Warning: Permanently added '[localhost]:64221' (ECDSA) to the list of known hosts.
2025/09/01 10:56:03 fuzzer started
2025/09/01 10:56:04 dialing manager at localhost:35473
syzkaller login: [ 51.983747] cgroup: Unknown subsys name 'net'
[ 52.049347] cgroup: Unknown subsys name 'cpuset'
[ 52.067508] cgroup: Unknown subsys name 'rlimit'
2025/09/01 10:56:14 syscalls: 2214
2025/09/01 10:56:14 code coverage: enabled
2025/09/01 10:56:14 comparison tracing: enabled
2025/09/01 10:56:14 extra coverage: enabled
2025/09/01 10:56:14 setuid sandbox: enabled
2025/09/01 10:56:14 namespace sandbox: enabled
2025/09/01 10:56:14 Android sandbox: enabled
2025/09/01 10:56:14 fault injection: enabled
2025/09/01 10:56:14 leak checking: enabled
2025/09/01 10:56:14 net packet injection: enabled
2025/09/01 10:56:14 net device setup: enabled
2025/09/01 10:56:14 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/09/01 10:56:14 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/09/01 10:56:14 USB emulation: enabled
2025/09/01 10:56:14 hci packet injection: enabled
2025/09/01 10:56:14 wifi device emulation: enabled
2025/09/01 10:56:14 802.15.4 emulation: enabled
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2025/09/01 10:56:31 starting 8 fuzzer processes
10:56:31 executing program 0:
pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd)
10:56:31 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = gettid()
sendmsg$netlink(r0, &(0x7f0000000f00)={&(0x7f0000000c80)=@proc, 0xc, &(0x7f0000000dc0)=[{&(0x7f0000000cc0)={0x10}, 0x10}], 0x1, &(0x7f0000000e40)=[@cred={{0x1c, 0x1, 0x2, {r1, 0x0, 0xee00}}}, @rights={{0x10}}], 0x30}, 0x0)
ioctl$CDROMSTART(0xffffffffffffffff, 0x5308)
10:56:31 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x26)
sendto$inet(r0, 0x0, 0xffeb, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10)
10:56:31 executing program 7:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x12002, 0x0)
execveat(0xffffffffffffffff, 0x0, &(0x7f0000000200)=[0x0], 0x0, 0x0)
fchmodat(0xffffffffffffff9c, 0x0, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x118, &(0x7f0000000100), 0x0, 0x4)
mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000001, 0x810, r0, 0x10000000)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000580)={'ip6_vti0\x00', 0x0})
r3 = syz_io_uring_setup(0x2262, 0x0, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0)
10:56:31 executing program 2:
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x32, 0x2d, 0x39, 0x2c, 0x34]}}}}]})
10:56:31 executing program 3:
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
pwritev2(r0, &(0x7f0000000b80)=[{&(0x7f00000008c0)='!', 0x1}], 0x1, 0x0, 0x0, 0x0)
ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0xc9})
10:56:31 executing program 4:
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000)
io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0])
ioctl$FIOCLEX(0xffffffffffffffff, 0x5451)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
10:56:31 executing program 5:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000005c0)={0x3, &(0x7f0000000580)=[{0x1d, 0x0, 0x4c}, {}, {}]})
[ 79.009151] audit: type=1400 audit(1756724191.267:7): avc: denied { execmem } for pid=273 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 80.158444] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.165108] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.168544] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.179267] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.186500] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.223513] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 80.230028] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 80.233984] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 80.243488] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 80.248947] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 80.293064] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 80.302568] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 80.304488] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 80.306001] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 80.314360] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 80.315547] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 80.316899] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 80.319162] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 80.320372] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 80.323544] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 80.325429] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 80.326757] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 80.328427] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 80.331866] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 80.337228] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 80.338596] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 80.346579] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 80.352373] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 80.366355] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 80.371118] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 80.375458] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 80.385597] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 80.399241] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 80.403627] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 80.407964] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 80.418810] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 80.420616] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 80.438993] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 80.451013] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 80.454544] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 82.251210] Bluetooth: hci0: command tx timeout
[ 82.315854] Bluetooth: hci1: command tx timeout
[ 82.380731] Bluetooth: hci4: command tx timeout
[ 82.381330] Bluetooth: hci2: command tx timeout
[ 82.442784] Bluetooth: hci5: command tx timeout
[ 82.444686] Bluetooth: hci3: command tx timeout
[ 82.506762] Bluetooth: hci7: command tx timeout
[ 82.507308] Bluetooth: hci6: command tx timeout
[ 84.299174] Bluetooth: hci0: command tx timeout
[ 84.362763] Bluetooth: hci1: command tx timeout
[ 84.427059] Bluetooth: hci2: command tx timeout
[ 84.427888] Bluetooth: hci4: command tx timeout
[ 84.490842] Bluetooth: hci3: command tx timeout
[ 84.491574] Bluetooth: hci5: command tx timeout
[ 84.555036] Bluetooth: hci7: command tx timeout
[ 84.556876] Bluetooth: hci6: command tx timeout
