Warning: Permanently added '[localhost]:21033' (ECDSA) to the list of known hosts. 2025/08/29 13:15:58 fuzzer started 2025/08/29 13:15:58 dialing manager at localhost:43077 syzkaller login: [ 44.094398] cgroup: Unknown subsys name 'net' [ 44.140812] cgroup: Unknown subsys name 'cpuset' [ 44.153214] cgroup: Unknown subsys name 'rlimit' 2025/08/29 13:16:09 syscalls: 2214 2025/08/29 13:16:09 code coverage: enabled 2025/08/29 13:16:09 comparison tracing: enabled 2025/08/29 13:16:09 extra coverage: enabled 2025/08/29 13:16:09 setuid sandbox: enabled 2025/08/29 13:16:09 namespace sandbox: enabled 2025/08/29 13:16:09 Android sandbox: enabled 2025/08/29 13:16:09 fault injection: enabled 2025/08/29 13:16:09 leak checking: enabled 2025/08/29 13:16:09 net packet injection: enabled 2025/08/29 13:16:09 net device setup: enabled 2025/08/29 13:16:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 13:16:09 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 13:16:09 USB emulation: enabled 2025/08/29 13:16:09 hci packet injection: enabled 2025/08/29 13:16:09 wifi device emulation: enabled 2025/08/29 13:16:09 802.15.4 emulation: enabled 2025/08/29 13:16:09 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 13:16:09 fetching corpus: 50, signal 14035/17748 (executing program) 2025/08/29 13:16:09 fetching corpus: 100, signal 30820/35858 (executing program) 2025/08/29 13:16:09 fetching corpus: 150, signal 38661/45076 (executing program) 2025/08/29 13:16:09 fetching corpus: 200, signal 43810/51540 (executing program) 2025/08/29 13:16:09 fetching corpus: 250, signal 47281/56384 (executing program) 2025/08/29 13:16:09 fetching corpus: 300, signal 51534/61886 (executing program) 2025/08/29 13:16:09 fetching corpus: 350, signal 58220/69484 (executing program) 2025/08/29 13:16:09 fetching corpus: 400, signal 65513/77515 (executing program) 2025/08/29 13:16:09 fetching corpus: 450, signal 68445/81507 (executing program) 2025/08/29 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10000, signal 196260/201306 (executing program) 2025/08/29 13:16:27 fetching corpus: 10050, signal 196459/201318 (executing program) 2025/08/29 13:16:27 fetching corpus: 10100, signal 196674/201331 (executing program) 2025/08/29 13:16:27 fetching corpus: 10150, signal 196815/201349 (executing program) 2025/08/29 13:16:27 fetching corpus: 10200, signal 197103/201381 (executing program) 2025/08/29 13:16:27 fetching corpus: 10238, signal 197228/201381 (executing program) 2025/08/29 13:16:27 fetching corpus: 10238, signal 197228/201381 (executing program) 2025/08/29 13:16:29 starting 8 fuzzer processes 13:16:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xc, 0x0, &(0x7f0000000280)) 13:16:29 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:16:29 executing program 7: r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x40086806, 0x4000) pread64(r0, 0x0, 0x0, 0x0) 13:16:29 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000002040)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000000280)={0x20, r1, 0x1, 0x0, 0x0, {0x1c}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) 13:16:29 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x8, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) io_submit(r0, 0x1, &(0x7f0000001e00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r2, 0x0}]) [ 75.001474] audit: type=1400 audit(1756473389.963:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 13:16:29 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0bc5351, &(0x7f0000000000)={0x206}) 13:16:30 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80, 0x0, 0xc8}) 13:16:30 executing program 4: init_module(&(0x7f0000000080)='-\x00\x02T\xb0V>\x8d\x99\xcb\x94\xd5\xb0\x01\x98\x01\xa5x\xf7v8q\xf1P\xf4(\x7f\xbc\r\x1e$\r\xcf\'\x8aGQR`\xad\x1fT\xfc\x1a\x06\xe7\xb8vva\x11\xb7\x19\xd8\xc9\xa35D\xf6g\xa2\x8fU<\xcc\x01\x9b~2\x12\xc3y\x87>\xbc\xbd\xf8\xc7\x86\xaa\xcaHv)l\xc4\x1b$\x8e}\xe5\xdb,', 0xffc85, 0x0) [ 76.091472] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 76.095621] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 76.097780] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 76.103067] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 76.105731] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 76.287051] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 76.295307] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 76.297255] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 76.303775] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 76.306423] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 76.308489] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 