Extracting prog: 3m11.635662887s
Minimizing prog: 18m53.216113568s
Simplifying prog options: 0s
Extracting C: 34.850721659s
Simplifying C: 3m12.421022949s


extracting reproducer from 53 programs
testing a last program of every proc
single: executing 14 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): accept4$inet6-fcntl$F_SET_RW_HINT-syz_open_procfs-mmap$IORING_OFF_SQ_RING-mknod$loop-creat-ioctl$BLKPG-read$FUSE
detailed listing:
executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4)
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/protocols\x00')
mmap$IORING_OFF_SQ_RING(0x0, 0xbffffc, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6000, 0x0)
r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$BLKPG(r2, 0x1269, 0x0)
read$FUSE(r1, &(0x7f0000004100)={0x2020}, 0x2020)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): accept4$inet6-fcntl$F_SET_RW_HINT-syz_open_procfs-mmap$IORING_OFF_SQ_RING-mknod$loop-creat-ioctl$BLKPG-read$FUSE
detailed listing:
executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0)
fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x4)
r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/protocols\x00')
mmap$IORING_OFF_SQ_RING(0x0, 0xbffffc, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0)
mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6000, 0x0)
r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0)
ioctl$BLKPG(r2, 0x1269, 0x0)
read$FUSE(r1, &(0x7f0000004100)={0x2020}, 0x2020)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir-unlinkat-syz_mount_image$vfat-ioctl$VHOST_VSOCK_SET_GUEST_CID-renameat2-fsconfig$ext4_source-ioctl$KDGKBLED-setsockopt$packet_drop_memb
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
r8 = syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)
unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./bus\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f0000000440))
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000002780))
renameat2(0xffffffffffffff9c, &(0x7f00000004c0)='./bus\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x4)
fsconfig$ext4_source(r0, 0x1, &(0x7f00000027c0), &(0x7f0000002800)={'/dev/loop', 0x0}, 0x0)
ioctl$KDGKBLED(r8, 0x4b64, &(0x7f00000002c0))
setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000540)={r6, 0x1, 0x6, @multicast}, 0xfe97)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
single: successfully extracted reproducer
found reproducer with 27 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir-unlinkat-syz_mount_image$vfat-ioctl$VHOST_VSOCK_SET_GUEST_CID-renameat2-fsconfig$ext4_source-ioctl$KDGKBLED
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
r8 = syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)
unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./bus\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f0000000440))
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000002780))
renameat2(0xffffffffffffff9c, &(0x7f00000004c0)='./bus\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x4)
fsconfig$ext4_source(r0, 0x1, &(0x7f00000027c0), &(0x7f0000002800)={'/dev/loop', 0x0}, 0x0)
ioctl$KDGKBLED(r8, 0x4b64, &(0x7f00000002c0))

