Warning: Permanently added '[localhost]:8317' (ECDSA) to the list of known hosts. 2025/08/29 12:03:36 fuzzer started 2025/08/29 12:03:36 dialing manager at localhost:43077 syzkaller login: [ 59.253850] cgroup: Unknown subsys name 'net' [ 59.344757] cgroup: Unknown subsys name 'cpuset' [ 59.372696] cgroup: Unknown subsys name 'rlimit' 2025/08/29 12:03:47 syscalls: 2214 2025/08/29 12:03:47 code coverage: enabled 2025/08/29 12:03:47 comparison tracing: enabled 2025/08/29 12:03:47 extra coverage: enabled 2025/08/29 12:03:47 setuid sandbox: enabled 2025/08/29 12:03:47 namespace sandbox: enabled 2025/08/29 12:03:47 Android sandbox: enabled 2025/08/29 12:03:47 fault injection: enabled 2025/08/29 12:03:47 leak checking: enabled 2025/08/29 12:03:47 net packet injection: enabled 2025/08/29 12:03:47 net device setup: enabled 2025/08/29 12:03:47 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/08/29 12:03:47 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/08/29 12:03:47 USB emulation: enabled 2025/08/29 12:03:47 hci packet injection: enabled 2025/08/29 12:03:47 wifi device emulation: enabled 2025/08/29 12:03:47 802.15.4 emulation: enabled 2025/08/29 12:03:47 fetching corpus: 0, signal 0/2000 (executing program) 2025/08/29 12:03:48 fetching corpus: 50, signal 16730/20371 (executing program) 2025/08/29 12:03:48 fetching corpus: 100, signal 33897/38845 (executing program) 2025/08/29 12:03:48 fetching corpus: 150, signal 43539/49752 (executing program) 2025/08/29 12:03:48 fetching corpus: 200, signal 51013/58377 (executing program) 2025/08/29 12:03:48 fetching corpus: 250, signal 56119/64603 (executing program) 2025/08/29 12:03:48 fetching corpus: 300, signal 58655/68357 (executing program) 2025/08/29 12:03:48 fetching corpus: 350, signal 61919/72781 (executing program) 2025/08/29 12:03:48 fetching corpus: 400, signal 66008/77914 (executing program) 2025/08/29 12:03:48 fetching corpus: 450, signal 68898/81819 (executing program) 2025/08/29 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(executing program) 2025/08/29 12:04:04 fetching corpus: 8850, signal 189839/193579 (executing program) 2025/08/29 12:04:04 fetching corpus: 8897, signal 190079/193596 (executing program) 2025/08/29 12:04:04 fetching corpus: 8897, signal 190079/193596 (executing program) 2025/08/29 12:04:06 starting 8 fuzzer processes 12:04:06 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}], 0x20}}], 0x80000, 0xc0) close_range(r0, 0xffffffffffffffff, 0x0) 12:04:06 executing program 2: syz_emit_ethernet(0x42, &(0x7f00000010c0)={@local, @multicast, @val={@void}, {@ipv6={0x86dd, @generic={0x0, 0x6, "d2fa9e", 0x8, 0x0, 0x0, @private1, @rand_addr=' \x01\x00', {[@routing={0x0, 0x0, 0x1, 0x1, 0x2}]}}}}}, 0x0) 12:04:06 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000010000001a000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./']) 12:04:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) [ 88.719198] audit: type=1400 audit(1756469046.513:7): avc: denied { execmem } for pid=276 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:04:06 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000005880)={0x7b804100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 12:04:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x49, 0x0, &(0x7f00000018c0)) 12:04:06 executing program 7: set_robust_list(0x0, 0x0) 12:04:06 executing program 6: socket$inet(0x2, 0x2, 0x7) [ 89.821567] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.824275] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.828440] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.832776] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.836951] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.840433] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.843289] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.845166] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.849587] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.852091] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.890844] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.899621] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.901476] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.916152] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.920587] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.015554] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.032333] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.035371] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.051378] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.068744] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.077467] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.101338] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 90.107646] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 90.111439] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.113183] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 90.118297] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.121598] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 90.128748] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 90.139351] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 90.148446] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.150337] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 90.160422] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 90.162598] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.176303] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 90.177726] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 90.179191] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 90.183895] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 90.183932] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 90.193726] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 90.203349] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 91.913952] Bluetooth: hci0: command tx timeout [ 91.913960] Bluetooth: hci1: command tx timeout [ 91.977319] Bluetooth: hci2: command tx timeout [ 92.105736] Bluetooth: hci3: command tx timeout [ 92.233225] Bluetooth: hci4: command tx timeout [ 92.234337] Bluetooth: hci5: command tx timeout [ 92.298236] Bluetooth: hci7: command tx timeout [ 92.298341] Bluetooth: hci6: command tx timeout [ 93.962167] Bluetooth: hci0: command tx timeout [ 93.962198] Bluetooth: hci1: command tx timeout [ 94.025125] Bluetooth: hci2: command tx timeout [ 94.153263] Bluetooth: hci3: command tx timeout [ 94.281125] Bluetooth: hci4: command tx timeout [ 94.282124] Bluetooth: hci5: command tx timeout [ 94.346180] Bluetooth: hci6: command tx timeout [ 94.346340] Bluetooth: hci7: command tx timeout [ 96.009215] Bluetooth: hci0: command tx timeout [ 96.010776] Bluetooth: hci1: command tx timeout [ 96.073078] Bluetooth: hci2: command tx timeout [ 96.202136] Bluetooth: hci3: command tx timeout [ 96.330135] Bluetooth: hci5: command tx timeout [ 96.330720] Bluetooth: hci4: command tx timeout [ 96.393187] Bluetooth: hci6: command tx timeout [ 96.393227] Bluetooth: hci7: command tx timeout [ 98.057142] Bluetooth: hci1: command tx timeout [ 98.057165] Bluetooth: hci0: command tx timeout [ 98.121104] Bluetooth: hci2: command tx timeout [ 98.249142] Bluetooth: hci3: command tx timeout [ 98.378109] Bluetooth: hci4: command tx timeout [ 98.378379] Bluetooth: hci5: command tx timeout [ 98.441159] Bluetooth: hci7: command tx timeout [ 98.442383] Bluetooth: hci6: command tx timeout [ 131.553480] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.554218] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.738846] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.739624] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.413701] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.414629] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.415537] autofs4:pid:3741:validate_dev_ioctl: path string terminator missing for cmd(0xc0189375) [ 132.423210] autofs4:pid:3741:validate_dev_ioctl: path string terminator missing for cmd(0xc0189375) 12:04:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5a}) [ 132.571717] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 132.632095] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.632742] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:04:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5a}) [ 132.712260] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO 12:04:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5a}) [ 132.802092] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO 12:04:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x5a}) [ 132.893746] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 132.894388] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 132.906892] program syz-executor.1 is using a deprecated SCSI ioctl, please convert it to SG_IO 12:04:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a80)={[{@min_batch_time}]}) [ 133.093793] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 133.095005] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 133.124677] No source specified [ 133.130881] No source specified 12:04:50 executing program 1: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a80)={[{@min_batch_time}]}) [ 133.289967] No source specified 12:04:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a80)={[{@min_batch_time}]}) [ 133.455955] No source specified 12:04:51 executing program 1: syz_mount_image$ext4(&(0x7f0000000440)='ext2\x00', &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001a80)={[{@min_batch_time}]}) [ 133.625012] No source specified [ 134.257107] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.257738] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.338723] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.340311] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.492678] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.493608] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.567717] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.568486] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.600867] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.601520] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.665792] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.666514] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.686922] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.687740] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.772128] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.772781] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.829386] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.830009] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 134.852779] audit: type=1400 audit(1756469092.647:8): avc: denied { open } for pid=3902 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 134.856641] audit: type=1400 audit(1756469092.647:9): avc: denied { kernel } for pid=3902 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 134.860776] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 134.861483] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 12:04:52 executing program 5: syz_io_uring_setup(0x3cfc, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x0, 0xfffffffe}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) 12:04:52 executing program 3: ioctl$CDROM_SEND_PACKET(0xffffffffffffffff, 0x5393, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, &(0x7f00000002c0)='./file0\x00', 0x8, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getdents(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) getpeername$packet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) 12:04:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) 12:04:52 executing program 7: set_robust_list(0x0, 0x0) 12:04:52 executing program 1: mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000525000/0x4000)=nil, 0x4000) mlock2(&(0x7f00007df000/0x3000)=nil, 0x3000, 