76.310070] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 76.311610] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 76.317663] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 76.320229] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 76.322178] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.333563] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.345499] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 76.356491] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 76.362913] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.364878] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 76.366903] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 76.378063] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 76.379681] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 76.381096] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.381609] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 76.384354] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.384457] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 76.405295] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 76.408914] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 76.412430] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 76.414579] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 76.414651] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 76.418909] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 76.437719] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 76.439550] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 76.445855] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 76.450404] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 76.459407] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 76.474635] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 78.184704] Bluetooth: hci0: command tx timeout [ 78.439249] Bluetooth: hci3: command tx timeout [ 78.439924] Bluetooth: hci1: command tx timeout [ 78.440836] Bluetooth: hci2: command tx timeout [ 78.503709] Bluetooth: hci7: command tx timeout [ 78.504500] Bluetooth: hci4: command tx timeout [ 78.504965] Bluetooth: hci6: command tx timeout [ 78.506273] Bluetooth: hci5: command tx timeout [ 80.231572] Bluetooth: hci0: command tx timeout [ 80.488229] Bluetooth: hci2: command tx timeout [ 80.488533] Bluetooth: hci1: command tx timeout [ 80.489009] Bluetooth: hci3: command tx timeout [ 80.552425] Bluetooth: hci7: command tx timeout [ 80.552444] Bluetooth: hci5: command tx timeout [ 80.554195] Bluetooth: hci6: command tx timeout [ 80.554322] Bluetooth: hci4: command tx timeout [ 82.279920] Bluetooth: hci0: command tx timeout [ 82.536194] Bluetooth: hci3: command tx timeout [ 82.537049] Bluetooth: hci1: command tx timeout [ 82.537996] Bluetooth: hci2: command tx timeout [ 82.599426] Bluetooth: hci6: command tx timeout [ 82.600332] Bluetooth: hci7: command tx timeout [ 82.600374] Bluetooth: hci5: command tx timeout [ 82.600389] Bluetooth: hci4: command tx timeout [ 84.327216] Bluetooth: hci0: command tx timeout [ 84.584183] Bluetooth: hci1: command tx timeout [ 84.584640] Bluetooth: hci3: command tx timeout [ 84.584673] Bluetooth: hci2: command tx timeout [ 84.647360] Bluetooth: hci4: command tx timeout [ 84.647770] Bluetooth: hci6: command tx timeout [ 84.649174] Bluetooth: hci5: command tx timeout [ 84.649205] Bluetooth: hci7: command tx timeout [ 115.350354] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.351591] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 115.656586] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 115.657715] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.226179] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.227225] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.480102] Invalid ELF header magic: != ELF [ 116.492100] Invalid ELF header magic: != ELF [ 116.556272] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.557651] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:17:11 executing program 4: init_module(&(0x7f0000000080)='-\x00\x02T\xb0V>\x8d\x99\xcb\x94\xd5\xb0\x01\x98\x01\xa5x\xf7v8q\xf1P\xf4(\x7f\xbc\r\x1e$\r\xcf\'\x8aGQR`\xad\x1fT\xfc\x1a\x06\xe7\xb8vva\x11\xb7\x19\xd8\xc9\xa35D\xf6g\xa2\x8fU<\xcc\x01\x9b~2\x12\xc3y\x87>\xbc\xbd\xf8\xc7\x86\xaa\xcaHv)l\xc4\x1b$\x8e}\xe5\xdb,', 0xffc85, 0x0) [ 116.709896] Invalid ELF header magic: != ELF 13:17:11 executing program 4: init_module(&(0x7f0000000080)='-\x00\x02T\xb0V>\x8d\x99\xcb\x94\xd5\xb0\x01\x98\x01\xa5x\xf7v8q\xf1P\xf4(\x7f\xbc\r\x1e$\r\xcf\'\x8aGQR`\xad\x1fT\xfc\x1a\x06\xe7\xb8vva\x11\xb7\x19\xd8\xc9\xa35D\xf6g\xa2\x8fU<\xcc\x01\x9b~2\x12\xc3y\x87>\xbc\xbd\xf8\xc7\x86\xaa\xcaHv)l\xc4\x1b$\x8e}\xe5\xdb,', 