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir-unlinkat-syz_mount_image$vfat-ioctl$VHOST_VSOCK_SET_GUEST_CID-renameat2-fsconfig$ext4_source
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)
unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./bus\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f0000000440))
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000002780))
renameat2(0xffffffffffffff9c, &(0x7f00000004c0)='./bus\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x4)
fsconfig$ext4_source(r0, 0x1, &(0x7f00000027c0), &(0x7f0000002800)={'/dev/loop', 0x0}, 0x0)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir-unlinkat-syz_mount_image$vfat-ioctl$VHOST_VSOCK_SET_GUEST_CID-renameat2
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)
unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./bus\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f0000000440))
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000002780))
renameat2(0xffffffffffffff9c, &(0x7f00000004c0)='./bus\x00', 0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x4)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir-unlinkat-syz_mount_image$vfat-ioctl$VHOST_VSOCK_SET_GUEST_CID
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "21466d09e373313188ff8e67b9c01106cfdf004403e33fcfbc3578582326f7b10a70e699ea5401144ced918a490eb9110bf0f6295950f0ddf858d956737098170a68496edcfb466606edc7b70dc6b59d2bd54cd89ca6b328c9721beb4877178aa0adc9445fb731677e3df1d043f345d1d939777d2a18bafcf52f7ef8eeceb87eb9ae41f98d2a6b3d3035f2b0a5b39f10b42c436c24c72e373b7412a935e0abb1fa18346d8b8f51c2d41b06e973546c9289eb04f603ef816bbec3ae235db18ec5e5d5afd4c215e85c6eb4e8889f36bb19b1fc0fffb73b4dcdb95861bd078abf8deb09654f232a091ae83fb976797b3744d9140e99507b27a5404c221926a89d2fd2c22bb0dd570074c31b43b12963846af67ed14d2153f6735dfaaf509a1397645a35f5c5a8636981b7d8f4f4fdff10305041fc9af93b1f017b8edf075fa08ae7391e9b5739761b68e020f6935f513da8a8b2358b5dfc5da24d9f7fd06a94457cbdfa28aa2c6f16debe87a3c9e0d8df3d5493b2e4d45604a5d5753395983f88b3fd2ceabb5cc9fde56b6d687268b8ac5c96aadd7de290cc354462a2f0381e687201d9b33c176394b6ebda83bee629bdc636ded151517a1c5287d04345678ec5414067c4adbf5f54f60f7571b55df6da07d7494b1533422591124205c5a5f4db9a0605d386ea013d229a175a7160f4090501c177c7558a994702644de36e6316d870b9f23a1973ecdbe52ce2945a4b6a154bc0864f1cb1a3859fd8ad7dcd85a618acd7446d80f61cd1ece4e00bc3ed2b9e28fa60846c70aaa9f02ed427c0bce9ed0fd5945bb74722ecc60158e65f0a0979bc9df0affc27caec780c6a4513d54a5fef16bb19ff8e2de6a1dc0638917b9a155cbd3f2b8d6c3ed21436e0c7f0d889eaad3a2d9d38d66a519266007da4515193a3f456430b4da7f63d44c4dbe301cfb7c4df18ba7829f7d3230c1aafb7edbb93474eb250e2cb8c5e2807c6cb35feb35d73ff22310983e29a8f79a08638ad609f7ab8e4efc57a5c49258d6d6084167593b51942d93f9f7f55c705f3aa7844048fc64971f84e18387896adc18f510ba6041d352f0256a64d6e63094ec037dbf69fc474aff5299bdeaa9e934f3f46e9104feafa954865040d123a88604cb3899e5714bbd6fca8cec3d6294da2e895837b17a78d4983ae768b92e8a9a44ea3f701c2021e6ee4d6deed6339e81a7e8efc39db3ce84dcd07fc9c8e08bbbd93a9984040ddc163dd6cf5028be0512ca14b28e0f44b5183e88ef6edf6ab092bdec60009da2baad426d958d7e6df726d5f1d2e398ab23e4c8fba27b5871633d8232c20aa7869fa6b76b6d6cb4472a2dc8443fd6a788d6ff8dfbff8a94ae5cbd1a7a3153b08f126e4f6870d28b810c30f39c5c1605ecc657340b8c35fc7b78dffd61830720b3e9396256a0cd5c3b769f52cc9e0b605697a85895be3ce2453196ba8b90fd2dce2ef87817d72f9d53fa64fb54ffd1c360788226f557e91ed1f0f49ac3620f0e799350fc88a8a9620543f4d06418e23a55de842c0fde6f05eee84be03dc9f897cd81e549e0d48bd8df6358c13b2b9d0717bf4588857c2bad28f1b7d75c9f811849cc2386a7faa823b67b5388b184fb0ec17222ee4d389c7ee70c05cef8f77c609efabd5ef5939a0dd248031ec9ab0ee18afbf058c6dfb459de73858cd6926a8f528a2ee49b784142d948079ecf87680998e25146a05e4bc6d2079da6e00de12c636cd9b864bfecbbe80c592c1802dffe9421ec31dcdf25ebb1e1040b38a1754035222a97f8d60b99d0c7c68e3d7e8e837eb574d0f4e61dff8d0d119ac1a8474fe541bca6854e741f62c1ae5a1a76c6c46dc04219004600d894ee02c8862af9d96eeeb77e7e9b1c8b67b8d70cec3abb4a501db0f4f6709e05d2548eac64b451eeaeecfe091d8365f870bb014100f82a3a7b20821ab455bb7209744f6c4eea85994e62be98223356d5866df5bc45eda48fc7f320a9d6f8dbcbcc3c702ec15b7a7c5a8ee1ed7b2965ff13c12a8f2730a8e6d97382f8465e4cc8887c9ced4e49c72f0361ea3dc6b5a5f7e8602b6e7c9a302e5de7670f54553121ce95214228439b75e5af2028060076f9dbe4d1b2696e1d35e18b9b52a7d39f477c7aca459c289072a9317459c76a4d83e2d8c6f5de2c4a207429eb163a743e7d0d0e5a095048160513256cd04e519a6529aac565da984fd026e4cfa8a61fe3227c2fdc289b6e2755e6dc0fba99d2d181d4c5d19f249c30d69fc622b30ab497980447b6388ff36b7f3399700795b3ccd97c71a74b3a7024b876474583c74a65bb3a07659cd20e25f859639899f1e3f30f6c7e6fa45c20bde601c099a3f00b5238c68b08b91e44ec2e1328ffa952805ad11fc11ce437a385d04adebae1bbda2f44e76fb168591fc87678cecd73dcc2372c3be13dd818db40eeee58fa6fb9f252dee99047780dfdb289fa716e0efa0c88e79d222