Warning: Permanently added '[localhost]:58002' (ECDSA) to the list of known hosts.
2025/09/01 08:16:58 fuzzer started
2025/09/01 08:16:59 dialing manager at localhost:35473
syzkaller login: [ 51.124301] cgroup: Unknown subsys name 'net'
[ 51.180865] cgroup: Unknown subsys name 'cpuset'
[ 51.197021] cgroup: Unknown subsys name 'rlimit'
2025/09/01 08:17:09 syscalls: 2214
2025/09/01 08:17:09 code coverage: enabled
2025/09/01 08:17:09 comparison tracing: enabled
2025/09/01 08:17:09 extra coverage: enabled
2025/09/01 08:17:09 setuid sandbox: enabled
2025/09/01 08:17:09 namespace sandbox: enabled
2025/09/01 08:17:09 Android sandbox: enabled
2025/09/01 08:17:09 fault injection: enabled
2025/09/01 08:17:09 leak checking: enabled
2025/09/01 08:17:09 net packet injection: enabled
2025/09/01 08:17:09 net device setup: enabled
2025/09/01 08:17:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/09/01 08:17:09 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/09/01 08:17:09 USB emulation: enabled
2025/09/01 08:17:09 hci packet injection: enabled
2025/09/01 08:17:09 wifi device emulation: enabled
2025/09/01 08:17:09 802.15.4 emulation: enabled
2025/09/01 08:17:09 fetching corpus: 0, signal 0/2000 (executing program)
2025/09/01 08:17:10 fetching corpus: 50, signal 33694/35986 (executing program)
2025/09/01 08:17:10 fetching corpus: 100, signal 43093/45852 (executing program)
2025/09/01 08:17:10 fetching corpus: 150, signal 50768/53700 (executing program)
2025/09/01 08:17:10 fetching corpus: 200, signal 57052/59945 (executing program)
2025/09/01 08:17:10 fetching corpus: 250, signal 59742/62826 (executing program)
2025/09/01 08:17:10 fetching corpus: 300, signal 64760/67491 (executing program)
2025/09/01 08:17:11 fetching corpus: 350, signal 69260/71462 (executing program)
2025/09/01 08:17:11 fetching corpus: 400, signal 73116/74812 (executing program)
2025/09/01 08:17:11 fetching corpus: 450, signal 75154/76515 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/77660 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/77777 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/77876 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/77983 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78076 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78175 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78291 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78385 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78487 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78580 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78687 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78782 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78875 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/78978 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79069 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79172 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79288 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79377 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79479 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79598 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79684 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79797 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/79911 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80007 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80090 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80191 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80294 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80394 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80497 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80571 (executing program)
2025/09/01 08:17:11 fetching corpus: 492, signal 76561/80571 (executing program)
2025/09/01 08:17:13 starting 8 fuzzer processes
08:17:13 executing program 0:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioprio_set$pid(0x1, 0x0, 0x4000)
sendfile(r0, r1, 0x0, 0x68e146a1)
08:17:13 executing program 7:
clone(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
pidfd_send_signal(r1, 0x0, 0x0, 0x4)
08:17:13 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fstat(r0, &(0x7f0000000200))
08:17:13 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001000028020000028401001b", 0x65, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000040)={[{@min_batch_time}]})
08:17:13 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$bt_hci(r0, 0x0, 0x1, 0x0, &(0x7f0000000000))
08:17:13 executing program 4:
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
08:17:13 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086607, &(0x7f0000000000))
[ 65.711082] audit: type=1400 audit(1756714633.872:7): avc: denied { execmem } for pid=273 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
08:17:13 executing program 6:
clock_gettime(0x5, &(0x7f0000003400))
