Warning: Permanently added '[localhost]:19453' (ECDSA) to the list of known hosts.
2025/08/29 10:37:29 fuzzer started
2025/08/29 10:37:29 dialing manager at localhost:43077
syzkaller login: [ 51.224911] cgroup: Unknown subsys name 'net'
[ 51.321647] cgroup: Unknown subsys name 'cpuset'
[ 51.374569] cgroup: Unknown subsys name 'rlimit'
2025/08/29 10:37:40 syscalls: 2214
2025/08/29 10:37:40 code coverage: enabled
2025/08/29 10:37:40 comparison tracing: enabled
2025/08/29 10:37:40 extra coverage: enabled
2025/08/29 10:37:40 setuid sandbox: enabled
2025/08/29 10:37:40 namespace sandbox: enabled
2025/08/29 10:37:40 Android sandbox: enabled
2025/08/29 10:37:40 fault injection: enabled
2025/08/29 10:37:40 leak checking: enabled
2025/08/29 10:37:40 net packet injection: enabled
2025/08/29 10:37:40 net device setup: enabled
2025/08/29 10:37:40 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/08/29 10:37:40 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/08/29 10:37:40 USB emulation: enabled
2025/08/29 10:37:40 hci packet injection: enabled
2025/08/29 10:37:40 wifi device emulation: enabled
2025/08/29 10:37:40 802.15.4 emulation: enabled
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2025/08/29 10:37:55 starting 8 fuzzer processes
10:37:55 executing program 0:
r0 = memfd_create(&(0x7f0000000100)='veth1_macvtap\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x2)
10:37:55 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)={0x14, r1, 0x1, 0x0, 0x0, {0x5}}, 0x14}}, 0x0)
10:37:55 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0)
truncate(&(0x7f0000000240)='./file1\x00', 0x10000)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4)
10:37:55 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x5386, 0x0)
10:37:55 executing program 7:
prctl$PR_SET_SECCOMP(0x35, 0x2, 0x0)
10:37:55 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x18, 0x0, &(0x7f0000000240))
[ 77.233546] audit: type=1400 audit(1756463875.794:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
10:37:55 executing program 4:
syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
chroot(&(0x7f0000000680)='./file0/../file0\x00')
creat(&(0x7f0000000200)='./file0/../file0\x00', 0x0)
10:37:55 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x1e, 0x0, &(0x7f00000018c0))
[ 78.431568] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.433783] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.437378] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.443555] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.448450] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.566407] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 78.569417] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 78.571828] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 78.574301] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 78.575686] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 78.579095] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 78.581442] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 78.584259] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 78.588213] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 78.591525] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 78.593317] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 78.597435] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 78.603664] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 78.616127] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 78.624922] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 78.627925] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 78.635524] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 78.638159] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 78.641372] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 78.648539] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 78.652416] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 78.655235] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 78.657334] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 78.665173] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 78.673416] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 78.679366] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 78.690441] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 78.693624] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 78.695206] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 78.696814] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 78.700650] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 78.702856] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 78.704517] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 78.711530] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 78.720127] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 80.526205] Bluetooth: hci0: command tx timeout
[ 80.652308] Bluetooth: hci1: command tx timeout
[ 80.716800] Bluetooth: hci3: command tx timeout
[ 80.718087] Bluetooth: hci4: command tx timeout
[ 80.718364] Bluetooth: hci2: command tx timeout
[ 80.781387] Bluetooth: hci5: command tx timeout
[ 80.781897] Bluetooth: hci6: command tx timeout
[ 80.783138] Bluetooth: hci7: command tx timeout
[ 82.573414] Bluetooth: hci0: command tx timeout
[ 82.700208] Bluetooth: hci1: command tx timeout
[ 82.764446] Bluetooth: hci2: command tx timeout
[ 82.764554] Bluetooth: hci4: command tx timeout
[ 82.765520] Bluetooth: hci3: command tx timeout
[ 82.828334] Bluetooth: hci6: command tx timeout
[ 82.828443] Bluetooth: hci5: command tx timeout
[ 82.828863] Bluetooth: hci7: command tx timeout
[ 84.620342] Bluetooth: hci0: command tx timeout
[ 84.748099] Bluetooth: hci1: command tx timeout
[ 84.812178] Bluetooth: hci4: command tx timeout
[ 84.812254] Bluetooth: hci2: command tx timeout
[ 84.813178] Bluetooth: hci3: command tx timeout
[ 84.877095] Bluetooth: hci5: command tx timeout
