Warning: Permanently added '[localhost]:49836' (ECDSA) to the list of known hosts.
2025/09/01 12:00:22 fuzzer started
2025/09/01 12:00:23 dialing manager at localhost:35473
syzkaller login: [ 51.858268] cgroup: Unknown subsys name 'net'
[ 52.004855] cgroup: Unknown subsys name 'cpuset'
[ 52.015602] cgroup: Unknown subsys name 'rlimit'
2025/09/01 12:00:33 syscalls: 2214
2025/09/01 12:00:33 code coverage: enabled
2025/09/01 12:00:33 comparison tracing: enabled
2025/09/01 12:00:33 extra coverage: enabled
2025/09/01 12:00:33 setuid sandbox: enabled
2025/09/01 12:00:33 namespace sandbox: enabled
2025/09/01 12:00:33 Android sandbox: enabled
2025/09/01 12:00:33 fault injection: enabled
2025/09/01 12:00:33 leak checking: enabled
2025/09/01 12:00:33 net packet injection: enabled
2025/09/01 12:00:33 net device setup: enabled
2025/09/01 12:00:33 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/09/01 12:00:33 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/09/01 12:00:33 USB emulation: enabled
2025/09/01 12:00:33 hci packet injection: enabled
2025/09/01 12:00:33 wifi device emulation: enabled
2025/09/01 12:00:33 802.15.4 emulation: enabled
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2025/09/01 12:00:51 starting 8 fuzzer processes
12:00:51 executing program 0:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000019040)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/102400, 0x19000, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETOWNER(r1, 0x400454d0, 0xffffffffffffffff)
12:00:51 executing program 5:
perf_event_open(&(0x7f0000000140)={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)
r0 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0)
close(r0)
12:00:51 executing program 1:
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000440), 0x240002, 0x0)
sendmsg$NL80211_CMD_SET_STATION(r0, 0x0, 0x0)
12:00:51 executing program 2:
r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil)
shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x16)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x14)
12:00:51 executing program 7:
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x300000c)
12:00:51 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10)
syz_emit_ethernet(0x73, &(0x7f0000000100)={@local, @dev, @val={@void}, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x4d, 0x0, @opaque="05ff428792f1ef5fc1cfbf12a0f72d526952d3dcd8d90693e4cde4585d06692c617c597131ff969ecd0b674448838da2e5df934a5c53604537b41dcd20f9e0e08b569448d2"}}}}}, 0x0)
12:00:51 executing program 4:
r0 = syz_open_dev$evdev(&(0x7f0000000780), 0x0, 0x0)
ioctl$EVIOCSABS3F(r0, 0x401845ff, 0x0)
12:00:51 executing program 6:
setresuid(0x0, 0xee01, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gretap0\x00'})
[ 79.642364] audit: type=1400 audit(1756728051.314:7): avc: denied { execmem } for pid=271 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 80.767856] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.773874] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.777031] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.793752] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.797562] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.970008] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 80.972828] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 80.977385] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 80.979965] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 80.981572] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 80.984876] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 80.992357] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 80.995421] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 80.997839] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 80.999588] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 81.001633] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 81.003344] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 81.005860] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 81.010410] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 81.021066] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 81.028436] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 81.047723] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 81.049177] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 81.053504] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 81.055448] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 81.056838] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 81.059567] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 81.064688] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 81.068453] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 81.076862] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 81.078667] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 81.082916] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 81.085948] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 81.087469] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 81.091799] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 81.095466] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 81.098778] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 81.102595] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 81.105818] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 81.110810] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 82.865161] Bluetooth: hci0: command tx timeout
