[ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.21' (ECDSA) to the list of known hosts. 2021/06/13 16:02:45 fuzzer started 2021/06/13 16:02:46 dialing manager at 10.128.0.169:41651 2021/06/13 16:02:47 syscalls: 3546 2021/06/13 16:02:47 code coverage: enabled 2021/06/13 16:02:47 comparison tracing: enabled 2021/06/13 16:02:47 extra coverage: enabled 2021/06/13 16:02:47 setuid sandbox: enabled 2021/06/13 16:02:47 namespace sandbox: enabled 2021/06/13 16:02:47 Android sandbox: /sys/fs/selinux/policy does not exist 2021/06/13 16:02:47 fault injection: enabled 2021/06/13 16:02:47 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/06/13 16:02:47 net packet injection: enabled 2021/06/13 16:02:47 net device setup: enabled 2021/06/13 16:02:47 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/06/13 16:02:47 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/06/13 16:02:47 USB emulation: enabled 2021/06/13 16:02:47 hci packet injection: 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fetching corpus: 64000, signal 579659/677465 (executing program) 2021/06/13 16:03:55 fetching corpus: 64050, signal 579790/677465 (executing program) 2021/06/13 16:03:55 fetching corpus: 64100, signal 579891/677465 (executing program) 2021/06/13 16:03:55 fetching corpus: 64127, signal 579956/677465 (executing program) 2021/06/13 16:03:55 fetching corpus: 64127, signal 579956/677465 (executing program) 2021/06/13 16:03:57 starting 6 fuzzer processes 16:04:03 executing program 0: openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x20001, 0x0) [ 227.833462][ T8245] IPVS: ftp: loaded support on port[0] = 21 [ 228.248777][ T8245] chnl_net:caif_netlink_parms(): no params data found [ 228.390677][ T8245] bridge0: port 1(bridge_slave_0) entered blocking state [ 228.398235][ T8245] bridge0: port 1(bridge_slave_0) entered disabled state [ 228.408705][ T8245] device bridge_slave_0 entered promiscuous mode [ 228.422274][ T8245] bridge0: port 2(bridge_slave_1) entered blocking state [ 228.430191][ T8245] bridge0: port 2(bridge_slave_1) entered disabled state [ 228.439796][ T8245] device bridge_slave_1 entered promiscuous mode [ 228.487159][ T8245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 228.504384][ T8245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 228.550922][ T8245] team0: Port device team_slave_0 added [ 228.564026][ T8245] team0: Port device team_slave_1 added [ 228.606744][ T8245] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 228.613829][ T8245] 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. [ 228.640817][ T8245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 228.657060][ T8245] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 228.664124][ T8245] 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. [ 228.690653][ T8245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 228.754740][ T8245] device hsr_slave_0 entered promiscuous mode [ 228.765910][ T8245] device hsr_slave_1 entered promiscuous mode [ 229.064531][ T8245] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 229.084783][ T8245] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 229.115977][ T8245] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 229.179147][ T8245] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 229.490870][ T8245] 8021q: adding VLAN 0 to HW filter on device bond0 [ 229.522955][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 229.532399][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 229.555385][ T8245] 8021q: adding VLAN 0 to HW filter on device team0 [ 229.580423][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 229.592285][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 229.601752][ T2060] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.609233][ T2060] bridge0: port 1(bridge_slave_0) entered forwarding state [ 229.668629][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 229.678139][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 229.687935][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 229.697529][ T2060] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.704901][ T2060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 229.714384][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 229.725530][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 229.727249][ T7] Bluetooth: hci0: command 0x0409 tx timeout [ 229.736424][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 229.750335][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 229.800916][ T8245] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 229.811636][ T8245] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 229.880429][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 229.890419][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 229.901103][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 229.912252][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 229.921939][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 229.932315][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 229.941976][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 229.951670][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 229.959559][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 229.971800][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 229.990851][ T8245] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 230.065134][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 230.075386][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 230.136874][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 230.148102][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 230.173022][ T8245] device veth0_vlan entered promiscuous mode [ 230.182445][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 230.191986][ T2060] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 230.224753][ T8245] device veth1_vlan entered promiscuous mode [ 230.304430][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 230.314797][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 230.340273][ T8245] device veth0_macvtap entered promiscuous mode [ 230.364319][ T8245] device veth1_macvtap entered promiscuous mode [ 230.419484][ T8245] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 230.427381][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 230.437052][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 230.446875][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 230.457391][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 230.482373][ T8245] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 230.497902][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 230.508383][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 230.524883][ T8245] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.534390][ T8245] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.543374][ T8245] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.552448][ T8245] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 230.872888][ T842] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 230.881020][ T842] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 230.889917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 230.990504][ T746] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 230.999190][ T746] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 231.007671][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 16:04:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_DEL_SEC_LEVEL(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000005c0), r0) 16:04:08 executing program 0: syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000002f40)={&(0x7f0000002e80), 0xc, &(0x7f0000002f00)={0x0}}, 0x2400c801) 16:04:09 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0xe07f}]}) [ 231.810690][ T7] Bluetooth: hci0: command 0x041b tx timeout 16:04:09 executing program 0: io_setup(0x166, &(0x7f0000000000)=0x0) io_destroy(r0) io_cancel(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0) 16:04:09 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_SET_FEATURE(r0, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 16:04:09 executing program 0: set_mempolicy(0x1, &(0x7f0000000000)=0x200000005, 0x2) syz_read_part_table(0x0, 0x50, &(0x7f00000000c0)) set_mempolicy(0x8000, &(0x7f0000000080)=0x2, 0x10000) set_mempolicy(0x4000, &(0x7f0000000100)=0x8001, 0x9) set_mempolicy(0x4000, &(0x7f0000000140)=0x10000, 0x9c) set_mempolicy(0x1, &(0x7f00000000c0)=0x1000, 0x7fffffff) set_mempolicy(0x8000, &(0x7f0000000040)=0x3, 0x7ff) 16:04:10 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) syz_mount_image$udf(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYBLOB="b98c774382a80a98904cacc87859b73dfd6846b1c9b1fd1e6ee45fe105c60b379c9c88b44599776e367815cf9dbaffca663df7f8ee683a2c38d60c4d7a47194fc4b36aa220bf2fec09f871a85c0905e1f452c7c12fd02f28f1aa5b54c18d95c1d27492f15bdd2546a7100e02ca8c0e9e562c6727c61f08f5ec490a303b87f78d84d6b524d4ee1d4c01c329071fe7afd7b33c601b5134548f6d7ccc928aa3f76568bb1ed8596d", @ANYRESHEX, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYRESDEC=r2]) [ 233.446788][ T8518] loop0: detected capacity change from 0 to 131072 [ 233.478946][ T8518] UDF-fs: bad mount option "" or missing value 16:04:11 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x11, 0x3, &(0x7f0000000000)=@framed={{0x18, 0xb}}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0xb9, &(0x7f0000000080)=""/185, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000014c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000340)=ANY=[@ANYBLOB, @ANYRES16=r0, @ANYBLOB="0100000000000000000008000000180001801400020073797a5f74756e0000000000000000001400028004000400080002000000000004000100"], 0x40}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24c20082, r4}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24c20082, r8}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x2f, 0xfd, 0x10, 0x5, 0x10, @mcast2, @remote, 0x8, 0x8041, 0x7fffffff, 0x4}}) r10 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) getpeername$packet(r12, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24c20082, r13}) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000140), 0xc, &(0x7f00000003c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r0, @ANYBLOB="01002cbd7000fedbdf25090000001c00018008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0a0001000dfaf8ac39f332bc686f7c314e263df9a93e5450c6c5c33ed4a1dc8697adfb754188e15ad433ed2f15c25b5e6af5e1a99570f0a2b93b3c42a88791edb7e2bf9b8cb8a49f852674a6f020b0d899fe7d", @ANYRES32=r8, @ANYBLOB="2c000180140002007465616d5f736c6176655f31000000001400020076657468305f746f5f626f6e640000003c00018008000300050000001400020076657468315f746f5f62726964676500080003000300000014000200626f6e6430000000000000000000000014000180080003000100000008000100", @ANYRES32=r9, @ANYBLOB="1400018008000100", @ANYRES32=r13, @ANYBLOB="b24e3b4ad5b2749bfeb70dccaed1f84095bc6f5d194518bd85782cfbfa85c935b59a16436ea0a213c4a8171b720e45ccc580a00d9ed74547906eb94a990d6f5096ff38321478b4d8f0b7646e0998c0051f502582acd686442e74c974291cc114e00c89834938d5fae242640a62ae7f900870d5caae340db01844105b86e19771da305f1d452a6783e52dcaa20f722bf07e5c", @ANYRES32=0x0, @ANYBLOB="38000180080003000100000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468310000000000000000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB], 0xf8}, 0x1, 0x0, 0x0, 0xd1}, 0x0) [ 233.876534][ T7] Bluetooth: hci0: command 0x040f tx timeout [ 236.327442][ C0] clocksource: timekeeping watchdog on CPU0: Marking clocksource 'tsc' as unstable because the skew is too large: [ 236.339756][ C0] clocksource: 'acpi_pm' wd_now: 60aa3a wd_last: dacd0c mask: ffffff [ 236.350342][ C0] clocksource: 'tsc' cs_now: 81b2337e5a cs_last: 80623638b9 mask: ffffffffffffffff [ 236.362040][ C0] tsc: Marking TSC unstable due to clocksource watchdog [ 236.383097][ T1981] TSC found unstable after boot, most likely due to broken BIOS. Use 'tsc=unstable'. [ 236.392854][ T1981] sched_clock: Marking unstable (236586944769, -203826599)<-(236385284787, -2195085) [ 236.408801][ T7] Bluetooth: hci0: command 0x0419 tx timeout [ 236.419231][ T8533] clocksource: Switched to clocksource acpi_pm 16:04:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x84, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x0, 0x9, 0x283, 0x40, 0x75, 0xff, 0x3, 0x38, 0x1, 0x1, 0x3f, 0xffff}, [{0x4, 0xffffffff, 0x0, 0x4f70, 0x7fffffff, 0x1, 0x1000, 0x6}], "395a74eb0a649b4733e45e5869cc82800a8aa62b1fc450e4084ec30e2cb058d223b011155ea1e898734edee679dc32ca9995e6495dffd5a0706f0b47e0f6c696dc548ffdba11b8c533bf41842cb39b893aa6a48b4da8f66a25e882d155ca390e485cd2e9431180236eec3823a507e499ba2184e16070c1c668cd7ee99bf82cd9893c7e7bb9217f4903252b5ffa04054b59e2de1b4b13f7a6785460723333443801848d918808d0236666ff4ba1215d0c5a82592b8b50d79696f3ce33e8693ad7f5a2e52ddd5d6c2d11f04696fecaea760fd08ffcd306b0e1e391c5aac99c7b819ae42239e3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:13 executing program 0: r0 = socket(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x84, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x0, 0x9, 0x283, 0x40, 0x75, 0xff, 0x3, 0x38, 0x1, 0x1, 0x3f, 0xffff}, [{0x4, 0xffffffff, 0x0, 0x4f70, 0x7fffffff, 0x1, 0x1000, 0x6}], "395a74eb0a649b4733e45e5869cc82800a8aa62b1fc450e4084ec30e2cb058d223b011155ea1e898734edee679dc32ca9995e6495dffd5a0706f0b47e0f6c696dc548ffdba11b8c533bf41842cb39b893aa6a48b4da8f66a25e882d155ca390e485cd2e9431180236eec3823a507e499ba2184e16070c1c668cd7ee99bf82cd9893c7e7bb9217f4903252b5ffa04054b59e2de1b4b13f7a6785460723333443801848d918808d0236666ff4ba1215d0c5a82592b8b50d79696f3ce33e8693ad7f5a2e52ddd5d6c2d11f04696fecaea760fd08ffcd306b0e1e391c5aac99c7b819ae42239e3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x84, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x0, 0x9, 0x283, 0x40, 0x75, 0xff, 0x3, 0x38, 0x1, 0x1, 0x3f, 0xffff}, [{0x4, 0xffffffff, 0x0, 0x4f70, 0x7fffffff, 0x1, 0x1000, 0x6}], "395a74eb0a649b4733e45e5869cc82800a8aa62b1fc450e4084ec30e2cb058d223b011155ea1e898734edee679dc32ca9995e6495dffd5a0706f0b47e0f6c696dc548ffdba11b8c533bf41842cb39b893aa6a48b4da8f66a25e882d155ca390e485cd2e9431180236eec3823a507e499ba2184e16070c1c668cd7ee99bf82cd9893c7e7bb9217f4903252b5ffa04054b59e2de1b4b13f7a6785460723333443801848d918808d0236666ff4ba1215d0c5a82592b8b50d79696f3ce33e8693ad7f5a2e52ddd5d6c2d11f04696fecaea760fd08ffcd306b0e1e391c5aac99c7b819ae42239e3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x84, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x0, 0x9, 0x283, 0x40, 0x75, 0xff, 0x3, 0x38, 0x1, 0x1, 0x3f, 0xffff}, [{0x4, 0xffffffff, 0x0, 0x4f70, 0x7fffffff, 0x1, 0x1000, 0x6}], "395a74eb0a649b4733e45e5869cc82800a8aa62b1fc450e4084ec30e2cb058d223b011155ea1e898734edee679dc32ca9995e6495dffd5a0706f0b47e0f6c696dc548ffdba11b8c533bf41842cb39b893aa6a48b4da8f66a25e882d155ca390e485cd2e9431180236eec3823a507e499ba2184e16070c1c668cd7ee99bf82cd9893c7e7bb9217f4903252b5ffa04054b59e2de1b4b13f7a6785460723333443801848d918808d0236666ff4ba1215d0c5a82592b8b50d79696f3ce33e8693ad7f5a2e52ddd5d6c2d11f04696fecaea760fd08ffcd306b0e1e391c5aac99c7b819ae42239e3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x84, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x0, 0x9, 0x283, 0x40, 0x75, 0xff, 0x3, 0x38, 0x1, 0x1, 0x3f, 0xffff}, [{0x4, 0xffffffff, 0x0, 0x4f70, 0x7fffffff, 0x1, 0x1000, 0x6}], "395a74eb0a649b4733e45e5869cc82800a8aa62b1fc450e4084ec30e2cb058d223b011155ea1e898734edee679dc32ca9995e6495dffd5a0706f0b47e0f6c696dc548ffdba11b8c533bf41842cb39b893aa6a48b4da8f66a25e882d155ca390e485cd2e9431180236eec3823a507e499ba2184e16070c1c668cd7ee99bf82cd9893c7e7bb9217f4903252b5ffa04054b59e2de1b4b13f7a6785460723333443801848d918808d0236666ff4ba1215d0c5a82592b8b50d79696f3ce33e8693ad7f5a2e52ddd5d6c2d11f04696fecaea760fd08ffcd306b0e1e391c5aac99c7b819ae42239e3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:14 executing program 0: r0 = socket(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x84, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x0, 0x9, 0x283, 0x40, 0x75, 0xff, 0x3, 0x38, 0x1, 0x1, 0x3f, 0xffff}, [{0x4, 0xffffffff, 0x0, 0x4f70, 0x7fffffff, 0x1, 0x1000, 0x6}], "395a74eb0a649b4733e45e5869cc82800a8aa62b1fc450e4084ec30e2cb058d223b011155ea1e898734edee679dc32ca9995e6495dffd5a0706f0b47e0f6c696dc548ffdba11b8c533bf41842cb39b893aa6a48b4da8f66a25e882d155ca390e485cd2e9431180236eec3823a507e499ba2184e16070c1c668cd7ee99bf82cd9893c7e7bb9217f4903252b5ffa04054b59e2de1b4b13f7a6785460723333443801848d918808d0236666ff4ba1215d0c5a82592b8b50d79696f3ce33e8693ad7f5a2e52ddd5d6c2d11f04696fecaea760fd08ffcd306b0e1e391c5aac99c7b819ae42239e3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x84, 0x1f, 0x4, 0x7, 0x1, 0x2, 0x0, 0x9, 0x283, 0x40, 0x75, 0xff, 0x3, 0x38, 0x1, 0x1, 0x3f, 0xffff}, [{0x4, 0xffffffff, 0x0, 0x4f70, 0x7fffffff, 0x1, 0x1000, 0x6}], "395a74eb0a649b4733e45e5869cc82800a8aa62b1fc450e4084ec30e2cb058d223b011155ea1e898734edee679dc32ca9995e6495dffd5a0706f0b47e0f6c696dc548ffdba11b8c533bf41842cb39b893aa6a48b4da8f66a25e882d155ca390e485cd2e9431180236eec3823a507e499ba2184e16070c1c668cd7ee99bf82cd9893c7e7bb9217f4903252b5ffa04054b59e2de1b4b13f7a6785460723333443801848d918808d0236666ff4ba1215d0c5a82592b8b50d79696f3ce33e8693ad7f5a2e52ddd5d6c2d11f04696fecaea760fd08ffcd306b0e1e391c5aac99c7b819ae42239e3", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x95d) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:15 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:15 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:15 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:15 executing program 0: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:16 executing program 0: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:16 executing program 0: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:16 executing program 0: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:16 executing program 0: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:17 executing program 0: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:17 executing program 0: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:17 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:17 executing program 1: ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000000)) ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000000040)=0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c09425, &(0x7f0000000080)={"45a383b7705cc43913e88b24522b8708", 0x0, r0, {0x2, 0x3}, {0x2, 0x1}, 0x4f, [0x3f, 0x3, 0x2, 0x4, 0xbbf1, 0x4, 0x7, 0x3, 0x7, 0x6, 0x100000001, 0x800, 0x0, 0x9, 0x40, 0x2]}) r1 = openat$vcsa(0xffffff9c, &(0x7f0000000140), 0x80000, 0x0) r2 = openat$vnet(0xffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = openat$ocfs2_control(0xffffff9c, &(0x7f00000001c0), 0x400000, 0x0) r4 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000240), r1) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r3, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xe4, r4, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x40, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xe0}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x7}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x4}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xff}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40004}, 0x4040000) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000000400)={0x100, 0x0, 0x1}) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x5c, r4, 0x300, 0x70bd2c, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @loopback}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x81001}, 0x0) ioctl$SCSI_IOCTL_DOORUNLOCK(r3, 0x5381) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x50, r3, 0x24780000) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r3, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x70, r4, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x3c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x9}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @rand_addr=' \x01\x00'}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x1010}, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000006c0)={0xffffffffffffffff}) sendmsg$nl_route(r5, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=@ipv6_getaddr={0x2c, 0x16, 0x100, 0x70bd28, 0x25dfdbfd, {0xa, 