Debian GNU/Linux 11 syzkaller ttyS0
Warning: Permanently added '[localhost]:57406' (ECDSA) to the list of known hosts.
2025/08/29 10:41:56 fuzzer started
2025/08/29 10:41:57 dialing manager at localhost:43077
syzkaller login: [ 51.030071] cgroup: Unknown subsys name 'net'
[ 51.102007] cgroup: Unknown subsys name 'cpuset'
[ 51.127603] cgroup: Unknown subsys name 'rlimit'
2025/08/29 10:42:07 syscalls: 2214
2025/08/29 10:42:07 code coverage: enabled
2025/08/29 10:42:07 comparison tracing: enabled
2025/08/29 10:42:07 extra coverage: enabled
2025/08/29 10:42:07 setuid sandbox: enabled
2025/08/29 10:42:07 namespace sandbox: enabled
2025/08/29 10:42:07 Android sandbox: enabled
2025/08/29 10:42:07 fault injection: enabled
2025/08/29 10:42:07 leak checking: enabled
2025/08/29 10:42:07 net packet injection: enabled
2025/08/29 10:42:07 net device setup: enabled
2025/08/29 10:42:07 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/08/29 10:42:07 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/08/29 10:42:07 USB emulation: enabled
2025/08/29 10:42:07 hci packet injection: enabled
2025/08/29 10:42:07 wifi device emulation: enabled
2025/08/29 10:42:07 802.15.4 emulation: enabled
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2025/08/29 10:42:22 starting 8 fuzzer processes
10:42:22 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100), 0x10)
10:42:22 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x50, 0x2, 0x1, 0x5, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @loopback}}}]}]}, 0x50}}, 0x0)
10:42:22 executing program 7:
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_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
10:42:22 executing program 1:
syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_clock_offset={{0x1c, 0x5}, {0x3f, 0xc9}}}, 0x8)
bind(0xffffffffffffffff, 0x0, 0x0)
10:42:22 executing program 4:
syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount$bind(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x31006, 0x0)
mount$bind(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000868, 0x0)
10:42:22 executing program 2:
r0 = io_uring_setup(0x6aff, &(0x7f0000000140))
setuid(0x0)
r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
setuid(0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r1)
[ 75.977863] audit: type=1400 audit(1756464142.357:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
10:42:22 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="a20e73f1b1812c8df6967520cdbfb383417a9437ee7abadfd3289b313758", 0x1e}], 0x1)
10:42:22 executing program 6:
r0 = syz_open_dev$loop(&(0x7f0000000040), 0x0, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c08, 0xffffffffffffffff)
[ 77.099223] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 77.101355] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 77.103054] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 77.106681] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 77.112292] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 77.167883] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 77.174583] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 77.176805] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 77.182723] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 77.186673] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 77.245357] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 77.248902] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 77.256080] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 77.260383] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 77.264171] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 77.307167] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 77.312893] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 77.315681] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 77.318642] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 77.321653] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 77.323626] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 77.326994] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 77.330477] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 77.333528] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 77.335306] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 77.336702] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 77.340719] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 77.342145] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 77.344346] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 77.346925] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 77.356645] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 77.360860] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 77.372983] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 77.374811] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 77.382166] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 77.393091] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 77.394492] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 77.408851] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 77.410359] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 77.416906] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 79.130969] Bluetooth: hci0: command tx timeout
