40)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xc, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 893.078493][T27384] gretap0: refused to change device tx_queue_len [ 893.114443][T27388] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 893.304481][T27388] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 893.321486][T27388] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 893.336757][T27388] gretap0: refused to change device tx_queue_len [ 893.345553][T27388] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 893.364702][T27393] gretap0: refused to change device tx_queue_len 06:36:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffff}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 893.466438][T27396] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 893.749857][T27396] gretap0: refused to change device tx_queue_len [ 893.800498][T27401] gretap0: refused to change device tx_queue_len [ 893.817635][T27404] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 894.159989][T27404] gretap0: refused to change device tx_queue_len [ 894.175114][T27410] gretap0: refused to change device tx_queue_len [ 894.184566][T27418] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 894.401688][T27418] gretap0: refused to change device tx_queue_len [ 894.417618][T27418] net_ratelimit: 17 callbacks suppressed [ 894.417629][T27418] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x5}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:39 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(0xffffffffffffffff, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x7}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xe, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x5, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 895.405766][T27426] gretap0: refused to change device tx_queue_len [ 895.438727][T27426] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 895.507644][T27429] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xf, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(0xffffffffffffffff, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 895.815456][T27429] gretap0: refused to change device tx_queue_len [ 895.826181][T27429] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 895.854627][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 896.077654][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 896.090205][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 896.104828][T27431] gretap0: refused to change device tx_queue_len [ 896.114652][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 896.123125][T27431] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 896.140963][T27434] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 896.252532][T27434] gretap0: refused to change device tx_queue_len [ 896.259843][T27434] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 896.277926][T27436] gretap0: refused to change device tx_queue_len 06:36:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 896.288788][T27436] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x5}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 896.390150][T27443] gretap0: refused to change device tx_queue_len [ 896.396998][T27443] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 896.508048][T27446] gretap0: refused to change device tx_queue_len [ 896.559077][T27446] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x10, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 896.599417][T27449] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 896.808717][T27449] gretap0: refused to change device tx_queue_len [ 896.816301][T27449] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 896.833488][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 896.997845][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 897.007437][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 897.015918][T27431] gretap0: refused to change device tx_queue_len [ 897.022893][T27431] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:36:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0xa}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 897.038180][T27431] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 897.066502][T27456] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x7, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 897.188244][T27456] gretap0: refused to change device tx_queue_len [ 897.254695][T27462] gretap0: refused to change device tx_queue_len 06:36:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x5}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 897.388700][T27470] gretap0: refused to change device tx_queue_len [ 897.463357][T27471] gretap0: refused to change device tx_queue_len 06:36:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x48, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 897.508203][T27474] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 897.777380][T27474] gretap0: refused to change device tx_queue_len [ 897.788405][T27477] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0xc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 897.984139][T27477] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 897.995863][T27477] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 898.003939][T27477] gretap0: refused to change device tx_queue_len [ 898.010579][T27477] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 898.026663][T27482] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:42 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x24001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000000240)=""/177, 0xb1) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000003c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c000000100001040800"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c0002800600010004000000040003800c000200100000001300000008000500", @ANYRES32=r3, @ANYBLOB="08000a000a3d670bce5611111a912cac602bd38ae93a3b443825ebd4b5a7fe0d931d8d51022eb65cd09eb0e0abf7679faacc568e6955e2a1be74e8a4228d20afeec016", @ANYRES32, @ANYBLOB], 0x5c}}, 0x0) [ 898.223984][T27482] gretap0: refused to change device tx_queue_len [ 898.234623][T27487] gretap0: refused to change device tx_queue_len [ 898.250081][T27492] gretap0: refused to change device tx_queue_len [ 898.307685][T27494] gretap0: refused to change device tx_queue_len [ 898.332115][T27497] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x4c, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 898.695144][T27497] gretap0: refused to change device tx_queue_len [ 898.702148][T27505] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 898.729812][T27505] gretap0: refused to change device tx_queue_len [ 898.748661][T27503] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xa, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0xe}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 899.116950][T27503] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 899.125030][T27503] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 899.133047][T27503] gretap0: refused to change device tx_queue_len [ 899.140414][T27503] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 899.206926][T27518] gretap0: refused to change device tx_queue_len 06:36:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x60, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 899.316532][T27520] gretap0: refused to change device tx_queue_len [ 899.367026][T27523] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 899.508068][T27523] gretap0: refused to change device tx_queue_len [ 899.522759][T27523] net_ratelimit: 15 callbacks suppressed [ 899.522777][T27523] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0x0, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 899.553085][T27529] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 899.756450][T27529] gretap0: refused to change device tx_queue_len [ 899.770467][T27529] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xc, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 899.806956][T27534] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 899.995782][T27534] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 900.009820][T27534] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 900.024301][T27534] gretap0: refused to change device tx_queue_len [ 900.031169][T27534] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 900.046343][T27534] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 900.078008][T27540] gretap0: refused to change device tx_queue_len [ 900.088068][T27540] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 900.106444][T27541] gretap0: refused to change device tx_queue_len [ 900.123098][T27541] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x10}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 900.153918][T27545] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x68, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 900.447952][T27545] gretap0: refused to change device tx_queue_len [ 900.459616][T27545] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 900.577277][T27549] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0x0, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0xffff, 0x6200) ioctl$SNDRV_PCM_IOCTL_TTSTAMP(r1, 0x40044103, &(0x7f0000000180)=0x6) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0x111, 0x2}}, 0x20) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xc1c}, 0x1, 0x0, 0x0, 0x7c125c506951de27}, 0x80) [ 900.690937][T27549] gretap0: refused to change device tx_queue_len [ 900.697771][T27549] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 900.726817][T27559] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 900.934445][T27571] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.0'. [ 900.980822][T27559] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 900.993953][T27572] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.0'. [ 901.008208][T27559] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 901.025554][T27559] gretap0: refused to change device tx_queue_len [ 901.032435][T27559] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 901.045511][T27559] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 901.067518][T27558] gretap0: refused to change device tx_queue_len 06:36:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x6c, 0x10, 0x439, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, 0x0, 0x20004, 0x22a02}, [@IFLA_LINKINFO={0x4c, 0x12, 0x0, 0x1, @ip6vti={{0xb, 0x1, 'ip6vti\x00'}, {0x3c, 0x2, 0x0, 0x1, [@vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0x9}, @IFLA_VTI_FWMARK={0x8}, @IFLA_VTI_OKEY={0x8, 0x3, 0x81}, @IFLA_VTI_IKEY={0x8, 0x2, 0xfffffff9}, @IFLA_VTI_OKEY={0xfffffffffffffc4b, 0x3, 0x556}, @IFLA_VTI_OKEY={0x0, 0x3, 0x20}, @IFLA_VTI_OKEY={0x8, 0x3, 0x401}]]}}}]}, 0x6c}}, 0x0) [ 901.091465][T27558] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x48}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 901.215219][T27562] gretap0: refused to change device tx_queue_len [ 901.258167][T27562] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 901.318846][T27565] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x6c, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 901.547391][T27565] gretap0: refused to change device tx_queue_len [ 901.575502][T27569] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0x0, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 901.727616][T27569] gretap0: refused to change device tx_queue_len [ 901.745445][T27587] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 901.936136][T27587] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 901.954439][T27587] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 901.967940][T27587] gretap0: refused to change device tx_queue_len [ 901.975263][T27587] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 901.993587][T27589] gretap0: refused to change device tx_queue_len 06:36:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x4c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 902.042880][T27592] gretap0: refused to change device tx_queue_len [ 902.080708][T27594] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x74, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 902.384929][T27594] gretap0: refused to change device tx_queue_len 06:36:46 executing program 0: r0 = socket$kcm(0x10, 0x7, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e48000024000505d20680648c63940d0424fc6004000d400a001600053582c137153e370907088000f01700d1bd", 0x33fe0}], 0x1}, 0x0) [ 902.438414][T27599] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x10, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x0, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 902.777180][T27599] gretap0: refused to change device tx_queue_len [ 902.794149][T27609] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x60}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 902.998090][T27609] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 903.010915][T27609] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 903.018428][T27609] gretap0: refused to change device tx_queue_len [ 903.029308][T27609] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 903.037898][T27611] gretap0: refused to change device tx_queue_len [ 903.079169][T27614] gretap0: refused to change device tx_queue_len [ 903.114605][T27621] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:47 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x7a, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 903.368458][T27621] gretap0: refused to change device tx_queue_len [ 903.387732][T27623] gretap0: refused to change device tx_queue_len [ 903.406044][T27627] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) getpeername$packet(r3, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) getpeername$packet(r5, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = dup(r8) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r10) r11 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(r11, 0x890b, &(0x7f0000000240)={@dev, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r12}) r13 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = dup(r15) getpeername$packet(r16, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(r13, 0x890b, &(0x7f0000000240)={@dev, @ipv4={[0x0, 0x0, 0x8], [], @broadcast}, @mcast1, 0x0, 0x0, 0x0, 0x700, 0x0, 0x20c200a2, r17}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r19) r20 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = dup(r21) getpeername$packet(r22, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(r20, 0x890b, &(0x7f0000000240)={@dev, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r23}) r24 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r26 = dup(r25) getpeername$packet(r26, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(r24, 0x890b, &(0x7f0000000240)={@dev, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r27}) r28 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = dup(r29) getpeername$packet(r30, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x12) ioctl$sock_inet6_SIOCADDRT(r28, 0x890b, &(0x7f0000000240)={@dev, @ipv4={[0x0, 0x0, 0x8], [], @loopback}, @initdev={0xfe, 0x88, [0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x6], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r31}) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRESOCT, @ANYPTR], @ANYPTR], @ANYRES64, @ANYRESHEX=r2, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES16=r5], @ANYRESOCT, @ANYRES64=r6, @ANYBLOB="c83aef2eb43abf6eb75350f46a642a9c01424584bc4a824b4c4ca845a3526a8824004d9f3db4a62ffa5e0c36e809e39f8397996672fe13c9fe45bc0e3539e61ff3c862af351965befae8f2b3aed2c46a910794faaae7fd429eef274a1dfc47cdf025a4618df6d673853c5703520d9cc545da91368dc542ed09f518bddb9e1263ee20f4c5a56293ac4806379c3276", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRESHEX=r7, @ANYRES16, @ANYRESOCT=r9, @ANYRES16=r10, @ANYRES32=0x0, @ANYRES16=r11, @ANYBLOB="a025db6d5e89f6376ea25e2f9107a507ba7c7a18523d476c6f230a4f3a3d9a473f041bc67c35c8f318bae21d54ed4fb3bf06b7022cd1aa703bdce8fc9e0127cfbd5c810d74484966728c1830d0b149c7863d926c31a9fe01d512f3b3732589fb684b56b140fed627", @ANYRESDEC=0x0], @ANYRESOCT=r17, @ANYBLOB="addba74cfa4d708c6a808ba7f5aae32104c833ad04879e10c6037f0cf7515944557d3a54387fa6813f956c7d69808c3162a5fcfc59ac6e4632bf38e56c1b883eb7c14acd2df9d528a7c580e5623da24f50a1f49ec3816751d77576f25c201c86bfb7359eda5ec3bc6e46df7d6406d74cc91811dcb1f3fe65e4e2990e68aa918abfe0f65877d3ed9265e266a304c363428c06f702e5fa32f801be4590b120f3a4fd5d0ca6324e37f2be436d16b3da5b0904741ec028b8d5e9cbb51818d22326937684954e4fce8a806713ef849afd7b7485a7", @ANYRESOCT], @ANYRESHEX=r19, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES16=r23, @ANYRES16, @ANYRES32], @ANYRES32=r18, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRESDEC=r3, @ANYRES16, @ANYRES64=r27, @ANYRES64=r14, @ANYRESOCT=r28], @ANYRESOCT=r18], 