de2d723525cf8089d6d50a27f6df5e1b3caa9d5debc30aeea90e631d1719f7f8983e09b1a2b6ea99a3b398bb42c0768659d9848bbacaa930e769e8bb707c504ad1990c841bee7746c0d3e8a286c7cc751b573cbc4a34cf09d346892dbcb2ec55bf42b6b5cbb77c30dec89bfce8362d8c11a40a9ec7608ca5e2b99064e686fcad5e3a70e76ea24a86a64fda3b359d69e0c78f381b009fa32fdcac24b69d87cd8618003a8c283b8ab8c98eff2bc87fd6f46e5df55fa2cd4b94f084f0c96b9f1ad97e4e3d99f4c3bd41de629e0863d25ae6d7198899224bd38e7c87511d29fffe8a0c250834a33970ae971d9883440908b4d8cc29e748f41acf11ca310c7e93cdf4c8d55a27d7a7d1b2b44f7c5d855241d40ef3e419fbcebd9e60886b6a1932f2070dafb42ccb82fc39720ef330a69ee3c6cd7ddb7ca2d9d48e760e0ef73ac9c22d6d237d867098401a262dbcfbd85acf646d56d2c4e276e179c721da573f4514e79bb139101a63ed8533507f7ea4835f90ae82ccbde05fcec2cd546d743a16c39deaf468aca509fe3d0989fc7834b76b9c4362bcd139a0f8188a8c68818dcf4ac03e7113361d6eeb9dba3eaa56dd5f858f0fcfe2afeb95fc866167bb174814dcf0e6b82003c89e3077c59ccd6a49b01a7d617d85f48c2d5abeba399f6ca02aedcf997e1cd42087bf2bcaf12eacd0ca7657572c0867ba3972f94db65cc87a0bef02f99ad7084765fdb40e127f5499e7435986ad241c090936cc47dc542a6e81631018892b411ea8b96cba1d2b60b88f2d088c9eac3b94576ed3763f3265f364b2c0475b31e96b87687b8915333be6d4cd3aad4cffa52518af200ac6f64b75ab7cad91df8cf89363ffb74fd248d0369d615191390e24d325519694976e97979b7cf7cfb8336e73cbf871756610b035b19c1d776e7f22774f3ae6a7f1456df585013d354fe6d7c0b0e7b9eb722eef485a4565187a2d5e6aed78bfe4446b6609cab445d2c585ae6767c6da4ffc63a44e76a1ee94f156e763544412315600b4f0465d78b8d265f397d7b3000d9574d40a090bb45ed1991c73c4b79cd8efa7cb349e518f5892b930a244f13c874ce2254751005e60eff97ad593faee38fedcebf4b3c0c2a8c44618dfc64a142ee6e5b7fcc9673a2aa0224e8df23635f40b3b5560b719392e94d34f75040506f10ec3766efb188a8d70427add85567a45ba22b2cfb3c9960f0874d64df7cb637087237b9db77f8ba076f987c651015f3fba3c620328a56f014665d9a7cf5ec3a587c714357a624a75aa35d54748596f80835d4b79f7de0a40f4f5f0bab769601363ed1ec8c4ea6f930813c94da12aafdac6ca6e355c41e017518a48c15872ab0f63c20fea685b63c79e83650d352a942fbc719eba11148be2fc9dfcf162924e9c2ece356c5be3a0db75a39e938fef3e8c761602a454ca49267208b78b5f6271da8245842bb92e605e3b41a4c69fcb53a443642b392442e61780f2c118050bc08a0668259b0e3121402db8d3453a85054ece5285e2ea9801b9467443d64c1d012622b80b1fd60f716636fc8d89e8fd53bd4dd73d825efe122465788adfdb3a648cc50fbc99130d4f4333257ee084c31340c4b192fd01c79714ccb8173080bebc7d6a1bf5f13131310ead82f93116a2d402d7ecba78e73baaa5a694a05cb0c3e385b4bf431f46328c57409a1b096ad8742709af62c944717c4f2000a72c4c5879812397010b96add31926765d6d12ee06427dfa59ab67602b1cfa0df73106a79ffa406da64f572f8bfa621f144b2b483940e29bc4bb6e9919f0c24c634e7b49dbb1bb655e5ceabae2c453d072a4031e46b545e94f4ee0fe0026e3e9a80c8d7a1a5007e7b2a1db12d6d86d6855165d183c168bbb596cf987eaf4a5204faaf93b929ac3a35c8eed9ef7d35362e8078de9f5f0ceeeeda9716667031f679fd27a25849f9f721f8f82bd5e011ddf4e1edaca736369b0037059d5b5138a4c05442b99f2f9257cae5b653cf138371a450967b5b2c8b8bf7bad0b6b60c6e1fcf7fd371d93e3c54e5bb69171c81be8207126b22a099da7668ef7e8dd4295cb16e812d4ce48fc4b854c1949cf12f348a7c6f92eac9834be859b2ab106ae1a7e001e2dcbd6948d0a9230d30eb1d5d651d0553f8a752823578be69e2e617080ef53d9ccb58c5c9d2d006388a6dd2c21048b9a05782a24a27b299abb9ecad1344e9c92ca16ae2eaa7755d3b7aa44c69fa949f7de3621a9d7c1a6a2c4b567f5d3756959b8a9abb46ae5c127b54f9a625f9743b4df9a37c808b1c548b15937c469db0aee4769fec37836521aa6d7d1c4a245c32e3e9dcdc9c704caac43d169d4dff3dff853299a5579cb8e4c12a27b15e3cc5e913fc930e8c14cab5f98f466f537ad7af0922768dcd580c3df52bc7dd196c36f85e0fa8adae1ba03d0bab5a4962d9473004d6017b7cead6400a204382075ba49f76dd5e70e0daddd824ee0e1e4deab60d746b7ea29034fb377cc5be2145b9c783134d0a0d86c7ac50a180fb8577c6af22d05026efbdce29baa2dd0bbb8b01a0a5c44a529b3664c8fcaa8f9222c4d21abb8e75df1ab473a7d35316872e4f7abac0aa4b91cf1aba5d1013b18d560c1aca07afe86d51bea4468f6faf3406157f28ab58400e2eb9606a97d954e688b24acfb922f2976e9836e0f22326b3cfb18394daef165afb4096185a1fba5d8f8a78ceecfbbb8b71dd1afb66c8856a841424749f6556b65b0e03525fa46998c6fba031c098a7a5ccbab64a93a4c37eb3a489a95827e7b1d59aac46d6d50b82480f0fd624100057f297953d992527714a5b30de291da18d47a207fb1d55977b94cabc2bf8e2206c8e1348a5c39e78ad21a1cf9f16a3efc6ab2e1c2ca608337bba9f5589475685164839ebad57b9c89d7d33f9cdc19e030"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)
unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./bus\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f0000000440))
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000002780))

program crashed: KASAN: use-after-free Read in l2tp_tunnel_del_work
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir-unlinkat-syz_mount_image$vfat
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)
unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0)
syz_mount_image$vfat(&(0x7f00000003c0), &(0x7f0000000400)='./bus\x00', 0x810408, 0x0, 0xff, 0x0, &(0x7f0000000440))