[ 79.260559] Bluetooth: hci1: command tx timeout
[ 79.322606] Bluetooth: hci2: command tx timeout
[ 79.386624] Bluetooth: hci6: command tx timeout
[ 79.450865] Bluetooth: hci5: command tx timeout
[ 79.451394] Bluetooth: hci4: command tx timeout
[ 79.452234] Bluetooth: hci3: command tx timeout
[ 79.515590] Bluetooth: hci7: command tx timeout
[ 81.179096] Bluetooth: hci0: command tx timeout
[ 81.306580] Bluetooth: hci1: command tx timeout
[ 81.370672] Bluetooth: hci2: command tx timeout
[ 81.434581] Bluetooth: hci6: command tx timeout
[ 81.499110] Bluetooth: hci5: command tx timeout
[ 81.499171] Bluetooth: hci3: command tx timeout
[ 81.500007] Bluetooth: hci4: command tx timeout
[ 81.563243] Bluetooth: hci7: command tx timeout
[ 83.227784] Bluetooth: hci0: command tx timeout
[ 83.354508] Bluetooth: hci1: command tx timeout
[ 83.418528] Bluetooth: hci2: command tx timeout
[ 83.483462] Bluetooth: hci6: command tx timeout
[ 83.546618] Bluetooth: hci3: command tx timeout
[ 83.546723] Bluetooth: hci5: command tx timeout
[ 83.547065] Bluetooth: hci4: command tx timeout
[ 83.612047] Bluetooth: hci7: command tx timeout
[ 85.275950] Bluetooth: hci0: command tx timeout
[ 85.402728] Bluetooth: hci1: command tx timeout
[ 85.466532] Bluetooth: hci2: command tx timeout
[ 85.530523] Bluetooth: hci6: command tx timeout
[ 85.594671] Bluetooth: hci5: command tx timeout
[ 85.594696] Bluetooth: hci3: command tx timeout
[ 85.596074] Bluetooth: hci4: command tx timeout
[ 85.659556] Bluetooth: hci7: command tx timeout
[ 115.308731] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.309401] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 115.522463] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 115.523042] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.082499] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.083106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.084558] audit: type=1400 audit(1756464182.459:8): avc: denied { open } for pid=3734 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
[ 116.092631] audit: type=1400 audit(1756464182.460:9): avc: denied { kernel } for pid=3734 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
[ 116.491244] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.492553] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:43:03 executing program 7:
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_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
10:43:03 executing program 7:
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_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
[ 118.085195] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.085893] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.182024] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.182660] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.306602] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.307200] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.380687] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.381316] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.414685] =======================================================
[ 118.414685] WARNING: The mand mount option has been deprecated and
[ 118.414685] and is ignored by this kernel. Remove the mand
[ 118.414685] option from the mount to silence this warning.
[ 118.414685] =======================================================
[ 118.432482] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.433054] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.450566] EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8.
[ 118.461513] EXT4-fs (sda): re-mounted 7b5d9a40-9011-49ec-8035-27953f97a4d8.
[ 118.573123] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.573956] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.630726] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.631339] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.709293] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.709973] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.787443] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.788055] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.823512] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.824128] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.854767] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.855359] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.909245] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.909889] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:43:05 executing program 4:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSSOFTCAR(r0, 0x560f, &(0x7f0000000140))