[ 84.877145] Bluetooth: hci6: command tx timeout
[ 84.877535] Bluetooth: hci7: command tx timeout
[ 86.668127] Bluetooth: hci0: command tx timeout
[ 86.796230] Bluetooth: hci1: command tx timeout
[ 86.860147] Bluetooth: hci2: command tx timeout
[ 86.860557] Bluetooth: hci3: command tx timeout
[ 86.860852] Bluetooth: hci4: command tx timeout
[ 86.924161] Bluetooth: hci5: command tx timeout
[ 86.924202] Bluetooth: hci7: command tx timeout
[ 86.924866] Bluetooth: hci6: command tx timeout
[ 116.736354] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.737016] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 116.959399] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.960039] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.492350] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.492981] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:38:36 executing program 1:
r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil)
r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
shmat(0xffffffffffffffff, &(0x7f0000dbd000/0x1000)=nil, 0x0)
[ 117.676369] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.676994] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:38:36 executing program 1:
r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil)
r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
shmat(0xffffffffffffffff, &(0x7f0000dbd000/0x1000)=nil, 0x0)
10:38:36 executing program 1:
r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil)
r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
shmat(0xffffffffffffffff, &(0x7f0000dbd000/0x1000)=nil, 0x0)
10:38:36 executing program 1:
r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil)
r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
shmat(0xffffffffffffffff, &(0x7f0000dbd000/0x1000)=nil, 0x0)
[ 118.128569] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.129329] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.347102] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.348294] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.559975] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.560638] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.624133] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.624753] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.695983] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.696618] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.716549] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.717288] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.769410] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.770054] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.857674] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.858425] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 119.969378] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 119.970006] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.051189] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.052443] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.124886] audit: type=1400 audit(1756463918.688:8): avc: denied { open } for pid=3889 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
[ 120.140549] audit: type=1400 audit(1756463918.688:9): avc: denied { kernel } for pid=3889 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
[ 120.324832] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.325505] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 120.350105] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 120.350750] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
10:38:39 executing program 0:
r0 = memfd_create(&(0x7f0000000100)='veth1_macvtap\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x2)
10:38:39 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x5386, 0x0)
10:38:39 executing program 1:
r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil)
r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
shmat(0xffffffffffffffff, &(0x7f0000dbd000/0x1000)=nil, 0x0)
10:38:39 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x1e, 0x0, &(0x7f00000018c0))
10:38:39 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x18, 0x0, &(0x7f0000000240))
10:38:39 executing program 7:
prctl$PR_SET_SECCOMP(0x35, 0x2, 0x0)
10:38:39 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0)
truncate(&(0x7f0000000240)='./file1\x00', 0x10000)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4)
10:38:39 executing program 4:
syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
chroot(&(0x7f0000000680)='./file0/../file0\x00')
creat(&(0x7f0000000200)='./file0/../file0\x00', 0x0)
10:38:39 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x1e, 0x0, &(0x7f00000018c0))
[ 120.576921] kmemleak: Found object by alias at 0x607f1a639a74
[ 120.576943] CPU: 0 UID: 0 PID: 3914 Comm: syz-executor.3 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 120.576962] Tainted: [W]=WARN
[ 120.576966] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 120.576973] Call Trace:
[ 120.576977]
[ 120.576982] dump_stack_lvl+0xca/0x120
[ 120.577014] __lookup_object+0x94/0xb0
[ 120.577031] delete_object_full+0x27/0x70
[ 120.577047] free_percpu+0x30/0x1160
[ 120.577063] ? arch_uprobe_clear_state+0x16/0x140
[ 120.577083] futex_hash_free+0x38/0xc0
[ 120.577097] mmput+0x2d3/0x390
[ 120.577115] do_exit+0x79d/0x2970
[ 120.577129] ? signal_wake_up_state+0x85/0x120
[ 120.577145] ? zap_other_threads+0x2b9/0x3a0
[ 120.577160] ? __pfx_do_exit+0x10/0x10
[ 120.577173] ? do_group_exit+0x1c3/0x2a0
[ 120.577186] ? lock_release+0xc8/0x290
[ 120.577203] do_group_exit+0xd3/0x2a0
[ 120.577217] __x64_sys_exit_group+0x3e/0x50
[ 120.577231] x64_sys_call+0x18c5/0x18d0
[ 120.577246] do_syscall_64+0xbf/0x360
[ 120.577258] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.577269] RIP: 0033:0x7f302b91bb19
[ 120.577278] Code: Unable to access opcode bytes at 0x7f302b91baef.