[ 86.346996] Bluetooth: hci0: command tx timeout
[ 86.412685] Bluetooth: hci1: command tx timeout
[ 86.474822] Bluetooth: hci2: command tx timeout
[ 86.475283] Bluetooth: hci4: command tx timeout
[ 86.539773] Bluetooth: hci3: command tx timeout
[ 86.540228] Bluetooth: hci5: command tx timeout
[ 86.603779] Bluetooth: hci7: command tx timeout
[ 86.604244] Bluetooth: hci6: command tx timeout
[ 88.394710] Bluetooth: hci0: command tx timeout
[ 88.460760] Bluetooth: hci1: command tx timeout
[ 88.523799] Bluetooth: hci4: command tx timeout
[ 88.524228] Bluetooth: hci2: command tx timeout
[ 88.589835] Bluetooth: hci5: command tx timeout
[ 88.590261] Bluetooth: hci3: command tx timeout
[ 88.652039] Bluetooth: hci6: command tx timeout
[ 88.652462] Bluetooth: hci7: command tx timeout
[ 116.987695] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 116.988356] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.165159] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.165946] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.288723] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.289354] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.511626] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.512273] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.579345] audit: type=1400 audit(1756724229.834:8): avc: denied { open } for pid=3812 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 117.587384] audit: type=1400 audit(1756724229.835:9): avc: denied { kernel } for pid=3812 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 117.620815] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 117.621600] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
[ 117.622172] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
[ 117.622850] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00
[ 117.623452] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 32 prio class 2
[ 117.624617] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.625210] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.626056] Buffer I/O error on dev sr0, logical block 0, async page read
[ 117.632777] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.633228] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.634149] Buffer I/O error on dev sr0, logical block 1, async page read
[ 117.640515] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.641014] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.641698] Buffer I/O error on dev sr0, logical block 2, async page read
[ 117.649792] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.650238] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.651028] Buffer I/O error on dev sr0, logical block 3, async page read
[ 117.653949] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.654407] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.655238] Buffer I/O error on dev sr0, logical block 4, async page read
[ 117.660770] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.661217] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.662072] Buffer I/O error on dev sr0, logical block 5, async page read
[ 117.671610] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.672244] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.673029] Buffer I/O error on dev sr0, logical block 6, async page read
[ 117.687506] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.688149] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.688823] Buffer I/O error on dev sr0, logical block 7, async page read
[ 117.700051] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.700568] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[ 117.701343] Buffer I/O error on dev sr0, logical block 0, async page read
[ 117.708059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.708511] Buffer I/O error on dev sr0, logical block 1, async page read
[ 117.719858] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.720545] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.722817] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.723383] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.725782] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.726344] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.781622] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.782206] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.799964] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 117.800885] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
[ 117.801437] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
[ 117.801985] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00
[ 117.804833] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.805416] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.814236] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.814797] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.819745] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.820272] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.834764] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.835299] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.836134] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.836703] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.854203] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.856041] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.856574] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.865892] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.866426] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.872962] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 117.975414] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.975992] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.169903] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.170517] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.272793] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.273402] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.330184] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.331609] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.452569] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.453182] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.500947] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.501576] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.582736] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.583366] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.627776] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.628357] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.730675] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.731297] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.774458] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.775182] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.877631] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 118.878213] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 118.914613] tmpfs: Bad value for 'mpol'