10:43:05 executing program 7:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0)
clone3(&(0x7f00000002c0)={0x1720e0180, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58)
10:43:05 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x50, 0x2, 0x1, 0x5, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @loopback}}}]}]}, 0x50}}, 0x0)
10:43:05 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100), 0x10)
10:43:05 executing program 1:
r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000080)='$', 0x1, 0xfffffffffffffffc)
keyctl$link(0x2, r0, 0xfffffffffffffffd)
10:43:05 executing program 2:
r0 = io_uring_setup(0x6aff, &(0x7f0000000140))
setuid(0x0)
r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
setuid(0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r1)
10:43:05 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="a20e73f1b1812c8df6967520cdbfb383417a9437ee7abadfd3289b313758", 0x1e}], 0x1)
10:43:05 executing program 6:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$CDROMREADMODE1(r0, 0x31e, 0x0)
10:43:05 executing program 2:
r0 = io_uring_setup(0x6aff, &(0x7f0000000140))
setuid(0x0)
r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
setuid(0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r1)
10:43:05 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x50, 0x2, 0x1, 0x5, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @loopback}}}]}]}, 0x50}}, 0x0)
10:43:05 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100), 0x10)
10:43:05 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
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, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000640)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}}], 0x1, 0x890)
10:43:05 executing program 6:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$CDROMREADMODE1(r0, 0x31e, 0x0)
10:43:05 executing program 4:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSSOFTCAR(r0, 0x560f, &(0x7f0000000140))
10:43:05 executing program 2:
r0 = io_uring_setup(0x6aff, &(0x7f0000000140))
setuid(0x0)
r1 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0)
setuid(0x0)
io_uring_register$IORING_UNREGISTER_PERSONALITY(r0, 0xa, 0x0, r1)
[ 119.253702] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
10:43:05 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="a20e73f1b1812c8df6967520cdbfb383417a9437ee7abadfd3289b313758", 0x1e}], 0x1)
10:43:05 executing program 6:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$CDROMREADMODE1(r0, 0x31e, 0x0)
10:43:05 executing program 2:
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
10:43:05 executing program 3:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x50, 0x2, 0x1, 0x5, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x14, 0x4, @loopback}}}]}]}, 0x50}}, 0x0)
10:43:05 executing program 0:
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100), 0x10)
10:43:05 executing program 4:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSSOFTCAR(r0, 0x560f, &(0x7f0000000140))
10:43:05 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
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, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000640)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}}], 0x1, 0x890)
10:43:05 executing program 2:
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
[ 119.424786] kmemleak: Found object by alias at 0x607f1a6395ec
[ 119.424808] CPU: 1 UID: 0 PID: 3934 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 119.424826] Tainted: [W]=WARN
[ 119.424830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.424837] Call Trace:
[ 119.424841]
[ 119.424846] dump_stack_lvl+0xca/0x120
[ 119.424871] __lookup_object+0x94/0xb0
[ 119.424888] delete_object_full+0x27/0x70
[ 119.424903] free_percpu+0x30/0x1160
[ 119.424920] ? arch_uprobe_clear_state+0x16/0x140
[ 119.424940] futex_hash_free+0x38/0xc0
[ 119.424954] mmput+0x2d3/0x390
[ 119.424973] do_exit+0x79d/0x2970
[ 119.424986] ? signal_wake_up_state+0x85/0x120
[ 119.425002] ? zap_other_threads+0x2b9/0x3a0
[ 119.425018] ? __pfx_do_exit+0x10/0x10
[ 119.425030] ? do_group_exit+0x1c3/0x2a0
[ 119.425043] ? lock_release+0xc8/0x290
[ 119.425060] do_group_exit+0xd3/0x2a0
[ 119.425075] __x64_sys_exit_group+0x3e/0x50
[ 119.425088] x64_sys_call+0x18c5/0x18d0
[ 119.425103] do_syscall_64+0xbf/0x360
[ 119.425115] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.425126] RIP: 0033:0x7fe2100bbb19
[ 119.425135] Code: Unable to access opcode bytes at 0x7fe2100bbaef.