[ 120.577283] RSP: 002b:00007fff4236e568 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 120.577295] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f302b91bb19
[ 120.577302] RDX: 00007f302b8ce72b RSI: ffffffffffffffbc RDI: 0000000000000000
[ 120.577310] RBP: 0000000000000000 R08: 0000001b2d121790 R09: 0000000000000000
[ 120.577317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 120.577323] R13: 0000000000000000 R14: 0000000000000001 R15: 00007fff4236e650
[ 120.577339]
[ 120.577343] kmemleak: Object (percpu) 0x607f1a639a70 (size 8):
[ 120.577350] kmemleak: comm "syz-executor.4", pid 287, jiffies 4294787118
[ 120.577357] kmemleak: min_count = 1
[ 120.577360] kmemleak: count = 0
[ 120.577364] kmemleak: flags = 0x21
[ 120.577368] kmemleak: checksum = 0
[ 120.577372] kmemleak: backtrace:
[ 120.577375] pcpu_alloc_noprof+0x87a/0x1170
[ 120.577389] percpu_ref_init+0x37/0x400
[ 120.577407] cgroup_apply_control_enable+0x4a6/0x9f0
[ 120.577420] cgroup_mkdir+0x86e/0x1110
[ 120.577432] kernfs_iop_mkdir+0x111/0x190
[ 120.577446] vfs_mkdir+0x59a/0x8d0
[ 120.577462] do_mkdirat+0x19f/0x3d0
[ 120.577472] __x64_sys_mkdir+0xf3/0x140
[ 120.577482] do_syscall_64+0xbf/0x360
[ 120.577491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
10:38:39 executing program 0:
r0 = memfd_create(&(0x7f0000000100)='veth1_macvtap\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x2)
10:38:39 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0)
truncate(&(0x7f0000000240)='./file1\x00', 0x10000)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4)
10:38:39 executing program 7:
prctl$PR_SET_SECCOMP(0x35, 0x2, 0x0)
10:38:39 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x18, 0x0, &(0x7f0000000240))
10:38:39 executing program 4:
syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
chroot(&(0x7f0000000680)='./file0/../file0\x00')
creat(&(0x7f0000000200)='./file0/../file0\x00', 0x0)
10:38:39 executing program 1:
r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil)
r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
shmat(0xffffffffffffffff, &(0x7f0000dbd000/0x1000)=nil, 0x0)
10:38:39 executing program 7:
prctl$PR_SET_SECCOMP(0x35, 0x2, 0x0)
10:38:39 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x5386, 0x0)
10:38:39 executing program 5:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x1e, 0x0, &(0x7f00000018c0))
10:38:39 executing program 0:
r0 = memfd_create(&(0x7f0000000100)='veth1_macvtap\x00', 0x0)
fcntl$setlease(r0, 0x400, 0x2)
10:38:39 executing program 6:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0)
truncate(&(0x7f0000000240)='./file1\x00', 0x10000)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4)
10:38:39 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0)
truncate(&(0x7f0000000240)='./file1\x00', 0x10000)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4)
10:38:39 executing program 4:
syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
chroot(&(0x7f0000000680)='./file0/../file0\x00')
creat(&(0x7f0000000200)='./file0/../file0\x00', 0x0)
10:38:39 executing program 7:
prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r0, 0x0, &(0x7f0000000100))
syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x9)
10:38:39 executing program 0:
io_setup(0x3fc, &(0x7f0000000000)=0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff})
r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
io_submit(r0, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}])
10:38:39 executing program 1:
r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil)
r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000)
shmctl$IPC_RMID(r0, 0x0)
shmdt(r1)
shmat(0xffffffffffffffff, &(0x7f0000dbd000/0x1000)=nil, 0x0)
[ 120.881159] Bluetooth: hci5: SCO packet for unknown connection handle 0
10:38:39 executing program 2:
r0 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0)
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x5386, 0x0)
10:38:39 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x18, 0x0, &(0x7f0000000240))
10:38:39 executing program 7:
prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r0, 0x0, &(0x7f0000000100))
syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x9)
[ 120.883169] Bluetooth: hci5: SCO packet for unknown connection handle 0
[ 120.948238] kmemleak: Found object by alias at 0x607f1a63923c
[ 120.948263] CPU: 0 UID: 0 PID: 3954 Comm: syz-executor.4 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 120.948285] Tainted: [W]=WARN
[ 120.948289] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 120.948296] Call Trace:
[ 120.948300]
[ 120.948305] dump_stack_lvl+0xca/0x120
[ 120.948330] __lookup_object+0x94/0xb0
[ 120.948346] delete_object_full+0x27/0x70
[ 120.948362] free_percpu+0x30/0x1160
[ 120.948378] ? arch_uprobe_clear_state+0x16/0x140
[ 120.948398] futex_hash_free+0x38/0xc0
[ 120.948412] mmput+0x2d3/0x390
[ 120.948431] do_exit+0x79d/0x2970
[ 120.948444] ? signal_wake_up_state+0x85/0x120
[ 120.948460] ? zap_other_threads+0x2b9/0x3a0
[ 120.948476] ? __pfx_do_exit+0x10/0x10
[ 120.948488] ? do_group_exit+0x1c3/0x2a0
[ 120.948501] ? lock_release+0xc8/0x290
[ 120.948518] do_group_exit+0xd3/0x2a0
[ 120.948532] __x64_sys_exit_group+0x3e/0x50
[ 120.948545] x64_sys_call+0x18c5/0x18d0
[ 120.948561] do_syscall_64+0xbf/0x360
[ 120.948572] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.948584] RIP: 0033:0x7f8108455b19
[ 120.948592] Code: Unable to access opcode bytes at 0x7f8108455aef.