[ 66.926078] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.928846] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.931288] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.936769] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.939628] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.985483] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 66.994475] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 66.996115] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 66.998111] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 67.000592] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 67.004799] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 67.013299] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 67.014825] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 67.016830] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 67.019061] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 67.021140] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 67.022481] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 67.024039] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 67.027093] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 67.028390] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 67.032152] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 67.038752] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 67.039912] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 67.043423] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 67.046777] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 67.049364] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 67.051306] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 67.053163] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 67.056567] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 67.063071] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 67.069096] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 67.070765] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 67.075904] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 67.084509] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 67.086084] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 67.088261] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 67.097098] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 67.101838] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 67.117553] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 67.121998] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 69.016198] Bluetooth: hci0: command tx timeout
[ 69.143735] Bluetooth: hci5: command tx timeout
[ 69.144438] Bluetooth: hci6: command tx timeout
[ 69.145364] Bluetooth: hci1: command tx timeout
[ 69.145865] Bluetooth: hci3: command tx timeout
[ 69.146039] Bluetooth: hci2: command tx timeout
[ 69.209731] Bluetooth: hci4: command tx timeout
[ 69.210456] Bluetooth: hci7: command tx timeout
[ 71.066751] Bluetooth: hci0: command tx timeout
[ 71.191722] Bluetooth: hci2: command tx timeout
[ 71.192186] Bluetooth: hci5: command tx timeout
[ 71.192573] Bluetooth: hci1: command tx timeout
[ 71.193533] Bluetooth: hci3: command tx timeout
[ 71.193958] Bluetooth: hci6: command tx timeout
[ 71.256083] Bluetooth: hci4: command tx timeout
[ 71.256108] Bluetooth: hci7: command tx timeout
[ 73.114693] Bluetooth: hci0: command tx timeout
[ 73.239774] Bluetooth: hci3: command tx timeout
[ 73.239889] Bluetooth: hci6: command tx timeout
[ 73.240258] Bluetooth: hci1: command tx timeout
[ 73.241062] Bluetooth: hci5: command tx timeout
[ 73.241422] Bluetooth: hci2: command tx timeout
[ 73.303721] Bluetooth: hci7: command tx timeout
[ 73.304195] Bluetooth: hci4: command tx timeout
[ 75.160123] Bluetooth: hci0: command tx timeout
[ 75.287713] Bluetooth: hci2: command tx timeout
[ 75.288184] Bluetooth: hci5: command tx timeout
[ 75.288574] Bluetooth: hci1: command tx timeout
[ 75.289013] Bluetooth: hci6: command tx timeout
[ 75.289410] Bluetooth: hci3: command tx timeout
[ 75.351727] Bluetooth: hci4: command tx timeout
[ 75.352197] Bluetooth: hci7: command tx timeout
[ 102.960918] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 102.961577] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.122741] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.123382] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.485288] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.486289] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:17:51 executing program 6:
clock_gettime(0x5, &(0x7f0000003400))
[ 103.656217] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.656854] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:17:51 executing program 6:
clock_gettime(0x5, &(0x7f0000003400))
[ 103.739617] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.740257] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:17:51 executing program 6:
clock_gettime(0x5, &(0x7f0000003400))
[ 103.844718] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.845320] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 103.896915] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 103.897535] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:17:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x40041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
[ 103.928733] audit: type=1400 audit(1756714672.086:8): avc: denied { open } for pid=3868 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
[ 103.932799] audit: type=1400 audit(1756714672.086:9): avc: denied { kernel } for pid=3868 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
08:17:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x40041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
[ 104.006144] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.006768] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.063312] loop2: detected capacity change from 0 to 512
08:17:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
[ 104.091726] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (819!=0)
[ 104.092454] EXT4-fs (loop2): group descriptors corrupted!
[ 104.105965] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.106531] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.126744] loop2: detected capacity change from 0 to 512
[ 104.133364] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (819!=0)
[ 104.134329] EXT4-fs (loop2): group descriptors corrupted!