[ 118.915560] tmpfs: Bad value for 'mpol'
10:57:11 executing program 4:
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000)
io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0])
ioctl$FIOCLEX(0xffffffffffffffff, 0x5451)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
10:57:11 executing program 5:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x608c81, 0x0)
fsetxattr(r0, &(0x7f0000000040)=@random={'osx.', '(/\'\\\x00'}, 0x0, 0x0, 0x0)
10:57:11 executing program 6:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000000)=0x13)
10:57:11 executing program 3:
syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @val={0x3a, [0x31, 0x3a]}}}}]})
10:57:11 executing program 2:
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0)
r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x20000)
truncate(&(0x7f0000000100)='./file0\x00', 0xe)
preadv2(r0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/70, 0x46}], 0x1, 0x0, 0x0, 0x0)
10:57:11 executing program 7:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x12002, 0x0)
execveat(0xffffffffffffffff, 0x0, &(0x7f0000000200)=[0x0], 0x0, 0x0)
fchmodat(0xffffffffffffff9c, 0x0, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x118, &(0x7f0000000100), 0x0, 0x4)
mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000001, 0x810, r0, 0x10000000)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000580)={'ip6_vti0\x00', 0x0})
r3 = syz_io_uring_setup(0x2262, 0x0, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0)
10:57:11 executing program 0:
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000)
io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0])
ioctl$FIOCLEX(0xffffffffffffffff, 0x5451)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
10:57:11 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
bind(r0, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast1, 0x1}, 0x80)
[ 119.101809] tmpfs: Bad value for 'mpol'
[ 119.105990] tmpfs: Bad value for 'mpol'
[ 119.139757] syz-executor.2 (3911) used greatest stack depth: 24368 bytes left
10:57:11 executing program 5:
r0 = syz_open_dev$sg(&(0x7f00000026c0), 0x0, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, 0x0)
10:57:11 executing program 3:
r0 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
ioctl$AUTOFS_IOC_CATATONIC(r0, 0x6804, 0x0)
10:57:11 executing program 1:
setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000200))
syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)={{0x12, 0x1, 0x201, 0x51, 0x19, 0x6c, 0x0, 0x5c6, 0x9076, 0x996, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x6, 0x0, 0x2, 0x1c, 0xa0, 0x61, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x6, 0x1, 0x1}}, {}]}}]}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000940)=@lang_id={0x4}}]})
10:57:11 executing program 4:
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000)
io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0])
ioctl$FIOCLEX(0xffffffffffffffff, 0x5451)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
[ 119.174064] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 119.174893] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
[ 119.175442] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
[ 119.176004] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00
[ 119.177039] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.177603] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.180326] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.181520] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.183772] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.184319] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.184945] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.185488] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.187795] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.188349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.195144] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.195725] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.196328] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.199079] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.199632] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.200540] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
10:57:11 executing program 6:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000000)=0x13)
10:57:11 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), 0x4)
[ 119.262861] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 119.268310] misc raw-gadget: fail, usb_gadget_register_driver returned -16
[ 119.280920] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list
[ 119.380953] kmemleak: Found object by alias at 0x607f1a63efb4
[ 119.380975] CPU: 1 UID: 0 PID: 3924 Comm: syz-executor.4 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 119.380994] Tainted: [W]=WARN
[ 119.380997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.381005] Call Trace:
[ 119.381009]
[ 119.381014] dump_stack_lvl+0xca/0x120
[ 119.381041] __lookup_object+0x94/0xb0
[ 119.381058] delete_object_full+0x27/0x70
[ 119.381074] free_percpu+0x30/0x1160
[ 119.381092] ? arch_uprobe_clear_state+0x16/0x140
[ 119.381112] futex_hash_free+0x38/0xc0
[ 119.381127] mmput+0x2d3/0x390
[ 119.381147] do_exit+0x79d/0x2970
[ 119.381164] ? __pfx_do_exit+0x10/0x10
[ 119.381179] ? find_held_lock+0x2b/0x80
[ 119.381197] ? get_signal+0x835/0x2340
[ 119.381217] do_group_exit+0xd3/0x2a0
[ 119.381233] get_signal+0x2315/0x2340
[ 119.381255] ? __pfx_get_signal+0x10/0x10
[ 119.381272] ? do_futex+0x135/0x370
[ 119.381286] ? __pfx_do_futex+0x10/0x10
[ 119.381298] ? lock_acquire+0x15e/0x2f0
[ 119.381313] arch_do_signal_or_restart+0x80/0x790
[ 119.381332] ? __pfx_arch_do_signal_or_restart+0x10/0x10
[ 119.381348] ? __x64_sys_futex+0x1c9/0x4d0
[ 119.381361] ? __x64_sys_futex+0x1d2/0x4d0
[ 119.381374] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.381388] ? __pfx___x64_sys_futex+0x10/0x10
[ 119.381404] ? fdget+0x197/0x220
[ 119.381417] exit_to_user_mode_loop+0x8b/0x110
[ 119.381430] do_syscall_64+0x2f7/0x360
[ 119.381443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.381456] RIP: 0033:0x7fb615980b19
[ 119.381465] Code: Unable to access opcode bytes at 0x7fb615980aef.