[ 120.948598] RSP: 002b:00007ffef30c5038 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 120.948609] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007f8108455b19
[ 120.948616] RDX: 00007f810840872b RSI: ffffffffffffffbc RDI: 0000000000000000
[ 120.948623] RBP: 0000000000000000 R08: 0000001b2d328064 R09: 0000000000000000
[ 120.948630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 120.948637] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffef30c5120
[ 120.948652]
[ 120.948656] kmemleak: Object (percpu) 0x607f1a639238 (size 8):
[ 120.948662] kmemleak: comm "syz-executor.0", pid 3957, jiffies 4294787807
[ 120.948670] kmemleak: min_count = 1
[ 120.948673] kmemleak: count = 0
[ 120.948677] kmemleak: flags = 0x21
[ 120.948681] kmemleak: checksum = 0
[ 120.948684] kmemleak: backtrace:
[ 120.948688] pcpu_alloc_noprof+0x87a/0x1170
[ 120.948703] percpu_ref_init+0x37/0x400
[ 120.948720] ioctx_alloc+0x368/0x1e10
[ 120.948732] __x64_sys_io_setup+0xc8/0x1f0
[ 120.948744] do_syscall_64+0xbf/0x360
[ 120.948752] entry_SYSCALL_64_after_hwframe+0x77/0x7f
10:38:39 executing program 5:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r0, 0x0)
truncate(&(0x7f0000000240)='./file1\x00', 0x10000)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r1, 0x0, &(0x7f0000000000), 0x0, 0x4)
10:38:39 executing program 6:
prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00))
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
10:38:39 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0)
pwrite64(r0, &(0x7f0000000140)=' ', 0x1, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x13, r0, 0x0)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x17)
10:38:39 executing program 7:
prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000001b00))
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r0, 0x0, &(0x7f0000000100))
syz_emit_vhci(&(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x9)
10:38:39 executing program 1:
perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xa, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4e21}, 0x10)
10:38:39 executing program 0:
io_setup(0x3fc, &(0x7f0000000000)=0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff})
r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
io_submit(r0, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}])
10:38:39 executing program 4:
io_setup(0x3fc, &(0x7f0000000000)=0x0)
pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff})
r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
io_submit(r0, 0x2, &(0x7f00000002c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, 0x0}])
10:38:39 executing program 2:
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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
[ 120.988625] Bluetooth: hci5: SCO packet for unknown connection handle 0
[ 121.130642] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET)
[ 121.136330] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI
[ 121.137248] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
[ 121.137903] CPU: 1 UID: 0 PID: 3970 Comm: syz-executor.3 Tainted: G W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 121.139148] Tainted: [W]=WARN
[ 121.139727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 121.141565] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.142872] 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
[ 121.145975] RSP: 0018:ffff888045e1f800 EFLAGS: 00010212
[ 121.146378] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
[ 121.146923] RDX: ffff888017080000 RSI: ffffffff818995b7 RDI: 0000000100000190
[ 121.147449] RBP: ffff888045e1fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16a70
[ 121.148012] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 121.148582] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000
[ 121.149150] FS: 000055558cc70400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