0xa, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@getchain={0x44, 0x66, 0x100, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r17, {0x8, 0x7}, {0x5, 0xe}, {0x5, 0xfff2}}, [{0x8, 0xb, 0x2}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0xfffffff7}, {0x8, 0xb, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x20}, 0x4040010) r32 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r32, 0x8912, 0x400200) r33 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r34 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r35 = ioctl$KVM_CREATE_VM(r34, 0xae01, 0x0) close(r33) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r36 = ioctl$KVM_CREATE_VCPU(r35, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r33, r36, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) 06:36:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x0, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 903.663961][T27627] gretap0: refused to change device tx_queue_len [ 903.671661][T27631] gretap0: refused to change device tx_queue_len [ 903.690705][T27637] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 903.944422][T27637] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 903.956277][T27637] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 903.964830][T27637] gretap0: refused to change device tx_queue_len [ 903.972100][T27637] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 903.982753][T27640] gretap0: refused to change device tx_queue_len [ 903.993842][T27641] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x68}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xf0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x48, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 904.235157][T27641] gretap0: refused to change device tx_queue_len [ 904.260656][T27653] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x10, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 904.507804][T27653] gretap0: refused to change device tx_queue_len 06:36:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x0, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 904.575915][T27654] gretap0: refused to change device tx_queue_len [ 904.589168][T27654] net_ratelimit: 18 callbacks suppressed [ 904.589198][T27654] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 904.672316][T27665] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 904.860405][T27665] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 904.890328][T27665] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 904.906614][T27665] gretap0: refused to change device tx_queue_len [ 904.913251][T27665] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 904.928184][T27665] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x6c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 905.007135][T27668] gretap0: refused to change device tx_queue_len [ 905.043734][T27668] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x300, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 905.101249][T27671] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 905.304543][T27671] gretap0: refused to change device tx_queue_len [ 905.311584][T27671] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4c, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 905.351256][T27675] gretap0: refused to change device tx_queue_len [ 905.380817][T27675] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 905.424699][T27678] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x80, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x40, 0x1, 0x8000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = socket$unix(0x1, 0x0, 0x0) listen(r2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) r4 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$caif_stream(0x25, 0x1, 0x2) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r5, 0x8982, &(0x7f0000000000)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1a, 0x0, &(0x7f0000000080)) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x1, 0x0) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f00000006c0)={0xa, 0x4e22, 0x0, @loopback, 0xfffffffe}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r10 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r10, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r11 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r10, r11, 0x0, 0xedc0) sendfile(r9, r10, 0x0, 0x2000edc0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x1, 0x0) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) ioctl$sock_inet_tcp_SIOCINQ(r13, 0x541b, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000000c0), 0x8) r14 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setpipe(r14, 0x407, 0x4) sched_setscheduler(0x0, 0x5, 0x0) ptrace$setregset(0x4205, 0x0, 0x6, &(0x7f0000000180)={&(0x7f0000000240)="122b2e8e60b95a9b99172c422370c0db1e8bce4ec1e20349054cc9d19089d9b4620925884be17cf71b27f60b1a6bac80c81e3349baf735a1a37939fdc63e2a30d22685c35e940ab622e07ac5cd55cad24a9739ca4ee971d678b115daf172330d01d7f8df4441164fe5a760065860a1290174eb6379fd758a567b1643dbcaf875bb38dae64dd0a10ffc6303df32d0701b64a91f5f0ebbb59cfc6aa7058d2db452e9a0b8c1b705429420981a81ad63249d7dd2bfc631da42ff24cfcf72dd5942f98952a048e985c27a739f06db", 0xcc}) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e20, @dev}, 0x10) r15 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r15, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x54) sendto$inet(r4, &(0x7f00000003c0)="8b5b3bbb2ec918fee13bc8e5c81ac7f4cf278a95b09781f2f17e28dbee80b8b0c16df91790b957d2398ddfb748830ac660f7e62ac9bd4a6c0467c843125e1dc63d295fce0d818c77e834088165a76382ec4138bad8f737e711757ca68063c2a6fb3a27c29651fc9060f98e16a4", 0x6d, 0xfffffffffffffffd, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r15}], 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000480)="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", 0xffc0}, {&(0x7f0000000580)="a6", 0x1}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000005c0)="94293272bd73c7919ad74005a712e54e994952c4457bd73280ecb3dbf7598538b6b02df97f29b34144ec6c51ed1f67d5f9d042287d55279ca14ee56dd5dda9073792027cd0ee6ecda72a60d17d93cb4fbb8da65f58610f964a1bbbf0e526ac5bb16b82012b1f897e4a82e5252b2ff4ca550f29a13f7bf4d1d521ad1bce3fd357a4ed9e2c1a2b3b9a98e9fb120aedeca5863851417c2bb58d6fccd2d87e07673e162ab551e36a4cd77e5c47fb2269b12cf39c31a1a6a23109dede", 0xba}], 0x4, 0x0) connect$caif(r0, &(0x7f0000000040)=@rfm={0x25, 0x0, "868f0da9aebf61d57bbb875cd8181a06"}, 0x18) socket$key(0xf, 0x3, 0x2) syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) r16 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r16, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r17 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r16, r17, 0x0, 0xedc0) ioctl$USBDEVFS_CONTROL(r17, 0x8108551b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CONTROL(0xffffffffffffffff, 0x8108551b, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 06:36:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0x0, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 905.613865][T27678] gretap0: refused to change device tx_queue_len [ 905.620792][T27678] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 905.661119][T27680] gretap0: refused to change device tx_queue_len [ 905.694973][T27680] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 905.748054][T27689] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x0, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 905.996078][T27689] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 906.014682][T27689] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 906.025720][T27689] gretap0: refused to change device tx_queue_len [ 906.035566][T27689] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 906.046497][T27689] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 906.070777][T27695] gretap0: refused to change device tx_queue_len 06:36:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x74}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 906.085318][T27695] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x500, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 906.188665][T27698] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 906.423731][T27698] gretap0: refused to change device tx_queue_len [ 906.430775][T27698] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 906.452161][T27707] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0x0, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 906.586699][T27707] gretap0: refused to change device tx_queue_len [ 906.619306][T27710] gretap0: refused to change device tx_queue_len 06:36:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 906.726005][T27719] gretap0: refused to change device tx_queue_len [ 906.734128][T27723] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:51 executing program 0: r0 = syz_open_dev$sg(0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x1, 0x1a8, [0x0, 0x20000180, 0x200001b0, 0x200001e0], 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/409]}, 0x211) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[], 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0xa000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000040)) 06:36:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x60, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="660f382b1a0f01df0f300f32d9e90f086665676426f7c5000000000f2245deef1e03e5", 0x23}], 0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000040)) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) recvmsg$can_bcm(r4, &(0x7f0000000400)={&(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000380)=""/66, 0x42}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/120, 0x78}, {&(0x7f0000001500)=""/4096, 0x1000}], 0x4}, 0x40000102) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002500)='/dev/vcs\x00', 0x4000, 0x0) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @rand_addr="7cf7658489fdb402719a2963d3151541", 0x8}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r6, 0x0, 0xedc0) sendmsg$BATADV_CMD_GET_HARDIF(r6, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r7, r8, 0x0, 0xedc0) ioctl$UI_GET_VERSION(r8, 0x8004552d, &(0x7f0000002540)) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000000140)={0x7b}) ioctl$KVM_SET_REGS(r9, 0x4090ae82, &(0x7f00000002c0)={[0xfffffffffffffffc, 0x100, 0x40000004, 0x0, 0x0, 0x0, 0x4cc], 0x10000}) mremap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000015000/0x2000)=nil) ioctl$SOUND_MIXER_WRITE_VOLUME(0xffffffffffffffff, 0x0, &(0x7f0000000080)=0x13) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) ioctl$TIOCSTI(r10, 0x5412, 0x229bc125) ioctl$KVM_RUN(r9, 0xae80, 0x0) [ 906.959396][T27723] gretap0: refused to change device tx_queue_len [ 906.978761][T27725] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 907.178554][T27725] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 907.187805][T27725] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 907.214989][T27725] gretap0: refused to change device tx_queue_len [ 907.228365][T27725] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 907.237333][T27728] gretap0: refused to change device tx_queue_len [ 907.265687][T27732] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x600, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x7a}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 907.571081][T27732] gretap0: refused to change device tx_queue_len 06:36:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0x0, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 907.624616][T27735] gretap0: refused to change device tx_queue_len 06:36:52 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f0000000440)={{}, 'syz0\x00'}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) ioctl$UI_DEV_DESTROY(r0, 0x4008556c) ioctl$RTC_VL_CLR(0xffffffffffffffff, 0x7014) [ 907.683059][T27747] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 907.828786][T27770] input: syz0 as /devices/virtual/input/input24 [ 907.929287][T27775] input: syz0 as /devices/virtual/input/input25 [ 907.967199][T27747] gretap0: refused to change device tx_queue_len 06:36:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x68, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:52 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x68, r4, 0x957e114b87e50c29, 0x0, 0x0, {{}, {0x0, 0x4108}, {0x4c, 0x18, {0x3ff, @media='ib\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="005525bd7000fedbdf25010000000000000001410000001800091ef2ff01000000fc00"], 0x34}, 0x1, 0x0, 0x0, 0x4c010}, 0x8000) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x8, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x1c}}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r7, r8, 0x0, 0xedc0) ioctl$BLKGETSIZE64(r8, 0x80081272, &(0x7f0000000200)) sendfile(r5, r6, 0x0, 0xedc0) write$FUSE_NOTIFY_RETRIEVE(r6, &(0x7f00000001c0)={0x30, 0x5, 0x0, {0x0, 0x3, 0x7e, 0x4}}, 0x30) [ 908.031529][T27760] gretap0: refused to change device tx_queue_len [ 908.061547][T27763] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x700, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 908.385246][T27763] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 908.397658][T27763] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 908.407331][T27763] gretap0: refused to change device tx_queue_len [ 908.417209][T27763] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 908.426860][T27764] gretap0: refused to change device tx_queue_len 06:36:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x65580000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0xfc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 908.455105][T27768] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x0, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 908.694204][T27768] gretap0: refused to change device tx_queue_len [ 908.721218][T27785] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 908.937538][T27785] gretap0: refused to change device tx_queue_len [ 908.956081][T27788] gretap0: refused to change device tx_queue_len 06:36:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6c, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 909.024240][T27797] gretap0: refused to change device tx_queue_len 06:36:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7cdf1cd2}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 909.085304][T27798] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 909.296047][T27798] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 909.312186][T27798] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 909.334041][T27798] gretap0: refused to change device tx_queue_len 06:36:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x68, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 909.344757][T27798] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 909.372986][T27802] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x0, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 909.648923][T27802] gretap0: refused to change device tx_queue_len [ 909.655975][T27802] net_ratelimit: 17 callbacks suppressed [ 909.655985][T27802] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 909.682285][T27804] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 909.718039][T27804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 909.755733][T27804] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 909.787522][T27804] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 909.805103][T27810] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xa00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 910.052206][T27810] gretap0: refused to change device tx_queue_len [ 910.060242][T27810] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 910.084257][T27813] gretap0: refused to change device tx_queue_len 06:36:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x74, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 910.091469][T27813] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 910.120885][T27820] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x81000000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 