0xffc85, 0x0) [ 116.835878] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 116.836622] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 116.868955] Invalid ELF header magic: != ELF 13:17:11 executing program 4: init_module(&(0x7f0000000080)='-\x00\x02T\xb0V>\x8d\x99\xcb\x94\xd5\xb0\x01\x98\x01\xa5x\xf7v8q\xf1P\xf4(\x7f\xbc\r\x1e$\r\xcf\'\x8aGQR`\xad\x1fT\xfc\x1a\x06\xe7\xb8vva\x11\xb7\x19\xd8\xc9\xa35D\xf6g\xa2\x8fU<\xcc\x01\x9b~2\x12\xc3y\x87>\xbc\xbd\xf8\xc7\x86\xaa\xcaHv)l\xc4\x1b$\x8e}\xe5\xdb,', 0xffc85, 0x0) [ 117.045923] Invalid ELF header magic: != ELF [ 117.086913] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.088196] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:17:12 executing program 7: open_by_handle_at(0xffffffffffffffff, &(0x7f0000000540)=@raw={0x4, 0xe79059addec989b5, {"e2"}}, 0x0) 13:17:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) [ 117.243081] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.243700] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.260931] audit: type=1400 audit(1756473432.227:8): avc: denied { open } for pid=3823 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 117.262647] audit: type=1400 audit(1756473432.227:9): avc: denied { kernel } for pid=3823 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 13:17:12 executing program 7: semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000000b9c0)=""/97) 13:17:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = semget$private(0x0, 0x5, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) 13:17:12 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000100)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) [ 117.557282] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.558390] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 117.971568] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 117.972475] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.096350] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.097022] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.155575] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.156236] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.209471] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.210101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.304669] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.305335] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.358215] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.358832] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.552247] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.552881] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.580367] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.580950] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 13:17:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xc, 0x0, &(0x7f0000000280)) 13:17:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000100)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 13:17:13 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = semget$private(0x0, 0x5, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) 13:17:13 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:17:13 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000400)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 13:17:13 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffa000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x6000) shmctl$IPC_RMID(r0, 0x0) mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x4000) 13:17:13 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0bc5351, &(0x7f0000000000)={0x206}) 13:17:13 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) io_setup(0x8, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) io_submit(r0, 0x1, &(0x7f0000001e00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r2, 0x0}]) 13:17:13 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) 13:17:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000100)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 13:17:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xc, 0x0, &(0x7f0000000280)) 13:17:13 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0bc5351, &(0x7f0000000000)={0x206}) 13:17:13 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r2 = getpid() pidfd_open(r2, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x9, 0x81, 0x0, 0x62, 0x0, 0x5, 0x4440, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8000}, 0x60, 0x0, 0x9, 0x2, 0x100, 