[ 119.425140] RSP: 002b:00007ffde52e6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 119.425152] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe2100bbb19
[ 119.425159] RDX: 00007fe21006e72b RSI: ffffffffffffffbc RDI: 0000000000000000
[ 119.425166] RBP: 0000000000000000 R08: 0000001b2d423510 R09: 0000000000000000
[ 119.425173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 119.425179] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffde52e6f40
[ 119.425194]
[ 119.425198] kmemleak: Object (percpu) 0x607f1a6395e8 (size 8):
[ 119.425205] kmemleak: comm "syz-executor.1", pid 3947, jiffies 4294786135
[ 119.425212] kmemleak: min_count = 1
[ 119.425215] kmemleak: count = 0
[ 119.425219] kmemleak: flags = 0x21
[ 119.425223] kmemleak: checksum = 0
[ 119.425226] kmemleak: backtrace:
[ 119.425230] pcpu_alloc_noprof+0x87a/0x1170
[ 119.425244] perf_trace_event_init+0x366/0xa10
[ 119.425258] perf_trace_init+0x1a4/0x2f0
[ 119.425269] perf_tp_event_init+0xa6/0x120
[ 119.425285] perf_try_init_event+0x140/0x9f0
[ 119.425297] perf_event_alloc.part.0+0x118e/0x45f0
[ 119.425313] __do_sys_perf_event_open+0x719/0x2c20
[ 119.425325] do_syscall_64+0xbf/0x360
[ 119.425333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
10:43:05 executing program 5:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
writev(r0, &(0x7f0000001180)=[{&(0x7f0000000000)="a20e73f1b1812c8df6967520cdbfb383417a9437ee7abadfd3289b313758", 0x1e}], 0x1)
10:43:05 executing program 4:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCSSOFTCAR(r0, 0x560f, &(0x7f0000000140))
10:43:05 executing program 6:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
ioctl$CDROMREADMODE1(r0, 0x31e, 0x0)
10:43:05 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
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, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000640)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}}], 0x1, 0x890)
10:43:05 executing program 7:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000000)=[{}]})
10:43:05 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 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x0)
fsetxattr$security_selinux(r0, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:devtty_t:s0\x00', 0x1e, 0x0)
10:43:05 executing program 3:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x2, 0x0)
[ 119.582980] audit: type=1400 audit(1756464185.961:10): avc: denied { relabelto } for pid=3961 comm="syz-executor.0" name=6D656D66643A28E8F5826ACA dev="tmpfs" ino=1024 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:devtty_t:s0 tclass=file permissive=1
[ 119.588931] kmemleak: Found object by alias at 0x607f1a6395ec
[ 119.588947] CPU: 0 UID: 0 PID: 3952 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 119.588965] Tainted: [W]=WARN
[ 119.588969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.588977] Call Trace:
[ 119.588981]
[ 119.588986] dump_stack_lvl+0xca/0x120
[ 119.589014] __lookup_object+0x94/0xb0
[ 119.589032] delete_object_full+0x27/0x70
[ 119.589048] free_percpu+0x30/0x1160
[ 119.589065] ? arch_uprobe_clear_state+0x16/0x140
[ 119.589085] futex_hash_free+0x38/0xc0
[ 119.589100] mmput+0x2d3/0x390
[ 119.589118] do_exit+0x79d/0x2970
[ 119.589132] ? signal_wake_up_state+0x85/0x120
[ 119.589148] ? zap_other_threads+0x2b9/0x3a0
[ 119.589164] ? __pfx_do_exit+0x10/0x10
[ 119.589176] ? do_group_exit+0x1c3/0x2a0
[ 119.589190] ? lock_release+0xc8/0x290
[ 119.589207] do_group_exit+0xd3/0x2a0
[ 119.589221] __x64_sys_exit_group+0x3e/0x50
[ 119.589235] x64_sys_call+0x18c5/0x18d0
[ 119.589251] do_syscall_64+0xbf/0x360
[ 119.589263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.589274] RIP: 0033:0x7fe2100bbb19
[ 119.589283] Code: Unable to access opcode bytes at 0x7fe2100bbaef.