[ 119.381470] RSP: 002b:00007fb612ef6218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 119.381483] RAX: fffffffffffffe00 RBX: 00007fb615a93f68 RCX: 00007fb615980b19
[ 119.381491] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fb615a93f68
[ 119.381498] RBP: 00007fb615a93f60 R08: 0000000000000000 R09: 0000000000000000
[ 119.381505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fb615a93f6c
[ 119.381512] R13: 00007ffc5c341b6f R14: 00007fb612ef6300 R15: 0000000000022000
[ 119.381527]
[ 119.381541] kmemleak: Object (percpu) 0x607f1a63efb0 (size 8):
[ 119.381548] kmemleak: comm "syz-executor.4", pid 3924, jiffies 4294786067
[ 119.381555] kmemleak: min_count = 1
[ 119.381559] kmemleak: count = 0
[ 119.381563] kmemleak: flags = 0x21
[ 119.381567] kmemleak: checksum = 0
[ 119.381570] kmemleak: backtrace:
[ 119.381574] pcpu_alloc_noprof+0x87a/0x1170
[ 119.381590] percpu_ref_init+0x37/0x400
[ 119.381601] blk_alloc_queue+0x571/0x750
[ 119.381619] blk_mq_alloc_queue+0x170/0x280
[ 119.381631] __blk_mq_alloc_disk+0x2a/0x120
[ 119.381643] loop_add+0x494/0xb60
[ 119.381660] loop_control_ioctl+0x13b/0x640
[ 119.381673] __x64_sys_ioctl+0x18f/0x210
[ 119.381689] do_syscall_64+0xbf/0x360
[ 119.381698] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.778933] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 119.781474] misc raw-gadget: fail, usb_gadget_register_driver returned -16
10:57:12 executing program 2:
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'wlan0\x00', &(0x7f0000000000)=@ethtool_rx_ntuple={0x51, {0x0, @tcp_ip4_spec={@rand_addr, @private}, @esp_ip4_spec={@multicast1, @local}}}})
10:57:12 executing program 3:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fff0000}]})
creat(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
preadv2(r0, &(0x7f0000000480)=[{&(0x7f0000000300)=""/70, 0x46}], 0x1, 0x0, 0x0, 0x0)
[ 119.846769] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 119.847565] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
10:57:12 executing program 6:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000000)=0x13)
[ 119.848328] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
[ 119.848911] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00
[ 119.850342] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.851026] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.851601] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.852602] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.853447] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.854280] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.855117] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.856137] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.857140] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.857976] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.858536] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
10:57:12 executing program 7:
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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x12002, 0x0)
execveat(0xffffffffffffffff, 0x0, &(0x7f0000000200)=[0x0], 0x0, 0x0)
fchmodat(0xffffffffffffff9c, 0x0, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x118, &(0x7f0000000100), 0x0, 0x4)
mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000001, 0x810, r0, 0x10000000)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000580)={'ip6_vti0\x00', 0x0})
r3 = syz_io_uring_setup(0x2262, 0x0, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0)
10:57:12 executing program 0:
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000)
io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0])
ioctl$FIOCLEX(0xffffffffffffffff, 0x5451)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
10:57:12 executing program 4:
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000)
io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0])
ioctl$FIOCLEX(0xffffffffffffffff, 0x5451)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
10:57:12 executing program 5:
r0 = syz_open_dev$sg(&(0x7f00000026c0), 0x0, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, 0x0)
10:57:12 executing program 1:
setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000200))
syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)={{0x12, 0x1, 0x201, 0x51, 0x19, 0x6c, 0x0, 0x5c6, 0x9076, 0x996, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x6, 0x0, 0x2, 0x1c, 0xa0, 0x61, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x6, 0x1, 0x1}}, {}]}}]}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000940)=@lang_id={0x4}}]})
[ 119.859824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.860544] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.861464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.867765] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 119.868330] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
10:57:12 executing program 7:
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 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x12002, 0x0)
execveat(0xffffffffffffffff, 0x0, &(0x7f0000000200)=[0x0], 0x0, 0x0)
fchmodat(0xffffffffffffff9c, 0x0, 0x0)
r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x4840, 0x0)
r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x12, r1, 0x0)
syz_memcpy_off$IO_URING_METADATA_FLAGS(r2, 0x118, &(0x7f0000000100), 0x0, 0x4)
mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3000001, 0x810, r0, 0x10000000)
ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000580)={'ip6_vti0\x00', 0x0})
r3 = syz_io_uring_setup(0x2262, 0x0, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000080), 0x0)
io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0)
10:57:12 executing program 2:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0)
ioctl$FIBMAP(r0, 0x530f, &(0x7f0000000000))
10:57:12 executing program 5:
r0 = syz_open_dev$sg(&(0x7f00000026c0), 0x0, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, 0x0)
[ 119.982236] kmemleak: Found object by alias at 0x607f1a63efb4
[ 119.982257] CPU: 1 UID: 0 PID: 3935 Comm: syz-executor.4 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 119.982275] Tainted: [W]=WARN
[ 119.982279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 119.982286] Call Trace:
[ 119.982290]
[ 119.982295] dump_stack_lvl+0xca/0x120
[ 119.982321] __lookup_object+0x94/0xb0
[ 119.982338] delete_object_full+0x27/0x70
[ 119.982355] free_percpu+0x30/0x1160
[ 119.982372] ? arch_uprobe_clear_state+0x16/0x140
[ 119.982393] futex_hash_free+0x38/0xc0
[ 119.982408] mmput+0x2d3/0x390
[ 119.982427] do_exit+0x79d/0x2970
[ 119.982441] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 119.982455] ? zap_other_threads+0x2b9/0x3a0
[ 119.982472] ? __pfx_do_exit+0x10/0x10
[ 119.982486] ? do_group_exit+0x1c3/0x2a0
[ 119.982501] ? _raw_spin_unlock_irq+0x23/0x40
[ 119.982519] do_group_exit+0xd3/0x2a0
[ 119.982534] __x64_sys_exit_group+0x3e/0x50
[ 119.982548] x64_sys_call+0x18c5/0x18d0
[ 119.982564] do_syscall_64+0xbf/0x360
[ 119.982577] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.982588] RIP: 0033:0x7fb615980b19
[ 119.982598] Code: Unable to access opcode bytes at 0x7fb615980aef.