910.378738][T27820] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 910.387544][T27820] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 910.396835][T27820] gretap0: refused to change device tx_queue_len [ 910.403665][T27820] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 910.411436][T27820] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 910.428280][T27821] gretap0: refused to change device tx_queue_len [ 910.448991][T27821] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x68, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x2}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 910.485390][T27824] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 910.722766][T27824] gretap0: refused to change device tx_queue_len [ 910.729921][T27824] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 910.758301][T27830] gretap0: refused to change device tx_queue_len 06:36:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x0, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xc00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 910.779012][T27830] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 910.813683][T27836] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 911.083616][T27836] gretap0: refused to change device tx_queue_len [ 911.098629][T27836] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 911.124202][T27839] gretap0: refused to change device tx_queue_len 06:36:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x88a8ffff}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 911.133275][T27839] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 911.188015][T27846] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 911.418134][T27846] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 911.426339][T27846] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 911.434466][T27846] gretap0: refused to change device tx_queue_len [ 911.441274][T27846] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 911.449121][T27846] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x3}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 911.466312][T27848] gretap0: refused to change device tx_queue_len [ 911.494960][T27855] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x68, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:56 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xe00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 911.753782][T27855] gretap0: refused to change device tx_queue_len [ 911.762369][T27857] gretap0: refused to change device tx_queue_len [ 911.776342][T27859] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x7a, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 912.005463][T27859] gretap0: refused to change device tx_queue_len [ 912.053289][T27866] gretap0: refused to change device tx_queue_len 06:36:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9effffff}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 912.101265][T27872] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 912.257034][T27872] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 912.306570][T27872] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 912.368194][T27872] gretap0: refused to change device tx_queue_len [ 912.380468][T27872] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 912.394656][T27875] gretap0: refused to change device tx_queue_len 06:36:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 912.412464][T27884] gretap0: refused to change device tx_queue_len 06:36:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0xfc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 912.452564][T27883] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xf00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 912.780494][T27883] gretap0: refused to change device tx_queue_len [ 912.798093][T27887] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 912.992829][T27887] gretap0: refused to change device tx_queue_len 06:36:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xf0, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 913.038706][T27890] gretap0: refused to change device tx_queue_len [ 913.057710][T27899] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xc3ffffff}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x5}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 913.345114][T27899] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 913.353945][T27899] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 913.362052][T27899] gretap0: refused to change device tx_queue_len [ 913.370365][T27899] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 913.379189][T27902] gretap0: refused to change device tx_queue_len 06:36:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0xfc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 913.433576][T27906] gretap0: refused to change device tx_queue_len [ 913.452402][T27912] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 913.720270][T27912] gretap0: refused to change device tx_queue_len [ 913.742619][T27918] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfc, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 913.933463][T27918] gretap0: refused to change device tx_queue_len [ 914.015348][T27921] gretap0: refused to change device tx_queue_len [ 914.051500][T27906] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 06:36:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xd21cdf7c}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 914.077201][T27906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 914.087876][T27906] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 914.196664][T27906] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 06:36:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x2000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 914.261894][T27931] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 914.453883][T27931] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 914.464548][T27931] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 914.472934][T27931] gretap0: refused to change device tx_queue_len [ 914.479762][T27931] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 914.488369][T27932] gretap0: refused to change device tx_queue_len 06:36:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:36:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0xfc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 914.506724][T27935] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 914.731435][T27935] gretap0: refused to change device tx_queue_len [ 914.738292][T27935] net_ratelimit: 19 callbacks suppressed [ 914.738301][T27935] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x0, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 914.776237][T27940] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 914.933997][T27940] gretap0: refused to change device tx_queue_len [ 914.941145][T27940] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 914.971022][T27945] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 914.984453][T27945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 914.993074][T27945] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 915.047535][T27945] device geneve2 left promiscuous mode [ 915.073278][T27949] gretap0: refused to change device tx_queue_len 06:36:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 915.089121][T27949] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:36:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x3f00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 915.208696][T27958] gretap0: refused to change device tx_queue_len [ 915.224118][T27958] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 915.282279][T27957] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:36:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='projid_map\x00') lseek(r0, 0x1, 0x0) write$ppp(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) r3 = ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000100)=0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x42, "b822eaaeafd980c5e900d325ad2c9c7efeaf10b37a14c459cabe519433b061d8c6f37e02db9fc09d11971b39a3a42a5ff2ec89854941da1a951acc05737be7a4ed5b"}, &(0x7f00000000c0)=0x4a) [ 915.489229][T27957] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 915.500414][T27957] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 915.508130][T27957] gretap0: refused to change device tx_queue_len [ 915.515157][T27957] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 915.523679][T27957] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:00 executing program 0: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r2, &(0x7f0000000280), &(0x7f0000000340)=0x10, 0x80000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, &(0x7f0000000000)=0x2) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) syz_open_dev$mice(0x0, 0x0, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'HL\x00'}, &(0x7f00000001c0)=0x1e) ioctl$BLKDISCARD(0xffffffffffffffff, 0x1277, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x1000080, &(0x7f0000000200)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) sendmmsg$inet(r6, &(0x7f0000002880)=[{{&(0x7f00000003c0)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000002700)=[{&(0x7f0000000400)="5cd3f13471d6e66140d8708f6ded61315725c93a7a7c2426d2c656d33e1b4ffd38271f6c279084fa76154ef72d9c166659924c6063a3453e28c652eb80ae56bbf6171da923e0bd06e8aebf8a1e9900b910bb3213d6554ec81f4456e03565e125421ebb8419d3c4014ea4590540d090cb74c6cb546566567f5be118f06c59475cee0b8d43c46199737f3cc4f158e63a0482898e70142a39c9a8b6d01162d8bc7674be356b28e07650afe81515cb350eb9b70f1b5c1cf2d2217a20b0bf63159c42abd7b0ed2f237228b2a02afa46e6470735f93cece2110f4305cbc8aaa941bb63db9bf49097103e0d1b01d24158282f8152d6e0", 0xf3}, {&(0x7f0000000500)="2b6849a40726d2df3fed9f63caf33c66e67360419967624eef2ae436aad2353c08d598a7c1d4b01773798cce4c488bec396cd72ee753d43b39a3475e793e631862fc22b0ff5259a77c4044bee0970401d326bb117bdf1eb4c4c0c851469cbf8a48d5da25af864e8627828d89247cfea7b948861893d3266832b31b14b8b2ec3c69684ea5bba797f3c270d396be321bef7288169e173f12ea2c22491ccb4542139cac71072e7eb64d29acc8fc39249ac9d52e2a69dfd21aa0d2461aa1cb3760752c92f94074d98f97107ae3c642a353332e557d2a", 0xd4}, {&(0x7f0000000600)="a193217cee21d1e78f0d6e8e5cdc7f366e59e866995b197cfbd12c5fb81eac1d6e5314d24336f9fd074fa834a523ac7e7a52c7a8b0bdfb43e67960f45baec8dd3966558e71271290eece551734d65e0583272cd8d4c6b3781642d121edf92ae5cb34c4f14419b57f", 0x68}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000002680)="ad4fec2d88588799236787da3576572feaaeeb67a4d87e88200c20e1bbdd1ab3bfdbed377f97e21e2894494157b5837df1cc2cacda47d93770c789e69327a8c33bc99c0a8aa51c49281d78958c775b13d60df0a45a55ca81cd1e5805187fb681", 0x60}], 0x6, &(0x7f0000002780)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0xad}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x66d}}, @ip_ttl={{0x14, 0x0, 0x2, 0xdd80}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3f}}, @ip_retopts={{0x7c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x24, 0xe7, 0x3, 0xf, [{@multicast2, 0xe907}, {@multicast1, 0xffffffff}, {@empty, 0x5}, {@rand_addr=0x1, 0x9}]}, @ssrr={0x89, 0xf, 0xec, [@broadcast, @multicast2, @remote]}, @timestamp={0x44, 0x2c, 0xf1, 0x0, 0x3, [0x0, 0x9, 0x2, 0x10001, 0x8, 0x7, 0x20, 0x7, 0x4, 0xe]}, @timestamp_prespec={0x44, 0xc, 0xec, 0x3, 0x0, [{@dev={0xac, 0x14, 0x14, 0x1d}, 0x7ff}]}, @end]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7}}], 0xf8}}], 0x1, 0x840) 06:37:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x7}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 915.540059][T27961] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x300, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 915.797491][T27961] gretap0: refused to change device tx_queue_len [ 915.804603][T27961] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 915.821849][T27964] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 915.842830][T27983] fuse: Bad value for 'fd' [ 916.115536][T27983] fuse: Bad value for 'fd' [ 916.124560][T27964] gretap0: refused to change device tx_queue_len [ 916.132685][T27964] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x0, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 916.159756][T27969] gretap0: refused to change device tx_queue_len [ 916.166117][T27969] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 916.203074][T27972] gretap0: refused to change device tx_queue_len [ 916.224016][T27972] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 916.361602][T27985] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x4000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:01 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000)="2f0c59d684a79e07fc51c5858af6c3ae0900257fa4f656541b74fac88d55aa591cad1e2c0f60c2d17630af3e2d6438bc70d074ad547c92dabb778eba5cde4ba392a6c6773c9754839a1f43c6f68433"}, 0x20) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb4, r1, 0x300, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_SERVICE={0x44, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x18}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x2}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x1000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x8004) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x16e, 0x9, 0x4206, 0x8001, 0x4, 0x1ff, 0x3, 0x8, 0x0}, &(0x7f0000000380)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=r2, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x4, 0x8a681) ioctl$SOUND_PCM_READ_CHANNELS(r3, 0x80045006, &(0x7f0000000440)) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) flock(r4, 0x9) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000480)=""/116, &(0x7f0000000500)=0x74) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-control\x00', 0x248840, 0x0) write$P9_RSETATTR(r5, &(0x7f0000000580)={0x7, 0x1b, 0x2}, 0x7) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000005c0)=0x9e, &(0x7f0000000600)=0x2) r6 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000640)='/dev/btrfs-control\x00', 0x101000, 0x0) syz_open_pts(r6, 0x408100) r7 = syz_open_dev$loop(&(0x7f0000000680)='/dev/loop#\x00', 0xfffffffffffffffa, 0x800) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f00000006c0)) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000700)={0x8, 0x17, 0x4, 0x10000, 0x3f, {0x0, 0x7530}, {0x4, 0x1, 0x6, 0x80, 0x9, 0xf7, "0527098d"}, 0x9, 0x0, @offset=0xffffffff, 0x6, 0x0, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r8, 0x40405514, &(0x7f0000000780)={0x7, 0x4, 0x8, 0xfffeffff, 'syz1\x00', 0x7ff}) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000800)={0x9c0000, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000007c0)={0x990001, 0x6, [], @ptr=0x9d}}) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r9, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x60, 0x1405, 0x1, 0x70bd26, 0x25dfdbfc, "", [{{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}, {{0x8}, {0x8, 0x3, 0x3}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x1}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x2}, {0x8}}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x40) r10 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r10, 0x10e, 0x2, &(0x7f0000000980)=0x17, 0x4) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00000009c0)) get_mempolicy(&(0x7f0000000a00), &(0x7f0000000a40), 0xfffffffffffffffb, &(0x7f0000ffc000/0x3000)=nil, 0x5) r11 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000b40)='/proc/capi/capi20\x00', 0x98140, 0x0) accept4$tipc(r11, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10, 0x800) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)) [ 916.571378][T27985] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 916.591599][T27985] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 916.600154][T27985] gretap0: refused to change device tx_queue_len [ 916.609994][T27985] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 916.617995][T27985] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 916.680716][T27988] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000280)={'\x00', 0x4009}) ioctl$TUNSETGROUP(r2, 0x400454ce, 0x0) close(r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/locks\x00', 0x0, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x2) 06:37:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4ff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 916.879867][T27988] gretap0: refused to change device