[ 119.589289] RSP: 002b:00007ffde52e6e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 119.589300] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fe2100bbb19
[ 119.589308] RDX: 00007fe21006e72b RSI: ffffffffffffffbc RDI: 0000000000000000
[ 119.589315] RBP: 0000000000000000 R08: 0000001b2d423504 R09: 0000000000000000
[ 119.589322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 119.589329] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffde52e6f40
[ 119.589344]
[ 119.589348] kmemleak: Object (percpu) 0x607f1a6395e8 (size 8):
[ 119.589355] kmemleak: comm "syz-executor.0", pid 3963, jiffies 4294786298
[ 119.589362] kmemleak: min_count = 1
[ 119.589366] kmemleak: count = 0
[ 119.589370] kmemleak: flags = 0x21
[ 119.589373] kmemleak: checksum = 0
[ 119.589377] kmemleak: backtrace:
[ 119.589381] pcpu_alloc_noprof+0x87a/0x1170
[ 119.589396] perf_trace_event_init+0x366/0xa10
[ 119.589415] perf_trace_init+0x1a4/0x2f0
[ 119.589426] perf_tp_event_init+0xa6/0x120
[ 119.589441] perf_try_init_event+0x140/0x9f0
[ 119.589454] perf_event_alloc.part.0+0x118e/0x45f0
[ 119.589470] __do_sys_perf_event_open+0x719/0x2c20
[ 119.589483] do_syscall_64+0xbf/0x360
[ 119.589492] entry_SYSCALL_64_after_hwframe+0x77/0x7f
10:43:06 executing program 2:
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
10:43:06 executing program 5:
timer_create(0x3, 0x0, &(0x7f0000000240))
timer_create(0x3, 0x0, &(0x7f0000000100)=0x0)
timer_settime(r0, 0x0, &(0x7f0000000400)={{}, {0x0, 0x989680}}, 0x0)
timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0)
10:43:06 executing program 7:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, 0x0)
10:43:06 executing program 4:
time(0x0)
10:43:06 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000640)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}}], 0x1, 0x890)
10:43:06 executing program 6:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0xa, &(0x7f0000000100)=[@timestamp={0x3}, @window, @mss, @sack_perm], 0x4)
10:43:06 executing program 3:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x2, 0x0)
10:43:06 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 = memfd_create(&(0x7f0000001b80)='(\xe8\xf5\x82j\xca', 0x0)
fsetxattr$security_selinux(r0, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:devtty_t:s0\x00', 0x1e, 0x0)
10:43:06 executing program 2:
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x9)
perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0)
[ 119.713330] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 119.727109] BUG: unable to handle page fault for address: ffffed10212c9296
[ 119.727681] #PF: supervisor read access in kernel mode
[ 119.728103] #PF: error_code(0x0000) - not-present page
[ 119.728517] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0
[ 119.728967] Oops: Oops: 0000 [#1] SMP KASAN NOPTI
[ 119.730048] CPU: 0 UID: 0 PID: 3978 Comm: syz-executor.6 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 119.732757] Tainted: [W]=WARN
[ 119.733489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.735682] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.736765] 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
[ 119.738942] RSP: 0018:ffff888046a17780 EFLAGS: 00010016
[ 119.739366] RAX: 1ffff110212c9296 RBX: ffff8881096492c0 RCX: ffffc9000b648000
[ 119.739941] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff8881096494b0
[ 119.740542] RBP: ffff888046a179f0 R08: ffff88806ce31340 R09: ffffe8ffffc165e8
[ 119.741113] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.741674] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
[ 119.742242] FS: 00007fe20d631700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
