Debian GNU/Linux 11 syzkaller ttyS0
Warning: Permanently added '[localhost]:51452' (ECDSA) to the list of known hosts.
2025/09/01 10:44:36 fuzzer started
2025/09/01 10:44:36 dialing manager at localhost:35473
syzkaller login: [ 52.016642] cgroup: Unknown subsys name 'net'
[ 52.069589] cgroup: Unknown subsys name 'cpuset'
[ 52.081904] cgroup: Unknown subsys name 'rlimit'
2025/09/01 10:44:48 syscalls: 2214
2025/09/01 10:44:48 code coverage: enabled
2025/09/01 10:44:48 comparison tracing: enabled
2025/09/01 10:44:48 extra coverage: enabled
2025/09/01 10:44:48 setuid sandbox: enabled
2025/09/01 10:44:48 namespace sandbox: enabled
2025/09/01 10:44:48 Android sandbox: enabled
2025/09/01 10:44:48 fault injection: enabled
2025/09/01 10:44:48 leak checking: enabled
2025/09/01 10:44:48 net packet injection: enabled
2025/09/01 10:44:48 net device setup: enabled
2025/09/01 10:44:48 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/09/01 10:44:48 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/09/01 10:44:48 USB emulation: enabled
2025/09/01 10:44:48 hci packet injection: enabled
2025/09/01 10:44:48 wifi device emulation: enabled
2025/09/01 10:44:48 802.15.4 emulation: enabled
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2025/09/01 10:45:03 starting 8 fuzzer processes
10:45:03 executing program 0:
creat(&(0x7f00000003c0)='./file0\x00', 0x0)
lsetxattr$security_capability(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0, 0x0, 0x0)
listxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
10:45:03 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$DVD_AUTH(r0, 0x5392, &(0x7f0000000200)=@hsc={0xb, 0x0, "fcc4dde382d2c46e927d"})
10:45:04 executing program 3:
creat(&(0x7f00000003c0)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
pwritev2(r1, &(0x7f0000000b80)=[{&(0x7f00000008c0)='!', 0x1}], 0x1, 0x0, 0x0, 0x0)
r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
sendfile(r2, r0, 0x0, 0x40)
10:45:04 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x80000000)
ppoll(&(0x7f0000000280)=[{r0}], 0x1, &(0x7f0000000300)={0x0, 0x989680}, 0x0, 0x0)
10:45:04 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffff812093c0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
10:45:04 executing program 4:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000300))
[ 78.563167] audit: type=1400 audit(1756723504.113:7): avc: denied { execmem } for pid=281 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
10:45:04 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCGPGRP(r0, 0x540f, 0x0)
10:45:04 executing program 6:
keyctl$search(0xa, 0x0, &(0x7f0000000600)='big_key\x00', &(0x7f0000000640)={'syz', 0x3}, 0x0)
[ 79.784762] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.792232] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.793700] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 79.799790] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.802489] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 79.806556] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 79.811319] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.817213] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 79.819232] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.822896] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 79.843235] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 79.851075] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 79.852555] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 79.861760] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 79.867221] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 79.984138] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 79.985556] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 79.987293] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 79.998182] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 80.000146] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 80.001310] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 80.003617] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 80.005140] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 80.005514] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 80.011133] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 80.016172] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 80.016193] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 80.018468] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 80.019983] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 80.026953] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 80.033032] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 80.034119] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 80.035641] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 80.043389] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 80.055836] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 80.084181] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 80.100967] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 80.104216] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 80.118939] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 80.120182] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 81.875657] Bluetooth: hci0: command tx timeout