tx_queue_len [ 916.890890][T27999] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x0, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 917.108123][T27999] gretap0: refused to change device tx_queue_len [ 917.140964][T28004] gretap0: refused to change device tx_queue_len [ 917.204359][T28010] gretap0: refused to change device tx_queue_len [ 917.226028][T28021] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 917.376214][T28021] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 917.394824][T28021] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 917.408260][T28021] gretap0: refused to change device tx_queue_len [ 917.415524][T28021] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 917.450448][T28028] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x500, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 917.694070][T28028] gretap0: refused to change device tx_queue_len [ 917.705797][T28031] gretap0: refused to change device tx_queue_len [ 917.727677][T28034] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffa888}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x0, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 918.016312][T28034] gretap0: refused to change device tx_queue_len [ 918.038820][T28035] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 918.054030][T28035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 918.062665][T28035] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 918.133435][T28035] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 06:37:02 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x4800, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 918.236272][T28040] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xe}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 918.501344][T28040] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 918.510700][T28040] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 918.518340][T28040] gretap0: refused to change device tx_queue_len [ 918.525257][T28040] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 918.556074][T28044] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff000}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 918.742901][T28044] gretap0: refused to change device tx_queue_len [ 918.751112][T28047] gretap0: refused to change device tx_queue_len [ 918.768458][T28050] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 918.975338][T28050] gretap0: refused to change device tx_queue_len [ 919.009358][T28057] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 06:37:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x0, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 919.076908][T28057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 919.116938][T28057] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 919.190876][T28057] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 06:37:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x4c00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 919.286600][T28060] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 919.520004][T28060] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 919.530169][T28060] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 919.538089][T28060] gretap0: refused to change device tx_queue_len [ 919.545349][T28060] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 919.553515][T28062] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x10}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x600, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 919.715653][T28062] gretap0: refused to change device tx_queue_len [ 919.724298][T28069] gretap0: refused to change device tx_queue_len [ 919.743836][T28072] gretap0: refused to change device tx_queue_len 06:37:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 919.779150][T28072] net_ratelimit: 15 callbacks suppressed [ 919.779179][T28072] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 919.887957][T28075] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4ff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x0, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 920.085279][T28075] gretap0: refused to change device tx_queue_len [ 920.098266][T28075] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 920.178392][T28082] gretap0: refused to change device tx_queue_len [ 920.185694][T28082] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 920.207879][T28089] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 920.336545][T28089] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 920.344886][T28089] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 920.353535][T28089] gretap0: refused to change device tx_queue_len [ 920.360569][T28089] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 920.368215][T28089] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 920.391186][T28092] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 920.532186][T28092] gretap0: refused to change device tx_queue_len [ 920.542664][T28092] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 920.577924][T28094] gretap0: refused to change device tx_queue_len [ 920.588609][T28094] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 920.625174][T28098] gretap0: refused to change device tx_queue_len [ 920.640870][T28098] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff9e}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:05 executing program 0: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x0, 0x3, 0x801}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xffd7) socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) ioctl(r5, 0x1000008912, &(0x7f0000000200)="080db5055e0bcfe846a0169df72669903dc75e289e33dc2388914e255ca24d6520c0470fdd449cf65158bb6d0a45ea52dba76fa0b1e43e9857e8ff5ddffc245df59c76de46d606af766ea16250c67906edaca72f230000000000000000007be0fff13a79958df3e0771505f7b48a927b44921460d94ee91b8bf0398f19b7c57cc7241b01e15e5f1fb3e32dc0cbf5cbe4555ee1f17e1c1f8e9cbe93fd80bfd524cb37137500b5f8685818ec00efd64e182891fb9a9df800c5f24546ba93b3cc6d23a74597884af2eeadfc6338843dda9042e3f0688fd241720d74ecd274d52582534ece842043283b4ff72df01304239c06e36abfa0b275ba235505007b270fade39db5f1459b620a56ef1c0caeb3a2f5bdb9035c6d04c7ea8c460594a427731a7e89f6367a0e297e7e8c60416379b93fdae72743cdacd25bafe57f123643ffcc9d0a451a194bb45fd8ed703b36a2e258a9ad1b359f17d4e6947210fcc1") splice(r0, 0x0, r2, 0x0, 0x80000000, 0x0) 06:37:05 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x700, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 920.672047][T28082] gretap0: refused to change device tx_queue_len [ 920.678433][T28082] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 920.807537][T28102] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:05 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x5865, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 921.064122][T28102] gretap0: refused to change device tx_queue_len [ 921.071393][T28102] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 921.087844][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 921.108692][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 921.132557][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 921.148155][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 921.158253][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 921.176031][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 921.186859][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 921.225071][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 921.245764][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 921.292380][T28088] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x48}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 921.451356][T28112] gretap0: refused to change device tx_queue_len [ 921.457855][T28112] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 921.513128][T28115] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 921.735457][T28115] gretap0: refused to change device tx_queue_len [ 921.750457][T28119] gretap0: refused to change device tx_queue_len [ 921.761936][T28122] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:06 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x6000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc3}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 921.954297][T28122] gretap0: refused to change device tx_queue_len [ 921.968425][T28124] gretap0: refused to change device tx_queue_len [ 921.976276][T28130] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:06 executing program 0: getpgrp(0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') [ 922.193183][T28130] gretap0: refused to change device tx_queue_len [ 922.224454][T28128] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xa00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 922.489328][T28128] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 922.498830][T28128] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 922.506793][T28128] gretap0: refused to change device tx_queue_len [ 922.513901][T28128] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 922.583316][T28137] gretap0: refused to change device tx_queue_len [ 922.628057][T28143] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x6558, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 922.858780][T28143] gretap0: refused to change device tx_queue_len [ 922.872867][T28141] gretap0: refused to change device tx_queue_len 06:37:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 922.900182][T28152] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff0}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xc00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 923.185293][T28152] gretap0: refused to change device tx_queue_len [ 923.206605][T28157] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 923.437031][T28157] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 923.446990][T28157] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 923.459548][T28157] gretap0: refused to change device tx_queue_len [ 923.466027][T28157] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 923.482122][T28162] gretap0: refused to change device tx_queue_len 06:37:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x60}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x6800, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 923.511058][T28167] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xa00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0x0, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 923.825469][T28167] gretap0: refused to change device tx_queue_len [ 923.889817][T28170] gretap0: refused to change device tx_queue_len [ 923.937513][T28174] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x6c00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 924.087575][T28174] gretap0: refused to change device tx_queue_len [ 924.101389][T28184] gretap0: refused to change device tx_queue_len [ 924.122873][T28182] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xe00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 924.404273][T28182] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 924.413587][T28182] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 924.421753][T28182] gretap0: refused to change device tx_queue_len [ 924.428307][T28182] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x68}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 924.464779][T28187] gretap0: refused to change device tx_queue_len [ 924.478740][T28191] gretap0: refused to change device tx_queue_len 06:37:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 924.530409][T28192] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 924.852721][T28192] gretap0: refused to change device tx_queue_len [ 924.860488][T28192] net_ratelimit: 19 callbacks suppressed [ 924.860498][T28192] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 924.888449][T28200] gretap0: refused to change device tx_queue_len 06:37:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0x0, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 924.909055][T28200] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 924.971628][T28203] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x2000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 925.262830][T28203] gretap0: refused to change device tx_queue_len [ 925.270153][T28203] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 925.294578][T28209] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 925.484699][T28209] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 925.492614][T28209] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 925.500550][T28209] gretap0: refused to change device tx_queue_len [ 925.513680][T28209] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 925.524016][T28209] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 925.543339][T28216] gretap0: refused to change device tx_queue_len [ 925.550957][T28216] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 925.568487][T28215] gretap0: refused to change device tx_queue_len 06:37:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 925.580747][T28215] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 925.601149][T28224] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 925.811858][T28224] gretap0: refused to change device tx_queue_len [ 925.825897][T28224] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0x0, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 925.861194][T28228] gretap0: refused to change device tx_queue_len [ 925.867751][T28228] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 925.913386][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x7a00, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 926.134211][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 926.146481][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 926.160495][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 926.168627][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): erspan0: link becomes ready [ 926.178631][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): ip_vti0: link becomes ready [ 926.187807][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): ip6_vti0: link becomes ready [ 926.208414][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 926.223415][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 926.233006][T28211] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 926.285929][T28233] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 926.418619][T28233] gretap0: refused to change device tx_queue_len [ 926.426125][T28233] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 926.458072][T28238] gretap0: refused to change device tx_queue_len [ 926.464929][T28238] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 926.518650][T28241] gretap0: refused to change device tx_queue_len [ 926.540882][T28246] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x3, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x0, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 926.837028][T28246] gretap0: refused to change device tx_queue_len [ 926.855537][T28249] gretap0: refused to change device tx_queue_len [ 926.885713][T28251] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:11 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x8100, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x3f00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 927.082703][T28251] gretap0: refused to change device tx_queue_len [ 927.106751][T28255] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 927.372128][T28255] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 927.383369][T28255] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 927.391237][T28255] gretap0: refused to change device tx_queue_len [ 927.397631][T28255] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 927.406422][T28260] gretap0: refused to change device tx_queue_len 06:37:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xe00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x74}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 927.419689][T28263] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 927.453245][T28269] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x10, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x0, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 927.798047][T28269] gretap0: refused to change device tx_queue_len [ 927.873505][T28272] gretap0: refused to change device tx_queue_len [ 927.913548][T28274] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xf000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 928.109187][T28274] gretap0: refused to change device tx_queue_len [ 928.120151][T28285] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 928.337719][T28285] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 928.350957][T28285] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 928.359848][T28285] gretap0: refused to change device tx_queue_len [ 928.366353][T28285] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 928.379973][T28286] gretap0: refused to change device tx_queue_len 06:37:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x7a}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 928.387210][T28289] netlink: 'syz-executor.4': attribute type 13 has an invalid length. 