08:17:52 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086607, &(0x7f0000000000))
08:17:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
[ 104.251147] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.251961] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.347737] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.348319] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.364450] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.365460] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.421871] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.422483] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.467789] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.468394] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.514324] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.514996] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 104.540497] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 104.541209] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
08:17:52 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x40041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
08:17:52 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001000028020000028401001b", 0x65, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000040)={[{@min_batch_time}]})
08:17:52 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086607, &(0x7f0000000000))
08:17:52 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$bt_hci(r0, 0x0, 0x1, 0x0, &(0x7f0000000000))
08:17:52 executing program 4:
syz_mount_image$msdos(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@dots}, {@fat=@dos1xfloppy}, {@fat=@debug}, {@fat=@umask}, {@fat=@discard}]})
08:17:52 executing program 0:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioprio_set$pid(0x1, 0x0, 0x4000)
sendfile(r0, r1, 0x0, 0x68e146a1)
08:17:52 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fstat(r0, &(0x7f0000000200))
08:17:52 executing program 7:
clone(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
pidfd_send_signal(r1, 0x0, 0x0, 0x4)
[ 104.722910] No source specified
[ 104.724386] No source specified
[ 104.730291] loop2: detected capacity change from 0 to 512
08:17:52 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fstat(r0, &(0x7f0000000200))
08:17:52 executing program 4:
syz_mount_image$msdos(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@dots}, {@fat=@dos1xfloppy}, {@fat=@debug}, {@fat=@umask}, {@fat=@discard}]})
[ 104.780672] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (819!=0)
[ 104.781395] EXT4-fs (loop2): group descriptors corrupted!
08:17:52 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$bt_hci(r0, 0x0, 0x1, 0x0, &(0x7f0000000000))
[ 104.868866] No source specified
08:17:53 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001000028020000028401001b", 0x65, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000040)={[{@min_batch_time}]})
08:17:53 executing program 7:
clone(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
pidfd_send_signal(r1, 0x0, 0x0, 0x4)
08:17:53 executing program 5:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086607, &(0x7f0000000000))
08:17:53 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$bt_hci(r0, 0x0, 0x1, 0x0, &(0x7f0000000000))
08:17:53 executing program 4:
syz_mount_image$msdos(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@dots}, {@fat=@dos1xfloppy}, {@fat=@debug}, {@fat=@umask}, {@fat=@discard}]})
08:17:53 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fstat(r0, &(0x7f0000000200))
08:17:53 executing program 0:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioprio_set$pid(0x1, 0x0, 0x4000)
sendfile(r0, r1, 0x0, 0x68e146a1)
08:17:53 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
[ 104.969361] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI
[ 104.970305] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197]
[ 104.970585] No source specified
[ 104.970903] CPU: 1 UID: 0 PID: 3937 Comm: syz-executor.5 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 104.973810] Tainted: [W]=WARN
[ 104.974493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 104.976532] RIP: 0010:perf_tp_event+0x175/0xe70
[ 104.977529] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
[ 104.980471] RSP: 0018:ffff8880459cf780 EFLAGS: 00010012