0x0, 0xff, 0x0, 0x3, 0x0, 0x1}, r2, 0x4, r0, 0xe) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 13:17:13 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:17:13 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000400)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 13:17:13 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) io_submit(r0, 0x1, &(0x7f0000001e00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r2, 0x0}]) 13:17:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000100)) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 13:17:13 executing program 4: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000400)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 119.026646] kmemleak: Found object by alias at 0x607f1a639a8c [ 119.026666] CPU: 1 UID: 0 PID: 3954 Comm: syz-executor.4 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.026684] Tainted: [W]=WARN [ 119.026687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.026694] Call Trace: [ 119.026698] [ 119.026703] dump_stack_lvl+0xca/0x120 [ 119.026727] __lookup_object+0x94/0xb0 [ 119.026743] delete_object_full+0x27/0x70 [ 119.026759] free_percpu+0x30/0x1160 [ 119.026775] ? arch_uprobe_clear_state+0x16/0x140 [ 119.026794] futex_hash_free+0x38/0xc0 [ 119.026808] mmput+0x2d3/0x390 [ 119.026827] do_exit+0x79d/0x2970 [ 119.026840] ? lock_release+0xc8/0x290 [ 119.026856] ? __pfx_do_exit+0x10/0x10 [ 119.026870] ? find_held_lock+0x2b/0x80 [ 119.026886] ? get_signal+0x835/0x2340 [ 119.026906] do_group_exit+0xd3/0x2a0 [ 119.026920] get_signal+0x2315/0x2340 [ 119.026942] ? __pfx_get_signal+0x10/0x10 [ 119.026957] ? do_futex+0x135/0x370 [ 119.026971] ? __pfx_do_futex+0x10/0x10 [ 119.026985] arch_do_signal_or_restart+0x80/0x790 [ 119.027002] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 119.027018] ? __x64_sys_futex+0x1c9/0x4d0 [ 119.027030] ? __x64_sys_futex+0x1d2/0x4d0 [ 119.027043] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 119.027063] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.027081] exit_to_user_mode_loop+0x8b/0x110 [ 119.027093] do_syscall_64+0x2f7/0x360 [ 119.027105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.027116] RIP: 0033:0x7f0b3f0bcb19 [ 119.027130] Code: Unable to access opcode bytes at 0x7f0b3f0bcaef. [ 119.027135] RSP: 002b:00007f0b3c632218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.027146] RAX: fffffffffffffe00 RBX: 00007f0b3f1cff68 RCX: 00007f0b3f0bcb19 [ 119.027153] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f0b3f1cff68 [ 119.027160] RBP: 00007f0b3f1cff60 R08: 0000000000000000 R09: 0000000000000000 [ 119.027167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0b3f1cff6c [ 119.027173] R13: 00007ffef986e83f R14: 00007f0b3c632300 R15: 0000000000022000 [ 119.027189] [ 119.027193] kmemleak: Object (percpu) 0x607f1a639a88 (size 8): [ 119.027201] kmemleak: comm "syz-executor.4", pid 3954, jiffies 4294785822 [ 119.027208] kmemleak: min_count = 1 [ 119.027212] kmemleak: count = 0 [ 119.027217] kmemleak: flags = 0x21 [ 119.027221] kmemleak: checksum = 0 [ 119.027225] kmemleak: backtrace: [ 119.027228] pcpu_alloc_noprof+0x87a/0x1170 [ 119.027243] alloc_vfsmnt+0x135/0x6e0 [ 119.027256] vfs_create_mount.part.0+0x40/0x440 [ 119.027270] path_mount+0x1637/0x1dd0 [ 119.027281] __x64_sys_mount+0x27b/0x300 [ 119.027292] do_syscall_64+0xbf/0x360 [ 119.027300] entry_SYSCALL_64_after_hwframe+0x77/0x7f 13:17:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xc, 0x0, &(0x7f0000000280)) 13:17:14 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 13:17:14 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r2 = getpid() pidfd_open(r2, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x9, 0x81, 0x0, 0x62, 0x0, 0x5, 0x4440, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8000}, 0x60, 0x0, 0x9, 0x2, 0x100, 0x0, 0xff, 0x0, 0x3, 0x0, 0x1}, r2, 0x4, r0, 0xe) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) 13:17:14 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002cc0), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0xc0bc5351, &(0x7f0000000000)={0x206}) 13:17:14 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000400)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') 13:17:14 executing program 6: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000100)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r2, 0x0) io_submit(r0, 0x1, &(0x7f0000001e00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x8, 0x0, r2, 0x0}]) 13:17:14 executing program 4: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000400)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 