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir-unlinkat
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)
unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file0/file0\x00', 0x0)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse-openat$dir
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)
openat$dir(0xffffffffffffff9c, &(0x7f0000000340)='./file0/file0\x00', 0x69a5a4dbf796b553, 0x2a)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1-syz_mount_image$fuse
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "21466d09e373313188ff8e67b9c01106cfdf004403e33fcfbc3578582326f7b10a70e699ea5401144ced918a490eb9110bf0f6295950f0ddf858d956737098170a68496edcfb466606edc7b70dc6b59d2bd54cd89ca6b328c9721beb4877178aa0adc9445fb731677e3df1d043f345d1d939777d2a18bafcf52f7ef8eeceb87eb9ae41f98d2a6b3d3035f2b0a5b39f10b42c436c24c72e373b7412a935e0abb1fa18346d8b8f51c2d41b06e973546c9289eb04f603ef816bbec3ae235db18ec5e5d5afd4c215e85c6eb4e8889f36bb19b1fc0fffb73b4dcdb95861bd078abf8deb09654f232a091ae83fb976797b3744d9140e99507b27a5404c221926a89d2fd2c22bb0dd570074c31b43b12963846af67ed14d2153f6735dfaaf509a1397645a35f5c5a8636981b7d8f4f4fdff10305041fc9af93b1f017b8edf075fa08ae7391e9b5739761b68e020f6935f513da8a8b2358b5dfc5da24d9f7fd06a94457cbdfa28aa2c6f16debe87a3c9e0d8df3d5493b2e4d45604a5d5753395983f88b3fd2ceabb5cc9fde56b6d687268b8ac5c96aadd7de290cc354462a2f0381e687201d9b33c176394b6ebda83bee629bdc636ded151517a1c5287d04345678ec5414067c4adbf5f54f60f7571b55df6da07d7494b1533422591124205c5a5f4db9a0605d386ea013d229a175a7160f4090501c177c7558a994702644de36e6316d870b9f23a1973ecdbe52ce2945a4b6a154bc0864f1cb1a3859fd8ad7dcd85a618acd7446d80f61cd1ece4e00bc3ed2b9e28fa60846c70aaa9f02ed427c0bce9ed0fd5945bb74722ecc60158e65f0a0979bc9df0affc27caec780c6a4513d54a5fef16bb19ff8e2de6a1dc0638917b9a155cbd3f2b8d6c3ed21436e0c7f0d889eaad3a2d9d38d66a519266007da4515193a3f456430b4da7f63d44c4dbe301cfb7c4df18ba7829f7d3230c1aafb7edbb93474eb250e2cb8c5e2807c6cb35feb35d73ff22310983e29a8f79a08638ad609f7ab8e4efc57a5c49258d6d6084167593b51942d93f9f7f55c705f3aa7844048fc64971f84e18387896adc18f510ba6041d352f0256a64d6e63094ec037dbf69fc474aff5299bdeaa9e934f3f46e9104feafa954865040d123a88604cb3899e5714bbd6fca8cec3d6294da2e895837b17a78d4983ae768b92e8a9a44ea3f701c2021e6ee4d6deed6339e81a7e8efc39db3ce84dcd07fc9c8e08bbbd93a9984040ddc163dd6cf5028be0512ca14b28e0f44b5183e88ef6edf6ab092bdec60009da2baad426d958d7e6df726d5f1d2e398ab23e4c8fba27b5871633d8232c20aa7869fa6b76b6d6cb4472a2dc8443fd6a788d6ff8dfbff8a94ae5cbd1a7a3153b08f126e4f6870d28b810c30f39c5c1605ecc657340b8c35fc7b78dffd61830720b3e9396256a0cd5c3b769f52cc9e0b605697a85895be3ce2453196ba8b90fd2dce2ef87817d72f9d53fa64fb54ffd1c360788226f557e91ed1f0f49ac3620f0e799350fc88a8a9620543f4d06418e23a55de842c0fde6f05eee84be03dc9f897cd81e549e0d48bd8df6358c13b2b9d0717bf4588857c2bad28f1b7d75c9f811849cc2386a7faa823b67b5388b184fb0ec17222ee4d389c7ee70c05cef8f77c609efabd5ef5939a0dd248031ec9ab0ee18afbf058c6dfb459de73858cd6926a8f528a2ee49b784142d948079ecf87680998e25146a05e4bc6d2079da6e00de12c636cd9b864bfecbbe80c592c1802dffe9421ec31dcdf25ebb1e1040b38a1754035222a97f8d60b99d0c7c68e3d7e8e837eb574d0f4e61dff8d0d119ac1a8474fe541bca6854e741f62c1ae5a1a76c6c46dc04219004600d894ee02c8862af9d96eeeb77e7e9b1c8b67b8d70cec3abb4a501db0f4f6709e05d2548eac64b451eeaeecfe091d8365f870bb014100f82a3a7b20821ab455bb7209744f6c4eea85994e62be98223356d5866df5bc45eda48fc7f320a9d6f8dbcbcc3c702ec15b7a7c5a8ee1ed7b2965ff13c12a8f2730a8e6d97382f8465e4cc8887c9ced4e49c72f0361ea3dc6b5a5f7e8602b6e7c9a302e5de7670f54553121ce95214228439b75e5af2028060076f9dbe4d1b2696e1d35e18b9b52a7d39f477c7aca459c289072a9317459c76a4d83e2d8c6f5de2c4a207429eb163a743e7d0d0e5a095048160513256cd04e519a6529aac565da984fd026e4cfa8a61fe3227c2fdc289b6e2755e6dc0fba99d2d181d4c5d19f249c30d69fc622b30ab497980447b6388ff36b7f3399700795b3ccd97c71a74b3a7024b876474583c74a65bb3a07659cd20e25f859639899f1e3f30f6c7e6fa45c20bde601c099a3f00b5238c68b08b91e44ec2e1328ffa952805ad11fc11ce437a385d04adebae1bbda2f44e76fb168591fc87678cecd73dcc2372c3be13dd818db40eeee58fa6fb9f252dee99047780dfdb289fa716e0efa0c88e79d222de2d723525cf8089d6d50a27f6df5e1b3caa9d5debc30aeea90e631d1719f7f8983e09b1a2b6ea99a3b398bb42c0768659d9848bbacaa930e769e8bb707c504ad1990c841bee7746c0d3e8a286c7cc751b573cbc4a34cf09d346892dbcb2ec55bf42b6b5cbb77c30dec89bfce8362d8c11a40a9ec7608ca5e2b99064e686fcad5e3a70e76ea24a86a64fda3b359d69e0c78f381b009fa32fdcac24b69d87cd8618003a8c283b8ab8c98eff2bc87fd6f46e5df55fa2cd4b94f084f0c96b9f1ad97e4e3d99f4c3bd41de629e0863d25ae6d7198899224bd38e7c87511d29fffe8a0c250834a33970ae971d9883440908b4d8cc29e748f41acf11ca310c7e93cdf4c8d55a27d7a7d1b2b44f7c5d855241d40ef3e419fbcebd9e60886b6a1932f2070dafb42ccb82fc39720ef330a69ee3c6cd7ddb7ca2d9d48e760e0ef73ac9c22d6d237d867098401a262dbcfbd85acf646d56d2c4e276e179c721da573f4514e79bb139101a63ed8533507f7ea4835f90ae82ccbde05fcec2cd546d743a16c39deaf468aca509fe3d0989fc7834b76b9c4362bcd139a0f8188a8c68818dcf4ac03e7113361d6eeb9dba3eaa56dd5f858f0fcfe2afeb95fc866167bb174814dcf0e6b82003c89e3077c59ccd6a49b01a7d617d85f48c2d5abeba399f6ca02aedcf997e1cd42087bf2bcaf12eacd0ca7657572c0867ba3972f94db65cc87a0bef02f99ad7084765fdb40e127f5499e7435986ad241c090936cc47dc542a6e81631018892b411ea8b96cba1d2b60b88f2d088c9eac3b94576ed3763f3265f364b2c0475b31e96b87687b8915333be6d4cd3aad4cffa52518af200ac6f64b75ab7cad91df8cf89363ffb74fd248d0369d615191390e24d325519694976e97979b7cf7cfb8336e73cbf871756610b035b19c1d776e7f22774f3ae6a7f1456df585013d354fe6d7c0b0e7b9eb722eef485a4565187a2d5e6aed78bfe4446b6609cab445d2c585ae6767c6da4ffc63a44e76a1ee94f156e763544412315600b4f0465d78b8d265f397d7b3000d9574d40a090bb45ed1991c73c4b79cd8efa7cb349e518f5892b930a244f13c874ce2254751005e60eff97ad593faee38fedcebf4b3c0c2a8c44618dfc64a142ee6e5b7fcc9673a2aa0224e8df23635f40b3b5560b719392e94d34f75040506f10ec3766efb188a8d70427add85567a45ba22b2cfb3c9960f0874d64df7cb637087237b9db77f8ba076f987c651015f3fba3c620328a56f014665d9a7cf5ec3a587c714357a624a75aa35d54748596f80835d4b79f7de0a40f4f5f0bab769601363ed1ec8c4ea6f930813c94da12aafdac6ca6e355c41e017518a48c15872ab0f63c20fea685b63c79e83650d352a942fbc719eba11148be2fc9dfcf162924e9c2ece356c5be3a0db75a39e938fef3e8c761602a454ca49267208b78b5f6271da8245842bb92e605e3b41a4c69fcb53a443642b392442e61780f2c118050bc08a0668259b0e3121402db8d3453a85054ece5285e2ea9801b9467443d64c1d012622b80b1fd60f716636fc8d89e8fd53bd4dd73d825efe122465788adfdb3a648cc50fbc99130d4f4333257ee084c31340c4b192fd01c79714ccb8173080bebc7d6a1bf5f13131310ead82f93116a2d402d7ecba78e73baaa5a694a05cb0c3e385b4bf431f46328c57409a1b096ad8742709af62c944717c4f2000a72c4c5879812397010b96add31926765d6d12ee06427dfa59ab67602b1cfa0df73106a79ffa406da64f572f8bfa621f144b2b483940e29bc4bb6e9919f0c24c634e7b49dbb1bb655e5ceabae2c453d072a4031e46b545e94f4ee0fe0026e3e9a80c8d7a1a5007e7b2a1db12d6d86d6855165d183c168bbb596cf987eaf4a5204faaf93b929ac3a35c8eed9ef7d35362e8078de9f5f0ceeeeda9716667031f679fd27a25849f9f721f8f82bd5e011ddf4e1edaca736369b0037059d5b5138a4c05442b99f2f9257cae5b653cf138371a450967b5b2c8b8bf7bad0b6b60c6e1fcf7fd371d93e3c54e5bb69171c81be8207126b22a099da7668ef7e8dd4295cb16e812d4ce48fc4b854c1949cf12f348a7c6f92eac9834be859b2ab106ae1a7e001e2dcbd6948d0a9230d30eb1d5d651d0553f8a752823578be69e2e617080ef53d9ccb58c5c9d2d006388a6dd2c21048b9a05782a24a27b299abb9ecad1344e9c92ca16ae2eaa7755d3b7aa44c69fa949f7de3621a9d7c1a6a2c4b567f5d3756959b8a9abb46ae5c127b54f9a625f9743b4df9a37c808b1c548b15937c469db0aee4769fec37836521aa6d7d1c4a245c32e3e9dcdc9c704caac43d169d4dff3dff853299a5579cb8e4c12a27b15e3cc5e913fc930e8c14cab5f98f466f537ad7af0922768dcd580c3df52bc7dd196c36f85e0fa8adae1ba03d0bab5a4962d9473004d6017b7cead6400a204382075ba49f76dd5e70e0daddd824ee0e1e4deab60d746b7ea29034fb377cc5be2145b9c783134d0a0d86c7ac50a180fb8577c6af22d05026efbdce29baa2dd0bbb8b01a0a5c44a529b3664c8fcaa8f9222c4d21abb8e75df1ab473a7d35316872e4f7abac0aa4b91cf1aba5d1013b18d560c1aca07afe86d51bea4468f6faf3406157f28ab58400e2eb9606a97d954e688b24acfb922f2976e9836e0f22326b3cfb18394daef165afb4096185a1fba5d8f8a78ceecfbbb8b71dd1afb66c8856a841424749f6556b65b0e03525fa46998c6fba031c098a7a5ccbab64a93a4c37eb3a489a95827e7b1d59aac46d6d50b82480f0fd624100057f297953d992527714a5b30de291da18d47a207fb1d55977b94cabc2bf8e2206c8e1348a5c39e78ad21a1cf9f16a3efc6ab2e1c2ca608337bba9f5589475685164839ebad57b9c89d7d33f9cdc19e030"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)
syz_mount_image$fuse(0x0, &(0x7f0000000300)='./file0\x00', 0x2a0000a, 0x0, 0x0, 0x0, 0x0)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink-syz_open_dev$tty1
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)
syz_open_dev$tty1(0xc, 0x4, 0x1)