0x1f, 0x50, 0xc8}, [@IFA_CACHEINFO={0x14, 0x6, {0x81, 0xc3, 0x1, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0xb1f48e0b0dff1781}, 0x800) r6 = openat$ipvs(0xffffff9c, &(0x7f0000000800)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) sendmsg$MPTCP_PM_CMD_SET_LIMITS(r6, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x74, r4, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x48, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x6}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @dev={0xfe, 0x80, '\x00', 0x36}}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x10}, 0x40000) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000000980)={0x0, 0x1, 0x6, @local}, 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9, 0x12, r3, 0x651a7000) 16:04:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:18 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) 16:04:19 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) [ 242.684818][ T8600] IPVS: ftp: loaded support on port[0] = 21 16:04:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) [ 243.078806][ T8600] chnl_net:caif_netlink_parms(): no params data found 16:04:20 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) [ 243.489942][ T8600] bridge0: port 1(bridge_slave_0) entered blocking state [ 243.498209][ T8600] bridge0: port 1(bridge_slave_0) entered disabled state [ 243.508766][ T8600] device bridge_slave_0 entered promiscuous mode [ 243.522029][ T8600] bridge0: port 2(bridge_slave_1) entered blocking state [ 243.530140][ T8600] bridge0: port 2(bridge_slave_1) entered disabled state [ 243.540531][ T8600] device bridge_slave_1 entered promiscuous mode [ 243.596847][ T8600] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 243.619537][ T8600] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 243.682119][ T8600] team0: Port device team_slave_0 added [ 243.697637][ T8600] team0: Port device team_slave_1 added [ 243.760097][ T8600] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 243.767487][ T8600] 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. [ 243.794007][ T8600] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 243.818830][ T8600] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 243.825997][ T8600] 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. [ 243.852811][ T8600] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 16:04:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) [ 243.935171][ T8600] device hsr_slave_0 entered promiscuous mode [ 243.987888][ T8600] device hsr_slave_1 entered promiscuous mode [ 243.996036][ T8600] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 244.004433][ T8600] Cannot create hsr debugfs directory 16:04:21 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a34866ca5c3bedbca1a4b712a41e2e4208842e0b9ea2554b987fc5ef4a6546303c2bbcf256e0a6a010e32f9199aafe88"], 0x1c8}}, 0x0) [ 244.677170][ T2060] Bluetooth: hci1: command 0x0409 tx timeout [ 244.763373][ T8600] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 244.820258][ T8600] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 244.872505][ T8600] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 244.924245][ T8600] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 245.271152][ T8600] 8021q: adding VLAN 0 to HW filter on device bond0 [ 245.308414][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 245.317992][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 245.341525][ T8600] 8021q: adding VLAN 0 to HW filter on device team0 [ 245.370325][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 245.381032][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 245.390564][ T56] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.398286][ T56] bridge0: port 1(bridge_slave_0) entered forwarding state [ 245.467535][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 245.477011][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 245.487083][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 245.497820][ T56] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.505233][ T56] bridge0: port 2(bridge_slave_1) entered forwarding state [ 245.514706][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 245.525778][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 245.549059][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 245.560105][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 245.577410][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 245.594997][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 245.608370][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 245.630772][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 245.640690][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 245.672732][ T8600] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 245.686167][ T8600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 245.699317][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 245.709449][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 245.774762][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 245.783133][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 245.821874][ T8600] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 245.883842][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 245.894392][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 245.954541][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 245.965049][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 245.989051][ T8600] device veth0_vlan entered promiscuous mode [ 245.999037][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 246.008744][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 246.050493][ T8600] device veth1_vlan entered promiscuous mode [ 246.090331][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 246.100206][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 246.158511][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 246.168802][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 246.191784][ T8600] device veth0_macvtap entered promiscuous mode [ 246.219891][ T8600] device veth1_macvtap entered promiscuous mode [ 246.275647][ T8600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 246.287134][ T8600] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.300966][ T8600] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 246.309433][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 246.319197][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 246.328753][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 246.339050][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 246.363327][ T8600] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 246.374995][ T8600] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 246.390147][ T8600] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 246.402536][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 246.413637][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 246.442918][ T8600] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.452224][ T8600] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.463794][ T8600] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.472942][ T8600] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 246.770547][ T8464] Bluetooth: hci1: command 0x041b tx timeout [ 246.843301][ T842] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 246.851455][ T842] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 246.910387][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 246.926048][ T1034] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 246.934499][ T1034] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 246.960381][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 16:04:24 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r0 = perf_event_open(&(0x7f0000000240)={0x0, 0x80, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x8001f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) dup(r0) write$cgroup_int(r2, &(0x7f0000000200), 0x43400) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40305839, &(0x7f0000000000)) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x4) write$cgroup_subtree(r1, &(0x7f0000000200)=ANY=[], 0x81000) 16:04:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 16:04:24 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 16:04:25 executing program 1: r0 = syz_io_uring_setup(0x2de5, &(0x7f0000000200), &(0x7f0000002000/0x2000)=nil, &(0x7f00009b3000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x3, 0x0, r3, 0x0, &(0x7f0000000280)="5ea79bd41455789c4dc331b0d96aec55ab8846adc3999416a90c3c450d73eb0df4ac9513c4867372baab63eac307d26c1bc0b72c837c453b2f16e3b05983bc13942c4fe423200c71b5ce5c91172154db2ad5fa434e88fba03dfcfca9072d7f87230374bc", 0x64, 0x12000, 0x2}, 0x81) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd=r3}, 0x5) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x2a}}, 0x10) io_uring_enter(r0, 0xa2, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r3, &(0x7f0000000380)=ANY=[], 0x4) 16:04:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 16:04:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(0xffffffffffffffff) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24c20082, r2}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@delqdisc={0x2c, 0x25, 0x300, 0x70fd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x13, 0xfff3}, {0xfff3, 0x8}, {0xd, 0xe}}, [@TCA_RATE={0x6, 0x5, {0xc4, 0xed}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008010}, 0x4000000) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x1d7) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[@ANYBLOB="48000000100005070000000000000000000000007710dee824058262e72421cf5634817fc1f06439cdc54788b47bf3e0f27ed14628c5ac1bbe012a19436ea6", @ANYRES32=r4, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) r5 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x20000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r5, 0x11b, 0x5, &(0x7f00000004c0)=0x80, 0x4) setsockopt$XDP_TX_RING(r5, 0x11b, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$XDP_UMEM_COMPLETION_RING(r5, 0x11b, 0x6, &(0x7f0000000080)=0x400, 0x4) bind$xdp(r5, &(0x7f0000000040)={0x2c, 0x0, r6}, 0x10) getsockname$packet(r3, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000300)=0x14) openat$sysfs(0xffffffffffffff9c, 0x0, 0x80000, 0x0) bind$xdp(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d04000001000500000010070000527aa1310491edaaf061aa7148836d4c75706b5950d510c95067c409859cfd714e01a04714c659a76bcec73a6e88dfecd4903b4fc7e2bfdafcc3cf3fc01bfc9eeffde2ca068b9e82e598d7b841be7679fd46f468502b181c", @ANYRES32=r7], 0x20}}, 0x0) 16:04:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 248.589490][ T8893] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 248.635923][ T8894] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 16:04:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_CRIT_PROTOCOL_STOP(r2, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r3, 0x100, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x38}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x840}, 0x20000000) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600800000fb048ea6dd40e89c", @ANYRES32=r4, @ANYBLOB="01000000002200001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000440)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r8, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000003c0)=@newlink={0x58, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9, 0x20401}, [@IFLA_LINKINFO={0x38, 0x12, 0x0, 0x1, @bridge={{0xb}, {0x28, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0xfe}, @IFLA_BR_MCAST_LAST_MEMBER_INTVL={0xc, 0x1e, 0x8}, @IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8, 0x1d, 0x7}, @IFLA_BR_NF_CALL_ARPTABLES={0x5, 0x26, 0x1}]}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4240}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r9}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x4c}}, 0x14) [ 248.838672][ T18] Bluetooth: hci1: command 0x040f tx timeout [ 249.050355][ T8902] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:04:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) [ 249.213003][ T8909] netlink: 'syz-executor.1': attribute type 1 has an invalid length. 16:04:26 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000440)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000004c0)="49d3464377280326ebf1c6665d65464a619f6412e703cea2bcfa079b66984a4dc8f9ec544d26df70679d356c9e42bd748ed67723889e5bea609c56d3fc84cdfd026b574c8abae21da9f90911bda9206123c06ea8619dca68a8019ecf60900a403ed93b704d7ab1cb13015c86dac0b92867236ce0f01f14aa705ec9428c8ebc6ab9aabeac37eaec8cb534729eaa8a235ed124acc6d812066b165b75592331e9f4426a57d9d5ac16b3b65b45a5616a96843f98d71046031727f9b518e9209ec6ff0e1e", 0xc2}, {&(0x7f00000005c0)="101f0e0594f69f0bf66ccd7969c17dc93618c2b1f9a0cef864071bbf915746a76721cfe1b8a2c89ffbffb2382e0a1125092d41024e8f467a0484149db6b72449669a31ffa35e8a06f4fa3eabf97e942aa0a1ac7d0bafafe4fd27087a0a458847f5549d5f41587369489226e1f69926f69337c37c4aefaf0ecf464f6239c6d9", 0x7f}, {&(0x7f0000000640)="de58ac11c63f56d5a20dccbcbe1093407e1a1b480bb104bee6baca2b3c709c0c524895d62f0ab057edff18d6ff3f8c3bccc7b2f05a69a4c745c7e90804b7a860d321e95c0f37f4dfe783d68df08630a11f442c445087ce90a6c0b949ce952f4788ebd84bda93f1f6317df7e54ab9c72ae7f9de21f1c1206cc19d83067e0cd0e7b2f370c624a79275b7d9db62236b21daac46cca8ccc2ca051542c56e6926c32d54cc854a723083c50b9b78723ecda54de5411822049432d1f7c8b46d9660843ba8fe1205189c954a5e5eea021af43ef871fb42b6cc53dc7f6453f514c3ea19e8dca6cadc8eee", 0xe6}, {&(0x7f0000000740)="c0a3087f7ffc95b64fd8764f330f0131280420d0da2b100d900e4bdd0d96a8fb7069d9fb70663c35be2e6a803100181e76540f33e714b92b70e181a570f74f20861fdc133f3e3ec84d50303dc755fe20e6ec6d23251ffda269fc1f8e9c2719551b3e0c91a31293c16f77bc589305f1e253da2217", 0x74}, {&(0x7f00000007c0)="4a184d3e02faa730b3672f62aa6c6097f08a89a7ac6a9d31340ab96733c46b933ee85665fbb27a48d3e40963f69e217b5710bcb352b363fd2f6298879a0e58ad90e1b86b5356e528d739ee8b47", 0x4d}, {&(0x7f00000001c0)}], 0x6, &(0x7f00000009c0)=[@cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x18}}], 0x30, 0x4000040}, 0x40) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x6, 0x0, 0x0, 0x0, 0x20c200a2, r6}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) r10 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup(r11) getpeername$packet(r12, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={@local, @ipv4={'\x00', '\xff\xff', @remote}, @dev, 0x0, 0x6, 0x0, 0x0, 0x0, 0x20c200a2, r13}) connect$inet6(r10, &(0x7f0000000180)={0xa, 0x4e20, 0x8, @private2, 0x80000000}, 0x1c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000200), 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="70000000a486bf19000000000000000000df25802014b983540f6592cdb3000600150000007bce08", @ANYRESHEX=0x0, @ANYBLOB="08000300", @ANYRES16=r2, @ANYRESHEX=r10, @ANYRES32=r8, @ANYBLOB="00b9fcde", @ANYRES32=r6, @ANYRES32, @ANYRES64, @ANYBLOB="08000b00290300040038bec50a4c6c2e3bd47642c7e8851eb96263f3e4c76195c47910ec10b8d2ab1b66c3129b729576c16eb0425fb5c0206bc9f6330ab8c07a9d77b8403d2bdd3ea8ed93184262e1f367c3f1a37ce772a08a9d6739e8f3fb23f6e172db876d4399d45222b24129000000", @ANYRES64=r9, @ANYBLOB="9fcbe3d2472d5f24171b60e68b1a059400692062b342705613b82d3dc19dc0f5ba667f3d337cd74797b63ca94cb030129d7a13ab74803721e77a436496037fca78b1719ff1d397ffdf1d04ba829de2d3c0435d14c69c00"], 0x70}}, 0x20000001) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x9, 0x3, 0x4, 0x5, 0x0, 0x5, 0x20000, 0xc, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x4, 0x0, 0x2, 0x9, 0x0, 0x2, 0xfffffffffffffffd, 0x5, 0x20}, r8, 0x9, r0, 0xa) sendmsg$IPCTNL_MSG_EXP_GET(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)={0x60, 0x1, 0x2, 0x401, 0x0, 0x0, {0x2}, [@CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @rand_addr=' \x01\x00'}}}]}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0x5d}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x5}]}, 0x60}}, 0x0) 16:04:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c8}}, 0x0) [ 249.512087][ C0] hrtimer: interrupt took 141361 ns 16:04:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c8}}, 0x0) 16:04:27 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x34f203, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) readv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1) sched_setscheduler(r0, 0x2, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000400)={"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"}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000140)=0x4ffe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000200)="c463f9227f123166b87c000f00d06766470f3adfbef672000000c744240077000000c744240200500000ff2c24f20f1ae8420f8675000000c4817fe6910c350000b9160100000f320f011bc403e96de177", 0x51}], 0x1, 0x0, 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000000), 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00000000c0)={0x1, 0x3, 0x2, 0x1, '\x00', 0x8000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 16:04:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c8}}, 0x0) 16:04:27 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c8}}, 0x0) [ 250.432581][ T8922] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. 16:04:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c8}}, 0x0) [ 250.917531][ T8464] Bluetooth: hci1: command 0x0419 tx timeout [ 251.015080][ T8922] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. 16:04:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c8}}, 0x0) 16:04:28 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c8}}, 0x0) 16:04:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c8}}, 0x0) [ 251.764991][ T8922] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (128 ns). Using initial count to start timer. 