[ 104.980893] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 104.981453] RDX: ffff888043175280 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 104.982014] RBP: ffff8880459cf9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16a68
[ 104.982574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 104.983138] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 104.983694] FS: 0000555555d85400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
[ 104.984322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 104.984779] CR2: 0000555555d86c18 CR3: 000000001f78f000 CR4: 0000000000350ef0
[ 104.985337] Call Trace:
[ 104.985545]
[ 104.985731] ? __pfx_perf_tp_event+0x10/0x10
[ 104.986091] ? arch_scale_cpu_capacity+0x17/0xa0
[ 104.986480] ? cpu_util.constprop.0+0x17d/0x340
[ 104.986858] ? __asan_memset+0x24/0x50
[ 104.987178] ? sched_balance_find_dst_group+0xa9a/0x1c00
[ 104.987605] ? lock_release+0xc8/0x290
[ 104.987919] ? __pfx_sched_balance_find_dst_group+0x10/0x10
[ 104.988365] ? __lock_acquire+0x694/0x1b70
[ 104.988702] ? perf_trace_run_bpf_submit+0xef/0x180
[ 104.989101] perf_trace_run_bpf_submit+0xef/0x180
[ 104.989489] perf_trace_preemptirq_template+0x259/0x430
[ 104.989914] ? __pick_eevdf+0x326/0x570
[ 104.990228] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 104.990689] ? update_curr+0x39e/0x500
[ 104.991004] ? find_held_lock+0x2b/0x80
[ 104.991325] ? try_to_wake_up+0x8ae/0x11d0
[ 104.991668] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 104.992072] trace_irq_enable.constprop.0+0xa6/0x100
[ 104.992473] trace_hardirqs_on+0x26/0x40
[ 104.992800] _raw_spin_unlock_irqrestore+0x2c/0x50
[ 104.993193] try_to_wake_up+0x8ae/0x11d0
[ 104.993520] ? __pfx_try_to_wake_up+0x10/0x10
[ 104.993883] ? plist_del+0x122/0x270
[ 104.994188] ? find_held_lock+0x2b/0x80
[ 104.994511] ? futex_wake+0x474/0x540
[ 104.994823] wake_up_q+0xa1/0x130
[ 104.995113] futex_wake+0x47e/0x540
[ 104.995414] ? __pfx_futex_wake+0x10/0x10
[ 104.995746] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 104.996156] ? finish_task_switch.isra.0+0x206/0x840
[ 104.996565] do_futex+0x26d/0x370
[ 104.996848] ? __pfx_do_futex+0x10/0x10
[ 104.997166] ? __pfx___schedule+0x10/0x10
[ 104.997500] __x64_sys_futex+0x1c9/0x4d0
[ 104.997824] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 104.998289] ? __pfx___x64_sys_futex+0x10/0x10
[ 104.998651] ? xfd_validate_state+0x55/0x180
[ 104.999016] do_syscall_64+0xbf/0x360
[ 104.999323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.999727] RIP: 0033:0x7efead176b19
[ 105.000021] 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
[ 105.001438] RSP: 002b:00007ffe0ee931e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 105.002027] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efead176b19
[ 105.002584] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007efead289f68
[ 105.003149] RBP: 00007efead289f60 R08: 00007efeaa6ec700 R09: 0000000000000000
[ 105.003700] R10: 00007efeaa6ec700 R11: 0000000000000246 R12: 00007efead28e070
[ 105.004256] R13: 00007ffe0ee932f0 R14: 00007efead289f60 R15: 0000000000019999
[ 105.004811]
[ 105.005000] Modules linked in:
[ 105.005259] ---[ end trace 0000000000000000 ]---
[ 105.005624] RIP: 0010:perf_tp_event+0x175/0xe70
[ 105.005998] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
[ 105.007411] RSP: 0018:ffff8880459cf780 EFLAGS: 00010012
[ 105.007826] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 105.008389] RDX: ffff888043175280 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 105.008942] RBP: ffff8880459cf9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16a68
[ 105.009496] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 105.010047] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 105.010603] FS: 0000555555d85400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
[ 105.011233] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.011688] CR2: 0000555555d86c18 CR3: 000000001f78f000 CR4: 0000000000350ef0
[ 105.012244] note: syz-executor.5[3937] exited with irqs disabled
[ 105.013397] note: syz-executor.5[3937] exited with preempt_count 3
[ 105.023049] loop2: detected capacity change from 0 to 512
[ 105.033161] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (819!=0)
[ 105.033845] EXT4-fs (loop2): group descriptors corrupted!
