Warning: Permanently added '10.128.10.15' (ECDSA) to the list of known hosts. 2020/03/11 01:05:01 fuzzer started syzkaller login: [ 130.875357][ T32] audit: type=1400 audit(1583888701.923:42): avc: denied { map } for pid=11224 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=2339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2020/03/11 01:05:07 dialing manager at 10.128.0.26:40205 2020/03/11 01:05:07 syscalls: 2967 2020/03/11 01:05:07 code coverage: enabled 2020/03/11 01:05:07 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2020/03/11 01:05:07 extra coverage: enabled 2020/03/11 01:05:07 setuid sandbox: enabled 2020/03/11 01:05:07 namespace sandbox: enabled 2020/03/11 01:05:07 Android sandbox: /sys/fs/selinux/policy does not exist 2020/03/11 01:05:07 fault injection: enabled 2020/03/11 01:05:07 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2020/03/11 01:05:07 net packet injection: enabled 2020/03/11 01:05:07 net device setup: enabled 2020/03/11 01:05:07 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2020/03/11 01:05:07 devlink PCI setup: PCI device 0000:00:10.0 is not available [ 136.481552][ T32] audit: type=1400 audit(1583888707.523:43): avc: denied { integrity } for pid=11239 comm="syz-executor" lockdown_reason="debugfs access" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 01:08:05 executing program 0: sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="d6df231559137ee7f5aa83a5ebdbf530414c11bc0d02460417759de79b400b4afb3986544b83eb655f187950bc6aedf31c48e7b6a1cc7d1163d46bf67b8debb2bdaf5226fcb4cfcf19570935f75de79a9577645a1578cb003d0618012277eddf9106b9516ca88d791d76a19bdce41cdefe1f470a80e4d986d43c91eea526a6a9e520c9e9af1c6814010d734c9694669cae0bf8a0eb4ffea6e892b9eb7431d838365db26373f75190ffc74626213425985c1d8e7a7ba3a07b939c9d5483af49e0576cb37217921e19883df66bc1", @ANYRES16=0x0, @ANYBLOB="00000000000000000000020000001400020067656e6576"], 0x3}}, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800000003804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 314.323186][ T32] audit: type=1400 audit(1583888885.373:44): avc: denied { map } for pid=11242 comm="syz-executor.0" path="/sys/kernel/debug/kcov" dev="debugfs" ino=96 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 314.801694][T11243] IPVS: ftp: loaded support on port[0] = 21 [ 315.015413][T11243] chnl_net:caif_netlink_parms(): no params data found [ 315.166225][T11243] bridge0: port 1(bridge_slave_0) entered blocking state [ 315.173545][T11243] bridge0: port 1(bridge_slave_0) entered disabled state [ 315.184895][T11243] device bridge_slave_0 entered promiscuous mode [ 315.200197][T11243] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.207533][T11243] bridge0: port 2(bridge_slave_1) entered disabled state [ 315.217266][T11243] device bridge_slave_1 entered promiscuous mode [ 315.265936][T11243] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 315.284811][T11243] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 315.333306][T11243] team0: Port device team_slave_0 added [ 315.349630][T11243] team0: Port device team_slave_1 added [ 315.394155][T11243] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 315.401206][T11243] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.427433][T11243] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 315.446871][T11243] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 315.454005][T11243] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.480326][T11243] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 315.579776][T11243] device hsr_slave_0 entered promiscuous mode [ 315.662775][T11243] device hsr_slave_1 entered promiscuous mode [ 316.038838][ T32] audit: type=1400 audit(1583888887.083:45): avc: denied { create } for pid=11243 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 316.064000][ T32] audit: type=1400 audit(1583888887.083:46): avc: denied { write } for pid=11243 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 316.089031][ T32] audit: type=1400 audit(1583888887.083:47): avc: denied { read } for pid=11243 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 316.126506][T11243] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 316.322014][T11243] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 316.583569][T11243] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 316.842702][T11243] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 317.243810][T11243] 8021q: adding VLAN 0 to HW filter on device bond0 [ 317.289134][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 317.298499][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 317.321591][T11243] 8021q: adding VLAN 0 to HW filter on device team0 [ 317.349861][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 317.359925][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 317.370249][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 317.377493][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 317.432217][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 317.441241][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 317.451136][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 317.460402][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 317.467668][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 317.478359][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 317.489248][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 317.508655][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 317.520904][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 317.534033][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 317.556688][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 317.567078][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 317.607046][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 317.616998][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 317.645701][T11243] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 317.659412][T11243] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 317.672241][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 317.681710][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 317.746633][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 317.754510][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 317.791625][T11243] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 317.870801][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 317.881029][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 317.949032][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 317.959083][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 317.986786][T11243] device veth0_vlan entered promiscuous mode [ 317.996421][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 318.005423][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 318.046039][T11243] device veth1_vlan entered promiscuous mode [ 318.130421][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 318.140129][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 318.149500][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 318.159263][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 318.182797][T11243] device veth0_macvtap entered promiscuous mode [ 318.204451][T11243] device veth1_macvtap entered promiscuous mode [ 318.270107][T11243] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 318.277981][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 318.288114][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 318.297427][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 318.307339][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 318.335932][T11243] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 318.348915][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 318.359176][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 318.795173][ T32] audit: type=1400 audit(1583888889.823:48): avc: denied { associate } for pid=11243 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 01:08:10 executing program 1: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f00000002c0)=@generic={0xa, "548c67ee5b7ab7a018a6da7902c9c1a7f099e05196b7a21c9f0b5f4a78e54be9900737da608f5a43b6085268568d0b8a23b836d9c169fce22046785c7c124a7351cb26d71f69a20100000056235ed40cd9ca5c9a0a0291f5070d94ae9b64d2fc138afa1c36be22fe12989dcddecdafc2307ec17f1b64377ad3e8c24c2cbc"}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)='\x00', 0x1}], 0x1}, 0x24002076) 01:08:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="390000001100090468fe0700000000000700ff3f0800000045000e070000001419001a00", 0x24}], 0x1) write$binfmt_misc(r1, &(0x7f0000000080)=ANY=[@ANYRES16=r2, @ANYBLOB="0000000fd20000000000004000000000000000"], 0x15) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) [ 320.277927][T11274] IPVS: ftp: loaded support on port[0] = 21 [ 320.389935][ T32] audit: type=1400 audit(1583888891.433:49): avc: denied { open } for pid=11276 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 320.414194][ T32] audit: type=1400 audit(1583888891.433:50): avc: denied { kernel } for pid=11276 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 320.438208][ T32] audit: type=1400 audit(1583888891.433:51): avc: denied { confidentiality } for pid=11276 comm="syz-executor.0" lockdown_reason="unsafe use of perf" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=lockdown permissive=1 [ 320.536923][T11274] chnl_net:caif_netlink_parms(): no params data found 01:08:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$UI_GET_SYSNAME(0xffffffffffffffff, 0x8040552c, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) io_submit(0x0, 0x0, 0x0) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r5, 0x80585414, &(0x7f0000000280)) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r4, 0x400c6615, 0x0) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='./file0\x00') clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='fd', @ANYRESHEX, @ANYBLOB=',rootmode=000000000000000001', @ANYBLOB]) syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') r6 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r6, 0xffffffffffffffff, 0x0, 0x800000080004103) bind(0xffffffffffffffff, 0x0, 0x0) [ 320.788988][T11274] bridge0: port 1(bridge_slave_0) entered blocking state [ 320.796373][T11274] bridge0: port 1(bridge_slave_0) entered disabled state [ 320.805815][T11274] device bridge_slave_0 entered promiscuous mode [ 320.821422][T11274] bridge0: port 2(bridge_slave_1) entered blocking state [ 320.828774][T11274] bridge0: port 2(bridge_slave_1) entered disabled state [ 320.838711][T11274] device bridge_slave_1 entered promiscuous mode [ 320.890265][T11274] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 320.909798][T11274] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 320.959028][T11274] team0: Port device team_slave_0 added [ 320.967102][T11288] fuse: Unknown parameter 'fd0xffffffffffffffff' [ 320.984122][T11274] team0: Port device team_slave_1 added 01:08:12 executing program 0: stat(0x0, 0x0) shmget(0x3, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) fstat(0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$cuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) socket$xdp(0x2c, 0x3, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCSETAW(0xffffffffffffffff, 0x8924, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) io_submit(0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) openat$btrfs_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, 0x0, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(0x0) [ 321.030396][T11274] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 321.037553][T11274] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 321.063740][T11274] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 321.110924][T11274] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 321.118128][T11274] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 321.145029][T11274] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 321.253601][T11292] sp0: Synchronizing with TNC [ 321.318788][T11274] device hsr_slave_0 entered promiscuous mode [ 321.344440][T11274] device hsr_slave_1 entered promiscuous mode [ 321.383349][T11274] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 321.390978][T11274] Cannot create hsr debugfs directory [ 321.498217][T11302] sp0: Synchronizing with TNC 01:08:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 322.219133][T11274] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 322.266172][T11274] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 322.314438][T11274] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 322.383481][T11274] netdevsim netdevsim1 netdevsim3: renamed from eth3 01:08:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 323.215263][T11274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 323.288244][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 323.298672][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 01:08:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 323.338372][T11274] 8021q: adding VLAN 0 to HW filter on device team0 [ 323.404496][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 323.414434][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.423703][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.430914][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.501659][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 323.510865][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 323.521044][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.530694][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.539517][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.548568][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 323.636823][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 323.647833][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 323.658496][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 323.669020][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 323.679189][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready 01:08:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 323.689255][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 323.698740][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.708016][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 323.717502][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.742346][T11274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 323.823842][T11274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 323.848318][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 323.859355][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 323.867179][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 323.955648][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 323.965580][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 324.039575][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 324.049161][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 324.074714][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 324.084645][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 324.097895][T11274] device veth0_vlan entered promiscuous mode 01:08:15 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 324.138587][T11274] device veth1_vlan entered promiscuous mode [ 324.273209][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 324.282995][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 324.292342][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 324.302170][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 324.344058][T11274] device veth0_macvtap entered promiscuous mode [ 324.378829][T11274] device veth1_macvtap entered promiscuous mode [ 324.444058][T11274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 324.454673][T11274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 324.468036][T11274] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 324.477450][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 324.487075][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 01:08:15 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 324.496298][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 324.506068][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 324.600053][T11274] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 324.611123][T11274] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 324.630544][T11274] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 324.640261][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 324.650582][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:08:15 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:16 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:16 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x15, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) r0 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f00000000c0)="b8", 0x1, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000340), 0x584, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000080)={r0, r1, r1}, 0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={'crct10dif\x00'}}) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000140)=@builtin='builtin_trusted\x00') r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={'syz', 0x3}, 0x0, 0x0, r2) request_key(&(0x7f0000000480)='dns_resolver\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000500)='builtin_trusted\x00', r2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000440)={0x1, 0x28, &(0x7f0000000240)}, 0x10) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) [ 325.849860][ T32] audit: type=1400 audit(1583888896.893:52): avc: denied { prog_load } for pid=11395 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 326.038943][ T32] audit: type=1400 audit(1583888897.073:53): avc: denied { prog_run } for pid=11395 comm="syz-executor.1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 01:08:17 executing program 1: sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xfffffffffffffeb1, &(0x7f00000003c0)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0xfd, 0x1, 0x6}]}, 0xfffffffffffffd66}}, 0x0) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)={0x20, 0x6, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x20}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="28090000580001"], 0x1}}, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 01:08:17 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 326.323267][T11408] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 326.331438][T11408] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 326.340370][T11408] netlink: 2085 bytes leftover after parsing attributes in process `syz-executor.1'. [ 326.359214][T11411] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 326.367721][T11411] netlink: 'syz-executor.1': attribute type 2 has an invalid length. [ 326.376036][T11411] netlink: 2085 bytes leftover after parsing attributes in process `syz-executor.1'. 