16:04:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c8}}, 0x0) 16:04:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f1390dd4f035f4b8cb6a348"], 0x1c8}}, 0x0) 16:04:29 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c8}}, 0x0) 16:04:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c8}}, 0x0) 16:04:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c8}}, 0x0) 16:04:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102"], 0x1c8}}, 0x0) 16:04:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@newlink={0x54, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_DF={0x5}, @IFLA_GENEVE_PORT={0x6, 0x5, 0x4e23}]}}}, @IFLA_LINK={0x8}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x1f}]}, 0x54}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000040)=""/94}, {&(0x7f00000000c0)=""/93}, {&(0x7f0000000140)=""/58}], 0x10, 0xd9f, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) r3 = dup3(r0, r1, 0x80000) sendto(r2, &(0x7f00000001c0)="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", 0xfa, 0x4080, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x64010101}, 0x4, 0x1, 0x2}}, 0x80) 16:04:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102"], 0x1c8}}, 0x0) [ 254.168475][ T8972] device geneve2 entered promiscuous mode 16:04:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102"], 0x1c8}}, 0x0) 16:04:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), 0xffffffffffffffff) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r2, 0x0) preadv(r2, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x4c, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r4}, @val={0xc}}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x4}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'netpci0\x00'}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x4c}}, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_SET(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000340)={0x40, 0x0, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0x14, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x4}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x40}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000440)={'ip6tnl0\x00', &(0x7f00000003c0)={'syztnl0\x00', 0x0, 0x4, 0x1, 0x5, 0x1, 0x0, @mcast2, @mcast2, 0x8000, 0x80, 0x5, 0x8}}) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r2, 0x89f1, &(0x7f0000001780)={'erspan0\x00', &(0x7f00000016c0)={'ip_vti0\x00', 0x0, 0x1, 0x8000, 0x8770, 0x0, {{0x28, 0x4, 0x1, 0x5, 0xa0, 0x66, 0x0, 0x20, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, {[@noop, @ssrr={0x89, 0x1b, 0xfc, [@rand_addr=0x64010102, @remote, @dev={0xac, 0x14, 0x14, 0x15}, @multicast1, @local, @loopback]}, @cipso={0x86, 0x47, 0x0, [{0x1, 0x5, "849651"}, {0x1, 0x6, "beff926a"}, {0xc5748bf35e03b917, 0x2}, {0x3, 0xd, "86a8b039c46aea99292192"}, {0x2, 0x5, "4bb439"}, {0x2, 0xa, "fb60b56d5219cb5e"}, {0x6, 0x6, "c556cfc9"}, {0x1, 0xb, "57bfc5bc6de6d98727"}, {0x7, 0x7, "437e110d62"}]}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x21, 0x1, [{0x0, 0xd, "dd47cdea7717c22436214d"}, {0x1, 0xe, "f37d95a80ee662ffd4b4a718"}]}, @ra={0x94, 0x4, 0x1}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r3, 0x89f6, &(0x7f0000001840)={'ip6_vti0\x00', &(0x7f00000017c0)={'ip6gre0\x00', 0x0, 0x2d, 0x9, 0x0, 0x9, 0x22, @remote, @mcast2, 0x80, 0x20, 0x4, 0x5}}) accept4$packet(r2, &(0x7f0000003e80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000003ec0)=0x14, 0x80c00) r9 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = dup(r10) getpeername$packet(r11, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0xa) ioctl$sock_inet6_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={@empty, @ipv4={'\x00', '\xff\xff', @multicast1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24c20082, r12}) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(0xffffffffffffffff, &(0x7f0000004100)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000040c0)={&(0x7f0000003f00)={0x198, 0x0, 0x20, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x70, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x1}, 0xc001) 16:04:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc24c01014d7c6df84baea7f"], 0x1c8}}, 0x0) 16:04:32 executing program 1: bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001640)=@bpf_lsm={0x9, 0x3, &(0x7f0000000000)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x22, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x74) 16:04:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b20102bc"], 0x1c8}}, 0x0) 16:04:32 executing program 1: ioctl$BLKPBSZGET(0xffffffffffffffff, 0x127b, &(0x7f0000000040)) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x10000020, 0x3f, 0x6, 0x1800000000000, 0x0, 0x1bd, 0x200}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x5, 0x0, 0x0, 0xac9, 0x80000000, 0x40, 0x6, 0x5}, 0x0) ptrace$setopts(0x4200, 0x0, 0x0, 0x8) clone(0xc75e43cfae22dd4, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sched_setattr(r0, &(0x7f0000000000)={0x38, 0x0, 0x4, 0x0, 0x1, 0x100000001, 0x2, 0x1, 0x401}, 0x0) [ 255.395870][ T9002] IPVS: ftp: loaded support on port[0] = 21 16:04:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000"], 0x1c8}}, 0x0) 16:04:32 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = socket(0x11, 0x800000003, 0x8) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x7, 0x3, 0x40, 0x1, 0x0, 0x7, 0x800, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffff, 0x4, @perf_bp={&(0x7f0000000000), 0x1a}, 0x2810, 0xac2, 0xffffffff, 0x1, 0x4, 0x6, 0x3, 0x0, 0x1, 0x0, 0x77219e63}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) bind(r0, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000200)={0x7, 0x3, 0x9aa, {0x7f, 0x224a}, 0x6}) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$FS_IOC_GETVERSION(0xffffffffffffffff, 0x80087601, 0x0) r2 = bpf$ITER_CREATE(0x21, &(0x7f00000002c0), 0x8) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x3e8, 0xe8, 0x1f8, 0x1f8, 0x300, 0x300, 0x300, 0x4, &(0x7f0000000300), {[{{@arp={@rand_addr, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xff, 0x0, 0x0, 0x0, {@empty, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}}, {@empty, {[0x0, 0x0, 0xff]}}, 0x5, 0x7, 0x0, 0x4, 0x9, 0x0, 'veth1\x00', 'wlan1\x00', {0xff}, {}, 0x0, 0x10}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x0, 0x4}}}, {{@arp={@multicast1, @dev={0xac, 0x14, 0x14, 0x2b}, 0x0, 0xffffffff, 0xc, 0xf, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0x0, 0xff]}}, {@mac=@random="1147a4670305", {[0x0, 0xff, 0x0, 0x0, 0xff]}}, 0x1f, 0x4, 0x1f, 0x2, 0x4, 0x3ff, 'wg0\x00', 'vlan0\x00', {}, {0xff}, 0x0, 0x307}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="0087c0440c3c", @remote, @rand_addr=0x64010101, 0x8, 0xffffffff}}}, {{@arp={@loopback, @remote, 0xffffff00, 0x0, 0x0, 0x8, {@empty, {[0x0, 0x0, 0xff, 0x0, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0x1fe, 0xff]}}, 0x3ff, 0x40, 0xfc4c, 0x7f, 0x8, 0xfffa, 'batadv_slave_1\x00', 'geneve1\x00', {0x98b4de5ec3461fa4}, {0xff}, 0x0, 0x40}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0x1, {0x8}}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x438) fchown(0xffffffffffffffff, 0x0, 0xee00) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f134b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfed4, 0x20c49a, 0x0, 0x27) fchown(0xffffffffffffffff, 0x0, 0x0) 16:04:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000"], 0x1c8}}, 0x0) 16:04:33 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000"], 0x1c8}}, 0x0) 16:04:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:34 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000040)=[{0x15, 0x0, 0x0, 0x80000001}, {0x5}, {0x6, 0x0, 0x0, 0x7ffffdbf}]}) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x565400, 0x121) r1 = openat$bsg(0xffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)) [ 257.254660][ T9039] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.0'. 16:04:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:34 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 257.770364][ T9045] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.0'. [ 257.835144][ T9047] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 258.179875][ T9050] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.0'. 16:04:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b201"], 0x1c8}}, 0x0) [ 258.391290][ T9052] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:35 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:35 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000"], 0x1c8}}, 0x0) [ 258.750328][ T9057] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 258.957320][ T9060] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.0'. 16:04:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000"], 0x1c8}}, 0x0) [ 259.204702][ T9062] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 259.400240][ T9065] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.0'. 16:04:36 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000"], 0x1c8}}, 0x0) [ 259.586032][ T9067] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:36 executing program 1: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:37 executing program 1: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000"], 0x1c8}}, 0x0) 16:04:37 executing program 1: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:37 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000"], 0x1c8}}, 0x0) 16:04:38 executing program 1: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:38 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000"], 0x1c8}}, 0x0) 16:04:38 executing program 1: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:38 executing program 0 (fault-call:2 fault-nth:0): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 261.671691][ T9097] FAULT_INJECTION: forcing a failure. [ 261.671691][ T9097] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 261.685266][ T9097] CPU: 1 PID: 9097 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 261.694298][ T9097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.695087][ T9097] Call Trace: [ 261.695087][ T9097] dump_stack+0x24c/0x2e0 [ 261.695087][ T9097] should_fail+0x8bd/0x9e0 [ 261.695087][ T9097] should_fail_usercopy+0x39/0x40 [ 261.695087][ T9097] _copy_from_user+0x63/0x300 [ 261.695087][ T9097] __get_compat_msghdr+0x106/0x9d0 [ 261.695087][ T9097] ? kmsan_get_metadata+0x116/0x180 [ 261.695087][ T9097] ? kmsan_internal_set_origin+0x85/0xc0 [ 261.695087][ T9097] ? rcu_read_unlock_strict+0x9/0x10 [ 261.695087][ T9097] get_compat_msghdr+0x108/0x2b0 [ 261.695087][ T9097] __sys_sendmsg+0x4ac/0x830 [ 261.695087][ T9097] ? kmsan_get_metadata+0x116/0x180 [ 261.695087][ T9097] ? kmsan_get_metadata+0x116/0x180 [ 261.695087][ T9097] ? kmsan_internal_set_origin+0x85/0xc0 [ 261.777789][ T9097] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 261.777789][ T9097] ? __msan_instrument_asm_store+0x107/0x130 [ 261.777789][ T9097] ? fput+0x82/0x320 [ 261.777789][ T9097] ? kmsan_get_metadata+0x116/0x180 [ 261.777789][ T9097] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 261.777789][ T9097] ? kmsan_get_metadata+0x116/0x180 [ 261.777789][ T9097] ? kmsan_get_metadata+0x116/0x180 [ 261.777789][ T9097] __se_compat_sys_sendmsg+0xa7/0xc0 [ 261.777789][ T9097] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 261.777789][ T9097] __do_fast_syscall_32+0x127/0x180 [ 261.777789][ T9097] do_fast_syscall_32+0x77/0xd0 [ 261.777789][ T9097] do_SYSENTER_32+0x73/0x90 [ 261.777789][ T9097] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 261.777789][ T9097] RIP: 0023:0xf7efe549 [ 261.777789][ T9097] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 261.777789][ T9097] RSP: 002b:00000000f54f85fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 261.777789][ T9097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 261.777789][ T9097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 261.898255][ T9097] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 261.898255][ T9097] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 16:04:39 executing program 1: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 261.898255][ T9097] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:04:39 executing program 0 (fault-call:2 fault-nth:1): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 262.253416][ T9105] FAULT_INJECTION: forcing a failure. [ 262.253416][ T9105] name failslab, interval 1, probability 0, space 0, times 1 [ 262.266868][ T9105] CPU: 0 PID: 9105 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 262.275739][ T9105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.276278][ T9105] Call Trace: [ 262.286477][ T9105] dump_stack+0x24c/0x2e0 [ 262.286477][ T9105] should_fail+0x8bd/0x9e0 [ 262.286477][ T9105] __should_failslab+0x1f1/0x290 [ 262.286477][ T9105] should_failslab+0x29/0x70 [ 262.286477][ T9105] kmem_cache_alloc_node+0xff/0x1180 [ 262.286477][ T9105] ? __alloc_skb+0x33a/0xe90 [ 262.318649][ T9105] __alloc_skb+0x33a/0xe90 [ 262.319306][ T9105] netlink_sendmsg+0xdbc/0x1840 [ 262.323985][ T9105] ____sys_sendmsg+0xcfc/0x12f0 [ 262.323985][ T9105] ? netlink_getsockopt+0x1830/0x1830 [ 262.323985][ T9105] __sys_sendmsg+0x714/0x830 [ 262.323985][ T9105] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 262.323985][ T9105] ? __msan_instrument_asm_store+0x107/0x130 [ 262.323985][ T9105] ? fput+0x82/0x320 [ 262.323985][ T9105] ? kmsan_get_metadata+0x116/0x180 [ 262.323985][ T9105] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 262.323985][ T9105] ? kmsan_get_metadata+0x116/0x180 [ 262.323985][ T9105] ? kmsan_get_metadata+0x116/0x180 [ 262.323985][ T9105] __se_compat_sys_sendmsg+0xa7/0xc0 [ 262.323985][ T9105] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 262.323985][ T9105] __do_fast_syscall_32+0x127/0x180 [ 262.323985][ T9105] do_fast_syscall_32+0x77/0xd0 [ 262.323985][ T9105] do_SYSENTER_32+0x73/0x90 [ 262.323985][ T9105] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 262.323985][ T9105] RIP: 0023:0xf7efe549 [ 262.323985][ T9105] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 262.323985][ T9105] RSP: 002b:00000000f54f85fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 16:04:39 executing program 1: r0 = socket(0x0, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 262.323985][ T9105] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 262.323985][ T9105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 262.323985][ T9105] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 262.323985][ T9105] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 262.323985][ T9105] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:04:40 executing program 0 (fault-call:2 fault-nth:2): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 263.210875][ T9115] FAULT_INJECTION: forcing a failure. [ 263.210875][ T9115] name failslab, interval 1, probability 0, space 0, times 0 [ 263.223872][ T9115] CPU: 0 PID: 9115 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 263.232824][ T9115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.237312][ T9115] Call Trace: [ 263.237312][ T9115] dump_stack+0x24c/0x2e0 [ 263.237312][ T9115] should_fail+0x8bd/0x9e0 [ 263.237312][ T9115] __should_failslab+0x1f1/0x290 16:04:40 executing program 1: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 263.237312][ T9115] should_failslab+0x29/0x70 [ 263.237312][ T9115] __kmalloc_node_track_caller+0x1d9/0x1470 [ 263.237312][ T9115] ? kmem_cache_alloc_node+0xbf8/0x1180 [ 263.237312][ T9115] ? netlink_sendmsg+0xdbc/0x1840 [ 263.237312][ T9115] ? netlink_sendmsg+0xdbc/0x1840 [ 263.237312][ T9115] __alloc_skb+0x4dd/0xe90 [ 263.237312][ T9115] ? netlink_sendmsg+0xdbc/0x1840 [ 263.237312][ T9115] netlink_sendmsg+0xdbc/0x1840 [ 263.237312][ T9115] ____sys_sendmsg+0xcfc/0x12f0 [ 263.306489][ T9115] ? netlink_getsockopt+0x1830/0x1830 [ 263.306489][ T9115] __sys_sendmsg+0x714/0x830 [ 263.316700][ T9115] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 263.316700][ T9115] ? __msan_instrument_asm_store+0x107/0x130 [ 263.316700][ T9115] ? fput+0x82/0x320 [ 263.316700][ T9115] ? kmsan_get_metadata+0x116/0x180 [ 263.316700][ T9115] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 263.316700][ T9115] ? kmsan_get_metadata+0x116/0x180 [ 263.316700][ T9115] ? kmsan_get_metadata+0x116/0x180 [ 263.316700][ T9115] __se_compat_sys_sendmsg+0xa7/0xc0 [ 263.316700][ T9115] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 263.316700][ T9115] __do_fast_syscall_32+0x127/0x180 [ 263.316700][ T9115] do_fast_syscall_32+0x77/0xd0 [ 263.316700][ T9115] do_SYSENTER_32+0x73/0x90 [ 263.316700][ T9115] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 263.316700][ T9115] RIP: 0023:0xf7efe549 [ 263.316700][ T9115] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 263.316700][ T9115] RSP: 002b:00000000f54f85fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 263.316700][ T9115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 263.316700][ T9115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 263.316700][ T9115] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 263.316700][ T9115] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 263.316700][ T9115] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 263.971809][ T3126] ieee802154 phy0 wpan0: encryption failed: -22 [ 263.978533][ T3126] ieee802154 phy1 wpan1: encryption failed: -22 16:04:41 executing program 1: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:41 executing program 0 (fault-call:2 fault-nth:3): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 264.419483][ T9127] FAULT_INJECTION: forcing a failure. [ 264.419483][ T9127] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 264.432988][ T9127] CPU: 0 PID: 9127 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 264.442025][ T9127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.442813][ T9127] Call Trace: [ 264.442813][ T9127] dump_stack+0x24c/0x2e0 [ 264.456530][ T9127] should_fail+0x8bd/0x9e0 [ 264.456530][ T9127] should_fail_usercopy+0x39/0x40 [ 264.456530][ T9127] _copy_from_iter_full+0x400/0x1760 [ 264.456530][ T9127] ? kmsan_get_metadata+0x116/0x180 [ 264.456530][ T9127] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 264.486470][ T9127] netlink_sendmsg+0x10d1/0x1840 [ 264.486470][ T9127] ____sys_sendmsg+0xcfc/0x12f0 [ 264.486470][ T9127] ? netlink_getsockopt+0x1830/0x1830 [ 264.486470][ T9127] __sys_sendmsg+0x714/0x830 [ 264.486470][ T9127] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 264.486470][ T9127] ? __msan_instrument_asm_store+0x107/0x130 [ 264.518670][ T9127] ? fput+0x82/0x320 [ 264.518670][ T9127] ? kmsan_get_metadata+0x116/0x180 [ 264.518670][ T9127] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 264.518670][ T9127] ? kmsan_get_metadata+0x116/0x180 [ 264.518670][ T9127] ? kmsan_get_metadata+0x116/0x180 [ 264.518670][ T9127] __se_compat_sys_sendmsg+0xa7/0xc0 [ 264.518670][ T9127] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 264.518670][ T9127] __do_fast_syscall_32+0x127/0x180 [ 264.518670][ T9127] do_fast_syscall_32+0x77/0xd0 [ 264.518670][ T9127] do_SYSENTER_32+0x73/0x90 [ 264.518670][ T9127] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 264.518670][ T9127] RIP: 0023:0xf7efe549 [ 264.518670][ T9127] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 264.518670][ T9127] RSP: 002b:00000000f54f85fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 264.518670][ T9127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 264.518670][ T9127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 264.518670][ T9127] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 264.518670][ T9127] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 264.518670][ T9127] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:04:41 executing program 1: r0 = socket(0x10, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:42 executing program 0 (fault-call:2 fault-nth:4): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 265.131805][ T9134] FAULT_INJECTION: forcing a failure. [ 265.131805][ T9134] name failslab, interval 1, probability 0, space 0, times 0 [ 265.144969][ T9134] CPU: 1 PID: 9134 Comm: syz-executor.0 Not tainted 5.12.0-rc6-syzkaller #0 [ 265.153823][ T9134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.154828][ T9134] Call Trace: [ 265.154828][ T9134] dump_stack+0x24c/0x2e0 [ 265.154828][ T9134] should_fail+0x8bd/0x9e0 [ 265.154828][ T9134] __should_failslab+0x1f1/0x290 [ 265.154828][ T9134] should_failslab+0x29/0x70 [ 265.154828][ T9134] kmem_cache_alloc+0xf6/0x1030 [ 265.154828][ T9134] ? kmsan_get_metadata+0x116/0x180 [ 265.154828][ T9134] ? skb_clone+0x374/0x650 [ 265.154828][ T9134] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 265.154828][ T9134] ? rhashtable_jhash2+0x3c5/0x4d0 [ 265.154828][ T9134] skb_clone+0x374/0x650 [ 265.154828][ T9134] netlink_deliver_tap+0x6e0/0xea0 [ 265.154828][ T9134] ? __netlink_lookup+0x7dc/0x860 [ 265.154828][ T9134] ? kmsan_internal_set_origin+0x85/0xc0 [ 265.154828][ T9134] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 265.154828][ T9134] netlink_unicast+0x1192/0x14a0 [ 265.154828][ T9134] netlink_sendmsg+0x1740/0x1840 [ 265.154828][ T9134] ____sys_sendmsg+0xcfc/0x12f0 [ 265.154828][ T9134] ? netlink_getsockopt+0x1830/0x1830 [ 265.154828][ T9134] __sys_sendmsg+0x714/0x830 [ 265.154828][ T9134] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 265.154828][ T9134] ? __msan_instrument_asm_store+0x107/0x130 [ 265.154828][ T9134] ? fput+0x82/0x320 [ 265.154828][ T9134] ? kmsan_get_metadata+0x116/0x180 [ 265.154828][ T9134] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 265.154828][ T9134] ? kmsan_get_metadata+0x116/0x180 [ 265.154828][ T9134] ? kmsan_get_metadata+0x116/0x180 [ 265.154828][ T9134] __se_compat_sys_sendmsg+0xa7/0xc0 [ 265.154828][ T9134] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 265.154828][ T9134] __do_fast_syscall_32+0x127/0x180 [ 265.154828][ T9134] do_fast_syscall_32+0x77/0xd0 [ 265.154828][ T9134] do_SYSENTER_32+0x73/0x90 [ 265.154828][ T9134] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 265.154828][ T9134] RIP: 0023:0xf7efe549 [ 265.154828][ T9134] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 265.154828][ T9134] RSP: 002b:00000000f54f85fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 265.154828][ T9134] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000200000c0 [ 265.154828][ T9134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 265.154828][ T9134] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 265.154828][ T9134] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 265.154828][ T9134] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 265.761314][ T9137] __nla_validate_parse: 5 callbacks