[ 83.056413] Bluetooth: hci5: command tx timeout
[ 83.057114] Bluetooth: hci2: command tx timeout
[ 83.185251] Bluetooth: hci4: command tx timeout
[ 83.186008] Bluetooth: hci7: command tx timeout
[ 83.186586] Bluetooth: hci3: command tx timeout
[ 83.187095] Bluetooth: hci1: command tx timeout
[ 83.248263] Bluetooth: hci6: command tx timeout
[ 84.912383] Bluetooth: hci0: command tx timeout
[ 85.105268] Bluetooth: hci2: command tx timeout
[ 85.105722] Bluetooth: hci5: command tx timeout
[ 85.233233] Bluetooth: hci3: command tx timeout
[ 85.233655] Bluetooth: hci7: command tx timeout
[ 85.234036] Bluetooth: hci1: command tx timeout
[ 85.235306] Bluetooth: hci4: command tx timeout
[ 85.296264] Bluetooth: hci6: command tx timeout
[ 86.960266] Bluetooth: hci0: command tx timeout
[ 87.152443] Bluetooth: hci2: command tx timeout
[ 87.152890] Bluetooth: hci5: command tx timeout
[ 87.280651] Bluetooth: hci7: command tx timeout
[ 87.281663] Bluetooth: hci3: command tx timeout
[ 87.282442] Bluetooth: hci1: command tx timeout
[ 87.282470] Bluetooth: hci4: command tx timeout
[ 87.344882] Bluetooth: hci6: command tx timeout
[ 89.010240] Bluetooth: hci0: command tx timeout
[ 89.200324] Bluetooth: hci5: command tx timeout
[ 89.200759] Bluetooth: hci2: command tx timeout
[ 89.328272] Bluetooth: hci4: command tx timeout
[ 89.328696] Bluetooth: hci3: command tx timeout
[ 89.329084] Bluetooth: hci1: command tx timeout
[ 89.329526] Bluetooth: hci7: command tx timeout
[ 89.393501] Bluetooth: hci6: command tx timeout
[ 117.447958] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.448876] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.614726] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.615386] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.112588] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.113486] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
12:01:29 executing program 2:
r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil)
shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x16)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x14)
12:01:29 executing program 2:
r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil)
shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x16)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x14)
[ 118.291763] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.292381] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
12:01:30 executing program 2:
r0 = shmget$private(0x0, 0x5000, 0x0, &(0x7f0000ffb000/0x5000)=nil)
shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x4000)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x6000)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x16)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x14)
[ 118.488303] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.488942] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
12:01:30 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
syz_emit_ethernet(0x6c, &(0x7f00000003c0)=ANY=[], 0x0)
recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/41, 0x29}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000140)=""/45, 0x2d}], 0x3}}], 0x1, 0x0, 0x0)
12:01:30 executing program 2:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmallocinfo\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000100)=""/201, 0xc9, 0x8001)
[ 118.607338] audit: type=1400 audit(1756728090.275:8): avc: denied { open } for pid=3815 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 118.615669] audit: type=1400 audit(1756728090.275:9): avc: denied { kernel } for pid=3815 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 118.644445] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.645079] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
12:01:30 executing program 2:
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$TIOCL_SCROLLCONSOLE(r0, 0x4b72, &(0x7f0000000140))
12:01:30 executing program 7:
r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pwritev2(r1, &(0x7f0000000140)=[{&(0x7f0000000180)="ec", 0x1}], 0x1, 0x2000000, 0x0, 0x0)
ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f00000001c0)=""/167)
