc_invalid_op+0x16/0x20
[ 131.857129] group_sched_out.part.0+0x2c7/0x460
[ 131.857140] ctx_sched_out+0x8f1/0xc10
[ 131.857151] __perf_event_task_sched_out+0x6d0/0x18d0
[ 131.857163] __schedule+0xedd/0x2470
[ 131.857178] schedule+0xda/0x1b0
[ 131.857193] exit_to_user_mode_prepare+0x114/0x1a0
[ 131.857204] syscall_exit_to_user_mode+0x19/0x40
[ 131.857218] do_syscall_64+0x48/0x90
[ 131.857228] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 131.857242]
[ 131.857242] other info that might help us debug this:
[ 131.857242]
[ 131.857245] Chain exists of:
[ 131.857245] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 131.857245]
[ 131.857260] Possible unsafe locking scenario:
[ 131.857260]
[ 131.857262] CPU0 CPU1
[ 131.857264] ---- ----
[ 131.857267] lock(&ctx->lock);
[ 131.857273] lock(&rq->__lock);
[ 131.857279] lock(&ctx->lock);
[ 131.857286] lock((console_sem).lock);
[ 131.857292]
[ 131.857292] *** DEADLOCK ***
[ 131.857292]
[ 131.857293] 2 locks held by syz-executor.7/3809:
[ 131.857301] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 131.857331] #1: ffff888017f02420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 131.857359]
[ 131.857359] stack backtrace:
[ 131.857362] CPU: 0 PID: 3809 Comm: syz-executor.7 Not tainted 6.0.0-rc7-next-20220927 #1
[ 131.857375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 131.857384] Call Trace:
[ 131.857387]
[ 131.857392] dump_stack_lvl+0x8b/0xb3
[ 131.857403] check_noncircular+0x263/0x2e0
[ 131.857420] ? format_decode+0x26c/0xb50
[ 131.857444] ? print_circular_bug+0x450/0x450
[ 131.857460] ? enable_ptr_key_workfn+0x20/0x20
[ 131.857479] ? format_decode+0x26c/0xb50
[ 131.857498] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 131.857515] __lock_acquire+0x2a02/0x5e70
[ 131.857537] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 131.857560] lock_acquire+0x1a2/0x530
[ 131.857576] ? down_trylock+0xe/0x70
[ 131.857595] ? lock_release+0x750/0x750
[ 131.857615] ? vprintk+0x84/0xa0
[ 131.857633] _raw_spin_lock_irqsave+0x39/0x60
[ 131.857646] ? down_trylock+0xe/0x70
[ 131.857663] down_trylock+0xe/0x70
[ 131.857680] ? vprintk+0x84/0xa0
[ 131.857697] __down_trylock_console_sem+0x3b/0xd0
[ 131.857714] vprintk_emit+0x16b/0x560
[ 131.857733] vprintk+0x84/0xa0
[ 131.857750] _printk+0xba/0xf1
[ 131.857763] ? record_print_text.cold+0x16/0x16
[ 131.857781] ? report_bug.cold+0x66/0xab
[ 131.857793] ? group_sched_out.part.0+0x2c7/0x460
[ 131.857805] report_bug.cold+0x72/0xab
[ 131.857817] handle_bug+0x3c/0x70
[ 131.857828] exc_invalid_op+0x14/0x50
[ 131.857840] asm_exc_invalid_op+0x16/0x20
[ 131.857854] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 131.857868] Code: 5e 41 5f e9 ab a9 ef ff e8 a6 a9 ef ff 65 8b 1d 1b 0f ac 7e 31 ff 89 de e8 46 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 89 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 7d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 131.857879] RSP: 0018:ffff88801d4ffc48 EFLAGS: 00010006
[ 131.857889] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 131.857897] RDX: ffff8880172e9ac0 RSI: ffffffff815666b7 RDI: 0000000000000005
[ 131.857905] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
[ 131.857912] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff888017f02400
[ 131.857920] R13: ffff88806ce3d140 R14: ffffffff8547cf80 R15: 0000000000000002
[ 131.857931] ? group_sched_out.part.0+0x2c7/0x460
[ 131.857945] ? group_sched_out.part.0+0x2c7/0x460
[ 131.857958] ctx_sched_out+0x8f1/0xc10
[ 131.857971] __perf_event_task_sched_out+0x6d0/0x18d0
[ 131.857987] ? lock_is_held_type+0xd7/0x130
[ 131.858005] ? __perf_cgroup_move+0x160/0x160