[ 121.149765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.150198] CR2: 0000001b2ce22000 CR3: 000000000e3ce000 CR4: 0000000000350ef0
[ 121.150745] Call Trace:
[ 121.150944]
[ 121.151121] ? arch_scale_cpu_capacity+0x17/0xa0
[ 121.151488] ? __pfx_perf_tp_event+0x10/0x10
[ 121.151837] ? __asan_memset+0x24/0x50
[ 121.152149] ? perf_trace_lock+0xb5/0x5d0
[ 121.152464] ? kvm_sched_clock_read+0x16/0x30
[ 121.152815] ? sched_clock+0x37/0x60
[ 121.153104] ? lock_is_held_type+0x9e/0x120
[ 121.153433] ? perf_trace_run_bpf_submit+0xef/0x180
[ 121.153819] perf_trace_run_bpf_submit+0xef/0x180
[ 121.154193] perf_trace_lock+0x337/0x5d0
[ 121.154510] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.154868] ? lock_acquire+0x15e/0x2f0
[ 121.155174] ? futex_ref_get+0x48/0x300
[ 121.155472] ? futex_ref_get+0x114/0x300
[ 121.155784] ? futex_hash+0x15c/0x390
[ 121.156078] lock_release+0x1ab/0x290
[ 121.156368] ? futex_hash+0x15c/0x390
[ 121.156661] futex_ref_get+0x119/0x300
[ 121.156956] ? futex_hash+0x15c/0x390
[ 121.157240] futex_hash+0x70/0x390
[ 121.157510] futex_wake+0x143/0x540
[ 121.157798] ? put_pid+0x1f/0x30
[ 121.158063] ? kernel_clone+0x204/0x7f0
[ 121.158362] ? __pfx_futex_wake+0x10/0x10
[ 121.158693] ? __pfx_kernel_clone+0x10/0x10
[ 121.159022] ? perf_trace_lock+0xb5/0x5d0
[ 121.159336] do_futex+0x26d/0x370
[ 121.159616] ? __pfx_do_futex+0x10/0x10
[ 121.159921] ? __pfx___do_sys_clone+0x10/0x10
[ 121.160256] ? find_held_lock+0x2b/0x80
[ 121.160565] __x64_sys_futex+0x1c9/0x4d0
[ 121.160882] ? __pfx___x64_sys_futex+0x10/0x10
[ 121.161238] ? xfd_validate_state+0x55/0x180
[ 121.161618] do_syscall_64+0xbf/0x360
[ 121.161944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.162363] RIP: 0033:0x7f302b91bb19
[ 121.162704] 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
[ 121.164200] RSP: 002b:00007fff4236e3b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 121.164838] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f302b91bb19
[ 121.165429] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f302ba2ef68
[ 121.166020] RBP: 00007f302ba2ef60 R08: 00007f3028e91700 R09: 0000000000000000
[ 121.166617] R10: 00007f3028e91700 R11: 0000000000000246 R12: 00007f302ba330a0
[ 121.167201] R13: 00007fff4236e4c0 R14: 00007f302ba2ef60 R15: 000000000001d8c3
[ 121.167806]
[ 121.168002] Modules linked in:
[ 121.168282] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#2] SMP KASAN NOPTI
[ 121.169239] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197]
[ 121.169867] CPU: 0 UID: 0 PID: 3973 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 121.170872] Tainted: [D]=DIE, [W]=WARN
[ 121.171190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 121.171872] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.172274] 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
[ 121.173773] RSP: 0018:ffff888046e5f800 EFLAGS: 00010212
[ 121.174216] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 121.174823] RDX: ffff888017c89b80 RSI: ffffffff818995b7 RDI: 0000000000000191
[ 121.175416] RBP: ffff888046e5fa70 R08: ffff88806ce31340 R09: ffffe8ffffc16a70
[ 121.176006] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 121.176591] R13: 000000000000002c R14: ffff88806ce31340 R15: dffffc0000000000
[ 121.177190] FS: 0000555580812400(0000) GS:ffff8880e55dd000(0000) knlGS:0000000000000000
[ 121.177848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.178326] CR2: 0000555580813c18 CR3: 000000001c2eb000 CR4: 0000000000350ef0
[ 121.178939] Call Trace:
[ 121.179146]
[ 121.179335] ? arch_scale_cpu_capacity+0x17/0xa0
[ 121.179724] ? __pfx_perf_tp_event+0x10/0x10
[ 121.180074] ? __asan_memset+0x24/0x50
[ 121.180398] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.180760] ? __pfx___mutex_lock+0x10/0x10
[ 121.181112] ? perf_trace_lock+0xb5/0x5d0
[ 121.181443] ? kvm_sched_clock_read+0x16/0x30
[ 121.181807] ? sched_clock+0x37/0x60
[ 121.182114] ? sched_clock_cpu+0x6c/0x4e0