[ 119.982603] RSP: 002b:00007ffc5c341d98 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[ 119.982615] RAX: ffffffffffffffda RBX: 000000000000001e RCX: 00007fb615980b19
[ 119.982623] RDX: 00007fb61593372b RSI: ffffffffffffffbc RDI: 0000000000000000
[ 119.982630] RBP: 0000000000000000 R08: 0000001b2d02a0c8 R09: 0000000000000000
[ 119.982637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 119.982644] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffc5c341e80
[ 119.982665]
[ 119.982669] kmemleak: Object (percpu) 0x607f1a63efb0 (size 8):
[ 119.982676] kmemleak: comm "syz-executor.0", pid 3941, jiffies 4294786707
[ 119.982682] kmemleak: min_count = 1
[ 119.982686] kmemleak: count = 0
[ 119.982690] kmemleak: flags = 0x21
[ 119.982694] kmemleak: checksum = 0
[ 119.982698] kmemleak: backtrace:
[ 119.982701] pcpu_alloc_noprof+0x87a/0x1170
[ 119.982717] percpu_ref_init+0x37/0x400
[ 119.982728] blkg_alloc+0xe9/0x7d0
[ 119.982740] blkcg_init_disk+0x51/0x4d0
[ 119.982754] __alloc_disk_node+0x2a1/0x650
[ 119.982768] __blk_mq_alloc_disk+0x8d/0x120
[ 119.982780] loop_add+0x494/0xb60
[ 119.982793] loop_control_ioctl+0x13b/0x640
[ 119.982806] __x64_sys_ioctl+0x18f/0x210
[ 119.982822] do_syscall_64+0xbf/0x360
[ 119.982831] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.017789] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
[ 120.018700] misc raw-gadget: fail, usb_gadget_register_driver returned -16
10:57:12 executing program 6:
r0 = syz_open_dev$tty20(0xc, 0x4, 0x0)
r1 = syz_open_dev$tty20(0xc, 0x4, 0x0)
ioctl$TIOCVHANGUP(r1, 0x5437, 0x0)
ioctl$TIOCSTI(r0, 0x5452, &(0x7f0000000000)=0x13)
10:57:12 executing program 3:
rt_sigpending(0x0, 0xf4)
[ 120.033576] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
[ 120.035865] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current]
[ 120.036409] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present
[ 120.038102] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00
[ 120.040368] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.040950] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.041571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.044232] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.045622] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.066432] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.067059] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.069824] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.070449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.072449] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.078074] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.078639] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.095138] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.095807] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
[ 120.097483] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
10:57:12 executing program 4:
r0 = memfd_create(&(0x7f0000001280)='\x00', 0x0)
fsetxattr$security_selinux(r0, &(0x7f0000000080), &(0x7f0000000000)='system_u:object_r:klogd_var_run_t:s0\x00', 0xb, 0x0)
statx(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0)
syncfs(0xffffffffffffffff)
[ 120.113611] sr 1:0:0:0: [sr0] tag#0 unaligned transfer
10:57:12 executing program 7:
r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IEEE802154_SET_MACPARAMS(r0, &(0x7f0000009000)={&(0x7f0000008f40)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000008fc0)={&(0x7f0000008f80)={0x14}, 0x14}}, 0x0)
[ 120.191629] SELinux: Context system_u:ob is not valid (left unmapped).
