[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 80.351399][ T31] audit: type=1800 audit(1569537415.419:25): pid=11991 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 80.374299][ T31] audit: type=1800 audit(1569537415.439:26): pid=11991 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 80.409829][ T31] audit: type=1800 audit(1569537415.469:27): pid=11991 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 84.691951][T12128] sshd (12128) used greatest stack depth: 53416 bytes left Warning: Permanently added '10.128.0.119' (ECDSA) to the list of known hosts. 2019/09/26 22:37:09 fuzzer started 2019/09/26 22:37:13 dialing manager at 10.128.0.26:40417 2019/09/26 22:37:13 syscalls: 2382 2019/09/26 22:37:13 code coverage: enabled 2019/09/26 22:37:13 comparison tracing: CONFIG_KCOV_ENABLE_COMPARISONS is not enabled 2019/09/26 22:37:13 extra coverage: enabled 2019/09/26 22:37:13 setuid sandbox: enabled 2019/09/26 22:37:13 namespace sandbox: enabled 2019/09/26 22:37:13 Android sandbox: /sys/fs/selinux/policy does not exist 2019/09/26 22:37:13 fault injection: enabled 2019/09/26 22:37:13 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2019/09/26 22:37:13 net packet injection: enabled 2019/09/26 22:37:13 net device setup: enabled 22:39:45 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') r2 = perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = msgget(0x3, 0x0) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000d80)=""/144) dup(r2) kexec_load(0x7, 0x8, &(0x7f0000000680)=[{&(0x7f0000000080)="26aea7a2d959478cafd342594015d2a9e6d37c243cbe6d232f4b42", 0x1b, 0x5, 0x3}, {&(0x7f0000000100)="b4b7ee7c570f331934e9245fcaab6724d355a46ffb615314e71545c2ae23acf9fde60f0601d58b641bfc010535226090403ef9eaec5af5056e3f215e5b14549e6fb9e5f21f02c6c4674ff9e5039ca7c3c0e01c4673767459dd5dc72ce3d8cdf5aacb7402ea681e42ae9fe661c71d59c987dab784f72b0c162e4fde2645cfa06c8611cb0853bb95a7019d26f8e00b75aedf535ecdcf28c2bb23061c47c5f0ce3183f3a1c9652fd4a23f091ec5df461b2cd97d6626af8a", 0xb6, 0x3, 0x5}, {&(0x7f00000001c0)="64506329576cb49355e7e17df51959205f750e788f17e81ee461cc60090d6b89221eb56a89859222d425713097496b71d4d21ba8e38eb5ee94192f5e4218763442a71c288b00ec02732221ceb5e0dd323e234a90679cbcfa7c256e29576d44097a81780035b4031052079c87b7a4e77897606c2f9fbe32046c259572ea2b370eabb4aceb39661cfdee59dd6b466531df17a1acc61c75c71a8c513a0399a5f3d90d40334ff40ba68a57b8a3235d0406061874b6dd6e1b5a8f", 0xb8, 0x6, 0x1}, {&(0x7f00000004c0)="7c5626b855b54d3f7febe479854fa3fd13ea9d300fdae0ca01075432852280b3d47bff549190578195208a762527a8832e183b0768121e586dd761c70738adab52dfdb18f585e3eb7174ef48b9e6e8c14334f0135d64606dd4002afed1129a872a0e3728a62e6e8a26e68b056096c4ff2960ee90aed62c034a450df10f2cec7030e87ccf5fbb7ccbd62c191f0abe489ecb0b45107055089759b70237c2b39ad9001a5b70c915867f3e7d57d18694661102d541221e3700ae3f6110ec74276ba3c56fb491dceb", 0xc6, 0xff, 0x22}, {&(0x7f0000000280)="c918063e79fd1ae8ce94f9bbf935aab13eeb1be56abd78487d7c3b94a308f2bbd01967c7cf5601ed161e768b68d336569044d7ffe6be6ce8f5d95321725b94f87714a854d38954336b41c200daaf047f09c0e367a8ca1512a269f32a48d5ddb258bd3a5963153442992a93ec4c5beaa74e74e675c6a1e8a2bebca5d75ff60967d3ab28ba11e0765984ef3c7cd9dcf2b0835d41784aae09522f", 0x99, 0x400, 0xf5b}, {&(0x7f0000000380)='`', 0x1, 0xee82, 0x9}, {&(0x7f0000000e40)="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", 0xfff, 0x1, 0x8}, {&(0x7f00000005c0)="586caaef2cef5263e6bf9b6beb94b0a0056efd28dc01b2de18cb804fd1547bd13d51241c3008f508a4540136c1fcef8f5493bec6ffc87ce90516eb85f85e445f6180edc209a3c6aaf7363e5615a3b884b3cb3fd131c08d4e0dab424f1232aaa547d290ea00fe93bbc87d549288a18b8b1db48f0af1f48caf8f22227f6b7824a54a41a8e990942ca567f6c35c85599567ae83518e2a58daddf0ff4401935094ce3d1f1f80debadd751a26da089362f53f27842984", 0xb4, 0x1, 0x7}], 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x179, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x100000008008) [ 250.460199][T12155] IPVS: ftp: loaded support on port[0] = 21 [ 250.604533][T12155] chnl_net:caif_netlink_parms(): no params data found [ 250.661913][T12155] bridge0: port 1(bridge_slave_0) entered blocking state [ 250.669250][T12155] bridge0: port 1(bridge_slave_0) entered disabled state [ 250.678141][T12155] device bridge_slave_0 entered promiscuous mode [ 250.688842][T12155] bridge0: port 2(bridge_slave_1) entered blocking state [ 250.696130][T12155] bridge0: port 2(bridge_slave_1) entered disabled state [ 250.704740][T12155] device bridge_slave_1 entered promiscuous mode [ 250.737571][T12155] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 250.750051][T12155] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 250.783680][T12155] team0: Port device team_slave_0 added [ 250.792923][T12155] team0: Port device team_slave_1 added [ 250.860314][T12155] device hsr_slave_0 entered promiscuous mode [ 251.106221][T12155] device hsr_slave_1 entered promiscuous mode [ 251.385772][T12155] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.393014][T12155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.401725][T12155] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.408965][T12155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.486214][T12155] 8021q: adding VLAN 0 to HW filter on device bond0 [ 251.506564][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 251.517853][ T2947] bridge0: port 1(bridge_slave_0) entered disabled state [ 251.531451][ T2947] bridge0: port 2(bridge_slave_1) entered disabled state [ 251.544378][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 251.563466][T12155] 8021q: adding VLAN 0 to HW filter on device team0 [ 251.582440][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 251.591894][ T2947] bridge0: port 1(bridge_slave_0) entered blocking state [ 251.599166][ T2947] bridge0: port 1(bridge_slave_0) entered forwarding state [ 251.649853][T12155] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 251.660712][T12155] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 251.677754][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 251.687466][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 251.696434][ T2947] bridge0: port 2(bridge_slave_1) entered blocking state [ 251.703599][ T2947] bridge0: port 2(bridge_slave_1) entered forwarding state [ 251.712595][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 251.722506][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 251.732445][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 251.742154][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 251.751902][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 251.761729][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 251.771276][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 251.780537][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 251.790109][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 251.799385][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 251.810081][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 251.819172][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 251.853519][T12155] 8021q: adding VLAN 0 to HW filter on device batadv0 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RATE={0x10, 0x5, {0x401, 0x0, 0x0, 0x0, 0x0, 0x5}}, @TCA_CBQ_RTAB={0x404}]}}]}, 0x444}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RATE={0x10, 0x5, {0x401, 0x0, 0x0, 0x0, 0x0, 0x5}}, @TCA_CBQ_RTAB={0x404}]}}]}, 0x444}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.093046][T12166] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 252.110803][T12167] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RATE={0x10, 0x5, {0x401, 0x0, 0x0, 0x0, 0x0, 0x5}}, @TCA_CBQ_RTAB={0x404}]}}]}, 0x444}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.209656][T12170] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newqdisc={0x444, 0x24, 0x507, 0x0, 0x0, {0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x418, 0x2, [@TCA_CBQ_RATE={0x10, 0x5, {0x401, 0x0, 0x0, 0x0, 0x0, 0x5}}, @TCA_CBQ_RTAB={0x404}]}}]}, 0x444}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.307944][T12173] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, @veth={{0xc, 0x1, 'veth\x00'}, {0x18, 0x2, @VETH_INFO_PEER={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.407637][T12176] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.498280][T12179] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.593480][T12182] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.686313][T12185] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.778780][T12188] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 