syz_mount_image$msdos(0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0)
stat(0x0, 0x0)
lstat(0x0, &(0x7f0000003280))
r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4a002, 0x0)
sendfile(r3, r3, 0x0, 0x8)
ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000100))
sendfile(r1, r2, 0x0, 0xfdef)
r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
sendfile(r0, r4, 0x0, 0x68e146a1)
ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)=0x1000)
[ 118.767014] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.767655] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
12:01:30 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000022c0)={0x2, &(0x7f0000002280)=[{0x40}, {0x6}]})
[ 118.903007] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.903782] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.201064] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.201723] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.341719] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.342913] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.651242] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.651872] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.756750] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.757388] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.689803] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.690536] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.740621] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.741280] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.784695] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.785429] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.835281] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.835928] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
12:01:32 executing program 0:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000019040)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/102400, 0x19000, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETOWNER(r1, 0x400454d0, 0xffffffffffffffff)
12:01:32 executing program 7:
syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="6d706f6c3d64656661968b8d3d72656c61746976653a4e2d340c"])
12:01:32 executing program 5:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0)
close(r0)
12:01:32 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002480)={0x0, 0x0})
12:01:32 executing program 4:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
setsockopt$sock_linger(r0, 0x1, 0x4b, &(0x7f0000000080), 0x8)
12:01:32 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r0, 0x0, 0x40004)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
12:01:32 executing program 3:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x66)
mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x0, 0x0, 0x1)
12:01:32 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000022c0)={0x2, &(0x7f0000002280)=[{0x40}, {0x6}]})
[ 120.983489] tmpfs: Bad value for 'mpol'
[ 120.984629] tmpfs: Bad value for 'mpol'
[ 121.006068] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#1] SMP KASAN NOPTI
[ 121.007030] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197]
[ 121.007624] CPU: 1 UID: 0 PID: 3924 Comm: syz-executor.3 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 121.009029] Tainted: [W]=WARN
[ 121.009868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 121.011658] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.012777] 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
[ 121.016823] RSP: 0018:ffff888017717780 EFLAGS: 00010012
[ 121.017241] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 121.017794] RDX: ffff8880174f9b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 121.018349] RBP: ffff8880177179f0 R08: ffff88806cf31340 R09: ffffe8ffffd16648
[ 121.018901] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 121.019451] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 121.020029] FS: 0000555570cbc400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
[ 121.020652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.021107] CR2: 00007f8208ef0000 CR3: 000000000d3b9000 CR4: 0000000000350ef0
[ 121.021665] Call Trace:
[ 121.021873]
[ 121.022057] ? __pfx_perf_tp_event+0x10/0x10
[ 121.022413] ? mark_held_locks+0x49/0x80
[ 121.022738] ? __pfx_flush_tlb_func+0x10/0x10
[ 121.023097] ? __pfx_flush_tlb_func+0x10/0x10
[ 121.023454] ? smp_call_function_many_cond+0x332/0x1110
[ 121.023892] ? __pfx_should_flush_tlb+0x10/0x10
[ 121.024268] ? __pfx_flush_tlb_func+0x10/0x10
[ 121.024626] ? __pfx_smp_call_function_many_cond+0x10/0x10
[ 121.025071] ? perf_trace_run_bpf_submit+0xef/0x180
[ 121.025468] ? __lock_acquire+0xc65/0x1b70
[ 121.025802] perf_trace_run_bpf_submit+0xef/0x180
[ 121.026186] perf_trace_preemptirq_template+0x259/0x430