06:37:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="60000000000000e62cf9074ab19126f53b5298ded1c33665c45ac5023daf7cac9265ab13bb859cac95a68cd65bd9681a320033ecb43e135f1f566aa1dc12c86076ec53", @ANYRES32=0x0, @ANYBLOB="800c0001186d6163762687638e800100010000047e6d60008100000000"], 0x40}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x3a0, 0x13, 0x8, 0x70bd2c, 0x25dfdbff, {0x15, 0x6, 0x9, 0x4, {0x4e22, 0x4e20, [0xffffffff, 0x100, 0x0, 0x4b], [0x80000001, 0x28f, 0x9, 0x1], 0x0, [0x10001, 0xc1]}, 0x2, 0x4}, [@INET_DIAG_REQ_BYTECODE={0xbf, 0x1, "6e9cb74ae42f946ca128a57ec1788c28ecb4ec48e352b9c8af1433850e91770340d97e133d58fdfe4072197196998d10426eb0d734ca7e6fe076eb83fb3626b8357ac5014049616710320d33f3ac2c5076e3c1b4c9417b84605b8a720b328dcc5d27f9223ca565f4790a98232a6346ff48dba862ace99da605587a89407cbb6fbdf453e3ca737350eea665cd560a6af82b018815f65e3d2940409c68232a6a533e21fdb7de286ce7ab9e74f45d0ec87cc89e0203ca0715a754ce61"}, @INET_DIAG_REQ_BYTECODE={0x91, 0x1, "44c52cffbdea9479bbbf1ccc49815c9ee70c3548432d63c77837f4aae94dd65baa32c2fdf065ced8c544fa23c286dea589a220be53c0872f3a38c62bb5d9de4a7a200af77e479d33c23587369ac7e5252e3c69bf9f53e972a1a4cd8e6f5c2adedefa87abeda9a9e4bcc2e727034e30069c4683db28e54303d41641e5b017170679e9be01b2480bcf21da643c3b"}, @INET_DIAG_REQ_BYTECODE={0xb9, 0x1, "450ef534c3bf178c462af02c1c14ee07cfe28d30e33949faae41d4702407d51558dcbd39db0e7da91feb81580cd3aa5221d4ba354cec5d5f573d440beed4e3c19ec2e4f479e401ba11345141ffdbc91ea692bf3cd3b727720053111bdfbffb52555a9b89d32699b46cb52e4a74aea09ccd9684501ae092fd96e481561ce31b58283aa69945bb7f4e413261220b65f54fe7824adee777d6e597d90c6df2b3293b7b016e4477d6586e6d41a933628c341b99a7149168"}, @INET_DIAG_REQ_BYTECODE={0x33, 0x1, "a8a2c180759c730b016e794067e0003e14546277bba4de1f128db37f20f6bd846fd456e9fc3e7d623669a105f42a22"}, @INET_DIAG_REQ_BYTECODE={0x2b, 0x1, "37ee6a4d06f4da4ac7752c0d18cd482bb6a8b81a2e5234d8253ef780aa972b37e4d97b965d683e"}, @INET_DIAG_REQ_BYTECODE={0xe4, 0x1, "085cd15a89aa3c4417be578b2544144aa31a126d55dafdacf4801342adfcc4c6bdabdf1ca0449aab376f59957ef67a86b3d5240aff29f4268618f5663e84c824c090935f22161f985d2932a58e1f6e43d9e138f8bb4e15946c49c318b2b477251d114d866a3c89a99569d27a52533e4a70c6e5cc9b8b953fab89d559ac2a8d23947bebad24ab8b1f84e0f90f022d4a8ff06b0864e7e919e3ebcab67d36bd71d1658fff22ae4f685fca863110b0b2bded67ee8033860885bc2d950db0615ddcfc6097c0fed142e68ac5a72a094393df190619e7eda44b3afcae9b29b6b0005df8"}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x2}, 0x4004091) [ 928.444543][T28292] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x25, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x1c, 0x6, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x4, {[@sack={0x1e, 0x2}, @fastopen={0x22, 0x4, "25d6"}]}}}}}}}}, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000080)=0x40, 0x4) 06:37:13 executing program 0: mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', 0x0, 0x0, 0x145849, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x1}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000080)=""/13, 0xd, 0x0, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{0x0}], 0x1, 0x1) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000800)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r1, r2, 0x0, 0x20000102000007) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="001000"}, 0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x3}, 0x3c) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000140)) open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) [ 928.839211][T28292] gretap0: refused to change device tx_queue_len [ 928.869951][T28301] gretap0: refused to change device tx_queue_len 06:37:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x0, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 928.897412][T28304] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x34000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 929.369235][T28304] gretap0: refused to change device tx_queue_len [ 929.380932][T28311] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 929.611925][T28311] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 929.627641][T28311] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 929.635528][T28311] gretap0: refused to change device tx_queue_len [ 929.649486][T28311] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xf0}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 929.658174][T28324] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 929.684610][T28335] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x910, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 929.914611][T28335] gretap0: refused to change device tx_queue_len [ 929.923017][T28335] net_ratelimit: 15 callbacks suppressed [ 929.923033][T28335] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 929.959248][T28333] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4800, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:14 executing program 0: mount$fuseblk(&(0x7f0000000040)='/dev/loop0\x00', 0x0, 0x0, 0x145849, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fff, 0x1}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x100082) r2 = memfd_create(&(0x7f0000000380)='\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00\x01\x00\x00\x00v\x8e\x05\xf7\xc1U\xad}\xc6\x94|W>Zi$Nv8,\n\xa6=W^\xa3Y\x7f\x8b\x17(\'~\xf7k0TM{\xa9-\xcf\x97\x8f\x1f\x81\xdc\x1b\x7f\x8f{4Q\xda\xda\x02\xec\xb4\xf1\xdd\xcc\x8bRA\xda\x89Efn\x00s\xc2Z\x04\x01\x00M\xbe\xa3z\xab\xd3\xeb\x98\x88\xc4\xc6)A\x9fP\x93zhH\xe0\xd2\x81\xdb\xeeV\x8cM\xe9\xa06\xc2o\x19\"\xf6Iq\xd4\xdf\x97\xfb\xab\x04\xe8\xceI8\xb3\x1d\xcf%\x9bK\xc6\t\x01\xe1\x86/\x9f\x8f\xc0)\x88\xcd+\xc2`\xc2\xf5r5>k\xb0\xa0\x02\xfc\x16MO\x18\x9b\x06\x80b\xd1\x01\x00\x00\x00\x00\x00\x00\x00@\f\fL\xa5{Tk\x940\x17.\xa56.\xe0\x14\x1b=\xf0j\xd25\xe8\x15\xd8\x9e\xea\xd3\xd9G4\t\xc0\x9c.\'\xa9R3z$\xf2\x01\x88\xc0\x13\x12<\xc01j3\xd8\xb4CE7s\xe4\xa0\x9e\xdd\x801\x12M\xee\x13\xce\x9cu(\x8f.\xc83\xc7\xe6j\xf5\xb1\x9a\x00\x00\x00\x00\x00\x00\x00', 0x0) pwritev(r2, &(0x7f0000000200)=[{&(0x7f0000000180)='\'', 0x1}], 0x1, 0x8180a) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x1) pipe(&(0x7f0000000100)={0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000080)=""/13, 0xd, 0x0, &(0x7f00000005c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{0x0}], 0x1, 0x1) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000800)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_script(r1, &(0x7f00000004c0)=ANY=[@ANYRES32], 0x4) sendfile(r1, r2, 0x0, 0x20000102000007) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="001000"}, 0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x100000000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x800, 0x3}, 0x3c) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) ioctl$FS_IOC_GETFLAGS(r6, 0x80086601, &(0x7f0000000140)) open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x0) [ 930.166550][T28333] gretap0: refused to change device tx_queue_len [ 930.178266][T28333] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 930.204137][T28341] gretap0: refused to change device tx_queue_len [ 930.214292][T28341] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x0, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 930.258122][T28351] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x400300, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 930.311787][T28354] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 930.638590][T28354] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 930.670029][T28354] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 930.696317][T28354] gretap0: refused to change device tx_queue_len [ 930.704954][T28354] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 930.713398][T28354] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 930.747298][T28361] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xfc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 931.052709][T28361] gretap0: refused to change device tx_queue_len [ 931.063410][T28361] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 931.090420][T28366] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x92c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 931.114247][T28370] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:15 executing program 0: unshare(0x200) r0 = creat(0x0, 0x0) syz_open_dev$vcsa(0x0, 0x7, 0x129240) prctl$PR_SET_PTRACER(0x59616d61, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x84}, 0x0, 0x0, 0x100000, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='.\x00', 0x1) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x140c0, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000440)='/dev/btrfs-control\x00', 0x7b8b6e246c925c35, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000180)={0xa, 0x4e62, 0x0, @local, 0x4}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000200)={0xffff, 0x2, 0x4, 0x20000, 0x4, {r4, r5/1000+10000}, {0x3, 0x1, 0x7, 0xd1, 0xff, 0x0, "2d7a12c0"}, 0x10001, 0x0, @userptr=0x6, 0x9, 0x0, r6}) write$P9_RATTACH(r8, &(0x7f0000000040)={0x14, 0x69, 0x1, {0x10, 0x2, 0x5}}, 0x14) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0)='NLBL_MGMT\x00') 06:37:15 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000140)={0x20001, 0x0, [0x0, 0x10001, 0x1, 0x9, 0x8001, 0x7fff, 0x5, 0xc9c2]}) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x38, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8, 0x1, 'ppp\x00'}, {0x8, 0x2, 0x0, 0x1, {0x8}}}}]}, 0x38}}, 0x0) [ 931.405826][T28370] gretap0: refused to change device tx_queue_len [ 931.433808][T28370] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x0, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 931.457300][T28374] gretap0: refused to change device tx_queue_len [ 931.469250][T28374] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 931.505978][T28380] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xf0ffff, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4c00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 931.716178][T28380] gretap0: refused to change device tx_queue_len [ 931.726105][T28380] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 931.759501][T28383] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 931.915020][T28383] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 931.924866][T28383] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 931.932984][T28383] gretap0: refused to change device tx_queue_len [ 931.939681][T28383] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 931.947245][T28383] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x300}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 931.963953][T28386] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 931.989446][T28399] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 931.998735][T28399] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 932.023830][T28401] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:16 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)=@nl=@unspec={0x1100000000000000, 0x1100, 0xaa, 0x80fe}, 0x80, 0x0}, 0x0) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r0) socket$inet(0x10, 0x3, 0x0) socket$inet6(0xa, 0x80003, 0x6b) r1 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = socket(0x400000000010, 0x3, 0x0) write(r3, &(0x7f0000000280)="2400000020002551075c0165ff0ffc020a00000000100f0007e1000c080017001600f000", 0x24) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010000000000000000000000000020000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006272696467650001000000000000000000"], 0x40}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VIDIOC_STREAMOFF(r6, 0x40045613, &(0x7f00000005c0)=0x401) r7 = socket(0x400000000010, 0x3, 0x0) write(r7, &(0x7f0000000280)="2400000020002551075c0165ff0ffc020a00000000100f0007e1000c080017001600f000", 0x24) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x48, r1, 0x8, 0x7, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r3}, {0x8, 0x1, r7}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0xc800}, 0x4489c) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000800)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x40000, 0x20244}, [@IFLA_IFALIASn={0x4}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FLAGS={0x8, 0x3, 0x1}]}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x2}, @IFLA_IFNAME={0x14, 0x3, 'batadv0\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x32, 0x80c, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=@newlink={0x58, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000, 0x20244}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_IPTUN_6RD_RELAY_PREFIXLEN={0x6, 0xe, 0x4}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @local}, @IFLA_IPTUN_PMTUDISC={0x5}, @IFLA_IPTUN_FWMARK={0x8, 0x14, 0x3ff}]}}}, @IFLA_MASTER={0x8, 0xa, r11}]}, 0x58}}, 0x0) r12 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r12, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r13 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r12, r13, 0x0, 0xedc0) r14 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r14, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r15 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r14, r15, 0x0, 0xedc0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r15, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @remote}}, 0x7d9, 0x9, 0x374, 0xfff, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r13, 0x84, 0x1f, &(0x7f0000000500)={r16, @in={{0x2, 0x4e20, @broadcast}}, 0x7, 0x3ff}, 0x90) 06:37:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xa2c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x0, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 932.343857][T28401] gretap0: refused to change device tx_queue_len [ 932.350882][T28401] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 932.410602][T28405] gretap0: refused to change device tx_queue_len [ 932.427556][T28407] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x1000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x5865, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 932.685901][T28407] gretap0: refused to change device tx_queue_len [ 932.697778][T28417] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 932.906382][T28417] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 932.914242][T28417] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 932.922316][T28417] gretap0: refused to change device tx_queue_len [ 932.928699][T28417] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 932.937327][T28422] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 932.963299][T28432] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 933.091591][T28432] gretap0: refused to change device tx_queue_len [ 933.143402][T28435] gretap0: refused to change device tx_queue_len [ 933.163913][T28441] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x2000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 933.436938][T28441] gretap0: refused to change device tx_queue_len [ 933.448625][T28442] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4ff}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 933.538031][T28442] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 933.549992][T28442] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 933.557671][T28442] gretap0: refused to change device tx_queue_len [ 933.564502][T28442] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:18 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'team_slave_0\x00', 