suppressed [ 265.761500][ T9137] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:43 executing program 0 (fault-call:2 fault-nth:5): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:43 executing program 2: ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@multicast2, @rand_addr=0x64010101}, 0x8) r0 = syz_open_dev$vcsa(&(0x7f0000000400), 0x7f, 0x101802) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x2c, 0x0, 0x8, 0x5, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) shutdown(r0, 0x0) shutdown(r0, 0x1) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000540)=0x5) recvmmsg(0xffffffffffffffff, &(0x7f0000005a00)=[{{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000580)=""/194, 0xc2}, {&(0x7f0000000680)=""/39, 0x27}, {&(0x7f00000006c0)=""/70, 0x46}, {&(0x7f0000000740)=""/169, 0xa9}], 0x4, &(0x7f0000000840)=""/8, 0x8}, 0x1f}, {{0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000880)=""/243, 0xf3}, {&(0x7f0000000980)=""/140, 0x8c}, {&(0x7f0000000a40)=""/241, 0xf1}, {0xfffffffffffffffe}, {&(0x7f0000000b40)=""/17, 0x11}, {&(0x7f0000000b80)=""/128, 0x80}], 0x6, &(0x7f0000000c40)}, 0x3adf}, {{&(0x7f0000000c80)=@ethernet={0x0, @multicast}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000001d00)=""/147, 0x93}, {&(0x7f0000001dc0)=""/39, 0x27}, {&(0x7f0000001e00)=""/178, 0xb2}, {&(0x7f0000001ec0)=""/162, 0xa2}], 0x5, &(0x7f0000001fc0)=""/167, 0xa7}, 0x8}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000002080)=""/62, 0x3e}, {&(0x7f00000020c0)=""/248, 0xf8}, {&(0x7f00000021c0)=""/39, 0x27}, {&(0x7f0000002200)=""/154, 0x9a}], 0x4}, 0xffff}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000002300)=""/4096, 0x1000}, {&(0x7f0000003300)=""/3, 0x3}, {&(0x7f0000003340)=""/108, 0x6c}, {&(0x7f00000033c0)=""/48, 0x30}, {&(0x7f0000003400)=""/9, 0x9}], 0x5, &(0x7f0000003480)=""/13, 0xd}, 0x8}, {{&(0x7f00000034c0)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000003540)=""/19, 0x13}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/226, 0xe2}, {&(0x7f0000004680)=""/159, 0x9f}, {&(0x7f0000004740)=""/15, 0xf}, {&(0x7f0000004780)=""/4096, 0x1000}, {&(0x7f0000005780)=""/13, 0xd}, {&(0x7f00000057c0)=""/200, 0xc8}], 0x8, &(0x7f0000005900)=""/210, 0xd2}, 0x4}], 0x6, 0x4142, &(0x7f0000005ac0)) write$binfmt_script(r0, &(0x7f0000005b00)={'#! ', './file0', [{0x20, ']--'}, {0x20, '/dev/vcsa#\x00'}, {}, {0x20, '/dev/vcsa#\x00'}, {0x20, '/dev/vcsa#\x00'}], 0xa, "8573097e7a1329059f6219f637d7467e0bc5d270f031f383812816ba9fd651e95da1697b60ec5cbe5df55838ba199ebff68128388e5f08efad2d7fc74faa32673d42a5ac4920714e851d65d9ce98851771ed008b4343928a1f60b20b22e376a29565639f16d65de79176d3690ad4"}, 0xa2) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000005bc0)={0x0, 0xb4, [0x12ce, 0x3, 0xffffffffffffff1a, 0x0, 0xf745, 0x4]}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000005c00)={@multicast2, @rand_addr=0x64010102}, 0x8) r1 = openat$ipvs(0xffffff9c, &(0x7f0000005c40)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000005c80)="1408cd9b802e075e799eb48b41c259dfffb584438d3cdaa7de5f7edd797e610383fea388337fe671526a339ded614bfe3fc2150572b33c610f1eb35220ea60568e8ff8b033d12e32c6bc5a1b51a632d4029f0eea474f74f16ac5a7fa060dba1cea95aa6c57a5a65ca5b22749d56b31535eee74b61aaae7228cad6857781be8381dd4c66ba776e79d32732743530d70710bb89433ee8f1ea2a5418acb3255e88178f12502c10b13d9d60c6aee", 0xac) r2 = inotify_init1(0x0) preadv(r2, &(0x7f0000005e40)=[{&(0x7f0000005d40)=""/141, 0x8d}, {&(0x7f0000005e00)=""/8, 0x8}], 0x2, 0x400, 0x7fff) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000005e80)) syz_open_dev$tty1(0xc, 0x4, 0x2) syz_mount_image$qnx6(&(0x7f0000005ec0), &(0x7f0000005f00)='./file0\x00', 0xfffffffb, 0x7, &(0x7f0000007380)=[{&(0x7f0000005f40)="3c88409269d312c857ed1ec4c45effbe62a2e4beff5709f9ca9eb31a912e246647b47e212856b21bd08ab82cb2f6f295e213baf098e76d6180e8fc", 0x3b, 0x5}, {&(0x7f0000005f80)="d54509a2d5d5bddd2d474172da280c22e378a5ea344b6e24c14c9d2edd8f1fd2741883d64f7ed8bf360696a3c5d7d2891336f4356263a30623a5b23b350a9f7e2654e6bfd8c50238774d670347ec050d8fd6e4d571b3c6a997cfcef2b1b025a30235f01b7f6518459c2ce2b62766a9e3fe123eb3618f93d7350e4c5b6ba2214e430e5f62758f39c269294b6a862949aff378f2f6119fc028da7d1bc188f808afedeb6b6aa7afaa441eacd3f6f1df6d45", 0xb0, 0x2}, {&(0x7f0000006040)="e64ca4c052f443dcb7fa7d6efdd9bd1f3fcd0d4dc56d1745105626b36bee3bab35bb1ffb3cf506227562f84e5d6cc3e048eb69bf3e5b4c1a4dbcb346556a73419f5c0ca53d994162726002a6e3bc161b63eb4d66c12fb3ebe5bb30a6d4422018071ee43919689b28c968eae561ebc20696ecc98c23daf198ec6df4478a35c81d8c4b77c9ef82c58d56cca072cfdd41c321e39c23143fb909420659d4cc302b3036d564aeb30187af1a13018a203681d179fbb8ba2f493f3f1d5435061f4d46227260edd3158b2a05b8cd4661b3a5cb543ad13c1c07775637cbba9bb406bf1a41600c3e947dbde517be650d22da189e4c29", 0xf1, 0x7}, {&(0x7f0000006140)="cf1b95615207d923d18771ba4368fd970178c87632a95eca7bb17ef9a8d36c3501b9bb8881d7afc98a2e423b3e54036cfe0ccb0e1a9db80e38a34e282bf5fac1a6a38afa52be906f3f96c4f5c5de07a1eaf0d66b43020d2d5a3f4e4edef76dc53d4bf978c5ec2586411f3be713fc6c3b2b782504b99c990d37cbe24338d8ca3e0c876742ef5ab560b9b17df8b18922a5160e964bf9a60552d6b9fd6dbb8565d847476588e0305d29c0e9a62357b0ba69df880ffcaaa1ee095d7d17d689db0ea99393b9ecbf6ba4a693c599e6", 0xcc, 0x9}, {&(0x7f0000006240)="0c569d26055879f79098ec5db419eec27cc41748d178df8478511217d45e20a15a8cccc253b9ad7341db6ac3f3a79549e2948ddf47e4f84e4549b41e49cf040cb1e1b8201ebffe6a28e2aa12e09614b77cd7c13c36ff8afeda654bf4bb7910191efd10107132b37aadc2679db25f76ffc120b95ee0e8b5bf0fb024fdaaaf910ef4a10168d48deb6abbe7a44b4c7bd103dd24ccf3f379ff00a04222d424bfbab9f751820b65544f6c00542b427d91522b90f2f447cfc856c61f383ffb3fa105d6c5aeb23bfe4b2270bc53fea46f62c955ebb66ce7a4afe3", 0xd7, 0x1000}, {&(0x7f0000006340)="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", 0x1000, 0x80000001}, {&(0x7f0000007340)="e0123243b02cc085b57913f81e97b259679aecb281fab723599a407a625980c0e44d7f9fd025b958a38359202cfcadcb556e8e1bab0e", 0x36, 0xffff0001}], 0x2000000, &(0x7f0000007400)={[{'\\!'}, {'#! '}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@audit}, {@fowner_lt}]}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000007440)={@broadcast, @multicast1}, 0x8) inotify_rm_watch(r0, 0x0) 16:04:43 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:43 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 266.876569][ T9148] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 267.319981][ T9154] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x2, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:44 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:44 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x4, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 267.761235][ T9162] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 268.263359][ T9170] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:45 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:45 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x6, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 268.741531][ T9181] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. [ 268.854643][ T9155] IPVS: ftp: loaded support on port[0] = 21 [ 269.501409][ T9155] chnl_net:caif_netlink_parms(): no params data found [ 269.779257][ T9155] bridge0: port 1(bridge_slave_0) entered blocking state [ 269.787013][ T9155] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.797023][ T9155] device bridge_slave_0 entered promiscuous mode [ 269.815038][ T9155] bridge0: port 2(bridge_slave_1) entered blocking state [ 269.823233][ T9155] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.834372][ T9155] device bridge_slave_1 entered promiscuous mode [ 269.960016][ T9155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 270.055388][ T9155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 270.159355][ T9155] team0: Port device team_slave_0 added [ 270.200440][ T9155] team0: Port device team_slave_1 added [ 270.263442][ T9155] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 270.271166][ T9155] 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. [ 270.297914][ T9155] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 270.319241][ T9155] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 270.326833][ T9155] 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. [ 270.354824][ T9155] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 270.442305][ T9155] device hsr_slave_0 entered promiscuous mode [ 270.457612][ T9155] device hsr_slave_1 entered promiscuous mode [ 270.469739][ T9155] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 270.478014][ T9155] Cannot create hsr debugfs directory [ 270.677571][ T8464] Bluetooth: hci2: command 0x0409 tx timeout [ 270.833035][ T9155] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 270.855982][ T9155] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 270.884106][ T9155] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 270.929832][ T9155] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 271.271757][ T9155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.317609][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 271.327000][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 271.351466][ T9155] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.383445][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 271.394210][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 271.403899][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.411491][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.477910][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 271.487884][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 271.498195][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 271.508705][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.516162][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.525573][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 271.536974][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 271.623075][ T9155] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 271.634264][ T9155] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 271.650231][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 271.660856][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 271.672933][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 271.683625][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 271.694342][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 271.704347][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 271.715036][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 271.724978][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 271.747365][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 271.757544][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 271.865557][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 271.875790][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 271.911102][ T9155] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 271.985684][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 271.996604][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 272.058985][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 272.069241][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 272.093349][ T9155] device veth0_vlan entered promiscuous mode [ 272.102358][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 272.112335][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 272.149307][ T9155] device veth1_vlan entered promiscuous mode [ 272.241343][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 272.251413][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 272.261546][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 272.272246][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 272.296009][ T9155] device veth0_macvtap entered promiscuous mode [ 272.319257][ T9155] device veth1_macvtap entered promiscuous mode [ 272.385540][ T9155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.399905][ T9155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.410196][ T9155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 272.421022][ T9155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.435306][ T9155] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.443745][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 272.453754][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 272.463855][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 272.474600][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 272.570493][ T9155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.581915][ T9155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.592727][ T9155] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 272.603814][ T9155] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 272.617860][ T9155] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.629158][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 272.640290][ T8464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 272.666995][ T9155] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.677236][ T9155] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.686781][ T9155] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.695946][ T9155] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.759725][ T18] Bluetooth: hci2: command 0x041b tx timeout [ 273.075996][ T1299] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.084213][ T1299] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.092090][ T8846] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 273.272851][ T842] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.280997][ T842] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.297313][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 273.600205][ T9420] loop2: detected capacity change from 0 to 264192 [ 273.649006][ T9420] qnx6: invalid mount options. 16:04:51 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe7}]}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0xffffffff, 0x4) preadv(r1, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000140)={0x2, 0x4e22, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200)="0c268a927f1f6588b967480a41ba7860ac5cf65ac618ded8974895abeaf4b4836af922b3f1e0b02bd60da03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfffffffffffffe5f, 0x20c49a, 0x0, 0x0) 16:04:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x8, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 274.025984][ T9431] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x9, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:51 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 274.647178][ T9440] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040), 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 274.840922][ T2060] Bluetooth: hci2: command 0x040f tx timeout 16:04:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0xa, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 275.212231][ T9447] netlink: 436 bytes leftover after parsing attributes in process `syz-executor.1'. 16:04:52 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:52 executing program 2: perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000540)={0x0, 0x44}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="640000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000440012800b000100697036746e6c0000340002801400020000bb14000300fe8000000000000000000000000000bb08000100", @ANYRES32=r2, @ANYBLOB], 0x64}}, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(0xffffffffffffffff, 0x0, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd9f, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r4, 0x0, &(0x7f0000000100)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32, @ANYBLOB="03000000000000002000128008000100736974001400028008000300", @ANYRES32=r5], 0x48}}, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000900)={0x11c, 0x27, 0x300, 0x70bd26, 0x25dfdbff, {}, [@nested={0x108, 0x79, 0x0, 0x1, [@typed={0x8, 0x28, 0x0, 0x0, @uid}, @typed={0x8, 0x4b, 0x0, 0x0, @uid}, @typed={0x8, 0x32, 0x0, 0x0, @u32=0x4}, @generic="7cc8f5262f305cd9cc4ca07f4e09eb3c3099b5efee35f84990089d7d6862b58f98cf97d2e3cc2641ec0f6f7b7454cf755f2e6d41fdbab6b4375a72a205011bb8bd17cf2f1e38a7e677cbd69aed9a2bef5378b76e6ae37604de376bd3ac11a88a83618188c6d6ac0248136203d9eff4cffa4789d19ea6c1259a83b2f557493e73d9c06901dd29125572489137c76a21052d3e33b23031a6834a83c74e5f22bcb4d6fc96498983db025115b8308e699cd5dcb776f06c81d7cd8bc5331543064f54a6b408b4ee70e0bcf4000cc24a0ff12b4060a33ac485cfe0221ebcf1f6940bbde3c536a6a89235584d18b8ad"]}]}, 0x11c}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000580)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x86, 0x9, 0x8, 0xfff, 0x3, 0x6, 0x9, 0x350, 0x40, 0x21, 0xb73, 0x1, 0x38, 0x2, 0x8, 0xffc1, 0x1}, [{0x6474e551, 0xffffffff, 0x2, 0x800, 0x900000000000000, 0x20, 0x7, 0x200}], "5bbed2f0edd871e1b307475df10459afe7300026dd5998d7db381703b9d235877b876a1d2ef144276db52302a4047716f09e1468e4bc2ea132d48f9968982d9564a87319dd2ab7c51dd7ba039def318be28b0e1fe2dc35b90eea360a852cf7bb19adc3f76f21cf30da7bbc0500ce084b64ecde3fad3090da5c4e20d8b5139bdcd142d2b41eec8b9df2f74e2b63cdb389f4ea9d5feb79b1d99197ce0577c21101400b5ed52f209328145cf25f0150471c049654a51cce9f2f91043356a7bc45ee19ede91b185eb659447338caa384af1128a3f870532fe0cdf572bf6641ee882ab5f435da0e9fcedfa8bf6d31c60a03e0", ['\x00', '\x00']}, 0x368) 16:04:52 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 275.680369][ T9454] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 275.808996][ T9454] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. 