[ 81.875665] Bluetooth: hci1: command tx timeout
[ 81.938912] Bluetooth: hci2: command tx timeout
[ 82.131943] Bluetooth: hci5: command tx timeout
[ 82.131997] Bluetooth: hci3: command tx timeout
[ 82.134334] Bluetooth: hci4: command tx timeout
[ 82.195008] Bluetooth: hci7: command tx timeout
[ 82.196879] Bluetooth: hci6: command tx timeout
[ 83.923850] Bluetooth: hci1: command tx timeout
[ 83.924277] Bluetooth: hci0: command tx timeout
[ 83.987323] Bluetooth: hci2: command tx timeout
[ 84.179031] Bluetooth: hci3: command tx timeout
[ 84.179459] Bluetooth: hci5: command tx timeout
[ 84.180082] Bluetooth: hci4: command tx timeout
[ 84.242873] Bluetooth: hci7: command tx timeout
[ 84.243287] Bluetooth: hci6: command tx timeout
[ 85.970879] Bluetooth: hci0: command tx timeout
[ 85.971298] Bluetooth: hci1: command tx timeout
[ 86.034866] Bluetooth: hci2: command tx timeout
[ 86.226871] Bluetooth: hci4: command tx timeout
[ 86.227283] Bluetooth: hci5: command tx timeout
[ 86.227653] Bluetooth: hci3: command tx timeout
[ 86.290865] Bluetooth: hci6: command tx timeout
[ 86.291259] Bluetooth: hci7: command tx timeout
[ 88.018971] Bluetooth: hci1: command tx timeout
[ 88.019404] Bluetooth: hci0: command tx timeout
[ 88.084929] Bluetooth: hci2: command tx timeout
[ 88.274901] Bluetooth: hci3: command tx timeout
[ 88.275342] Bluetooth: hci5: command tx timeout
[ 88.275718] Bluetooth: hci4: command tx timeout
[ 88.338941] Bluetooth: hci7: command tx timeout
[ 88.339374] Bluetooth: hci6: command tx timeout
[ 116.300142] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.301509] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.473880] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.474503] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.823637] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.824622] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:45:42 executing program 6:
creat(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0)
fallocate(r0, 0x0, 0x0, 0x7fff)
r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2)
sendfile(r1, r0, 0x0, 0x80)
[ 116.978694] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.979358] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:45:42 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmmsg(r0, &(0x7f0000004e40)=[{{&(0x7f0000002500)=@rc={0x1f, @fixed}, 0x80, 0x0}}], 0x1, 0x2001, 0x0)
10:45:42 executing program 6:
syz_emit_ethernet(0x8a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x54, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x4, "e1ea"}, @mss={0x2, 0x4}, @md5sig={0x13, 0x12, "ef1cbdb0f69905295e5431d540756bec"}, @md5sig={0x13, 0x12, "735093986a972b9cee6a771e74575c8f"}, @mss={0x2, 0x4}, @window={0x3, 0x3}]}}}}}}}}, 0x0)
[ 117.126463] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.127125] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:45:42 executing program 6:
syz_emit_ethernet(0x8a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x54, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x4, "e1ea"}, @mss={0x2, 0x4}, @md5sig={0x13, 0x12, "ef1cbdb0f69905295e5431d540756bec"}, @md5sig={0x13, 0x12, "735093986a972b9cee6a771e74575c8f"}, @mss={0x2, 0x4}, @window={0x3, 0x3}]}}}}}}}}, 0x0)
10:45:42 executing program 6:
syz_emit_ethernet(0x8a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x54, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x4, "e1ea"}, @mss={0x2, 0x4}, @md5sig={0x13, 0x12, "ef1cbdb0f69905295e5431d540756bec"}, @md5sig={0x13, 0x12, "735093986a972b9cee6a771e74575c8f"}, @mss={0x2, 0x4}, @window={0x3, 0x3}]}}}}}}}}, 0x0)
[ 117.266842] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.267469] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:45:42 executing program 6:
syz_emit_ethernet(0x8a, &(0x7f0000000000)={@local, @local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "7437b8", 0x54, 0x6, 0x0, @local, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @fastopen={0x22, 0x4, "e1ea"}, @mss={0x2, 0x4}, @md5sig={0x13, 0x12, "ef1cbdb0f69905295e5431d540756bec"}, @md5sig={0x13, 0x12, "735093986a972b9cee6a771e74575c8f"}, @mss={0x2, 0x4}, @window={0x3, 0x3}]}}}}}}}}, 0x0)
[ 117.397888] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.398477] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:45:43 executing program 6:
r0 = syz_open_dev$sg(&(0x7f0000002ac0), 0x0, 0x4a002)