119.265670] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI [ 119.266603] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 119.267502] CPU: 1 UID: 0 PID: 3968 Comm: syz-executor.1 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.269169] Tainted: [W]=WARN [ 119.270039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.271924] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.273250] 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 [ 119.277024] RSP: 0018:ffff888048387780 EFLAGS: 00010012 [ 119.277462] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002a1a000 [ 119.278227] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.278795] RBP: ffff8880483879f0 R08: ffff88806cf31340 R09: ffffe8ffffd16020 [ 119.279365] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 119.279938] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 119.280513] FS: 00007fdf866dc700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 119.281155] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.281636] CR2: 000000002009b000 CR3: 000000000deee000 CR4: 0000000000350ef0 [ 119.282208] Call Trace: [ 119.282421] [ 119.282605] ? __pfx_perf_tp_event+0x10/0x10 [ 119.282973] ? lock_acquire+0x15e/0x2f0 [ 119.283302] ? __is_insn_slot_addr+0x2e/0x290 [ 119.283413] kmemleak: Found object by alias at 0x607f1a639a8c [ 119.283434] CPU: 0 UID: 0 PID: 3965 Comm: syz-executor.4 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.283452] Tainted: [W]=WARN [ 119.283456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.283463] Call Trace: [ 119.283467] [ 119.283471] dump_stack_lvl+0xca/0x120 [ 119.283494] __lookup_object+0x94/0xb0 [ 119.283511] delete_object_full+0x27/0x70 [ 119.283526] free_percpu+0x30/0x1160 [ 119.283542] ? arch_uprobe_clear_state+0x16/0x140 [ 119.283559] futex_hash_free+0x38/0xc0 [ 119.283572] mmput+0x2d3/0x390 [ 119.283589] do_exit+0x79d/0x2970 [ 119.283602] ? signal_wake_up_state+0x85/0x120 [ 119.283617] ? zap_other_threads+0x2b9/0x3a0 [ 119.283631] ? __pfx_do_exit+0x10/0x10 [ 119.283643] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 119.283659] ? lock_release+0x1c7/0x290 [ 119.283672] do_group_exit+0xd3/0x2a0 [ 119.283686] __x64_sys_exit_group+0x3e/0x50 [ 119.283700] x64_sys_call+0x18c5/0x18d0 [ 119.283715] do_syscall_64+0xbf/0x360 [ 119.283726] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.283737] RIP: 0033:0x7f0b3f0bcb19 [ 119.283745] Code: Unable to access opcode bytes at 0x7f0b3f0bcaef. [ 119.283750] RSP: 002b:00007ffef986ea68 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 119.283766] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f0b3f0bcb19 [ 119.283773] RDX: 00007f0b3f06f72b RSI: ffffffffffffffbc RDI: 0000000000000000 [ 119.283780] RBP: 0000000000000000 R08: 0000001b2d727870 R09: 0000000000000000 [ 119.283787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 119.283794] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffef986eb50 [ 119.283804] [ 119.283807] kmemleak: Object (percpu) 0x607f1a639a88 (size 16): [ 119.283814] kmemleak: comm "syz-executor.0", pid 274, jiffies 4294786053 [ 119.283821] kmemleak: min_count = 1 [ 119.283825] kmemleak: count = 0 [ 119.283828] kmemleak: flags = 0x21 [ 119.283832] kmemleak: checksum = 0 [ 119.283835] kmemleak: backtrace: [ 119.283839] pcpu_alloc_noprof+0x87a/0x1170 [ 119.283854] mm_init+0x99b/0x1170 [ 119.283862] copy_process+0x3ab7/0x73c0 [ 119.283871] kernel_clone+0xea/0x7f0 [ 119.283881] __do_sys_clone+0xce/0x120 [ 119.283890] do_syscall_64+0xbf/0x360 [ 119.283899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.301245] ? find_held_lock+0x2b/0x80 [ 119.301584] ? __is_insn_slot_addr+0x136/0x290 [ 119.301963] ? lock_release+0xc8/0x290 [ 119.302288] ? __is_insn_slot_addr+0x140/0x290 [ 119.302667] ? kernel_text_address+0x5b/0xc0 [ 119.303033] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 119.303476] ? __kernel_text_address+0xd/0x40 [ 119.303849] ? unwind_get_return_address+0x59/0xa0 [ 119.304258] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 119.304704] ? arch_stack_walk+0x9c/0xf0 [ 119.305045] ? perf_trace_run_bpf_submit+0xef/0x180 [ 119.305463] perf_trace_run_bpf_submit+0xef/0x180 [ 119.305862] perf_trace_preemptirq_template+0x259/0x430 [ 119.306302] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 119.306789] ? _raw_spin_lock_irqsave+0x53/0x60 [ 119.307178] trace_irq_disable.constprop.0+0xa6/0x100 [ 119.307600] _raw_spin_lock_irqsave+0x53/0x60 [ 119.307969] try_to_wake_up+0xa0/0x11d0 [ 119.308303] ? __pfx_try_to_wake_up+0x10/0x10 [ 119.308678] ? plist_del+0x122/0x270 [ 119.308991] ? find_held_lock+0x2b/0x80 [ 