[ 120.196093] audit: type=1400 audit(1756724232.452:10): avc: denied { associate } for pid=3956 comm="syz-executor.4" name="memfd:" dev="tmpfs" ino=2 scontext=system_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:tmpfs_t:s0 tclass=filesystem permissive=1 srawcon="system_u:ob"
10:57:12 executing program 2:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0)
ioctl$FIBMAP(r0, 0x530f, &(0x7f0000000000))
10:57:12 executing program 5:
r0 = syz_open_dev$sg(&(0x7f00000026c0), 0x0, 0x0)
ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, 0x0)
10:57:12 executing program 3:
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0)
r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0)
ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40086607, &(0x7f0000000000))
10:57:12 executing program 2:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0)
ioctl$FIBMAP(r0, 0x530f, &(0x7f0000000000))
10:57:12 executing program 6:
r0 = memfd_create(&(0x7f0000000000)=':^/\x00', 0x7)
ftruncate(r0, 0x5)
10:57:12 executing program 4:
r0 = socket$packet(0x11, 0x2, 0x300)
sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@hci={0x1f, 0x5865, 0x2}, 0x80, &(0x7f0000000340)=[{&(0x7f00000000c0)="0f", 0x1}], 0x1}, 0x0)
10:57:12 executing program 0:
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
r0 = openat$sysfs(0xffffffffffffff9c, 0x0, 0x0, 0x0)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x44000)
io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0])
ioctl$FIOCLEX(0xffffffffffffffff, 0x5451)
ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0)
perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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)
openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0)
r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x240, 0x0)
ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0)
ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0)
ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0)
10:57:12 executing program 1:
setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0)
ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000200))
syz_usb_connect(0x0, 0x36, &(0x7f00000002c0)={{0x12, 0x1, 0x201, 0x51, 0x19, 0x6c, 0x0, 0x5c6, 0x9076, 0x996, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x6, 0x0, 0x2, 0x1c, 0xa0, 0x61, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x6, 0x1, 0x1}}, {}]}}]}}]}}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x4, &(0x7f0000000940)=@lang_id={0x4}}]})
10:57:12 executing program 7:
r0 = syz_open_dev$vcsa(&(0x7f0000000680), 0x1, 0x204200)
sendmsg$BATADV_CMD_GET_HARDIF(r0, 0x0, 0x0)
10:57:12 executing program 7:
mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
[ 120.640066] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#1] SMP KASAN NOPTI
[ 120.641608] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
[ 120.642779] CPU: 0 UID: 0 PID: 3980 Comm: syz-executor.4 Tainted: G W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 120.645038] Tainted: [W]=WARN
[ 120.645724] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 120.647516] RIP: 0010:perf_tp_event+0x175/0xe70
[ 120.648493] 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
[ 120.651956] RSP: 0018:ffff888048027780 EFLAGS: 00010012
[ 120.653066] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90005c0d000
[ 120.654497] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190
[ 120.656521] RBP: ffff8880480279f0 R08: ffff88806ce31340 R09: ffffe8ffffc16fb0
[ 120.657934] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 120.659345] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
[ 120.660727] FS: 00007fb612ef6700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 120.662260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.663414] CR2: 00007fb615a94018 CR3: 00000000099d8000 CR4: 0000000000350ef0
[ 120.664777] Call Trace:
[ 120.665305]
[ 120.665795] ? lock_release+0xc8/0x290
[ 120.666564] ? __pfx_perf_tp_event+0x10/0x10
[ 120.667788] ? unwind_get_return_address+0x59/0xa0
[ 120.668476] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 120.669228] ? arch_stack_walk+0x9c/0xf0
[ 120.669806] ? __lock_acquire+0x694/0x1b70
[ 120.670386] ? __lock_acquire+0x694/0x1b70
[ 120.670969] ? __lock_acquire+0x694/0x1b70
[ 120.671550] ? __is_insn_slot_addr+0x136/0x290
[ 120.672191] ? perf_trace_run_bpf_submit+0xef/0x180
[ 120.672876] ? find_held_lock+0x2b/0x80
[ 120.673430] perf_trace_run_bpf_submit+0xef/0x180
[ 120.674113] perf_trace_preemptirq_template+0x259/0x430
[ 120.674853] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 120.675664] ? __pfx___smp_call_single_queue+0x10/0x10