01:08:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000013c0)={{{@in6=@remote, @in=@empty}}, {{@in=@broadcast}, 0x0, @in6, 0x0, 0x0, 0x0, 0x2}}, 0xe8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x9}]}}}]}, 0x3c}}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r2, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) 01:08:17 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:17 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_UPDELAY={0x8, 0x12, 0xffffffff}]}}}]}, 0x3c}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=0x3, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x3}, 0x0, 0x0, &(0x7f0000000100)={0x5, 0xf, 0x13, 0x8}, &(0x7f0000000180)=0x9, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x40}}, 0x10) 01:08:17 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 326.996306][T11427] (unnamed net_device) (uninitialized): option min_links: invalid value (18446744073709551615) [ 327.006916][T11427] (unnamed net_device) (uninitialized): option min_links: allowed values 0 - 2147483647 [ 327.057807][T11427] (unnamed net_device) (uninitialized): option min_links: invalid value (18446744073709551615) [ 327.068588][T11427] (unnamed net_device) (uninitialized): option min_links: allowed values 0 - 2147483647 01:08:18 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xb, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x21, 0x25}}, &(0x7f0000000000)='GPL\x00', 0x7, 0x1ab, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETA(r0, 0x4bfb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "9dec54d033da9ee7"}) ioctl$TIOCSCTTY(r0, 0x540e, 0xffff808b) 01:08:18 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:18 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x66, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r6, 0x3, 0x20}, 0xc) ftruncate(r2, 0x600004) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x66, &(0x7f00000000c0)={r9, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) recvfrom$inet6(r7, &(0x7f0000000140)=""/85, 0x55, 0x40000000, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 01:08:18 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:18 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:19 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x66, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r6, 0x3, 0x20}, 0xc) ftruncate(r2, 0x600004) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x66, &(0x7f00000000c0)={r9, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) recvfrom$inet6(r7, &(0x7f0000000140)=""/85, 0x55, 0x40000000, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 328.167171][ T32] audit: type=1800 audit(1583888899.213:54): pid=11444 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16523 res=0 01:08:19 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 01:08:19 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)) 01:08:20 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)) 01:08:20 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @empty}], 0x1c) dup3(r1, r0, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x66, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r6, 0x3, 0x20}, 0xc) ftruncate(r2, 0x600004) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x66, &(0x7f00000000c0)={r9, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) recvfrom$inet6(r7, &(0x7f0000000140)=""/85, 0x55, 0x40000000, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x80001d00c0d0) 01:08:20 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)) 01:08:20 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks'}}]}) [ 329.919002][T11492] tmpfs: Bad value for 'nr_blocks' 01:08:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x54}, [@ldst={0x6, 0x2, 0x2, 0x0, 0x0, 0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfffffffffffffee9, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x0, 0x10, &(0x7f0000000080), 0xfffffffffffffca8}, 0x48) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 01:08:21 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks'}}]}) 01:08:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x802fd, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x1e9) flock(r1, 0x2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) r4 = dup2(r0, r2) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r5, 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000180)={0xfffff001, 0xea, 0x1, 'queue1\x00', 0x7}) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x66, &(0x7f00000000c0)={r10, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x1b}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000340)={r12, 0x16, "750fd9719835cc52701650b76546d7ca6c826880fa8d"}, &(0x7f0000000380)=0x1e) flock(r7, 0x1) dup3(r4, r1, 0x0) [ 330.308131][T11500] tmpfs: Bad value for 'nr_blocks' [ 330.349354][ T32] audit: type=1804 audit(1583888901.393:55): pid=11505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/10/file0" dev="sda1" ino=16528 res=1 [ 330.377286][ T32] audit: type=1804 audit(1583888901.393:56): pid=11505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/10/file0" dev="sda1" ino=16528 res=1 [ 330.405231][ T32] audit: type=1804 audit(1583888901.393:57): pid=11505 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/10/file0" dev="sda1" ino=16528 res=1 [ 330.433608][ T32] audit: type=1804 audit(1583888901.453:58): pid=11506 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/10/file0" dev="sda1" ino=16528 res=1 [ 330.473384][T11507] QAT: Invalid ioctl 01:08:21 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks'}}]}) [ 330.558136][ T32] audit: type=1804 audit(1583888901.533:59): pid=11507 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/10/file0" dev="sda1" ino=16528 res=1 [ 330.680798][T11512] tmpfs: Bad value for 'nr_blocks' 01:08:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x802fd, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x1e9) flock(r1, 0x2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r3, 0x1) r4 = dup2(r0, r2) r5 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) flock(r5, 0x1) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x202, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000180)={0xfffff001, 0xea, 0x1, 'queue1\x00', 0x7}) r7 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r8, 0x84, 0x66, &(0x7f00000000c0)={r10, @in6={{0xa, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x84) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r11, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x1b}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r8, 0x84, 0x1b, &(0x7f0000000340)={r12, 0x16, "750fd9719835cc52701650b76546d7ca6c826880fa8d"}, &(0x7f0000000380)=0x1e) flock(r7, 0x1) dup3(r4, r1, 0x0) 01:08:21 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x145600, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x4) ioctl$VIDIOC_DQBUF(0xffffffffffffffff, 0xc0445611, &(0x7f00000000c0)={0x80000001, 0x9, 0x4, 0x200000, 0x100, {0x77359400}, {0x4, 0x0, 0xe1, 0x81, 0x3, 0x66, "4ba17744"}, 0x39, 0x1, @planes=&(0x7f0000000080)={0x0, 0x4, @mem_offset=0x7, 0x1000}, 0x9, 0x0, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000180)={@dev, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000200)='stat\x00') bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x18, 0x5, 0x80000001, 0x6, 0x0, r1, 0x6df1f9f8, [], r2, r3, 0x2, 0x4, 0x2}, 0x40) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc044565d, &(0x7f00000002c0)={0x8001, 0x2, 0x4, 0x10000, 0x100, {}, {0x2, 0x1, 0x0, 0x1f, 0x1f, 0x4, "669bcd34"}, 0x800, 0x1, @planes=&(0x7f0000000280)={0x10a3, 0x7fffffff, @fd, 0x4}, 0x8, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x20, 0xffffffff, 0x8, 0x8, 0x1, 0x8, 0x7, {0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2, 0x8}}, 0x9, 0x7fffffff, 0x3ff, 0x5, 0x40}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000440)={r5, 0xfffffffd, 0x0, 0x9}, &(0x7f0000000480)=0x10) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40246608, &(0x7f00000004c0)={0x8000, 0x6, 0xd28, 0x5, 0x3, 0x918}) sendto$inet6(r1, &(0x7f0000000500)="735664715d02f4a3057e6ed0aae910bc714ac5c53b5a4e83a8c6cc48192ec6e1f364c762de2fd15a747daefa0fe461b5844bc40d905606f9c7269df2cab904a4c88b776ab01797a837f040664bbf336fcbbe70ae24b1beaa44e5e497473b073c8888703337f6724c9c8b5a5bfe913a5d7dfe", 0x72, 0x4000004, &(0x7f0000000580)={0xa, 0x4e20, 0x0, @mcast2, 0x6}, 0x1c) removexattr(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=@known='system.posix_acl_default\x00') r6 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000640)='/dev/dri/renderD128\x00', 0x610302, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f00000006c0)) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0185647, &(0x7f0000000780)={0xa30000, 0x9, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000740)={0x980907, 0x5, [], @p_u8=&(0x7f0000000700)=0x1}}) fsmount(r8, 0x1, 0x88) r9 = socket$rxrpc(0x21, 0x2, 0x2) connect$unix(r7, &(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000840)='/dev/full\x00', 0x141000, 0x0) r11 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_CURSOR(r11, 0xc01c64a3, &(0x7f0000000880)={0x2, 0x8, 0x7ff, 0xc5c9, 0x1ff, 0x7ff, 0x8}) prctl$PR_GET_FP_MODE(0x2e) sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x80, 0x1405, 0x400, 0x70bd25, 0x25dfdbfb, "", [{{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x2}}, {{0x8}, {0x8, 0x3, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x480c0}, 0x20) ioctl$PPPIOCSDEBUG(r4, 0x40047440, &(0x7f0000000a00)=0x3ff) r12 = dup2(0xffffffffffffffff, r6) ioctl$VIDIOC_SUBDEV_G_SELECTION(r12, 0xc040563d, &(0x7f0000000a40)={0x1, 0x0, 0x1, 0x2, {0x4f48, 0xa7cc, 0x6175, 0x10001}}) name_to_handle_at(r10, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x71, 0x0, "a29e72b486e2efed92abe372e86ffbf7c6d83ff9d011d6ad6d0b7e625c71465963547dfd053555feac4141b52fe84b663c84369f6dbda1a6ed90e466faedaca5b37f05988a0f2422142bc1d3946f1f4b4c39eb0b042572d9b5a020ae41f3750540b06b732ba2dd29df"}, &(0x7f0000000b40), 0x400) r13 = dup2(0xffffffffffffffff, r9) sendmsg$AUDIT_USER_AVC(r13, &(0x7f0000000d00)={&(0x7f0000000b80), 0xc, &(0x7f0000000cc0)={&(0x7f0000000bc0)={0xd4, 0x453, 0x800, 0x70bd2b, 0x25dfdbfc, "8569132b96d24c0ef3a2906ef95ddf7cdfc766e00533600dd4161b59c08159ea02b112cd367ab072606bb118150aafc96f7ec2c27376e0ef9b282309381f4018600576bfea1938f34dbc0664329f36bdc36ed689ee7d602579c16bf3c8a77d6efc3d7e99f55478f3584be4b796b95ba1e348cfb37121f1efe95d02af31bc4769daae281f4ac49f3f6eb85360e314135b8abd3077876c8c9163e6d4eb5ecf03fa0d8950514268f5bdbe9d2c3dfb9dc61e739e4f5355c99596f25f0d8c598ce3d0e9", ["", "", "", "", ""]}, 0xd4}, 0x1, 0x0, 0x0, 0x24004010}, 0x80) 01:08:21 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x0]}}]}) [ 331.004535][ T32] audit: type=1804 audit(1583888902.053:60): pid=11519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/11/file0" dev="sda1" ino=16532 res=1 [ 331.040592][T11521] tmpfs: Bad value for 'nr_blocks' [ 331.106974][ T32] audit: type=1804 audit(1583888902.083:61): pid=11519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/11/file0" dev="sda1" ino=16532 res=1 01:08:22 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x0]}}]}) [ 331.134757][ T32] audit: type=1804 audit(1583888902.103:62): pid=11519 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/11/file0" dev="sda1" ino=16532 res=1 [ 331.162558][ T32] audit: type=1804 audit(1583888902.153:63): pid=11524 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/11/file0" dev="sda1" ino=16532 res=1 [ 331.274932][T11526] QAT: Invalid ioctl [ 331.342054][ T32] audit: type=1804 audit(1583888902.323:64): pid=11526 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir077223955/syzkaller.KplGRh/11/file0" dev="sda1" ino=16532 res=1 [ 331.382743][T11528] tmpfs: Bad value for 'nr_blocks' 01:08:22 executing program 0: syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x0]}}]}) 01:08:22 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r12 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r10, 0xc462}, {r11, 0x8002}, {r12, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r14, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r5, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb9}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x44000) [ 331.730294][T11538] tmpfs: Bad value for 'nr_blocks' [ 331.772934][T11537] IPVS: ftp: loaded support on port[0] = 21 [ 331.924097][T11535] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 01:08:23 executing program 0 (fault-call:0 fault-nth:0): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 332.084200][T11545] FAULT_INJECTION: forcing a failure. [ 332.084200][T11545] name failslab, interval 1, probability 0, space 0, times 1 [ 332.097521][T11545] CPU: 0 PID: 11545 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 332.106255][T11545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.116370][T11545] Call Trace: [ 332.119758][T11545] dump_stack+0x1c9/0x220 [ 332.124199][T11545] should_fail+0x8b7/0x9e0 [ 332.128743][T11545] __should_failslab+0x1f6/0x290 [ 332.133772][T11545] should_failslab+0x29/0x70 [ 332.138429][T11545] __kmalloc+0xae/0x450 [ 332.142684][T11545] ? __se_sys_memfd_create+0x2a1/0xba0 [ 332.148362][T11545] __se_sys_memfd_create+0x2a1/0xba0 [ 332.153744][T11545] ? kmsan_get_metadata+0x4f/0x180 [ 332.158952][T11545] ? kmsan_get_metadata+0x4f/0x180 [ 332.164163][T11545] __ia32_sys_memfd_create+0x91/0xc0 [ 332.169652][T11545] ? __se_sys_memfd_create+0xba0/0xba0 [ 332.175200][T11545] do_fast_syscall_32+0x3c7/0x6e0 [ 332.180331][T11545] entry_SYSENTER_compat+0x68/0x77 [ 332.185503][T11545] RIP: 0023:0xf7fbfd99 [ 332.189654][T11545] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 332.209331][T11545] RSP: 002b:00000000f5db9efc EFLAGS: 00000292 ORIG_RAX: 0000000000000164 [ 332.217827][T11545] RAX: ffffffffffffffda RBX: 00000000080d7367 RCX: 0000000000000000 [ 332.225860][T11545] RDX: 000000000804d1c3 RSI: 0000000000000000 RDI: 0000000000000000 [ 332.233895][T11545] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 332.241925][T11545] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 332.249951][T11545] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:23 executing program 0 (fault-call:0 fault-nth:1): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 332.514227][T11551] FAULT_INJECTION: forcing a failure. [ 332.514227][T11551] name failslab, interval 1, probability 0, space 0, times 0 [ 332.527194][T11551] CPU: 0 PID: 11551 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 332.531063][T11537] chnl_net:caif_netlink_parms(): no params data found [ 332.535918][T11551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.535934][T11551] Call Trace: [ 332.536006][T11551] dump_stack+0x1c9/0x220 [ 332.536082][T11551] should_fail+0x8b7/0x9e0 [ 332.536173][T11551] __should_failslab+0x1f6/0x290 [ 332.570061][T11551] should_failslab+0x29/0x70 [ 332.574732][T11551] kmem_cache_alloc+0xd0/0xd70 [ 332.579582][T11551] ? stack_trace_save+0x123/0x1a0 [ 332.584787][T11551] ? shmem_alloc_inode+0x5a/0xe0 [ 332.589810][T11551] ? kmsan_get_metadata+0x11d/0x180 [ 332.595154][T11551] ? kmsan_get_metadata+0x11d/0x180 [ 332.600440][T11551] shmem_alloc_inode+0x5a/0xe0 [ 332.605277][T11551] ? shmem_match+0x1e0/0x1e0 [ 332.609952][T11551] new_inode_pseudo+0xb1/0x590 [ 332.614809][T11551] new_inode+0x5a/0x3d0 [ 332.619047][T11551] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 332.625204][T11551] ? kmsan_get_metadata+0x11d/0x180 [ 332.630492][T11551] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 332.636388][T11551] shmem_get_inode+0x1e1/0xe90 [ 332.641261][T11551] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 332.647254][T11551] __shmem_file_setup+0x273/0x5c0 [ 332.652378][T11551] shmem_file_setup+0xc6/0xe0 [ 332.657260][T11551] __se_sys_memfd_create+0x657/0xba0 [ 332.662657][T11551] __ia32_sys_memfd_create+0x91/0xc0 [ 332.668027][T11551] ? __se_sys_memfd_create+0xba0/0xba0 [ 332.673594][T11551] do_fast_syscall_32+0x3c7/0x6e0 [ 332.678749][T11551] entry_SYSENTER_compat+0x68/0x77 [ 332.683924][T11551] RIP: 0023:0xf7fbfd99 [ 332.688194][T11551] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 332.707863][T11551] RSP: 002b:00000000f5db9efc EFLAGS: 00000292 ORIG_RAX: 0000000000000164 [ 332.716357][T11551] RAX: ffffffffffffffda RBX: 00000000080d7367 RCX: 0000000000000000 [ 332.724390][T11551] RDX: 000000000804d1c3 RSI: 0000000000000000 RDI: 0000000000000000 [ 332.732423][T11551] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 332.740451][T11551] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 332.748479][T11551] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:23 executing program 0 (fault-call:0 fault-nth:2): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 333.017033][T11555] FAULT_INJECTION: forcing a failure. [ 333.017033][T11555] name failslab, interval 1, probability 0, space 0, times 0 [ 333.030027][T11555] CPU: 1 PID: 11555 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 333.038753][T11555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.048861][T11555] Call Trace: [ 333.052235][T11555] dump_stack+0x1c9/0x220 [ 333.056790][T11555] should_fail+0x8b7/0x9e0 [ 333.061316][T11555] __should_failslab+0x1f6/0x290 [ 333.066341][T11555] should_failslab+0x29/0x70 [ 333.071011][T11555] kmem_cache_alloc+0xd0/0xd70 [ 333.075868][T11555] ? kmsan_get_metadata+0x11d/0x180 [ 333.081156][T11555] ? security_inode_alloc+0x98/0x4e0 [ 333.086539][T11555] ? __msan_instrument_asm_store+0xab/0x120 [ 333.092524][T11555] ? kmsan_get_metadata+0x11d/0x180 [ 333.097821][T11555] ? kmsan_get_metadata+0x11d/0x180 [ 333.103112][T11555] security_inode_alloc+0x98/0x4e0 [ 333.108314][T11555] inode_init_always+0x4d5/0xae0 [ 333.113350][T11555] new_inode_pseudo+0x1a2/0x590 [ 333.118297][T11555] new_inode+0x5a/0x3d0 [ 333.122558][T11555] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 333.128717][T11555] ? kmsan_get_metadata+0x11d/0x180 [ 333.134011][T11555] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 333.140009][T11555] shmem_get_inode+0x1e1/0xe90 [ 333.144950][T11555] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 333.150854][T11555] __shmem_file_setup+0x273/0x5c0 [ 333.156097][T11555] shmem_file_setup+0xc6/0xe0 [ 333.160867][T11555] __se_sys_memfd_create+0x657/0xba0 [ 333.166258][T11555] __ia32_sys_memfd_create+0x91/0xc0 [ 333.171626][T11555] ? __se_sys_memfd_create+0xba0/0xba0 [ 333.177169][T11555] do_fast_syscall_32+0x3c7/0x6e0 [ 333.182303][T11555] entry_SYSENTER_compat+0x68/0x77 [ 333.187475][T11555] RIP: 0023:0xf7fbfd99 [ 333.191626][T11555] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 333.211295][T11555] RSP: 002b:00000000f5db9efc EFLAGS: 00000292 ORIG_RAX: 0000000000000164 [ 333.219778][T11555] RAX: ffffffffffffffda RBX: 00000000080d7367 RCX: 0000000000000000 [ 333.227933][T11555] RDX: 000000000804d1c3 RSI: 0000000000000000 RDI: 0000000000000000 [ 333.235970][T11555] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 333.244002][T11555] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 333.252035][T11555] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:24 executing program 0 (fault-call:0 fault-nth:3): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:24 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r12 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r10, 0xc462}, {r11, 0x8002}, {r12, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r14, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r5, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb9}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x44000) [ 333.577067][T11537] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.584701][T11537] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.594142][T11537] device bridge_slave_0 entered promiscuous mode [ 333.659438][T11537] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.664116][T11563] FAULT_INJECTION: forcing a failure. [ 333.664116][T11563] name failslab, interval 1, probability 0, space 0, times 0 [ 333.666830][T11537] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.679371][T11563] CPU: 1 PID: 11563 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 333.688557][T11537] device bridge_slave_1 entered promiscuous mode [ 333.695059][T11563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.695079][T11563] Call Trace: [ 333.695140][T11563] dump_stack+0x1c9/0x220 [ 333.695225][T11563] should_fail+0x8b7/0x9e0 [ 333.723748][T11563] __should_failslab+0x1f6/0x290 [ 333.728882][T11563] should_failslab+0x29/0x70 [ 333.733548][T11563] kmem_cache_alloc+0xd0/0xd70 [ 333.738389][T11563] ? __d_alloc+0x8e/0xc30 [ 333.742831][T11563] ? kmsan_get_metadata+0x11d/0x180 [ 333.748171][T11563] __d_alloc+0x8e/0xc30 [ 333.752456][T11563] ? kmsan_get_metadata+0x4f/0x180 [ 333.757675][T11563] ? kmsan_internal_set_origin+0x75/0xb0 [ 333.763410][T11563] d_alloc_pseudo+0x68/0x130 [ 333.768087][T11563] alloc_file_pseudo+0x19f/0x4e0 [ 333.773134][T11563] __shmem_file_setup+0x3d6/0x5c0 [ 333.778257][T11563] shmem_file_setup+0xc6/0xe0 [ 333.783034][T11563] __se_sys_memfd_create+0x657/0xba0 [ 333.788439][T11563] __ia32_sys_memfd_create+0x91/0xc0 [ 333.793811][T11563] ? __se_sys_memfd_create+0xba0/0xba0 [ 333.799362][T11563] do_fast_syscall_32+0x3c7/0x6e0 [ 333.804571][T11563] entry_SYSENTER_compat+0x68/0x77 [ 333.809743][T11563] RIP: 0023:0xf7fbfd99 [ 333.813895][T11563] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 333.830889][T11537] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 333.833556][T11563] RSP: 002b:00000000f5db9efc EFLAGS: 00000292 ORIG_RAX: 0000000000000164 [ 333.833609][T11563] RAX: ffffffffffffffda RBX: 00000000080d7367 RCX: 0000000000000000 [ 333.833672][T11563] RDX: 000000000804d1c3 RSI: 0000000000000000 RDI: 0000000000000000 [ 333.867191][T11563] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 333.875221][T11563] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 333.881192][T11537] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 333.883238][T11563] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:25 executing program 0 (fault-call:0 fault-nth:4): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 333.967648][T11537] team0: Port device team_slave_0 added [ 333.982390][T11537] team0: Port device team_slave_1 added [ 334.067552][T11537] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 334.074791][T11537] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 334.101004][T11537] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 334.139745][T11537] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 334.146987][T11537] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 334.173426][T11537] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 334.189320][T11564] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 334.248435][T11568] FAULT_INJECTION: forcing