[ 121.026607] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 121.027069] ? _raw_spin_lock_irqsave+0x53/0x60
[ 121.027443] trace_irq_disable.constprop.0+0xa6/0x100
[ 121.027859] _raw_spin_lock_irqsave+0x53/0x60
[ 121.028220] try_to_wake_up+0xa0/0x11d0
[ 121.028545] ? __pfx_try_to_wake_up+0x10/0x10
[ 121.028907] ? plist_del+0x122/0x270
[ 121.029212] ? find_held_lock+0x2b/0x80
[ 121.029542] ? futex_wake+0x474/0x540
[ 121.029856] wake_up_q+0xa1/0x130
[ 121.030150] futex_wake+0x47e/0x540
[ 121.030452] ? __pfx_futex_wake+0x10/0x10
[ 121.030792] ? __handle_mm_fault+0x753/0x3260
[ 121.031166] ? __lock_acquire+0x694/0x1b70
[ 121.031509] do_futex+0x26d/0x370
[ 121.031811] ? __pfx_do_futex+0x10/0x10
[ 121.032137] ? find_held_lock+0x2b/0x80
[ 121.032464] __x64_sys_futex+0x1c9/0x4d0
[ 121.032792] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 121.033261] ? __pfx___x64_sys_futex+0x10/0x10
[ 121.033635] do_syscall_64+0xbf/0x360
[ 121.033946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.034361] RIP: 0033:0x7f8208de0b19
[ 121.034659] 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
[ 121.036106] RSP: 002b:00007ffef07f1338 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 121.036709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8208de0b19
[ 121.037277] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8208ef3f68
[ 121.037842] RBP: 00007f8208ef3f60 R08: 0000000000000000 R09: 0000000000000000
[ 121.038407] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8208ef8108
[ 121.038979] R13: 00007ffef07f1440 R14: 00007f8208ef3f60 R15: 000000000001d825
[ 121.039546]
[ 121.039737] Modules linked in:
[ 121.040007] ---[ end trace 0000000000000000 ]---
[ 121.040389] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.040770] 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
[ 121.042203] RSP: 0018:ffff888017717780 EFLAGS: 00010012
[ 121.042629] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 121.043191] RDX: ffff8880174f9b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 121.043764] RBP: ffff8880177179f0 R08: ffff88806cf31340 R09: ffffe8ffffd16648
[ 121.044333] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 121.044899] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 121.045471] FS: 0000555570cbc400(0000) GS:ffff8880e56d8000(0000) knlGS:0000000000000000
[ 121.046108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.046575] CR2: 00007f8208ef0000 CR3: 000000000d3b9000 CR4: 0000000000350ef0
[ 121.047150] note: syz-executor.3[3924] exited with irqs disabled
[ 121.047763] note: syz-executor.3[3924] exited with preempt_count 2
[ 121.090377] serio: Serial port ptm0
12:01:32 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000022c0)={0x2, &(0x7f0000002280)=[{0x40}, {0x6}]})
12:01:32 executing program 7:
prlimit64(0x0, 0x7, &(0x7f0000000040)={0x4, 0x8004}, 0x0)
syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
12:01:32 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002480)={0x0, 0x0})
12:01:32 executing program 2:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000022c0)={0x2, &(0x7f0000002280)=[{0x40}, {0x6}]})
[ 121.156002] serio: Serial port ptm0
[ 121.166697] kmemleak: Found object by alias at 0x607f1a63e64c
[ 121.166713] CPU: 0 UID: 0 PID: 3943 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 121.166736] Tainted: [D]=DIE, [W]=WARN
[ 121.166740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 121.166749] Call Trace:
[ 121.166754]
[ 121.166759] dump_stack_lvl+0xca/0x120
[ 121.166785] __lookup_object+0x94/0xb0
[ 121.166802] delete_object_full+0x27/0x70
[ 121.166818] free_percpu+0x30/0x1160
[ 121.166836] ? arch_uprobe_clear_state+0x16/0x140
[ 121.166854] futex_hash_free+0x38/0xc0
[ 121.166869] mmput+0x2d3/0x390
[ 121.166887] do_exit+0x79d/0x2970
[ 121.166901] ? lock_release+0x1c7/0x290
[ 121.166917] ? __pfx_do_exit+0x10/0x10
[ 121.166930] ? do_raw_spin_lock+0x123/0x260
[ 121.166945] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.166961] do_group_exit+0xd3/0x2a0
[ 121.166975] get_signal+0x2315/0x2340
[ 121.166995] ? __call_rcu_common.constprop.0+0x4c1/0x960
[ 121.167011] ? __pfx_get_signal+0x10/0x10
[ 121.167028] ? do_futex+0x135/0x370
[ 121.167040] ? __pfx_do_futex+0x10/0x10
[ 121.167053] arch_do_signal_or_restart+0x80/0x790
[ 121.167072] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 121.167088] ? __x64_sys_futex+0x1c9/0x4d0
[ 121.167100] ? __x64_sys_futex+0x1d2/0x4d0
[ 121.167114] ? fput_close_sync+0x114/0x240
[ 121.167135] ? __pfx___x64_sys_futex+0x10/0x10
[ 121.167148] ? __pfx_fput_close_sync+0x10/0x10
[ 121.167164] ? dnotify_flush+0x79/0x4c0
[ 121.167178] exit_to_user_mode_loop+0x8b/0x110
[ 121.167191] do_syscall_64+0x2f7/0x360
[ 121.167203] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.167215] RIP: 0033:0x7fc526d6cb19
[ 121.167224] Code: Unable to access opcode bytes at 0x7fc526d6caef.