program crashed: KASAN: use-after-free Read in l2tp_tunnel_del_work
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD-sendmsg$netlink
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
r7 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})
sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000120021030000000000bc61682a00968008001d001d"], 0x1c}], 0x1, 0x0, 0x0, 0x44800}, 0x400c810)

program crashed: KASAN: use-after-free Read in l2tp_tunnel_del_work
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink-ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "401f0567b29d297af7e7dbb907431397cc2a880bcebe70f21820fbd3dd6de78af55deac1d5cc2f5cd1bcf9751d45a103c94c7329db29fdaa7653b924c048edb4c7446a15a4bf07e3736f8adb0f2058d7e01514dc5a0710fc94c5c3cca962122b459ec8aa3b682d5ffc059553e2e23a3333e1351bf7bf70d1e2923ffffd607055209f2d24436a8252dbf94cd3476d4c6f6250a46e4161250282edb6d63f1ff128b26b20980390e7251babc6d38c93e0c6cf80148e63017a429c3049f7159fdaba1d1a2453b484e75996eba0f7e4b088730cfc8e3ae2895aa220244e836baa125c044448a03613de7ab51f9aeed619362b1988c9a45c196800af018405a112f3d54181f950cea6dd7af01ca5991735dc0745e5d3134a4477414e72085a6adc9c8b5119d64acb5de177bafa55852f1655725c0f79e4b23f0a2bc6839dbb407ec8d9be7341cbbe51924e0efaf274f93ce5778b9b8306f1bd9f37ef7f12cd4ca2b462ea3199dbdf773823eabac4ae6552768b375b13bc92e04ec155226f622989c8724bc0442de4d195eb1e8c8e7dd4a2705d43cc51bf262370f601d46cc1fe4e92a8d323a14e3b99cc376002064e40704263a33bfbcfdf049b4173341073dc5754dd043fcbca597bc61bd6f65ca82d53ea192694bd15d7818ac4bb26cb174960d277bf88b33adbe4285cc2f0baf0df45f4f258f14c465832b7a0bd1a9c0b9c31acba276e9d1c2d3905e540469181e4b65715520947ae7c6f85ab49384aea9a34999753387f661880feebaf9cb8b7272e547118ee32df9ecab535664427346f2444a3f366d610ce37d1b20507b7435e5d9bc8e211dfa6a833c1857a543894fe896d2597910336a31b37971fca3819115f39808d723d689a50695043e68ea11c4ddc6be8221ce988c23c1f7d4e978ca8cb8c92bebeea2057e27c0c3ed8b04fc6c25637a1ade1f57e2d06e3658caf7ce2572573bde700fb564b9560fc23ceafb0539c88026be636380d6397460888f355178a88bf395bc289ca4ca8ae16f559099ea80bb854b8008059d465bd08fa138595cf35c863f6f59b01e7aa4979c7f910d06ea65e788a4fd74058d24c83ed289e7cf87c3a3cfc011ea87ca116893ea721be717430775cfc3263c81c97e92f2f9a22a8a594e17361ef73231f10fd202361398a58b6618e69f27c446a540132fe4ea54f5e2bbc0b3329373781b3890c58555133dd49dc61ae4d86aeb2a220ed4fc9db90b20b6aa44d7a1b5d86092725a3f6adea8a9963bd08c57bc8244b996cbeb871c0397b6206ce2893ee03a31b09d80b70a44b05008aa871e9308b06304caa8cac3ae2d325b4d2b31e65f5627859fb1e96b90fa557c3df738e6f801bc1d2340226ded4e31628791686ceb8bab66bb17c1e8ad648046740941fb56b353c94cafc79fbecd70a13de23f050d5392ac9f961183da25869b2318e673847ac4fc8076a533411e1594869547282cb065cf7ca7ff35afcbc0506557ce5c3539773326bfa0cd89809ee8c347dbc2884426201788f6c9a682e481b4f4618cfe610cbedff69552ce34902a8e79baa1c0185f00cce30fb6077ccc9d9386d2f1c77c8450bf10eac6785e6918add1ed331f8eaec0a88846373e3eb8bd1bdce79070c23c2de4cd14b1f0378cc435cd27bb02f6872cedbe2fd14b39f5272d405fa46f30a5a5e6835a638875ce4a733dc326eabdf3ec54b34f9d2d173d65c58eeebb584c09a926a5b57164682e2bf5d30dcdfb266a962ef81df92c7f6ffffb13b53a64c065242137c09b048953224be22112bf344e68b5b8d52b19d9ab900910c2ad3b661e8a6ab50878cfb895865097d23c8346b7bff785b07db367dc78f8077b809c9d38e4f4de10a7b193517c89020c98e716a8dcd3b09a31791ecc1ee0c8d5221e68c3d76860d5ea163cc243db7502dc21860d7c4fdd0d8fb8a5cd4527f28f47c68857219aa4b28779bb4c8caf7e1ead0320006ec2cb07f2198fd438dbc41e7efc9e2191ca5aa2d0907c45eedc130f199170943e640865ca4d565073536d817e505309b711c80315c4070ab869c0b3d7cfa7c17b3b3b968848264bd93f5b98be410cbcd8e8e26c4acde3c1823d7734b71bfabe53e881845e1b0aa40ea85d9f8012a4cd2671b6041180d29fcce274429564a67102a4e832055b5491fdb95a8539c312491911707c73484c34f8bb3b07120362ebbe4c542099731524c38d897eca4e4f53daf019f39dbbf4ca541a6074671c47f3e40cc6b6be0c41d9d585dafd535c3aefe57c9b4058fef9bffa012fdde275b115636d79f4b00facd7f56cb1e88756f6828df2f5005e9dde4a43da6f1aabf83c57c3d989ea52433a1bb1e47dda53d68a53371e63888172a8689770b79696c322ce391ac124596374fe0ae33d900d7aae2f6434f95b23feed80defd1e0f5186bf63c6aa118e0a9280949e3f3cb28b4443f8808c16021ee6b13ee9bb1c8eb83cffdd65512f19aa898690dd5f2517a5795818a320fd438495a7ded9cbd0089276a9d1aad4a1975f5b8609bd1d4228b1c61a5c6795ff5bca8b19af052b7c816ff7b70eaddc511d998a75b1fa77a9e66f6e0d1c0263f1c58501a1312a969b5769f0a8e582c31e13201d1be4b577cf9ae927816c252bcd61cb476f7425b7a6edbc97aaa3a59e41b66a32aa89b91ad3cd0948944b802865f2b468a533388d3efe7bde0eb68a13b362c3b67a57325b55ffb73931215c91fa31abf5a4b694b3e116b16a7f5726e7b8a501a04ec7496055d9a50f86fa26a9f0bb3a9635b8d97fe619c183881a7f41328913d9bc22a8c17c55d5d9dde0fe7b5ca907b5ef1d441c5dd9c5ab54a2bb4b84181b9ebafa1abdc99b7b465e81a7b0040faa26df656cf05e3ea9260d867cab86b780dae61b22474d4e68f58050e372e7c75b66563e638dd119f859978587933c8793f0c6f2ee50c42ad27ca48fe78048abeb7d4c07ff61bc51025a1c60f493f85fe09fa5afe978262b6a1ebddf5748d73f9402ace8d739ba550f8fa894110d5dd2bd2fd95d2d703ce0a0ded0c3b5261ac4fea6679344f421f5c06c244297d4490f65d99d68c0c20c094cbb31e9a6a417411eb880de61a2cfbd0bff2d252e2358b84deddf7a3c7fb13472fc5a64d3b23801a40b5038c8693e385f6614fa57a09eb0bae76e2b159b587d70c816061d64518116e214000d17ec185e0231a1ba8855beec31c190f1c1e6a1a04ffe8bc12ed4059ac3f7527ad244605eae0487ac78d45d632f24da489a805bb9475571bb7606aaa66e6bc5184056aec51859470b0500f259dc0ae47d90305c6e3c421801ada54b7e553fb0be0adf7c67c25a09e116a9e325620e2957147961ca5a72cf81e1d77cf5986e8f7bb970c89213e068a408d0368b2a0c6a0619627c2b19ec002a1059285dd6ceee88a9f1acd867dd7e900633a44f7468521aeeea8153cd7836b68999de01070ac80f5c1975f9e590c4bcc4b7376e3aad4646213db8e48d6b5240fb8513ffad51f531e35d6dcc2d9ffff3256892344e8519539c364770f3a1a522cd935329602a96b85499d44b7f7e9029c0d725479149565b530793518f339e33a4c9f1b490f86654e2e8a81c2fa7257379d3d5a5d98b40c2c0bbf97fe5983b31ad241ee398d7fe4a3eb451ef4161c4c2fdff1a746281048684962c88a2f957b267be08b838f94f00cb7a05f7b2ef0d6395c5c0ea394f4a6e77965ab2b64401b9e516540a04d77b19b5532297c7e0ff6b08996857dba390c6c8f7d9ce1274d3eb9bc03b9cd1686fe7d7335ac5b2af63a35697fd1924c9bd4f4cc4c4298cf7c50ed8b22f219b7c57c3d74ffceb703e7ccaaee98a6db6b6e43035878384b7b4f80d83f45b3a0b23748000864d388d117c5faece3233d90a7f657ec40e4cace145160dea6748abe1da1d7581f6b3a53639797bdcf92cb6c8fb58c45dd68f8d6915343111e5ddd86faaf92b1003928eb451b18c5d07ef841b34d606275b9466848ad7bb8b77d1061253b9f1090b6f84efffdbc05deef651c3fd99a2ac2519f5478f39148f160c88628e1c62acf43eba44a3d018269a4a79d9eb10e76d2a45f64eb03c379b5084d18bca2cb2e7f508c74df07a9e4279732edf2015aa010c79ed49ac6571b34fc6b3a0bbd11d67cce227697fd8ec8e1a1797c5d6002833919707daa11148a2064248d587b82eb93c868396d8dbb8cbd7813fc4d36c4d490a575e3fb05ea22bdf12dc4622adb10e1997652068f0edba7f753675299de27cb157148d4b8ca8c72c0902c78329671b9c661a2b815b59b239ebb10dfcc8f7f6e5c43bdbfcc31349ee00377ed857723a57cc204215d9eb6870208b2ea5dc36d3f490fdd0f54d36905cb531794d183373f389246687a0405dcfb6662f65ffe0487a0f113a02cd6f23774f20f88c522386f7a4889571500049c6a745decde12405fe73624888589a19db3b32e02eddf98f7949fd2bc23a001d413a00225e8ad8bc57da91027fad9ead36125b2d295ec9fbf04ddbb20c9a648c37a257b827407749e07feb7f2bd796f5365300e6c6a17a2e3b5486153e36d7098c3f9193440f5e897be2da8550cdf21cd5ec58aaee88bf7fd0d2384daac8e80a73bac66d1ceb959acc3c0c491bf4b1295750dd965d00c14d3273f68820a22495e040d2b016cffe2b45296def3a6a0d88d3d55808c1d408f4d255f2a8a6abac9db794b71bbf0ddf05cf1f81185f99de36928b53ffaea662741c81b27a20941b78d435bfb0eebbdc31b0906a798c859ab7a66ba8404ceb81e6fc2f354aa37e9a68403e182c4140a00a06750dadc9a261f617af16f0d7f8f127987d37c3fa14a5a1f95f4667c624f55523efde77f37dc577fe574c63dc4f83e41becba90de4ffb7da397e658b6dc0aff05f5956aeb21198a98c014e5d499ed6b789ab48f5f33fe213fb02cfbf7be1e947431a3364175d2379e6dcb5bcff6e743824330daffef107b9ff4bb78b08899cbe9ce1bd4b31c8c37d1275b823e3a53528cf3a58c21f882db30ef16b396854452d44a4ea7a979442ae839266a6835892ab1c8b036bae325e50a039a3b651f1d134c3085b2f758c78bb093eae9b9701bf8ad343fea194d545dbbd8f08d8d912313db310f0df6d96b3781d6fd32da45d778a7dacbfbc4e647d4935769a51934e267ab280b321db6c8787877bce073c38b07c626c71387b51ae22692cdcccd0eccf5c8965e2d1130b502572ad8838ff9a8e8de5846562843cb853e6486b253bc980de32d16bd6e4d6372bcc48062aada52f2939e8b16bafb6ae031eeaee2c6f8afebeeeae34cd7f94dc96c72904bc9f13d97ee715d656051832361ae8019e698a34f1e2345a0789e8c568deb11e4d78a848a19c580187f17a8b3da28ef82c2a57433c26862c163b8edb92e41c5e"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000280)={0x2, 'vxcan1\x00', {0x9}, 0xc})