0x0) munmap(&(0x7f00004a2000/0x1000)=nil, 0x1000) mlock(&(0x7f00005bf000/0x4000)=nil, 0x4000) munmap(&(0x7f00008b4000/0x3000)=nil, 0x3000) mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, &(0x7f0000000000)=0x97d, 0x8000, 0x0) madvise(&(0x7f00007f6000/0x2000)=nil, 0x2000, 0x1) mlock(&(0x7f00009a9000/0x2000)=nil, 0x2000) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 12:04:52 executing program 6: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) pwritev2(r1, &(0x7f0000000140)=[{&(0x7f0000000180)="ec", 0x1}], 0x1, 0x2000000, 0x0, 0x0) sendfile(r1, r2, 0x0, 0xfdef) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x68e146a1) 12:04:52 executing program 2: r0 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/mnt\x00') setns(r0, 0x0) 12:04:52 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}], 0x20}}], 0x80000, 0xc0) close_range(r0, 0xffffffffffffffff, 0x0) 12:04:52 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}], 0x20}}], 0x80000, 0xc0) close_range(r0, 0xffffffffffffffff, 0x0) 12:04:52 executing program 2: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8924, &(0x7f00000000c0)={'wlan0\x00', &(0x7f0000000000)=@ethtool_stats}) [ 135.153252] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 135.154142] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 135.154685] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 135.155300] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 06 00 [ 135.156164] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 3 prio class 2 [ 135.166442] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.166996] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 12:04:52 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}], 0x20}}], 0x80000, 0xc0) close_range(r0, 0xffffffffffffffff, 0x0) [ 135.167979] Buffer I/O error on dev sr0, logical block 0, async page read [ 135.177844] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.178547] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.179423] Buffer I/O error on dev sr0, logical block 1, async page read [ 135.187459] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 12:04:52 executing program 7: set_robust_list(0x0, 0x0) [ 135.187916] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.188983] Buffer I/O error on dev sr0, logical block 2, async page read 12:04:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) [ 135.197673] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.198153] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.198813] Buffer I/O error on dev sr0, logical block 3, async page read [ 135.204120] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.204582] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.205332] Buffer I/O error on dev sr0, logical block 4, async page read [ 135.216265] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.216742] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.217579] Buffer I/O error on dev sr0, logical block 5, async page read [ 135.226415] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.226880] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.227718] Buffer I/O error on dev sr0, logical block 6, async page read [ 135.233151] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.233622] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.234316] Buffer I/O error on dev sr0, logical block 7, async page read [ 135.240759] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.241323] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 135.241986] Buffer I/O error on dev sr0, logical block 0, async page read [ 135.251146] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.251606] Buffer I/O error on dev sr0, logical block 1, async page read [ 135.259399] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.259979] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.264346] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.264963] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.271144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.272416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.291008] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 135.310625] sr 1:0:0:0: [sr0] tag#0 unaligned transfer 12:04:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x4}}) 12:04:54 executing program 7: set_robust_list(0x0, 0x0) 12:04:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000e00)) 12:04:54 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}], 0x20}}], 0x80000, 0xc0) close_range(r0, 0xffffffffffffffff, 0x0) 12:04:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001040)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x14) 12:04:54 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}], 0x20}}], 0x80000, 0xc0) close_range(r0, 0xffffffffffffffff, 0x0) 12:04:54 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) pwritev2(r0, &(0x7f0000000b80)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1, 0x0, 0x0, 0x31) 12:04:54 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x101800, 0x0) fcntl$setstatus(r0, 0x4, 0x0) [ 136.817878] kmemleak: Found object by alias at 0x607f1a6391dc [ 136.817899] CPU: 0 UID: 0 PID: 3953 Comm: syz-executor.7 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 136.817921] Tainted: [W]=WARN [ 136.817925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 136.817933] Call Trace: [ 136.817937] [ 136.817942] dump_stack_lvl+0xca/0x120 [ 136.817970] __lookup_object+0x94/0xb0 [ 136.817988] delete_object_full+0x27/0x70 [ 136.818004] free_percpu+0x30/0x1160 [ 136.818021] ? arch_uprobe_clear_state+0x16/0x140 [ 136.818041] futex_hash_free+0x38/0xc0 [ 136.818055] mmput+0x2d3/0x390 [ 136.818074] do_exit+0x79d/0x2970 [ 136.818092] ? __pfx_do_exit+0x10/0x10 [ 136.818106] ? find_held_lock+0x2b/0x80 [ 136.818124] ? get_signal+0x835/0x2340 [ 136.818145] do_group_exit+0xd3/0x2a0 [ 136.818160] get_signal+0x2315/0x2340 [ 136.818178] ? put_task_stack+0xd2/0x240 [ 136.818193] ? __pfx_get_signal+0x10/0x10 [ 136.818209] ? __schedule+0xe91/0x3590 [ 136.818230] arch_do_signal_or_restart+0x80/0x790 [ 136.818247] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 136.818263] ? __x64_sys_futex+0x1c9/0x4d0 [ 136.818276] ? __x64_sys_futex+0x1d2/0x4d0 [ 136.818289] ? exc_page_fault+0xb0/0x180 [ 136.818305] ? __pfx___x64_sys_futex+0x10/0x10 [ 136.818325] exit_to_user_mode_loop+0x8b/0x110 [ 136.818338] do_syscall_64+0x2f7/0x360 [ 136.818351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 136.818363] RIP: 0033:0x7f8438d7fb19 [ 136.818372] Code: Unable to access opcode bytes at 0x7f8438d7faef. [ 136.818378] RSP: 002b:00007f84362f5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 136.818389] RAX: 0000000000000001 RBX: 00007f8438e92f68 RCX: 00007f8438d7fb19 [ 136.818397] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8438e92f6c [ 136.818404] RBP: 00007f8438e92f60 R08: 0000000000000016 R09: 0000000000000000 [ 136.818411] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f8438e92f6c [ 136.818418] R13: 00007ffc2b979eff R14: 00007f84362f5300 R15: 0000000000022000 [ 136.818436] [ 136.818439] kmemleak: Object (percpu) 0x607f1a6391d8 (size 8): [ 136.818446] kmemleak: comm "syz-executor.6", pid 3916, jiffies 4294802772 [ 136.818453] kmemleak: min_count = 1 [ 136.818457] kmemleak: count = 0 [ 136.818461] kmemleak: flags = 0x21 [ 136.818464] kmemleak: checksum = 0 [ 136.818468] kmemleak: backtrace: [ 136.818471] pcpu_alloc_noprof+0x87a/0x1170 [ 136.818486] percpu_ref_init+0x37/0x400 [ 136.818504] blkg_alloc+0xe9/0x7d0 [ 136.818515] blkg_create+0xe08/0x1420 [ 136.818527] bio_associate_blkg_from_css+0xe06/0x1380 [ 136.818540] bio_associate_blkg+0x10e/0x2a0 [ 136.818552] bio_init+0x2dd/0x570 [ 136.818564] bio_alloc_bioset+0x4c5/0x8c0 [ 136.818578] ext4_bio_write_folio+0x8d6/0x13c0 [ 136.818595] mpage_map_and_submit_buffers+0x545/0x9d0 [ 136.818612] ext4_do_writepages+0x2125/0x38b0 [ 136.818624] ext4_writepages+0x369/0x7a0 [ 136.818635] do_writepages+0x244/0x5c0 [ 136.818648] filemap_fdatawrite_wbc+0x10b/0x150 [ 136.818661] __filemap_fdatawrite_range+0xb9/0x100 [ 136.818678] ext4_alloc_da_blocks+0x1ca/0x270 12:04:54 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}, {&(0x7f0000011100)="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", 0x1a0, 0xe000}, {&(0x7f0000011500)='f', 0x1, 0xe800}, {&(0x7f0000011a00)="4552ed", 0x3, 0x10000}], 0x0, &(0x7f0000012200)) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) 12:04:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x4}}) 12:04:54 executing program 4: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_trace_dev_match', 0x0, 0x0) read(r0, &(0x7f0000000300)=""/102400, 0x19000) 12:04:54 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0xf, 0x0, 0x0) getdents(r2, &(0x7f0000000080)=""/156, 0x9c) r3 = fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0x68e4, &(0x7f0000000440)={0x0, 0x8a30, 0x1, 0x0, 0x5b}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f00000004c0)={0xffffffffffffffff, r4, 0xd4000000}) ptrace(0x8, 0x0) wait4(0x0, &(0x7f0000000240), 0x8, &(0x7f0000000180)) ptrace(0x10, r3) ptrace(0x8, r3) wait4(r3, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 12:04:54 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000080)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000c80)=[{{0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000006c0)=[@rights={{0x1c, 0x1, 0x1, [r2, r2, r2]}}], 0x20}}], 0x80000, 0xc0) close_range(r0, 0xffffffffffffffff, 0x0) 12:04:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000002840)=0xffffffffffffffff, 0x4) sendmmsg$sock(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@txtime={{0x18}}], 0x18}}], 0x2, 0x0) 12:04:54 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000000280)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYRES16, @ANYRES32=0x0, @ANYBLOB="0800061001"], 0x30}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f00000004c0), r0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f00000000c0), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) connect$inet6(0xffffffffffffffff, 0x0, 0x0) [ 137.022498] loop3: detected capacity change from 0 to 256 12:04:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 137.057535] kmemleak: Found object by alias at 0x607f1a6391dc [ 137.057552] CPU: 0 UID: 0 PID: 3972 Comm: syz-executor.7 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 137.057571] Tainted: [W]=WARN [ 137.057574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 137.057582] Call Trace: [ 137.057586] [ 137.057591] dump_stack_lvl+0xca/0x120 [ 137.057619] __lookup_object+0x94/0xb0 [ 137.057636] delete_object_full+0x27/0x70 [ 137.057652] free_percpu+0x30/0x1160 [ 137.057669] ? arch_uprobe_clear_state+0x16/0x140 [ 137.057689] futex_hash_free+0x38/0xc0 [ 137.057704] mmput+0x2d3/0x390 [ 137.057723] do_exit+0x79d/0x2970 [ 137.057742] ? __pfx_do_exit+0x10/0x10 [ 137.057756] ? find_held_lock+0x2b/0x80 [ 137.057774] ? get_signal+0x835/0x2340 [ 137.057794] do_group_exit+0xd3/0x2a0 [ 137.057809] get_signal+0x2315/0x2340 [ 137.057830] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 137.057844] ? __call_rcu_common.constprop.0+0x4c1/0x960 [ 137.057864] ? __pfx_get_signal+0x10/0x10 [ 137.057879] ? __schedule+0xe91/0x3590 [ 137.057900] arch_do_signal_or_restart+0x80/0x790 [ 137.057918] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 137.057935] ? __x64_sys_futex+0x1c9/0x4d0 [ 137.057947] ? __x64_sys_futex+0x1d2/0x4d0 [ 137.057961] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 137.057972] ? __pfx___x64_sys_futex+0x10/0x10 [ 137.057986] ? xfd_validate_state+0x55/0x180 [ 137.058008] exit_to_user_mode_loop+0x8b/0x110 [ 137.058021] do_syscall_64+0x2f7/0x360 [ 137.058033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.058046] RIP: 0033:0x7f8438d7fb19 [ 137.058056] Code: Unable to access opcode bytes at 0x7f8438d7faef. [ 137.058061] RSP: 002b:00007f84362d4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 137.058072] RAX: 0000000000000001 