[ 120.676388] ? find_held_lock+0x2b/0x80
[ 120.676950] ? try_to_wake_up+0x8ae/0x11d0
[ 120.677560] ? _raw_spin_unlock_irqrestore+0x2c/0x50
[ 120.678280] trace_irq_enable.constprop.0+0xa6/0x100
[ 120.678973] trace_hardirqs_on+0x26/0x40
[ 120.679536] _raw_spin_unlock_irqrestore+0x2c/0x50
[ 120.680214] try_to_wake_up+0x8ae/0x11d0
[ 120.680784] ? __pfx_try_to_wake_up+0x10/0x10
[ 120.681406] ? plist_del+0x122/0x270
[ 120.681944] ? find_held_lock+0x2b/0x80
[ 120.682498] ? futex_wake+0x474/0x540
[ 120.683026] wake_up_q+0xa1/0x130
[ 120.683524] futex_wake+0x47e/0x540
[ 120.684049] ? __pfx_futex_wake+0x10/0x10
[ 120.684619] ? __lock_acquire+0x694/0x1b70
[ 120.685194] ? file_init_path+0x506/0x770
[ 120.685803] do_futex+0x26d/0x370
[ 120.686288] ? __pfx_do_futex+0x10/0x10
[ 120.686832] ? lock_release+0xc8/0x290
[ 120.687370] __x64_sys_futex+0x1c9/0x4d0
[ 120.687935] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
[ 120.688739] ? __pfx___x64_sys_futex+0x10/0x10
[ 120.689376] do_syscall_64+0xbf/0x360
[ 120.689922] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.690632] RIP: 0033:0x7fb615980b19
[ 120.691144] 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
[ 120.693597] RSP: 002b:00007fb612ef6218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 120.694615] RAX: ffffffffffffffda RBX: 00007fb615a93f68 RCX: 00007fb615980b19
[ 120.695571] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb615a93f6c
[ 120.696526] RBP: 00007fb615a93f60 R08: 000000000000000e R09: 0000000000000000
[ 120.697490] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fb615a93f6c
[ 120.698458] R13: 00007ffc5c341b6f R14: 00007fb612ef6300 R15: 0000000000022000
[ 120.699418]
[ 120.699740] Modules linked in:
[ 120.700183] ---[ end trace 0000000000000000 ]---
[ 120.700812] RIP: 0010:perf_tp_event+0x175/0xe70
[ 120.701455] 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
[ 120.703884] RSP: 0018:ffff888048027780 EFLAGS: 00010012
[ 120.704602] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90005c0d000
[ 120.705562] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190
[ 120.706525] RBP: ffff8880480279f0 R08: ffff88806ce31340 R09: ffffe8ffffc16fb0
[ 120.707485] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 120.708443] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
[ 120.709394] FS: 00007fb612ef6700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 120.710478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.711258] CR2: 00007fb615a94018 CR3: 00000000099d8000 CR4: 0000000000350ef0
[ 120.712215] note: syz-executor.4[3980] exited with irqs disabled
[ 120.713098] Oops: general protection fault, probably for non-canonical address 0xdffffc0020000032: 0000 [#2] SMP KASAN NOPTI
[ 120.714597] KASAN: probably user-memory-access in range [0x0000000100000190-0x0000000100000197]
[ 120.715755] CPU: 0 UID: 0 PID: 3980 Comm: syz-executor.4 Tainted: G D W 6.17.0-rc4-next-20250901 #1 PREEMPT(voluntary)
[ 120.717352] Tainted: [D]=DIE, [W]=WARN
[ 120.717883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 120.718977] RIP: 0010:perf_tp_event+0x175/0xe70
[ 120.719617] 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
[ 120.722043] RSP: 0018:ffff88806ce08b80 EFLAGS: 00010012
[ 120.722757] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: 0000000000000002
[ 120.723708] RDX: ffff88804666b700 RSI: ffffffff8189a4e7 RDI: 0000000100000190
[ 120.724668] RBP: ffff88806ce08df0 R08: ffff88806ce313e8 R09: ffffe8ffffc16fb0
[ 120.725631] R10: 0000000000000000 R11: ffff8880159bc498 R12: dffffc0000000000
[ 120.726593] R13: 0000000000000014 R14: ffff88806ce313e8 R15: dffffc0000000000
[ 120.727571] FS: 00007fb612ef6700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 120.728673] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.729465] CR2: 00007fb615a94018 CR3: 00000000099d8000 CR4: 0000000000350ef0
[ 120.730451] Call Trace:
[ 120.730811]
[ 120.731124] ? __pfx_perf_tp_event+0x10/0x10
[ 120.731743] ? enqueue_task_fair+0xded/0x1e00
[ 120.732363] ? check_preempt_wakeup_fair+0x6e/0x950
[ 120.733070] ? wakeup_preempt+0x140/0x2a0
[ 120.733649] ? lock_release+0x1c7/0x290
[ 120.734200] ? lock_release+0x1c7/0x290
[ 120.734762] ? do_raw_spin_unlock+0x53/0x220
[ 120.735406] ? _raw_spin_unlock_irqrestore+0x22/0x50
[ 120.736112] ? try_to_wake_up+0x8ae/0x11d0
[ 120.736699] ? do_raw_spin_lock+0x123/0x260
[ 120.737323] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 120.737996] ? perf_trace_run_bpf_submit+0xef/0x180
[ 120.738695] perf_trace_run_bpf_submit+0xef/0x180
[ 120.739378] perf_trace_preemptirq_template+0x259/0x430
[ 120.740151] ? read_tsc+0x9/0x20