08:17:56 executing program 7:
clone(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
pidfd_send_signal(r1, 0x0, 0x0, 0x4)
08:17:56 executing program 3:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioprio_set$pid(0x1, 0x0, 0x4000)
sendfile(r0, r1, 0x0, 0x68e146a1)
08:17:56 executing program 4:
syz_mount_image$msdos(&(0x7f0000001280), &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)={[{@dots}, {@fat=@dos1xfloppy}, {@fat=@debug}, {@fat=@umask}, {@fat=@discard}]})
08:17:56 executing program 0:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioprio_set$pid(0x1, 0x0, 0x4000)
sendfile(r0, r1, 0x0, 0x68e146a1)
08:17:56 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x40041}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000000)='sysfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x6, 0x0, 0x0, 0x0)
08:17:56 executing program 2:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001000028020000028401001b", 0x65, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}], 0x0, &(0x7f0000000040)={[{@min_batch_time}]})
[ 108.036002] No source specified
08:17:56 executing program 3:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioprio_set$pid(0x1, 0x0, 0x4000)
sendfile(r0, r1, 0x0, 0x68e146a1)
[ 108.069851] loop2: detected capacity change from 0 to 512
08:17:56 executing program 5:
clone(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
pidfd_send_signal(r1, 0x0, 0x0, 0x4)
08:17:56 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fstat(r0, &(0x7f0000000200))
[ 108.080619] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (819!=0)
[ 108.081347] EXT4-fs (loop2): group descriptors corrupted!
08:17:56 executing program 3:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
ioprio_set$pid(0x1, 0x0, 0x4000)
sendfile(r0, r1, 0x0, 0x68e146a1)
08:17:56 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f00000004c0))
08:17:56 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fstat(r0, &(0x7f0000000200))
08:17:56 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f00000004c0))
08:17:56 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f00000004c0))
08:17:56 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f00000004c0))
08:17:56 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
fstat(r0, &(0x7f0000000200))
08:17:56 executing program 5:
clone(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
pidfd_send_signal(r1, 0x0, 0x0, 0x4)
08:17:56 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f00000004c0))
08:17:56 executing program 5:
clone(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = getpid()
r1 = pidfd_open(r0, 0x0)
pidfd_send_signal(r1, 0x0, 0x0, 0x4)
08:17:56 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x14)
setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@dev}, 0x14)
close(r0)
08:17:56 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x0, 0x0, 0x80000000})
fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf04a, 0xffffffffffffffff})
08:17:56 executing program 6:
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)
08:17:56 executing program 3:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_open_dev$evdev(0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f00000001c0), 0x2, 0x0)
08:17:56 executing program 4:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f00000004c0))
08:17:56 executing program 7:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000fc0)=0xffffffffffffffff)
sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="1d", 0x1}], 0x1}, 0x40011)
[ 108.444148] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 108.463279] kmemleak: Found object by alias at 0x607f1a63ea6c
[ 108.463296] CPU: 0 UID: 0 PID: 4002 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 108.463316] Tainted: [D]=DIE, [W]=WARN
[ 108.463321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 108.463328] Call Trace:
[ 108.463332]
[ 108.463336] dump_stack_lvl+0xca/0x120
[ 108.463362] __lookup_object+0x94/0xb0
[ 108.463379] delete_object_full+0x27/0x70
[ 108.463395] free_percpu+0x30/0x1160
[ 108.463413] ? arch_uprobe_clear_state+0x16/0x140
[ 108.463432] futex_hash_free+0x38/0xc0
[ 108.463446] mmput+0x2d3/0x390
[ 108.463465] do_exit+0x79d/0x2970
[ 108.463478] ? lock_acquire+0x18c/0x2f0
[ 108.463494] ? __pfx_do_exit+0x10/0x10
[ 108.463507] ? do_raw_spin_lock+0x123/0x260
[ 108.463523] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 108.463539] do_group_exit+0xd3/0x2a0
[ 108.463554] get_signal+0x2315/0x2340
[ 108.463572] ? put_task_stack+0xd2/0x240
[ 108.463584] ? __pfx_get_signal+0x10/0x10
[ 108.463601] ? __schedule+0xe91/0x3590
[ 108.463619] arch_do_signal_or_restart+0x80/0x790
[ 108.463641] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 108.463657] ? __x64_sys_futex+0x1c9/0x4d0
[ 108.463670] ? __x64_sys_futex+0x1d2/0x4d0
[ 108.463684] ? __pfx___x64_sys_futex+0x10/0x10
[ 108.463697] ? __sys_getsockopt+0x146/0x1b0
[ 108.463717] exit_to_user_mode_loop+0x8b/0x110
[ 108.463730] do_syscall_64+0x2f7/0x360
[ 108.463742] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.463755] RIP: 0033:0x7f37c4fa3b19
[ 108.463763] Code: Unable to access opcode bytes at 0x7f37c4fa3aef.