RBX: 00007f8438e93028 RCX: 00007f8438d7fb19 [ 137.058079] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8438e9302c [ 137.058086] RBP: 00007f8438e93020 R08: 000000000000000e R09: 0000000000000000 [ 137.058094] R10: 0000000000000001 R11: 0000000000000246 R12: 00007f8438e9302c [ 137.058101] R13: 00007ffc2b979eff R14: 00007f84362d4300 R15: 0000000000022000 [ 137.058118] [ 137.058122] kmemleak: Object (percpu) 0x607f1a6391d8 (size 8): [ 137.058129] kmemleak: comm "syz-executor.1", pid 3974, jiffies 4294803903 [ 137.058136] kmemleak: min_count = 1 [ 137.058139] kmemleak: count = 0 [ 137.058143] kmemleak: flags = 0x21 [ 137.058147] kmemleak: checksum = 0 [ 137.058150] kmemleak: backtrace: [ 137.058154] pcpu_alloc_noprof+0x87a/0x1170 [ 137.058168] perf_trace_event_init+0x366/0xa10 [ 137.058182] perf_trace_init+0x1a4/0x2f0 [ 137.058193] perf_tp_event_init+0xa6/0x120 [ 137.058208] perf_try_init_event+0x140/0x9f0 [ 137.058221] perf_event_alloc.part.0+0x118e/0x45f0 [ 137.058237] __do_sys_perf_event_open+0x719/0x2c20 [ 137.058250] do_syscall_64+0xbf/0x360 [ 137.058258] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.096142] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.6'. 12:04:54 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x4}}) 12:04:54 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001900)='attr\x00') getdents(r0, &(0x7f0000001940)=""/159, 0x9f) getdents64(r0, &(0x7f0000000000)=""/226, 0xe2) 12:04:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x1c, r1, 0x5, 0x0, 0x0, {{0x12}, {@val={0x8, 0x3, r2}, @void}}}, 0x1c}}, 0x0) [ 137.147766] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.6'. 12:04:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000002840)=0xffffffffffffffff, 0x4) sendmmsg$sock(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@txtime={{0x18}}], 0x18}}], 0x2, 0x0) 12:04:55 executing program 0: 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) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) [ 137.229788] kmemleak: Found object by alias at 0x607f1a638ffc [ 137.229811] CPU: 0 UID: 0 PID: 3985 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 137.229829] Tainted: [W]=WARN [ 137.229833] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 137.229841] Call Trace: [ 137.229845] [ 137.229849] dump_stack_lvl+0xca/0x120 [ 137.229875] __lookup_object+0x94/0xb0 [ 137.229893] delete_object_full+0x27/0x70 [ 137.229909] free_percpu+0x30/0x1160 [ 137.229927] ? arch_uprobe_clear_state+0x16/0x140 [ 137.229947] futex_hash_free+0x38/0xc0 [ 137.229962] mmput+0x2d3/0x390 [ 137.229982] do_exit+0x79d/0x2970 [ 137.229999] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 137.230025] ? __pfx_do_exit+0x10/0x10 [ 137.230039] ? find_held_lock+0x2b/0x80 [ 137.230058] ? get_signal+0x835/0x2340 [ 137.230079] do_group_exit+0xd3/0x2a0 [ 137.230095] get_signal+0x2315/0x2340 [ 137.230112] ? __call_rcu_common.constprop.0+0x4c1/0x960 [ 137.230129] ? __call_rcu_common.constprop.0+0x4c1/0x960 [ 137.230145] ? __pfx_get_signal+0x10/0x10 [ 137.230162] ? kmem_cache_free+0x15b/0x540 [ 137.230173] ? __fput+0x67b/0xb50 [ 137.230193] arch_do_signal_or_restart+0x80/0x790 [ 137.230211] ? __pfx_arch_do_signal_or_restart+0x10/0x10 [ 137.230228] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 137.230248] ? fput_close_sync+0x114/0x240 [ 137.230265] ? __pfx_fput_close_sync+0x10/0x10 [ 137.230279] ? dnotify_flush+0x79/0x4c0 [ 137.230297] exit_to_user_mode_loop+0x8b/0x110 [ 137.230309] do_syscall_64+0x2f7/0x360 [ 137.230322] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 137.230334] RIP: 0033:0x7f2a9cad272b [ 137.230343] Code: Unable to access opcode bytes at 0x7f2a9cad2701. [ 137.230348] RSP: 002b:00007f2a9a074110 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 137.230360] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 00007f2a9cad272b [ 137.230367] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000003 [ 137.230374] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 137.230381] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f2a9a0746bc [ 137.230387] R13: 000000000000000e R14: 00007f2a9a074300 R15: 0000000000022000 [ 137.230405] [ 137.230409] kmemleak: Object (percpu) 0x607f1a638ff8 (size 8): [ 137.230415] kmemleak: comm "syz-executor.2", pid 3976, jiffies 4294804020 [ 137.230422] kmemleak: min_count = 1 [ 137.230426] kmemleak: count = 0 [ 137.230430] kmemleak: flags = 0x21 [ 137.230433] kmemleak: checksum = 0 [ 137.230437] kmemleak: backtrace: [ 137.230441] pcpu_alloc_noprof+0x87a/0x1170 [ 137.230456] percpu_ref_init+0x37/0x400 [ 137.230474] io_uring_setup+0x44c/0x2000 [ 137.230486] __x64_sys_io_uring_setup+0xc8/0x170 [ 137.230497] do_syscall_64+0xbf/0x360 [ 137.230505] entry_SYSCALL_64_after_hwframe+0x77/0x7f 12:04:55 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x4}}) 12:04:55 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000dc0), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, 0x0, 0x0, 0x0) 12:04:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000002840)=0xffffffffffffffff, 0x4) sendmmsg$sock(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@txtime={{0x18}}], 0x18}}], 0x2, 0x0) 12:04:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCCONS(r0, 0x5409) 12:04:56 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x28, 0x6, 0x0, @private2, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@nop, @mptcp=@mp_join={0x1d, 0x3}, @fastopen={0x22, 0x3, '@'}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 12:04:56 executing program 0: 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) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 12:04:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001900)='attr\x00') getdents(r0, &(0x7f0000001940)=""/159, 0x9f) getdents64(r0, &(0x7f0000000000)=""/226, 0xe2) 12:04:56 executing program 5: openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000540), 0x0) 12:04:56 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0xf, 0x0, 