119.309326] ? futex_wake+0x474/0x540 [ 119.309655] wake_up_q+0xa1/0x130 [ 119.309949] futex_wake+0x47e/0x540 [ 119.310253] ? __pfx_futex_wake+0x10/0x10 [ 119.310597] ? kmem_cache_free+0x2a1/0x540 [ 119.310939] ? fd_install+0x1d8/0x660 [ 119.311251] ? putname.part.0+0x11b/0x160 [ 119.311600] do_futex+0x26d/0x370 [ 119.311891] ? __pfx_do_futex+0x10/0x10 [ 119.312218] __x64_sys_futex+0x1c9/0x4d0 [ 119.312553] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 119.313034] ? __pfx___x64_sys_futex+0x10/0x10 [ 119.313414] do_syscall_64+0xbf/0x360 [ 119.313743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 119.314174] RIP: 0033:0x7fdf89166b19 [ 119.314481] 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 [ 119.315966] RSP: 002b:00007fdf866dc218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.316600] RAX: ffffffffffffffda RBX: 00007fdf89279f68 RCX: 00007fdf89166b19 [ 119.317195] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdf89279f6c [ 119.317792] RBP: 00007fdf89279f60 R08: 0000000000000000 R09: 0000000000000000 [ 119.318388] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fdf89279f6c [ 119.318986] R13: 00007fffe94e1dff R14: 00007fdf866dc300 R15: 0000000000022000 [ 119.319581] [ 119.319779] Modules linked in: [ 119.320055] ---[ end trace 0000000000000000 ]--- [ 119.320456] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.320861] 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 [ 119.322522] RSP: 0018:ffff888048387780 EFLAGS: 00010012 [ 119.322967] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002a1a000 [ 119.323571] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.324176] RBP: ffff8880483879f0 R08: ffff88806cf31340 R09: ffffe8ffffd16020 [ 119.324784] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 119.325387] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 119.325998] FS: 00007fdf866dc700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 119.326672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.327166] CR2: 000000002009b000 CR3: 000000000deee000 CR4: 0000000000350ef0 [ 119.327760] note: syz-executor.1[3968] exited with irqs disabled [ 119.328329] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI [ 119.329251] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197] [ 119.329970] CPU: 1 UID: 0 PID: 3968 Comm: syz-executor.1 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 119.330942] Tainted: [D]=DIE, [W]=WARN [ 119.331262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 119.331932] RIP: 0010:perf_tp_event+0x175/0xe70 [ 119.332330] 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 [ 119.333836] RSP: 0018:ffff88806cf08b40 EFLAGS: 00010012 [ 119.334274] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002 [ 119.334865] RDX: ffff88801b5a1b80 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.335449] RBP: ffff88806cf08db0 R08: ffff88806cf313e8 R09: ffffe8ffffd16020 [ 119.336032] R10: 0000000000000000 R11: ffff88800e40a898 R12: dffffc0000000000 [ 119.336619] R13: 0000000000000014 R14: ffff88806cf313e8 R15: dffffc0000000000 [ 119.337207] FS: 00007fdf866dc700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 119.337871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.338353] CR2: 000000002009b000 CR3: 000000000deee000 CR4: 0000000000350ef0 [ 119.338943] Call Trace: [ 119.339162] [ 119.339349] ? __pfx_perf_tp_event+0x10/0x10 [ 119.339723] ? reweight_entity+0x42a/0x800 [ 119.340084] ? update_cfs_group+0x11d/0x260 [ 119.340450] ? enqueue_task_fair+0xded/0x1e00 [ 119.340833] ? check_preempt_wakeup_fair+0x6e/0x950 [ 119.341246] ? wakeup_preempt+0x140/0x2a0 [ 119.341604] ? lock_release+0x1c7/0x290 [ 119.341934] ? lock_release+0x1c7/0x290 [ 119.342272] ? do_raw_spin_unlock+0x53/0x220 [ 119.342643] ? _raw_spin_unlock_irqrestore+0x22/0x50 [ 119.343074] ? try_to_wake_up+0x8ae/0x11d0 [ 119.343433] ? perf_trace_run_bpf_submit+0xef/0x180 [ 119.343849] ? lock_release+0x1c7/0x290 [ 119.344186] perf_trace_run_bpf_submit+0xef/0x180 [ 119.344596] perf_trace_preemptirq_template+0x259/0x430 [ 119.345062] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 119.345558] ? read_tsc+0x9/0x20 [ 119.345849] ? ktime_get+0x16d/0x270 [ 119.346168] ? __pfx_lapic_next_deadline+0x10/0x10 [ 119.346580] ? clockevents_program_event+0x135/0x360 [ 119.347010] ? _raw_spin_lock_irq+0x42/0x50 [ 119.347374] trace_irq_disable.constprop.0+0xa6/0x100 [ 119.347799] _raw_spin_lock_irq+0x42/0x50 [ 119.348154] run_timer_softirq+0x10f/0x210 [ 119.348514] handle_softirqs+0x1b1/0x770 [ 119.348870] __irq_exit_rcu+0xc4/0x100 [ 119.349206] irq_exit_rcu+0x9/0x20 [ 119.349510] sysvec_apic_timer_interrupt+0x70/0x80 [ 