[ 131.858019] ? set_next_entity+0x304/0x550
[ 131.858038] ? update_curr+0x267/0x740
[ 131.858056] ? lock_is_held_type+0xd7/0x130
[ 131.858071] __schedule+0xedd/0x2470
[ 131.858090] ? io_schedule_timeout+0x150/0x150
[ 131.858108] ? rcu_read_lock_sched_held+0x3e/0x80
[ 131.858129] schedule+0xda/0x1b0
[ 131.858146] exit_to_user_mode_prepare+0x114/0x1a0
[ 131.858158] syscall_exit_to_user_mode+0x19/0x40
[ 131.858173] do_syscall_64+0x48/0x90
[ 131.858184] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 131.858199] RIP: 0033:0x7fd0d4d26b19
[ 131.858208] 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
[ 131.858218] RSP: 002b:00007fd0d229c218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 131.858229] RAX: 0000000000000001 RBX: 00007fd0d4e39f68 RCX: 00007fd0d4d26b19
[ 131.858237] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd0d4e39f6c
[ 131.858244] RBP: 00007fd0d4e39f60 R08: 000000000000000e R09: 0000000000000000
[ 131.858252] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd0d4e39f6c
[ 131.858259] R13: 00007ffea42f6a5f R14: 00007fd0d229c300 R15: 0000000000022000
[ 131.858272]
[ 131.915109] WARNING: CPU: 0 PID: 3809 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 131.915779] Modules linked in:
[ 131.916017] CPU: 0 PID: 3809 Comm: syz-executor.7 Not tainted 6.0.0-rc7-next-20220927 #1
[ 131.916604] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 131.917407] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 131.917807] Code: 5e 41 5f e9 ab a9 ef ff e8 a6 a9 ef ff 65 8b 1d 1b 0f ac 7e 31 ff 89 de e8 46 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 89 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 7d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 131.919086] RSP: 0018:ffff88801d4ffc48 EFLAGS: 00010006
[ 131.919473] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 131.919985] RDX: ffff8880172e9ac0 RSI: ffffffff815666b7 RDI: 0000000000000005
[ 131.920520] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001
[ 131.921047] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff888017f02400
[ 131.921588] R13: ffff88806ce3d140 R14: ffffffff8547cf80 R15: 0000000000000002
[ 131.922114] FS: 00007fd0d229c700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 131.922717] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 131.923152] CR2: 0000556ad5f18080 CR3: 000000000fb14000 CR4: 0000000000350ef0
[ 131.923683] Call Trace:
[ 131.923874]
[ 131.924042] ctx_sched_out+0x8f1/0xc10
[ 131.924338] __perf_event_task_sched_out+0x6d0/0x18d0
[ 131.924732] ? lock_is_held_type+0xd7/0x130
[ 131.925062] ? __perf_cgroup_move+0x160/0x160
[ 131.925408] ? set_next_entity+0x304/0x550
[ 131.925742] ? update_curr+0x267/0x740
[ 131.926047] ? lock_is_held_type+0xd7/0x130
[ 131.926376] __schedule+0xedd/0x2470
[ 131.926670] ? io_schedule_timeout+0x150/0x150
[ 131.927021] ? rcu_read_lock_sched_held+0x3e/0x80
[ 131.927393] schedule+0xda/0x1b0
[ 131.927659] exit_to_user_mode_prepare+0x114/0x1a0
[ 131.928034] syscall_exit_to_user_mode+0x19/0x40
[ 131.928391] do_syscall_64+0x48/0x90
[ 131.928676] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 131.929059] RIP: 0033:0x7fd0d4d26b19
[ 131.929333] 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
[ 131.930673] RSP: 002b:00007fd0d229c218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 131.931224] RAX: 0000000000000001 RBX: 00007fd0d4e39f68 RCX: 00007fd0d4d26b19
[ 131.931762] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fd0d4e39f6c
[ 131.932291] RBP: 00007fd0d4e39f60 R08: 000000000000000e R09: 0000000000000000
[ 131.932821] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fd0d4e39f6c