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns-socket$netlink
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)
socket$netlink(0x10, 0x3, 0x0)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb-setns
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "21466d09e373313188ff8e67b9c01106cfdf004403e33fcfbc3578582326f7b10a70e699ea5401144ced918a490eb9110bf0f6295950f0ddf858d956737098170a68496edcfb466606edc7b70dc6b59d2bd54cd89ca6b328c9721beb4877178aa0adc9445fb731677e3df1d043f345d1d939777d2a18bafcf52f7ef8eeceb87eb9ae41f98d2a6b3d3035f2b0a5b39f10b42c436c24c72e373b7412a935e0abb1fa18346d8b8f51c2d41b06e973546c9289eb04f603ef816bbec3ae235db18ec5e5d5afd4c215e85c6eb4e8889f36bb19b1fc0fffb73b4dcdb95861bd078abf8deb09654f232a091ae83fb976797b3744d9140e99507b27a5404c221926a89d2fd2c22bb0dd570074c31b43b12963846af67ed14d2153f6735dfaaf509a1397645a35f5c5a8636981b7d8f4f4fdff10305041fc9af93b1f017b8edf075fa08ae7391e9b5739761b68e020f6935f513da8a8b2358b5dfc5da24d9f7fd06a94457cbdfa28aa2c6f16debe87a3c9e0d8df3d5493b2e4d45604a5d5753395983f88b3fd2ceabb5cc9fde56b6d687268b8ac5c96aadd7de290cc354462a2f0381e687201d9b33c176394b6ebda83bee629bdc636ded151517a1c5287d04345678ec5414067c4adbf5f54f60f7571b55df6da07d7494b1533422591124205c5a5f4db9a0605d386ea013d229a175a7160f4090501c177c7558a994702644de36e6316d870b9f23a1973ecdbe52ce2945a4b6a154bc0864f1cb1a3859fd8ad7dcd85a618acd7446d80f61cd1ece4e00bc3ed2b9e28fa60846c70aaa9f02ed427c0bce9ed0fd5945bb74722ecc60158e65f0a0979bc9df0affc27caec780c6a4513d54a5fef16bb19ff8e2de6a1dc0638917b9a155cbd3f2b8d6c3ed21436e0c7f0d889eaad3a2d9d38d66a519266007da4515193a3f456430b4da7f63d44c4dbe301cfb7c4df18ba7829f7d3230c1aafb7edbb93474eb250e2cb8c5e2807c6cb35feb35d73ff22310983e29a8f79a08638ad609f7ab8e4efc57a5c49258d6d6084167593b51942d93f9f7f55c705f3aa7844048fc64971f84e18387896adc18f510ba6041d352f0256a64d6e63094ec037dbf69fc474aff5299bdeaa9e934f3f46e9104feafa954865040d123a88604cb3899e5714bbd6fca8cec3d6294da2e895837b17a78d4983ae768b92e8a9a44ea3f701c2021e6ee4d6deed6339e81a7e8efc39db3ce84dcd07fc9c8e08bbbd93a9984040ddc163dd6cf5028be0512ca14b28e0f44b5183e88ef6edf6ab092bdec60009da2baad426d958d7e6df726d5f1d2e398ab23e4c8fba27b5871633d8232c20aa7869fa6b76b6d6cb4472a2dc8443fd6a788d6ff8dfbff8a94ae5cbd1a7a3153b08f126e4f6870d28b810c30f39c5c1605ecc657340b8c35fc7b78dffd61830720b3e9396256a0cd5c3b769f52cc9e0b605697a85895be3ce2453196ba8b90fd2dce2ef87817d72f9d53fa64fb54ffd1c360788226f557e91ed1f0f49ac3620f0e799350fc88a8a9620543f4d06418e23a55de842c0fde6f05eee84be03dc9f897cd81e549e0d48bd8df6358c13b2b9d0717bf4588857c2bad28f1b7d75c9f811849cc2386a7faa823b67b5388b184fb0ec17222ee4d389c7ee70c05cef8f77c609efabd5ef5939a0dd248031ec9ab0ee18afbf058c6dfb459de73858cd6926a8f528a2ee49b784142d948079ecf87680998e25146a05e4bc6d2079da6e00de12c636cd9b864bfecbbe80c592c1802dffe9421ec31dcdf25ebb1e1040b38a1754035222a97f8d60b99d0c7c68e3d7e8e837eb574d0f4e61dff8d0d119ac1a8474fe541bca6854e741f62c1ae5a1a76c6c46dc04219004600d894ee02c8862af9d96eeeb77e7e9b1c8b67b8d70cec3abb4a501db0f4f6709e05d2548eac64b451eeaeecfe091d8365f870bb014100f82a3a7b20821ab455bb7209744f6c4eea85994e62be98223356d5866df5bc45eda48fc7f320a9d6f8dbcbcc3c702ec15b7a7c5a8ee1ed7b2965ff13c12a8f2730a8e6d97382f8465e4cc8887c9ced4e49c72f0361ea3dc6b5a5f7e8602b6e7c9a302e5de7670f54553121ce95214228439b75e5af2028060076f9dbe4d1b2696e1d35e18b9b52a7d39f477c7aca459c289072a9317459c76a4d83e2d8c6f5de2c4a207429eb163a743e7d0d0e5a095048160513256cd04e519a6529aac565da984fd026e4cfa8a61fe3227c2fdc289b6e2755e6dc0fba99d2d181d4c5d19f249c30d69fc622b30ab497980447b6388ff36b7f3399700795b3ccd97c71a74b3a7024b876474583c74a65bb3a07659cd20e25f859639899f1e3f30f6c7e6fa45c20bde601c099a3f00b5238c68b08b91e44ec2e1328ffa952805ad11fc11ce437a385d04adebae1bbda2f44e76fb168591fc87678cecd73dcc2372c3be13dd818db40eeee58fa6fb9f252dee99047780dfdb289fa716e0efa0c88e79d222de2d723525cf8089d6d50a27f6df5e1b3caa9d5debc30aeea90e631d1719f7f8983e09b1a2b6ea99a3b398bb42c0768659d9848bbacaa930e769e8bb707c504ad1990c841bee7746c0d3e8a286c7cc751b573cbc4a34cf09d346892dbcb2ec55bf42b6b5cbb77c30dec89bfce8362d8c11a40a9ec7608ca5e2b99064e686fcad5e3a70e76ea24a86a64fda3b359d69e0c78f381b009fa32fdcac24b69d87cd8618003a8c283b8ab8c98eff2bc87fd6f46e5df55fa2cd4b94f084f0c96b9f1ad97e4e3d99f4c3bd41de629e0863d25ae6d7198899224bd38e7c87511d29fffe8a0c250834a33970ae971d9883440908b4d8cc29e748f41acf11ca310c7e93cdf4c8d55a27d7a7d1b2b44f7c5d855241d40ef3e419fbcebd9e60886b6a1932f2070dafb42ccb82fc39720ef330a69ee3c6cd7ddb7ca2d9d48e760e0ef73ac9c22d6d237d867098401a262dbcfbd85acf646d56d2c4e276e179c721da573f4514e79bb139101a63ed8533507f7ea4835f90ae82ccbde05fcec2cd546d743a16c39deaf468aca509fe3d0989fc7834b76b9c4362bcd139a0f8188a8c68818dcf4ac03e7113361d6eeb9dba3eaa56dd5f858f0fcfe2afeb95fc866167bb174814dcf0e6b82003c89e3077c59ccd6a49b01a7d617d85f48c2d5abeba399f6ca02aedcf997e1cd42087bf2bcaf12eacd0ca7657572c0867ba3972f94db65cc87a0bef02f99ad7084765fdb40e127f5499e7435986ad241c090936cc47dc542a6e81631018892b411ea8b96cba1d2b60b88f2d088c9eac3b94576ed3763f3265f364b2c0475b31e96b87687b8915333be6d4cd3aad4cffa52518af200ac6f64b75ab7cad91df8cf89363ffb74fd248d0369d615191390e24d325519694976e97979b7cf7cfb8336e73cbf871756610b035b19c1d776e7f22774f3ae6a7f1456df585013d354fe6d7c0b0e7b9eb722eef485a4565187a2d5e6aed78bfe4446b6609cab445d2c585ae6767c6da4ffc63a44e76a1ee94f156e763544412315600b4f0465d78b8d265f397d7b3000d9574d40a090bb45ed1991c73c4b79cd8efa7cb349e518f5892b930a244f13c874ce2254751005e60eff97ad593faee38fedcebf4b3c0c2a8c44618dfc64a142ee6e5b7fcc9673a2aa0224e8df23635f40b3b5560b719392e94d34f75040506f10ec3766efb188a8d70427add85567a45ba22b2cfb3c9960f0874d64df7cb637087237b9db77f8ba076f987c651015f3fba3c620328a56f014665d9a7cf5ec3a587c714357a624a75aa35d54748596f80835d4b79f7de0a40f4f5f0bab769601363ed1ec8c4ea6f930813c94da12aafdac6ca6e355c41e017518a48c15872ab0f63c20fea685b63c79e83650d352a942fbc719eba11148be2fc9dfcf162924e9c2ece356c5be3a0db75a39e938fef3e8c761602a454ca49267208b78b5f6271da8245842bb92e605e3b41a4c69fcb53a443642b392442e61780f2c118050bc08a0668259b0e3121402db8d3453a85054ece5285e2ea9801b9467443d64c1d012622b80b1fd60f716636fc8d89e8fd53bd4dd73d825efe122465788adfdb3a648cc50fbc99130d4f4333257ee084c31340c4b192fd01c79714ccb8173080bebc7d6a1bf5f13131310ead82f93116a2d402d7ecba78e73baaa5a694a05cb0c3e385b4bf431f46328c57409a1b096ad8742709af62c944717c4f2000a72c4c5879812397010b96add31926765d6d12ee06427dfa59ab67602b1cfa0df73106a79ffa406da64f572f8bfa621f144b2b483940e29bc4bb6e9919f0c24c634e7b49dbb1bb655e5ceabae2c453d072a4031e46b545e94f4ee0fe0026e3e9a80c8d7a1a5007e7b2a1db12d6d86d6855165d183c168bbb596cf987eaf4a5204faaf93b929ac3a35c8eed9ef7d35362e8078de9f5f0ceeeeda9716667031f679fd27a25849f9f721f8f82bd5e011ddf4e1edaca736369b0037059d5b5138a4c05442b99f2f9257cae5b653cf138371a450967b5b2c8b8bf7bad0b6b60c6e1fcf7fd371d93e3c54e5bb69171c81be8207126b22a099da7668ef7e8dd4295cb16e812d4ce48fc4b854c1949cf12f348a7c6f92eac9834be859b2ab106ae1a7e001e2dcbd6948d0a9230d30eb1d5d651d0553f8a752823578be69e2e617080ef53d9ccb58c5c9d2d006388a6dd2c21048b9a05782a24a27b299abb9ecad1344e9c92ca16ae2eaa7755d3b7aa44c69fa949f7de3621a9d7c1a6a2c4b567f5d3756959b8a9abb46ae5c127b54f9a625f9743b4df9a37c808b1c548b15937c469db0aee4769fec37836521aa6d7d1c4a245c32e3e9dcdc9c704caac43d169d4dff3dff853299a5579cb8e4c12a27b15e3cc5e913fc930e8c14cab5f98f466f537ad7af0922768dcd580c3df52bc7dd196c36f85e0fa8adae1ba03d0bab5a4962d9473004d6017b7cead6400a204382075ba49f76dd5e70e0daddd824ee0e1e4deab60d746b7ea29034fb377cc5be2145b9c783134d0a0d86c7ac50a180fb8577c6af22d05026efbdce29baa2dd0bbb8b01a0a5c44a529b3664c8fcaa8f9222c4d21abb8e75df1ab473a7d35316872e4f7abac0aa4b91cf1aba5d1013b18d560c1aca07afe86d51bea4468f6faf3406157f28ab58400e2eb9606a97d954e688b24acfb922f2976e9836e0f22326b3cfb18394daef165afb4096185a1fba5d8f8a78ceecfbbb8b71dd1afb66c8856a841424749f6556b65b0e03525fa46998c6fba031c098a7a5ccbab64a93a4c37eb3a489a95827e7b1d59aac46d6d50b82480f0fd624100057f297953d992527714a5b30de291da18d47a207fb1d55977b94cabc2bf8e2206c8e1348a5c39e78ad21a1cf9f16a3efc6ab2e1c2ca608337bba9f5589475685164839ebad57b9c89d7d33f9cdc19e030"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)
setns(0xc9, 0x0)