[ 121.167230] RSP: 002b:00007fc5242e2218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 121.167242] RAX: fffffffffffffe00 RBX: 00007fc526e7ff68 RCX: 00007fc526d6cb19
[ 121.167250] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fc526e7ff68
[ 121.167257] RBP: 00007fc526e7ff60 R08: 0000000000000000 R09: 0000000000000000
[ 121.167264] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc526e7ff6c
[ 121.167271] R13: 00007fffcff2395f R14: 00007fc5242e2300 R15: 0000000000022000
[ 121.167282]
[ 121.167286] kmemleak: Object (percpu) 0x607f1a63e648 (size 16):
[ 121.167293] kmemleak: comm "syz-executor.2", pid 281, jiffies 4294787995
[ 121.167300] kmemleak: min_count = 1
[ 121.167304] kmemleak: count = 0
[ 121.167307] kmemleak: flags = 0x21
[ 121.167311] kmemleak: checksum = 0
[ 121.167315] kmemleak: backtrace:
[ 121.167318] pcpu_alloc_noprof+0x87a/0x1170
[ 121.167334] mm_init+0x99b/0x1170
[ 121.167342] copy_process+0x3ab7/0x73c0
[ 121.167352] kernel_clone+0xea/0x7f0
[ 121.167362] __do_sys_clone+0xce/0x120
[ 121.167373] do_syscall_64+0xbf/0x360
[ 121.167382] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.212974] kmemleak: Found object by alias at 0x607f1a63e654
[ 121.212997] CPU: 0 UID: 0 PID: 3947 Comm: syz-executor.2 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 121.213018] Tainted: [D]=DIE, [W]=WARN
[ 121.213022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 121.213030] Call Trace:
[ 121.213034]
[ 121.213039] dump_stack_lvl+0xca/0x120
[ 121.213073] __lookup_object+0x94/0xb0
[ 121.213092] delete_object_full+0x27/0x70
[ 121.213108] free_percpu+0x30/0x1160
[ 121.213126] ? arch_uprobe_clear_state+0x16/0x140
[ 121.213146] futex_hash_free+0x38/0xc0
[ 121.213161] mmput+0x2d3/0x390
[ 121.213180] do_exit+0x79d/0x2970
[ 121.213198] ? signal_wake_up_state+0x85/0x120
[ 121.213215] ? zap_other_threads+0x2b9/0x3a0
[ 121.213230] ? __pfx_do_exit+0x10/0x10
[ 121.213243] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 121.213262] ? lock_release+0x1c7/0x290
[ 121.213277] do_group_exit+0xd3/0x2a0
[ 121.213291] __x64_sys_exit_group+0x3e/0x50
[ 121.213305] x64_sys_call+0x18c5/0x18d0
[ 121.213323] do_syscall_64+0xbf/0x360
[ 121.213336] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.213348] RIP: 0033:0x7f8f78d83b19
[ 121.213357] Code: Unable to access opcode bytes at 0x7f8f78d83aef.
[ 121.213363] RSP: 002b:00007ffc06947748 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 121.213375] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f8f78d83b19
[ 121.213383] RDX: 00007f8f78d3672b RSI: ffffffffffffffbc RDI: 0000000000000000
[ 121.213391] RBP: 0000000000000000 R08: 0000001b2cf2001c R09: 0000000000000000
[ 121.213399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 121.213406] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc06947830
[ 121.213417]
[ 121.213421] kmemleak: Object (percpu) 0x607f1a63e648 (size 16):
[ 121.213429] kmemleak: comm "syz-executor.2", pid 281, jiffies 4294787995
[ 121.213437] kmemleak: min_count = 1
[ 121.213441] kmemleak: count = 0
[ 121.213445] kmemleak: flags = 0x21
[ 121.213449] kmemleak: checksum = 0
[ 121.213453] kmemleak: backtrace:
[ 121.213457] pcpu_alloc_noprof+0x87a/0x1170
[ 121.213473] mm_init+0x99b/0x1170
[ 121.213482] copy_process+0x3ab7/0x73c0
[ 121.213492] kernel_clone+0xea/0x7f0
[ 121.213503] __do_sys_clone+0xce/0x120
[ 121.213513] do_syscall_64+0xbf/0x360
[ 121.213523] entry_SYSCALL_64_after_hwframe+0x77/0x7f
12:01:35 executing program 0:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000019040)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/102400, 0x19000, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETOWNER(r1, 0x400454d0, 0xffffffffffffffff)
12:01:35 executing program 5:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0)
close(r0)
12:01:35 executing program 4:
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)
syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x10040, &(0x7f0000000200), 0x0, 0x0)
12:01:35 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002480)={0x0, 0x0})
12:01:35 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r0, 0x0, 0x40004)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