a failure. [ 334.248435][T11568] name failslab, interval 1, probability 0, space 0, times 0 [ 334.261294][T11568] CPU: 1 PID: 11568 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 334.270023][T11568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.280121][T11568] Call Trace: [ 334.283489][T11568] dump_stack+0x1c9/0x220 [ 334.287922][T11568] should_fail+0x8b7/0x9e0 [ 334.292671][T11568] __should_failslab+0x1f6/0x290 [ 334.297715][T11568] should_failslab+0x29/0x70 [ 334.302468][T11568] __kmalloc+0xae/0x450 [ 334.306729][T11568] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 334.312627][T11568] ? kmsan_get_metadata+0x4f/0x180 [ 334.317824][T11568] ? context_struct_to_string+0x630/0xcd0 [ 334.323638][T11568] context_struct_to_string+0x630/0xcd0 [ 334.329306][T11568] context_add_hash+0x1c1/0x300 [ 334.334252][T11568] security_compute_sid+0x2166/0x2c60 [ 334.339757][T11568] ? kmsan_get_metadata+0x11d/0x180 [ 334.345060][T11568] security_transition_sid+0x178/0x1a0 [ 334.350640][T11568] inode_doinit_with_dentry+0x8f3/0x1880 [ 334.356371][T11568] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 334.362279][T11568] selinux_d_instantiate+0x87/0xb0 [ 334.367464][T11568] ? selinux_sem_semop+0x330/0x330 [ 334.372649][T11568] security_d_instantiate+0x13d/0x1f0 [ 334.378111][T11568] d_instantiate+0xd0/0x180 [ 334.382710][T11568] alloc_file_pseudo+0x3b4/0x4e0 [ 334.387753][T11568] __shmem_file_setup+0x3d6/0x5c0 [ 334.392870][T11568] shmem_file_setup+0xc6/0xe0 [ 334.397640][T11568] __se_sys_memfd_create+0x657/0xba0 [ 334.403038][T11568] __ia32_sys_memfd_create+0x91/0xc0 [ 334.408404][T11568] ? __se_sys_memfd_create+0xba0/0xba0 [ 334.413944][T11568] do_fast_syscall_32+0x3c7/0x6e0 [ 334.419076][T11568] entry_SYSENTER_compat+0x68/0x77 [ 334.424236][T11568] RIP: 0023:0xf7fbfd99 [ 334.428383][T11568] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 334.448047][T11568] RSP: 002b:00000000f5db9efc EFLAGS: 00000292 ORIG_RAX: 0000000000000164 [ 334.456531][T11568] RAX: ffffffffffffffda RBX: 00000000080d7367 RCX: 0000000000000000 [ 334.464564][T11568] RDX: 000000000804d1c3 RSI: 0000000000000000 RDI: 0000000000000000 [ 334.472598][T11568] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 334.480620][T11568] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 334.488642][T11568] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:25 executing program 0 (fault-call:0 fault-nth:5): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 334.622219][T11537] device hsr_slave_0 entered promiscuous mode [ 334.674534][T11537] device hsr_slave_1 entered promiscuous mode [ 334.696230][T11537] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 334.704389][T11537] Cannot create hsr debugfs directory [ 334.771156][T11573] FAULT_INJECTION: forcing a failure. [ 334.771156][T11573] name failslab, interval 1, probability 0, space 0, times 0 [ 334.784537][T11573] CPU: 1 PID: 11573 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 334.793283][T11573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.803387][T11573] Call Trace: [ 334.806760][T11573] dump_stack+0x1c9/0x220 [ 334.811183][T11573] should_fail+0x8b7/0x9e0 [ 334.815708][T11573] __should_failslab+0x1f6/0x290 [ 334.820727][T11573] should_failslab+0x29/0x70 [ 334.825407][T11573] kmem_cache_alloc+0xd0/0xd70 [ 334.830266][T11573] ? __alloc_file+0x90/0x720 [ 334.834944][T11573] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 334.841200][T11573] ? inode_doinit_with_dentry+0xc78/0x1880 [ 334.847103][T11573] ? kmsan_get_metadata+0x11d/0x180 [ 334.852376][T11573] __alloc_file+0x90/0x720 [ 334.856884][T11573] alloc_empty_file+0x1f2/0x4a0 [ 334.861813][T11573] alloc_file+0xa5/0x7b0 [ 334.866169][T11573] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 334.872433][T11573] alloc_file_pseudo+0x3ff/0x4e0 [ 334.877486][T11573] __shmem_file_setup+0x3d6/0x5c0 [ 334.882606][T11573] shmem_file_setup+0xc6/0xe0 [ 334.887382][T11573] __se_sys_memfd_create+0x657/0xba0 [ 334.892780][T11573] __ia32_sys_memfd_create+0x91/0xc0 [ 334.898142][T11573] ? __se_sys_memfd_create+0xba0/0xba0 [ 334.903680][T11573] do_fast_syscall_32+0x3c7/0x6e0 [ 334.908825][T11573] entry_SYSENTER_compat+0x68/0x77 [ 334.914010][T11573] RIP: 0023:0xf7fbfd99 [ 334.918166][T11573] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 334.937844][T11573] RSP: 002b:00000000f5db9efc EFLAGS: 00000292 ORIG_RAX: 0000000000000164 [ 334.946440][T11573] RAX: ffffffffffffffda RBX: 00000000080d7367 RCX: 0000000000000000 [ 334.954473][T11573] RDX: 000000000804d1c3 RSI: 0000000000000000 RDI: 0000000000000000 [ 334.962500][T11573] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 334.970535][T11573] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 334.978568][T11573] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 335.306172][T11537] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 335.362007][T11537] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 335.570830][T11537] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 335.655062][T11537] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 335.972822][T11537] 8021q: adding VLAN 0 to HW filter on device bond0 [ 336.016632][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 336.025562][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 336.048443][T11537] 8021q: adding VLAN 0 to HW filter on device team0 [ 336.073713][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 336.084662][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 336.094014][ T3675] bridge0: port 1(bridge_slave_0) entered blocking state [ 336.101216][ T3675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 336.154769][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 336.164278][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 336.173981][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 336.183337][ T3675] bridge0: port 2(bridge_slave_1) entered blocking state [ 336.190524][ T3675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 336.199727][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 336.210581][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 336.286147][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 336.296897][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 336.307175][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 336.317423][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 336.327630][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 336.337257][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 336.346739][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 336.356281][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 336.368401][T11537] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 336.377461][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 336.442840][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 336.450557][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 336.489045][T11537] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 336.553848][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 336.563795][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 336.627100][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 336.636519][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 336.661435][T11537] device veth0_vlan entered promiscuous mode [ 336.669576][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 336.679265][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 336.718398][T11537] device veth1_vlan entered promiscuous mode [ 336.783979][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 336.793580][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 336.842515][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 336.852687][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 336.875612][T11537] device veth0_macvtap entered promiscuous mode [ 336.906878][T11537] device veth1_macvtap entered promiscuous mode [ 336.967468][T11537] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 336.979108][T11537] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 336.989135][T11537] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 336.999667][T11537] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 337.013310][T11537] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 337.022377][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 337.031486][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 337.040813][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 337.050732][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 337.095773][T11537] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 337.109015][T11537] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 337.119017][T11537] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 337.129549][T11537] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 337.142929][T11537] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 337.155377][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 337.165708][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 337.874404][ T32] audit: type=1400 audit(1583888908.923:65): avc: denied { map_create } for pid=11597 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 01:08:29 executing program 2: syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='attr/prev\x00') preadv(r0, &(0x7f00000017c0), 0x1a1, 0x0) ioctl$RTC_EPOCH_READ(r0, 0x8004700d, &(0x7f0000000180)) ioctl$USBDEVFS_GET_CAPABILITIES(r0, 0x8004551a, &(0x7f00000000c0)) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getpeername(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 01:08:29 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r12 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r10, 0xc462}, {r11, 0x8002}, {r12, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r14, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r5, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb9}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x44000) 01:08:29 executing program 0 (fault-call:0 fault-nth:6): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 338.102871][T11603] FAULT_INJECTION: forcing a failure. [ 338.102871][T11603] name failslab, interval 1, probability 0, space 0, times 0 [ 338.115721][T11603] CPU: 1 PID: 11603 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 338.124457][T11603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.134565][T11603] Call Trace: [ 338.137917][T11603] dump_stack+0x1c9/0x220 [ 338.142305][T11603] should_fail+0x8b7/0x9e0 [ 338.146793][T11603] __should_failslab+0x1f6/0x290 [ 338.151793][T11603] should_failslab+0x29/0x70 [ 338.156429][T11603] kmem_cache_alloc+0xd0/0xd70 [ 338.161243][T11603] ? kmsan_get_metadata+0x11d/0x180 [ 338.166527][T11603] ? security_file_alloc+0x98/0x520 [ 338.171803][T11603] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.177678][T11603] ? kmsan_get_metadata+0x11d/0x180 [ 338.182942][T11603] security_file_alloc+0x98/0x520 [ 338.188032][T11603] ? kmsan_get_metadata+0x11d/0x180 [ 338.193316][T11603] __alloc_file+0x1e8/0x720 [ 338.198022][T11603] alloc_empty_file+0x1f2/0x4a0 [ 338.202946][T11603] alloc_file+0xa5/0x7b0 [ 338.207268][T11603] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 338.213582][T11603] alloc_file_pseudo+0x3ff/0x4e0 [ 338.218594][T11603] __shmem_file_setup+0x3d6/0x5c0 [ 338.223699][T11603] shmem_file_setup+0xc6/0xe0 [ 338.228461][T11603] __se_sys_memfd_create+0x657/0xba0 [ 338.233839][T11603] __ia32_sys_memfd_create+0x91/0xc0 [ 338.239196][T11603] ? __se_sys_memfd_create+0xba0/0xba0 [ 338.244735][T11603] do_fast_syscall_32+0x3c7/0x6e0 [ 338.249843][T11603] entry_SYSENTER_compat+0x68/0x77 [ 338.255000][T11603] RIP: 0023:0xf7fbfd99 [ 338.259140][T11603] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 338.278785][T11603] RSP: 002b:00000000f5db9efc EFLAGS: 00000292 ORIG_RAX: 0000000000000164 [ 338.287248][T11603] RAX: ffffffffffffffda RBX: 00000000080d7367 RCX: 0000000000000000 [ 338.295250][T11603] RDX: 000000000804d1c3 RSI: 0000000000000000 RDI: 0000000000000000 [ 338.303254][T11603] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 338.311252][T11603] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 338.319247][T11603] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:29 executing program 0 (fault-call:0 fault-nth:7): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 338.537510][T11604] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 338.715728][T11606] ISOFS: Unable to identify CD-ROM format. [ 338.819111][T11612] FAULT_INJECTION: forcing a failure. [ 338.819111][T11612] name failslab, interval 1, probability 0, space 0, times 0 [ 338.832341][T11612] CPU: 0 PID: 11612 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 338.841076][T11612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.851180][T11612] Call Trace: [ 338.854551][T11612] dump_stack+0x1c9/0x220 [ 338.858978][T11612] should_fail+0x8b7/0x9e0 [ 338.863511][T11612] __should_failslab+0x1f6/0x290 [ 338.868539][T11612] should_failslab+0x29/0x70 [ 338.873199][T11612] kmem_cache_alloc+0xd0/0xd70 [ 338.878050][T11612] ? kmsan_get_metadata+0x11d/0x180 [ 338.883324][T11612] ? getname_flags+0x12e/0xb00 [ 338.888181][T11612] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 338.894082][T11612] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 338.900251][T11612] ? kmsan_get_metadata+0x11d/0x180 [ 338.905536][T11612] getname_flags+0x12e/0xb00 [ 338.910228][T11612] getname+0x55/0x60 [ 338.914215][T11612] do_sys_openat2+0x7ea/0xd40 [ 338.919017][T11612] __ia32_compat_sys_open+0x293/0x2f0 [ 338.924491][T11612] ? __ia32_sys_openat2+0x400/0x400 [ 338.929777][T11612] do_fast_syscall_32+0x3c7/0x6e0 [ 338.934919][T11612] entry_SYSENTER_compat+0x68/0x77 [ 338.940081][T11612] RIP: 0023:0xf7fbfd99 [ 338.944238][T11612] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 338.964440][T11612] RSP: 002b:00000000f5db9f04 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 338.972939][T11612] RAX: ffffffffffffffda RBX: 00000000f5db9f8c RCX: 0000000000000002 [ 338.980998][T11612] RDX: 0000000000000000 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 338.989038][T11612] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 338.997079][T11612] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 339.005247][T11612] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="8e1a00"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705000000ddd335902838a41060", @ANYRES32=r4, @ANYBLOB="00000080ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x3}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x38, 0x2, [@TCA_RSVP_ACT={0x34, 0x6, [@m_gact={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x10000000}}]}, {0x4}}}]}]}}, @TCA_RATE={0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) 01:08:30 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r12 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r10, 0xc462}, {r11, 0x8002}, {r12, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r14, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, r5, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xb9}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r13}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008000}, 0x44000) 01:08:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="8e1a00"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705000000ddd335902838a41060", @ANYRES32=r4, @ANYBLOB="00000080ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x3}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x38, 0x2, [@TCA_RSVP_ACT={0x34, 0x6, [@m_gact={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x10000000}}]}, {0x4}}}]}]}}, @TCA_RATE={0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) 01:08:30 executing program 0 (fault-call:0 fault-nth:8): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 339.629569][T11629] FAULT_INJECTION: forcing a failure. [ 339.629569][T11629] name failslab, interval 1, probability 0, space 0, times 0 [ 339.642602][T11629] CPU: 1 PID: 11629 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 339.651339][T11629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.661466][T11629] Call Trace: [ 339.664841][T11629] dump_stack+0x1c9/0x220 [ 339.669278][T11629] should_fail+0x8b7/0x9e0 [ 339.673810][T11629] __should_failslab+0x1f6/0x290 [ 339.678846][T11629] should_failslab+0x29/0x70 [ 339.683525][T11629] kmem_cache_alloc+0xd0/0xd70 [ 339.688392][T11629] ? arch_stack_walk+0x2a2/0x3e0 [ 339.693410][T11629] ? __alloc_file+0x90/0x720 [ 339.698081][T11629] ? stack_trace_save+0x1a0/0x1a0 [ 339.703211][T11629] ? kmsan_get_metadata+0x11d/0x180 [ 339.708488][T11629] __alloc_file+0x90/0x720 [ 339.712960][T11629] alloc_empty_file+0x1f2/0x4a0 [ 339.717979][T11629] path_openat+0xf4/0x6bd0 [ 339.722465][T11629] ? kmsan_get_metadata+0x4f/0x180 [ 339.727638][T11629] ? kmsan_get_metadata+0x11d/0x180 [ 339.732908][T11629] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 339.739116][T11629] ? should_fail+0x208/0x9e0 [ 339.743769][T11629] ? kmsan_get_metadata+0x11d/0x180 [ 339.749048][T11629] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 339.755022][T11629] ? kmsan_get_metadata+0x4f/0x180 [ 339.760188][T11629] ? kmsan_internal_set_origin+0x75/0xb0 [ 339.765894][T11629] ? __msan_poison_alloca+0xf0/0x120 [ 339.771259][T11629] ? kmsan_get_metadata+0x11d/0x180 [ 339.776537][T11629] do_filp_open+0x2b8/0x710 [ 339.781137][T11629] do_sys_openat2+0x92e/0xd40 [ 339.785904][T11629] __ia32_compat_sys_open+0x293/0x2f0 [ 339.791353][T11629] ? __ia32_sys_openat2+0x400/0x400 [ 339.796617][T11629] do_fast_syscall_32+0x3c7/0x6e0 [ 339.801725][T11629] entry_SYSENTER_compat+0x68/0x77 [ 339.807003][T11629] RIP: 0023:0xf7fbfd99 [ 339.811123][T11629] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 339.830766][T11629] RSP: 002b:00000000f5db9f04 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 339.839248][T11629] RAX: ffffffffffffffda RBX: 00000000f5db9f8c RCX: 0000000000000002 [ 339.847265][T11629] RDX: 0000000000000000 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 339.855277][T11629] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 339.863282][T11629] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 339.871291][T11629] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:31 executing program 0 (fault-call:0 fault-nth:9): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 339.938657][T11623] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. [ 340.059324][T11634] FAULT_INJECTION: forcing a failure. [ 340.059324][T11634] name failslab, interval 1, probability 0, space 0, times 0 [ 340.072582][T11634] CPU: 1 PID: 11634 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 340.081317][T11634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.091416][T11634] Call Trace: [ 340.094897][T11634] dump_stack+0x1c9/0x220 [ 340.099323][T11634] should_fail+0x8b7/0x9e0 [ 340.103853][T11634] __should_failslab+0x1f6/0x290 [ 340.108892][T11634] should_failslab+0x29/0x70 [ 340.113570][T11634] kmem_cache_alloc+0xd0/0xd70 [ 340.118418][T11634] ? kmsan_get_metadata+0x11d/0x180 [ 340.123704][T11634] ? security_file_alloc+0x98/0x520 [ 340.128992][T11634] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 340.134889][T11634] ? kmsan_get_metadata+0x11d/0x180 [ 340.140296][T11634] security_file_alloc+0x98/0x520 [ 340.145414][T11634] ? kmsan_get_metadata+0x11d/0x180 [ 340.150699][T11634] __alloc_file+0x1e8/0x720 [ 340.155297][T11634] alloc_empty_file+0x1f2/0x4a0 [ 340.160244][T11634] path_openat+0xf4/0x6bd0 [ 340.164759][T11634] ? kmsan_get_metadata+0x4f/0x180 [ 340.169971][T11634] ? kmsan_get_metadata+0x11d/0x180 [ 340.175280][T11634] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 340.181515][T11634] ? should_fail+0x208/0x9e0 [ 340.186203][T11634] ? kmsan_get_metadata+0x11d/0x180 [ 340.191534][T11634] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 340.197444][T11634] ? kmsan_get_metadata+0x4f/0x180 [ 340.202650][T11634] ? kmsan_internal_set_origin+0x75/0xb0 01:08:31 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000028c0)=""/190) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc044565d, &(0x7f00000029c0)={0x400, 0x4, 0x4, 0x1, 0xffff, {r9, r10/1000+10000}, {0x2, 0x8, 0x6, 0x5, 0x2, 0x4, "c642f5ed"}, 0x101, 0x2, @fd=r1, 0x8, 0x0, 0xffffffffffffffff}) ioctl$VIDIOC_S_FBUF(r11, 0x402c560b, &(0x7f0000002ac0)={0x80, 0x40, &(0x7f0000002a40)="1cb636122a6f6c026d2292bfef6d7fe44307273a4d9e8941f304075aad9c8c6b8c9b954606a7ff1314b5a515f74da5900d8c151d844c1f241c2301ea3a415b344680e270b6c042e39af058d2", {0x3, 0x8, 0x32314247, 0x6, 0x2, 0x0, 0xb, 0xffff}}) [ 340.208369][T11634] ? __msan_poison_alloca+0xf0/0x120 [ 340.213752][T11634] ? kmsan_get_metadata+0x11d/0x180 [ 340.219046][T11634] do_filp_open+0x2b8/0x710 [ 340.223799][T11634] do_sys_openat2+0x92e/0xd40 [ 340.228612][T11634] __ia32_compat_sys_open+0x293/0x2f0 [ 340.234195][T11634] ? __ia32_sys_openat2+0x400/0x400 [ 340.239493][T11634] do_fast_syscall_32+0x3c7/0x6e0 [ 340.244620][T11634] entry_SYSENTER_compat+0x68/0x77 [ 340.249774][T11634] RIP: 0023:0xf7fbfd99 [ 340.253906][T11634] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 340.273559][T11634] RSP: 002b:00000000f5db9f04 EFLAGS: 00000296 ORIG_RAX: 0000000000000005 [ 340.282020][T11634] RAX: ffffffffffffffda RBX: 00000000f5db9f8c RCX: 0000000000000002 [ 340.290027][T11634] RDX: 0000000000000000 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 340.298045][T11634] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 340.306061][T11634] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 340.314066][T11634] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:31 executing program 0 (fault-call:0 fault-nth:10): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="8e1a00"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705000000ddd335902838a41060", @ANYRES32=r4, @ANYBLOB="00000080ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x3}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x38, 0x2, [@TCA_RSVP_ACT={0x34, 0x6, [@m_gact={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x10000000}}]}, {0x4}}}]}]}}, @TCA_RATE={0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) 01:08:31 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r10, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r10, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r12 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r10, 0xc462}, {r11, 0x8002}, {r12, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r14 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r14, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r13, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r13, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r13, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) [ 340.700536][T11640] FAULT_INJECTION: forcing a failure. [ 340.700536][T11640] name failslab, interval 1, probability 0, space 0, times 0 [ 340.713602][T11640] CPU: 1 PID: 11640 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 340.722333][T11640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.732429][T11640] Call Trace: [ 340.735777][T11640] dump_stack+0x1c9/0x220 [ 340.740165][T11640] should_fail+0x8b7/0x9e0 [ 340.744654][T11640] __should_failslab+0x1f6/0x290 [ 340.749645][T11640] should_failslab+0x29/0x70 [ 340.754281][T11640] kmem_cache_alloc_trace+0xf3/0xd70 [ 340.759638][T11640] ? __kthread_create_on_node+0x195/0x8c0 [ 340.765423][T11640] ? kmsan_get_metadata+0x11d/0x180 [ 340.770702][T11640] __kthread_create_on_node+0x195/0x8c0 [ 340.776309][T11640] ? kmsan_get_metadata+0x4f/0x180 [ 340.781488][T11640] ? loop_set_fd+0x2080/0x2080 [ 340.786351][T11640] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 340.792220][T11640] kthread_create_on_node+0x26c/0x2c0 [ 340.797659][T11640] ? loop_set_fd+0x2080/0x2080 [ 340.802479][T11640] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 340.808345][T11640] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 340.814196][T11640] loop_set_fd+0xbe5/0x2080 [ 340.818771][T11640] lo_ioctl+0x34e/0x3820 [ 340.823066][T11640] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 340.830133][T11640] ? kmsan_slab_free+0x6e/0xb0 [ 340.834951][T11640] ? kmem_cache_free+0x33d/0x2cf0 [ 340.840027][T11640] ? putname+0x212/0x230 [ 340.844323][T11640] ? do_sys_openat2+0xd1b/0xd40 [ 340.849223][T11640] ? __ia32_compat_sys_open+0x293/0x2f0 [ 340.854815][T11640] ? do_fast_syscall_32+0x3c7/0x6e0 [ 340.860095][T11640] ? kmsan_get_metadata+0x11d/0x180 [ 340.865346][T11640] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 340.871204][T11640] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 340.877317][T11640] ? kmsan_get_metadata+0x4f/0x180 [ 340.882485][T11640] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 340.888344][T11640] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 340.894542][T11640] ? tomoyo_init_request_info+0x428/0x480 [ 340.900334][T11640] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 340.906019][T11640] ? kmsan_get_metadata+0x11d/0x180 [ 340.911290][T11640] lo_compat_ioctl+0x3bf/0x4f0 [ 340.916142][T11640] ? __msan_get_context_state+0x9/0x20 [ 340.921660][T11640] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 340.927183][T11640] ? kmsan_get_metadata+0x11d/0x180 [ 340.932430][T11640] ? lo_ioctl+0x3820/0x3820 [ 340.936984][T11640] compat_blkdev_ioctl+0xade/0x1060 [ 340.942259][T11640] ? blkdev_common_ioctl+0x3500/0x3500 [ 340.947781][T11640] __se_compat_sys_ioctl+0x57c/0xed0 [ 340.953134][T11640] ? kmsan_get_metadata+0x4f/0x180 [ 340.958343][T11640] __ia32_compat_sys_ioctl+0xd9/0x110 [ 340.963790][T11640] ? compat_ptr_ioctl+0x150/0x150 [ 340.968870][T11640] do_fast_syscall_32+0x3c7/0x6e0 [ 340.973972][T11640] entry_SYSENTER_compat+0x68/0x77 [ 340.979109][T11640] RIP: 0023:0xf7fbfd99 [ 340.983233][T11640] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 341.002880][T11640] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 341.011334][T11640] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 341.019337][T11640] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 341.027343][T11640] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 341.035367][T11640] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 341.043367][T11640] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 341.185761][T11644] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 01:08:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="8e1a00"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705000000ddd335902838a41060", @ANYRES32=r4, @ANYBLOB="00000080ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x70, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x3}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x38, 0x2, [@TCA_RSVP_ACT={0x34, 0x6, [@m_gact={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x0, 0x0, 0x10000000}}]}, {0x4}}}]}]}}, @TCA_RATE={0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x0) 01:08:32 executing program 0 (fault-call:0 fault-nth:11): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 341.638587][T11652] FAULT_INJECTION: forcing a failure. [ 341.638587][T11652] name failslab, interval 1, probability 0, space 0, times 0 [ 341.651654][T11652] CPU: 0 PID: 11652 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 341.660389][T11652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.670498][T11652] Call Trace: [ 341.673863][T11652] dump_stack+0x1c9/0x220 [ 341.678258][T11652] should_fail+0x8b7/0x9e0 [ 341.682754][T11652] __should_failslab+0x1f6/0x290 [ 341.687752][T11652] should_failslab+0x29/0x70 [ 341.692403][T11652] kmem_cache_alloc+0xd0/0xd70 [ 341.697228][T11652] ? __kernfs_new_node+0x192/0xba0 [ 341.702404][T11652] ? kmsan_get_metadata+0x11d/0x180 [ 341.707646][T11652] __kernfs_new_node+0x192/0xba0 [ 341.712645][T11652] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 341.718522][T11652] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 341.724378][T11652] ? kmsan_get_metadata+0x11d/0x180 [ 341.729624][T11652] kernfs_create_dir_ns+0x1ef/0x5b0 [ 341.734889][T11652] internal_create_group+0x43d/0x1cc0 [ 341.740309][T11652] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 341.746450][T11652] sysfs_create_group+0x70/0x80 [ 341.751371][T11652] loop_set_fd+0x18ff/0x2080 [ 341.756086][T11652] lo_ioctl+0x34e/0x3820 [ 341.760513][T11652] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 341.766476][T11652] ? kmsan_slab_free+0x6e/0xb0 [ 341.771282][T11652] ? kmem_cache_free+0x33d/0x2cf0 [ 341.776349][T11652] ? putname+0x212/0x230 [ 341.780648][T11652] ? do_sys_openat2+0xd1b/0xd40 [ 341.785668][T11652] ? __ia32_compat_sys_open+0x293/0x2f0 [ 341.791293][T11652] ? do_fast_syscall_32+0x3c7/0x6e0 [ 341.796587][T11652] ? kmsan_get_metadata+0x11d/0x180 [ 341.801860][T11652] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 341.807740][T11652] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 341.813869][T11652] ? kmsan_get_metadata+0x4f/0x180 [ 341.819043][T11652] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 341.824915][T11652] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 341.831130][T11652] ? tomoyo_init_request_info+0x428/0x480 [ 341.836926][T11652] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 341.842614][T11652] ? kmsan_get_metadata+0x11d/0x180 [ 341.847859][T11652] lo_compat_ioctl+0x3bf/0x4f0 [ 341.852693][T11652] ? __msan_get_context_state+0x9/0x20 [ 341.858207][T11652] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 341.863726][T11652] ? kmsan_get_metadata+0x11d/0x180 [ 341.868964][T11652] ? lo_ioctl+0x3820/0x3820 [ 341.873515][T11652] compat_blkdev_ioctl+0xade/0x1060 [ 341.878785][T11652] ? blkdev_common_ioctl+0x3500/0x3500 [ 341.884299][T11652] __se_compat_sys_ioctl+0x57c/0xed0 [ 341.889826][T11652] ? kmsan_get_metadata+0x4f/0x180 [ 341.895000][T11652] __ia32_compat_sys_ioctl+0xd9/0x110 [ 341.900429][T11652] ? compat_ptr_ioctl+0x150/0x150 [ 341.905501][T11652] do_fast_syscall_32+0x3c7/0x6e0 [ 341.910592][T11652] entry_SYSENTER_compat+0x68/0x77 [ 341.915734][T11652] RIP: 0023:0xf7fbfd99 [ 341.919886][T11652] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 341.939553][T11652] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 341.948019][T11652] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 341.956814][T11652] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 341.964843][T11652] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 341.972875][T11652] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 341.980888][T11652] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:33 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0xe7f1, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000080)=ANY=[@ANYBLOB="5000000030003b050000000000c278000000008004000000000000000c000100736b62656469740024000280180002", @ANYRES64], 0x2}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffe23) 01:08:33 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r13, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) [ 342.201193][T11656] IPVS: ftp: loaded support on port[0] = 21 01:08:33 executing program 0 (fault-call:0 fault-nth:12): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 342.459105][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 342.512916][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 342.556767][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 342.571062][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 342.586842][T11667] FAULT_INJECTION: forcing a failure. [ 342.586842][T11667] name failslab, interval 1, probability 0, space 0, times 0 [ 342.599840][T11667] CPU: 0 PID: 11667 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 342.608660][T11667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.618764][T11667] Call Trace: [ 342.622137][T11667] dump_stack+0x1c9/0x220 [ 342.626579][T11667] should_fail+0x8b7/0x9e0 [ 342.631117][T11667] __should_failslab+0x1f6/0x290 [ 342.636145][T11667] should_failslab+0x29/0x70 [ 342.640800][T11667] kmem_cache_alloc+0xd0/0xd70 [ 342.645646][T11667] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 342.651906][T11667] ? __kernfs_new_node+0x192/0xba0 [ 342.657112][T11667] ? kmsan_get_metadata+0x11d/0x180 [ 342.662372][T11667] __kernfs_new_node+0x192/0xba0 [ 342.667389][T11667] ? kmsan_set_origin_checked+0x95/0xf0 [ 342.673102][T11667] ? kmsan_get_metadata+0x11d/0x180 [ 342.678364][T11667] kernfs_new_node+0x18b/0x350 [ 342.683208][T11667] __kernfs_create_file+0x16c/0x690 [ 342.688477][T11667] sysfs_add_file_mode_ns+0x615/0x890 [ 342.693933][T11667] internal_create_group+0xb30/0x1cc0 [ 342.699394][T11667] sysfs_create_group+0x70/0x80 [ 342.704297][T11667] loop_set_fd+0x18ff/0x2080 [ 342.708957][T11667] lo_ioctl+0x34e/0x3820 [ 342.713249][T11667] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 342.719190][T11667] ? kmsan_slab_free+0x6e/0xb0 [ 342.723984][T11667] ? kmem_cache_free+0x33d/0x2cf0 [ 342.729041][T11667] ? putname+0x212/0x230 [ 342.733345][T11667] ? do_sys_openat2+0xd1b/0xd40 [ 342.738275][T11667] ? __ia32_compat_sys_open+0x293/0x2f0 [ 342.743875][T11667] ? do_fast_syscall_32+0x3c7/0x6e0 [ 342.749139][T11667] ? kmsan_get_metadata+0x11d/0x180 [ 342.754398][T11667] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 342.760264][T11667] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 342.766383][T11667] ? kmsan_get_metadata+0x4f/0x180 [ 342.771565][T11667] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 342.777433][T11667] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 342.783636][T11667] ? tomoyo_init_request_info+0x428/0x480 [ 342.789428][T11667] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 342.795124][T11667] ? kmsan_get_metadata+0x11d/0x180 [ 342.800376][T11667] lo_compat_ioctl+0x3bf/0x4f0 [ 342.805205][T11667] ? __msan_get_context_state+0x9/0x20 [ 342.810717][T11667] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 342.816263][T11667] ? kmsan_get_metadata+0x11d/0x180 [ 342.821539][T11667] ? lo_ioctl+0x3820/0x3820 [ 342.826122][T11667] compat_blkdev_ioctl+0xade/0x1060 [ 342.831395][T11667] ? blkdev_common_ioctl+0x3500/0x3500 [ 342.836921][T11667] __se_compat_sys_ioctl+0x57c/0xed0 [ 342.842279][T11667] ? kmsan_get_metadata+0x4f/0x180 [ 342.847455][T11667] __ia32_compat_sys_ioctl+0xd9/0x110 [ 342.852887][T11667] ? compat_ptr_ioctl+0x150/0x150 [ 342.857969][T11667] do_fast_syscall_32+0x3c7/0x6e0 [ 342.863219][T11667] entry_SYSENTER_compat+0x68/0x77 [ 342.868372][T11667] RIP: 0023:0xf7fbfd99 [ 342.872502][T11667] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 342.892159][T11667] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 342.900621][T11667] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 342.908633][T11667] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 342.916634][T11667] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 342.924636][T11667] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 342.932634][T11667] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 343.018131][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 343.075632][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 343.131651][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 343.149084][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 343.164599][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 [ 343.192950][T11661] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=11661 comm=syz-executor.2 01:08:34 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x12200, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0), 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff, 0x100, 0xe00, &(0x7f0000000380)="c82d2ff2707bb103a875cd50b65fbf7853c754f235cccc785597d10d4b0038283722a4a2e84e5d2cf8da35172cbe3db6ff3eec93d7248d0863943b26871b3b76ec94e706eaa35b1fff837ebdd47af5b47506e662891b9c0bc51370b7d600d134280d4345ed143ab247dc29f960a3d4289ee067cc665ecb7afbbaaeb37fea3385210375bc0782c98bbbf0898480d4ee8bce251103cb5d8e3537eeb327420102d2665018b7567c69c9e8912e54e6f56bc3417a0f43e6b49b4b36446e9fcfa7cbbab23afd6264e9103937b3c96bdf91df0b66933d158a09d8773bf3704a99c4e7c98693c3000b5aa84db74660b49d4acac734e90be7d6bd9272b2ce9fd958c4a206fca1c2e38c3d4aa6f8966f319c9e364a6f79699d0f6f7c70861d289dadc303532fd51388bb760446b0cfe0504f172047e0c790b0ce115846abf43d5f19b04feba0271f651ef65ba220184e6af157c58bc57505f9ce0d1ea74771176c4368100311c608883135c791f258a78b017ff77515fbc5ab3fa55591be10c7e5cc5ba5a9583617900004a1c4d06c131092138aa7e5fc66e97afb833ff7468870f9c0c5f8b14843f5e3b0d80b55913fff7d642621859bac1393a4c4cc1aa06d7bfea73e5accec94058eee25cfdbe54a3142d5665187d5915f0fd44f5d8fd8849ab0781057dc75c8183a78f4bdf57ac44004ace89b873b87b8c4aa53da93366bd727608fdd64f6b908601d2eb0752fef04eae04ea9ea23c7954e2c04a3bc3755e99e718941d1f88d4836af188cb3b9a9215972a7642dedba7c092157fa233709f0ced5cfe262385230834149c57825fd770dad9c997679c6a7c7c8cceee1cadd8a7ccf058db8f46876748010c61c15c1cdcc02e064cb66b83e54feae1c28c465f38b3aa82f98b99dadfa9dd24e6bf328f3a40912a4e744c9efb48d0c04590b929b2cce89763bcd03508cd51a82c276035ceaee753aff97aacc1080bc9d1fc54816004f984e2ec9e19928ce560ba94399cd1fd3cfdc3b34b9fb63596920898999c91b755b8855fd9298e1d95f0b4e195d046f9f04de7dee799375c9ad2baca9a20642077e4eeba0f3de342e743c6cc28a51cc9223d15774399fbdfc6965f5e3cfbfabb59b01e3e7862c7e5e663c5785a3347a7d7cefd40f0e17520f275380230343e6403b2df8f1eec6d6b26e0e4083eca63a999c04cc6e2028ed16b4fc9417ff563cafb4983a395c52e5116ec58451fb7928b21a7407219177e5f1f197e445b26e91cf561039dfef73b559445eec0914b50bab8189f7286a6cbf53e37e43a95342a3f3f5b2cb06aae7e510302d1ca77584f3f1594fec41c7d15eab7d62f3d9e247c4fbf287010820dc02d811aef6c7504a95f8c4ae4af475213e7d5f141c70296628c47c281353c4baff041e398d9d9a2bdca61d4084bce70d9364195751d68956c43497b526c0e35c434ed403bceba81f6b682804ea97b38682f9fb8eddd93e89f80bedf0bdec79c78ee2cb444b3f141195120722d675469600cebbf614db2053ad8bd559649d27488f46cc1cce456408f0cfdbc3697faab2702a8d0244ac5a1307ca7601fa857680461cc7292b841be9378a599ebc02ceaa7feab52afdda3a9aebb1f3eb6d946ac826fd7ea4508d670be0383484fdf45cf8950c536796f5f9e28ada8ee4c14959eeae08185ca4412160f03f8d6c2c92ae71b0b2fe12f8fa32f253f87f124354b73c526f719a78b4a7af4aa55fbeedb94675dbb1f539735bbadc843e275d68e8a26fbe10cccb084463cd6f3a69646cdc4279480c0978451f38c6f9661c590e880d73e2aee6dccd553274443a6f964dd18df4dd00ecf3c90501a86e04b757cdcb31db54d904a5d176a75e5dc8e7282476e7dc20f80355cee4093087f09b5c20690d276f5fd9090f72df8ff2b1695247dd309d113d7279c5704ca70f6f1dc7635c5edee1e566f9c5cffd27a62a9bce753325347daf81bc0cfa43c79fd28b3d85422e4d09e6260cb0a00eb51868a1c8fa7babbdd74e51ffc854d14d4c1c662c76ebba32ab041b94eb829c347b26de5a52e27246056204ad73a3975d10a4d8c8a589e593831e778263f3735ba46d6c8633d5cc9d2d430755df2a23397ea1b5989ddc2dfbce1f10e1428710c58705c71e85d35461c3a28f0f745c8707c165ed346a17c4288978392620bba32bb852b5089ad55a6c1f6010dab6b09df76f37c1709f6dae90cdeeafe2bb1a4f97a133b2014c43ec6f59b4ee2015fbddd023daf0fa7be931e7e13f3290f2680fe5d7a43120180776a18c89b72be098c8a4c38a6790132b3a74ebe6412e646e8fb7103873085f17e2e1d7dd7344d30459f632931b58baeefab31748f3ccfc210cd9daa6f562b2ccd82e1bc5dc3be8d1f4bc40eec1066522c43b03a46a1f452c5cc11d28dfcfac209e2b5d380760404596a3fef228d8dfc962b863cc8b30318f8dcee8694294ca7434657d3949745c9d8e5f0c9859da1a9e9ef39bace758e346360471b325b38cf9d5c2072187a6d63c6a9aa015e98868dec2026adcfe335095bd78464fd11ac7198874da878a312052adf7233764f95d5211acdb90fa888f5d5fe79ccef5ae29e5e38941c228223d75f6d3d5c8901be9eeb2ab80257ff66579c84d0b8c3e5dd7be6279f3ebb777b02a2f094bf3fd40a8267b594f73658481120d0dde3221b462a1201774d7da0a336617febbc79041d490f237badc8245ba7a63b6be1abc40cfa1cb1bab1a9ec1b0055294c9750215cbbff4488ef5cfecadc760e76eaa4109e495bfd679751d309091d36c303af0432b0bfe8010c431cc2f3e6c3cce99c09d0c05fddf67e489972b75572ca073a6c8d6f9c13e4ba445fa146b53a6c7ae605356c65b7541ecacafacb5948220d7df9b9e472c80c623b572287370e6c17e6f3c6bda25c7656f8972d6e8f3cd1c1e1777a3acac0b935209ed2594ad526590bd98ce29f03fefe3e6d9b3b296de885267928b57e0b1a951a36aa94d3b7dd89ce716ef3d50764d0f35f453ed808ab2f9c1a8749ce6ebf12c11d8325355e85b01fc981502929ab9604d1b351e097c449fa3c0221031ed0623b9952482feb8316ec8dc84c1004ceba8fd9840974b8690ae1437290088ad5bddab902ac0eb2938fb961b1c426080d14620af85756b2471d53a54351f0aabbcbaa4829f1f49e4a5a443505a0eecd65d840804d189349fcfe9f27a8c07b814285ab186b9374e32d295d65894af28dd0328df2dcb0928949488b4c6751a025f1aab0cf1dc0976b1aa00a68cbb3d7289b8ce83f6b8bf166ed8e9574f05ce928993f09fba0264b6db365fb3e2ebd8112a44ddc7668bb3f3baeabe6ad8376d1c8becd73bc920e9b60891ae05f48c601ae8d331f77aa713e8db93c22550f4b140ba524c42858a1065c7d9831388c2fc11c1727c5e322ae04b791fc0fa5aeb27ae6e2ab3e9dc799506a64a394ecca5059a72af2e45f70b1a56d381c18ab2cb376c81726b9f631109e45612cf0becf68b7a7c9813555bbb5ac9371d363b3e42979bb0f337cba2c192834957928a9df555377e8397c4d8e9b61e05ab36e517e14d45a6b3dfc9c37f343ff2b98b29c21c5723642fc71c628b0bcc18a8d5aba21888f7b7d2d3148df52bf0963ed692995c35f17bd537dc9d83b076a7ec9b43d197babd824ee99ab33425fbe4089987635403adfa6d1c88cb305a90574fdd288adcac165ccf8ad7dcd2df5aba684b12c09f92e25d789886e87eb46cd7df714aa43bb9e0e00c89a420ed17f9a95a03fe902a1a78a52adbbf196d7ddd82e6f1fab7346f08a4137c6a83c6d832b109dd59c983db669e51118d9c8f10738ff8b1ccd92486b743c45399ef4446972e7068d779f01badba91a75ff25092949750d3787f88dc766ba8aaeb88af114225381acf5141d4325410405200c1cb0ec7e9fa53acad27423da23d2de85be76e4f7374126ad8e199314fb0770a5acabad0a1cec352c3a5057e42db574722773504143ef1c7e47909c9fdf3829a026050616c792ac7b866e1ad357aba7bbdcc941c4c2feb9ddf83911a0656ee6c3c68c4cbcdfb14136a0d17d6551fa241037f8c63ed2536bd39048a1985aeb8a2e5fa73ef431d1188dba1f2fc09858a63f2f56617d786fd06e1ad4398af8f7f5cdf0385d293b152045ebda30b96ca96c17d245914e199d4e58f46994d81dae3f637ba921c6f74b69036a06653758ddaad864518043efda5593a3e6f8a74bccd40022c222bf196b8cc2a30d6ff06d42de902b5596d1a635c3a7c999de9e806dc1668fb8a62e53274ba78ef425c08f91dcc95c871590138c7f8b2479af26be8343803b1bbf010fd26dea244630c9cee1389143f21cd9fadbab9de3d219e92983713a1ebae523b4f7c335f802afc00c895442c86aaa7f4f616201cefe56445fa52a331dbd13f523246ccea252a45fad0196ea17b5b7d56f7bd316b8e72479d71812e4dcf98343998c84f4631bb5ced993badced591b2c5d5b66dbdcc1dc734e5220d13689d52b21b5895c09e3091824a42b481dbe88e6b1a14a7070cb711281e95c71b0e7ca8f20923b092a5a368d859b6b5d59275fb688235562318fddfebfc755961f31df87688a1e0121a1f7b1318ddbb57fcd67c2ef026e3e7a2d600dbc5ed9b67e038405f151b91a9853eb066538aa3ee9aac94403ffbf895df8e946d9596acdc0957690ace12eb7f698b5e4504d7797f9be02b58e87616f94ffef4b4fce1641ca8d671a1182d439654a9ca487d20e724e310e76c0aa1be0791d53a3d53c856103a4d94a147a3c4475f2d87a272e3ad8aa02a45b4659c1eae84567af572da74385b4cfd4b1a4a81d6700cb422f5b8a3a682d4ac722a60acc84ffab84f6f333e0e1f37fd2bf09d6fd39f7a5341ee61dfdaa785ea819db9371952b936e770b67f1c45a6b6897f2d7fb41fe30c31cb609846a7716ace28c75cb51cbf281790fb9cb04981b9187a0a11f715150664765f674fc80af57e748e838e55b3ce0b9375bdbfddce692d80f485a08bae6dca71876bc0c0f419d934faabd743d3bf8b4949c15e81b71c08f7cf31", 