ioctl$SCSI_IOCTL_SYNC(r0, 0x5393)
10:45:43 executing program 6:
r0 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff)
keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000280)='keyring\x00')
[ 117.561882] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.562467] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.634597] audit: type=1400 audit(1756723543.190:8): avc: denied { open } for pid=3895 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 117.636342] audit: type=1400 audit(1756723543.190:9): avc: denied { kernel } for pid=3895 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 117.644527] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.645180] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.732596] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.733619] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.772958] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.773583] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.821430] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.822096] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.862757] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.863407] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.922390] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.923141] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.967916] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.968494] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.004561] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.005177] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:45:43 executing program 0:
r0 = syz_open_dev$vcsu(&(0x7f00000024c0), 0x401, 0x0)
r1 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0)
10:45:43 executing program 5:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4)
setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x1, 0x400, 0x4}, 0x1c)
syz_emit_ethernet(0x26, &(0x7f00000003c0)={@link_local, @remote, @val={@void, {0x500}}, {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @broadcast, "", @multicast}}}}, 0x0)
10:45:43 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffff812093c0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
10:45:43 executing program 6:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$setown(r0, 0x8, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r0, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)="da", 0xfffffdef}], 0x1}}], 0x1, 0x1)
10:45:43 executing program 4:
syz_emit_ethernet(0x66, &(0x7f0000000340)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "6b1000", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fdf66a", 0x0, 0x3b, 0x0, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}}}}}, 0x0)
10:45:43 executing program 3:
sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8010}, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000100), 0x4723, 0x4)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r3 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x0, 0x2)
dup2(r3, r1)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
10:45:43 executing program 2:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x1)
ioctl$TIOCGISO7816(r0, 0x5457, 0x0)
10:45:43 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$DVD_AUTH(r0, 0x5392, &(0x7f0000000200)=@hsc={0xb, 0x0, "fcc4dde382d2c46e927d"})
10:45:43 executing program 2:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xf0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0)
[ 118.319304] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 118.320396] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
[ 118.320998] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
[ 118.321529] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 06 00
[ 118.322170] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 3 prio class 2
[ 118.323364] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.323975] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.324698] Buffer I/O error on dev sr0, logical block 0, async page read
[ 118.333444] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.334079] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.334748] Buffer I/O error on dev sr0, logical block 1, async page read
[ 118.342264] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.342741] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.343517] Buffer I/O error on dev sr0, logical block 2, async page read
[ 118.349552] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.350119] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.350921] Buffer I/O error on dev sr0, logical block 3, async page read
[ 118.354937] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 118.357512] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.357992] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.358665] Buffer I/O error on dev sr0, logical block 4, async page read