[ 108.463769] RSP: 002b:00007f37c2519218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 108.463780] RAX: 0000000000000001 RBX: 00007f37c50b6f68 RCX: 00007f37c4fa3b19
[ 108.463788] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f37c50b6f6c
[ 108.463796] RBP: 00007f37c50b6f60 R08: 000000000000000e R09: 0000000000000000
[ 108.463803] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f37c50b6f6c
[ 108.463810] R13: 00007fffcdc9f52f R14: 00007f37c2519300 R15: 0000000000022000
[ 108.463820]
[ 108.463824] kmemleak: Object (percpu) 0x607f1a63ea68 (size 8):
[ 108.463831] kmemleak: comm "syz-executor.3", pid 4006, jiffies 4294775369
[ 108.463838] kmemleak: min_count = 1
[ 108.463842] kmemleak: count = 0
[ 108.463846] kmemleak: flags = 0x21
[ 108.463850] kmemleak: checksum = 0
[ 108.463854] kmemleak: backtrace:
[ 108.463857] pcpu_alloc_noprof+0x87a/0x1170
[ 108.463873] perf_trace_event_init+0x366/0xa10
[ 108.463887] perf_trace_init+0x1a4/0x2f0
[ 108.463900] perf_tp_event_init+0xa6/0x120
[ 108.463916] perf_try_init_event+0x140/0x9f0
[ 108.463930] perf_event_alloc.part.0+0x118e/0x45f0
[ 108.463947] __do_sys_perf_event_open+0x719/0x2c20
[ 108.463961] do_syscall_64+0xbf/0x360
[ 108.463971] entry_SYSCALL_64_after_hwframe+0x77/0x7f
08:17:56 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
r1 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote}, 0x14)
setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@dev}, 0x14)
close(r0)
08:17:56 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x0, 0x0, 0x80000000})
fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf04a, 0xffffffffffffffff})
08:17:56 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x19, 0x0, &(0x7f00000004c0))
08:17:56 executing program 7:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff})
ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000fc0)=0xffffffffffffffff)
sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000000)="1d", 0x1}], 0x1}, 0x40011)
08:17:56 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
fcntl$lock(r0, 0x25, &(0x7f0000000180)={0x0, 0x0, 0x80000000})
fcntl$lock(r0, 0x5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0xf04a, 0xffffffffffffffff})
08:17:56 executing program 3:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_open_dev$evdev(0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f00000001c0), 0x2, 0x0)
08:17:56 executing program 4:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_open_dev$evdev(0x0, 0x0, 0x0)
syz_open_dev$evdev(&(0x7f00000001c0), 0x2, 0x0)
08:17:56 executing program 6:
perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0)
[ 108.610654] BUG: unable to handle page fault for address: ffffed10212c9426
[ 108.611247] #PF: supervisor read access in kernel mode
[ 108.611658] #PF: error_code(0x0000) - not-present page
[ 108.612067] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0
[ 108.612514] Oops: Oops: 0000 [#2] SMP KASAN NOPTI
[ 108.612902] CPU: 0 UID: 0 PID: 4030 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 108.613838] Tainted: [D]=DIE, [W]=WARN
[ 108.614147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 108.614789] RIP: 0010:perf_tp_event+0x175/0xe70
[ 108.615184] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
[ 108.616599] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012
[ 108.617020] RAX: 1ffff110212c9426 RBX: ffff888109649f40 RCX: 0000000000000002
[ 108.617580] RDX: ffff888043171b80 RSI: ffffffff8189a4e7 RDI: ffff88810964a130