0x7, 0x8, 0x4, 0x1f, 0xe76, 0x2, 0x2, 'syz0\x00'}) clone(0x4412c500, 0x0, 0x0, 0x0, 0x0) 01:08:34 executing program 0 (fault-call:0 fault-nth:13): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 343.645118][T11656] chnl_net:caif_netlink_parms(): no params data found [ 343.686687][T11679] IPVS: ftp: loaded support on port[0] = 21 [ 343.709241][ C1] hrtimer: interrupt took 77733 ns [ 343.932651][T11682] FAULT_INJECTION: forcing a failure. [ 343.932651][T11682] name failslab, interval 1, probability 0, space 0, times 0 [ 343.945916][T11682] CPU: 1 PID: 11682 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 343.954669][T11682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.964775][T11682] Call Trace: [ 343.968140][T11682] dump_stack+0x1c9/0x220 [ 343.972566][T11682] should_fail+0x8b7/0x9e0 [ 343.977091][T11682] __should_failslab+0x1f6/0x290 [ 343.982116][T11682] should_failslab+0x29/0x70 [ 343.986775][T11682] kmem_cache_alloc+0xd0/0xd70 [ 343.991629][T11682] ? kmsan_get_metadata+0x11d/0x180 [ 343.996900][T11682] ? __kernfs_new_node+0x192/0xba0 [ 344.002103][T11682] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 344.007996][T11682] ? kmsan_get_metadata+0x11d/0x180 [ 344.013283][T11682] __kernfs_new_node+0x192/0xba0 [ 344.018322][T11682] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 344.024530][T11682] ? kmsan_get_metadata+0x11d/0x180 [ 344.029837][T11682] kernfs_new_node+0x18b/0x350 [ 344.034718][T11682] __kernfs_create_file+0x16c/0x690 [ 344.040038][T11682] sysfs_add_file_mode_ns+0x615/0x890 [ 344.045546][T11682] internal_create_group+0xb30/0x1cc0 [ 344.051049][T11682] sysfs_create_group+0x70/0x80 [ 344.055981][T11682] loop_set_fd+0x18ff/0x2080 [ 344.060684][T11682] lo_ioctl+0x34e/0x3820 [ 344.065005][T11682] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 344.070949][T11682] ? kmsan_slab_free+0x6e/0xb0 [ 344.075747][T11682] ? kmem_cache_free+0x33d/0x2cf0 [ 344.080808][T11682] ? putname+0x212/0x230 [ 344.085109][T11682] ? do_sys_openat2+0xd1b/0xd40 [ 344.090013][T11682] ? __ia32_compat_sys_open+0x293/0x2f0 [ 344.095621][T11682] ? do_fast_syscall_32+0x3c7/0x6e0 [ 344.100899][T11682] ? kmsan_get_metadata+0x11d/0x180 [ 344.106159][T11682] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 344.112037][T11682] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 344.118157][T11682] ? kmsan_get_metadata+0x4f/0x180 [ 344.123326][T11682] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 344.129211][T11682] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 344.135418][T11682] ? tomoyo_init_request_info+0x428/0x480 [ 344.141200][T11682] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 344.146878][T11682] ? kmsan_get_metadata+0x11d/0x180 [ 344.152124][T11682] lo_compat_ioctl+0x3bf/0x4f0 [ 344.157055][T11682] ? __msan_get_context_state+0x9/0x20 [ 344.162570][T11682] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 344.168090][T11682] ? kmsan_get_metadata+0x11d/0x180 [ 344.173332][T11682] ? lo_ioctl+0x3820/0x3820 [ 344.177898][T11682] compat_blkdev_ioctl+0xade/0x1060 [ 344.183171][T11682] ? blkdev_common_ioctl+0x3500/0x3500 [ 344.188684][T11682] __se_compat_sys_ioctl+0x57c/0xed0 [ 344.194034][T11682] ? kmsan_get_metadata+0x4f/0x180 [ 344.199216][T11682] __ia32_compat_sys_ioctl+0xd9/0x110 [ 344.204651][T11682] ? compat_ptr_ioctl+0x150/0x150 [ 344.209722][T11682] do_fast_syscall_32+0x3c7/0x6e0 [ 344.214810][T11682] entry_SYSENTER_compat+0x68/0x77 [ 344.219941][T11682] RIP: 0023:0xf7fbfd99 [ 344.224052][T11682] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 344.243685][T11682] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 344.252151][T11682] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 344.260151][T11682] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 344.268151][T11682] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 344.276146][T11682] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 344.284143][T11682] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 344.374004][T11684] IPVS: ftp: loaded support on port[0] = 21 01:08:35 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r13, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) [ 345.135019][T11656] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.142488][T11656] bridge0: port 1(bridge_slave_0) entered disabled state [ 345.151920][T11656] device bridge_slave_0 entered promiscuous mode [ 345.170579][T11656] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.178384][T11656] bridge0: port 2(bridge_slave_1) entered disabled state [ 345.187864][T11656] device bridge_slave_1 entered promiscuous mode [ 345.251147][T11656] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 345.275857][T11656] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 345.412574][T11656] team0: Port device team_slave_0 added [ 345.433502][T11656] team0: Port device team_slave_1 added [ 345.485404][T11656] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 345.492931][T11656] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 345.519083][T11656] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 345.537631][T11656] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 345.544873][T11656] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 345.571102][T11656] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 345.718973][T11656] device hsr_slave_0 entered promiscuous mode [ 345.792843][T11656] device hsr_slave_1 entered promiscuous mode [ 346.012282][T11656] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 346.020021][T11656] Cannot create hsr debugfs directory [ 346.304692][T11656] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 346.473402][T11656] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 346.518240][T11656] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 346.601726][T11656] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 346.967443][T11656] 8021q: adding VLAN 0 to HW filter on device bond0 [ 347.012865][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 347.021664][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 347.051697][T11656] 8021q: adding VLAN 0 to HW filter on device team0 [ 347.101017][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 347.110932][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 347.120322][ T3675] bridge0: port 1(bridge_slave_0) entered blocking state [ 347.127710][ T3675] bridge0: port 1(bridge_slave_0) entered forwarding state [ 347.195996][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 347.205278][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 347.215631][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 347.225649][ T3675] bridge0: port 2(bridge_slave_1) entered blocking state [ 347.233056][ T3675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 347.242079][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 347.253032][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 347.276525][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 347.286768][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 347.333801][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 347.343683][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 347.354067][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 347.365046][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 347.374458][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 347.410774][T11656] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 347.424080][T11656] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 347.444756][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 347.455062][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 347.505316][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 347.515996][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 347.554242][T11656] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 347.624043][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 347.633939][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 347.699704][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 347.709688][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 347.734467][T11656] device veth0_vlan entered promiscuous mode [ 347.744756][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 347.753891][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 347.792527][T11656] device veth1_vlan entered promiscuous mode [ 347.874895][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 347.884364][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 347.893839][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 347.903688][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 347.930698][T11656] device veth0_macvtap entered promiscuous mode [ 347.960622][T11656] device veth1_macvtap entered promiscuous mode [ 348.025289][T11656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 348.035928][T11656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.046337][T11656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 348.056849][T11656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.066970][T11656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 348.077481][T11656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.091491][T11656] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 348.104363][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 348.115240][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 348.124688][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 348.134610][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 348.165896][T11656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 348.178001][T11656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.188061][T11656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 348.198651][T11656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.208671][T11656] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 348.219239][T11656] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.233284][T11656] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 348.241500][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 348.251585][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:08:40 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000028c0)=""/190) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc044565d, &(0x7f00000029c0)={0x400, 0x4, 0x4, 0x1, 0xffff, {r9, r10/1000+10000}, {0x2, 0x8, 0x6, 0x5, 0x2, 0x4, "c642f5ed"}, 0x101, 0x2, @fd=r1, 0x8, 0x0, 0xffffffffffffffff}) ioctl$VIDIOC_S_FBUF(r11, 0x402c560b, &(0x7f0000002ac0)={0x80, 0x40, &(0x7f0000002a40)="1cb636122a6f6c026d2292bfef6d7fe44307273a4d9e8941f304075aad9c8c6b8c9b954606a7ff1314b5a515f74da5900d8c151d844c1f241c2301ea3a415b344680e270b6c042e39af058d2", {0x3, 0x8, 0x32314247, 0x6, 0x2, 0x0, 0xb, 0xffff}}) 01:08:40 executing program 0 (fault-call:0 fault-nth:14): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:40 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0x7, 0x3, &(0x7f00000000c0)=[{&(0x7f0000000100)="eb3790", 0x3}, {&(0x7f0000000040)="8a085d9dfb2a0ef18f80b7fae158766b18cdbae3ef4e3d7d1ebb2d84135090a7e0", 0x21, 0xd}, {0x0, 0x0, 0x4}], 0x0, &(0x7f0000000080)={[{@dots='dots'}]}) 01:08:40 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r13, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r12, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) [ 349.278532][T11725] FAULT_INJECTION: forcing a failure. [ 349.278532][T11725] name failslab, interval 1, probability 0, space 0, times 0 [ 349.291494][T11725] CPU: 1 PID: 11725 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 349.300228][T11725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.310328][T11725] Call Trace: [ 349.313727][T11725] dump_stack+0x1c9/0x220 [ 349.318157][T11725] should_fail+0x8b7/0x9e0 [ 349.322691][T11725] __should_failslab+0x1f6/0x290 [ 349.327720][T11725] should_failslab+0x29/0x70 [ 349.332396][T11725] kmem_cache_alloc+0xd0/0xd70 [ 349.337256][T11725] ? kmsan_get_metadata+0x11d/0x180 [ 349.342521][T11725] ? __kernfs_new_node+0x192/0xba0 [ 349.347746][T11725] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 349.353644][T11725] ? kmsan_get_metadata+0x11d/0x180 [ 349.358952][T11725] __kernfs_new_node+0x192/0xba0 [ 349.363965][T11725] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 349.370115][T11725] ? kmsan_get_metadata+0x11d/0x180 [ 349.375360][T11725] kernfs_new_node+0x18b/0x350 [ 349.380189][T11725] __kernfs_create_file+0x16c/0x690 [ 349.385448][T11725] sysfs_add_file_mode_ns+0x615/0x890 [ 349.390899][T11725] internal_create_group+0xb30/0x1cc0 [ 349.396389][T11725] sysfs_create_group+0x70/0x80 [ 349.401280][T11725] loop_set_fd+0x18ff/0x2080 [ 349.405942][T11725] lo_ioctl+0x34e/0x3820 [ 349.410239][T11725] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 349.416191][T11725] ? kmsan_slab_free+0x6e/0xb0 [ 349.421011][T11725] ? kmem_cache_free+0x33d/0x2cf0 [ 349.426083][T11725] ? putname+0x212/0x230 [ 349.430377][T11725] ? do_sys_openat2+0xd1b/0xd40 [ 349.435285][T11725] ? __ia32_compat_sys_open+0x293/0x2f0 [ 349.440883][T11725] ? do_fast_syscall_32+0x3c7/0x6e0 [ 349.446161][T11725] ? kmsan_get_metadata+0x11d/0x180 [ 349.451417][T11725] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 349.457377][T11725] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 349.463606][T11725] ? kmsan_get_metadata+0x4f/0x180 [ 349.468802][T11725] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 349.474690][T11725] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 349.480903][T11725] ? tomoyo_init_request_info+0x428/0x480 [ 349.486693][T11725] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 349.492381][T11725] ? kmsan_get_metadata+0x11d/0x180 [ 349.497631][T11725] lo_compat_ioctl+0x3bf/0x4f0 [ 349.502465][T11725] ? __msan_get_context_state+0x9/0x20 [ 349.507978][T11725] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 349.513500][T11725] ? kmsan_get_metadata+0x11d/0x180 [ 349.518745][T11725] ? lo_ioctl+0x3820/0x3820 [ 349.523300][T11725] compat_blkdev_ioctl+0xade/0x1060 [ 349.528576][T11725] ? blkdev_common_ioctl+0x3500/0x3500 [ 349.534094][T11725] __se_compat_sys_ioctl+0x57c/0xed0 [ 349.539441][T11725] ? kmsan_get_metadata+0x4f/0x180 [ 349.544614][T11725] __ia32_compat_sys_ioctl+0xd9/0x110 [ 349.550038][T11725] ? compat_ptr_ioctl+0x150/0x150 [ 349.555112][T11725] do_fast_syscall_32+0x3c7/0x6e0 [ 349.560215][T11725] entry_SYSENTER_compat+0x68/0x77 [ 349.565348][T11725] RIP: 0023:0xf7fbfd99 [ 349.569466][T11725] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 349.589116][T11725] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 349.597568][T11725] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 349.605564][T11725] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 349.613561][T11725] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 349.621554][T11725] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 349.629548][T11725] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:40 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000028c0)=""/190) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc044565d, &(0x7f00000029c0)={0x400, 0x4, 0x4, 0x1, 0xffff, {r9, r10/1000+10000}, {0x2, 0x8, 0x6, 0x5, 0x2, 0x4, "c642f5ed"}, 0x101, 0x2, @fd=r1, 0x8, 0x0, 0xffffffffffffffff}) ioctl$VIDIOC_S_FBUF(r11, 0x402c560b, &(0x7f0000002ac0)={0x80, 0x40, &(0x7f0000002a40)="1cb636122a6f6c026d2292bfef6d7fe44307273a4d9e8941f304075aad9c8c6b8c9b954606a7ff1314b5a515f74da5900d8c151d844c1f241c2301ea3a415b344680e270b6c042e39af058d2", {0x3, 0x8, 0x32314247, 0x6, 0x2, 0x0, 0xb, 0xffff}}) [ 349.755469][T11727] FAT-fs (loop2): bogus number of reserved sectors [ 349.762748][T11727] FAT-fs (loop2): Can't find a valid FAT filesystem 01:08:40 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x6000, 0x0) ioctl$USBDEVFS_SETINTERFACE(r0, 0x80085504, &(0x7f0000000040)={0x1, 0xf3b}) ioctl$USBDEVFS_IOCTL(r0, 0xc00c5512, &(0x7f0000000080)=@usbdevfs_disconnect={0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x7f) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0185647, &(0x7f0000000140)={0xa00000, 0x6, 0x9, r2, 0x0, &(0x7f0000000100)={0x3a007f, 0x5, [], @value64=0x2}}) r4 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0xffffce4b, 0x40000) ioctl$BLKROGET(r4, 0x125e, &(0x7f00000001c0)) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) read$usbfs(r5, &(0x7f0000000240)=""/56, 0x38) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x410080, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r6, 0x5380) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r7, 0x8, 0x3e771f32, 0x7fff}, &(0x7f0000000380)=0x10) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000000400)={r8, 0x87}, &(0x7f0000000440)=0x8) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000480)='/dev/bsg\x00', 0x400, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r10, &(0x7f00000004c0)={0x28, 0x2, 0x0, {0x4, 0x3, 0x1}}, 0x28) fcntl$setpipe(r10, 0x407, 0x7) close(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000500)=0x33c) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc044560f, &(0x7f0000000540)={0x9, 0xa, 0x4, 0x10, 0xcf, {0x0, 0x7530}, {0x5, 0xc, 0x7, 0x3, 0x22, 0x5, "d4b3d674"}, 0x0, 0x1, @fd, 0x4c00, 0x0, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r11, 0x80184540, &(0x7f00000005c0)=""/194) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000006c0)={0xffffffffffffffff}) ioctl$SIOCPNDELRESOURCE(r12, 0x89ef, &(0x7f0000000700)=0x4) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc044565d, &(0x7f0000000740)={0x0, 0x2, 0x4, 0x2000000, 0x2, {}, {0x2, 0x0, 0x2, 0x3, 0x3, 0x6, '-!#?'