[ 118.364203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.364669] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.365499] Buffer I/O error on dev sr0, logical block 5, async page read
[ 118.368630] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.369104] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.369768] Buffer I/O error on dev sr0, logical block 6, async page read
[ 118.372711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.373199] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.374005] Buffer I/O error on dev sr0, logical block 7, async page read
[ 118.374831] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.375313] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 118.375994] Buffer I/O error on dev sr0, logical block 0, async page read
[ 118.381608] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.382382] Buffer I/O error on dev sr0, logical block 1, async page read
[ 118.397379] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.400083] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.403924] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.407307] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.421189] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.421753] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.461295] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 118.462076] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
[ 118.462621] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
[ 118.463183] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 06 00
[ 118.464157] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.464727] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.465370] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.472353] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.474569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.475159] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.475770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.476386] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.477470] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.478556] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.479198] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.479939] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.480489] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.481205] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.481750] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.482549] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.485076] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.485645] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.488454] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.489227] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.489780] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.491504] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.492126] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 118.492749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
10:45:44 executing program 1:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$DVD_AUTH(r0, 0x5392, &(0x7f0000000200)=@hsc={0xb, 0x0, "fcc4dde382d2c46e927d"})
10:45:44 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000180)={0x8, 0x80, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffff812093c0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
10:45:44 executing program 5:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect(r0, &(0x7f00000001c0)=@nl=@unspec, 0x80)
10:45:44 executing program 2:
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
mremap(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ff7000/0x2000)=nil)
pkey_mprotect(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x0, 0xffffffffffffffff)
madvise(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x10)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
10:45:44 executing program 4:
syz_emit_ethernet(0x66, &(0x7f0000000340)={@multicast, @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "6b1000", 0x30, 0x3a, 0x0, @empty, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "fdf66a", 0x0, 0x3b, 0x0, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}}}}}, 0x0)
10:45:44 executing program 6:
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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$setown(r0, 0x8, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r0, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)="da", 0xfffffdef}], 0x1}}], 0x1, 0x1)
10:45:44 executing program 3:
sendmsg$IEEE802154_LLSEC_DEL_KEY(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x8010}, 0x0)