12:01:35 executing program 7:
prlimit64(0x0, 0x7, &(0x7f0000000040)={0x4, 0x8004}, 0x0)
syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0)
12:01:35 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r0, 0x0, 0x40004)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
12:01:35 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$TCSETSF2(r0, 0x5423, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x0, "f2f3e2a9286b6a770ff8c2b978657df3480824"})
read(r0, 0x0, 0x40004)
ioctl$TIOCVHANGUP(r0, 0x5437, 0x0)
[ 124.145656] serio: Serial port ptm0
[ 124.180508] serio: Serial port ptm1
12:01:35 executing program 0:
r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000019040)='/proc/mdstat\x00', 0x0, 0x0)
pread64(r0, &(0x7f0000000040)=""/102400, 0x19000, 0x0)
r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'vcan0\x00'})
ioctl$TUNSETOWNER(r1, 0x400454d0, 0xffffffffffffffff)
12:01:35 executing program 5:
perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = fsopen(&(0x7f0000000040)='tmpfs\x00', 0x0)
fsconfig$FSCONFIG_SET_STRING(r0, 0x8, 0x0, 0x0, 0x0)
close(r0)
[ 124.207679] serio: Serial port ptm2
12:01:35 executing program 6:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002480)={0x0, 0x0})
[ 124.236985] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI
[ 124.238738] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197]
[ 124.239931] CPU: 0 UID: 0 PID: 3971 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 124.241761] Tainted: [D]=DIE, [W]=WARN
[ 124.242361] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 124.243624] RIP: 0010:perf_tp_event+0x175/0xe70
[ 124.244404] 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
[ 124.247182] RSP: 0018:ffff8880473b7780 EFLAGS: 00010012
[ 124.248015] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: ffffc90005634000
[ 124.249117] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 124.250216] RBP: ffff8880473b79f0 R08: ffff88806ce31340 R09: ffffe8ffffc16648
[ 124.251304] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 124.252401] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
[ 124.253490] FS: 00007f8206335700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 124.254728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.255633] CR2: 00007f8206335718 CR3: 000000001d5c3000 CR4: 0000000000350ef0
[ 124.256724] Call Trace:
[ 124.257137]
[ 124.257504] ? lock_release+0x1c7/0x290
[ 124.258140] ? __pfx_perf_tp_event+0x10/0x10
[ 124.258836] ? unwind_get_return_address+0x59/0xa0
[ 124.259627] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 124.260487] ? arch_stack_walk+0x9c/0xf0
[ 124.261134] ? stack_trace_save+0x8e/0xc0
[ 124.261789] ? stack_depot_save_flags+0x2c/0xa20
[ 124.262521] ? css_rstat_updated+0x1b8/0x4d0
[ 124.263213] ? __pfx_css_rstat_updated+0x10/0x10
[ 124.263972] ? kasan_save_stack+0x24/0x50
[ 124.264615] ? kasan_save_track+0x14/0x30
[ 124.265266] ? __kasan_save_free_info+0x3a/0x60
[ 124.265986] ? trace_pelt_se_tp+0xdf/0x130
[ 124.266640] ? perf_trace_run_bpf_submit+0xef/0x180
[ 124.267414] ? place_entity+0x300/0x410
[ 124.268066] perf_trace_run_bpf_submit+0xef/0x180
[ 124.268817] perf_trace_preemptirq_template+0x259/0x430
[ 124.269636] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 124.270526] ? check_preempt_wakeup_fair+0x406/0x950
[ 124.271310] ? wakeup_preempt+0x140/0x2a0
[ 124.271958] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 124.272754] trace_irq_enable.constprop.0+0xa6/0x100
[ 124.273537] trace_hardirqs_on+0x26/0x40
[ 124.274175] _raw_spin_unlock_irqrestore+0x2c/0x50
[ 124.274940] try_to_wake_up+0x8ae/0x11d0
[ 124.275576] ? __pfx_try_to_wake_up+0x10/0x10
[ 124.276288] ? plist_del+0x122/0x270
[ 124.276881] ? __futex_unqueue+0xda/0x1c0
[ 124.277515] wake_up_q+0xa1/0x130
[ 124.278069] futex_wake+0x47e/0x540
[ 124.278644] ? __pfx_futex_wake+0x10/0x10
[ 124.279287] ? tty_ioctl+0xb3a/0x1810
[ 124.279904] do_futex+0x26d/0x370
[ 124.280451] ? __pfx_do_futex+0x10/0x10
[ 124.281061] ? lock_acquire+0x18c/0x2f0
[ 124.281675] __x64_sys_futex+0x1c9/0x4d0
[ 124.282297] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 124.283178] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 124.284070] ? __pfx___x64_sys_futex+0x10/0x10