}, 0x6, 0x3, @offset=0x8, 0x3, 0x0, 0xffffffffffffffff}) connect$ax25(r13, &(0x7f00000007c0)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@default, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) sendto$inet(r12, &(0x7f0000000840)="7e0ff62a877c6b80a3282418353ce20d0189deda501f5fe53db3086425e3a3363d0570b41c973aad6e4840d556f246d2336e54e624bc97282bd62cb98b4c8fbfc6578ad27d511718e1689505a83adaaa5ab1327064380f60c08d09158173a180b41d7b7a8406839c4b9712ae6836cbe647c4ad90badc9e73e201c445405de8c2060c2a98479ead0484b262f849e909bb739a082781051072b821b3bf6fea740cb138cd3329915a9e4244a41432937cc56224cb41c58b0acafbdc10b1084b01d706efd3717c635c682e45646f963895a27c70731eb76ef612f60d4cf27cbd", 0xde, 0x800, &(0x7f0000000940)={0x2, 0x4e20, @broadcast}, 0x10) ioctl$SIOCPNADDRESOURCE(r1, 0x89e0, &(0x7f0000000980)=0x3513) r14 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$USBDEVFS_REAPURB(r14, 0x4004550c, &(0x7f0000000a00)) 01:08:41 executing program 0 (fault-call:0 fault-nth:15): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 350.063749][T11727] FAT-fs (loop2): bogus number of reserved sectors [ 350.070455][T11727] FAT-fs (loop2): Can't find a valid FAT filesystem 01:08:41 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000028c0)=""/190) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc044565d, &(0x7f00000029c0)={0x400, 0x4, 0x4, 0x1, 0xffff, {r9, r10/1000+10000}, {0x2, 0x8, 0x6, 0x5, 0x2, 0x4, "c642f5ed"}, 0x101, 0x2, @fd=r1, 0x8, 0x0, 0xffffffffffffffff}) ioctl$VIDIOC_S_FBUF(r11, 0x402c560b, &(0x7f0000002ac0)={0x80, 0x40, &(0x7f0000002a40)="1cb636122a6f6c026d2292bfef6d7fe44307273a4d9e8941f304075aad9c8c6b8c9b954606a7ff1314b5a515f74da5900d8c151d844c1f241c2301ea3a415b344680e270b6c042e39af058d2", {0x3, 0x8, 0x32314247, 0x6, 0x2, 0x0, 0xb, 0xffff}}) 01:08:41 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) write$binfmt_aout(r0, &(0x7f0000001600)={{0xa, 0x0, 0x0, 0x0, 0x3300}}, 0x20) [ 350.383387][T11741] FAULT_INJECTION: forcing a failure. [ 350.383387][T11741] name failslab, interval 1, probability 0, space 0, times 0 [ 350.396838][T11741] CPU: 1 PID: 11741 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 350.405583][T11741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.415690][T11741] Call Trace: [ 350.419063][T11741] dump_stack+0x1c9/0x220 [ 350.423504][T11741] should_fail+0x8b7/0x9e0 [ 350.428053][T11741] __should_failslab+0x1f6/0x290 [ 350.433095][T11741] should_failslab+0x29/0x70 [ 350.437754][T11741] kmem_cache_alloc+0xd0/0xd70 [ 350.442596][T11741] ? kernel_text_address+0x281/0x320 [ 350.447977][T11741] ? radix_tree_node_alloc+0x133/0x5f0 [ 350.453525][T11741] ? kmsan_get_metadata+0x11d/0x180 [ 350.458925][T11741] radix_tree_node_alloc+0x133/0x5f0 [ 350.464318][T11741] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 350.470202][T11741] idr_get_free+0x5b7/0x11e0 [ 350.474847][T11741] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 350.480749][T11741] idr_alloc_cyclic+0x2dd/0xa40 [ 350.485696][T11741] __kernfs_new_node+0x28c/0xba0 [ 350.490731][T11741] ? kmsan_get_metadata+0x11d/0x180 [ 350.495974][T11741] kernfs_new_node+0x18b/0x350 [ 350.500789][T11741] __kernfs_create_file+0x16c/0x690 [ 350.506052][T11741] sysfs_add_file_mode_ns+0x615/0x890 [ 350.511501][T11741] internal_create_group+0xb30/0x1cc0 [ 350.516974][T11741] sysfs_create_group+0x70/0x80 [ 350.521874][T11741] loop_set_fd+0x18ff/0x2080 [ 350.526536][T11741] lo_ioctl+0x34e/0x3820 [ 350.530824][T11741] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 350.536770][T11741] ? kmsan_slab_free+0x6e/0xb0 [ 350.541567][T11741] ? kmem_cache_free+0x33d/0x2cf0 [ 350.546626][T11741] ? putname+0x212/0x230 [ 350.550912][T11741] ? do_sys_openat2+0xd1b/0xd40 [ 350.555811][T11741] ? __ia32_compat_sys_open+0x293/0x2f0 [ 350.561403][T11741] ? do_fast_syscall_32+0x3c7/0x6e0 [ 350.566671][T11741] ? kmsan_get_metadata+0x11d/0x180 [ 350.571926][T11741] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 350.577787][T11741] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 350.583912][T11741] ? kmsan_get_metadata+0x4f/0x180 [ 350.589076][T11741] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 350.594931][T11741] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 350.601125][T11741] ? tomoyo_init_request_info+0x428/0x480 [ 350.606919][T11741] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 350.612605][T11741] ? kmsan_get_metadata+0x11d/0x180 [ 350.617851][T11741] lo_compat_ioctl+0x3bf/0x4f0 [ 350.622697][T11741] ? __msan_get_context_state+0x9/0x20 [ 350.628207][T11741] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 350.633747][T11741] ? kmsan_get_metadata+0x11d/0x180 [ 350.638979][T11741] ? lo_ioctl+0x3820/0x3820 [ 350.643523][T11741] compat_blkdev_ioctl+0xade/0x1060 [ 350.648888][T11741] ? blkdev_common_ioctl+0x3500/0x3500 [ 350.654402][T11741] __se_compat_sys_ioctl+0x57c/0xed0 [ 350.659755][T11741] ? kmsan_get_metadata+0x4f/0x180 [ 350.664925][T11741] __ia32_compat_sys_ioctl+0xd9/0x110 [ 350.670351][T11741] ? compat_ptr_ioctl+0x150/0x150 [ 350.675431][T11741] do_fast_syscall_32+0x3c7/0x6e0 [ 350.680619][T11741] entry_SYSENTER_compat+0x68/0x77 [ 350.685757][T11741] RIP: 0023:0xf7fbfd99 [ 350.689872][T11741] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 350.709522][T11741] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 350.717994][T11741] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 350.726001][T11741] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 350.734001][T11741] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 350.742019][T11741] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 350.750030][T11741] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:42 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r13 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$IPSET_CMD_HEADER(r13, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x4c, 0xc, 0x6, 0x5, 0x0, 0x0, {0x66da551da97d7a4e, 0x0, 0x2}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) 01:08:42 executing program 0 (fault-call:0 fault-nth:16): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:42 executing program 2: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip_vti0\x00', 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @dev}, 0x14) write$binfmt_aout(r0, &(0x7f0000001600)={{0xa, 0x0, 0x0, 0x0, 0x3300}}, 0x20) 01:08:42 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000028c0)=""/190) clock_gettime(0x0, &(0x7f0000002980)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc044565d, &(0x7f00000029c0)={0x400, 0x4, 0x4, 0x1, 0xffff, {r9, r10/1000+10000}, {0x2, 0x8, 0x6, 0x5, 0x2, 0x4, "c642f5ed"}, 0x101, 0x2, @fd=r1, 0x8}) [ 351.373745][T11761] FAULT_INJECTION: forcing a failure. [ 351.373745][T11761] name failslab, interval 1, probability 0, space 0, times 0 [ 351.386705][T11761] CPU: 0 PID: 11761 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 351.395443][T11761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.405556][T11761] Call Trace: [ 351.408936][T11761] dump_stack+0x1c9/0x220 [ 351.413371][T11761] should_fail+0x8b7/0x9e0 [ 351.417935][T11761] __should_failslab+0x1f6/0x290 [ 351.422976][T11761] should_failslab+0x29/0x70 [ 351.427666][T11761] kmem_cache_alloc+0xd0/0xd70 [ 351.432518][T11761] ? kmsan_get_metadata+0x11d/0x180 [ 351.437792][T11761] ? __kernfs_new_node+0x192/0xba0 [ 351.443009][T11761] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 351.448914][T11761] ? kmsan_get_metadata+0x11d/0x180 [ 351.454188][T11761] __kernfs_new_node+0x192/0xba0 [ 351.459181][T11761] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 351.465331][T11761] ? kmsan_get_metadata+0x11d/0x180 [ 351.470572][T11761] kernfs_new_node+0x18b/0x350 [ 351.475394][T11761] __kernfs_create_file+0x16c/0x690 [ 351.480658][T11761] sysfs_add_file_mode_ns+0x615/0x890 [ 351.486106][T11761] internal_create_group+0xb30/0x1cc0 [ 351.491550][T11761] sysfs_create_group+0x70/0x80 [ 351.496449][T11761] loop_set_fd+0x18ff/0x2080 [ 351.501102][T11761] lo_ioctl+0x34e/0x3820 [ 351.505407][T11761] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 351.511343][T11761] ? kmsan_slab_free+0x6e/0xb0 [ 351.516144][T11761] ? kmem_cache_free+0x33d/0x2cf0 [ 351.521203][T11761] ? putname+0x212/0x230 [ 351.525488][T11761] ? do_sys_openat2+0xd1b/0xd40 [ 351.530394][T11761] ? __ia32_compat_sys_open+0x293/0x2f0 [ 351.535987][T11761] ? do_fast_syscall_32+0x3c7/0x6e0 [ 351.541248][T11761] ? kmsan_get_metadata+0x11d/0x180 [ 351.546520][T11761] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 351.552406][T11761] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 351.558532][T11761] ? kmsan_get_metadata+0x4f/0x180 [ 351.563705][T11761] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 351.569572][T11761] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 351.575775][T11761] ? tomoyo_init_request_info+0x428/0x480 [ 351.581561][T11761] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 351.587249][T11761] ? kmsan_get_metadata+0x11d/0x180 [ 351.592497][T11761] lo_compat_ioctl+0x3bf/0x4f0 [ 351.597325][T11761] ? __msan_get_context_state+0x9/0x20 [ 351.602854][T11761] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 351.608377][T11761] ? kmsan_get_metadata+0x11d/0x180 [ 351.613624][T11761] ? lo_ioctl+0x3820/0x3820 [ 351.618183][T11761] compat_blkdev_ioctl+0xade/0x1060 [ 351.623465][T11761] ? blkdev_common_ioctl+0x3500/0x3500 [ 351.628988][T11761] __se_compat_sys_ioctl+0x57c/0xed0 [ 351.634344][T11761] ? kmsan_get_metadata+0x4f/0x180 [ 351.639517][T11761] __ia32_compat_sys_ioctl+0xd9/0x110 [ 351.644948][T11761] ? compat_ptr_ioctl+0x150/0x150 [ 351.650016][T11761] do_fast_syscall_32+0x3c7/0x6e0 [ 351.655109][T11761] entry_SYSENTER_compat+0x68/0x77 [ 351.660265][T11761] RIP: 0023:0xf7fbfd99 [ 351.664386][T11761] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 351.684021][T11761] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 351.692478][T11761] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 351.700477][T11761] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 351.708474][T11761] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 351.716470][T11761] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 351.724468][T11761] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 351.782422][T11757] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.1'. 01:08:43 executing program 0 (fault-call:0 fault-nth:17): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x9}]}}}]}, 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000002490000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000008bc0)={&(0x7f0000008a40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008b80)={&(0x7f0000008a80)=@ipmr_newroute={0xe8, 0x18, 0x2, 0x70bd28, 0x25dfdbfb, {0x80, 0x20, 0x10, 0x9, 0x0, 0x3, 0xfd, 0x3, 0x2100}, [@RTA_METRICS={0xb9, 0x8, 0x0, 0x1, "e60baddbc0a07665563d35d7a7d6baf98f23f3f7569b631a3475457aeac34369d6f6806c55cf0ac9b98060d3aa1e82bec1c8923374f6a8f83d900bc32a534f34e0a3fe61562b6d0f7a6612457e4fd463105fe080c7ec9d1ff67edba67ccc42aad0a14546665137f8b6e04e4e5d4139d6679c2aa32a9b4f190c2eb560b50b4288803e2c98a5726a5a930f28d2bdc39a8578df95726b96f98a8b6594496c990243cfcca3034d40713cee0090b1b4a335ac43c5b47fb4"}, @RTA_IIF={0x8, 0x3, r7}, @RTA_FLOW={0x8, 0xb, 0x8a}]}, 0xe8}}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008900)=ANY=[@ANYBLOB="3c000000100005070000001000000000000000003b14004c1bf68079cfb216f9663125e802a28bdd889c1f497bebe714040db844f63cfbf7a4c9094eff198e2caa466ba73a80a1a55f13359d81591160d25a6712c43767585910a68839fe2e11adbac25d9b47d61fc3e2d9fa27378e534afb93e7410500000087fb3f81a6b7", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c0002800600270009000000"], 0x3c}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000088c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000008c00)=ANY=[@ANYBLOB="f08600002c0000088d0f02ae14bf5a46eef6bf132abd7000fbdbdf2500000000", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r0, 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0x86f0}, 0x1, 0x0, 0x0, 0x804}, 0x20000840) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000089c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f0000008a00)=@req={0x80000001, 0x4, 0x2, 0x8}, 0x10) ftruncate(r0, 0x400) rt_sigaction(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000180)) 01:08:43 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000028c0)=""/190) clock_gettime(0x0, &(0x7f0000002980)) [ 352.407497][T11777] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 352.459465][T11773] IPVS: ftp: loaded support on port[0] = 21 [ 352.486216][T11774] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 352.516082][T11780] FAULT_INJECTION: forcing a failure. [ 352.516082][T11780] name failslab, interval 1, probability 0, space 0, times 0 [ 352.529112][T11780] CPU: 0 PID: 11780 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 352.537841][T11780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.547947][T11780] Call Trace: [ 352.551319][T11780] dump_stack+0x1c9/0x220 [ 352.555744][T11780] should_fail+0x8b7/0x9e0 [ 352.560277][T11780] __should_failslab+0x1f6/0x290 [ 352.565298][T11780] should_failslab+0x29/0x70 [ 352.569938][T11780] kmem_cache_alloc+0xd0/0xd70 [ 352.574749][T11780] ? kmsan_get_metadata+0x11d/0x180 [ 352.579979][T11780] ? __kernfs_new_node+0x192/0xba0 [ 352.585154][T11780] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 352.591018][T11780] ? kmsan_get_metadata+0x11d/0x180 [ 352.596260][T11780] __kernfs_new_node+0x192/0xba0 [ 352.601248][T11780] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 352.607402][T11780] ? kmsan_get_metadata+0x11d/0x180 [ 352.612668][T11780] kernfs_new_node+0x18b/0x350 [ 352.617523][T11780] __kernfs_create_file+0x16c/0x690 [ 352.622811][T11780] sysfs_add_file_mode_ns+0x615/0x890 [ 352.628268][T11780] internal_create_group+0xb30/0x1cc0 [ 352.633721][T11780] sysfs_create_group+0x70/0x80 [ 352.639754][T11780] loop_set_fd+0x18ff/0x2080 [ 352.644421][T11780] lo_ioctl+0x34e/0x3820 [ 352.648718][T11780] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 352.655438][T11780] ? kmsan_slab_free+0x6e/0xb0 [ 352.660237][T11780] ? kmem_cache_free+0x33d/0x2cf0 [ 352.665303][T11780] ? putname+0x212/0x230 [ 352.669600][T11780] ? do_sys_openat2+0xd1b/0xd40 [ 352.674514][T11780] ? __ia32_compat_sys_open+0x293/0x2f0 [ 352.680104][T11780] ? do_fast_syscall_32+0x3c7/0x6e0 [ 352.685444][T11780] ? kmsan_get_metadata+0x11d/0x180 [ 352.690718][T11780] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 352.696606][T11780] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 352.702735][T11780] ? kmsan_get_metadata+0x4f/0x180 [ 352.707994][T11780] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 352.713856][T11780] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 352.720066][T11780] ? tomoyo_init_request_info+0x428/0x480 [ 352.725851][T11780] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 352.731537][T11780] ? kmsan_get_metadata+0x11d/0x180 [ 352.736788][T11780] lo_compat_ioctl+0x3bf/0x4f0 [ 352.741615][T11780] ? __msan_get_context_state+0x9/0x20 [ 352.747128][T11780] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 352.752659][T11780] ? kmsan_get_metadata+0x11d/0x180 [ 352.757913][T11780] ? lo_ioctl+0x3820/0x3820 [ 352.762469][T11780] compat_blkdev_ioctl+0xade/0x1060 [ 352.767740][T11780] ? blkdev_common_ioctl+0x3500/0x3500 [ 352.773252][T11780] __se_compat_sys_ioctl+0x57c/0xed0 [ 352.778601][T11780] ? kmsan_get_metadata+0x4f/0x180 [ 352.783861][T11780] __ia32_compat_sys_ioctl+0xd9/0x110 [ 352.789299][T11780] ? compat_ptr_ioctl+0x150/0x150 [ 352.794366][T11780] do_fast_syscall_32+0x3c7/0x6e0 [ 352.799458][T11780] entry_SYSENTER_compat+0x68/0x77 [ 352.804680][T11780] RIP: 0023:0xf7fbfd99 [ 352.808797][T11780] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 352.828441][T11780] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 352.836909][T11780] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 352.844927][T11780] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 352.852933][T11780] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 01:08:43 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000028c0)=""/190) [ 352.860938][T11780] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 352.868945][T11780] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 353.141392][ T32] audit: type=1400 audit(1583888924.183:66): avc: denied { map } for pid=11770 comm="syz-executor.2" path="socket:[32386]" dev="sockfs" ino=32386 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_route_socket permissive=1 [ 353.729781][T11773] chnl_net:caif_netlink_parms(): no params data found [ 353.904144][T11773] bridge0: port 1(bridge_slave_0) entered blocking state [ 353.911369][T11773] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.921437][T11773] device bridge_slave_0 entered promiscuous mode [ 353.949720][T11773] bridge0: port 2(bridge_slave_1) entered blocking state [ 353.957255][T11773] bridge0: port 2(bridge_slave_1) entered disabled state [ 353.966952][T11773] device bridge_slave_1 entered promiscuous mode [ 354.022855][T11773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 354.045293][T11773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 354.099871][T11773] team0: Port device team_slave_0 added [ 354.118394][T11773] team0: Port device team_slave_1 added [ 354.167141][T11773] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 354.174351][T11773] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 354.200436][T11773] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 354.221037][T11773] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 354.228155][T11773] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 354.254290][T11773] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 354.398951][T11773] device hsr_slave_0 entered promiscuous mode [ 354.503131][T11773] device hsr_slave_1 entered promiscuous mode [ 354.593260][T11773] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 354.600889][T11773] Cannot create hsr debugfs directory [ 354.906925][T11773] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 354.998274][T11773] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 355.094892][T11773] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 355.221397][T11773] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 355.610982][T11773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 355.664839][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 355.674253][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 355.701302][T11773] 8021q: adding VLAN 0 to HW filter on device team0 [ 355.730611][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 355.740591][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 355.750865][ T2736] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.758105][ T2736] bridge0: port 1(bridge_slave_0) entered forwarding state [ 355.778200][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 355.787761][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 355.797631][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 355.806923][ T2736] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.814181][ T2736] bridge0: port 2(bridge_slave_1) entered forwarding state [ 355.835940][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 355.866225][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 355.902198][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 355.912924][ T3675] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 355.929766][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 355.940129][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 355.950573][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 355.971139][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 355.980285][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 356.004785][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 356.016555][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 356.029669][T11773] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 356.095577][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 356.104643][ T2736] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 356.140739][T11773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 356.359472][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 356.369476][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 356.450010][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 356.459928][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 356.489582][T11773] device veth0_vlan entered promiscuous mode [ 356.501230][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 356.510417][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 356.561462][T11773] device veth1_vlan entered promiscuous mode [ 356.633570][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 356.643104][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 356.697665][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 356.707677][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 356.734431][T11773] device veth0_macvtap entered promiscuous mode [ 356.760668][T11773] device veth1_macvtap entered promiscuous mode [ 356.820088][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 356.830693][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.840733][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 356.851722][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.861943][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 356.873263][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.883323][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 356.893917][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 356.907713][T11773] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 356.918357][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 356.928488][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 356.937955][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 356.948943][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 356.984209][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 356.996588][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 357.006616][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 357.017148][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 357.027105][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 357.037648][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 357.047616][T11773] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 357.058301][T11773] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 357.072414][T11773] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 357.081513][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 357.091676][T11280] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 01:08:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @remote}, @IFLA_ADDRESS={0xa, 0x1, @random="903abb0756cf"}]}, 0x4c}}, 0x0) 01:08:49 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) 01:08:49 executing program 0 (fault-call:0 fault-nth:18): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:49 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) r8 = syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r8, 