0x420000015001}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000004500017f00000000002f9078ac1e0001ac1414002401880b0000000000000057515a5ed5ee8196b78d1163458137712aa5d82f0d906ed4afad22dfb16312daa6f95d850b86c95ca8fcc192814577ea1c730af7db0b06bd1e3e604e126bf74ef3279d5703338ec8afe668eda36e2d507f4e074aa4ee30611673d435af3088cb77cfa8039cec3e21c69f2e7e5a7ea6b2bb36e1519d738b5a7c70575297b2504a46114fd181507097cc3951b79ca0cbca07181e4259ebd493d79538c80d5f2fe25cf90a64f63058fa903015f16ad0dbca89d20b8f84e2d47cb705cd8c0d2470dbe4ef6bbdb96ed1f6a8fbc08eaedc433fb05ac2670b4257130fa0ac6cca6a61093bddbef1ba7ad8356d9383f267fdc67f6884ef6dff3e84337df594e924ccba4563ad7c5b94bb0f3d6048db35e7d68c27391bd5c1ec3208a60ca00b1f30e5bde69abb028c7840a70c000086dd080088be00000000100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x189) 06:37:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xb70, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 933.749607][T28445] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 933.775680][T28451] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 934.043276][T28451] gretap0: refused to change device tx_queue_len [ 934.105071][T28454] gretap0: refused to change device tx_queue_len [ 934.124274][T28455] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x3000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 934.353571][T28455] gretap0: refused to change device tx_queue_len [ 934.364614][T28459] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x500}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 934.543046][T28459] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 934.554010][T28459] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 934.562332][T28459] gretap0: refused to change device tx_queue_len [ 934.568763][T28459] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 934.580392][T28466] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 934.611759][T28470] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xb8c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 934.935167][T28470] gretap0: refused to change device tx_queue_len [ 934.943687][T28470] net_ratelimit: 11 callbacks suppressed [ 934.943693][T28470] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 934.975287][T28474] gretap0: refused to change device tx_queue_len 06:37:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 934.991825][T28474] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 935.036367][T28479] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x4000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 935.297967][T28479] gretap0: refused to change device tx_queue_len [ 935.307448][T28479] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:19 executing program 0: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="240000001a0003041dfffd946f6105000a00000a1f0000021410080008000300ff0000007e84e9b7c62d009944ac47fb3c8d53c1ab3794678888b9c572b7dda07296ac3406a38ae4a757874f4e2a81f08ecf56f38a1d1de5b8644e54bff9214ed0c84b2adf65674fd538c2d9cc424d8f1e90b081115b227422a01b8a5cad674e22d44b05568444dfcabe46774586b7f83a4e3abd953fe0c2aa7188359ffb0636631551124029f4b3345b70ca2c2ddfd96aa78995bc2993604d511b405a1507d3c8f91b1e86ee41421b4503e1f93695a8c4e2230eb6fbd43c720ebe0c1968de2e71b0f033f4e7d960537bc4b80f", 0xed}], 0x1}, 0x0) [ 935.351481][T28486] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:20 executing program 0: perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket(0x11, 0x2, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r5, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f0000000140)={r5, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000000040)={0x20002007}) [ 935.616503][T28486] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 935.624546][T28486] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 935.632551][T28486] gretap0: refused to change device tx_queue_len [ 935.643408][T28486] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 935.651162][T28486] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x600}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc08, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 935.667123][T28489] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 935.702728][T28494] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x0, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 935.979866][T28494] gretap0: refused to change device tx_queue_len [ 935.986556][T28494] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 936.002904][T28499] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 936.172578][T28499] gretap0: refused to change device tx_queue_len [ 936.180179][T28499] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 936.197735][T28497] gretap0: refused to change device tx_queue_len [ 936.207310][T28497] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6558, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 936.223886][T28517] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 936.267866][T28518] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc10, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x5000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 936.578225][T28518] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 936.595809][T28518] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 936.607283][T28518] gretap0: refused to change device tx_queue_len [ 936.615790][T28518] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x700}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 936.627117][T28518] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 936.652926][T28524] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x0, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 936.884327][T28524] gretap0: refused to change device tx_queue_len [ 936.901102][T28524] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 936.922655][T28528] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:21 executing program 0: r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000280)="585ccbe4ed83b836c1a6474914dc55e72206297b6895b66147b3c7218a9169a85ea0bdc9e1587a050000000000000042e33089754c8107c3cd3923dd4a71c2ff06007b6b4816122d2550829eaa9435c99926022b8753a188748c569f435fb3bae96efb74b50ec93c152f5e8e198a29e5c0d0c60000ce0637ce0000b4ec24c53d3d661ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff3c009d308bd73f4772539", 0xc0, 0xfffffffffffffffe) socketpair$unix(0x1, 0x40000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f00000005c0)={'syz'}, &(0x7f0000000040)='u', 0x1, 0xfffffffffffffffd) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000140)={r4, r0, r0}, &(0x7f0000000600)=""/243, 0x3e0, &(0x7f0000000080)={&(0x7f0000000180)={'crct10dif-generic\x00\x00\x00\x0f\x00\x00\x00yQ\xc56\x9f\x00'}}) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) r7 = openat$cgroup_ro(r6, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) r8 = socket$inet6(0xa, 0x400000000005, 0x0) close(r8) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f00000000c0)={r10}, &(0x7f0000000100)=0x8) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000480)='/dev/btrfs-control\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={r10, 0x400}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f00000003c0)={r11, @in={{0x2, 0x4e22, @empty}}}, 0x84) [ 937.103153][T28528] gretap0: refused to change device tx_queue_len [ 937.110763][T28528] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 937.127022][T28535] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 937.224427][T28534] gretap0: refused to change device tx_queue_len [ 937.234620][T28540] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x6000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 937.330002][T28540] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 937.374269][T28540] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 937.406608][T28540] gretap0: refused to change device tx_queue_len [ 937.415840][T28540] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 937.517020][T28543] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x0, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 937.705235][T28543] gretap0: refused to change device tx_queue_len [ 937.716962][T28545] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6800, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 937.879771][T28545] gretap0: refused to change device tx_queue_len [ 937.887150][T28550] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc18, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x7000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 938.060180][T28556] gretap0: refused to change device tx_queue_len [ 938.090902][T28561] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 938.299391][T28561] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 938.318553][T28561] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 938.328678][T28561] gretap0: refused to change device tx_queue_len [ 938.341520][T28561] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 938.370282][T28564] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xc00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x4000000000000, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000020000000300000018020000a2030000e8000000000000000000007ae8000000800100008001000080010000800100008001000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000600000000000000c000e80000000000000000000000000000000000000000002800636f6e6e6c6162656c00000000000000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000000000000000000280053594e50524f5859000000000000000000000000000000000000000000000000000000000000ac1414aa7f0000010000000000000000766c616e3000000000000000000000006e7230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x278) 06:37:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0x0, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 938.601787][T28564] gretap0: refused to change device tx_queue_len [ 938.630078][T28571] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc20, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 938.723946][T28572] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:23 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000400)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x8204}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) mq_notify(r2, &(0x7f0000000340)={0x0, 0x25, 0x1, @thr={&(0x7f0000000280)="82af08fe4b764c44438a72031884a0b88db6212c15ecd398865d910501d495afc01719a99830373374762ff95793f231420bfa15641688abb1b95fc83e044bc1e6f2db1b196330cd71501f2b00a386f548a1320729c659f91a875f0440a4838142cdb1709396fe71abbd92b4d1de4c1ece6892946fda513354e5f66bf1", &(0x7f0000000480)="0fe039cfd537209d9d4712366b0f3af227e848969c79e4806b8fdb442bad03086b0642969e3f33b790c7e44a88ea95a2f44f72172e8814d6e4681fec5b824002830c9afe3f29442e74c14d222a5115f6e2c93cad564a06ec5be6b564007f1780cf3f5c036c939fcd3c773607295b72404a4915e225042537f630f2d41eb2e9774403a44adedbfaf59d5f4d930793ddf83d50b29e54882528ef046822b27b3d543b3b6b59e964cb60df5c85703201e9105a9d3890eb46107281a937041c7a5f91"}}) socket(0x0, 0x0, 0x0) r3 = creat(&(0x7f0000000100)='./bus\x00', 0x0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) io_setup(0x83, &(0x7f00000003c0)=0x0) io_submit(r4, 0x4110, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0x10000}]) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x48000, 0x0) ioctl$sock_ifreq(r5, 0x85, &(0x7f0000000240)={'bond0\x00', @ifru_settings={0xfffffff8, 0x0, @sync=&(0x7f00000001c0)={0x6, 0x2, 0xda0}}}) r6 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r7 = dup(r6) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) setsockopt$TIPC_SRC_DROPPABLE(r9, 0x10f, 0x80, &(0x7f0000000080)=0x3ff, 0x4) r10 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) accept$unix(r10, &(0x7f0000000140)=@abs, 0x0) sendfile(r7, r10, 0x0, 0x8000fffffffe) [ 938.798619][T28590] xt_NFQUEUE: number of total queues is 0 [ 939.084227][T28572] gretap0: refused to change device tx_queue_len [ 939.096223][T28575] gretap0: refused to change device tx_queue_len 06:37:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6c00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 939.127254][T28582] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xa000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 939.434806][T28582] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 939.443246][T28582] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 939.452284][T28582] gretap0: refused to change device tx_queue_len [ 939.459114][T28582] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 939.467677][T28596] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xe00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 939.489868][T28595] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 939.779771][T28595] gretap0: refused to change device tx_queue_len [ 939.799246][T28610] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0x0, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 940.079654][T28610] gretap0: refused to change device tx_queue_len [ 940.086369][T28610] net_ratelimit: 11 callbacks suppressed [ 940.086377][T28610] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 940.118193][T28613] gretap0: refused to change device tx_queue_len [ 940.125355][T28613] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 940.141342][T28620] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 940.165874][T28624] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc24, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:24 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xc000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:24 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000480)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) r3 = syz_open_procfs(0x0, 0x0) read$fb(r3, &(0x7f0000000000)=""/107, 0x6b) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000007c0)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r3, &(0x7f00000008c0)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x38, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1000000}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xffff}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000000) sendmsg$SEG6_CMD_DUMPHMAC(r1, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x48, r4, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x1, 0x4, 0x0, 0x1, 0x27061763]}, @SEG6_ATTR_DST={0x14, 0x1, @empty}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f00000004c0)={0x2, 'bridge0\x00', {0x5be3}, 0x4}) sendmsg$kcm(r2, &(0x7f0000000440)={&(0x7f0000000040)=@ax25={{0x3, @null, 0x7}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="e1934a67360d3be6b309a97837626817e775fde094166d4fbbef99a972208a7e12072fe22c5aebc5d9e2bdba5e7ee89df082f49b0949bc6935ade0adce16e6fc041537dbe36e955ac42e9fc757ccce92e692d6513b9e473b32d33b7f65eafb206d2341f7f785e0cc321e4e9a224d30efa562bc1a800707b23b563c8f68f3b4405f454cde2f7895035798b9ab7d43d805b4c1a645f45a82ca25d51c01537c82416d4ac550edfb346d936a378d1838b6ee55f7401a9e1d70bdc556cb51edb0ca0592c51e8ba329", 0xc6}, {&(0x7f00000001c0)="33594215e3e67415301bdde019010e7d6f2cc2cfd2c08026079bd198b8fe0825777637bc3c609ca09c54431634a6e9318a90c6382b5e4a1dfd26fe8f270b2db035702bd4d32c6d2a7d2241314a775f22bd2bce6c71faa3eca27015886d5d875818c4d12ebb2b3a3084f2844eb61df19bddb91c81e1bbe78bb968a20a364eced346f95d65f1d2a27fbaadfcd688c95b420419dd", 0x93}], 0x2, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x178}, 0x40000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x68, r6, 0x957e114b87e50c29, 0x0, 0x0, {{}, {0x0, 0x4108}, {0x4c, 0x18, {0x3ff, @media='ib\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x1c, r6, 0x4, 0x70bd2c, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x2404c810) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_DEL(r7, &(0x7f0000002d00)={0x0, 0x0, &(0x7f0000002cc0)={&(0x7f0000002b80)={0x50, 0xa, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP={0x18, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}}]}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x50}}, 0x0) [ 940.464832][T28624] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 940.473454][T28624] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 940.481271][T28624] gretap0: refused to change device tx_queue_len [ 940.487799][T28624] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 940.495573][T28624] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x2000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 940.517499][T28628] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0x0, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 940.758765][T28628] gretap0: refused to change device tx_queue_len [ 