16:04:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) 16:04:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0xf, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:53 executing program 2: io_setup(0x80000001, &(0x7f0000000000)=0x0) io_cancel(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)="38bbf06a8ca1e7e0af99ede71015ffa840f3ac64aad60617877e9cb25f4fa184304726c88447", 0x26, 0x8}, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000001540), &(0x7f0000001580)='./file0\x00', 0x0, 0x0, &(0x7f0000001840), 0x0, &(0x7f0000001940)=ANY=[@ANYBLOB='check=normal']) [ 276.329379][ T9471] FAT-fs (loop2): bogus number of reserved sectors [ 276.336493][ T9471] FAT-fs (loop2): Can't find a valid FAT filesystem 16:04:53 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c8010000520001000000000000000000020000"], 0x1c8}}, 0x0) [ 276.404955][ T9475] FAT-fs (loop2): bogus number of reserved sectors [ 276.411994][ T9475] FAT-fs (loop2): Can't find a valid FAT filesystem 16:04:53 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:53 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) r7 = accept4$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000240), 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@ipmr_delroute={0x34, 0x19, 0x4, 0x70bd2b, 0x25dfdbff, {0x80, 0x0, 0x0, 0x1f, 0x1, 0x3, 0x0, 0x88b122787eda3aa6, 0x800}, [@RTA_PRIORITY={0x8, 0x6, 0x3}, @RTA_SRC={0x8, 0x2, @loopback}, @RTA_MARK={0x8, 0x10, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4008000) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000003c0)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_ingress={0xc}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@gettclass={0x24, 0x2a, 0x101, 0x0, 0x25dfdbfe, {0x0, 0x0, 0x0, r6, {0x0, 0x4}, {0x0, 0xffff}, {0x0, 0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x24000864}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000002c0)={0x41}, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) preadv(r8, &(0x7f0000000280), 0x18, 0xd9f, 0x0) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) 16:04:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x60, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) [ 276.918633][ T2060] Bluetooth: hci2: command 0x0419 tx timeout [ 276.931334][ T9486] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 16:04:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0xb4, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 16:04:54 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x500, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 16:04:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) socket(0x18, 0x0, 0x8) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0xffffffffffffffb6, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x4, 0xa, 0x929) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9293a71534000000100001040000e487f775eb8bc38041639a9b279e7000355300001b000000cd7c91cb68aa981a369d3ed72f26e30dd6c19747109de27467bb974c1e430344db6661c7966bdbee12037cf0fcbbb62f1e353a5364efc76686753bacd09420e42dea2c7678d82f12f252c16c895105272790b24ef3c0fa0fbcf36e259a1565642769edf2d529106b179332f3faef3d2196e0ae52c7a249000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="28000000100001040000e0000000000000000006", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r5], 0x28}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r6, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x3c}}, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x8009}}, 0x20}}, 0x0) 16:04:55 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x600, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 278.131446][ T9509] batman_adv: batadv0: Adding interface: syz_tun [ 278.138256][ T9509] batman_adv: batadv0: The MTU of interface syz_tun is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 278.164397][ T9509] batman_adv: batadv0: Interface activated: syz_tun 16:04:55 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 16:04:55 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f00000000c0)=ANY=[], 0x8) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bridge0\x00', 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x7, @private1, 0x5}, 0x1c) write(r0, &(0x7f00000000c0)="8f2a0a65bd8c00030304000e0580a7b6072e63e286a5cefe24876ece", 0x5ac) 16:04:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x900, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 16:04:56 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000000000010a00"/20], 0x78}}, 0x0) mmap(&(0x7f0000377000/0x4000)=nil, 0x4000, 0x300000f, 0x10, r1, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000002700)=[{&(0x7f0000010000)="200000008000000006000000600000000f000000000000000100000001000000004000000040000020000000d2f4655fd2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000000c0)={[{@dax}]}) 16:04:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) 16:04:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0xa00, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:56 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0xc00, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:56 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c8}}, 0x0) [ 279.680999][ T9541] loop2: detected capacity change from 0 to 4 [ 279.724392][ T1383] ===================================================== [ 279.726348][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 279.726348][ T1383] CPU: 0 PID: 1383 Comm: kworker/u4:18 Not tainted 5.12.0-rc6-syzkaller #0 [ 279.726348][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.726348][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 279.726348][ T1383] Call Trace: [ 279.766424][ T1383] dump_stack+0x24c/0x2e0 [ 279.766424][ T1383] kmsan_report+0xfb/0x1e0 [ 279.766424][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 279.766424][ T1383] kmsan_check_skb+0x3c/0x240 [ 279.766424][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 279.766424][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 279.766424][ T1383] dequeue_skb+0x4ad/0x3680 [ 279.766424][ T1383] __qdisc_run+0x101/0x490 [ 279.766424][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 279.766424][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 279.766424][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 279.766424][ T1383] dev_queue_xmit+0x4b/0x60 [ 279.766424][ T1383] batadv_send_skb_packet+0x622/0x970 [ 279.766424][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 279.766424][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 279.766424][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 279.766424][ T1383] process_one_work+0x1219/0x1fe0 [ 279.766424][ T1383] worker_thread+0x10ec/0x2340 [ 279.766424][ T1383] kthread+0x521/0x560 [ 279.766424][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 279.766424][ T1383] ? kthread_blkcg+0x110/0x110 [ 279.766424][ T1383] ret_from_fork+0x1f/0x30 [ 279.766424][ T1383] [ 279.766424][ T1383] Uninit was stored to memory at: [ 279.766424][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 279.766424][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 279.766424][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 279.766424][ T1383] __msan_memcpy+0x46/0x60 [ 279.766424][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 279.766424][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 279.766424][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 279.766424][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 279.766424][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 279.766424][ T1383] process_one_work+0x1219/0x1fe0 [ 279.766424][ T1383] worker_thread+0x10ec/0x2340 [ 279.766424][ T1383] kthread+0x521/0x560 [ 279.766424][ T1383] ret_from_fork+0x1f/0x30 [ 279.766424][ T1383] [ 279.766424][ T1383] Uninit was created at: [ 279.766424][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 279.766424][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 279.766424][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 279.766424][ T1383] __alloc_skb+0x4dd/0xe90 [ 279.766424][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 279.766424][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 279.766424][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 279.766424][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 279.766424][ T1383] process_one_work+0x1219/0x1fe0 [ 279.766424][ T1383] worker_thread+0x10ec/0x2340 [ 279.766424][ T1383] kthread+0x521/0x560 [ 279.766424][ T1383] ret_from_fork+0x1f/0x30 [ 279.766424][ T1383] [ 279.766424][ T1383] Bytes 52-53 of 74 are uninitialized [ 279.766424][ T1383] Memory access of size 74 starts at ffff8880a0251440 [ 279.766424][ T1383] ===================================================== [ 279.766424][ T1383] Disabling lock debugging due to kernel taint [ 280.059333][ T1383] ===================================================== [ 280.066301][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 280.069273][ T1383] CPU: 0 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 280.069273][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.069273][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 280.069273][ T1383] Call Trace: [ 280.069273][ T1383] dump_stack+0x24c/0x2e0 [ 280.106008][ T9541] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 280.069273][ T1383] kmsan_report+0xfb/0x1e0 [ 280.069273][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 280.069273][ T1383] kmsan_check_skb+0x3c/0x240 [ 280.069273][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 280.069273][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 280.069273][ T1383] dequeue_skb+0x4ad/0x3680 [ 280.069273][ T1383] __qdisc_run+0x101/0x490 [ 280.069273][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 280.069273][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 280.069273][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 280.069273][ T1383] dev_queue_xmit+0x4b/0x60 [ 280.118855][ T9541] EXT4-fs (loop2): DAX unsupported by block device. [ 280.118730][ T1383] batadv_send_skb_packet+0x622/0x970 [ 280.118730][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 280.118730][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 280.118730][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 280.118730][ T1383] process_one_work+0x1219/0x1fe0 [ 280.206522][ T1383] worker_thread+0x10ec/0x2340 [ 280.211807][ T1383] kthread+0x521/0x560 [ 280.211807][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 280.211807][ T1383] ? kthread_blkcg+0x110/0x110 [ 280.211807][ T1383] ret_from_fork+0x1f/0x30 [ 280.211807][ T1383] [ 280.211807][ T1383] Uninit was stored to memory at: [ 280.211807][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 280.211807][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 280.211807][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 280.211807][ T1383] __msan_memcpy+0x46/0x60 [ 280.211807][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 280.211807][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 280.211807][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 280.211807][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 280.211807][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 280.211807][ T1383] process_one_work+0x1219/0x1fe0 [ 280.211807][ T1383] worker_thread+0x10ec/0x2340 [ 280.211807][ T1383] kthread+0x521/0x560 [ 280.211807][ T1383] ret_from_fork+0x1f/0x30 [ 280.211807][ T1383] [ 280.211807][ T1383] Uninit was created at: [ 280.211807][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 280.211807][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 280.211807][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 280.211807][ T1383] __alloc_skb+0x4dd/0xe90 [ 280.211807][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 280.211807][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 280.211807][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 280.211807][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 280.211807][ T1383] process_one_work+0x1219/0x1fe0 [ 280.211807][ T1383] worker_thread+0x10ec/0x2340 [ 280.211807][ T1383] kthread+0x521/0x560 [ 280.211807][ T1383] ret_from_fork+0x1f/0x30 [ 280.211807][ T1383] [ 280.211807][ T1383] Bytes 60-61 of 74 are uninitialized [ 280.211807][ T1383] Memory access of size 74 starts at ffff8880a0251440 [ 280.211807][ T1383] ===================================================== [ 280.562798][ T9548] loop2: detected capacity change from 0 to 4 [ 280.591142][ T9548] EXT4-fs (loop2): DAX enabled. Warning: EXPERIMENTAL, use at your own risk [ 280.600269][ T9548] EXT4-fs (loop2): DAX unsupported by block device. 16:04:58 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c8}}, 0x0) 16:04:58 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0xf00, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) sendmmsg$alg(r0, &(0x7f0000003f40)=[{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="cba9c7d355b18a9dfa4e00606094f93924054628fbca5d9edbe44234a8c89c13ce89a8fa7e112bc90d6eeb0bad4bef820e18d8391faa574aff555c2118fda212d9286934902ca9929a40ac63ed77ced388eb5d565ecd251d8ca67a3920ff20062d0ae6f0ea786ec9c5a39c67e43da476724e1fe36d68690bde2f15103676f331fe93b10169286f761c964c86801fe6b78eafd199256a43b6d7883134f7cb8da662c6b31ae9c17c5d4e5f145a281e1035278458ef2737c81e863801e0ae2d3caa193a957349d0f4263d2690fd74ac008f821c252121", 0xd5}, {&(0x7f0000000280)="d2105c7f98a7c623689112795479e0aa513888f378bf97a54b6bdaefe8ca66186edad03915e179e8d5c247540a5e7c76a51bf13faa9bfe16078807c94be2c99595eba605a4f7e38afbd3acc159d6f2658ed4df77599255f2aed2b814ecb81775248c9b1d430340387e1a159bd5bd08ccdd9b13e8ad18d1fcd57d169e56399c7b303a30740ef0fb32088f5f1c259faa8d", 0x90}, {&(0x7f0000000140)="2503f0383992082cad60a21392658e3c92e316e405e2b5ddad06b846dac358eb3644eca259c68417773b02d6ce2c", 0x2e}, {&(0x7f0000000340)="4be8d5ed25fa5463f21593e613c7109ba86234ee535f834bf70f68c50cb6c7294d3205b4e6a3affa033f6cb2f1ed845eb80f66269958d7e36eb26db6b63765f494e1bb7904ddf77fee839f851af762e6db54571fe9225b762583f1cf3a969058121873e7ebdad1511ef03bd2f4a1f323e58779656519529e68f4bb6e06be0bfaa2d4ca80b6a910345af91b1adea775c63284a0685fc852f0dc6fab4c2b7ba58546989efdc4a025a49d4b6e82a9a290d4f5d27775aae7d9f228188abf954962b7d669ee9da69d506b50e1d796c9319b9009072920384fb85ae6833d8671215bd6ed", 0xe1}, {&(0x7f0000000180)="c23a02abbf8c", 0x6}, {&(0x7f0000000200)='P', 0x1}, {&(0x7f0000000440)="d399f31dbaeefd585e0245301f790434e6fe7c8130b8a8a4e494710ed95ea5581abc5ed98350b3311833208c8d00319ac96862f93a506ec365d82e69a91eab66f2a9780205861d626c4a4be107febbd5ab4165b94b59410cde29894d02bee6147b984a29d5761de93139760d4c2c5ab269fab9e59c3c4437a1e0402e4ef0b877224e9a6c44caf888e60ec10af681a1512131929ffb8d9b6f5c1af99596bc7fa7a3644d9ddccb32ad5d89ee2b3b270e6ef8a808f97242a669bc19fc85b36f1e44de3dea699e900d6e0364dc5c79dca5b66ebb4c38f13ce351a58f30db86", 0xdd}], 0x7, 0x0, 0x0, 0x24000804}, {0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000580)="25f3e4101131d9e8cc5b5199b5694392b2d97b4eef63d6028fad9c6edded1e0c180d3256c4ba602be0e14308261d06e3d4fa97cf0fe2405fc5ac3f4e6c95544dc5ed399f7652dca51247bab20421d302fb6b25e8b010d7f83dbca53b02c24bf88b2de0b38dd5a9470da4cd3d42a7780508e9d1c39443e3ac568405e40acfea68be447d3969337d184c3e1de7d5bce7574e19", 0x92}, {&(0x7f0000000640)="539f67ecf6f6773eea7cd7353e1b3fcd38f59900af8f5539b1b847cbea77defb4edd13d030fb8b5060621c682a955cb9b54ce2a4", 0x34}, {&(0x7f0000000680)="0262c518912b55e867295b8c5393150c8137b8c529c43aefaffeaad6597e509dc1", 0x21}], 0x3, &(0x7f0000000700)=[@op={0x10}, @iv={0x24, 0x117, 0x2, 0x14, "95efe6812be11d56369f35e2c19569345514f737"}, @assoc={0x10, 0x117, 0x4, 0xfba}, @assoc={0x10, 0x117, 0x4, 0xcc}, @iv={0x60, 0x117, 0x2, 0x4e, "08405653fe1fec3bd259ab323d7163af6493b6ffe7257edd4520c02943fbde900ba389724a031ff0b9d629f647cf5774bf748514a59486f990621633a391a0a425d9c5356ed0a83d7bf9f98e568f"}, @assoc={0x10, 0x117, 0x4, 0x20}, @assoc={0x10, 0x117, 0x4, 0xfff}, @assoc={0x10, 0x117, 0x4, 0x10000}], 0xe4, 0x4000090}, {0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000800)="a4d93f4e829f2549508869d7ab992ccdd09515a2de3194f4d93ac539a13982407b07ad4a2ae5f31d011644b8ebd9776660d3eee1a0cbf9ad453da1b246eaefc3eff013e8d46c5d7ffe2d68991f090a9bbba284ce83a38552326e8f3378960c6ce04ffff2eee35ec1731cf3260000f205a92cab6528ce456af3136a67901f1f585f903c06a5626c304f6430ec3ea99adaabc8b71f1abd8cf2a9f5e40c8e", 0x9d}, 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"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@assoc={0x10, 0x117, 0x4, 0x1}], 0x1040, 0x24040010}, {0x0, 0x0, &(0x7f0000003d80)=[{&(0x7f0000003880)="77b23e4a26f8675dacf36d653440a1db4e23f5690982ee1ce36c2d9d12765bde34d1617713756dca61a73e59d63f2c9edf0192c32f9e7b33cd0f30524a806aa29d5af7508d4a7c1f1818656515762dd3fa", 0x51}, {&(0x7f0000003900)="778d921a3ae2251ea00e6493ee64352c5e7fec8ca105d6f91e1a3ff12cbe67c83a103bac60031eb137a3131493d2d42da3f2dfac893206eef6e3e6995dbfdcec3d8d80d334b58d49871a64085b535fd828ca9a", 0x53}, {&(0x7f0000003980)="0ee7af9f66f50089b39d5a372af362909420fbbca83ac6c0f7d9437ff8f3f118a05377d10edb69cda0de74be2febdf30b9e8ec0e13b7b228a0f74823e375bc1edeb54ddf3c4186d3dee8c2aa08072a375c365baedd37a7798e3eaed251ccf9a9e9fde8b938c33eb5eedfbac42233bbda2913f2d4462c1f02b0d17bf386858771d12817716bd77782368bb19963bdb428f827f6ef730ea1ffd9a4fb0b5215fd8c036090181298751f6be1bb378465c002847f", 0xb2}, {&(0x7f0000003a40)="b8c2b861e2f2663541053c799309b41d98bb75d7d77d35f9d21783738c47e5ea7d054d2ec3a190b05fea7792ca4f02095dd8c58c6ca85b7d7978bb2bfec0b1e99acba82f8c6f2fd800fd233a7bda08f3b50b2f6fd747611fb342510a8ae1cdd76519a41d", 0x64}, {&(0x7f0000003ac0)="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", 0xfc}, {&(0x7f0000003bc0)="34eec0b8194b29a520bf0424806d573714a936949697a6087826b704a83c12965d349033ff5cffe683c9c9b6cefdce02c53e33515cbb610a317462c963dbc73da60537775eb3029fc067c0b8d03b67f1c2f3de2ea664be", 0x57}, {&(0x7f0000003c40)="35551cb67ca1c9d6601c225478c5745c4d1d24f6f5deebbf88befb29b93464aaeb88746e1b2ee4ab3de8a986", 0x2c}, {&(0x7f0000003c80)="e4beceb5e89aca78262d57ad5c5e176a77718ff6f6d877e5523c150c6a18f52e3ea73f39932456fc56500b82415a8c06a365b48c8a9d5deb660a8b7f5cf1fd753b0ad49fa89d84b1a8b384727dd3393f8325c9583c0c68b432c10a737a5af55d521ac624b1d0513b8a3a97165cf7abd8a7479c3ea7ee0c50424f4f5cb64b8fa7d65757f118d903510605442ca5930f909ec55152430ee7e77493ad2761e7a911d6ff7c9114e56e13d7ac4c5efd1db0d01e9472e55a6cfedbc53c568bd7956afde67f92393a23295c59488882e994d077268064d5f61564c7546cc49d0acad1c225ff45c5c03504a8c9cfcf2525f1", 0xee}], 0x8, 0x0, 0x0, 0x24000000}, {0x0, 0x0, &(0x7f0000003ec0)=[{&(0x7f0000003dc0)="f6243bdbadee27e879234aa8fb093ca9e1a0211e005cdb6f819a461638711a90a85086ff9b4ec918c7bbe5e8d43d1600cf99d97ec2bfc15950f9008a9892d8a8924dc66678db87978ad2deb532db6c010e933570120aabbf19bc87d1f8da87db09130455eaddf2fdd092ab20542e3aaf71d45ee79dce2fb68bf3e76be368ffcf1c6ff18b83ffbda80bcf8f69f0832ae7c0af23f9407443dc66c302ac805b21777107935a1e5d62b0a52bab64e3ae7803ada14eb88ecf91abcc0ae8a968896d9f710c35b4fb596d8c756d48eea85f986661d406df00c0ee079157171d1261d4ac8eb58f7b4a00d22c2e2a0d", 0xeb}], 0x1, &(0x7f0000003f00)=[@iv={0x24, 0x117, 0x2, 0x13, "43f87929a781d757923839fdce2c240c7471fb"}], 0x24, 0x480c0}], 0x7, 0x510c0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000240)="020182ffffff0a000000ff45ac0080ffffff0500e931190000000000000680000000630000000900000087771f72003007000f00000000000000008000ca55aa", 0x40, 0x1c0}]) [ 281.312399][ T9561] ===================================================== [ 281.317402][ T9561] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 281.320128][ T9561] CPU: 0 PID: 9561 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 281.320128][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.320128][ T9561] Call Trace: [ 281.320128][ T9561] dump_stack+0x24c/0x2e0 [ 281.320128][ T9561] kmsan_report+0xfb/0x1e0 [ 281.320128][ T9561] kmsan_internal_check_memory+0x212/0x520 [ 281.320128][ T9561] kmsan_copy_to_user+0x9c/0xb0 [ 281.320128][ T9561] _copy_to_iter+0x72d/0x2bc0 [ 281.320128][ T9561] ? __kernel_text_address+0x171/0x2d0 [ 281.320128][ T9561] ? unwind_get_return_address+0x80/0x120 [ 281.320128][ T9561] ? kmsan_get_shadow_origin_ptr+0x29/0xb0 [ 281.320128][ T9561] simple_copy_to_iter+0xf6/0x150 [ 281.396354][ T9561] __skb_datagram_iter+0x2cb/0x1210 [ 281.396354][ T9561] ? kmsan_internal_poison_shadow+0xac/0xf0 [ 281.396354][ T9561] ? kmsan_slab_free+0x76/0xc0 [ 281.396354][ T9561] ? skb_copy_datagram_iter+0x200/0x200 [ 281.396354][ T9561] ? ____fput+0x37/0x40 [ 281.396354][ T9561] ? exit_to_user_mode_prepare+0x486/0x560 [ 281.396354][ T9561] skb_copy_datagram_iter+0xd8/0x200 [ 281.396354][ T9561] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 281.396354][ T9561] tun_do_read+0x2b3e/0x3630 [ 281.396354][ T9561] ? do_task_dead+0xe0/0xe0 [ 281.396354][ T9561] tun_chr_read_iter+0x384/0x5d0 [ 281.453373][ T9561] ? tun_cleanup+0x60/0x60 [ 281.453373][ T9561] vfs_read+0x136b/0x15a0 [ 281.453373][ T9561] ksys_read+0x275/0x500 [ 281.453373][ T9561] __se_sys_read+0x92/0xb0 [ 281.453373][ T9561] __ia32_sys_read+0x4a/0x70 [ 281.476507][ T9561] __do_fast_syscall_32+0x127/0x180 [ 281.476507][ T9561] do_fast_syscall_32+0x77/0xd0 [ 281.476507][ T9561] do_SYSENTER_32+0x73/0x90 [ 281.476507][ T9561] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 281.476507][ T9561] RIP: 0023:0xf7f57549 [ 281.476507][ T9561] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 281.476507][ T9561] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 281.476507][ T9561] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 281.476507][ T9561] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 281.476507][ T9561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 281.476507][ T9561] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 281.476507][ T9561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 281.566544][ T9561] [ 281.566544][ T9561] Uninit was stored to memory at: [ 281.566544][ T9561] kmsan_internal_chain_origin+0xad/0x130 [ 281.566544][ T9561] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 281.566544][ T9561] kmsan_memcpy_metadata+0xb/0x10 [ 281.566544][ T9561] __msan_memcpy+0x46/0x60 [ 281.597729][ T9561] pskb_expand_head+0x3d6/0x1e20 [ 281.597729][ T9561] batadv_skb_head_push+0x2cc/0x410 [ 281.597729][ T9561] batadv_send_skb_packet+0x1ed/0x970 [ 281.597729][ T9561] batadv_send_broadcast_skb+0x76/0x90 [ 281.597729][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 281.597729][ T9561] process_one_work+0x1219/0x1fe0 [ 281.597729][ T9561] worker_thread+0x10ec/0x2340 [ 281.597729][ T9561] kthread+0x521/0x560 [ 281.597729][ T9561] ret_from_fork+0x1f/0x30 [ 281.649032][ T9561] [ 281.649032][ T9561] Uninit was created at: [ 281.649032][ T9561] kmsan_internal_poison_shadow+0x5c/0xf0 [ 281.649032][ T9561] kmsan_slab_alloc+0x8e/0xe0 [ 281.649032][ T9561] __kmalloc_node_track_caller+0xa4f/0x1470 [ 281.649032][ T9561] __alloc_skb+0x4dd/0xe90 [ 281.649032][ T9561] __netdev_alloc_skb+0x45d/0x810 [ 281.649032][ T9561] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 281.649032][ T9561] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 281.649032][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 281.649032][ T9561] process_one_work+0x1219/0x1fe0 [ 281.649032][ T9561] worker_thread+0x10ec/0x2340 [ 281.649032][ T9561] kthread+0x521/0x560 [ 281.649032][ T9561] ret_from_fork+0x1f/0x30 [ 281.649032][ T9561] [ 281.649032][ T9561] Bytes 52-53 of 74 are uninitialized [ 281.649032][ T9561] Memory access of size 74 starts at ffff8880a0251440 [ 281.649032][ T9561] Data copied to user address 00000000ff904d68 [ 281.649032][ T9561] ===================================================== [ 281.754786][ T9561] ===================================================== [ 281.758569][ T9561] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 281.758569][ T9561] CPU: 0 PID: 9561 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 281.776720][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.781789][ T9561] Call Trace: [ 281.781789][ T9561] dump_stack+0x24c/0x2e0 [ 281.781789][ T9561] kmsan_report+0xfb/0x1e0 [ 281.781789][ T9561] kmsan_internal_check_memory+0x212/0x520 [ 281.781789][ T9561] kmsan_copy_to_user+0x9c/0xb0 [ 281.781789][ T9561] _copy_to_iter+0x72d/0x2bc0 [ 281.781789][ T9561] ? __kernel_text_address+0x171/0x2d0 [ 281.781789][ T9561] ? unwind_get_return_address+0x80/0x120 [ 281.781789][ T9561] ? kmsan_get_shadow_origin_ptr+0x29/0xb0 [ 281.781789][ T9561] simple_copy_to_iter+0xf6/0x150 [ 281.781789][ T9561] __skb_datagram_iter+0x2cb/0x1210 [ 281.781789][ T9561] ? kmsan_internal_poison_shadow+0xac/0xf0 [ 281.781789][ T9561] ? kmsan_slab_free+0x76/0xc0 [ 281.781789][ T9561] ? skb_copy_datagram_iter+0x200/0x200 [ 281.781789][ T9561] ? ____fput+0x37/0x40 [ 281.781789][ T9561] ? exit_to_user_mode_prepare+0x486/0x560 [ 281.781789][ T9561] skb_copy_datagram_iter+0xd8/0x200 [ 281.781789][ T9561] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 281.781789][ T9561] tun_do_read+0x2b3e/0x3630 [ 281.781789][ T9561] ? do_task_dead+0xe0/0xe0 [ 281.781789][ T9561] tun_chr_read_iter+0x384/0x5d0 [ 281.781789][ T9561] ? tun_cleanup+0x60/0x60 [ 281.781789][ T9561] vfs_read+0x136b/0x15a0 [ 281.781789][ T9561] ksys_read+0x275/0x500 [ 281.781789][ T9561] __se_sys_read+0x92/0xb0 [ 281.781789][ T9561] __ia32_sys_read+0x4a/0x70 [ 281.781789][ T9561] __do_fast_syscall_32+0x127/0x180 [ 281.781789][ T9561] do_fast_syscall_32+0x77/0xd0 [ 281.781789][ T9561] do_SYSENTER_32+0x73/0x90 [ 281.781789][ T9561] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 281.781789][ T9561] RIP: 0023:0xf7f57549 [ 281.781789][ T9561] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 281.781789][ T9561] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 281.781789][ T9561] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 281.781789][ T9561] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 281.781789][ T9561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 281.781789][ T9561] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 281.781789][ T9561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 281.781789][ T9561] [ 281.781789][ T9561] Uninit was stored to memory at: [ 281.781789][ T9561] kmsan_internal_chain_origin+0xad/0x130 [ 281.781789][ T9561] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 281.781789][ T9561] kmsan_memcpy_metadata+0xb/0x10 [ 281.781789][ T9561] __msan_memcpy+0x46/0x60 [ 281.781789][ T9561] pskb_expand_head+0x3d6/0x1e20 [ 281.781789][ T9561] batadv_skb_head_push+0x2cc/0x410 [ 281.781789][ T9561] batadv_send_skb_packet+0x1ed/0x970 [ 282.058686][ T9561] batadv_send_broadcast_skb+0x76/0x90 [ 282.058686][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 282.058686][ T9561] process_one_work+0x1219/0x1fe0 [ 282.058686][ T9561] worker_thread+0x10ec/0x2340 [ 282.058686][ T9561] kthread+0x521/0x560 [ 282.058686][ T9561] ret_from_fork+0x1f/0x30 [ 282.058686][ T9561] [ 282.058686][ T9561] Uninit was created at: [ 282.058686][ T9561] kmsan_internal_poison_shadow+0x5c/0xf0 [ 282.058686][ T9561] kmsan_slab_alloc+0x8e/0xe0 [ 282.058686][ T9561] __kmalloc_node_track_caller+0xa4f/0x1470 [ 282.058686][ T9561] __alloc_skb+0x4dd/0xe90 [ 282.058686][ T9561] __netdev_alloc_skb+0x45d/0x810 [ 282.058686][ T9561] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 282.058686][ T9561] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 282.058686][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 282.058686][ T9561] process_one_work+0x1219/0x1fe0 [ 282.058686][ T9561] worker_thread+0x10ec/0x2340 [ 282.058686][ T9561] kthread+0x521/0x560 [ 282.058686][ T9561] ret_from_fork+0x1f/0x30 [ 282.058686][ T9561] 16:04:59 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x4788, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:04:59 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c8}}, 0x0) [ 282.058686][ T9561] Bytes 60-61 of 74 are uninitialized [ 282.058686][ T9561] Memory access of size 74 starts at ffff8880a0251440 [ 282.058686][ T9561] Data copied to user address 00000000ff904d68 [ 282.058686][ T9561] ===================================================== [ 282.231142][ T1383] ===================================================== [ 282.236224][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 282.236224][ T1383] CPU: 0 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 282.236224][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.236224][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 282.236224][ T1383] Call Trace: [ 282.236224][ T1383] dump_stack+0x24c/0x2e0 [ 282.236224][ T1383] kmsan_report+0xfb/0x1e0 [ 282.236224][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 282.236224][ T1383] kmsan_check_skb+0x3c/0x240 [ 282.236224][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 282.236224][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 282.236224][ T1383] dequeue_skb+0x4ad/0x3680 [ 282.236224][ T1383] __qdisc_run+0x101/0x490 [ 282.236224][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 282.236224][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 282.236224][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 282.326413][ T1383] dev_queue_xmit+0x4b/0x60 [ 282.326413][ T1383] batadv_send_skb_packet+0x622/0x970 [ 282.326413][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 282.326413][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 282.326413][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 282.326413][ T1383] process_one_work+0x1219/0x1fe0 [ 282.326413][ T1383] worker_thread+0x10ec/0x2340 [ 282.326413][ T1383] kthread+0x521/0x560 [ 282.326413][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 282.326413][ T1383] ? kthread_blkcg+0x110/0x110 [ 282.326413][ T1383] ret_from_fork+0x1f/0x30 [ 282.326413][ T1383] [ 282.326413][ T1383] Uninit was stored to memory at: [ 282.326413][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 282.326413][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 282.326413][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 282.326413][ T1383] __msan_memcpy+0x46/0x60 [ 282.326413][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 282.326413][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 282.326413][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 282.326413][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 282.326413][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 282.326413][ T1383] process_one_work+0x1219/0x1fe0 [ 282.326413][ T1383] worker_thread+0x10ec/0x2340 [ 282.326413][ T1383] kthread+0x521/0x560 [ 282.326413][ T1383] ret_from_fork+0x1f/0x30 [ 282.326413][ T1383] [ 282.326413][ T1383] Uninit was created at: [ 282.326413][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 282.326413][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 282.326413][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 282.326413][ T1383] __alloc_skb+0x4dd/0xe90 [ 282.326413][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 282.326413][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 282.326413][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 282.326413][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 282.326413][ T1383] process_one_work+0x1219/0x1fe0 [ 282.326413][ T1383] worker_thread+0x10ec/0x2340 [ 282.326413][ T1383] kthread+0x521/0x560 [ 282.326413][ T1383] ret_from_fork+0x1f/0x30 [ 282.326413][ T1383] [ 282.326413][ T1383] Bytes 52-53 of 74 are uninitialized [ 282.326413][ T1383] Memory access of size 74 starts at ffff8880a0253c40 [ 282.326413][ T1383] ===================================================== [ 282.556883][ T1383] ===================================================== [ 282.564157][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 282.566828][ T1383] CPU: 0 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 282.566828][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.566828][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 282.566828][ T1383] Call Trace: [ 282.566828][ T1383] dump_stack+0x24c/0x2e0 [ 282.566828][ T1383] kmsan_report+0xfb/0x1e0 [ 282.566828][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 282.566828][ T1383] kmsan_check_skb+0x3c/0x240 [ 282.566828][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 282.566828][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 282.566828][ T1383] dequeue_skb+0x4ad/0x3680 [ 282.566828][ T1383] __qdisc_run+0x101/0x490 [ 282.566828][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 282.566828][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 282.566828][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 282.566828][ T1383] dev_queue_xmit+0x4b/0x60 [ 282.566828][ T1383] batadv_send_skb_packet+0x622/0x970 [ 282.566828][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 282.566828][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 282.566828][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 282.566828][ T1383] process_one_work+0x1219/0x1fe0 [ 282.566828][ T1383] worker_thread+0x10ec/0x2340 [ 282.566828][ T1383] kthread+0x521/0x560 [ 282.566828][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 282.566828][ T1383] ? kthread_blkcg+0x110/0x110 [ 282.566828][ T1383] ret_from_fork+0x1f/0x30 [ 282.566828][ T1383] [ 282.566828][ T1383] Uninit was stored to memory at: [ 282.566828][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 282.566828][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 282.566828][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 282.566828][ T1383] __msan_memcpy+0x46/0x60 [ 282.566828][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 282.566828][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 282.566828][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 282.566828][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 282.566828][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 282.566828][ T1383] process_one_work+0x1219/0x1fe0 [ 282.566828][ T1383] worker_thread+0x10ec/0x2340 [ 282.566828][ T1383] kthread+0x521/0x560 [ 282.566828][ T1383] ret_from_fork+0x1f/0x30 [ 282.566828][ T1383] [ 282.566828][ T1383] Uninit was created at: [ 282.566828][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 282.566828][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 282.566828][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 282.566828][ T1383] __alloc_skb+0x4dd/0xe90 [ 282.566828][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 282.566828][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 282.566828][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 282.566828][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 282.566828][ T1383] process_one_work+0x1219/0x1fe0 [ 282.566828][ T1383] worker_thread+0x10ec/0x2340 [ 282.566828][ T1383] kthread+0x521/0x560 [ 282.566828][ T1383] ret_from_fork+0x1f/0x30 [ 282.566828][ T1383] [ 282.566828][ T1383] Bytes 60-61 of 74 are uninitialized [ 282.566828][ T1383] Memory access of size 74 starts at ffff8880a0253c40 [ 282.566828][ T1383] ===================================================== [ 282.909650][ T9561] ===================================================== [ 282.916451][ T9561] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 282.916451][ T9561] CPU: 0 PID: 9561 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 282.931423][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.931423][ T9561] Call Trace: [ 282.931423][ T9561] dump_stack+0x24c/0x2e0 [ 282.931423][ T9561] kmsan_report+0xfb/0x1e0 [ 282.931423][ T9561] kmsan_internal_check_memory+0x212/0x520 [ 282.931423][ T9561] ? __ia32_sys_read+0x4a/0x70 [ 282.931423][ T9561] kmsan_copy_to_user+0x9c/0xb0 [ 282.931423][ T9561] _copy_to_iter+0x72d/0x2bc0 [ 282.931423][ T9561] ? __slab_free+0x6ff/0x1bf0 [ 282.931423][ T9561] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 282.931423][ T9561] simple_copy_to_iter+0xf6/0x150 [ 282.931423][ T9561] __skb_datagram_iter+0x2cb/0x1210 [ 282.931423][ T9561] ? __kfree_skb+0x284/0x320 [ 282.931423][ T9561] ? skb_copy_datagram_iter+0x200/0x200 [ 282.931423][ T9561] skb_copy_datagram_iter+0xd8/0x200 [ 282.931423][ T9561] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 282.931423][ T9561] tun_do_read+0x2b3e/0x3630 [ 282.931423][ T9561] ? do_task_dead+0xe0/0xe0 [ 282.931423][ T9561] tun_chr_read_iter+0x384/0x5d0 [ 282.931423][ T9561] ? tun_cleanup+0x60/0x60 [ 282.931423][ T9561] vfs_read+0x136b/0x15a0 [ 282.931423][ T9561] ksys_read+0x275/0x500 [ 282.931423][ T9561] __se_sys_read+0x92/0xb0 [ 282.931423][ T9561] __ia32_sys_read+0x4a/0x70 [ 282.931423][ T9561] __do_fast_syscall_32+0x127/0x180 [ 282.931423][ T9561] do_fast_syscall_32+0x77/0xd0 [ 282.931423][ T9561] do_SYSENTER_32+0x73/0x90 [ 282.931423][ T9561] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 282.931423][ T9561] RIP: 0023:0xf7f57549 [ 282.931423][ T9561] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 282.931423][ T9561] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 282.931423][ T9561] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 282.931423][ T9561] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 282.931423][ T9561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 282.931423][ T9561] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 282.931423][ T9561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 282.931423][ T9561] [ 282.931423][ T9561] Uninit was stored to memory at: [ 282.931423][ T9561] kmsan_internal_chain_origin+0xad/0x130 [ 282.931423][ T9561] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 282.931423][ T9561] kmsan_memcpy_metadata+0xb/0x10 [ 282.931423][ T9561] __msan_memcpy+0x46/0x60 [ 282.931423][ T9561] pskb_expand_head+0x3d6/0x1e20 [ 282.931423][ T9561] batadv_skb_head_push+0x2cc/0x410 [ 282.931423][ T9561] batadv_send_skb_packet+0x1ed/0x970 [ 282.931423][ T9561] batadv_send_broadcast_skb+0x76/0x90 [ 282.931423][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 282.931423][ T9561] process_one_work+0x1219/0x1fe0 [ 282.931423][ T9561] worker_thread+0x10ec/0x2340 [ 282.931423][ T9561] kthread+0x521/0x560 [ 282.931423][ T9561] ret_from_fork+0x1f/0x30 [ 282.931423][ T9561] [ 282.931423][ T9561] Uninit was created at: [ 282.931423][ T9561] kmsan_internal_poison_shadow+0x5c/0xf0 [ 283.238594][ T9561] kmsan_slab_alloc+0x8e/0xe0 [ 283.238594][ T9561] __kmalloc_node_track_caller+0xa4f/0x1470 [ 283.238594][ T9561] __alloc_skb+0x4dd/0xe90 [ 283.238594][ T9561] __netdev_alloc_skb+0x45d/0x810 [ 283.238594][ T9561] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 283.238594][ T9561] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 283.238594][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 283.238594][ T9561] process_one_work+0x1219/0x1fe0 [ 283.238594][ T9561] worker_thread+0x10ec/0x2340 [ 283.238594][ T9561] kthread+0x521/0x560 [ 283.238594][ T9561] ret_from_fork+0x1f/0x30 [ 283.238594][ T9561] [ 283.238594][ T9561] Bytes 52-53 of 74 are uninitialized [ 283.238594][ T9561] Memory access of size 74 starts at ffff8880a0253c40 [ 283.238594][ T9561] Data copied to user address 00000000ff904d68 [ 283.238594][ T9561] ===================================================== [ 283.331384][ T9561] ===================================================== [ 283.336239][ T9561] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 283.336239][ T9561] CPU: 0 PID: 9561 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 283.336239][ T9561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.366498][ T9561] Call Trace: [ 283.366498][ T9561] dump_stack+0x24c/0x2e0 [ 283.366498][ T9561] kmsan_report+0xfb/0x1e0 [ 283.366498][ T9561] kmsan_internal_check_memory+0x212/0x520 [ 283.366498][ T9561] ? __ia32_sys_read+0x4a/0x70 [ 283.366498][ T9561] kmsan_copy_to_user+0x9c/0xb0 [ 283.366498][ T9561] _copy_to_iter+0x72d/0x2bc0 [ 283.396454][ T9561] ? __slab_free+0x6ff/0x1bf0 [ 283.396454][ T9561] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 283.396454][ T9561] simple_copy_to_iter+0xf6/0x150 [ 283.396454][ T9561] __skb_datagram_iter+0x2cb/0x1210 [ 283.396454][ T9561] ? __kfree_skb+0x284/0x320 [ 283.396454][ T9561] ? skb_copy_datagram_iter+0x200/0x200 [ 283.426389][ T9561] skb_copy_datagram_iter+0xd8/0x200 [ 283.426389][ T9561] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 283.426389][ T9561] tun_do_read+0x2b3e/0x3630 [ 283.426389][ T9561] ? do_task_dead+0xe0/0xe0 [ 283.426389][ T9561] tun_chr_read_iter+0x384/0x5d0 [ 283.456449][ T9561] ? tun_cleanup+0x60/0x60 [ 283.456449][ T9561] vfs_read+0x136b/0x15a0 [ 283.456449][ T9561] ksys_read+0x275/0x500 [ 283.456449][ T9561] __se_sys_read+0x92/0xb0 [ 283.456449][ T9561] __ia32_sys_read+0x4a/0x70 [ 283.456449][ T9561] __do_fast_syscall_32+0x127/0x180 [ 283.456449][ T9561] do_fast_syscall_32+0x77/0xd0 [ 283.486396][ T9561] do_SYSENTER_32+0x73/0x90 [ 283.486396][ T9561] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 283.486396][ T9561] RIP: 0023:0xf7f57549 [ 283.486396][ T9561] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 283.516471][ T9561] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 283.516471][ T9561] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 283.516471][ T9561] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 283.546549][ T9561] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 283.546549][ T9561] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 283.546549][ T9561] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 283.546549][ T9561] [ 283.546549][ T9561] Uninit was stored to memory at: [ 283.576549][ T9561] kmsan_internal_chain_origin+0xad/0x130 [ 283.576549][ T9561] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 283.576549][ T9561] kmsan_memcpy_metadata+0xb/0x10 [ 283.576549][ T9561] __msan_memcpy+0x46/0x60 [ 283.576549][ T9561] pskb_expand_head+0x3d6/0x1e20 [ 283.606412][ T9561] batadv_skb_head_push+0x2cc/0x410 [ 283.606412][ T9561] batadv_send_skb_packet+0x1ed/0x970 [ 283.606412][ T9561] batadv_send_broadcast_skb+0x76/0x90 [ 283.606412][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 283.606412][ T9561] process_one_work+0x1219/0x1fe0 [ 283.606412][ T9561] worker_thread+0x10ec/0x2340 [ 283.636559][ T9561] kthread+0x521/0x560 [ 283.636559][ T9561] ret_from_fork+0x1f/0x30 [ 283.636559][ T9561] [ 283.636559][ T9561] Uninit was created at: [ 283.636559][ T9561] kmsan_internal_poison_shadow+0x5c/0xf0 [ 283.636559][ T9561] kmsan_slab_alloc+0x8e/0xe0 [ 283.666543][ T9561] __kmalloc_node_track_caller+0xa4f/0x1470 [ 283.666543][ T9561] __alloc_skb+0x4dd/0xe90 [ 283.666543][ T9561] __netdev_alloc_skb+0x45d/0x810 [ 283.666543][ T9561] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 283.666543][ T9561] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 283.666543][ T9561] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 283.696454][ T9561] process_one_work+0x1219/0x1fe0 [ 283.696454][ T9561] worker_thread+0x10ec/0x2340 [ 283.696454][ T9561] kthread+0x521/0x560 [ 283.696454][ T9561] ret_from_fork+0x1f/0x30 [ 283.696454][ T9561] [ 283.696454][ T9561] Bytes 60-61 of 74 are uninitialized [ 283.696454][ T9561] Memory access of size 74 starts at ffff8880a0253c40 [ 283.696454][ T9561] Data copied to user address 00000000ff904d68 [ 283.696454][ T9561] ===================================================== [ 283.716254][ T1383] ===================================================== [ 283.747963][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 