0x0) getdents(r2, &(0x7f0000000080)=""/156, 0x9c) r3 = fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0x68e4, &(0x7f0000000440)={0x0, 0x8a30, 0x1, 0x0, 0x5b}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f00000004c0)={0xffffffffffffffff, r4, 0xd4000000}) ptrace(0x8, 0x0) wait4(0x0, &(0x7f0000000240), 0x8, &(0x7f0000000180)) ptrace(0x10, r3) ptrace(0x8, r3) wait4(r3, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 12:04:56 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000dc0), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, 0x0, 0x0, 0x0) 12:04:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCCONS(r0, 0x5409) 12:04:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000002840)=0xffffffffffffffff, 0x4) sendmmsg$sock(r0, &(0x7f0000000a40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@txtime={{0x18}}], 0x18}}], 0x2, 0x0) 12:04:56 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x28, 0x6, 0x0, @private2, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@nop, @mptcp=@mp_join={0x1d, 0x3}, @fastopen={0x22, 0x3, '@'}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 12:04:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCCONS(r0, 0x5409) 12:04:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r0, &(0x7f0000400000/0xc00000)=nil, 0x5000) r1 = shmget$private(0x0, 0x5000, 0x1800, &(0x7f0000ffb000/0x5000)=nil) shmat(r1, &(0x7f0000400000/0xc00000)=nil, 0x5000) 12:04:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001900)='attr\x00') getdents(r0, &(0x7f0000001940)=""/159, 0x9f) getdents64(r0, &(0x7f0000000000)=""/226, 0xe2) 12:04:56 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0xf, 0x0, 0x0) getdents(r2, &(0x7f0000000080)=""/156, 0x9c) r3 = fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0x68e4, &(0x7f0000000440)={0x0, 0x8a30, 0x1, 0x0, 0x5b}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f00000004c0)={0xffffffffffffffff, r4, 0xd4000000}) ptrace(0x8, 0x0) wait4(0x0, &(0x7f0000000240), 0x8, &(0x7f0000000180)) ptrace(0x10, r3) ptrace(0x8, r3) wait4(r3, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 12:04:56 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0xf, 0x0, 0x0) getdents(r2, &(0x7f0000000080)=""/156, 0x9c) r3 = fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0x68e4, &(0x7f0000000440)={0x0, 0x8a30, 0x1, 0x0, 0x5b}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f00000004c0)={0xffffffffffffffff, r4, 0xd4000000}) ptrace(0x8, 0x0) wait4(0x0, &(0x7f0000000240), 0x8, &(0x7f0000000180)) ptrace(0x10, r3) ptrace(0x8, r3) wait4(r3, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 12:04:56 executing program 3: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCCONS(r0, 0x5409) 12:04:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001900)='attr\x00') getdents(r0, &(0x7f0000001940)=""/159, 0x9f) getdents64(r0, &(0x7f0000000000)=""/226, 0xe2) 12:04:57 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x28, 0x6, 0x0, @private2, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@nop, @mptcp=@mp_join={0x1d, 0x3}, @fastopen={0x22, 0x3, '@'}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) 12:04:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x60801) 12:04:57 executing program 2: r0 = perf_event_open(&(0x7f0000000000)={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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0xf, 0x0, 0x0) getdents(r2, &(0x7f0000000080)=""/156, 0x9c) r3 = fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0x68e4, &(0x7f0000000440)={0x0, 0x8a30, 0x1, 0x0, 0x5b}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f00000004c0)={0xffffffffffffffff, r4, 0xd4000000}) ptrace(0x8, 0x0) wait4(0x0, &(0x7f0000000240), 0x8, &(0x7f0000000180)) ptrace(0x10, r3) ptrace(0x8, r3) wait4(r3, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 12:04:57 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0xf, 0x0, 0x0) getdents(r2, &(0x7f0000000080)=""/156, 0x9c) r3 = fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0x68e4, &(0x7f0000000440)={0x0, 0x8a30, 0x1, 0x0, 0x5b}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f00000004c0)={0xffffffffffffffff, r4, 0xd4000000}) ptrace(0x8, 0x0) wait4(0x0, &(0x7f0000000240), 0x8, &(0x7f0000000180)) ptrace(0x10, r3) ptrace(0x8, r3) wait4(r3, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 12:04:57 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={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, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r2 = dup(r1) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0xf, 0x0, 0x0) getdents(r2, &(0x7f0000000080)=""/156, 0x9c) r3 = fork() mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, 0xffffffffffffffff, 0x0) r4 = io_uring_setup(0x68e4, &(0x7f0000000440)={0x0, 0x8a30, 0x1, 0x0, 0x5b}) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f00000004c0)={0xffffffffffffffff, r4, 0xd4000000}) ptrace(0x8, 0x0) wait4(0x0, &(0x7f0000000240), 0x8, &(0x7f0000000180)) ptrace(0x10, r3) ptrace(0x8, r3) wait4(r3, &(0x7f0000000240), 0x8, &(0x7f0000000280)) 12:04:57 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000dc0), 0x0, 0x0) perf_event_open(&(0x7f0000000000)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, 0x0, 0x0, 0x0) 12:04:57 executing program 0: 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 = syz_open_dev$tty20(0xc, 0x4, 0x0) fcntl$setlease(r0, 0x400, 0x0) 12:04:57 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') lseek(r0, 0x4, 0x1) 12:04:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x60801) 12:04:57 executing program 1: syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x28, 0x6, 0x0, @private2, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@nop, @mptcp=@mp_join={0x1d, 0x3}, @fastopen={0x22, 0x3, '@'}, @timestamp={0x8, 0xa}]}}}}}}}}, 0x0) [ 139.622015] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI [ 139.622857] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 139.623416] CPU: 0 