940.768004][T28628] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 940.784036][T28630] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 940.907039][T28630] gretap0: refused to change device tx_queue_len [ 940.918552][T28630] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 940.946127][T28638] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 941.013476][T28642] gretap0: refused to change device tx_queue_len 06:37:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc28, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 941.059143][T28642] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 941.127244][T28649] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xe000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 941.399228][T28649] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 941.415808][T28649] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 941.424456][T28649] gretap0: refused to change device tx_queue_len [ 941.434037][T28649] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:26 executing program 0: syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000200)={0xad, 0x7, 0x4, 0x10000, 0x5, {0x0, 0x2710}, {0x1, 0x1, 0x0, 0x8b, 0x1, 0xd7, "683f3bad"}, 0x5, 0x4, @userptr=0x4, 0x40, 0x0, r3}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, r1, 0xffffffffffffffff, r4, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r7, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r7, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) fcntl$setstatus(r7, 0x4, 0x2400) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r6, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r6) r8 = getpid() sched_setscheduler(r8, 0x5, &(0x7f00000001c0)) r9 = syz_open_procfs(r8, &(0x7f0000000180)='coredump_filter\x00') dup2(r9, 0xffffffffffffffff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) [ 941.442282][T28649] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 941.467440][T28652] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x3f00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x0, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 941.741328][T28652] gretap0: refused to change device tx_queue_len [ 941.748255][T28652] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 941.770725][T28659] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 941.979310][T28659] gretap0: refused to change device tx_queue_len [ 941.986160][T28659] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 942.003392][T28662] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc2c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 942.035779][T28665] gretap0: refused to change device tx_queue_len [ 942.054483][T28665] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xf000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 942.095957][T28672] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 942.344882][T28672] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 942.364029][T28672] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 942.376287][T28672] gretap0: refused to change device tx_queue_len [ 942.382977][T28672] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 942.401625][T28679] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 942.625577][T28679] gretap0: refused to change device tx_queue_len [ 942.640316][T28681] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x0, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x7a00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 942.818455][T28681] gretap0: refused to change device tx_queue_len [ 942.826519][T28689] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc30, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 942.905448][T28692] gretap0: refused to change device tx_queue_len [ 942.940030][T28699] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x10000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x0, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 943.287510][T28699] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 943.334184][T28699] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 943.354548][T28699] gretap0: refused to change device tx_queue_len [ 943.363772][T28699] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4800}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 943.397117][T28702] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x0, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 943.604074][T28702] gretap0: refused to change device tx_queue_len [ 943.613794][T28712] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 943.633314][T28708] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc34, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x20000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 943.904728][T28708] gretap0: refused to change device tx_queue_len [ 943.924706][T28714] gretap0: refused to change device tx_queue_len [ 943.973411][T28718] gretap0: refused to change device tx_queue_len [ 944.022254][T28722] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:28 executing program 0: pipe(&(0x7f0000000680)) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = socket$packet(0x11, 0x3, 0x300) dup(r1) openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x20000, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000006ffc)=0x400000000008, 0x4) getpgrp(0x0) capget(0x0, 0x0) getpgid(0x0) memfd_create(&(0x7f0000000980)='lotrusted\x1a\x00\xee\xee\x91\xdc\x04>R\xba0Qe\x80\xe3}U\x01\xd0\xa9\xc9\xf1\xc9\x8d&\x90\xf6\x1a\x86\xd8\x02\xda6E\x17\xa9d\xcfcK\xfe\xf4\x99\xb7o\xff\at\xb6C\xef\x068\xcf\xd3\xb6\xbe\x98\x02\xa0\x90\xc8[\v\x93A\x7f\xc6\xa7\xcaEB\xb9\xaeS\x99\x86RI;\x0e\xf0\xcf\x9b\xff\x01\x00\x00\x00\x00\x00\x00\xc9\x85\xe2\xc9\x8bM\x1f\xcd%\x98\x16H\x9f\xbc\xb8\xd4\v', 0x5) r3 = syz_open_dev$sndseq(0x0, 0x0, 0x0) dup2(r3, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xe020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000}, 0x1220, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, 0x0, 0x0) fsetxattr$system_posix_acl(r4, 0x0, 0x0, 0x0, 0x1) socket(0xa, 0x3, 0x8) r6 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x0, 0x70000) write$RDMA_USER_CM_CMD_CREATE_ID(r6, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)}}, 0x20) gettid() r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000000)) r8 = getpid() sched_setscheduler(r8, 0x0, 0x0) waitid(0x2, r8, &(0x7f0000000040), 0x2, &(0x7f0000000a40)) r9 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r10 = syz_open_dev$sndseq(0x0, 0x0, 0x9a0efa2b65aacb27) dup2(r10, r9) [ 944.278698][T28722] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 944.302509][T28722] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 06:37:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x4c00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 944.323378][T28722] gretap0: refused to change device tx_queue_len [ 944.339027][T28722] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 944.346663][T28728] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:28 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x8, &(0x7f0000000280)) r1 = syz_open_dev$usbmon(0x0, 0x0, 0x0) ioctl$TUNSETCARRIER(r1, 0x400454e2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000280)) syz_open_dev$usbmon(0x0, 0x0, 0x400) openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x541100, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r2, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000004c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, 0x0, 0x0) r4 = eventfd2(0x0, 0x0) eventfd2(0x0, 0x0) listen(0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) clone(0x4000000001403fe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff}) dup2(r8, r7) r9 = getpgid(0xffffffffffffffff) r10 = getpid() sched_setscheduler(r10, 0x5, &(0x7f0000000380)) r11 = getpid() sched_setscheduler(r11, 0x5, &(0x7f0000000380)) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000001c80)=0x0) ioprio_get$uid(0x1, r12) r13 = getpid() sched_setscheduler(r13, 0x5, &(0x7f0000000380)) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000001c80)=0x0) ioprio_get$uid(0x1, r14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r15) getgroups(0x1, &(0x7f0000000240)=[r15]) r17 = getpid() sched_setscheduler(r17, 0x5, &(0x7f0000000380)) getresuid(&(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000001c80)=0x0) ioprio_get$uid(0x1, r18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r19) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) fstat(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r21) sendmsg$netlink(r8, &(0x7f0000003340)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x20000000}, 0xc, &(0x7f0000000440)=[{&(0x7f0000001e00)=ANY=[@ANYBLOB="480000003400000027bd703bcc34d78054f29d2eecdd8b6100ffdbdf2504001a8008001000ac1e0001140001003319609e61cd6338b787af3cc3fa22b482cf8db8dfb08f2015405ab3d8"], 0x1}, {&(0x7f0000000540)={0x260, 0x1c, 0x200, 0x70bd2d, 0x4, "", [@typed={0x8, 0x8d, 0x0, 0x0, @u32=0xa0000000}, @generic="0643836d7e5854c31ebf9c133670e37621b282b19cca2900cd0a2a71c4114b4a40e11060251faf62b08cdcc04ed6f813c7f4dc46c934fb34ce4de215bb51a9868cd7b657dbf5f94ab9082d1116e033a537d38fe0ac704c053a7a500b875bbbbd386cead5cff7b9eb13183f0bd31284d42ab21cd1a534d10df5090d1a3103a29ade76cbd3737180ef2f7f2121b44bed44bf2084e6f6ac78303682e019", @nested={0x1ab, 0x77, 0x0, 0x1, [@generic="c2d3fd5c93f1e24f54b160b693269f4c796a626520af11945fc228c750269d214e60a9a2a9e3c6a51d3bfa6c09f14a44c931dbb71aa0fd535975a976f3177b3d69be892a50db26b8e42774c381fd935f8ec9c2eaddfd711a8ded15db5bc563eee19215b4360dff431a79227f0cc14241defe4e8b02405f9c315bf0612d977bdf5659ce02", 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@ANYBLOB="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@ANYRES32=r11, @ANYBLOB="0000e459", @ANYRES32=r12, @ANYBLOB='\x00'], 0x7}], 0x6, &(0x7f00000032c0)=[@cred={{0x1c, 0x1, 0x2, {r13, r14, r16}}}, @cred={{0x1c, 0x1, 0x2, {r17, r18, r19}}}, @cred={{0x1c, 0x1, 0x2, {r11, r20, r21}}}], 0x60, 0x48001}, 0x4000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 06:37:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x80fe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 944.604005][T28728] gretap0: refused to change device tx_queue_len [ 944.613072][T28730] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 944.817897][T28730] gretap0: refused to change device tx_queue_len [ 944.825128][T28733] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 944.843919][T28738] gretap0: refused to change device tx_queue_len 06:37:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc38, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x3f000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 944.919607][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 945.193720][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 945.215811][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 945.232715][T28750] gretap0: refused to change device tx_queue_len [ 945.242043][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 945.249786][T28750] net_ratelimit: 13 callbacks suppressed [ 945.249796][T28750] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 945.284434][T28759] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 945.418265][T28759] gretap0: refused to change device tx_queue_len [ 945.431788][T28759] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 945.449872][T28766] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 945.476680][T28767] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x8100, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc3c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x80fe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 945.842091][T28767] gretap0: refused to change device tx_queue_len [ 945.850560][T28767] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 945.896500][T28770] gretap0: refused to change device tx_queue_len [ 945.913006][T28770] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 945.966461][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x40000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 946.155942][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 946.166278][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 946.182086][T28750] gretap0: refused to change device tx_queue_len [ 946.188706][T28750] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x5865}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 946.199146][T28750] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 946.218509][T28782] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:30 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xc0fe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 946.407479][T28782] gretap0: refused to change device tx_queue_len [ 946.414655][T28782] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 946.431711][T28784] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc40, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 946.587547][T28787] gretap0: refused to change device tx_queue_len 06:37:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x80fe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 946.627796][T28787] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 946.667855][T28792] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 946.858431][T28792] gretap0: refused to change device tx_queue_len [ 946.865285][T28792] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 946.931416][T28795] gretap0: refused to change device tx_queue_len 06:37:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x48000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 946.976916][T28795] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 947.008293][T28798] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 947.232151][T28798] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 947.242988][T28798] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 947.251232][T28798] gretap0: refused to change device tx_queue_len [ 947.257721][T28798] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 947.265562][T28798] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 947.287731][T28806] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xf000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 947.413674][T28806] gretap0: refused to change device tx_queue_len [ 947.434464][T28808] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 947.541559][T28811] gretap0: refused to change device tx_queue_len 06:37:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x80fe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 947.598116][T28813] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 947.793883][T28813] gretap0: refused to change device tx_queue_len [ 947.814393][T28819] gretap0: refused to change device tx_queue_len [ 947.828019][T28831] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x0, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 947.844723][T28829] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc44, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x4c000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6558}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 948.187204][T28829] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 948.198022][T28829] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 948.211481][T28829] gretap0: refused to change device tx_queue_len [ 948.217883][T28829] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 948.228306][T28835] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfc00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 948.431082][T28835] gretap0: refused to change device tx_queue_len [ 948.477635][T28838] gretap0: refused to change device tx_queue_len [ 948.520525][T28845] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x5865}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x0, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 948.747589][T28845] gretap0: refused to change device tx_queue_len [ 948.763574][T28846] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 948.862423][T28850] gretap0: refused to change device tx_queue_len 06:37:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x60000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 948.902759][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 949.107023][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 949.117824][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 949.127139][T28860] gretap0: refused to change device