[ 121.182449] ? perf_trace_run_bpf_submit+0xef/0x180
[ 121.182875] perf_trace_run_bpf_submit+0xef/0x180
[ 121.183262] perf_trace_lock+0x337/0x5d0
[ 121.183589] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.183951] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.184320] ? get_futex_key+0x592/0x14a0
[ 121.184652] ? futex_ref_get+0x114/0x300
[ 121.184970] ? futex_hash+0x15c/0x390
[ 121.185274] lock_release+0x1ab/0x290
[ 121.185582] ? futex_hash+0x15c/0x390
[ 121.185881] futex_ref_get+0x119/0x300
[ 121.186195] ? futex_hash+0x15c/0x390
[ 121.186503] futex_hash+0x70/0x390
[ 121.186800] futex_wake+0x143/0x540
[ 121.187103] ? put_pid+0x1f/0x30
[ 121.187375] ? kernel_clone+0x204/0x7f0
[ 121.187694] ? __pfx_futex_wake+0x10/0x10
[ 121.188021] ? __pfx_kernel_clone+0x10/0x10
[ 121.188359] ? perf_trace_lock+0xb5/0x5d0
[ 121.188688] ? __pfx___handle_mm_fault+0x10/0x10
[ 121.189066] do_futex+0x26d/0x370
[ 121.189345] ? __pfx_do_futex+0x10/0x10
[ 121.189662] ? __pfx___do_sys_clone+0x10/0x10
[ 121.190013] ? handle_mm_fault+0x590/0x9b0
[ 121.190348] __x64_sys_futex+0x1c9/0x4d0
[ 121.190696] ? __pfx___x64_sys_futex+0x10/0x10
[ 121.191060] ? trace_irq_enable.constprop.0+0xc2/0x100
[ 121.191470] do_syscall_64+0xbf/0x360
[ 121.191774] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.192175] RIP: 0033:0x7f771f25fb19
[ 121.192466] 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
[ 121.193863] RSP: 002b:00007fff9b512128 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 121.194457] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f771f25fb19
[ 121.195051] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f771f372f68
[ 121.195626] RBP: 00007f771f372f60 R08: 00007f771c7d5700 R09: 0000000000000000
[ 121.196197] R10: 00007f771c7d5700 R11: 0000000000000246 R12: 00007f771f3770b8
[ 121.196767] R13: 00007fff9b512230 R14: 00007f771f372f60 R15: 000000000001d8c3
[ 121.197348]
[ 121.197543] Modules linked in:
[ 121.197814] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#3] SMP KASAN NOPTI
[ 121.198667] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
[ 121.199311] CPU: 1 UID: 0 PID: 3970 Comm: syz-executor.3 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 121.200193] Tainted: [D]=DIE, [W]=WARN
[ 121.200477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 121.201087] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.201440] 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
[ 121.202809] RSP: 0018:ffff88806cf08a80 EFLAGS: 00010012
[ 121.203204] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
[ 121.203735] RDX: ffff888017080000 RSI: ffffffff818995b7 RDI: 0000000100000190
[ 121.204262] RBP: ffff88806cf08cf0 R08: ffff88806cf31490 R09: ffffe8ffffd16a70
[ 121.204790] R10: 0000000000000000 R11: 746e756f63716573 R12: dffffc0000000000
[ 121.205316] R13: 000000000000002c R14: ffff88806cf31490 R15: dffffc0000000000
[ 121.205852] FS: 000055558cc70400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
[ 121.206442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.206886] CR2: 0000001b2ce22000 CR3: 000000000e3ce000 CR4: 0000000000350ef0
[ 121.207411] Call Trace:
[ 121.207621]
[ 121.207797] ? kasan_record_aux_stack+0x89/0xa0
[ 121.208144] ? task_work_add+0x23f/0x340
[ 121.208453] ? sched_tick+0x21b/0x6c0
[ 121.208797] ? __pfx_perf_tp_event+0x10/0x10
[ 121.209144] ? sched_clock_cpu+0x6c/0x4e0
[ 121.209460] ? trace_pelt_se_tp+0xdf/0x130
[ 121.209791] ? __update_load_avg_se+0x428/0xa40
[ 121.210146] ? lock_is_held_type+0x9e/0x120
[ 121.210473] ? perf_trace_lock+0xb5/0x5d0
[ 121.210845] ? perf_trace_lock+0xb5/0x5d0
[ 121.211170] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.211515] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.211872] ? check_preempt_wakeup_fair+0x406/0x950
[ 121.212256] ? perf_trace_run_bpf_submit+0xef/0x180
[ 121.212641] perf_trace_run_bpf_submit+0xef/0x180
[ 121.213011] perf_trace_lock+0x337/0x5d0