r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x0, &(0x7f0000000100), 0x4723, 0x4)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r3 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00')
lseek(r0, 0x0, 0x2)
dup2(r3, r1)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
10:45:44 executing program 0:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
fcntl$setown(r0, 0x8, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @empty}, 0x1c)
sendmmsg$inet6(r0, &(0x7f00000034c0)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000100)="da", 0xfffffdef}], 0x1}}], 0x1, 0x1)
[ 119.172929] BUG: unable to handle page fault for address: ffffed1028c03106
[ 119.173506] #PF: supervisor read access in kernel mode
[ 119.173914] #PF: error_code(0x0000) - not-present page
[ 119.174316] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0
[ 119.174754] Oops: Oops: 0000 [#1] SMP KASAN NOPTI
[ 119.175891] CPU: 1 UID: 0 PID: 3954 Comm: syz-executor.7 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 119.178499] Tainted: [W]=WARN
[ 119.179217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.181362] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.182418] 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
[ 119.185336] RSP: 0018:ffff888047077780 EFLAGS: 00010016
[ 119.185762] RAX: 1ffff11028c03106 RBX: ffff888146018640 RCX: ffffc90007439000
[ 119.186325] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff888146018830
[ 119.186893] RBP: ffff8880470779f0 R08: ffff88806cf31340 R09: ffffe8ffffd160a0
[ 119.187468] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.188030] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 119.188597] FS: 00007fe5e9cab700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
[ 119.189229] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.189688] CR2: ffffed1028c03106 CR3: 000000001c393000 CR4: 0000000000350ef0
[ 119.190253] Call Trace:
[ 119.190462]
[ 119.190647] ? __pfx_perf_tp_event+0x10/0x10
[ 119.191005] ? __asan_memcpy+0x3d/0x60
[ 119.191332] ? visit_groups_merge.constprop.0.isra.0+0x6e7/0x1150
[ 119.191824] ? __pfx_visit_groups_merge.constprop.0.isra.0+0x10/0x10
[ 119.192330] ? lock_is_held_type+0x9e/0x120
[ 119.192683] ? ctx_sched_in+0x134/0x9b0
[ 119.193003] ? css_rstat_updated+0x1b8/0x4d0
[ 119.193361] ? __pfx_css_rstat_updated+0x10/0x10
[ 119.193743] ? lock_is_held_type+0x9e/0x120
[ 119.194101] ? perf_trace_run_bpf_submit+0xef/0x180
[ 119.194504] ? lock_is_held_type+0x9e/0x120
[ 119.194855] perf_trace_run_bpf_submit+0xef/0x180
[ 119.195246] perf_trace_preemptirq_template+0x259/0x430
[ 119.195681] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.196141] ? check_preempt_wakeup_fair+0x406/0x950
[ 119.196547] ? find_held_lock+0x2b/0x80
[ 119.196875] ? try_to_wake_up+0x8ae/0x11d0
[ 119.197220] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 119.197630] trace_irq_enable.constprop.0+0xa6/0x100
[ 119.198034] trace_hardirqs_on+0x26/0x40
[ 119.198357] _raw_spin_unlock_irqrestore+0x2c/0x50
[ 119.198755] try_to_wake_up+0x8ae/0x11d0
[ 119.199082] ? __pfx_try_to_wake_up+0x10/0x10
[ 119.199451] ? plist_del+0x122/0x270
[ 119.199759] ? find_held_lock+0x2b/0x80
[ 119.200080] ? futex_wake+0x474/0x540
[ 119.200391] wake_up_q+0xa1/0x130
[ 119.200680] futex_wake+0x47e/0x540
[ 119.200984] ? __pfx_futex_wake+0x10/0x10
[ 119.201320] ? __do_sys_perf_event_open+0x44d/0x2c20
[ 119.201723] ? lock_release+0xc8/0x290
[ 119.202041] do_futex+0x26d/0x370
[ 119.202325] ? __pfx_do_futex+0x10/0x10
[ 119.202651] __x64_sys_futex+0x1c9/0x4d0
[ 119.202980] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.203447] ? __pfx___x64_sys_futex+0x10/0x10
[ 119.203820] ? xfd_validate_state+0x55/0x180
[ 119.204183] do_syscall_64+0xbf/0x360
[ 119.204493] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.204905] RIP: 0033:0x7fe5ec735b19
[ 119.205202] 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
[ 119.206635] RSP: 002b:00007fe5e9cab218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 119.207235] RAX: ffffffffffffffda RBX: 00007fe5ec848f68 RCX: 00007fe5ec735b19
[ 119.207802] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe5ec848f6c
[ 119.208359] RBP: 00007fe5ec848f60 R08: 000000000000000e R09: 0000000000000000
[ 119.208919] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fe5ec848f6c
[ 119.209480] R13: 00007ffeff0cbe6f R14: 00007fe5e9cab300 R15: 0000000000022000
[ 119.210044]
[ 119.210233] Modules linked in:
[ 119.210492] CR2: ffffed1028c03106
[ 119.210766] ---[ end trace 0000000000000000 ]---
[ 119.210770] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000031: 0000 [#2] SMP KASAN NOPTI
[ 119.211135] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.212246] KASAN: probably user-memory-access in range [0x0000000100000188-0x000000010000018f]
[ 119.212611] 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