[ 124.284780] ? selinux_file_ioctl+0xb9/0x280
[ 124.285462] ? xfd_validate_state+0x55/0x180
[ 124.286163] do_syscall_64+0xbf/0x360
[ 124.286750] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.287533] RIP: 0033:0x7f8208de0b19
[ 124.288110] 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
[ 124.290820] RSP: 002b:00007f8206335218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 124.291969] RAX: ffffffffffffffda RBX: 00007f8208ef4028 RCX: 00007f8208de0b19
[ 124.293043] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8208ef402c
[ 124.294112] RBP: 00007f8208ef4020 R08: 000000000000000e R09: 0000000000000000
[ 124.295178] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8208ef402c
[ 124.296252] R13: 00007ffef07f12bf R14: 00007f8206335300 R15: 0000000000022000
[ 124.297328]
[ 124.297695] Modules linked in:
[ 124.298187] ---[ end trace 0000000000000000 ]---
[ 124.298898] RIP: 0010:perf_tp_event+0x175/0xe70
[ 124.299618] 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
[ 124.302337] RSP: 0018:ffff888017717780 EFLAGS: 00010012
[ 124.303145] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 124.304222] RDX: ffff8880174f9b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 124.305279] RBP: ffff8880177179f0 R08: ffff88806cf31340 R09: ffffe8ffffd16648
[ 124.306333] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 124.307392] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 124.308462] FS: 00007f8206335700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 124.309665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.310529] CR2: 00007f8206335718 CR3: 000000001d5c3000 CR4: 0000000000350ef0
[ 124.311589] note: syz-executor.3[3971] exited with irqs disabled
[ 124.312656] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#3] SMP KASAN NOPTI
[ 124.314327] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197]
[ 124.315458] CPU: 0 UID: 0 PID: 3971 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 124.317230] Tainted: [D]=DIE, [W]=WARN
[ 124.317802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 124.319018] RIP: 0010:perf_tp_event+0x175/0xe70
[ 124.319722] 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
[ 124.322402] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012
[ 124.323192] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 124.324255] RDX: ffff88801c290000 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 124.325308] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc16648
[ 124.326357] R10: 0000000000000000 R11: ffff888017ab7098 R12: dffffc0000000000
[ 124.327418] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000
[ 124.328480] FS: 00007f8206335700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 124.329669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.330516] CR2: 00007f8206335718 CR3: 000000001d5c3000 CR4: 0000000000350ef0
[ 124.331571] Call Trace:
[ 124.331972]
[ 124.332305] ? __pfx_perf_tp_event+0x10/0x10
[ 124.332975] ? enqueue_task_fair+0xded/0x1e00
[ 124.333657] ? do_raw_spin_lock+0x123/0x260
[ 124.334319] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 124.335030] ? lock_acquire+0x18c/0x2f0
[ 124.335622] ? lock_release+0x1c7/0x290
[ 124.336231] ? do_raw_spin_unlock+0x53/0x220
[ 124.336898] ? _raw_spin_unlock_irqrestore+0x22/0x50
[ 124.337665] ? try_to_wake_up+0x128/0x11d0
[ 124.338315] ? do_raw_spin_lock+0x123/0x260
[ 124.338958] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 124.339660] ? perf_trace_run_bpf_submit+0xef/0x180
[ 124.340430] perf_trace_run_bpf_submit+0xef/0x180
[ 124.341145] perf_trace_preemptirq_template+0x259/0x430
[ 124.341943] ? read_tsc+0x9/0x20
[ 124.342456] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 124.343322] ? clockevents_program_event+0x135/0x360
[ 124.344095] ? tick_program_event+0xac/0x140
[ 124.344753] ? handle_softirqs+0x16e/0x770
[ 124.345397] trace_irq_enable.constprop.0+0xa6/0x100
[ 124.346163] trace_hardirqs_on+0x26/0x40
[ 124.346762] handle_softirqs+0x16e/0x770
[ 124.347382] __irq_exit_rcu+0xc4/0x100
[ 124.347989] irq_exit_rcu+0x9/0x20
[ 124.348513] sysvec_apic_timer_interrupt+0x70/0x80
[ 124.349254]
[ 124.349597]