0xc0305302, &(0x7f0000002880)={0x8, 0xf5, 0x1f, 0x10001, 0x3, 0xffff}) 01:08:49 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x9}]}}}]}, 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000002490000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000008bc0)={&(0x7f0000008a40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008b80)={&(0x7f0000008a80)=@ipmr_newroute={0xe8, 0x18, 0x2, 0x70bd28, 0x25dfdbfb, {0x80, 0x20, 0x10, 0x9, 0x0, 0x3, 0xfd, 0x3, 0x2100}, [@RTA_METRICS={0xb9, 0x8, 0x0, 0x1, "e60baddbc0a07665563d35d7a7d6baf98f23f3f7569b631a3475457aeac34369d6f6806c55cf0ac9b98060d3aa1e82bec1c8923374f6a8f83d900bc32a534f34e0a3fe61562b6d0f7a6612457e4fd463105fe080c7ec9d1ff67edba67ccc42aad0a14546665137f8b6e04e4e5d4139d6679c2aa32a9b4f190c2eb560b50b4288803e2c98a5726a5a930f28d2bdc39a8578df95726b96f98a8b6594496c990243cfcca3034d40713cee0090b1b4a335ac43c5b47fb4"}, @RTA_IIF={0x8, 0x3, r7}, @RTA_FLOW={0x8, 0xb, 0x8a}]}, 0xe8}}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008900)=ANY=[@ANYBLOB="3c000000100005070000001000000000000000003b14004c1bf68079cfb216f9663125e802a28bdd889c1f497bebe714040db844f63cfbf7a4c9094eff198e2caa466ba73a80a1a55f13359d81591160d25a6712c43767585910a68839fe2e11adbac25d9b47d61fc3e2d9fa27378e534afb93e7410500000087fb3f81a6b7", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c0002800600270009000000"], 0x3c}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) [ 358.126273][T11832] FAULT_INJECTION: forcing a failure. [ 358.126273][T11832] name failslab, interval 1, probability 0, space 0, times 0 [ 358.139737][T11832] CPU: 1 PID: 11832 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 358.148464][T11832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.158713][T11832] Call Trace: [ 358.162059][T11832] dump_stack+0x1c9/0x220 [ 358.166465][T11832] should_fail+0x8b7/0x9e0 [ 358.170964][T11832] __should_failslab+0x1f6/0x290 [ 358.175980][T11832] should_failslab+0x29/0x70 [ 358.180618][T11832] kmem_cache_alloc_trace+0xf3/0xd70 [ 358.185966][T11832] ? kobject_uevent_env+0x5ae/0x28c0 [ 358.191314][T11832] ? kmsan_get_metadata+0x11d/0x180 [ 358.196574][T11832] kobject_uevent_env+0x5ae/0x28c0 [ 358.201744][T11832] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 358.207867][T11832] ? internal_create_group+0x1c4d/0x1cc0 [ 358.213585][T11832] kobject_uevent+0x6f/0x80 [ 358.218157][T11832] loop_set_fd+0x19a4/0x2080 [ 358.222830][T11832] lo_ioctl+0x34e/0x3820 [ 358.227123][T11832] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 358.233064][T11832] ? kmsan_slab_free+0x6e/0xb0 [ 358.237869][T11832] ? kmem_cache_free+0x33d/0x2cf0 [ 358.242934][T11832] ? putname+0x212/0x230 [ 358.247222][T11832] ? do_sys_openat2+0xd1b/0xd40 [ 358.252123][T11832] ? __ia32_compat_sys_open+0x293/0x2f0 [ 358.257719][T11832] ? do_fast_syscall_32+0x3c7/0x6e0 [ 358.262985][T11832] ? kmsan_get_metadata+0x11d/0x180 [ 358.268241][T11832] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 358.274098][T11832] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 358.280212][T11832] ? kmsan_get_metadata+0x4f/0x180 [ 358.285391][T11832] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 358.291248][T11832] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 358.297443][T11832] ? tomoyo_init_request_info+0x428/0x480 [ 358.303224][T11832] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 358.308920][T11832] ? kmsan_get_metadata+0x11d/0x180 [ 358.314178][T11832] lo_compat_ioctl+0x3bf/0x4f0 [ 358.319008][T11832] ? __msan_get_context_state+0x9/0x20 [ 358.324530][T11832] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 358.330049][T11832] ? kmsan_get_metadata+0x11d/0x180 [ 358.335290][T11832] ? lo_ioctl+0x3820/0x3820 [ 358.339866][T11832] compat_blkdev_ioctl+0xade/0x1060 [ 358.345167][T11832] ? blkdev_common_ioctl+0x3500/0x3500 [ 358.350706][T11832] __se_compat_sys_ioctl+0x57c/0xed0 [ 358.356084][T11832] ? kmsan_get_metadata+0x4f/0x180 [ 358.361262][T11832] __ia32_compat_sys_ioctl+0xd9/0x110 [ 358.366692][T11832] ? compat_ptr_ioctl+0x150/0x150 [ 358.371772][T11832] do_fast_syscall_32+0x3c7/0x6e0 [ 358.376878][T11832] entry_SYSENTER_compat+0x68/0x77 [ 358.382020][T11832] RIP: 0023:0xf7fbfd99 [ 358.386151][T11832] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 358.405790][T11832] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 358.414319][T11832] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 358.422426][T11832] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 358.430863][T11832] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 358.438868][T11832] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 358.446868][T11832] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 sendmsg$nl_route_sched(r1, &(0x7f00000088c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000008c00)=ANY=[@ANYBLOB="f08600002c0000088d0f02ae14bf5a46eef6bf132abd7000fbdbdf2500000000", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r0, 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"], 0x86f0}, 0x1, 0x0, 0x0, 0x804}, 0x20000840) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000089c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f0000008a00)=@req={0x80000001, 0x4, 0x2, 0x8}, 0x10) ftruncate(r0, 0x400) rt_sigaction(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000180)) 01:08:49 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) syz_open_dev$media(&(0x7f0000002840)='/dev/media#\x00', 0xfffffff9, 0x10402) 01:08:50 executing program 0 (fault-call:0 fault-nth:19): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:50 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) ioctl$VHOST_SET_VRING_NUM(r6, 0x4008af10, &(0x7f0000002800)={0x2, 0x4}) [ 359.128790][T11837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 359.157842][T11840] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 359.198079][T11844] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 01:08:50 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) 01:08:50 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) 01:08:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x9}]}}}]}, 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000002490000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000008bc0)={&(0x7f0000008a40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008b80)={&(0x7f0000008a80)=@ipmr_newroute={0xe8, 0x18, 0x2, 0x70bd28, 0x25dfdbfb, {0x80, 0x20, 0x10, 0x9, 0x0, 0x3, 0xfd, 0x3, 0x2100}, [@RTA_METRICS={0xb9, 0x8, 0x0, 0x1, "e60baddbc0a07665563d35d7a7d6baf98f23f3f7569b631a3475457aeac34369d6f6806c55cf0ac9b98060d3aa1e82bec1c8923374f6a8f83d900bc32a534f34e0a3fe61562b6d0f7a6612457e4fd463105fe080c7ec9d1ff67edba67ccc42aad0a14546665137f8b6e04e4e5d4139d6679c2aa32a9b4f190c2eb560b50b4288803e2c98a5726a5a930f28d2bdc39a8578df95726b96f98a8b6594496c990243cfcca3034d40713cee0090b1b4a335ac43c5b47fb4"}, @RTA_IIF={0x8, 0x3, r7}, @RTA_FLOW={0x8, 0xb, 0x8a}]}, 0xe8}}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008900)=ANY=[@ANYBLOB="3c000000100005070000001000000000000000003b14004c1bf68079cfb216f9663125e802a28bdd889c1f497bebe714040db844f63cfbf7a4c9094eff198e2caa466ba73a80a1a55f13359d81591160d25a6712c43767585910a68839fe2e11adbac25d9b47d61fc3e2d9fa27378e534afb93e7410500000087fb3f81a6b7", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c0002800600270009000000"], 0x3c}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000088c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000008c00)=ANY=[@ANYBLOB="f08600002c0000088d0f02ae14bf5a46eef6bf132abd7000fbdbdf2500000000", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r0, 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0x86f0}, 0x1, 0x0, 0x0, 0x804}, 0x20000840) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000089c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f0000008a00)=@req={0x80000001, 0x4, 0x2, 0x8}, 0x10) ftruncate(r0, 0x400) rt_sigaction(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000180)) [ 359.683456][T11857] FAULT_INJECTION: forcing a failure. [ 359.683456][T11857] name failslab, interval 1, probability 0, space 0, times 0 [ 359.697268][T11857] CPU: 0 PID: 11857 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 359.706021][T11857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.716124][T11857] Call Trace: [ 359.719599][T11857] dump_stack+0x1c9/0x220 [ 359.724033][T11857] should_fail+0x8b7/0x9e0 [ 359.728573][T11857] __should_failslab+0x1f6/0x290 [ 359.733601][T11857] should_failslab+0x29/0x70 [ 359.738266][T11857] __kmalloc+0xae/0x450 [ 359.742516][T11857] ? kmsan_get_metadata+0x11d/0x180 [ 359.747791][T11857] ? kzalloc+0x77/0xd0 [ 359.751951][T11857] kzalloc+0x77/0xd0 [ 359.755941][T11857] kobject_get_path+0x1f9/0x440 [ 359.760900][T11857] kobject_uevent_env+0x635/0x28c0 [ 359.766106][T11857] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 359.772256][T11857] ? internal_create_group+0x1c4d/0x1cc0 [ 359.778006][T11857] kobject_uevent+0x6f/0x80 [ 359.782585][T11857] loop_set_fd+0x19a4/0x2080 [ 359.787285][T11857] lo_ioctl+0x34e/0x3820 [ 359.791619][T11857] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 359.797601][T11857] ? kmsan_slab_free+0x6e/0xb0 [ 359.802447][T11857] ? kmem_cache_free+0x33d/0x2cf0 [ 359.807542][T11857] ? putname+0x212/0x230 [ 359.811865][T11857] ? do_sys_openat2+0xd1b/0xd40 [ 359.816812][T11857] ? __ia32_compat_sys_open+0x293/0x2f0 [ 359.822437][T11857] ? do_fast_syscall_32+0x3c7/0x6e0 [ 359.827736][T11857] ? kmsan_get_metadata+0x11d/0x180 [ 359.833028][T11857] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 359.838913][T11857] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 359.845031][T11857] ? kmsan_get_metadata+0x4f/0x180 [ 359.850198][T11857] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 359.856147][T11857] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 359.862351][T11857] ? tomoyo_init_request_info+0x428/0x480 [ 359.868159][T11857] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 359.873854][T11857] ? kmsan_get_metadata+0x11d/0x180 [ 359.879119][T11857] lo_compat_ioctl+0x3bf/0x4f0 [ 359.883952][T11857] ? __msan_get_context_state+0x9/0x20 [ 359.889472][T11857] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 359.894998][T11857] ? kmsan_get_metadata+0x11d/0x180 [ 359.900263][T11857] ? lo_ioctl+0x3820/0x3820 [ 359.904843][T11857] compat_blkdev_ioctl+0xade/0x1060 [ 359.910138][T11857] ? blkdev_common_ioctl+0x3500/0x3500 [ 359.915673][T11857] __se_compat_sys_ioctl+0x57c/0xed0 [ 359.921054][T11857] ? kmsan_get_metadata+0x4f/0x180 [ 359.926246][T11857] __ia32_compat_sys_ioctl+0xd9/0x110 [ 359.931685][T11857] ? compat_ptr_ioctl+0x150/0x150 [ 359.936777][T11857] do_fast_syscall_32+0x3c7/0x6e0 [ 359.941888][T11857] entry_SYSENTER_compat+0x68/0x77 [ 359.947035][T11857] RIP: 0023:0xf7fbfd99 [ 359.951171][T11857] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 359.970824][T11857] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 01:08:51 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f0000002780)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}, &(0x7f00000027c0)=0x10) [ 359.979287][T11857] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 359.987291][T11857] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 359.995292][T11857] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 360.003291][T11857] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 360.011301][T11857] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:51 executing program 0 (fault-call:0 fault-nth:20): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 360.448397][T11875] FAULT_INJECTION: forcing a failure. [ 360.448397][T11875] name failslab, interval 1, probability 0, space 0, times 0 [ 360.461600][T11875] CPU: 1 PID: 11875 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 360.470333][T11875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.480444][T11875] Call Trace: [ 360.483907][T11875] dump_stack+0x1c9/0x220 [ 360.488355][T11875] should_fail+0x8b7/0x9e0 [ 360.492896][T11875] __should_failslab+0x1f6/0x290 [ 360.497937][T11875] should_failslab+0x29/0x70 [ 360.502603][T11875] kmem_cache_alloc_node+0xfd/0xed0 [ 360.507899][T11875] ? __alloc_skb+0x208/0xac0 [ 360.512587][T11875] ? __msan_poison_alloca+0xf0/0x120 [ 360.517958][T11875] ? kmsan_get_metadata+0x11d/0x180 [ 360.523259][T11875] __alloc_skb+0x208/0xac0 [ 360.527787][T11875] alloc_uevent_skb+0x149/0x430 [ 360.532742][T11875] kobject_uevent_env+0x1c0e/0x28c0 [ 360.538070][T11875] kobject_uevent+0x6f/0x80 [ 360.542645][T11875] loop_set_fd+0x19a4/0x2080 [ 360.547354][T11875] lo_ioctl+0x34e/0x3820 [ 360.551677][T11875] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 360.557639][T11875] ? kmsan_slab_free+0x6e/0xb0 [ 360.562460][T11875] ? kmem_cache_free+0x33d/0x2cf0 [ 360.567548][T11875] ? putname+0x212/0x230 [ 360.571883][T11875] ? do_sys_openat2+0xd1b/0xd40 [ 360.576823][T11875] ? __ia32_compat_sys_open+0x293/0x2f0 [ 360.582449][T11875] ? do_fast_syscall_32+0x3c7/0x6e0 [ 360.587879][T11875] ? kmsan_get_metadata+0x11d/0x180 [ 360.593177][T11875] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 360.599088][T11875] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 360.605246][T11875] ? kmsan_get_metadata+0x4f/0x180 [ 360.610453][T11875] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 360.616358][T11875] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 360.622598][T11875] ? tomoyo_init_request_info+0x428/0x480 [ 360.628426][T11875] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 360.634147][T11875] ? kmsan_get_metadata+0x11d/0x180 [ 360.639427][T11875] lo_compat_ioctl+0x3bf/0x4f0 [ 360.644293][T11875] ? __msan_get_context_state+0x9/0x20 [ 360.649842][T11875] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 360.655402][T11875] ? kmsan_get_metadata+0x11d/0x180 [ 360.660682][T11875] ? lo_ioctl+0x3820/0x3820 [ 360.665272][T11875] compat_blkdev_ioctl+0xade/0x1060 [ 360.670580][T11875] ? blkdev_common_ioctl+0x3500/0x3500 [ 360.676128][T11875] __se_compat_sys_ioctl+0x57c/0xed0 [ 360.681513][T11875] ? kmsan_get_metadata+0x4f/0x180 [ 360.686729][T11875] __ia32_compat_sys_ioctl+0xd9/0x110 [ 360.692195][T11875] ? compat_ptr_ioctl+0x150/0x150 [ 360.697300][T11875] do_fast_syscall_32+0x3c7/0x6e0 [ 360.702426][T11875] entry_SYSENTER_compat+0x68/0x77 [ 360.707591][T11875] RIP: 0023:0xf7fbfd99 [ 360.711737][T11875] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 360.731405][T11875] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 360.739997][T11875] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 01:08:51 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) mkdirat$cgroup(r7, &(0x7f0000002740)='syz0\x00', 0x1ff) [ 360.748147][T11875] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 360.756183][T11875] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 360.764210][T11875] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 360.772236][T11875] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:52 executing program 0 (fault-call:0 fault-nth:21): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) [ 361.052126][T11868] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 01:08:52 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x102) mmap$usbfs(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x300000c, 0x2010, r0, 0x8fd9) prctl$PR_SET_FP_MODE(0x2d, 0x3) listen(r0, 0x2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000040)={0xf4, "a1936133a213bba4aa10d441215f217abc8bead11b8afa2ba55465a216d366f81cabc58614b2e2c186d93056dc8947468398bd970c97320047acfed67e4df2668c7773b936aa933e40467852f49ac949fda3821db1db1613eb60809730e9d909412a43e809fe8450d5ba64eb2001a7c31db56d41cf8bdf9762df22534fdbc631aab082c22d8a73df7eb5e1a8e7a57d776ca38e125eb1f7826b0e98768bed58e908ffd831399c74221782a519c2cec4674d912d67df785cca440aec5e69a626d2c7917895b326a4a29c5013d7d9c38800e9347348a0c100d824e4d0fb092e25052b9a14473ed4f3bbebc14c9875857f0150ae7051"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000200)={0x8001, 0xff, {0xffffffffffffffff}, {0x0}, 0x401, 0x4}) prlimit64(r2, 0x8, &(0x7f0000000240)={0x80, 0x3f}, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000002c0)=""/135, &(0x7f0000000380)=0x87) r4 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp1\x00', 0x2080, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc044560f, &(0x7f0000000400)={0x7, 0x3, 0x4, 0x20000000, 0x10000, {0x77359400}, {0x3, 0x2, 0x6, 0x6, 0x81, 0x80, "9ee4f7bb"}, 0x80000000, 0x3, @userptr=0x8000, 0x1000, 0x0, r4}) fsetxattr$security_capability(r5, &(0x7f0000000480)='security.capability\x00', &(0x7f00000004c0)=@v3={0x3000000, [{0x80000001, 0x3}, {0x9, 0x7f}], r3}, 0x18, 0x2) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000500)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r1, &(0x7f00000006c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x88, r6, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@TIPC_NLA_BEARER={0x74, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x0, @local, 0x7}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x2, @loopback, 0x80000000}}, {0x14, 0x2, @in={0x2, 0x4e22, @rand_addr=0x5}}}}]}]}, 0x88}}, 0xc0) r7 = open(&(0x7f0000000700)='./file0\x00', 0x40c0, 0x2a) r8 = accept4$rose(0xffffffffffffffff, &(0x7f0000000740)=@full={0xb, @remote, @rose, 0x0, [@rose, @rose, @rose, @remote, @rose, @bcast]}, &(0x7f0000000780)=0x40, 0x800) ioctl$VIDIOC_DQBUF(r7, 0xc0445611, &(0x7f00000007c0)={0x5, 0x4, 0x4, 0x2, 0xfffffff9, {}, {0x1, 0xc, 0x9, 0x40, 0x67, 0x1f, "0f0f7e87"}, 0x9, 0x3, @userptr=0x1, 0x8edb, 0x0, r8}) r9 = syz_open_dev$mouse(&(0x7f0000000840)='/dev/input/mouse#\x00', 0x10000, 0x8000) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r9, &(0x7f00000009c0)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x44, r10, 0x4, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x40}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x0) pipe2(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r12 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/snapshot\x00', 0x2342, 0x0) write$P9_RXATTRCREATE(r12, &(0x7f0000000a80)={0x7, 0x21, 0x1}, 0x7) ioctl$NS_GET_OWNER_UID(r11, 0xb704, &(0x7f0000000ac0)) socket$inet_udplite(0x2, 0x2, 0x88) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0185649, &(0x7f0000000b40)={0x4, 0x8, 0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000b00)={0xa10001, 0x1, [], @ptr}}) ioctl$SIOCPNDELRESOURCE(r13, 0x89ef, &(0x7f0000000b80)=0x81) [ 361.114870][T11871] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 01:08:52 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') mount$fuse(0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5]) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0xfff}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r11 = socket$rxrpc(0x21, 0x2, 0x2) poll(&(0x7f0000000300)=[{r9, 0xc462}, {r10, 0x8002}, {r11, 0x22}], 0x3, 0x7) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x622440, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x81, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r12, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000900)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r12, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0xfffffffffffffffa, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14, 0x5, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x9, 0x4, 0x7f, 0x4}, {0xff800000, 0x200, 0x0, 0xc86}, {0x3, 0x6, 0x8, 0xfd9a}, {0x9, 0x0, 0x0, 0x101}, {0x8, 0x7, 0x3, 0x6}, {0x400, 0xc3a8, 0xffffffff, 0x1}, {0x6, 0x1, 0x5, 0x40}, {0xff, 0x1, 0x54bb, 0xffffffff}, {0xffffffe1, 0x1000, 0x7f, 0xf6}, {0xffffffe1, 0x80, 0x38}, {0xdfd3, 0x7, 0xa4f}, {0x9, 0x5, 0x9, 0x1ff}, {0x40, 0x8, 0x2, 0x3}, {0x2, 0x7fff, 0x9, 0x9ed6}, {0x0, 0x8, 0x7bd}, {0x8, 0x0, 0xfffff801, 0x401}, {0x1, 0x0, 0x700, 0x8}, {0x1, 0x6, 0x100, 0x8}, {0x0, 0x7, 0x0, 0x3}, {0x0, 0x7ff, 0x5, 0x4}, {0x8, 0xfff, 0xf, 0x7fff}, {0x5, 0x7, 0x18, 0x5}, {0x9, 0x2, 0x8, 0xfffffff8}, {0x0, 0x7, 0x7fffffff}, {0x2, 0x8, 0x27dd, 0x1}, {0x7, 0x8001, 0xff, 0x5}, {0x8, 0x80000000, 0x7fff, 0x400}, {0x8, 0x5, 0x4, 0x7}, {0x1f, 0x14c, 0xc8, 0xd70}, {0xfffffeff, 0x99f, 0x9, 0xfffffffc}, {0x6, 0x4, 0xffff7fff, 0xff}, {0x7, 0x3f, 0x2, 0x7}, {0x80000001, 0x7, 0x3969b41e}, {0x10001, 0x9, 0x6, 0xffff}, {0x2, 0x7f, 0x1, 0x9}, {0x7, 0x782, 0x2, 0x7}, {0xf7, 0x4c83, 0x0, 0x7}, {0x7fff, 0x1, 0xc335, 0x8000}, {0x6, 0xfffffff9, 0x5, 0x6}, {0x5, 0xffffffe1, 0x9, 0xd6}, {0x4800000, 0x401, 0x4, 0x5}, {0x0, 0x8, 0x8, 0x3}, {0x4, 0x9, 0x7ff, 0x9}, {0x6f, 0x71, 0x2, 0x7}, {0x1, 0x3, 0x7, 0xddb2}, {0x1000, 0x3, 0x7, 0x4}, {0xffffff78, 0x80000000, 0x10000, 0x5}, {0x8d8, 0x0, 0x2, 0x400}, {0x2, 0x898, 0x8, 0x5}, {0x6, 0x8, 0x8, 0xbc24}, {0x10000, 0x1000, 0x3}, {0x400, 0x5, 0xb2bb, 0x1}, {0x1000, 0xffe, 0x401, 0x80000001}, {0x8, 0xc2d8, 0x1000, 0x101}, {0x5, 0x1ff, 0x9, 0x7fffffff}, {0xe7, 0x7, 0xfffffff9, 0x6}, {0x8, 0x6343, 0x7, 0x1}, {0x80, 0x5, 0x5, 0x5}, {0x1ff, 0xfffffff8, 0x8009, 0x1000}, {0xe07, 0xff, 0x3, 