[ 131.933350] R13: 00007ffea42f6a5f R14: 00007fd0d229c300 R15: 0000000000022000
[ 131.933890]
[ 131.934061] irq event stamp: 998
[ 131.934308] hardirqs last enabled at (997): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 131.935009] hardirqs last disabled at (998): [] __schedule+0x1225/0x2470
[ 131.935630] softirqs last enabled at (782): [] __irq_exit_rcu+0x11b/0x180
[ 131.936266] softirqs last disabled at (629): [] __irq_exit_rcu+0x11b/0x180
[ 131.936906] ---[ end trace 0000000000000000 ]---
03:15:48 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4)
connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x9, &(0x7f00000005c0), 0x4)
[ 134.992324] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 134.993622] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 134.996167] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 134.999896] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 135.003287] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 135.004514] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 135.009939] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 135.043787] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 135.045227] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 135.046706] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 135.048906] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 135.050406] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 135.051633] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 135.055286] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 137.022802] Bluetooth: hci0: command 0x0409 tx timeout
[ 137.086899] Bluetooth: hci3: command 0x0409 tx timeout
[ 137.087453] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 139.071773] Bluetooth: hci0: command 0x041b tx timeout
[ 139.135781] Bluetooth: hci3: command 0x041b tx timeout
[ 141.119762] Bluetooth: hci0: command 0x040f tx timeout
[ 141.182817] Bluetooth: hci3: command 0x040f tx timeout
[ 141.438787] Bluetooth: hci5: Opcode 0x c03 failed: -110
VM DIAGNOSIS:
03:15:48 Registers:
info registers vcpu 0
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff823ba0b1 RDI=ffffffff8765a980 RBP=ffffffff8765a940 RSP=ffff88801d4ff690
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 R13=ffffffff8765a940 R14=0000000000000010 R15=ffffffff823ba0a0
RIP=ffffffff823ba109 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 00007fd0d229c700 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=0000556ad5f18080 CR3=000000000fb14000 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 00007fd0d4e0d7c0 00007fd0d4e0d7c8
YMM02=0000000000000000 0000000000000000 00007fd0d4e0d7e0 00007fd0d4e0d7c0
YMM03=0000000000000000 0000000000000000 00007fd0d4e0d7c8 00007fd0d4e0d7c0
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=dffffc0000000000 RBX=ffffffff8135a070 RCX=0000000000000000 RDX=1ffff110065d2e93
RSI=ffffffff816bd70a RDI=ffff888032e97508 RBP=ffff888032e974d8 RSP=ffff888032e97430
R8 =ffffffff8622fe78 R9 =ffffffff8622fe7c R10=ffffed10065d2e95 R11=ffff888032e97480
R12=ffff888032e97508 R13=0000000000000000 R14=ffff88803f03b580 R15=0000000000000000
RIP=ffffffff8135a07b RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fbc98a731f0 CR3=0000000017618000 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 756e696c2d34365f 3638782f62696c2f
YMM01=0000000000000000 0000000000000000 6461657268747062 696c2f756e672d78
YMM02=0000000000000000 0000000000000000 00302e6f732e6461 657268747062696c
YMM03=0000000000000000 0000000000000000 2f756e672d78756e 696c2d34365f3638
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