[ 119.742875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.743337] CR2: ffffed10212c9296 CR3: 000000001f200000 CR4: 0000000000350ef0
[ 119.743902] Call Trace:
[ 119.744122]
[ 119.744309] ? merge_sched_in+0xcb/0x1810
[ 119.744636] ? __pfx_perf_tp_event+0x10/0x10
[ 119.745001] ? __asan_memcpy+0x3d/0x60
[ 119.745320] ? visit_groups_merge.constprop.0.isra.0+0x6e7/0x1150
[ 119.745816] ? __pfx_visit_groups_merge.constprop.0.isra.0+0x10/0x10
[ 119.746334] ? lock_is_held_type+0x9e/0x120
[ 119.746689] ? ctx_sched_in+0x134/0x9b0
[ 119.747006] ? tracing_gen_ctx_irq_test+0x167/0x1f0
[ 119.747401] ? perf_swevent_event+0x63/0x3f0
[ 119.747758] ? perf_tp_event+0x807/0xe70
[ 119.748093] ? perf_trace_run_bpf_submit+0xef/0x180
[ 119.748492] perf_trace_run_bpf_submit+0xef/0x180
[ 119.748886] perf_trace_preemptirq_template+0x259/0x430
[ 119.749324] ? mark_held_locks+0x49/0x80
[ 119.749656] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.750137] ? _raw_spin_lock_irqsave+0x53/0x60
[ 119.750518] trace_irq_disable.constprop.0+0xa6/0x100
[ 119.750932] _raw_spin_lock_irqsave+0x53/0x60
[ 119.751299] try_to_wake_up+0xa0/0x11d0
[ 119.751629] ? __pfx_try_to_wake_up+0x10/0x10
[ 119.751996] ? plist_del+0x122/0x270
[ 119.752314] ? find_held_lock+0x2b/0x80
[ 119.752641] ? futex_wake+0x474/0x540
[ 119.752958] wake_up_q+0xa1/0x130
[ 119.753249] futex_wake+0x47e/0x540
[ 119.753553] ? __pfx_futex_wake+0x10/0x10
[ 119.753889] ? __do_sys_perf_event_open+0x44d/0x2c20
[ 119.754291] ? lock_release+0xc8/0x290
[ 119.754603] do_futex+0x26d/0x370
[ 119.754882] ? __pfx_do_futex+0x10/0x10
[ 119.755197] ? perf_trace_run_bpf_submit+0xef/0x180
[ 119.755605] __x64_sys_futex+0x1c9/0x4d0
[ 119.755934] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.756415] ? __pfx___x64_sys_futex+0x10/0x10
[ 119.756784] do_syscall_64+0xbf/0x360
[ 119.757087] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.757496] RIP: 0033:0x7fe2100bbb19
[ 119.757789] 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
[ 119.759241] RSP: 002b:00007fe20d631218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 119.759851] RAX: ffffffffffffffda RBX: 00007fe2101cef68 RCX: 00007fe2100bbb19
[ 119.760431] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe2101cef6c
[ 119.760995] RBP: 00007fe2101cef60 R08: 000000000000000e R09: 0000000000000000
[ 119.761559] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fe2101cef6c
[ 119.762130] R13: 00007ffde52e6c2f R14: 00007fe20d631300 R15: 0000000000022000
[ 119.762697]
[ 119.762889] Modules linked in:
[ 119.763149] CR2: ffffed10212c9296
[ 119.763429] ---[ end trace 0000000000000000 ]---
[ 119.763806] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.764193] 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
[ 119.765635] RSP: 0018:ffff888046a17780 EFLAGS: 00010016
[ 119.766070] RAX: 1ffff110212c9296 RBX: ffff8881096492c0 RCX: ffffc9000b648000
[ 119.766641] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff8881096494b0
[ 119.767211] RBP: ffff888046a179f0 R08: ffff88806ce31340 R09: ffffe8ffffc165e8
[ 119.767778] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.768352] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
[ 119.768920] FS: 00007fe20d631700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
[ 119.769557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.770020] CR2: ffffed10212c9296 CR3: 000000001f200000 CR4: 0000000000350ef0
[ 119.770587] note: syz-executor.6[3978] exited with irqs disabled
[ 119.771119] BUG: unable to handle page fault for address: ffffed10212c9296
[ 119.771669] #PF: supervisor read access in kernel mode
[ 119.772090] #PF: error_code(0x0000) - not-present page