[ 119.213377] CPU: 0 UID: 0 PID: 293 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 119.214776] RSP: 0018:ffff888047077780 EFLAGS: 00010016
[ 119.215814] Tainted: [D]=DIE, [W]=WARN
[ 119.216226] RAX: 1ffff11028c03106 RBX: ffff888146018640 RCX: ffffc90007439000
[ 119.216564] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.217111] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff888146018830
[ 119.217823] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.218374] RBP: ffff8880470779f0 R08: ffff88806cf31340 R09: ffffe8ffffd160a0
[ 119.218775] 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
[ 119.219325] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.220884] RSP: 0018:ffff88806ce08980 EFLAGS: 00010013
[ 119.221442] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 119.221445]
[ 119.221456] FS: 00007fe5e9cab700(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
[ 119.221940] RAX: 0000000020000031 RBX: 00000000ffffff9f RCX: 0000000000000002
[ 119.222496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.222658] RDX: ffff888016bc9b80 RSI: ffffffff8189a4e7 RDI: 000000010000018f
[ 119.223279] CR2: ffffed1028c03106 CR3: 000000001c393000 CR4: 0000000000350ef0
[ 119.223947] RBP: ffff88806ce08bf0 R08: ffff88806ce313e8 R09: ffffe8ffffc160a0
[ 119.224405] note: syz-executor.7[3954] exited with irqs disabled
[ 119.225071] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 119.227539] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000
[ 119.228224] FS: 0000555580826400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 119.228983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.229535] CR2: 000055558be40708 CR3: 00000000414cf000 CR4: 0000000000350ef0
[ 119.230207] Call Trace:
[ 119.230460]
[ 119.230677] ? __pfx_perf_tp_event+0x10/0x10
[ 119.231111] ? unwind_get_return_address+0x59/0xa0
[ 119.231602] ? stack_trace_save+0x8e/0xc0
[ 119.232007] ? stack_depot_save_flags+0x2c/0xa20
[ 119.232472] ? kasan_save_stack+0x34/0x50
[ 119.232882] ? kasan_save_stack+0x24/0x50
[ 119.233281] ? kasan_save_track+0x14/0x30
[ 119.233680] ? __kasan_save_free_info+0x3a/0x60
[ 119.234126] ? __kasan_slab_free+0x3f/0x50
[ 119.234535] ? kfree+0x281/0x550
[ 119.234871] ? ip6_dst_destroy+0x2e2/0x380
[ 119.235288] ? dst_destroy+0xc1/0x340
[ 119.235673] ? rcu_core+0x7c8/0x1800
[ 119.236034] ? handle_softirqs+0x1b1/0x770
[ 119.236452] ? __irq_exit_rcu+0xc4/0x100
[ 119.236850] ? irq_exit_rcu+0x9/0x20
[ 119.237214] ? sysvec_apic_timer_interrupt+0x70/0x80
[ 119.237710] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 119.238234] ? perf_trace_run_bpf_submit+0xef/0x180
[ 119.238722] ? kvm_sched_clock_read+0x16/0x30
[ 119.239153] ? sched_clock+0x37/0x60
[ 119.239525] perf_trace_run_bpf_submit+0xef/0x180
[ 119.239994] perf_trace_preemptirq_template+0x259/0x430
[ 119.240509] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.241063] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.241617] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 119.242068] ? lock_acquire+0x18c/0x2f0
[ 119.242453] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.243017] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 119.243510] trace_irq_enable.constprop.0+0xa6/0x100
[ 119.244000] trace_hardirqs_on+0x26/0x40
[ 119.244387] _raw_spin_unlock_irqrestore+0x2c/0x50
[ 119.244857] delete_object_full+0x46/0x70
[ 119.245272] kmem_cache_free+0x33a/0x540
[ 119.245662] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 119.246160] ? dst_destroy+0x23c/0x340
[ 119.246548] ? rcu_core+0x7c3/0x1800
[ 119.246911] dst_destroy+0x23c/0x340
[ 119.247279] rcu_core+0x7c8/0x1800
[ 119.247637] ? __pfx_rcu_core+0x10/0x10
[ 119.248023] ? clockevents_program_event+0x135/0x360
[ 119.248511] ? tick_program_event+0xac/0x140
[ 119.248934] handle_softirqs+0x1b1/0x770
[ 119.249332] __irq_exit_rcu+0xc4/0x100
[ 119.249712] irq_exit_rcu+0x9/0x20
[ 119.250054] sysvec_apic_timer_interrupt+0x70/0x80
[ 119.250526]
[ 119.250743]
[ 119.250960] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 119.251466] RIP: 0010:copy_page_range+0x149b/0x5140
[ 119.251951] Code: 12 e8 79 96 d5 ff 48 b8 bf ff ff ff ff ff ff fb 48 21 c3 e8 67 96 d5 ff 48 8b 44 24 20 48 83 e3 df 48 c1 e8 03 42 80 3c 38 00 <0f> 85 41 2b 00 00 48 8b 44 24 20 48 83 7c 24 28 00 48 89 18 0f 85
[ 119.253659] RSP: 0018:ffff888016cff6c0 EFLAGS: 00000246
[ 119.254162] RAX: 1ffff11003875449 RBX: 800000003c589007 RCX: ffffffff819e602d
[ 119.254835] RDX: ffff888016bc9b80 RSI: ffffffff819e6049 RDI: 0000000000000007
[ 119.255507] RBP: 0000000000000008 R08: 0000000000000000 R09: fffff940001e2c48
[ 119.256174] R10: 0000000000000008 R11: 0000000000000000 R12: 0000000000000028
[ 119.256838] R13: ffffea0000f16240 R14: ffffea0000f16240 R15: dffffc0000000000
[ 119.257510] ? copy_page_range+0x146d/0x5140