[ 108.618140] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16a68
[ 108.618698] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000
[ 108.619263] R13: 000000000000002c R14: ffff88806ce31490 R15: dffffc0000000000
[ 108.619825] FS: 00007f37c2519700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 108.620455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.620913] CR2: ffffed10212c9426 CR3: 00000000429c6000 CR4: 0000000000350ef0
[ 108.621471] Call Trace:
[ 108.621681]
[ 108.621864] ? __pfx_perf_tp_event+0x10/0x10
[ 108.622221] ? sched_clock_cpu+0x6c/0x4e0
[ 108.622559] ? trace_pelt_se_tp+0xdf/0x130
[ 108.622896] ? __update_load_avg_se+0x428/0xa40
[ 108.623289] ? update_load_avg+0x17d/0x1ef0
[ 108.623631] ? update_cfs_group+0x11d/0x260
[ 108.623979] ? enqueue_task_fair+0xded/0x1e00
[ 108.624345] ? check_preempt_wakeup_fair+0x6e/0x950
[ 108.624750] ? perf_trace_run_bpf_submit+0xef/0x180
[ 108.625150] ? do_raw_spin_unlock+0x53/0x220
[ 108.625509] perf_trace_run_bpf_submit+0xef/0x180
[ 108.625901] perf_trace_lock+0x337/0x5d0
[ 108.626227] ? do_raw_spin_lock+0x123/0x260
[ 108.626574] ? __pfx_perf_trace_lock+0x10/0x10
[ 108.626952] ? lock_acquire+0x18c/0x2f0
[ 108.627273] ? hrtimer_interrupt+0x114/0x830
[ 108.627629] lock_release+0x1ab/0x290
[ 108.627941] ktime_get_update_offsets_now+0xab/0x3c0
[ 108.628348] ? hrtimer_interrupt+0x114/0x830
[ 108.628697] ? __pfx_lapic_next_deadline+0x10/0x10
[ 108.629097] hrtimer_interrupt+0x114/0x830
[ 108.629438] __sysvec_apic_timer_interrupt+0xbb/0x330
[ 108.629852] sysvec_apic_timer_interrupt+0x6b/0x80
[ 108.630252]
[ 108.630436]
[ 108.630619] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 108.631044] RIP: 0010:__asan_memset+0x6/0x50
[ 108.631397] Code: 00 00 00 e9 8c f0 ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 41 55 <41> 89 f5 41 54 49 89 d4 ba 01 00 00 00 55 48 8b 4c 24 18 4c 89 e6
[ 108.632816] RSP: 0018:ffff8880466a7ac0 EFLAGS: 00000246
[ 108.633243] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90003ffd000
[ 108.633803] RDX: 0000000000000008 RSI: 0000000000000000 RDI: ffffe8ffffc29da4
[ 108.634358] RBP: 000000000000002c R08: ffffffff84c93ca0 R09: 0000000000000000
[ 108.634923] R10: 0000000000000000 R11: 0000000000000000 R12: ffffe8ffffc29d80
[ 108.635481] R13: ffff8880466a7b68 R14: ffff8880466a7ba8 R15: ffffe8ffffc16a68
[ 108.636048] perf_trace_buf_alloc+0x10b/0x1a0
[ 108.636412] perf_trace_lock+0x163/0x5d0
[ 108.636742] ? __pfx_perf_trace_lock+0x10/0x10
[ 108.637113] ? get_futex_key+0x592/0x14a0
[ 108.637447] ? futex_ref_get+0x114/0x300
[ 108.637770] ? futex_hash+0x15c/0x390
[ 108.638076] lock_release+0x1ab/0x290
[ 108.638386] ? futex_hash+0x15c/0x390
[ 108.638694] futex_ref_get+0x119/0x300
[ 108.639012] ? futex_hash+0x15c/0x390
[ 108.639323] futex_hash+0x70/0x390
[ 108.639610] futex_wake+0x143/0x540
[ 108.639909] ? __pfx_perf_trace_lock+0x10/0x10
[ 108.640275] ? __pfx___mutex_lock+0x10/0x10
[ 108.640624] ? __pfx___mutex_unlock_slowpath+0x10/0x10
[ 108.641044] ? __pfx_futex_wake+0x10/0x10
[ 108.641381] ? lock_release+0x1c7/0x290
[ 108.641705] ? fd_install+0x1f0/0x660
[ 108.642016] do_futex+0x26d/0x370
[ 108.642305] ? __pfx_do_futex+0x10/0x10
[ 108.642623] ? __pfx___do_sys_perf_event_open+0x10/0x10
[ 108.643058] ? count_memcg_events+0x32b/0x420
[ 108.643422] __x64_sys_futex+0x1c9/0x4d0
[ 108.643753] ? __pfx___x64_sys_futex+0x10/0x10
[ 108.644121] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 108.644535] do_syscall_64+0xbf/0x360