[ 121.213320] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.213675] ? hrtimer_interrupt+0x114/0x830
[ 121.214013] lock_release+0x1ab/0x290
[ 121.214305] ktime_get_update_offsets_now+0xab/0x3c0
[ 121.214703] ? hrtimer_interrupt+0x114/0x830
[ 121.215039] hrtimer_interrupt+0x114/0x830
[ 121.215353] ? __pfx_sched_ttwu_pending+0x10/0x10
[ 121.215727] ? trace_csd_function_exit+0x134/0x190
[ 121.216098] ? __flush_smp_call_function_queue+0x443/0x740
[ 121.216523] __sysvec_apic_timer_interrupt+0xbb/0x330
[ 121.216923] sysvec_apic_timer_interrupt+0x6b/0x80
[ 121.217295]
[ 121.217466]
[ 121.217647] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 121.218069] RIP: 0010:oops_exit+0x0/0x50
[ 121.218459] Code: f1 39 00 be ff ff ff ff 48 c7 c7 50 ac 43 86 e8 c6 0f f9 ff 5b e9 20 f1 39 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 <66> 0f 1f 00 53 e8 06 f1 39 00 8b 1d c0 ed 4e 06 31 ff 89 de e8 27
[ 121.220047] RSP: 0018:ffff888045e1f690 EFLAGS: 00000202
[ 121.220525] RAX: 0000000000000000 RBX: 0000000000000293 RCX: ffffffff8139f06f
[ 121.221158] RDX: ffff888017080000 RSI: ffffffff812a3dca RDI: 0000000000000007
[ 121.221784] RBP: 000000000000000b R08: 0000000000000001 R09: fffffbfff0f11c90
[ 121.222414] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888045e1f758
[ 121.223021] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000
[ 121.223547] ? add_taint+0x5f/0xd0
[ 121.223831] ? oops_end+0x4a/0xe0
[ 121.224103] oops_end+0x65/0xe0
[ 121.224361] exc_general_protection+0x1a2/0x330
[ 121.224727] asm_exc_general_protection+0x26/0x30
[ 121.225087] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.225436] 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
[ 121.226787] RSP: 0018:ffff888045e1f800 EFLAGS: 00010212
[ 121.227192] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
[ 121.227729] RDX: ffff888017080000 RSI: ffffffff818995b7 RDI: 0000000100000190
[ 121.228256] RBP: ffff888045e1fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16a70
[ 121.228790] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 121.229309] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000
[ 121.229843] ? perf_tp_event+0x167/0xe70
[ 121.230157] ? arch_scale_cpu_capacity+0x17/0xa0
[ 121.230528] ? __pfx_perf_tp_event+0x10/0x10
[ 121.230869] ? __asan_memset+0x24/0x50
[ 121.231177] ? perf_trace_lock+0xb5/0x5d0
[ 121.231491] ? kvm_sched_clock_read+0x16/0x30
[ 121.231844] ? sched_clock+0x37/0x60
[ 121.232130] ? lock_is_held_type+0x9e/0x120
[ 121.232459] ? perf_trace_run_bpf_submit+0xef/0x180
[ 121.232851] perf_trace_run_bpf_submit+0xef/0x180
[ 121.233225] perf_trace_lock+0x337/0x5d0
[ 121.233536] ? __pfx_perf_trace_lock+0x10/0x10
[ 121.233902] ? lock_acquire+0x15e/0x2f0
[ 121.234202] ? futex_ref_get+0x48/0x300
[ 121.234510] ? futex_ref_get+0x114/0x300
[ 121.234823] ? futex_hash+0x15c/0x390
[ 121.235109] lock_release+0x1ab/0x290
[ 121.235399] ? futex_hash+0x15c/0x390
[ 121.235691] futex_ref_get+0x119/0x300
[ 121.235986] ? futex_hash+0x15c/0x390
[ 121.236276] futex_hash+0x70/0x390
[ 121.236550] futex_wake+0x143/0x540
[ 121.236843] ? put_pid+0x1f/0x30
[ 121.237103] ? kernel_clone+0x204/0x7f0
[ 121.237402] ? __pfx_futex_wake+0x10/0x10
[ 121.237721] ? __pfx_kernel_clone+0x10/0x10
[ 121.238045] ? perf_trace_lock+0xb5/0x5d0
[ 121.238360] do_futex+0x26d/0x370
[ 121.238651] ? __pfx_do_futex+0x10/0x10
[ 121.238965] ? __pfx___do_sys_clone+0x10/0x10
[ 121.239306] ? find_held_lock+0x2b/0x80
[ 121.239622] __x64_sys_futex+0x1c9/0x4d0
[ 121.239938] ? __pfx___x64_sys_futex+0x10/0x10
[ 121.240284] ? xfd_validate_state+0x55/0x180
[ 121.240648] do_syscall_64+0xbf/0x360
[ 121.240946] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.241340] RIP: 0033:0x7f302b91bb19
[ 121.241631] 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
[ 121.243002] RSP: 002b:00007fff4236e3b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 121.243566] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f302b91bb19