283.761485][ T1383] CPU: 1 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 283.761485][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.761485][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 283.761485][ T1383] Call Trace: [ 283.792354][ T1383] dump_stack+0x24c/0x2e0 [ 283.792354][ T1383] kmsan_report+0xfb/0x1e0 [ 283.792354][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 283.792354][ T1383] kmsan_check_skb+0x3c/0x240 [ 283.792354][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 283.792354][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 283.792354][ T1383] dequeue_skb+0x4ad/0x3680 [ 283.792354][ T1383] __qdisc_run+0x101/0x490 [ 283.792354][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 283.792354][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 283.792354][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 283.792354][ T1383] dev_queue_xmit+0x4b/0x60 [ 283.792354][ T1383] batadv_send_skb_packet+0x622/0x970 [ 283.792354][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 283.792354][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 283.792354][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 283.792354][ T1383] process_one_work+0x1219/0x1fe0 [ 283.792354][ T1383] worker_thread+0x10ec/0x2340 [ 283.792354][ T1383] kthread+0x521/0x560 [ 283.792354][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 283.792354][ T1383] ? kthread_blkcg+0x110/0x110 [ 283.792354][ T1383] ret_from_fork+0x1f/0x30 [ 283.792354][ T1383] [ 283.792354][ T1383] Uninit was stored to memory at: [ 283.792354][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 283.792354][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 283.792354][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 283.792354][ T1383] __msan_memcpy+0x46/0x60 [ 283.792354][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 283.792354][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 283.792354][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 283.792354][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 283.792354][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 283.792354][ T1383] process_one_work+0x1219/0x1fe0 [ 283.792354][ T1383] worker_thread+0x10ec/0x2340 [ 283.792354][ T1383] kthread+0x521/0x560 [ 283.792354][ T1383] ret_from_fork+0x1f/0x30 [ 283.792354][ T1383] [ 283.792354][ T1383] Uninit was created at: [ 283.792354][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 283.792354][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 283.792354][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 283.792354][ T1383] __alloc_skb+0x4dd/0xe90 [ 283.792354][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 284.014301][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 284.014301][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 284.014301][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 284.014301][ T1383] process_one_work+0x1219/0x1fe0 [ 284.014301][ T1383] worker_thread+0x10ec/0x2340 [ 284.014301][ T1383] kthread+0x521/0x560 [ 284.014301][ T1383] ret_from_fork+0x1f/0x30 [ 284.014301][ T1383] [ 284.014301][ T1383] Bytes 52-53 of 74 are uninitialized [ 284.014301][ T1383] Memory access of size 74 starts at ffff88812a3dc040 [ 284.014301][ T1383] ===================================================== [ 284.076263][ T1383] ===================================================== [ 284.083478][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 284.086221][ T1383] CPU: 1 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 284.086221][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.107275][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 284.107275][ T1383] Call Trace: [ 284.119855][ T1383] dump_stack+0x24c/0x2e0 [ 284.119855][ T1383] kmsan_report+0xfb/0x1e0 [ 284.119855][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 284.119855][ T1383] kmsan_check_skb+0x3c/0x240 [ 284.119855][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 284.119855][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 284.119855][ T1383] dequeue_skb+0x4ad/0x3680 [ 284.119855][ T1383] __qdisc_run+0x101/0x490 [ 284.119855][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 284.119855][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 284.119855][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 284.119855][ T1383] dev_queue_xmit+0x4b/0x60 [ 284.119855][ T1383] batadv_send_skb_packet+0x622/0x970 [ 284.119855][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 284.119855][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 284.119855][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 284.119855][ T1383] process_one_work+0x1219/0x1fe0 [ 284.119855][ T1383] worker_thread+0x10ec/0x2340 [ 284.119855][ T1383] kthread+0x521/0x560 [ 284.119855][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 284.119855][ T1383] ? kthread_blkcg+0x110/0x110 [ 284.119855][ T1383] ret_from_fork+0x1f/0x30 [ 284.119855][ T1383] [ 284.119855][ T1383] Uninit was stored to memory at: [ 284.119855][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 284.119855][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 284.119855][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 284.119855][ T1383] __msan_memcpy+0x46/0x60 [ 284.119855][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 284.119855][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 284.119855][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 284.119855][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 284.119855][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 284.119855][ T1383] process_one_work+0x1219/0x1fe0 [ 284.119855][ T1383] worker_thread+0x10ec/0x2340 [ 284.119855][ T1383] kthread+0x521/0x560 [ 284.119855][ T1383] ret_from_fork+0x1f/0x30 [ 284.119855][ T1383] [ 284.119855][ T1383] Uninit was created at: [ 284.119855][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 284.119855][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 284.119855][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 284.119855][ T1383] __alloc_skb+0x4dd/0xe90 [ 284.119855][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 284.119855][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 284.119855][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 284.119855][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 284.119855][ T1383] process_one_work+0x1219/0x1fe0 [ 284.119855][ T1383] worker_thread+0x10ec/0x2340 [ 284.119855][ T1383] kthread+0x521/0x560 [ 284.119855][ T1383] ret_from_fork+0x1f/0x30 [ 284.119855][ T1383] [ 284.119855][ T1383] Bytes 60-61 of 74 are uninitialized [ 284.119855][ T1383] Memory access of size 74 starts at ffff88812a3dc040 [ 284.119855][ T1383] ===================================================== [ 284.431640][ T9568] loop2: detected capacity change from 0 to 1 [ 284.538823][ T9568] loop2: p1 p2 < > p3 p4 < p5 p6 > [ 284.544359][ T9568] loop2: partition table partially beyond EOD, truncated [ 284.552543][ T9568] loop2: p1 start 10 is beyond EOD, truncated [ 284.558885][ T9568] loop2: p2 start 25 is beyond EOD, truncated [ 284.565259][ T9568] loop2: p3 start 9 is beyond EOD, truncated [ 284.571520][ T9568] loop2: p4 size 2 extends beyond EOD, truncated [ 284.582076][ T9568] loop2: p5 start 10 is beyond EOD, truncated [ 284.588480][ T9568] loop2: p6 start 9 is beyond EOD, truncated 16:05:01 executing program 2: mknod(&(0x7f0000000040)='./file0\x00', 0x8001420, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='}[(!)!@\x00'], &(0x7f0000000500), 0x800) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x100000, r0}) 16:05:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x4888, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:05:02 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c8}}, 0x0) [ 285.148997][ T9582] ===================================================== [ 285.155967][ T9582] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 285.156259][ T9582] CPU: 1 PID: 9582 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 285.156259][ T9582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.156259][ T9582] Call Trace: [ 285.156259][ T9582] dump_stack+0x24c/0x2e0 [ 285.156259][ T9582] kmsan_report+0xfb/0x1e0 [ 285.156259][ T9582] kmsan_internal_check_memory+0x212/0x520 [ 285.156259][ T9582] kmsan_copy_to_user+0x9c/0xb0 [ 285.156259][ T9582] _copy_to_iter+0x72d/0x2bc0 [ 285.156259][ T9582] ? __kernel_text_address+0x171/0x2d0 [ 285.156259][ T9582] ? unwind_get_return_address+0x80/0x120 [ 285.156259][ T9582] ? kmsan_get_shadow_origin_ptr+0x29/0xb0 [ 285.156259][ T9582] simple_copy_to_iter+0xf6/0x150 [ 285.156259][ T9582] __skb_datagram_iter+0x2cb/0x1210 [ 285.156259][ T9582] ? kmsan_internal_poison_shadow+0xac/0xf0 16:05:02 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x5865, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) [ 285.156259][ T9582] ? kmsan_slab_free+0x76/0xc0 [ 285.156259][ T9582] ? skb_copy_datagram_iter+0x200/0x200 [ 285.156259][ T9582] ? ____fput+0x37/0x40 [ 285.156259][ T9582] ? exit_to_user_mode_prepare+0x486/0x560 [ 285.156259][ T9582] skb_copy_datagram_iter+0xd8/0x200 [ 285.156259][ T9582] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 285.156259][ T9582] tun_do_read+0x2b3e/0x3630 [ 285.156259][ T9582] ? do_task_dead+0xe0/0xe0 [ 285.156259][ T9582] tun_chr_read_iter+0x384/0x5d0 [ 285.156259][ T9582] ? tun_cleanup+0x60/0x60 [ 285.156259][ T9582] vfs_read+0x136b/0x15a0 [ 285.156259][ T9582] ksys_read+0x275/0x500 [ 285.156259][ T9582] __se_sys_read+0x92/0xb0 [ 285.156259][ T9582] __ia32_sys_read+0x4a/0x70 [ 285.156259][ T9582] __do_fast_syscall_32+0x127/0x180 [ 285.156259][ T9582] do_fast_syscall_32+0x77/0xd0 [ 285.156259][ T9582] do_SYSENTER_32+0x73/0x90 [ 285.156259][ T9582] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 285.156259][ T9582] RIP: 0023:0xf7f57549 [ 285.156259][ T9582] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 285.156259][ T9582] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 285.156259][ T9582] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 285.156259][ T9582] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 285.156259][ T9582] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 285.156259][ T9582] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 285.156259][ T9582] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 285.156259][ T9582] [ 285.156259][ T9582] Uninit was stored to memory at: [ 285.156259][ T9582] kmsan_internal_chain_origin+0xad/0x130 [ 285.156259][ T9582] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 285.156259][ T9582] kmsan_memcpy_metadata+0xb/0x10 [ 285.156259][ T9582] __msan_memcpy+0x46/0x60 [ 285.156259][ T9582] pskb_expand_head+0x3d6/0x1e20 [ 285.156259][ T9582] batadv_skb_head_push+0x2cc/0x410 [ 285.156259][ T9582] batadv_send_skb_packet+0x1ed/0x970 [ 285.156259][ T9582] batadv_send_broadcast_skb+0x76/0x90 [ 285.156259][ T9582] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 285.156259][ T9582] process_one_work+0x1219/0x1fe0 [ 285.156259][ T9582] worker_thread+0x10ec/0x2340 [ 285.156259][ T9582] kthread+0x521/0x560 [ 285.156259][ T9582] ret_from_fork+0x1f/0x30 [ 285.156259][ T9582] [ 285.156259][ T9582] Uninit was created at: [ 285.156259][ T9582] kmsan_internal_poison_shadow+0x5c/0xf0 [ 285.156259][ T9582] kmsan_slab_alloc+0x8e/0xe0 [ 285.156259][ T9582] __kmalloc_node_track_caller+0xa4f/0x1470 [ 285.156259][ T9582] __alloc_skb+0x4dd/0xe90 [ 285.156259][ T9582] __netdev_alloc_skb+0x45d/0x810 [ 285.156259][ T9582] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 285.156259][ T9582] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 285.156259][ T9582] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 285.156259][ T9582] process_one_work+0x1219/0x1fe0 [ 285.156259][ T9582] worker_thread+0x10ec/0x2340 [ 285.156259][ T9582] kthread+0x521/0x560 [ 285.156259][ T9582] ret_from_fork+0x1f/0x30 [ 285.156259][ T9582] [ 285.156259][ T9582] Bytes 52-53 of 74 are uninitialized [ 285.156259][ T9582] Memory access of size 74 starts at ffff88812a3dc040 [ 285.156259][ T9582] Data copied to user address 00000000ff904d68 [ 285.156259][ T9582] ===================================================== [ 285.584685][ T9582] ===================================================== [ 285.591153][ T9582] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 285.592394][ T9582] CPU: 1 PID: 9582 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 285.592394][ T9582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.592394][ T9582] Call Trace: [ 285.592394][ T9582] dump_stack+0x24c/0x2e0 [ 285.592394][ T9582] kmsan_report+0xfb/0x1e0 [ 285.592394][ T9582] kmsan_internal_check_memory+0x212/0x520 [ 285.592394][ T9582] kmsan_copy_to_user+0x9c/0xb0 [ 285.592394][ T9582] _copy_to_iter+0x72d/0x2bc0 [ 285.592394][ T9582] ? __kernel_text_address+0x171/0x2d0 [ 285.592394][ T9582] ? unwind_get_return_address+0x80/0x120 [ 285.592394][ T9582] ? kmsan_get_shadow_origin_ptr+0x29/0xb0 [ 285.592394][ T9582] simple_copy_to_iter+0xf6/0x150 [ 285.592394][ T9582] __skb_datagram_iter+0x2cb/0x1210 [ 285.592394][ T9582] ? kmsan_internal_poison_shadow+0xac/0xf0 [ 285.592394][ T9582] ? kmsan_slab_free+0x76/0xc0 [ 285.592394][ T9582] ? skb_copy_datagram_iter+0x200/0x200 [ 285.592394][ T9582] ? ____fput+0x37/0x40 [ 285.592394][ T9582] ? exit_to_user_mode_prepare+0x486/0x560 [ 285.592394][ T9582] skb_copy_datagram_iter+0xd8/0x200 [ 285.592394][ T9582] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 285.592394][ T9582] tun_do_read+0x2b3e/0x3630 [ 285.592394][ T9582] ? do_task_dead+0xe0/0xe0 [ 285.592394][ T9582] tun_chr_read_iter+0x384/0x5d0 [ 285.592394][ T9582] ? tun_cleanup+0x60/0x60 [ 285.592394][ T9582] vfs_read+0x136b/0x15a0 [ 285.592394][ T9582] ksys_read+0x275/0x500 [ 285.592394][ T9582] __se_sys_read+0x92/0xb0 [ 285.592394][ T9582] __ia32_sys_read+0x4a/0x70 [ 285.592394][ T9582] __do_fast_syscall_32+0x127/0x180 [ 285.592394][ T9582] do_fast_syscall_32+0x77/0xd0 [ 285.759696][ T9582] do_SYSENTER_32+0x73/0x90 [ 285.759696][ T9582] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 285.759696][ T9582] RIP: 0023:0xf7f57549 [ 285.759696][ T9582] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 285.759696][ T9582] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 285.759696][ T9582] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 285.759696][ T9582] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 285.759696][ T9582] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 285.759696][ T9582] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 285.759696][ T9582] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 285.759696][ T9582] [ 285.759696][ T9582] Uninit was stored to memory at: [ 285.759696][ T9582] kmsan_internal_chain_origin+0xad/0x130 [ 285.759696][ T9582] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 285.759696][ T9582] kmsan_memcpy_metadata+0xb/0x10 [ 285.759696][ T9582] __msan_memcpy+0x46/0x60 [ 285.759696][ T9582] pskb_expand_head+0x3d6/0x1e20 [ 285.759696][ T9582] batadv_skb_head_push+0x2cc/0x410 [ 285.759696][ T9582] batadv_send_skb_packet+0x1ed/0x970 [ 285.759696][ T9582] batadv_send_broadcast_skb+0x76/0x90 [ 285.759696][ T9582] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 285.759696][ T9582] process_one_work+0x1219/0x1fe0 [ 285.759696][ T9582] worker_thread+0x10ec/0x2340 [ 285.759696][ T9582] kthread+0x521/0x560 [ 285.759696][ T9582] ret_from_fork+0x1f/0x30 [ 285.759696][ T9582] [ 285.759696][ T9582] Uninit was created at: [ 285.759696][ T9582] kmsan_internal_poison_shadow+0x5c/0xf0 [ 285.759696][ T9582] kmsan_slab_alloc+0x8e/0xe0 [ 285.759696][ T9582] __kmalloc_node_track_caller+0xa4f/0x1470 [ 285.759696][ T9582] __alloc_skb+0x4dd/0xe90 [ 285.759696][ T9582] __netdev_alloc_skb+0x45d/0x810 [ 285.759696][ T9582] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 285.759696][ T9582] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 285.759696][ T9582] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 285.759696][ T9582] process_one_work+0x1219/0x1fe0 [ 285.759696][ T9582] worker_thread+0x10ec/0x2340 [ 285.759696][ T9582] kthread+0x521/0x560 [ 285.759696][ T9582] ret_from_fork+0x1f/0x30 [ 285.759696][ T9582] [ 285.759696][ T9582] Bytes 60-61 of 74 are uninitialized [ 285.759696][ T9582] Memory access of size 74 starts at ffff88812a3dc040 [ 285.759696][ T9582] Data copied to user address 00000000ff904d68 [ 285.759696][ T9582] ===================================================== [ 286.560011][ T1383] ===================================================== [ 286.566249][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 286.566249][ T1383] CPU: 1 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 286.566249][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.566249][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 286.566249][ T1383] Call Trace: [ 286.566249][ T1383] dump_stack+0x24c/0x2e0 [ 286.609104][ T1383] kmsan_report+0xfb/0x1e0 [ 286.609104][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 286.609104][ T1383] kmsan_check_skb+0x3c/0x240 [ 286.609104][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 286.609104][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 286.609104][ T1383] dequeue_skb+0x4ad/0x3680 [ 286.609104][ T1383] __qdisc_run+0x101/0x490 [ 286.609104][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 286.609104][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 286.609104][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 286.609104][ T1383] dev_queue_xmit+0x4b/0x60 [ 286.609104][ T1383] batadv_send_skb_packet+0x622/0x970 [ 286.609104][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 286.609104][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 286.609104][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 286.609104][ T1383] process_one_work+0x1219/0x1fe0 [ 286.609104][ T1383] worker_thread+0x10ec/0x2340 [ 286.609104][ T1383] kthread+0x521/0x560 [ 286.609104][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 286.609104][ T1383] ? kthread_blkcg+0x110/0x110 [ 286.609104][ T1383] ret_from_fork+0x1f/0x30 [ 286.609104][ T1383] [ 286.609104][ T1383] Uninit was stored to memory at: [ 286.609104][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 286.609104][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 286.609104][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 286.609104][ T1383] __msan_memcpy+0x46/0x60 [ 286.609104][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 286.609104][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 286.609104][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 286.609104][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 286.609104][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 286.609104][ T1383] process_one_work+0x1219/0x1fe0 [ 286.609104][ T1383] worker_thread+0x10ec/0x2340 [ 286.609104][ T1383] kthread+0x521/0x560 [ 286.609104][ T1383] ret_from_fork+0x1f/0x30 [ 286.609104][ T1383] [ 286.609104][ T1383] Uninit was created at: [ 286.609104][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 286.609104][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 286.609104][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 286.609104][ T1383] __alloc_skb+0x4dd/0xe90 [ 286.609104][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 286.609104][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 286.609104][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 286.609104][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 286.609104][ T1383] process_one_work+0x1219/0x1fe0 [ 286.609104][ T1383] worker_thread+0x10ec/0x2340 [ 286.609104][ T1383] kthread+0x521/0x560 [ 286.609104][ T1383] ret_from_fork+0x1f/0x30 [ 286.609104][ T1383] [ 286.609104][ T1383] Bytes 52-53 of 74 are uninitialized [ 286.609104][ T1383] Memory access of size 74 starts at ffff8880a035f440 [ 286.609104][ T1383] ===================================================== [ 286.886378][ T1383] ===================================================== [ 286.893327][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 286.896333][ T1383] CPU: 1 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 286.904141][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.904141][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 