program crashed: KASAN: use-after-free Read in l2tp_tunnel_del_work
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211-setsockopt$packet_add_memb
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00', <r6=>0x0})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)
setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000480)={r6, 0x1, 0x5, @remote}, 0x10)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard-syz_genetlink_get_family_id$nl80211
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'})
syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r0)

program crashed: KASAN: use-after-free Read in l2tp_tunnel_del_work
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$ifreq_SIOCGIFINDEX_batadv_hard
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'})

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580)={0x0, ""/256, 0x0, <r4=>0x0})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, <r5=>0x0, "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", "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"})
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000001780)={r4, r5, "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", "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"})

program crashed: KASAN: use-after-free Read in l2tp_tunnel_del_work
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580))
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Write in pppol2tp_release
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_GET_SUBVOL_INFO
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
r3 = socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000580))

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-socket$packet-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
socket$packet(0x11, 0x2, 0x300)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-getsockopt-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
getsockopt(r1, 0x111, 0x5, 0x0, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-socket$inet6_udp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$pppl2tp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$pppl2tp(0x18, 0x1, 0x1)
connect$pppl2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r1, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-mmap$IORING_OFF_SQ_RING-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={<r0=>0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
mmap$IORING_OFF_SQ_RING(0x0, 0x8, 0x7000004, 0x30, r0, 0x0)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$XFS_IOC_FD_TO_HANDLE-socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
ioctl$XFS_IOC_FD_TO_HANDLE(0xffffffffffffffff, 0xc038586a, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)='batadv_slave_0\x00', 0x0, &(0x7f0000000080)={@_ha_fsid={[0x2, 0x6]}, {0x68, 0x6, 0x7, 0x101}}, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x80000000})
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "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", "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"})

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, 0x0, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000780)={0x0, 0x0, "b2877fc720cf525d54d26f2b95be30adf58f6725c9f3051b8ff64c736df7f5a4c8fc956d2c52b144df9ee52a6e7838f46fc9dea317f02f3be803a2c907316cfd8779b4d2f12586f9ab3ecc88b49f0fac3cf4dc1b85e3b91de4ef8c00c5fb273f7d1b71d5adddd8a8c95c6574a3b7ae073a992878116376665e800fa8b5d450dc1d54a4deec53d777ea4902d4cd5e0210a2ec7f4573d66e6205676f3de87b0d2af8e99aa12be0dd2b802370b43feb95724024c2771beec3236bd34b852a1491391c5c429441e0c69b32d4c9db7987e55b73531807c3a02a8ea6c847406e77fb32ccbee9ddde84525f1d4de6ccc585c90657aa69efd464d114a4ee54d1102c494f", "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"})

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Write in pppol2tp_release
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Write in pppol2tp_release
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:5 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Write in pppol2tp_release
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Write in pppol2tp_release
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
validation run: crashed=true
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$pppl2tp-socket$inet6_udp-connect$pppl2tp-ioctl$BTRFS_IOC_INO_LOOKUP_USER
detailed listing:
executing program 0:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
r1 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2, 0x0, 0x3}}, 0x26)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0)

program crashed: KASAN: use-after-free Read in pppol2tp_sock_to_session
validation run: crashed=true
reproducing took 27m35.946866814s
repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in pppol2tp_sock_to_session+0x1a0/0x1b0 net/l2tp/l2tp_ppp.c:156
Read of size 4 at addr ffff88812790b800 by task syz.2.17/370

CPU: 1 PID: 370 Comm: syz.2.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x10f/0x150 mm/kasan/report.c:444
 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:308
 pppol2tp_sock_to_session+0x1a0/0x1b0 net/l2tp/l2tp_ppp.c:156
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:435
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9e527394d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcdf481e78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffcdf481f60 RCX: 00007f9e527394d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00000000000058c6 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b32d20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9e529b5fac R14: 00007f9e529b5fa8 R15: 00007f9e529b5fa0
 </TASK>

Allocated by task 370:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:433 [inline]
 ____kasan_kmalloc mm/kasan/common.c:512 [inline]
 __kasan_kmalloc+0xd4/0x100 mm/kasan/common.c:521
 kasan_kmalloc include/linux/kasan.h:227 [inline]
 __kmalloc+0x13d/0x2c0 mm/slub.c:4436
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 l2tp_session_create+0x39/0xb60 net/l2tp/l2tp_core.c:1617
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:772
 __sys_connect_file net/socket.c:1923 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1940
 __do_sys_connect net/socket.c:1950 [inline]
 __se_sys_connect net/socket.c:1947 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1947
 x64_sys_call+0x7c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Freed by task 326:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4a/0x70 mm/kasan/common.c:45
 kasan_set_free_info+0x23/0x40 mm/kasan/generic.c:370
 ____kasan_slab_free+0x125/0x160 mm/kasan/common.c:365
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:373
 kasan_slab_free include/linux/kasan.h:193 [inline]
 slab_free_hook mm/slub.c:1728 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1754
 slab_free mm/slub.c:3526 [inline]
 kfree+0xc4/0x270 mm/slub.c:4588
 l2tp_session_free net/l2tp/l2tp_core.c:168 [inline]
 l2tp_session_put+0xaf/0x1a0 net/l2tp/l2tp_core.c:193
 l2tp_session_delete+0x3a9/0x4a0 net/l2tp/l2tp_core.c:1590
 l2tp_tunnel_closeall net/l2tp/l2tp_core.c:1236 [inline]
 l2tp_tunnel_del_work+0x180/0x3d0 net/l2tp/l2tp_core.c:1274
 process_one_work+0x6c8/0xbb0 kernel/workqueue.c:2328
 worker_thread+0xaa0/0x1250 kernel/workqueue.c:2475
 kthread+0x3f5/0x4f0 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

The buggy address belongs to the object at ffff88812790b800
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 0 bytes inside of
 512-byte region [ffff88812790b800, ffff88812790ba00)
The buggy address belongs to the page:
page:ffffea00049e4200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x127908
head:ffffea00049e4200 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 370, ts 22746666226, free_ts 22035846407
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2610
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2616
 get_page_from_freelist+0x2d42/0x2dd0 mm/page_alloc.c:4492
 __alloc_pages+0x1a2/0x460 mm/page_alloc.c:5829
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1937 [inline]
 new_slab+0xa0/0x4d0 mm/slub.c:2000
 ___slab_alloc+0x3ac/0x840 mm/slub.c:3033
 __slab_alloc+0x49/0x90 mm/slub.c:3120
 slab_alloc_node mm/slub.c:3211 [inline]
 slab_alloc mm/slub.c:3255 [inline]
 __kmalloc+0x16a/0x2c0 mm/slub.c:4432
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 l2tp_session_create+0x39/0xb60 net/l2tp/l2tp_core.c:1617
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:772
 __sys_connect_file net/socket.c:1923 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1940
 __do_sys_connect net/socket.c:1950 [inline]
 __se_sys_connect net/socket.c:1947 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1947
 x64_sys_call+0x7c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1477 [inline]
 free_pcp_prepare mm/page_alloc.c:1549 [inline]
 free_unref_page_prepare+0x5fa/0x600 mm/page_alloc.c:3540
 free_unref_page+0xae/0x540 mm/page_alloc.c:3622
 free_the_page mm/page_alloc.c:808 [inline]
 __free_pages+0x6c/0x100 mm/page_alloc.c:5905
 __vunmap+0x801/0x980 mm/vmalloc.c:2660
 __vfree mm/vmalloc.c:2709 [inline]
 vfree+0x8b/0xc0 mm/vmalloc.c:2740
 kcov_put kernel/kcov.c:422 [inline]
 kcov_close+0x2b/0x50 kernel/kcov.c:524
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xb70/0x29a0 kernel/exit.c:896
 do_group_exit+0x149/0x310 kernel/exit.c:1010
 get_signal+0x64f/0x1430 kernel/signal.c:2920
 arch_do_signal_or_restart+0xe2/0x1100 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:157 [inline]
 exit_to_user_mode_loop+0xa7/0xe0 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310

Memory state around the buggy address:
 ffff88812790b700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88812790b780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88812790b800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff88812790b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88812790b900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
------------[ cut here ]------------
WARNING: CPU: 0 PID: 370 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Modules linked in:
CPU: 0 PID: 370 Comm: syz.2.17 Tainted: G    B             syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Code: 5d c3 e8 ac 0b 0a fd be 02 00 00 00 eb 0a e8 a0 0b 0a fd be 01 00 00 00 4c 89 f7 e8 83 b4 f0 fd e9 0f ff ff ff e8 89 0b 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 78 0b 0a fd 4c 89 f7 be 03
RSP: 0018:ffffc90000bb7d10 EFLAGS: 00010293
RAX: ffffffff845fca17 RBX: ffff88810fa7b000 RCX: ffff88810d7da800
RDX: 0000000000000000 RSI: 0000000006789b60 RDI: 000000000c04eb7d
RBP: ffffc90000bb7d30 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff0e1904c R12: dffffc0000000000
R13: dffffc0000000000 R14: 0000000006789b60 R15: ffff88812790b800
FS:  000055555566f500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e52780ce0 CR3: 0000000128b14000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:435
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9e527394d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcdf481e78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffcdf481f60 RCX: 00007f9e527394d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00000000000058c6 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b32d20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9e529b5fac R14: 00007f9e529b5fa8 R15: 00007f9e529b5fa0
 </TASK>
---[ end trace 4fe39a814547d382 ]---

final repro crashed as (corrupted=false):
==================================================================
BUG: KASAN: use-after-free in pppol2tp_sock_to_session+0x1a0/0x1b0 net/l2tp/l2tp_ppp.c:156
Read of size 4 at addr ffff88812790b800 by task syz.2.17/370