252.872752][T12191] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000280, 0xf401) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 254.616079][T12253] IPVS: ftp: loaded support on port[0] = 21 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 254.819512][T12253] chnl_net:caif_netlink_parms(): no params data found 22:39:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 254.901679][T12253] bridge0: port 1(bridge_slave_0) entered blocking state [ 254.909380][T12253] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.918156][T12253] device bridge_slave_0 entered promiscuous mode [ 254.928884][T12253] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.936239][T12253] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.946416][T12253] device bridge_slave_1 entered promiscuous mode [ 255.000859][T12253] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 255.014944][T12253] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 22:39:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 255.050719][T12253] team0: Port device team_slave_0 added [ 255.061143][T12253] team0: Port device team_slave_1 added [ 255.270417][T12253] device hsr_slave_0 entered promiscuous mode [ 255.306832][T12253] device hsr_slave_1 entered promiscuous mode [ 255.566204][T12253] debugfs: Directory 'hsr0' with parent '/' already present! 22:39:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 255.611370][T12253] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.618738][T12253] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.626503][T12253] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.633707][T12253] bridge0: port 1(bridge_slave_0) entered forwarding state 22:39:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 255.758465][T12253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 255.780649][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 255.794776][ T3837] bridge0: port 1(bridge_slave_0) entered disabled state [ 255.821908][ T3837] bridge0: port 2(bridge_slave_1) entered disabled state [ 255.856919][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 255.876506][T12253] 8021q: adding VLAN 0 to HW filter on device team0 [ 255.893725][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 255.903625][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 255.912648][ T3837] bridge0: port 1(bridge_slave_0) entered blocking state [ 255.919893][ T3837] bridge0: port 1(bridge_slave_0) entered forwarding state 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) [ 255.961071][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 255.970779][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 255.979788][ T3837] bridge0: port 2(bridge_slave_1) entered blocking state [ 255.987015][ T3837] bridge0: port 2(bridge_slave_1) entered forwarding state [ 255.995487][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.051985][T12253] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 256.062951][T12253] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 256.077158][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.087308][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.099701][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.109721][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.119435][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.128934][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 256.138006][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 256.147423][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 256.156499][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 256.186631][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 256.195773][ T3837] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 256.223048][T12253] 8021q: adding VLAN 0 to HW filter on device batadv0 22:39:51 executing program 1: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x2}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x400000000000280, 0xf401) 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:51 executing program 1: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="a4c87a2bbff7b94efc08ab12f728db4b2b4d2f2fba03988cdcdf96ac4fad0b3a47006db763e3a227deb6999d32772cf2eebb1fb554d54ac45a333c28785d630f38ba0fd5e2d5fb109aa4d1a2d25799eb00ea36a133349cce8d7986f5f3a2518643b1287105afeb7e79bb42eeee8a0df724d9fdd5090088e5fe4c7c6ef0b6", 