0x1000}, {0x3f, 0x3, 0x1000, 0x9}, {0xfffffff7, 0x1, 0x81, 0x6}, {0xfff, 0x101, 0xedfa, 0x2}, {0xa2, 0xfffffaa4, 0x7fff}, {0x4, 0x2, 0x348, 0x3}, {0x30, 0xb8, 0x9b33, 0xf00f}, {0x8, 0x0, 0x1, 0x100}, {0xc10e, 0xffff, 0xfffffffb, 0x1}, {0x3, 0x9, 0x5, 0x80000001}, {0x8000, 0x3, 0x7, 0x2a}, {0x0, 0x0, 0x9, 0x3f65}, {0x4d, 0xa0f, 0x1, 0x8}, {0x8f11, 0x8, 0x107e8, 0xff}, {0x80, 0x6, 0x0, 0x8}, {0x9805, 0x2, 0x2000000, 0x5}, {0x7, 0xefce, 0x7, 0x3}, {0x203, 0x3, 0x7, 0xd8}, {0x5d0, 0x1, 0x40, 0x9456}, {0x9, 0x3, 0xfff}, {0x6, 0x1ff, 0x0, 0x46b85181}, {0x8, 0x1, 0x8, 0x4}, {0xfffffff9, 0x8, 0x7, 0x5}, {0x7, 0xfffffffe, 0x1000, 0xffffffff}, {0x3, 0xc2, 0x9, 0x6}, {0x8001, 0x3, 0x4, 0x1b}, {0x4, 0x3f, 0x28dd6ad2, 0x7}, {0x4, 0xcfd, 0x5, 0x5}, {0x800, 0x0, 0x2, 0x3}, {0x8000, 0x8, 0xffff0001, 0x5}]}}]}}]}, 0x4c}}, 0x0) [ 361.263723][T11885] FAULT_INJECTION: forcing a failure. [ 361.263723][T11885] name failslab, interval 1, probability 0, space 0, times 0 [ 361.276791][T11885] CPU: 0 PID: 11885 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 361.285550][T11885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.295660][T11885] Call Trace: [ 361.299031][T11885] dump_stack+0x1c9/0x220 [ 361.303458][T11885] should_fail+0x8b7/0x9e0 [ 361.307991][T11885] __should_failslab+0x1f6/0x290 [ 361.313019][T11885] should_failslab+0x29/0x70 [ 361.317680][T11885] __kmalloc_node_track_caller+0x1c3/0x1200 [ 361.323615][T11885] ? kmem_cache_alloc_node+0x1b0/0xed0 [ 361.329123][T11885] ? alloc_uevent_skb+0x149/0x430 [ 361.334212][T11885] ? alloc_uevent_skb+0x149/0x430 [ 361.339289][T11885] __alloc_skb+0x2fd/0xac0 [ 361.343753][T11885] ? alloc_uevent_skb+0x149/0x430 [ 361.348840][T11885] alloc_uevent_skb+0x149/0x430 [ 361.353750][T11885] kobject_uevent_env+0x1c0e/0x28c0 [ 361.359032][T11885] kobject_uevent+0x6f/0x80 [ 361.363602][T11885] loop_set_fd+0x19a4/0x2080 [ 361.368298][T11885] lo_ioctl+0x34e/0x3820 [ 361.372620][T11885] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 361.378702][T11885] ? kmsan_slab_free+0x6e/0xb0 [ 361.383507][T11885] ? kmem_cache_free+0x33d/0x2cf0 [ 361.388567][T11885] ? putname+0x212/0x230 [ 361.392859][T11885] ? do_sys_openat2+0xd1b/0xd40 [ 361.397775][T11885] ? __ia32_compat_sys_open+0x293/0x2f0 [ 361.403369][T11885] ? do_fast_syscall_32+0x3c7/0x6e0 [ 361.408722][T11885] ? kmsan_get_metadata+0x11d/0x180 [ 361.413980][T11885] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 361.419839][T11885] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 361.425981][T11885] ? kmsan_get_metadata+0x4f/0x180 [ 361.431183][T11885] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 361.437051][T11885] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 361.443265][T11885] ? tomoyo_init_request_info+0x428/0x480 [ 361.449151][T11885] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 361.455277][T11885] ? kmsan_get_metadata+0x11d/0x180 [ 361.460523][T11885] lo_compat_ioctl+0x3bf/0x4f0 [ 361.465355][T11885] ? __msan_get_context_state+0x9/0x20 [ 361.470873][T11885] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 361.476392][T11885] ? kmsan_get_metadata+0x11d/0x180 [ 361.481636][T11885] ? lo_ioctl+0x3820/0x3820 [ 361.486198][T11885] compat_blkdev_ioctl+0xade/0x1060 [ 361.491467][T11885] ? blkdev_common_ioctl+0x3500/0x3500 [ 361.496978][T11885] __se_compat_sys_ioctl+0x57c/0xed0 [ 361.502324][T11885] ? kmsan_get_metadata+0x4f/0x180 [ 361.507506][T11885] __ia32_compat_sys_ioctl+0xd9/0x110 [ 361.513397][T11885] ? compat_ptr_ioctl+0x150/0x150 [ 361.518504][T11885] do_fast_syscall_32+0x3c7/0x6e0 [ 361.523612][T11885] entry_SYSENTER_compat+0x68/0x77 [ 361.528753][T11885] RIP: 0023:0xf7fbfd99 [ 361.532894][T11885] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 361.552567][T11885] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 361.563994][T11885] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 361.572022][T11885] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 361.580044][T11885] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 361.588061][T11885] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 361.596066][T11885] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 01:08:52 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_DEFAULT_PVID={0x6, 0x27, 0x9}]}}}]}, 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000002490000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000880)=@newtfilter={0x4c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0xb}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x20, 0x2, [@TCA_U32_CLASSID={0x8, 0x1, {0x0, 0xffe7}}, @TCA_U32_SEL={0x14}]}}]}, 0x4c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000008bc0)={&(0x7f0000008a40)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000008b80)={&(0x7f0000008a80)=@ipmr_newroute={0xe8, 0x18, 0x2, 0x70bd28, 0x25dfdbfb, {0x80, 0x20, 0x10, 0x9, 0x0, 0x3, 0xfd, 0x3, 0x2100}, [@RTA_METRICS={0xb9, 0x8, 0x0, 0x1, "e60baddbc0a07665563d35d7a7d6baf98f23f3f7569b631a3475457aeac34369d6f6806c55cf0ac9b98060d3aa1e82bec1c8923374f6a8f83d900bc32a534f34e0a3fe61562b6d0f7a6612457e4fd463105fe080c7ec9d1ff67edba67ccc42aad0a14546665137f8b6e04e4e5d4139d6679c2aa32a9b4f190c2eb560b50b4288803e2c98a5726a5a930f28d2bdc39a8578df95726b96f98a8b6594496c990243cfcca3034d40713cee0090b1b4a335ac43c5b47fb4"}, @RTA_IIF={0x8, 0x3, r7}, @RTA_FLOW={0x8, 0xb, 0x8a}]}, 0xe8}}, 0x40000) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008900)=ANY=[@ANYBLOB="3c000000100005070000001000000000000000003b14004c1bf68079cfb216f9663125e802a28bdd889c1f497bebe714040db844f63cfbf7a4c9094eff198e2caa466ba73a80a1a55f13359d81591160d25a6712c43767585910a68839fe2e11adbac25d9b47d61fc3e2d9fa27378e534afb93e7410500000087fb3f81a6b7", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c0002800600270009000000"], 0x3c}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000088c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000008c00)=ANY=[@ANYBLOB="f08600002c0000088d0f02ae14bf5a46eef6bf132abd7000fbdbdf2500000000", @ANYRES32=r8, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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0x86f0}, 0x1, 0x0, 0x0, 0x804}, 0x20000840) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000089c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r9, 0x107, 0x5, &(0x7f0000008a00)=@req={0x80000001, 0x4, 0x2, 0x8}, 0x10) ftruncate(r0, 0x400) rt_sigaction(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000180)) 01:08:52 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) readlink(&(0x7f00000026c0)='./file0/file0\x00', &(0x7f0000002700)=""/13, 0xd) 01:08:52 executing program 0 (fault-call:0 fault-nth:22): syz_mount_image$tmpfs(&(0x7f0000000300)='tmpfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001380)={[{@nr_blocks={'nr_blocks', 0x3d, [0x70]}}]}) 01:08:53 executing program 3: ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc25c4111, &(0x7f0000000000)={0x20, [[0x200, 0xa84, 0xd, 0x6c69, 0x4, 0x2a, 0x80000001, 0x5], [0x20, 0x8, 0x0, 0x9, 0x800, 0x1000, 0x6, 0x8], [0x9, 0x8bc, 0x0, 0x8, 0x0, 0x8, 0xd404]], [], [{0x2, 0xfff, 0x1, 0x1, 0x1, 0x1}, {0x579e269a, 0xfff, 0x0, 0x1}, {0x9, 0x3f, 0x0, 0x1, 0x1, 0x1}, {0x9, 0x100, 0x1, 0x0, 0x1}, {0xffffffff, 0x81, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x0, 0x1, 0x1}, {0x81, 0xfffff800, 0x1, 0x1, 0x0, 0x1}, {0x200, 0x4f81, 0x1, 0x0, 0x0, 0x1}, {0x2dab, 0x7, 0x1, 0x0, 0x0, 0x1}, {0x6, 0x9, 0x0, 0x1, 0x1, 0x1}, {0x1000, 0x9, 0x1, 0x1, 0x1}, {0x6, 0xcc, 0x1, 0x1, 0x1}], [], 0x2e2a}) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000280)='/proc/capi/capi20\x00', 0x4000, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, 0x1, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x4044800}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc6400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000440)={0x1, 0x0, &(0x7f0000ffc000/0x2000)=nil}) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) kexec_load(0x343, 0x5, &(0x7f0000000800)=[{&(0x7f0000000480)="5490f9d1e7ec2363facd3c79b2ce22d302260c84c54e8e19dfeb09ccbed03bfd676deb1aa7c04a85c2f8e7ed2914e4d0df1179b9917195be65abb486a36a467d660637874bf716ad99251c8b79525a774929add3ccc3aeee73429c3c0864c336be1be43d0c6185c2186f329d4502b7d6d0756068b3d104cdefce27f20cdf3cd4e6441bf4908f8f5c522b95d57bb2fdbd3025ab161611a1101821d12c61d758a08d6550d561b376b765828682733e65dc33d28fd710fa04c925ae10a10a359e68b6dcbef2750c78d320bd8139", 0xcc, 0x4000, 0x5}, {&(0x7f0000000580)="424aceba83fa8c890c0026c47e93ae38ddd4851872bef82883900af9884cf240bfbfcda0fa587b19b2d1c315d64b9505e554cf0d0d562f05c5fa87a7dbc8c3309faa67cb462efe32896895966fdd00c7198608d24ee102412af1022f1fdfe8792e25998b938472c18e599e7052b2ae6be370e15347a9b66d2fa5f564fabf9c073ad8793ce9c003519bb84f5a286fa9fb27e307e6b92ced153ddf48e93089a733", 0xa0, 0x5}, {&(0x7f0000000640)="ccbb1965618a4586f611755d20d409740bb28563e6f1c984f5fe028cbeb57f9633e5a45e957a088b833c24647a622495d01cc2593e471732f6b4042335c9fb3342dc93b687be4fb1a57e83d3b00b5bafe075b22a771b6fb7b584b28e7ec85aa04aa9454fc3c0f96ab35d65b2f48a5924f9211a9c00115e34f3163064ef4b11c8bee8c7482af434d967d36efe528a8212662f9d93567520bf657460c374de32a8a6d55cf3e1fecfbe739a1a050d1c17991a88edb2f72dbbad891c30ae36f3427aca669749ba26477d81127d0eedb87862ff679c01fbd6ff0837f613fe4766008ce1885eb9", 0xe4, 0x2, 0x9}, {&(0x7f0000000740)="7e9de8424e9505f3a1d822b7935b0057870834b54ba01a8f03bab8fb34a6b0", 0x1f, 0x1f, 0x8bfe}, {&(0x7f0000000780)="556c225f1f89037d43d74f754bb66c884c59e2d317a132b611f04773e2805fa031f756dfdbc870e45d35ae8bd5989632ae0547a98384afb15c91e2536917cb00eb3e70d104550df1ea6ab241e3b329df70b2ebb95d7194ec5a410bfe", 0x5c, 0x81, 0x9}], 0x3e0000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x30, r2, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b30}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffe}]}, 0x30}, 0x1, 0x0, 0x0, 0x4880}, 0x0) r3 = openat(r1, &(0x7f0000001dc0)='./file0\x00', 0x80, 0x8) accept4$alg(r3, 0x0, 0x0, 0xa268def6d2dbd8dc) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f00000020c0)={&(0x7f0000001e00)="309af4fb0b094dc14f2cbf6759617cb92d9752c6e66ebbe375c88bcf3f84399cca1d35881f60a7896180fd137ca117b8888942c2c8aa7bfe691fac0b0dc935a76e0640733e21400c9ec4d4b7f61f91e6e86c3f009833bf125557494fd779207097657079", &(0x7f0000001e80)=""/219, &(0x7f0000001f80)="c916c736b88a86787c292d32b266fe567839ab47ec3bbd92d9eb3037c05d6cd1087ad9c08f6496ecbd21354a938f6f81eb2fbc2f9680e8a71f1c2e6a323cfd324a3737ee00a7ea50ac04a44390bc25ca6084cb3d525bbae6d8df2143d2e2bdd6de5317080f0a80765099f7f5e9947ec49e2e8d29d21e1aec7b6b0b622c0d3edb2de03723c997e220685bec01c7ceec3d31d656c143362d144d18", &(0x7f0000002040)="4f83930a0cbb62882f5a43983b620b962f49ade628ab0decc318ea597c2505ec59cbb71721d4322612bf82b1918976e8b0be17cc9e2e0ca5d17184bde973734ed060e39ebd221fb226e4fce2a4cb9a77ad2ffee35dbb746368355eb7f56d218018f4", 0x4, r3, 0x4}, 0x38) futex(&(0x7f0000002100)=0x2, 0x8b, 0x2, &(0x7f0000002140)={0x0, 0x1c9c380}, &(0x7f0000002180), 0x2) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$overlay(0x0, &(0x7f00000021c0)='./file0/file0\x00', &(0x7f0000002200)='overlay\x00', 0x2440, &(0x7f0000002300)={[{@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@xino_off='xino=off'}], [{@uid_lt={'uid<', r4}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute'}}]}) prctl$PR_GET_TID_ADDRESS(0x28, &(0x7f0000002380)) r5 = syz_open_dev$sndmidi(&(0x7f00000023c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80000) lseek(r5, 0xffff, 0x4) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000002400)='/dev/cachefiles\x00', 0x100, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r6, &(0x7f0000002600)={&(0x7f0000002440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002480)={0x104, 0x1, 0x9, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x2}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0xffffd14f}, @NFCTH_TUPLE={0xcc, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @loopback}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @local}, {0x14, 0x4, @dev={0xfe, 0x80, [], 0xc}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @rand_addr=0x3490}}, {0x14, 0x4, @empty}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x684b}}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0xb}]}, 0x104}, 0x1, 0x0, 0x0, 0x40400c1}, 0x84) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000002640)='/dev/snapshot\x00', 0x100, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r7, 0xc0205710, &(0x7f0000002680)={0x0, 0x1, 0xfffffff9}) 01:08:53 executing program 4: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="ebe7f68fdb66732e666134000204015b66000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./bus\x00', 0x0) fchdir(r0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 362.219532][T11902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 362.235504][T11900] FAULT_INJECTION: forcing a failure. [ 362.235504][T11900] name failslab, interval 1, probability 0, space 0, times 0 [ 362.248435][T11900] CPU: 1 PID: 11900 Comm: syz-executor.0 Not tainted 5.6.0-rc2-syzkaller #0 [ 362.257168][T11900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.268500][T11900] Call Trace: [ 362.271864][T11900] dump_stack+0x1c9/0x220 [ 362.276264][T11900] should_fail+0x8b7/0x9e0 [ 362.280752][T11900] __should_failslab+0x1f6/0x290 [ 362.285743][T11900] should_failslab+0x29/0x70 [ 362.290383][T11900] __kmalloc+0xae/0x450 [ 362.294602][T11900] ? kmsan_get_metadata+0x11d/0x180 [ 362.299848][T11900] ? kzalloc+0x77/0xd0 [ 362.303963][T11900] kzalloc+0x77/0xd0 [ 362.307910][T11900] kobject_get_path+0x1f9/0x440 [ 362.312823][T11900] kobject_uevent_env+0x635/0x28c0 [ 362.318049][T11900] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 362.324183][T11900] ? internal_create_group+0x1c4d/0x1cc0 [ 362.329906][T11900] kobject_uevent+0x6f/0x80 [ 362.334460][T11900] loop_set_fd+0x19a4/0x2080 [ 362.339116][T11900] lo_ioctl+0x34e/0x3820 [ 362.343408][T11900] ? kmsan_internal_poison_shadow+0x66/0xd0 [ 362.349344][T11900] ? kmsan_slab_free+0x6e/0xb0 [ 362.354144][T11900] ? kmem_cache_free+0x33d/0x2cf0 [ 362.359203][T11900] ? putname+0x212/0x230 [ 362.363491][T11900] ? do_sys_openat2+0xd1b/0xd40 [ 362.368392][T11900] ? __ia32_compat_sys_open+0x293/0x2f0 [ 362.373981][T11900] ? do_fast_syscall_32+0x3c7/0x6e0 [ 362.379245][T11900] ? kmsan_get_metadata+0x11d/0x180 [ 362.384495][T11900] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 362.390357][T11900] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 362.396478][T11900] ? kmsan_get_metadata+0x4f/0x180 [ 362.401643][T11900] ? kmsan_get_shadow_origin_ptr+0x81/0xb0 [ 362.407496][T11900] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 362.413688][T11900] ? tomoyo_init_request_info+0x428/0x480 [ 362.419472][T11900] ? tomoyo_path_number_perm+0x33c/0x9a0 [ 362.425162][T11900] ? kmsan_get_metadata+0x11d/0x180 [ 362.430410][T11900] lo_compat_ioctl+0x3bf/0x4f0 [ 362.435425][T11900] ? __msan_get_context_state+0x9/0x20 [ 362.440958][T11900] ? blkdev_common_ioctl+0x1c6b/0x3500 [ 362.446487][T11900] ? kmsan_get_metadata+0x11d/0x180 [ 362.451734][T11900] ? lo_ioctl+0x3820/0x3820 [ 362.456303][T11900] compat_blkdev_ioctl+0xade/0x1060 [ 362.461755][T11900] ? blkdev_common_ioctl+0x3500/0x3500 [ 362.467288][T11900] __se_compat_sys_ioctl+0x57c/0xed0 [ 362.472637][T11900] ? kmsan_get_metadata+0x4f/0x180 [ 362.477898][T11900] __ia32_compat_sys_ioctl+0xd9/0x110 [ 362.483326][T11900] ? compat_ptr_ioctl+0x150/0x150 [ 362.488400][T11900] do_fast_syscall_32+0x3c7/0x6e0 [ 362.493618][T11900] entry_SYSENTER_compat+0x68/0x77 [ 362.498772][T11900] RIP: 0023:0xf7fbfd99 [ 362.502897][T11900] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 362.523141][T11900] RSP: 002b:00000000f5db9f08 EFLAGS: 00000292 ORIG_RAX: 0000000000000036 [ 362.531597][T11900] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000004c00 [ 362.539613][T11900] RDX: 0000000000000004 RSI: 0000000000000bd7 RDI: 00000000f5dbab28 [ 362.547618][T11900] RBP: 00000000f5dba168 R08: 0000000000000000 R09: 0000000000000000 [ 362.555620][T11900] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 362.563619][T11900] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 362.901581][T11908] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 362.910339][T11908] FAT-fs (loop4): Filesystem has been set read-only [ 362.917192][T11908] ===================================================== [ 362.924152][T11908] BUG: KMSAN: uninit-value in fat_evict_inode+0x2f4/0x920 [ 362.931275][T11908] CPU: 0 PID: 11908 Comm: syz-executor.4 Not tainted 5.6.0-rc2-syzkaller #0 [ 362.939939][T11908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.949987][T11908] Call Trace: [ 362.953298][T11908] dump_stack+0x1c9/0x220 [ 362.957649][T11908] kmsan_report+0xf7/0x1e0 [ 362.962073][T11908] __msan_warning+0x58/0xa0 [ 362.966571][T11908] fat_evict_inode+0x2f4/0x920 [ 362.971338][T11908] ? fat_write_inode+0x250/0x250 [ 362.976276][T11908] evict+0x4ab/0xe10 [ 362.980180][T11908] iput+0xa70/0xe10 [ 362.984001][T11908] fat_build_inode+0x6a3/0x840 [ 362.988768][T11908] vfat_mkdir+0x547/0x7d0 [ 362.993105][T11908] ? vfat_unlink+0x660/0x660 [ 362.997687][T11908] vfs_mkdir+0x691/0x920 [ 363.001936][T11908] do_mkdirat+0x39f/0x680 [ 363.006285][T11908] __ia32_sys_mkdirat+0xe2/0x120 [ 363.011239][T11908] ? __se_sys_mkdirat+0xb0/0xb0 [ 363.016102][T11908] do_fast_syscall_32+0x3c7/0x6e0 [ 363.021143][T11908] entry_SYSENTER_compat+0x68/0x77 [ 363.026245][T11908] RIP: 0023:0xf7f96d99 [ 363.030315][T11908] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 363.049917][T11908] RSP: 002b:00000000f5d910cc EFLAGS: 00000296 ORIG_RAX: 0000000000000128 [ 363.058327][T11908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000 [ 363.066290][T11908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 363.074260][T11908] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 363.082229][T11908] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 363.090192][T11908] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 363.098170][T11908] [ 363.100488][T11908] Uninit was created at: [ 363.104730][T11908] kmsan_save_stack_with_flags+0x3c/0x90 [ 363.110380][T11908] kmsan_alloc_page+0x12a/0x310 [ 363.115232][T11908] __alloc_pages_nodemask+0x5712/0x5e80 [ 363.120787][T11908] alloc_pages_current+0x67d/0x990 [ 363.125892][T11908] alloc_slab_page+0x111/0x12f0 [ 363.130855][T11908] new_slab+0x2bc/0x1130 [ 363.135091][T11908] ___slab_alloc+0x1533/0x1f30 [ 363.139846][T11908] kmem_cache_alloc+0xb23/0xd70 [ 363.144691][T11908] fat_alloc_inode+0x58/0x120 [ 363.149367][T11908] new_inode_pseudo+0xb1/0x590 [ 363.154134][T11908] new_inode+0x5a/0x3d0 [ 363.158285][T11908] fat_build_inode+0x537/0x840 [ 363.163037][T11908] vfat_mkdir+0x547/0x7d0 [ 363.167360][T11908] vfs_mkdir+0x691/0x920 [ 363.171596][T11908] do_mkdirat+0x39f/0x680 [ 363.175919][T11908] __ia32_sys_mkdirat+0xe2/0x120 [ 363.180849][T11908] do_fast_syscall_32+0x3c7/0x6e0 [ 363.185867][T11908] entry_SYSENTER_compat+0x68/0x77 [ 363.190962][T11908] ===================================================== [ 363.197877][T11908] Disabling lock debugging due to kernel taint [ 363.204014][T11908] Kernel panic - not syncing: panic_on_warn set ... [ 363.211032][T11908] CPU: 0 PID: 11908 Comm: syz-executor.4 Tainted: G B 5.6.0-rc2-syzkaller #0 [ 363.221081][T11908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.231133][T11908] Call Trace: [ 363.234423][T11908] dump_stack+0x1c9/0x220 [ 363.238756][T11908] panic+0x3d5/0xc3e [ 363.242672][T11908] kmsan_report+0x1df/0x1e0 [ 363.247190][T11908] __msan_warning+0x58/0xa0 [ 363.251691][T11908] fat_evict_inode+0x2f4/0x920 [ 363.256459][T11908] ? fat_write_inode+0x250/0x250 [ 363.261389][T11908] evict+0x4ab/0xe10 [ 363.265290][T11908] iput+0xa70/0xe10 [ 363.269119][T11908] fat_build_inode+0x6a3/0x840 [ 363.273903][T11908] vfat_mkdir+0x547/0x7d0 [ 363.278249][T11908] ? vfat_unlink+0x660/0x660 [ 363.282835][T11908] vfs_mkdir+0x691/0x920 [ 363.287083][T11908] do_mkdirat+0x39f/0x680 [ 363.291415][T11908] __ia32_sys_mkdirat+0xe2/0x120 [ 363.296357][T11908] ? __se_sys_mkdirat+0xb0/0xb0 [ 363.301209][T11908] do_fast_syscall_32+0x3c7/0x6e0 [ 363.306247][T11908] entry_SYSENTER_compat+0x68/0x77 [ 363.311348][T11908] RIP: 0023:0xf7f96d99 [ 363.315407][T11908] Code: 90 e8 0b 00 00 00 f3 90 0f ae e8 eb f9 8d 74 26 00 89 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 363.334998][T11908] RSP: 002b:00000000f5d910cc EFLAGS: 00000296 ORIG_RAX: 0000000000000128 [ 363.343409][T11908] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000000 [ 363.351368][T11908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 363.359327][T11908] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 363.367285][T11908] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 363.375245][T11908] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 363.384437][T11908] Kernel Offset: 0x5e00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 363.395966][T11908] Rebooting in 86400 seconds..