[ 124.349934] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 124.350700] RIP: 0010:make_task_dead+0xa2/0x3b0
[ 124.351395] Code: 38 00 85 db 0f 84 21 01 00 00 e8 09 a6 38 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 57 a1 38 00 48 85 db 0f 84 17 01 00 00 e9 a5 38 00 31 ff 65 8b 1d 60 2f 49 06 81 e3 ff ff ff 7f 89 de
[ 124.354014] RSP: 0018:ffff8880473b7f28 EFLAGS: 00000246
[ 124.354778] RAX: 0000000000000001 RBX: ffff88801c290000 RCX: ffffffff817c3ab6
[ 124.355817] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234
[ 124.356847] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000
[ 124.357867] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff88801c290000
[ 124.358884] R13: 0000000000000000 R14: dffffc0000000032 R15: 0000000000000000
[ 124.359914] ? trace_irq_enable.constprop.0+0x26/0x100
[ 124.360684] ? make_task_dead+0x214/0x3b0
[ 124.361297] ? make_task_dead+0x214/0x3b0
[ 124.361902] ? do_syscall_64+0xbf/0x360
[ 124.362494] rewind_stack_and_make_dead+0x16/0x20
[ 124.363214] RIP: 0033:0x7f8208de0b19
[ 124.363751] 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
[ 124.366562] RSP: 002b:00007f8206335218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 124.367817] RAX: ffffffffffffffda RBX: 00007f8208ef4028 RCX: 00007f8208de0b19
[ 124.368969] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8208ef402c
[ 124.370125] RBP: 00007f8208ef4020 R08: 000000000000000e R09: 0000000000000000
[ 124.371283] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8208ef402c
[ 124.372454] R13: 00007ffef07f12bf R14: 00007f8206335300 R15: 0000000000022000
[ 124.373617]
[ 124.374015] Modules linked in:
[ 124.374549] ---[ end trace 0000000000000000 ]---
[ 124.375316] RIP: 0010:perf_tp_event+0x175/0xe70
[ 124.376106] 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
[ 124.379039] RSP: 0018:ffff888017717780 EFLAGS: 00010012
[ 124.379913] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 124.381061] RDX: ffff8880174f9b80 RSI: ffffffff8189a4e7 RDI: 0000000000000191
[ 124.382209] RBP: ffff8880177179f0 R08: ffff88806cf31340 R09: ffffe8ffffd16648
[ 124.383356] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 124.384513] R13: 0000000000000014 R14: ffff88806cf31340 R15: dffffc0000000000
[ 124.385672] FS: 00007f8206335700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 124.387011] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 124.387978] CR2: 00007f8206335718 CR3: 000000001d5c3000 CR4: 0000000000350ef0
[ 124.389138] Kernel panic - not syncing: Fatal exception in interrupt
[ 124.390415] Kernel Offset: disabled
[ 124.391004] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
VM DIAGNOSIS:
12:01:32 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88806cf3c300 RCX=ffffffff816880fc RDX=ffff888046a15280
RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff88801c03f988
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9c6bb1
R12=ffffed100d9e7861 R13=ffff88806cf3c308 R14=0000000000000001 R15=dffffc0000000000
RIP=ffffffff816880d8 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555562b92400 00000000 00000000
GS =0000 ffff8880e55d8000 00000000 00000000
LDT=0000 fffffe2f00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fbeb9496718 CR3=000000001d47b000 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=00007fbebc0287c000007fbebc0287c8
XMM02=00007fbebc0287e000007fbebc0287c0 XMM03=00007fbebc0287c800007fbebc0287c0
XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff828e5070 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff888017717018
R8 =0000000000000000 R9 =ffffed10013b6046 R10=00000000000fe503 R11=0000000065646f43
R12=0000000000000823 R13=0000000000000020 R14=fffffbfff10e52a2 R15=dffffc0000000000
RIP=ffffffff828e50c5 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555570cbc400 00000000 00000000
GS =0000 ffff8880e56d8000 00000000 00000000
LDT=0000 fffffe2800000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f8208ef0000 CR3=000000000d3b9000 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=00000000000000000000000000ff0000 XMM01=6a6e695f31313230385f7a7973006273
XMM02=00000000000000000000000000000000 XMM03=00007f8208ec77c800007f8208ec77c0
XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000