[ 119.772501] PGD 7ffd4067 P4D 7ffd4067 PUD 7ffd3067 PMD 0
[ 119.772951] Oops: Oops: 0000 [#2] SMP KASAN NOPTI
[ 119.773335] CPU: 0 UID: 0 PID: 3978 Comm: syz-executor.6 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 119.774282] Tainted: [D]=DIE, [W]=WARN
[ 119.774591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.775237] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.775619] 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
[ 119.777056] RSP: 0018:ffff88806ce08ac0 EFLAGS: 00010016
[ 119.777478] RAX: 1ffff110212c9296 RBX: ffff8881096492c0 RCX: 0000000000000002
[ 119.778043] RDX: ffff88801d8e3700 RSI: ffffffff818995b7 RDI: ffff8881096494b0
[ 119.778618] RBP: ffff88806ce08d30 R08: ffff88806ce313e8 R09: ffffe8ffffc165e8
[ 119.779179] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 119.779740] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000
[ 119.780315] FS: 00007fe20d631700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
[ 119.780949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.781408] CR2: ffffed10212c9296 CR3: 000000001f200000 CR4: 0000000000350ef0
[ 119.781975] Call Trace:
[ 119.782187]
[ 119.782365] ? __smp_call_single_queue+0x15b/0x2f0
[ 119.782773] ? __pfx_perf_tp_event+0x10/0x10
[ 119.783134] ? __pfx_select_task_rq_fair+0x10/0x10
[ 119.783529] ? trace_pelt_se_tp+0xdf/0x130
[ 119.783870] ? __update_load_avg_se+0x428/0xa40
[ 119.784267] ? __cgroup_account_cputime+0x30/0xc0
[ 119.784661] ? update_load_avg+0x17d/0x1ef0
[ 119.785008] ? update_cfs_group+0x11d/0x260
[ 119.785359] ? kvm_sched_clock_read+0x16/0x30
[ 119.785722] ? enqueue_task_fair+0xded/0x1e00
[ 119.786084] ? check_preempt_wakeup_fair+0x6e/0x950
[ 119.786491] ? wakeup_preempt+0x140/0x2a0
[ 119.786822] ? lock_release+0x1c7/0x290
[ 119.787142] ? lock_release+0x1c7/0x290
[ 119.787461] ? perf_trace_run_bpf_submit+0xef/0x180
[ 119.787857] perf_trace_run_bpf_submit+0xef/0x180
[ 119.788263] perf_trace_preemptirq_template+0x259/0x430
[ 119.788695] ? lock_release+0x1c7/0x290
[ 119.789017] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.789490] ? lock_acquire+0x18c/0x2f0
[ 119.789820] ? irqentry_enter+0x2a/0x60
[ 119.790140] trace_irq_disable.constprop.0+0xa6/0x100
[ 119.790552] irqentry_enter+0x2a/0x60
[ 119.790867] sysvec_call_function_single+0x18/0xc0
[ 119.791265] asm_sysvec_call_function_single+0x1a/0x20
[ 119.791683] RIP: 0010:handle_softirqs+0x174/0x770
[ 119.792091] Code: c8 83 83 3c 0a 00 00 01 c7 44 24 20 0a 00 00 00 48 89 44 24 18 65 66 c7 05 0f 84 48 06 00 00 e8 42 80 40 00 fb bb ff ff ff ff <48> c7 c5 c0 c0 a0 85 41 0f bc de 83 c3 01 0f 85 9b 00 00 00 e9 8d
[ 119.793512] RSP: 0018:ffff88806ce08f78 EFLAGS: 00000246
[ 119.793933] RAX: 0000000000000001 RBX: 00000000ffffffff RCX: ffffffff817c2b86
[ 119.794486] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813bac2e
[ 119.795034] RBP: ffff888046a17e78 R08: 0000000000000000 R09: 0000000000000000
[ 119.795588] R10: ffffffff8643ac57 R11: ffff8880192e6c98 R12: 0000000000000000
[ 119.796159] R13: 0000000000000000 R14: 0000000000000282 R15: 0000000000000000
[ 119.796732] ? trace_irq_enable.constprop.0+0x26/0x100
[ 119.797151] ? handle_softirqs+0x16e/0x770
[ 119.797493] ? handle_softirqs+0x16e/0x770
[ 119.797831] __irq_exit_rcu+0xc4/0x100
[ 119.798144] irq_exit_rcu+0x9/0x20
[ 119.798428] sysvec_apic_timer_interrupt+0x70/0x80
[ 119.798817]
[ 119.798997]
[ 119.799177] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 119.799594] RIP: 0010:make_task_dead+0xa2/0x3b0
[ 119.799970] Code: 38 00 85 db 0f 84 21 01 00 00 e8 d9 96 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 27 92 38 00 48 85 db 0f 84 17 01 00 00 b9 96 38 00 31 ff 65 8b 1d 60 df 48 06 81 e3 ff ff ff 7f 89 de