0x7e}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x21) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r0, 0x0, 0x0) 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r2, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:52 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:52 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:52 executing program 0: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0xffffffffffffffc7, &(0x7f0000000300)={&(0x7f0000000280)=@dellink={0x28, 0x66, 0x30479e840602a76b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4f93f2f4}}, 0x28}}, 0x0) 22:39:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) 22:39:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) 22:39:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, 0x0, 0x0) 22:39:54 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) r0 = fanotify_init(0x200, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fanotify_mark(r0, 0x0, 0x4800003e, 0xffffffffffffffff, 0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) gettid() socket$kcm(0x11, 0x0, 0x0) openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) socket$kcm(0xa, 0x6, 0x0) socketpair(0x1, 0x2000000003, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="2e0000001e000500ed0080648c6394f27e31d20004000b404b48000001000080000000000300f88000f01700d0bd", 0x2e}], 0x1}, 0x0) 22:39:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 22:39:54 executing program 1: r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) openat$cgroup_subtree(r0, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000480)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000009c0)='X', 0x1, r4) r5 = add_key(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x2}, 0x0, 0x0, r4) r6 = open(&(0x7f0000000000)='./file0\x00', 0x140, 0x0) fcntl$getflags(r6, 0x401) r7 = syz_open_dev$media(&(0x7f0000000180)='/dev/media#\x00', 0x3, 0xd4000) ioctl$MON_IOCT_RING_SIZE(r7, 0x9204, 0xa024e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4}, @in6={0xa, 0x4e24, 0x7, @mcast2, 0x7}], 0x38) keyctl$negate(0xd, r3, 0xe986, r5) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x800006, 0x0, 0x0, 0x1}]}, 0x10) r8 = open(&(0x7f00007e2ff8)='./file0\x00', 0x0, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="77f100df4a0000000a004e2200000200fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000029a04bc90ea62299949496c9588e0b6c9bdd979fc8"], 0x90) fcntl$setlease(r8, 0x400, 0x1) sendto$inet6(r8, &(0x7f0000000300), 0x0, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 22:39:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 22:39:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) 22:39:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) [ 260.102077][ C1] ================================================================== [ 260.110352][ C1] BUG: KMSAN: uninit-value in kmem_cache_free+0x3df/0x2b70 [ 260.117578][ C1] CPU: 1 PID: 12349 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 260.125464][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.135546][ C1] Call Trace: [ 260.138838][ C1] [ 260.141809][ C1] dump_stack+0x191/0x1f0 [ 260.146150][ C1] kmsan_report+0x162/0x2d0 [ 260.150676][ C1] __msan_warning+0x75/0xe0 [ 260.155526][ C1] kmem_cache_free+0x3df/0x2b70 [ 260.160367][ C1] ? kmsan_set_origin+0x6a/0xf0 [ 260.165421][ C1] ? kfree_skb+0x473/0x4c0 [ 260.169850][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 260.175946][ C1] kfree_skb+0x473/0x4c0 [ 260.180262][ C1] ? __udp6_lib_rcv+0x3d0e/0x3ea0 [ 260.185281][ C1] __udp6_lib_rcv+0x3d0e/0x3ea0 [ 260.190160][ C1] udpv6_rcv+0x5c/0x70 [ 260.194260][ C1] ip6_protocol_deliver_rcu+0x152e/0x22f0 [ 260.200040][ C1] ? ipv6_confirm+0x5a5/0x670 [ 260.204725][ C1] ip6_mc_input+0xdf2/0x1470 [ 260.209320][ C1] ? ip6_input+0x340/0x340 [ 260.213728][ C1] ? ip6_input_finish+0xa0/0xa0 [ 260.218566][ C1] ipv6_rcv+0x683/0x710 [ 260.222717][ C1] ? local_bh_enable+0x40/0x40 [ 260.227524][ C1] process_backlog+0x721/0x1410 [ 260.232387][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 260.237679][ C1] net_rx_action+0x74b/0x1950 [ 260.242362][ C1] ? net_tx_action+0xba0/0xba0 [ 260.247179][ C1] __do_softirq+0x4a1/0x83a [ 260.251712][ C1] do_softirq_own_stack+0x49/0x80 [ 260.256720][ C1] [ 260.259700][ C1] do_softirq+0xed/0x150 [ 260.263955][ C1] netif_rx_ni+0x208/0x3c0 [ 260.268381][ C1] dev_loopback_xmit+0x607/0x670 [ 260.273314][ C1] ip6_finish_output2+0x236c/0x2670 [ 260.278542][ C1] ? validate_xmit_skb+0x1680/0x1680 [ 260.283834][ C1] __ip6_finish_output+0x83d/0x8f0 [ 260.288969][ C1] ip6_finish_output+0x2db/0x420 [ 260.293907][ C1] ip6_output+0x5d3/0x720 [ 260.298238][ C1] ? ip6_output+0x720/0x720 [ 260.302736][ C1] ? ac6_seq_show+0x200/0x200 [ 260.307491][ C1] ip6_local_out+0x164/0x1d0 [ 260.312079][ C1] ip6_send_skb+0xfa/0x390 [ 260.316496][ C1] udp_v6_send_skb+0x1763/0x1d50 [ 260.321451][ C1] udpv6_sendmsg+0x4315/0x4660 [ 260.326261][ C1] ? ip_do_fragment+0x35f0/0x35f0 [ 260.331305][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.337444][ C1] ? aa_sk_perm+0x730/0xaf0 [ 260.341972][ C1] ? udpv6_rcv+0x70/0x70 [ 260.346209][ C1] ? udpv6_rcv+0x70/0x70 [ 260.350443][ C1] inet6_sendmsg+0x276/0x2e0 [ 260.355081][ C1] ___sys_sendmsg+0xe89/0x1590 [ 260.359856][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 260.365744][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.371869][ C1] ? balance_callback+0x48/0x260 [ 260.376797][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 260.382953][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 260.388873][ C1] __sys_sendmmsg+0x53a/0xae0 [ 260.393557][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 260.399470][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 260.405597][ C1] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 260.411306][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 260.417215][ C1] __se_sys_sendmmsg+0xbd/0xe0 [ 260.422000][ C1] __x64_sys_sendmmsg+0x56/0x70 [ 260.426843][ C1] do_syscall_64+0xbc/0xf0 [ 260.431266][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 260.437152][ C1] RIP: 0033:0x459a29 [ 260.441040][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.460644][ C1] RSP: 002b:00007f3608fd2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 260.469047][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a29 [ 260.477009][ C1] RDX: 00000000000004ff RSI: 00000000200092c0 RDI: 0000000000000004 [ 260.484979][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 260.492940][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3608fd36d4 [ 260.500901][ C1] R13: 00000000004c7213 R14: 00000000004dca18 R15: 00000000ffffffff [ 260.508872][ C1] [ 260.511188][ C1] Uninit was stored to memory at: [ 260.516209][ C1] kmsan_internal_chain_origin+0xcc/0x150 [ 260.521917][ C1] __msan_chain_origin+0x6b/0xe0 [ 260.526841][ C1] ___slab_alloc+0x1dbc/0x1fb0 [ 260.531605][ C1] kmem_cache_alloc+0xade/0xd10 [ 260.536443][ C1] skb_clone+0x326/0x5d0 [ 260.540672][ C1] ip6_finish_output2+0x548/0x2670 [ 260.545771][ C1] __ip6_finish_output+0x83d/0x8f0 [ 260.550882][ C1] ip6_finish_output+0x2db/0x420 [ 260.555807][ C1] ip6_output+0x5d3/0x720 [ 260.555913][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 260.560205][ C1] ip6_local_out+0x164/0x1d0 [ 260.566415][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 260.570559][ C1] ip6_send_skb+0xfa/0x390 [ 260.580660][ C1] udp_v6_send_skb+0x1763/0x1d50 [ 260.585608][ C1] udpv6_sendmsg+0x4315/0x4660 [ 260.590362][ C1] inet6_sendmsg+0x276/0x2e0 [ 260.594952][ C1] ___sys_sendmsg+0xe89/0x1590 [ 260.599704][ C1] __sys_sendmmsg+0x53a/0xae0 [ 260.604365][ C1] __se_sys_sendmmsg+0xbd/0xe0 [ 260.609117][ C1] __x64_sys_sendmmsg+0x56/0x70 [ 260.613953][ C1] do_syscall_64+0xbc/0xf0 [ 260.618371][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 260.624241][ C1] [ 260.626567][ C1] Uninit was created at: [ 260.630797][ C1] kmsan_internal_poison_shadow+0x58/0xb0 [ 260.636500][ C1] kmsan_slab_free+0x8d/0x100 [ 260.641162][ C1] kmem_cache_free_bulk+0x3ad9/0x3f50 [ 260.646522][ C1] __kfree_skb_flush+0xb0/0x100 [ 260.651359][ C1] net_rx_action+0x1908/0x1950 [ 260.656105][ C1] __do_softirq+0x4a1/0x83a [ 260.660595][ C1] irq_exit+0x230/0x280 [ 260.664738][ C1] do_IRQ+0x20d/0x3a0 [ 260.668709][ C1] ret_from_intr+0x0/0x33 [ 260.673025][ C1] default_idle+0x53/0x90 [ 260.677391][ C1] arch_cpu_idle+0x25/0x30 [ 260.681836][ C1] do_idle+0x1d7/0x790 [ 260.685889][ C1] cpu_startup_entry+0x45/0x50 [ 260.690657][ C1] start_secondary+0x370/0x470 [ 260.695432][ C1] secondary_startup_64+0xa4/0xb0 [ 260.700439][ C1] ================================================================== [ 260.708493][ C1] Disabling lock debugging due to kernel taint [ 260.714628][ C1] Kernel panic - not syncing: panic_on_warn set ... [ 260.721210][ C1] CPU: 1 PID: 12349 Comm: syz-executor.1 Tainted: G B 5.3.0-rc7+ #0 [ 260.730484][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.740526][ C1] Call Trace: [ 260.743803][ C1] [ 260.746648][ C1] dump_stack+0x191/0x1f0 [ 260.751041][ C1] panic+0x3c9/0xc1e [ 260.754965][ C1] kmsan_report+0x2ca/0x2d0 [ 260.759480][ C1] __msan_warning+0x75/0xe0 [ 260.763985][ C1] kmem_cache_free+0x3df/0x2b70 [ 260.768825][ C1] ? kmsan_set_origin+0x6a/0xf0 [ 260.773665][ C1] ? kfree_skb+0x473/0x4c0 [ 260.778075][ C1] ? kmsan_internal_unpoison_shadow+0x2f/0x40 [ 260.784147][ C1] kfree_skb+0x473/0x4c0 [ 260.788388][ C1] ? __udp6_lib_rcv+0x3d0e/0x3ea0 [ 260.793403][ C1] __udp6_lib_rcv+0x3d0e/0x3ea0 [ 260.798277][ C1] udpv6_rcv+0x5c/0x70 [ 260.802338][ C1] ip6_protocol_deliver_rcu+0x152e/0x22f0 [ 260.808058][ C1] ? ipv6_confirm+0x5a5/0x670 [ 260.812744][ C1] ip6_mc_input+0xdf2/0x1470 [ 260.817341][ C1] ? ip6_input+0x340/0x340 [ 260.821775][ C1] ? ip6_input_finish+0xa0/0xa0 [ 260.826624][ C1] ipv6_rcv+0x683/0x710 [ 260.830774][ C1] ? local_bh_enable+0x40/0x40 [ 260.835530][ C1] process_backlog+0x721/0x1410 [ 260.840404][ C1] ? rps_trigger_softirq+0x2e0/0x2e0 [ 260.845683][ C1] net_rx_action+0x74b/0x1950 [ 260.850362][ C1] ? net_tx_action+0xba0/0xba0 [ 260.855129][ C1] __do_softirq+0x4a1/0x83a [ 260.859635][ C1] do_softirq_own_stack+0x49/0x80 [ 260.864642][ C1] [ 260.867581][ C1] do_softirq+0xed/0x150 [ 260.871817][ C1] netif_rx_ni+0x208/0x3c0 [ 260.876226][ C1] dev_loopback_xmit+0x607/0x670 [ 260.882120][ C1] ip6_finish_output2+0x236c/0x2670 [ 260.887348][ C1] ? validate_xmit_skb+0x1680/0x1680 [ 260.892646][ C1] __ip6_finish_output+0x83d/0x8f0 [ 260.897859][ C1] ip6_finish_output+0x2db/0x420 [ 260.902942][ C1] ip6_output+0x5d3/0x720 [ 260.907269][ C1] ? ip6_output+0x720/0x720 [ 260.911758][ C1] ? ac6_seq_show+0x200/0x200 [ 260.916462][ C1] ip6_local_out+0x164/0x1d0 [ 260.921069][ C1] ip6_send_skb+0xfa/0x390 [ 260.925504][ C1] udp_v6_send_skb+0x1763/0x1d50 [ 260.930468][ C1] udpv6_sendmsg+0x4315/0x4660 [ 260.935223][ C1] ? ip_do_fragment+0x35f0/0x35f0 [ 260.940259][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.946324][ C1] ? aa_sk_perm+0x730/0xaf0 [ 260.950843][ C1] ? udpv6_rcv+0x70/0x70 [ 260.955071][ C1] ? udpv6_rcv+0x70/0x70 [ 260.959303][ C1] inet6_sendmsg+0x276/0x2e0 [ 260.964017][ C1] ___sys_sendmsg+0xe89/0x1590 [ 260.968801][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 260.974684][ C1] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 260.980745][ C1] ? balance_callback+0x48/0x260 [ 260.985674][ C1] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 260.991824][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 260.997718][ C1] __sys_sendmmsg+0x53a/0xae0 [ 261.002414][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 261.008297][ C1] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 261.014356][ C1] ? prepare_exit_to_usermode+0x19a/0x4d0 [ 261.020083][ C1] ? kmsan_get_shadow_origin_ptr+0x6e/0x4c0 [ 261.025985][ C1] __se_sys_sendmmsg+0xbd/0xe0 [ 261.030760][ C1] __x64_sys_sendmmsg+0x56/0x70 [ 261.035607][ C1] do_syscall_64+0xbc/0xf0 [ 261.040024][ C1] entry_SYSCALL_64_after_hwframe+0x63/0xe7 [ 261.045904][ C1] RIP: 0033:0x459a29 [ 261.049813][ C1] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.069408][ C1] RSP: 002b:00007f3608fd2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 261.077806][ C1] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000459a29 [ 261.085792][ C1] RDX: 00000000000004ff RSI: 00000000200092c0 RDI: 0000000000000004 [ 261.094131][ C1] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 261.102120][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3608fd36d4 [ 261.110086][ C1] R13: 00000000004c7213 R14: 00000000004dca18 R15: 00000000ffffffff [ 261.119563][ C1] Kernel Offset: disabled [ 261.123918][ C1] Rebooting in 86400 seconds..