[ 120.740633] ? __pfx_perf_trace_preemptirq_template+0x10/0x10
10:57:12 executing program 2:
r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0)
ioctl$FIBMAP(r0, 0x530f, &(0x7f0000000000))
[ 120.741457] ? clockevents_program_event+0x135/0x360
[ 120.742343] ? tick_program_event+0xac/0x140
[ 120.742967] ? handle_softirqs+0x16e/0x770
[ 120.743574] trace_irq_enable.constprop.0+0xa6/0x100
[ 120.744276] trace_hardirqs_on+0x26/0x40
[ 120.744846] handle_softirqs+0x16e/0x770
[ 120.745448] __irq_exit_rcu+0xc4/0x100
[ 120.746005] irq_exit_rcu+0x9/0x20
[ 120.746504] sysvec_apic_timer_interrupt+0x70/0x80
[ 120.747188]
[ 120.747510]
[ 120.747825] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 120.748566] RIP: 0010:make_task_dead+0xa2/0x3b0
[ 120.749214] 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
[ 120.751690] RSP: 0018:ffff888048027f28 EFLAGS: 00000246
[ 120.752422] RAX: 0000000000000001 RBX: ffff88804666b700 RCX: ffffffff817c3ab6
[ 120.753393] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff813b5234
[ 120.754364] RBP: 000000000000000b R08: 0000000000000000 R09: 0000000000000000
[ 120.755338] R10: ffffffff8643b457 R11: 0000000000000001 R12: ffff88804666b700
[ 120.756303] R13: 0000000000000000 R14: dffffc0020000032 R15: 0000000000000000
[ 120.757277] ? trace_irq_enable.constprop.0+0x26/0x100
[ 120.757995] ? make_task_dead+0x214/0x3b0
[ 120.758580] ? make_task_dead+0x214/0x3b0
[ 120.759156] ? do_syscall_64+0xbf/0x360
[ 120.759712] rewind_stack_and_make_dead+0x16/0x20
[ 120.760396] RIP: 0033:0x7fb615980b19
[ 120.760923] 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
[ 120.763391] RSP: 002b:00007fb612ef6218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 120.764444] RAX: ffffffffffffffda RBX: 00007fb615a93f68 RCX: 00007fb615980b19
[ 120.765424] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fb615a93f6c
[ 120.766408] RBP: 00007fb615a93f60 R08: 000000000000000e R09: 0000000000000000
[ 120.767394] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fb615a93f6c
[ 120.768360] R13: 00007ffc5c341b6f R14: 00007fb612ef6300 R15: 0000000000022000
[ 120.769325]
[ 120.769661] Modules linked in:
[ 120.770108] ---[ end trace 0000000000000000 ]---
[ 120.770748] RIP: 0010:perf_tp_event+0x175/0xe70
[ 120.771395] 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
[ 120.773881] RSP: 0018:ffff888048027780 EFLAGS: 00010012
[ 120.774613] RAX: 0000000020000032 RBX: 00000000ffffffa0 RCX: ffffc90005c0d000
[ 120.775596] RDX: 0000000000040000 RSI: ffffffff8189a4e7 RDI: 0000000100000190
[ 120.776583] RBP: ffff8880480279f0 R08: ffff88806ce31340 R09: ffffe8ffffc16fb0
[ 120.777560] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 120.778527] R13: 0000000000000014 R14: ffff88806ce31340 R15: dffffc0000000000
[ 120.779518] FS: 00007fb612ef6700(0000) GS:ffff8880e55d8000(0000) knlGS:0000000000000000
[ 120.780608] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 120.781407] CR2: 00007fb615a94018 CR3: 00000000099d8000 CR4: 0000000000350ef0
[ 120.782391] Kernel panic - not syncing: Fatal exception in interrupt
[ 120.783389] Kernel Offset: disabled
[ 120.783885] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---
VM DIAGNOSIS:
10:57:13 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff828e5105 RDI=ffffffff88729280 RBP=ffffffff88729240 RSP=ffff8880480270f0
R8 =0000000000000000 R9 =ffffed100134b046 R10=0000000000000030 R11=6666666666662052
R12=0000000000000030 R13=0000000000000010 R14=ffffffff88729240 R15=ffffffff828e50f0
RIP=ffffffff828e515d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fb612ef6700 00000000 00000000
GS =0000 ffff8880e55d8000 00000000 00000000
LDT=0000 fffffe3d00000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb615a94018 CR3=00000000099d8000 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=00007fb615a677c000007fb615a677c8
XMM02=00007fb615a677e000007fb615a677c0 XMM03=00007fb615a677c800007fb615a677c0
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=0000000000000000 RBX=ffff88806ce3de20 RCX=ffffffff816880fc RDX=ffff88801651b700
RSI=ffffffff816880d6 RDI=0000000000000005 RBP=0000000000000003 RSP=ffff888046b578d8
R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=1ffff1100d9e6bb1
R12=ffffed100d9c7bc5 R13=ffff88806ce3de28 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555584ca3400 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=00007fb615a900a0 CR3=00000000099d8000 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=00007fb615a677c000007fb615a677c8
XMM02=00007fb615a677e000007fb615a677c0 XMM03=00007fb615a677c800007fb615a677c0
XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000