[ 119.257949] ? copy_page_range+0x1489/0x5140
[ 119.258384] ? __sanitizer_cov_trace_switch+0x54/0x90
[ 119.258889] ? __pfx_copy_page_range+0x10/0x10
[ 119.259345] ? mas_destroy+0x5ce/0x9c0
[ 119.259729] ? __pfx_mas_store+0x10/0x10
[ 119.260120] ? lock_release+0x1c7/0x290
[ 119.260504] ? down_write+0x119/0x1f0
[ 119.260873] ? up_write+0x195/0x520
[ 119.261241] dup_mmap+0xd2f/0x1d10
[ 119.261595] ? __pfx_dup_mmap+0x10/0x10
[ 119.261987] ? lock_is_held_type+0x9e/0x120
[ 119.262413] copy_process+0x3ad5/0x73c0
[ 119.262798] ? __pfx_copy_process+0x10/0x10
[ 119.263219] ? do_raw_spin_lock+0x123/0x260
[ 119.263647] kernel_clone+0xea/0x7f0
[ 119.264007] ? __pfx_kernel_clone+0x10/0x10
[ 119.264421] ? __lock_acquire+0x694/0x1b70
[ 119.264826] ? css_rstat_updated+0x1b8/0x4d0
[ 119.265254] ? __pfx_css_rstat_updated+0x10/0x10
[ 119.265725] __do_sys_clone+0xce/0x120
[ 119.266102] ? __pfx___do_sys_clone+0x10/0x10
[ 119.266533] ? find_held_lock+0x2b/0x80
[ 119.266923] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 119.267424] do_syscall_64+0xbf/0x360
[ 119.267791] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.268277] RIP: 0033:0x7f665736910b
[ 119.268634] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00
[ 119.270341] RSP: 002b:00007ffd470c7700 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 119.271062] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f665736910b
[ 119.271737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 119.272410] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555580826400
[ 119.273085] R10: 00005555808266d0 R11: 0000000000000246 R12: 0000000000000001
[ 119.273761] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd470c77e0
[ 119.274431]
[ 119.274659] Modules linked in:
[ 119.274969] ---[ end trace 0000000000000000 ]---
[ 119.274970] BUG: unable to handle page fault for address: ffffed1028c03106
[ 119.275431] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.275973] #PF: supervisor read access in kernel mode
[ 119.276409] 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
[ 119.276810] #PF: error_code(0x0000) - not-present page
[ 119.278511] RSP: 0018:ffff888047077780 EFLAGS: 00010016
[ 119.278916] PGD 7ffd4067
[ 119.278918]
[ 119.278925] P4D 7ffd4067
[ 119.279428] RAX: 1ffff11028c03106 RBX: ffff888146018640 RCX: ffffc90007439000
[ 119.279647] PUD 7ffd3067
[ 119.279813] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: ffff888146018830
[ 119.280032] PMD 0
[ 119.280698] RBP: ffff8880470779f0 R08: ffff88806cf31340 R09: ffffe8ffffd160a0
[ 119.280914]
[ 119.281577] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.281752] Oops: Oops: 0000 [#3] SMP KASAN NOPTI
[ 119.282422] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 119.282564] CPU: 1 UID: 0 PID: 3954 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 119.283229] FS: 0000555580826400(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 119.283613] Tainted: [D]=DIE, [W]=WARN
[ 119.284274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.285195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.285938] CR2: 000055558be40708 CR3: 00000000414cf000 CR4: 0000000000350ef0
[ 119.286238] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.286782] Kernel panic - not syncing: Fatal exception in interrupt
[ 120.339200] Shutting down cpus with NMI
[ 120.341131] Kernel Offset: disabled
[ 120.341417] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
VM DIAGNOSIS:
10:45:44 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84be3c0e RDX=fffffbfff0f0f609
RSI=0000000000000004 RDI=ffffffff8787b044 RBP=ffffffff8787b044 RSP=ffff88806ce08730
R8 =0000000000000000 R9 =fffffbfff0f0f608 R10=ffffffff8787b047 R11=202c746c75616620
R12=1ffff1100d9c10e7 R13=0000000000000007 R14=fffffbfff0f0f608 R15=ffff88806ce08768
RIP=ffffffff84be3da0 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 0000555580826400 00000000 00000000
GS =0000 ffff8880e55d8000 00000000 00000000
LDT=0000 fffffe2500000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055558be40708 CR3=00000000414cf000 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=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff888047076f20
R8 =0000000000000000 R9 =ffffed100152a046 R10=0000000000000063 R11=0000000065646f43
R12=0000000000000063 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0
RIP=ffffffff828e515d 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 00007fe5e9cab700 00000000 00000000
GS =0000 ffff8880e56d8000 00000000 00000000
LDT=0000 fffffe2f00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=ffffed1028c03106 CR3=000000001c393000 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=00007fe5ec81c7c000007fe5ec81c7c8
XMM02=00007fe5ec81c7e000007fe5ec81c7c0 XMM03=00007fe5ec81c7c800007fe5ec81c7c0
XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000