UID: 0 PID: 4074 Comm: syz-executor.3 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 139.624289] Tainted: [W]=WARN [ 139.624872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 139.626705] RIP: 0010:perf_tp_event+0x175/0xe70 [ 139.627363] 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 [ 139.631197] RSP: 0018:ffff888048cdf7c0 EFLAGS: 00010212 [ 139.631674] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 139.632313] RDX: ffff88800f340000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 139.632957] RBP: ffff888048cdfa30 R08: ffff88806ce31340 R09: ffffe8ffffc161d8 [ 139.633599] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 139.634229] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 139.634832] FS: 0000555591918400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 139.635437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.635866] CR2: 0000555591919c18 CR3: 000000001b6a1000 CR4: 0000000000350ef0 [ 139.636398] Call Trace: [ 139.636604] [ 139.636784] ? __pfx_perf_tp_event+0x10/0x10 [ 139.637120] ? cpu_util.constprop.0+0x17d/0x340 [ 139.637482] ? __asan_memset+0x24/0x50 [ 139.637779] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 139.638193] ? perf_trace_lock+0xb5/0x5d0 [ 139.638514] ? perf_trace_run_bpf_submit+0xef/0x180 [ 139.638892] perf_trace_run_bpf_submit+0xef/0x180 [ 139.639265] perf_trace_lock_acquire+0x3c2/0x700 [ 139.639626] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 139.640016] ? __pfx_perf_trace_lock+0x10/0x10 [ 139.640361] ? __pfx_perf_trace_lock+0x10/0x10 [ 139.640716] ? lock_acquire+0x15e/0x2f0 [ 139.641020] lock_acquire+0xc5/0x2f0 [ 139.641302] ? futex_private_hash_put+0x4c/0x2d0 [ 139.641658] ? futex_hash+0x2d8/0x390 [ 139.641944] ? lock_release+0xc8/0x290 [ 139.642242] futex_private_hash_put+0x5d/0x2d0 [ 139.642586] ? futex_private_hash_put+0x4c/0x2d0 [ 139.642940] futex_hash_put+0x3f/0x50 [ 139.643239] futex_wake+0x1bb/0x540 [ 139.643521] ? kernel_clone+0x204/0x7f0 [ 139.643820] ? __pfx_futex_wake+0x10/0x10 [ 139.644138] ? __pfx_kernel_clone+0x10/0x10 [ 139.644461] ? perf_trace_lock+0xb5/0x5d0 [ 139.644782] do_futex+0x26d/0x370 [ 139.645053] ? __pfx_do_futex+0x10/0x10 [ 139.645353] ? __pfx___do_sys_clone+0x10/0x10 [ 139.645688] ? find_held_lock+0x2b/0x80 [ 139.645995] __x64_sys_futex+0x1c9/0x4d0 [ 139.646304] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 139.646744] ? __pfx___x64_sys_futex+0x10/0x10 [ 139.647096] do_syscall_64+0xbf/0x360 [ 139.647384] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.647766] RIP: 0033:0x7f3442d47b19 [ 139.648044] 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 [ 139.649373] RSP: 002b:00007ffd96229d98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 139.649928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3442d47b19 [ 139.650449] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3442e5af68 [ 139.650968] RBP: 00007f3442e5af60 R08: 00007f34402bd700 R09: 0000000000000000 [ 139.651488] R10: 00007f34402bd700 R11: 0000000000000246 R12: 00007f3442e5fa68 [ 139.652019] R13: 00007ffd96229ea0 R14: 00007f3442e5af60 R15: 00000000000220f9 [ 139.652553] [ 139.652735] Modules linked in: [ 139.653009] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI [ 139.653823] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197] [ 139.654376] CPU: 0 UID: 0 PID: 4074 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary) [ 139.655242] Tainted: [D]=DIE, [W]=WARN [ 139.655525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 139.656124] RIP: 0010:perf_tp_event+0x175/0xe70 [ 139.656475] 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 [ 139.657803] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012 [ 139.658199] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 139.658720] RDX: ffff88800f340000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 139.659239] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc161d8 [ 139.659758] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 139.660275] R13: 000000000000002c R14: ffff88806ce31490 R15: dffffc0000000000 [ 139.660808] FS: 0000555591918400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 139.661394] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.661820] CR2: 0000555591919c18 CR3: 000000001b6a1000 CR4: 0000000000350ef0 [ 139.662343] Call Trace: [ 139.662537] [ 139.662709] ? __pfx_perf_tp_event+0x10/0x10 [ 139.663045] ? lock_is_held_type+0x9e/0x120 [ 139.663375] ? update_se+0x1ba/0x670 [ 139.663659] ? lock_is_held_type+0x9e/0x120 [ 139.663986] ? perf_trace_lock+0xb5/0x5d0 [ 139.664297] ? perf_trace_lock+0xb5/0x5d0 [ 139.664619] ? __pfx_perf_trace_lock+0x10/0x10 [ 139.664961] ? __pfx_perf_trace_lock+0x10/0x10 [ 139.665307] ? perf_trace_lock_acquire+0xc9/0x700 [ 139.665677] ? perf_trace_run_bpf_submit+0xef/0x180 [ 139.666050] ? perf_trace_lock_acquire+0xc9/0x700 [ 139.666410] perf_trace_run_bpf_submit+0xef/0x180 [ 139.666776] perf_trace_lock_acquire+0x3c2/0x700 [ 139.667142] ? __pfx_perf_trace_lock+0x10/0x10 [ 139.667486] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 139.667876] ? lock_acquire+0x15e/0x2f0 [ 139.668176] ? find_held_lock+0x2b/0x80 [ 139.668478] ? clockevents_program_event+0x14f/0x360 [ 139.668869] ? lock_release+0xc8/0x290 [ 139.669165] lock_acquire+0xc5/0x2f0 [ 139.669452] ? hrtimer_interrupt+0xd6/0x830 [ 139.669773] ? __pfx_native_flush_tlb_one_user+0x10/0x10 [ 139.670181] ? __pfx_lapic_next_deadline+0x10/0x10 [ 139.670559] _raw_spin_lock_irqsave+0x3a/0x60 [ 139.670903] ? hrtimer_interrupt+0xd6/0x830 [ 139.671240] hrtimer_interrupt+0xd6/0x830 [ 139.671556] ? __pfx_flush_tlb_func+0x10/0x10 [ 139.671899] ? trace_csd_function_exit+0x134/0x190 [ 139.672282] ? __flush_smp_call_function_queue+0x28c/0x740 [ 139.672711] __sysvec_apic_timer_interrupt+0xbb/0x330 [ 139.673099] sysvec_apic_timer_interrupt+0x6b/0x80 [ 139.673467] [ 139.673638] [ 139.673816] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 139.674206] RIP: 0010:oops_exit+0x0/0x50 [ 139.674512] Code: f1 39 00 be ff ff ff ff 48 c7 c7 50 ac 43 86 e8 c6 0f f9 ff 5b e9 20 f1 39 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 06 f1 39 00 8b 1d c0 ed 4e 06 31 ff 89 de e8 27 [ 139.675838] RSP: 0018:ffff888048cdf650 EFLAGS: 00000202 [ 139.676230] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f [ 139.676763] RDX: ffff88800f340000 RSI: ffffffff812a3dca RDI: 0000000000000007 [ 139.677302] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90 [ 139.677938] R10: 0000000000000000 R11: 000000000000002c R12: ffff888048cdf718 [ 139.678568] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000 [ 139.679209] ? add_taint+0x5f/0xd0 [ 139.679537] ? oops_end+0x4a/0xe0 [ 139.679868] oops_end+0x65/0xe0 [ 139.680183] exc_general_protection+0x1a2/0x330 [ 139.680621] asm_exc_general_protection+0x26/0x30 [ 139.681057] RIP: 0010:perf_tp_event+0x175/0xe70 [ 139.681443] 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 [ 139.682765] RSP: 0018:ffff888048cdf7c0 EFLAGS: 00010212 [ 139.683161] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 139.683679] RDX: ffff88800f340000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 139.684211] RBP: ffff888048cdfa30 R08: ffff88806ce31340 R09: ffffe8ffffc161d8 [ 139.684743] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 139.685263] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 139.685793] ? perf_tp_event+0x167/0xe70 [ 139.686108] ? __pfx_perf_tp_event+0x10/0x10 [ 139.686441] ? cpu_util.constprop.0+0x17d/0x340 [ 139.686797] ? __asan_memset+0x24/0x50 [ 139.687093] ? sched_balance_find_dst_group+0xa9a/0x1c00 [ 139.687521] ? perf_trace_lock+0xb5/0x5d0 [ 139.687902] ? perf_trace_run_bpf_submit+0xef/0x180 [ 139.688349] perf_trace_run_bpf_submit+0xef/0x180 [ 139.688809] perf_trace_lock_acquire+0x3c2/0x700 [ 139.689250] ? __pfx_perf_trace_lock_acquire+0x10/0x10 [ 139.689720] ? __pfx_perf_trace_lock+0x10/0x10 [ 139.690138] ? __pfx_perf_trace_lock+0x10/0x10 [ 139.690493] ? lock_acquire+0x15e/0x2f0 [ 139.690806] lock_acquire+0xc5/0x2f0 [ 139.691090] ? futex_private_hash_put+0x4c/0x2d0 [ 139.691445] ? futex_hash+0x2d8/0x390 [ 139.691737] ? lock_release+0xc8/0x290 [ 139.692051] futex_private_hash_put+0x5d/0x2d0 [ 139.692394] ? futex_private_hash_put+0x4c/0x2d0 [ 139.692762] futex_hash_put+0x3f/0x50 [ 139.693054] futex_wake+0x1bb/0x540 [ 139.693336] ? kernel_clone+0x204/0x7f0 [ 139.693631] ? __pfx_futex_wake+0x10/0x10 [ 139.693942] ? __pfx_kernel_clone+0x10/0x10 [ 139.694290] ? perf_trace_lock+0xb5/0x5d0 [ 139.694672] do_futex+0x26d/0x370 [ 139.694994] ? __pfx_do_futex+0x10/0x10 [ 139.695363] ? __pfx___do_sys_clone+0x10/0x10 [ 139.695769] ? find_held_lock+0x2b/0x80 [ 139.696145] __x64_sys_futex+0x1c9/0x4d0 [ 139.696531] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 139.697067] ? __pfx___x64_sys_futex+0x10/0x10 [ 139.697497] do_syscall_64+0xbf/0x360 [ 139.697842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 139.698302] RIP: 0033:0x7f3442d47b19 [ 139.698639] 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 [ 139.700250] RSP: 002b:00007ffd96229d98 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 139.700933] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3442d47b19 [ 139.701523] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f3442e5af68 [ 139.702112] RBP: 00007f3442e5af60 R08: 00007f34402bd700 R09: 0000000000000000 [ 139.702746] R10: 00007f34402bd700 R11: 0000000000000246 R12: 00007f3442e5fa68 [ 139.703376] R13: 00007ffd96229ea0 R14: 00007f3442e5af60 R15: 00000000000220f9 [ 139.704020] [ 139.704237] Modules linked in: [ 139.704537] ---[ end trace 0000000000000000 ]--- [ 139.704956] RIP: 0010:perf_tp_event+0x175/0xe70 [ 139.705382] 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 [ 139.706974] RSP: 0018:ffff888048cdf7c0 EFLAGS: 00010212 [ 139.707450] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002 [ 139.708083] RDX: ffff88800f340000 RSI: ffffffff818995b7 RDI: 0000000000000191 [ 139.708721] RBP: ffff888048cdfa30 R08: ffff88806ce31340 R09: ffffe8ffffc161d8 [ 139.709353] R10: 0000000000000000 R11: 000000000000002c R12: dffffc0000000000 [ 139.709990] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000 [ 139.710625] FS: 0000555591918400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000 [ 139.711333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 139.711852] CR2: 0000555591919c18 CR3: 000000001b6a1000 CR4: 0000000000350ef0 [ 139.712488] Kernel panic - not syncing: Fatal exception in interrupt [ 139.713314] Kernel Offset: disabled [ 139.713638] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]--- VM DIAGNOSIS: 12:04:57 Registers: info registers vcpu 0 RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888048cdf0b0 R8 =0000000000000000 R9 =ffffed10013fb046 R10=0000000000000064 R11=000000000000002c R12=0000000000000064 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 0000555591918400 00000000 00000000 GS =0000 ffff8880e55dd000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000555591919c18 CR3=000000001b6a1000 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=00007f3442e2e7c000007f3442e2e7c8 XMM02=00007f3442e2e7e000007f3442e2e7c0 XMM03=00007f3442e2e7c800007f3442e2e7c0 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=0000000000010fae RBX=ffff88806ce3de00 RCX=ffffc90006e54000 RDX=0000000000040000 RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888046d0f8d8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9e6bb1 R12=ffffed100d9c7bc1 R13=ffff88806ce3de08 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff816880d8 RFL=00000212 [----A--] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f34402bd700 00000000 00000000 GS =0000 ffff8880e56dd000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3442e5b018 CR3=000000001b6a1000 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=00007f3442e2e7c000007f3442e2e7c8 XMM02=00007f3442e2e7e000007f3442e2e7c0 XMM03=00007f3442e2e7c800007f3442e2e7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000