CPU: 1 PID: 370 Comm: syz.2.17 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
Call Trace:
 <TASK>
 __dump_stack+0x21/0x30 lib/dump_stack.c:88
 dump_stack_lvl+0x110/0x170 lib/dump_stack.c:106
 print_address_description+0x7f/0x2c0 mm/kasan/report.c:248
 __kasan_report mm/kasan/report.c:427 [inline]
 kasan_report+0x10f/0x150 mm/kasan/report.c:444
 __asan_report_load4_noabort+0x14/0x20 mm/kasan/report_generic.c:308
 pppol2tp_sock_to_session+0x1a0/0x1b0 net/l2tp/l2tp_ppp.c:156
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:435
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9e527394d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcdf481e78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffcdf481f60 RCX: 00007f9e527394d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00000000000058c6 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b32d20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9e529b5fac R14: 00007f9e529b5fa8 R15: 00007f9e529b5fa0
 </TASK>

Allocated by task 370:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track mm/kasan/common.c:45 [inline]
 set_alloc_info mm/kasan/common.c:433 [inline]
 ____kasan_kmalloc mm/kasan/common.c:512 [inline]
 __kasan_kmalloc+0xd4/0x100 mm/kasan/common.c:521
 kasan_kmalloc include/linux/kasan.h:227 [inline]
 __kmalloc+0x13d/0x2c0 mm/slub.c:4436
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 l2tp_session_create+0x39/0xb60 net/l2tp/l2tp_core.c:1617
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:772
 __sys_connect_file net/socket.c:1923 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1940
 __do_sys_connect net/socket.c:1950 [inline]
 __se_sys_connect net/socket.c:1947 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1947
 x64_sys_call+0x7c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0

Freed by task 326:
 kasan_save_stack mm/kasan/common.c:38 [inline]
 kasan_set_track+0x4a/0x70 mm/kasan/common.c:45
 kasan_set_free_info+0x23/0x40 mm/kasan/generic.c:370
 ____kasan_slab_free+0x125/0x160 mm/kasan/common.c:365
 __kasan_slab_free+0x11/0x20 mm/kasan/common.c:373
 kasan_slab_free include/linux/kasan.h:193 [inline]
 slab_free_hook mm/slub.c:1728 [inline]
 slab_free_freelist_hook+0xc2/0x190 mm/slub.c:1754
 slab_free mm/slub.c:3526 [inline]
 kfree+0xc4/0x270 mm/slub.c:4588
 l2tp_session_free net/l2tp/l2tp_core.c:168 [inline]
 l2tp_session_put+0xaf/0x1a0 net/l2tp/l2tp_core.c:193
 l2tp_session_delete+0x3a9/0x4a0 net/l2tp/l2tp_core.c:1590
 l2tp_tunnel_closeall net/l2tp/l2tp_core.c:1236 [inline]
 l2tp_tunnel_del_work+0x180/0x3d0 net/l2tp/l2tp_core.c:1274
 process_one_work+0x6c8/0xbb0 kernel/workqueue.c:2328
 worker_thread+0xaa0/0x1250 kernel/workqueue.c:2475
 kthread+0x3f5/0x4f0 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287

The buggy address belongs to the object at ffff88812790b800
 which belongs to the cache kmalloc-512 of size 512
The buggy address is located 0 bytes inside of
 512-byte region [ffff88812790b800, ffff88812790ba00)
The buggy address belongs to the page:
page:ffffea00049e4200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x127908
head:ffffea00049e4200 order:2 compound_mapcount:0 compound_pincount:0
flags: 0x4000000000010200(slab|head|zone=1)
raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100042f00
raw: 0000000000000000 0000000080100010 00000001ffffffff 0000000000000000
page dumped because: kasan: bad access detected
page_owner tracks the page as allocated
page last allocated via order 2, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 370, ts 22746666226, free_ts 22035846407
 set_page_owner include/linux/page_owner.h:33 [inline]
 post_alloc_hook+0x192/0x1b0 mm/page_alloc.c:2610
 prep_new_page+0x1c/0x110 mm/page_alloc.c:2616
 get_page_from_freelist+0x2d42/0x2dd0 mm/page_alloc.c:4492
 __alloc_pages+0x1a2/0x460 mm/page_alloc.c:5829
 alloc_slab_page mm/slub.c:-1 [inline]
 allocate_slab mm/slub.c:1937 [inline]
 new_slab+0xa0/0x4d0 mm/slub.c:2000
 ___slab_alloc+0x3ac/0x840 mm/slub.c:3033
 __slab_alloc+0x49/0x90 mm/slub.c:3120
 slab_alloc_node mm/slub.c:3211 [inline]
 slab_alloc mm/slub.c:3255 [inline]
 __kmalloc+0x16a/0x2c0 mm/slub.c:4432
 kmalloc include/linux/slab.h:624 [inline]
 kzalloc include/linux/slab.h:750 [inline]
 l2tp_session_create+0x39/0xb60 net/l2tp/l2tp_core.c:1617
 pppol2tp_connect+0xbf5/0x1640 net/l2tp/l2tp_ppp.c:772
 __sys_connect_file net/socket.c:1923 [inline]
 __sys_connect+0x3cb/0x450 net/socket.c:1940
 __do_sys_connect net/socket.c:1950 [inline]
 __se_sys_connect net/socket.c:1947 [inline]
 __x64_sys_connect+0x7a/0x90 net/socket.c:1947
 x64_sys_call+0x7c/0x9a0 arch/x86/include/generated/asm/syscalls_64.h:43
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
page last free stack trace:
 reset_page_owner include/linux/page_owner.h:26 [inline]
 free_pages_prepare mm/page_alloc.c:1477 [inline]
 free_pcp_prepare mm/page_alloc.c:1549 [inline]
 free_unref_page_prepare+0x5fa/0x600 mm/page_alloc.c:3540
 free_unref_page+0xae/0x540 mm/page_alloc.c:3622
 free_the_page mm/page_alloc.c:808 [inline]
 __free_pages+0x6c/0x100 mm/page_alloc.c:5905
 __vunmap+0x801/0x980 mm/vmalloc.c:2660
 __vfree mm/vmalloc.c:2709 [inline]
 vfree+0x8b/0xc0 mm/vmalloc.c:2740
 kcov_put kernel/kcov.c:422 [inline]
 kcov_close+0x2b/0x50 kernel/kcov.c:524
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0xb70/0x29a0 kernel/exit.c:896
 do_group_exit+0x149/0x310 kernel/exit.c:1010
 get_signal+0x64f/0x1430 kernel/signal.c:2920
 arch_do_signal_or_restart+0xe2/0x1100 arch/x86/kernel/signal.c:867
 handle_signal_work kernel/entry/common.c:157 [inline]
 exit_to_user_mode_loop+0xa7/0xe0 kernel/entry/common.c:181
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310

Memory state around the buggy address:
 ffff88812790b700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
 ffff88812790b780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
>ffff88812790b800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
                   ^
 ffff88812790b880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
 ffff88812790b900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
==================================================================
------------[ cut here ]------------
WARNING: CPU: 0 PID: 370 at net/l2tp/l2tp_ppp.c:156 pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Modules linked in:
CPU: 0 PID: 370 Comm: syz.2.17 Tainted: G    B             syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026
RIP: 0010:pppol2tp_sock_to_session+0x167/0x1b0 net/l2tp/l2tp_ppp.c:156
Code: 5d c3 e8 ac 0b 0a fd be 02 00 00 00 eb 0a e8 a0 0b 0a fd be 01 00 00 00 4c 89 f7 e8 83 b4 f0 fd e9 0f ff ff ff e8 89 0b 0a fd <0f> 0b 48 89 df e8 ef 00 00 00 eb bd e8 78 0b 0a fd 4c 89 f7 be 03
RSP: 0018:ffffc90000bb7d10 EFLAGS: 00010293
RAX: ffffffff845fca17 RBX: ffff88810fa7b000 RCX: ffff88810d7da800
RDX: 0000000000000000 RSI: 0000000006789b60 RDI: 000000000c04eb7d
RBP: ffffc90000bb7d30 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffffbfff0e1904c R12: dffffc0000000000
R13: dffffc0000000000 R14: 0000000006789b60 R15: ffff88812790b800
FS:  000055555566f500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9e52780ce0 CR3: 0000000128b14000 CR4: 00000000003506b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 pppol2tp_release+0x150/0x2b0 net/l2tp/l2tp_ppp.c:435
 __sock_release net/socket.c:649 [inline]
 sock_close+0xb8/0x200 net/socket.c:1336
 __fput+0x22b/0x900 fs/file_table.c:311
 ____fput+0x15/0x20 fs/file_table.c:339
 task_work_run+0x127/0x190 kernel/task_work.c:188
 tracehook_notify_resume include/linux/tracehook.h:189 [inline]
 exit_to_user_mode_loop+0xd0/0xe0 kernel/entry/common.c:184
 exit_to_user_mode_prepare+0x87/0xd0 kernel/entry/common.c:217
 __syscall_exit_to_user_mode_work kernel/entry/common.c:299 [inline]
 syscall_exit_to_user_mode+0x1a/0x30 kernel/entry/common.c:310
 do_syscall_64+0x58/0xa0 arch/x86/entry/common.c:86
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7f9e527394d9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffcdf481e78 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007ffcdf481f60 RCX: 00007f9e527394d9
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00000000000058c6 R08: 0000000000000001 R09: 0000000000000000
R10: 0000001b32d20000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f9e529b5fac R14: 00007f9e529b5fa8 R15: 00007f9e529b5fa0
 </TASK>
---[ end trace 4fe39a814547d382 ]---