[ 119.801401] RSP: 0018:ffff888046a17f28 EFLAGS: 00000246
[ 119.801825] RAX: 0000000000000001 RBX: ffff88801d8e3700 RCX: ffffffff817c2b86
[ 119.802392] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234
[ 119.802953] RBP: 0000000000000009 R08: 0000000000000000 R09: 0000000000000000
[ 119.803512] R10: ffffffff8643ac57 R11: 0000000000000001 R12: ffff88801d8e3700
[ 119.804078] R13: 0000000000000009 R14: ffff888046a17760 R15: 0000000000000000
[ 119.804637] ? trace_irq_enable.constprop.0+0x26/0x100
[ 119.805050] ? make_task_dead+0x214/0x3b0
[ 119.805382] ? make_task_dead+0x214/0x3b0
[ 119.805716] ? do_syscall_64+0xbf/0x360
[ 119.806035] rewind_stack_and_make_dead+0x16/0x20
[ 119.806425] RIP: 0033:0x7fe2100bbb19
[ 119.806722] 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
[ 119.808151] RSP: 002b:00007fe20d631218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 119.808750] RAX: ffffffffffffffda RBX: 00007fe2101cef68 RCX: 00007fe2100bbb19
[ 119.809309] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe2101cef6c
[ 119.809868] RBP: 00007fe2101cef60 R08: 000000000000000e R09: 0000000000000000
[ 119.810429] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fe2101cef6c
[ 119.810987] R13: 00007ffde52e6c2f R14: 00007fe20d631300 R15: 0000000000022000
[ 119.811553]
[ 119.811746] Modules linked in:
[ 119.812003] CR2: ffffed10212c9296
[ 119.812287] ---[ end trace 0000000000000000 ]---
[ 119.812657] RIP: 0010:perf_tp_event+0x175/0xe70
[ 119.813033] 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
[ 119.814463] RSP: 0018:ffff888046a17780 EFLAGS: 00010016
[ 119.814884] RAX: 1ffff110212c9296 RBX: ffff8881096492c0 RCX: ffffc9000b648000
[ 119.815447] RDX: 0000000000040000 RSI: ffffffff818995b7 RDI: ffff8881096494b0
[ 119.816011] RBP: ffff888046a179f0 R08: ffff88806ce31340 R09: ffffe8ffffc165e8
[ 119.816581] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 119.817141] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
[ 119.817698] FS: 00007fe20d631700(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
[ 119.818323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.818774] CR2: ffffed10212c9296 CR3: 000000001f200000 CR4: 0000000000350ef0
[ 119.819336] Kernel panic - not syncing: Fatal exception in interrupt
[ 119.820014] Kernel Offset: disabled
[ 119.820307] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
VM DIAGNOSIS:
10:43:06 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff828e3230 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888046a16f70
R8 =0000000000000000 R9 =ffffed100135e046 R10=00000000000fe503 R11=6572617764726148
R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10e4882 R15=dffffc0000000000
RIP=ffffffff828e3285 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 00007fe20d631700 00000000 00000000
GS =0000 ffff8880e55dd000 00000000 00000000
LDT=0000 fffffe6300000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=ffffed10212c9296 CR3=000000001f200000 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=00007fe2101a27c000007fe2101a27c8
XMM02=00007fe2101a27e000007fe2101a27c0 XMM03=00007fe2101a27c800007fe2101a27c0
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=0000000000033a6f RBX=ffff88806ce3de00 RCX=ffffc90003e0c000 RDX=0000000000040000
RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88804553f5a8
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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f04aa1f0700 00000000 00000000
GS =0000 ffff8880e56dd000 00000000 00000000
LDT=0000 fffffe7c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2d022000 CR3=0000000046d0f000 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