[ 121.244091] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f302ba2ef68
[ 121.244623] RBP: 00007f302ba2ef60 R08: 00007f3028e91700 R09: 0000000000000000
[ 121.245145] R10: 00007f3028e91700 R11: 0000000000000246 R12: 00007f302ba330a0
[ 121.245679] R13: 00007fff4236e4c0 R14: 00007f302ba2ef60 R15: 000000000001d8c3
[ 121.246208]
[ 121.246385] Modules linked in:
[ 121.246652] ---[ end trace 0000000000000000 ]---
[ 121.246656] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000032: 0000 [#4] SMP KASAN NOPTI
[ 121.247000] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.247872] KASAN: null-ptr-deref in range [0x0000000000000190-0x0000000000000197]
[ 121.248214] 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
[ 121.248802] CPU: 0 UID: 0 PID: 3973 Comm: syz-executor.7 Tainted: G D W 6.17.0-rc3-next-20250829 #1 PREEMPT(voluntary)
[ 121.250121] RSP: 0018:ffff888045e1f800 EFLAGS: 00010212
[ 121.251062] Tainted: [D]=DIE, [W]=WARN
[ 121.251454] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
[ 121.251755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 121.252280] RDX: ffff888017080000 RSI: ffffffff818995b7 RDI: 0000000100000190
[ 121.252920] RIP: 0010:perf_tp_event+0x175/0xe70
[ 121.253444] RBP: ffff888045e1fa70 R08: ffff88806cf31340 R09: ffffe8ffffd16a70
[ 121.253806] 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
[ 121.254343] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 121.255789] RSP: 0018:ffff88806ce08a80 EFLAGS: 00010012
[ 121.256345] R13: 000000000000002c R14: ffff88806cf31340 R15: dffffc0000000000
[ 121.256356] FS: 000055558cc70400(0000) GS:ffff8880e56dd000(0000) knlGS:0000000000000000
[ 121.256772] RAX: 0000000000000032 RBX: ffffffffffffffa1 RCX: 0000000000000002
[ 121.257330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 121.257953] RDX: ffff888017c89b80 RSI: ffffffff818995b7 RDI: 0000000000000191
[ 121.258525] CR2: 0000001b2ce22000 CR3: 000000000e3ce000 CR4: 0000000000350ef0
[ 121.258991] RBP: ffff88806ce08cf0 R08: ffff88806ce31490 R09: ffffe8ffffc16a70
[ 121.259553] Kernel panic - not syncing: Fatal exception in interrupt
[ 122.344124] Shutting down cpus with NMI
[ 122.346392] Kernel Offset: disabled
[ 122.346831] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
VM DIAGNOSIS:
10:38:39 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84bdec0e RDX=fffffbfff0f0ec09
RSI=0000000000000004 RDI=ffffffff87876044 RBP=ffffffff87876044 RSP=ffff888046e5f5b0
R8 =0000000000000000 R9 =fffffbfff0f0ec08 R10=ffffffff87876047 R11=202c746c75616620
R12=1ffff11008dcbeb7 R13=0000000000000007 R14=fffffbfff0f0ec08 R15=ffff888046e5f5e8
RIP=ffffffff84bdeda0 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 0000555580812400 00000000 00000000
GS =0000 ffff8880e55dd000 00000000 00000000
LDT=0000 fffffe0b00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000555580813c18 CR3=000000001c2eb000 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=00007f771f3467c000007f771f3467c8
XMM02=00007f771f3467e000007f771f3467c0 XMM03=00007f771f3467c800007f771f3467c0
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=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff828e32c5 RDI=ffffffff88724180 RBP=ffffffff88724140 RSP=ffff888045e1f0f0
R8 =0000000000000000 R9 =ffffed10013e6046 R10=0000000000000063 R11=0000000065646f43
R12=0000000000000063 R13=0000000000000010 R14=ffffffff88724140 R15=ffffffff828e32b0
RIP=ffffffff828e331d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 000055558cc70400 00000000 00000000
GS =0000 ffff8880e56dd000 00000000 00000000
LDT=0000 fffffe6300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000001b2ce22000 CR3=000000000e3ce000 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=00007f302ba027c000007f302ba027c8
XMM02=00007f302ba027e000007f302ba027c0 XMM03=00007f302ba027c800007f302ba027c0
XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000