[ 108.644845] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 108.645251] RIP: 0033:0x7f37c4fa3b19
[ 108.645547] 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
[ 108.646974] RSP: 002b:00007f37c2519218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 108.647570] RAX: ffffffffffffffda RBX: 00007f37c50b6f68 RCX: 00007f37c4fa3b19
[ 108.648131] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f37c50b6f6c
[ 108.648692] RBP: 00007f37c50b6f60 R08: 000000000000000e R09: 0000000000000000
[ 108.649253] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f37c50b6f6c
[ 108.649813] R13: 00007fffcdc9f52f R14: 00007f37c2519300 R15: 0000000000022000
[ 108.650381]
[ 108.650571] Modules linked in:
[ 108.650832] CR2: ffffed10212c9426
[ 108.651132] ---[ end trace 0000000000000000 ]---
[ 108.651508] RIP: 0010:perf_tp_event+0x175/0xe70
[ 108.651888] Code: ff df 48 89 85 a8 fd ff ff 48 c1 e8 03 4c 01 e0 48 89 85 c8 fd ff ff e8 c9 51 ea ff 48 8d bb f0 01 00 00 48 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 74 08 3c 03 0f 8e c5 0b 00 00 44 8b ab f0 01
[ 108.653311] RSP: 0018:ffff8880459cf780 EFLAGS: 00010012
[ 108.653730] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 108.654289] RDX: ffff888043175280 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 108.654850] RBP: ffff8880459cf9f0 R08: ffff88806cf31340 R09: ffffe8ffffd16a68
[ 108.655422] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 108.655982] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 108.656541] FS: 00007f37c2519700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 108.657170] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 108.657629] CR2: ffffed10212c9426 CR3: 00000000429c6000 CR4: 0000000000350ef0
[ 108.658194] Kernel panic - not syncing: Fatal exception in interrupt
[ 108.658813] Kernel Offset: disabled
[ 108.659115] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
VM DIAGNOSIS:
08:17:53 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88806cf3c300 RCX=ffffffff816880fc RDX=ffff888017af0000
RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888016697988
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1
R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000
RIP=ffffffff816880d8 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 000055556816e400 00000000 00000000
GS =0000 ffff8880e55d8000 00000000 00000000
LDT=0000 fffffe4c00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2d325000 CR3=000000000d7db000 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
XMM00=0000000000000000000000ff00000000 XMM01=5346246769666e6f6373660048544150
XMM02=00000000000000000000000000000000 XMM03=00007f5b0ec577c800007f5b0ec577c0
XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff828e5070 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff8880459cf018
R8 =0000000000000000 R9 =ffffed10016bc046 R10=00000000000fe503 R11=0000000065646f43
R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10e52a2 R15=dffffc0000000000
RIP=ffffffff828e50c5 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 0000555555d85400 00000000 00000000
GS =0000 ffff8880e56d8000 00000000 00000000
LDT=0000 fffffe3d00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000555555d86c18 CR3=000000001f78f000 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
XMM00=00000000000000000000000000000000 XMM01=00007efead25d7c000007efead25d7c8
XMM02=00007efead25d7e000007efead25d7c0 XMM03=00007efead25d7c800007efead25d7c0
XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000