286.904141][ T1383] Call Trace: [ 286.929320][ T1383] dump_stack+0x24c/0x2e0 [ 286.929320][ T1383] kmsan_report+0xfb/0x1e0 [ 286.938960][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 286.938960][ T1383] kmsan_check_skb+0x3c/0x240 [ 286.938960][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 286.938960][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 286.938960][ T1383] dequeue_skb+0x4ad/0x3680 [ 286.938960][ T1383] __qdisc_run+0x101/0x490 [ 286.938960][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 286.938960][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 286.938960][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 286.938960][ T1383] dev_queue_xmit+0x4b/0x60 [ 286.938960][ T1383] batadv_send_skb_packet+0x622/0x970 [ 286.938960][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 286.938960][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 286.938960][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 286.938960][ T1383] process_one_work+0x1219/0x1fe0 [ 286.938960][ T1383] worker_thread+0x10ec/0x2340 [ 286.938960][ T1383] kthread+0x521/0x560 [ 286.938960][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 286.938960][ T1383] ? kthread_blkcg+0x110/0x110 [ 286.938960][ T1383] ret_from_fork+0x1f/0x30 [ 286.938960][ T1383] [ 286.938960][ T1383] Uninit was stored to memory at: [ 286.938960][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 286.938960][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 286.938960][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 286.938960][ T1383] __msan_memcpy+0x46/0x60 [ 286.938960][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 286.938960][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 286.938960][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 286.938960][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 286.938960][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 286.938960][ T1383] process_one_work+0x1219/0x1fe0 [ 286.938960][ T1383] worker_thread+0x10ec/0x2340 [ 286.938960][ T1383] kthread+0x521/0x560 [ 286.938960][ T1383] ret_from_fork+0x1f/0x30 [ 286.938960][ T1383] [ 286.938960][ T1383] Uninit was created at: [ 286.938960][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 286.938960][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 286.938960][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 286.938960][ T1383] __alloc_skb+0x4dd/0xe90 [ 286.938960][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 286.938960][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 286.938960][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 286.938960][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 286.938960][ T1383] process_one_work+0x1219/0x1fe0 [ 286.938960][ T1383] worker_thread+0x10ec/0x2340 [ 286.938960][ T1383] kthread+0x521/0x560 [ 286.938960][ T1383] ret_from_fork+0x1f/0x30 [ 286.938960][ T1383] [ 286.938960][ T1383] Bytes 60-61 of 74 are uninitialized [ 286.938960][ T1383] Memory access of size 74 starts at ffff8880a035f440 [ 286.938960][ T1383] ===================================================== 16:05:04 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c8}}, 0x0) 16:05:04 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x6000, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:05:04 executing program 2: r0 = open(&(0x7f0000000100)='./bus\x00', 0x1039dc, 0x0) write$FUSE_NOTIFY_DELETE(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1f) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) recvmsg(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/74, 0x4a}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0xffffffffffffff4a, &(0x7f0000000200)={&(0x7f0000000080)={0x18, 0x16, 0xa01}, 0x78}}, 0x0) r2 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) ftruncate(r2, 0x20) sendfile(r0, r0, &(0x7f00000001c0), 0x8080fffffffe) r3 = socket(0x2, 0x803, 0xff) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) r4 = dup(r3) r5 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r6, 0x0) preadv(r6, &(0x7f00000001c0)=[{0x0}], 0x1, 0x9, 0x0) sendfile(r4, r5, 0x0, 0x8000fffffffe) [ 287.640795][ T1383] ===================================================== [ 287.646308][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 287.649506][ T1383] CPU: 1 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 287.649506][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.649506][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 287.649506][ T1383] Call Trace: [ 287.649506][ T1383] dump_stack+0x24c/0x2e0 [ 287.649506][ T1383] kmsan_report+0xfb/0x1e0 [ 287.649506][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 287.649506][ T1383] kmsan_check_skb+0x3c/0x240 [ 287.649506][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 287.649506][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 287.649506][ T1383] dequeue_skb+0x4ad/0x3680 [ 287.649506][ T1383] __qdisc_run+0x101/0x490 [ 287.649506][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 287.649506][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 287.649506][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 287.649506][ T1383] dev_queue_xmit+0x4b/0x60 [ 287.649506][ T1383] batadv_send_skb_packet+0x622/0x970 [ 287.649506][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 287.649506][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 287.649506][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 287.649506][ T1383] process_one_work+0x1219/0x1fe0 [ 287.649506][ T1383] worker_thread+0x10ec/0x2340 [ 287.649506][ T1383] kthread+0x521/0x560 [ 287.649506][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 287.649506][ T1383] ? kthread_blkcg+0x110/0x110 [ 287.649506][ T1383] ret_from_fork+0x1f/0x30 [ 287.649506][ T1383] [ 287.649506][ T1383] Uninit was stored to memory at: [ 287.649506][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 287.649506][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 287.649506][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 287.649506][ T1383] __msan_memcpy+0x46/0x60 [ 287.649506][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 287.649506][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 287.649506][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 287.649506][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 287.649506][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 287.649506][ T1383] process_one_work+0x1219/0x1fe0 [ 287.649506][ T1383] worker_thread+0x10ec/0x2340 [ 287.649506][ T1383] kthread+0x521/0x560 [ 287.649506][ T1383] ret_from_fork+0x1f/0x30 [ 287.649506][ T1383] [ 287.649506][ T1383] Uninit was created at: [ 287.649506][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 287.649506][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 287.649506][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 287.649506][ T1383] __alloc_skb+0x4dd/0xe90 [ 287.649506][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 287.649506][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 287.649506][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 287.649506][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 287.649506][ T1383] process_one_work+0x1219/0x1fe0 [ 287.649506][ T1383] worker_thread+0x10ec/0x2340 [ 287.649506][ T1383] kthread+0x521/0x560 [ 287.649506][ T1383] ret_from_fork+0x1f/0x30 [ 287.649506][ T1383] [ 287.649506][ T1383] Bytes 52-53 of 74 are uninitialized [ 287.649506][ T1383] Memory access of size 74 starts at ffff88812a3af440 [ 287.649506][ T1383] ===================================================== [ 287.746232][ T9601] ===================================================== [ 287.746232][ T9601] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 287.746232][ T9601] CPU: 0 PID: 9601 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 287.746232][ T9601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.746232][ T9601] Call Trace: [ 287.746232][ T9601] dump_stack+0x24c/0x2e0 [ 287.746232][ T9601] kmsan_report+0xfb/0x1e0 [ 287.746232][ T9601] kmsan_internal_check_memory+0x212/0x520 [ 287.746232][ T9601] kmsan_copy_to_user+0x9c/0xb0 [ 287.746232][ T9601] _copy_to_iter+0x72d/0x2bc0 [ 287.746232][ T9601] ? __kernel_text_address+0x171/0x2d0 [ 287.746232][ T9601] ? unwind_get_return_address+0x80/0x120 [ 287.746232][ T9601] ? kmsan_get_shadow_origin_ptr+0x29/0xb0 [ 287.746232][ T9601] simple_copy_to_iter+0xf6/0x150 [ 287.746232][ T9601] __skb_datagram_iter+0x2cb/0x1210 [ 287.746232][ T9601] ? kmsan_internal_poison_shadow+0xac/0xf0 [ 287.746232][ T9601] ? kmsan_slab_free+0x76/0xc0 [ 287.746232][ T9601] ? skb_copy_datagram_iter+0x200/0x200 [ 287.746232][ T9601] ? ____fput+0x37/0x40 [ 287.746232][ T9601] ? exit_to_user_mode_prepare+0x486/0x560 [ 287.746232][ T9601] skb_copy_datagram_iter+0xd8/0x200 [ 287.746232][ T9601] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 287.746232][ T9601] tun_do_read+0x2b3e/0x3630 [ 287.746232][ T9601] ? do_task_dead+0xe0/0xe0 [ 287.746232][ T9601] tun_chr_read_iter+0x384/0x5d0 [ 287.746232][ T9601] ? tun_cleanup+0x60/0x60 [ 287.746232][ T9601] vfs_read+0x136b/0x15a0 [ 287.746232][ T9601] ksys_read+0x275/0x500 [ 287.746232][ T9601] __se_sys_read+0x92/0xb0 [ 287.746232][ T9601] __ia32_sys_read+0x4a/0x70 [ 287.746232][ T9601] __do_fast_syscall_32+0x127/0x180 [ 287.746232][ T9601] do_fast_syscall_32+0x77/0xd0 [ 287.746232][ T9601] do_SYSENTER_32+0x73/0x90 [ 287.746232][ T9601] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 287.746232][ T9601] RIP: 0023:0xf7f57549 [ 287.746232][ T9601] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 287.746232][ T9601] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 287.746232][ T9601] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 287.746232][ T9601] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 287.746232][ T9601] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 287.746232][ T9601] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 287.746232][ T9601] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 287.746232][ T9601] [ 287.746232][ T9601] Uninit was stored to memory at: [ 287.746232][ T9601] kmsan_internal_chain_origin+0xad/0x130 [ 287.746232][ T9601] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 287.746232][ T9601] kmsan_memcpy_metadata+0xb/0x10 [ 287.746232][ T9601] __msan_memcpy+0x46/0x60 [ 287.746232][ T9601] pskb_expand_head+0x3d6/0x1e20 [ 287.746232][ T9601] batadv_skb_head_push+0x2cc/0x410 [ 287.746232][ T9601] batadv_send_skb_packet+0x1ed/0x970 [ 287.746232][ T9601] batadv_send_broadcast_skb+0x76/0x90 [ 287.746232][ T9601] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 287.746232][ T9601] process_one_work+0x1219/0x1fe0 [ 287.746232][ T9601] worker_thread+0x10ec/0x2340 [ 287.746232][ T9601] kthread+0x521/0x560 [ 287.746232][ T9601] ret_from_fork+0x1f/0x30 [ 287.746232][ T9601] [ 287.746232][ T9601] Uninit was created at: [ 287.746232][ T9601] kmsan_internal_poison_shadow+0x5c/0xf0 [ 287.746232][ T9601] kmsan_slab_alloc+0x8e/0xe0 [ 287.746232][ T9601] __kmalloc_node_track_caller+0xa4f/0x1470 [ 287.746232][ T9601] __alloc_skb+0x4dd/0xe90 [ 287.746232][ T9601] __netdev_alloc_skb+0x45d/0x810 [ 287.746232][ T9601] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 287.746232][ T9601] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 287.746232][ T9601] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 287.746232][ T9601] process_one_work+0x1219/0x1fe0 [ 287.746232][ T9601] worker_thread+0x10ec/0x2340 [ 287.746232][ T9601] kthread+0x521/0x560 [ 287.746232][ T9601] ret_from_fork+0x1f/0x30 [ 287.746232][ T9601] [ 287.746232][ T9601] Bytes 52-53 of 74 are uninitialized [ 287.746232][ T9601] Memory access of size 74 starts at ffff8880a035f440 [ 287.746232][ T9601] Data copied to user address 00000000ff904d68 [ 287.746232][ T9601] ===================================================== [ 287.976266][ T1383] ===================================================== [ 288.402091][ T1383] BUG: KMSAN: uninit-value in kmsan_check_skb+0x3c/0x240 [ 288.402091][ T1383] CPU: 1 PID: 1383 Comm: kworker/u4:18 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 288.402091][ T1383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.402091][ T1383] Workqueue: bat_events batadv_iv_send_outstanding_bat_ogm_packet [ 288.402091][ T1383] Call Trace: [ 288.402091][ T1383] dump_stack+0x24c/0x2e0 [ 288.402091][ T1383] kmsan_report+0xfb/0x1e0 [ 288.402091][ T1383] kmsan_internal_check_memory+0x212/0x520 [ 288.402091][ T1383] kmsan_check_skb+0x3c/0x240 [ 288.402091][ T1383] pfifo_fast_dequeue+0x1031/0x1190 [ 288.402091][ T1383] ? pfifo_fast_enqueue+0x9f0/0x9f0 [ 288.402091][ T1383] dequeue_skb+0x4ad/0x3680 [ 288.402091][ T1383] __qdisc_run+0x101/0x490 [ 288.402091][ T1383] ? kmsan_internal_set_origin+0x85/0xc0 [ 288.402091][ T1383] __dev_queue_xmit+0x26ad/0x4600 [ 288.402091][ T1383] ? kmsan_get_metadata+0x116/0x180 [ 288.402091][ T1383] dev_queue_xmit+0x4b/0x60 [ 288.402091][ T1383] batadv_send_skb_packet+0x622/0x970 [ 288.402091][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 288.402091][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 288.402091][ T1383] ? batadv_iv_ogm_queue_add+0x1c40/0x1c40 [ 288.402091][ T1383] process_one_work+0x1219/0x1fe0 [ 288.402091][ T1383] worker_thread+0x10ec/0x2340 [ 288.402091][ T1383] kthread+0x521/0x560 [ 288.402091][ T1383] ? process_one_work+0x1fe0/0x1fe0 [ 288.402091][ T1383] ? kthread_blkcg+0x110/0x110 [ 288.402091][ T1383] ret_from_fork+0x1f/0x30 [ 288.402091][ T1383] [ 288.402091][ T1383] Uninit was stored to memory at: [ 288.402091][ T1383] kmsan_internal_chain_origin+0xad/0x130 [ 288.402091][ T1383] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 288.402091][ T1383] kmsan_memcpy_metadata+0xb/0x10 [ 288.402091][ T1383] __msan_memcpy+0x46/0x60 [ 288.402091][ T1383] pskb_expand_head+0x3d6/0x1e20 [ 288.402091][ T1383] batadv_skb_head_push+0x2cc/0x410 [ 288.402091][ T1383] batadv_send_skb_packet+0x1ed/0x970 [ 288.402091][ T1383] batadv_send_broadcast_skb+0x76/0x90 [ 288.402091][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 [ 288.402091][ T1383] process_one_work+0x1219/0x1fe0 [ 288.402091][ T1383] worker_thread+0x10ec/0x2340 [ 288.402091][ T1383] kthread+0x521/0x560 [ 288.402091][ T1383] ret_from_fork+0x1f/0x30 [ 288.402091][ T1383] [ 288.402091][ T1383] Uninit was created at: [ 288.402091][ T1383] kmsan_internal_poison_shadow+0x5c/0xf0 [ 288.402091][ T1383] kmsan_slab_alloc+0x8e/0xe0 [ 288.402091][ T1383] __kmalloc_node_track_caller+0xa4f/0x1470 [ 288.402091][ T1383] __alloc_skb+0x4dd/0xe90 [ 288.402091][ T1383] __netdev_alloc_skb+0x45d/0x810 [ 288.402091][ T1383] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 288.402091][ T1383] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 288.402091][ T1383] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 288.402091][ T1383] process_one_work+0x1219/0x1fe0 [ 288.402091][ T1383] worker_thread+0x10ec/0x2340 [ 288.402091][ T1383] kthread+0x521/0x560 [ 288.402091][ T1383] ret_from_fork+0x1f/0x30 [ 288.402091][ T1383] [ 288.402091][ T1383] Bytes 60-61 of 74 are uninitialized [ 288.402091][ T1383] Memory access of size 74 starts at ffff88812a3af440 [ 288.402091][ T1383] ===================================================== [ 288.416218][ T9601] ===================================================== [ 288.729458][ T9601] BUG: KMSAN: kernel-infoleak in kmsan_copy_to_user+0x9c/0xb0 [ 288.729458][ T9601] CPU: 0 PID: 9601 Comm: syz-executor.2 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 288.750188][ T9601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.750188][ T9601] Call Trace: [ 288.763163][ T9601] dump_stack+0x24c/0x2e0 [ 288.763163][ T9601] kmsan_report+0xfb/0x1e0 [ 288.763163][ T9601] kmsan_internal_check_memory+0x212/0x520 [ 288.763163][ T9601] kmsan_copy_to_user+0x9c/0xb0 [ 288.784959][ T9601] _copy_to_iter+0x72d/0x2bc0 [ 288.784959][ T9601] ? __kernel_text_address+0x171/0x2d0 [ 288.784959][ T9601] ? unwind_get_return_address+0x80/0x120 [ 288.784959][ T9601] ? kmsan_get_shadow_origin_ptr+0x29/0xb0 [ 288.784959][ T9601] simple_copy_to_iter+0xf6/0x150 [ 288.784959][ T9601] __skb_datagram_iter+0x2cb/0x1210 [ 288.784959][ T9601] ? kmsan_internal_poison_shadow+0xac/0xf0 [ 288.784959][ T9601] ? kmsan_slab_free+0x76/0xc0 [ 288.826561][ T9601] ? skb_copy_datagram_iter+0x200/0x200 [ 288.826561][ T9601] ? ____fput+0x37/0x40 [ 288.826561][ T9601] ? exit_to_user_mode_prepare+0x486/0x560 [ 288.839217][ T9601] skb_copy_datagram_iter+0xd8/0x200 [ 288.839217][ T9601] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 288.839217][ T9601] tun_do_read+0x2b3e/0x3630 [ 288.839217][ T9601] ? do_task_dead+0xe0/0xe0 [ 288.839217][ T9601] tun_chr_read_iter+0x384/0x5d0 [ 288.839217][ T9601] ? tun_cleanup+0x60/0x60 [ 288.839217][ T9601] vfs_read+0x136b/0x15a0 [ 288.839217][ T9601] ksys_read+0x275/0x500 [ 288.839217][ T9601] __se_sys_read+0x92/0xb0 [ 288.839217][ T9601] __ia32_sys_read+0x4a/0x70 [ 288.839217][ T9601] __do_fast_syscall_32+0x127/0x180 [ 288.839217][ T9601] do_fast_syscall_32+0x77/0xd0 [ 288.839217][ T9601] do_SYSENTER_32+0x73/0x90 [ 288.839217][ T9601] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 288.839217][ T9601] RIP: 0023:0xf7f57549 [ 288.916741][ T9601] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 288.916741][ T9601] RSP: 002b:00000000ff904d20 EFLAGS: 00000286 ORIG_RAX: 0000000000000003 [ 288.916741][ T9601] RAX: ffffffffffffffda RBX: 00000000000000f0 RCX: 00000000ff904d68 [ 288.916741][ T9601] RDX: 00000000000003e8 RSI: 000000000816c000 RDI: 0000000000000000 [ 288.916741][ T9601] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 288.916741][ T9601] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 288.916741][ T9601] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 288.916741][ T9601] [ 288.916741][ T9601] Uninit was stored to memory at: [ 288.916741][ T9601] kmsan_internal_chain_origin+0xad/0x130 [ 288.916741][ T9601] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 288.916741][ T9601] kmsan_memcpy_metadata+0xb/0x10 [ 289.006692][ T9601] __msan_memcpy+0x46/0x60 [ 289.006692][ T9601] pskb_expand_head+0x3d6/0x1e20 [ 289.006692][ T9601] batadv_skb_head_push+0x2cc/0x410 [ 289.006692][ T9601] batadv_send_skb_packet+0x1ed/0x970 [ 289.006692][ T9601] batadv_send_broadcast_skb+0x76/0x90 [ 289.036446][ T9601] batadv_iv_send_outstanding_bat_ogm_packet+0xb2d/0xef0 16:05:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[], 0x1c8}}, 0x0) [ 289.036446][ T9601] process_one_work+0x1219/0x1fe0 [ 289.036446][ T9601] worker_thread+0x10ec/0x2340 [ 289.036446][ T9601] kthread+0x521/0x560 [ 289.036446][ T9601] ret_from_fork+0x1f/0x30 [ 289.036446][ T9601] [ 289.036446][ T9601] Uninit was created at: [ 289.036446][ T9601] kmsan_internal_poison_shadow+0x5c/0xf0 [ 289.036446][ T9601] kmsan_slab_alloc+0x8e/0xe0 [ 289.036446][ T9601] __kmalloc_node_track_caller+0xa4f/0x1470 [ 289.036446][ T9601] __alloc_skb+0x4dd/0xe90 [ 289.036446][ T9601] __netdev_alloc_skb+0x45d/0x810 [ 289.036446][ T9601] batadv_iv_ogm_queue_add+0x1376/0x1c40 [ 289.036446][ T9601] batadv_iv_ogm_schedule+0x12cd/0x16b0 [ 289.036446][ T9601] batadv_iv_send_outstanding_bat_ogm_packet+0xd6e/0xef0 [ 289.036446][ T9601] process_one_work+0x1219/0x1fe0 [ 289.036446][ T9601] worker_thread+0x10ec/0x2340 [ 289.036446][ T9601] kthread+0x521/0x560 [ 289.036446][ T9601] ret_from_fork+0x1f/0x30 [ 289.036446][ T9601] [ 289.036446][ T9601] Bytes 60-61 of 74 are uninitialized [ 289.036446][ T9601] Memory access of size 74 starts at ffff8880a035f440 [ 289.036446][ T9601] Data copied to user address 00000000ff904d68 [ 289.036446][ T9601] ===================================================== [ 289.190877][ T9604] netlink: 256 bytes leftover after parsing attributes in process `syz-executor.0'. 16:05:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x6558, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:05:06 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x8100, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="c801000052000100000000000000000002000000b2"], 0x1c8}}, 0x0) 16:05:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x802}, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c8}}, 0x0)