119.349926] [ 119.350122] [ 119.350316] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 119.350759] RIP: 0010:make_task_dead+0xa2/0x3b0 [ 119.351158] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de [ 119.352644] RSP: 0018:ffff888048387f28 EFLAGS: 00000246 [ 119.353088] RAX: 0000000000000001 RBX: ffff88801b5a1b80 RCX: ffffffff817c2b86 [ 119.353681] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234 [ 119.354272] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000 [ 119.354862] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff88801b5a1b80 13:17:14 executing program 4: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000400)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000040)='./file0\x00') [ 119.355456] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000 [ 119.356280] ? trace_irq_enable.constprop.0+0x26/0x100 [ 119.356758] ? make_task_dead+0x214/0x3b0 [ 119.357112] ? make_task_dead+0x214/0x3b0 [ 119.357471] ? do_syscall_64+0xbf/0x360 [ 119.357805] rewind_stack_and_make_dead+0x16/0x20 [ 119.358213] RIP: 0033:0x7fdf89166b19 [ 119.358520] 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 [ 119.360092] RSP: 002b:00007fdf866dc218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 119.360979] RAX: ffffffffffffffda RBX: 00007fdf89279f68 RCX: 00007fdf89166b19 [ 119.361562] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fdf89279f6c [ 119.362133] RBP: 00007fdf89279f60 R08: 0000000000000000 R09: 0000000000000000 [ 119.362700] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fdf89279f6c [ 119.363269] R13: 00007fffe94e1dff R14: 00007fdf866dc300 R15: 0000000000022000 [ 119.363846] [ 119.364087] Modules linked in: [ 119.364383] ---[ end trace 0000000000000000 ]--- 13:17:14 executing program 7: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./file1\x00', 0x0) r2 = getpid() pidfd_open(r2, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x9, 0x81, 0x0, 0x62, 0x0, 0x5, 0x4440, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8000}, 0x60, 0x0, 0x9, 0x2, 0x100, 0x0, 0xff, 0x0, 0x3, 0x0, 0x1}, r2, 0x4, r0, 0xe) pwritev2(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="bd", 0xfffffdef}], 0x1, 0x0, 0x0, 0x0) [ 119.364763] RIP: 0010:perf_tp_event+0x175/0xe70 13:17:14 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f00000004c0)={0x10, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) [ 119.365233] 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 [ 119.366842] RSP: 0018:ffff888048387780 EFLAGS: 00010012 [ 119.367332] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90002a1a000 [ 119.367968] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: 0000000100000190 [ 119.368666] RBP: ffff8880483879f0 R08: ffff88806cf31340 R09: ffffe8ffffd16020 [ 119.369260] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000 [ 119.369851] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000 [ 119.370438] FS: 00007fdf866dc700(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000 [ 119.371113] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 119.371599] CR2: 000000002009b000 CR3: 000000000deee000 CR4: 0000000000350ef0 [ 119.372191] Kernel panic - not syncing: Fatal exception in interrupt [ 119.372810] Kernel Offset: disabled [ 119.373125] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 13:17:14 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffea0000d9bf00 RCX=ffffffff819cf5b7 RDX=ffff88800e1fd280 RSI=ffffffff819cf5c5 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff88801bc27880 R8 =0000000000000000 R9 =fffff940001b37e0 R10=0000000000000000 R11=ffff88801fb8d738 R12=ffff88801bc279e0 R13=00007ff45c463000 R14=ffff88801bc27ce0 R15=80000000366fc007 RIP=ffffffff819cf5c5 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000001b2d728000 CR3=0000000045fc5000 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=ff00000000ff000000000000000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff 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=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888048387070 R8 =0000000000000000 R9 =ffffed10016cf046 R10=0000000000000063 R11=0000000065646f43 R12=0000000000000063 R13=0000000000000010 R14=ffffffff88724140 R15=ffffffff828e32b0 RIP=ffffffff828e331d 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 00007fdf866dc700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000000002009b000 CR3=000000000deee000 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=ffffffffffffffffffffffffffffffff XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=ffffffffffffffffffffffffffffffff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000