tx_queue_len [ 949.136296][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 949.150721][T28862] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 949.282721][T28862] gretap0: refused to change device tx_queue_len [ 949.294037][T28866] gretap0: refused to change device tx_queue_len [ 949.304117][T28867] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfe80, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 949.333888][T28870] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc48, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x0, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 949.651491][T28870] gretap0: refused to change device tx_queue_len [ 949.690313][T28874] gretap0: refused to change device tx_queue_len [ 949.721416][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x65580000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 949.892923][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 949.901165][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 949.909890][T28860] gretap0: refused to change device tx_queue_len [ 949.927094][T28860] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6800}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 949.946420][T28884] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 950.168478][T28884] gretap0: refused to change device tx_queue_len [ 950.192449][T28886] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 950.236233][T28885] gretap0: refused to change device tx_queue_len [ 950.256059][T28891] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6558}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 950.468230][T28891] gretap0: refused to change device tx_queue_len [ 950.486966][T28891] net_ratelimit: 17 callbacks suppressed [ 950.486992][T28891] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x0, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 950.523096][T28894] gretap0: refused to change device tx_queue_len [ 950.543346][T28894] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 950.594890][T28897] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x68000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 950.848498][T28897] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 950.857001][T28897] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 950.865020][T28897] gretap0: refused to change device tx_queue_len [ 950.871923][T28897] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 950.880022][T28897] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6c00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 950.896149][T28898] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfec0, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 951.064938][T28898] gretap0: refused to change device tx_queue_len [ 951.072776][T28898] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 951.094759][T28900] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc4c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 951.190840][T28904] gretap0: refused to change device tx_queue_len [ 951.216080][T28904] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 951.279043][T28907] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6558}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x0, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 951.523089][T28907] gretap0: refused to change device tx_queue_len [ 951.530052][T28907] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 951.549906][T28911] gretap0: refused to change device tx_queue_len [ 951.556265][T28911] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 951.595182][T28917] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x682701fe, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 951.857101][T28917] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 951.865861][T28917] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 951.873788][T28917] gretap0: refused to change device tx_queue_len [ 951.880416][T28917] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 951.887950][T28917] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x7400}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 951.913018][T28920] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc50, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 952.106069][T28920] gretap0: refused to change device tx_queue_len [ 952.112899][T28920] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 952.129027][T28923] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 952.187121][T28926] gretap0: refused to change device tx_queue_len [ 952.199251][T28926] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x6558}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 952.242005][T28932] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 952.422857][T28932] gretap0: refused to change device tx_queue_len 06:37:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x0, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 952.571256][T28937] gretap0: refused to change device tx_queue_len [ 952.589262][T28943] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:37 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x6c000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:37 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xff00, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 952.761422][T28943] gretap0: refused to change device tx_queue_len [ 952.780262][T28941] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 952.836258][T28941] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 952.898597][T28941] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 952.913772][T28941] gretap0: refused to change device tx_queue_len [ 952.923287][T28941] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 952.936662][T28950] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x7a00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 953.025579][T28953] gretap0: refused to change device tx_queue_len 06:37:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfe80, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 953.140477][T28956] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 953.329978][T28956] gretap0: refused to change device tx_queue_len [ 953.353604][T28961] gretap0: refused to change device tx_queue_len 06:37:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 953.380774][T28967] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:38 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x74000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xff04, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 953.661548][T28967] gretap0: refused to change device tx_queue_len [ 953.668455][T28968] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 953.695443][T28973] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc54, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 953.977189][T28973] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 953.985341][T28973] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 953.993477][T28973] gretap0: refused to change device tx_queue_len [ 954.000819][T28973] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 954.009779][T28975] gretap0: refused to change device tx_queue_len 06:37:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x80fe}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 954.026360][T28980] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfe80, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 954.280257][T28980] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 954.320964][T28980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 954.346687][T28980] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 954.381174][T28983] gretap0: refused to change device tx_queue_len [ 954.388651][T28991] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:39 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x7a000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 954.435034][T28990] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xf0ffff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 954.705230][T28990] gretap0: refused to change device tx_queue_len [ 954.717611][T28998] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 954.898557][T28998] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 954.932272][T28998] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 954.943334][T28998] gretap0: refused to change device tx_queue_len [ 954.953174][T28998] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 954.975775][T29000] gretap0: refused to change device tx_queue_len [ 954.987691][T29005] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x8100}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfe80, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 955.008505][T29012] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc58, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 955.368670][T29012] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 955.402367][T29012] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 955.410237][T29012] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:40 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x81000000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 955.456688][T29011] gretap0: refused to change device tx_queue_len [ 955.491325][T29018] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x1000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 955.761569][T29018] gretap0: refused to change device tx_queue_len [ 955.768685][T29018] net_ratelimit: 15 callbacks suppressed [ 955.768694][T29018] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 955.793856][T29023] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 955.997681][T29023] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 956.006441][T29023] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 956.014898][T29023] gretap0: refused to change device tx_queue_len [ 956.021407][T29023] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 956.029297][T29023] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xc0fe}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 956.046171][T29027] gretap0: refused to change device tx_queue_len [ 956.055676][T29027] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 956.072464][T29028] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:40 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x7a00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 956.210042][T29039] gretap0: refused to change device tx_queue_len [ 956.232547][T29039] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 956.283005][T29040] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x868746ff, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 956.383055][T29040] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 956.461928][T29040] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 956.499542][T29040] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:41 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 956.589620][T29043] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 956.786008][T29043] gretap0: refused to change device tx_queue_len [ 956.793267][T29043] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 956.809161][T29048] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc5c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x2000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 956.870897][T29052] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 957.086347][T29052] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 957.094740][T29052] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 957.102784][T29052] gretap0: refused to change device tx_queue_len [ 957.117544][T29052] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xf000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 957.125239][T29052] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 957.141943][T29055] gretap0: refused to change device tx_queue_len [ 957.158998][T29055] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x0, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 957.225578][T29060] gretap0: refused to change device tx_queue_len [ 957.270082][T29060] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 957.345769][T29066] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x88a8ffff, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 957.513726][T29066] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 957.542428][T29066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 957.559211][T29066] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 957.618411][T29073] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 957.645740][T29071] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 957.856415][T29071] gretap0: refused to change device tx_queue_len [ 957.863224][T29071] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 957.884314][T29082] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 957.984569][T29082] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 958.008636][T29082] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 958.017916][T29082] gretap0: refused to change device tx_queue_len [ 958.025345][T29082] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 958.040586][T29082] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xfc00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 958.084486][T29081] gretap0: refused to change device tx_queue_len 06:37:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x0, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 958.159911][T29087] gretap0: refused to change device tx_queue_len [ 958.214547][T29089] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 958.255992][T29094] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc60, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x8ea451c7, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x3000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 958.485655][T29094] gretap0: refused to change device tx_queue_len [ 958.495447][T29092] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 958.589839][T29092] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 958.622300][T29092] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 958.630462][T29092] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:43 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 958.758067][T29100] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 958.925005][T29100] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 958.948482][T29100] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 958.960520][T29100] gretap0: refused to change device tx_queue_len [ 958.976496][T29100] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 958.990926][T29104] gretap0: refused to change device tx_queue_len [ 958.997829][T29107] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc64, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xfe80}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 959.072277][T29110] gretap0: refused to change device tx_queue_len [ 959.105596][T29113] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x0, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x9effffff, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 959.526656][T29113] gretap0: refused to change device tx_queue_len [ 959.533939][T29116] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 959.576820][T29116] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 959.611308][T29116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 959.618788][T29116] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 959.717938][T29120] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 959.899623][T29120] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 959.910844][T29120] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 959.923406][T29120] gretap0: refused to change device tx_queue_len [ 959.930237][T29120] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xfec0}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 959.992361][T29128] gretap0: refused to change device tx_queue_len [ 960.004183][T29126] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 960.059394][T29131] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @rand_addr="fc88b601f09532eb8b4f2cd8dda72a14"}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/nf_conntrack_expect\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000180)={@local, 0x1, 0x1, 0x0, 0xd, 0x8001, 0xbe}, &(0x7f00000001c0)=0x20) sendfile(r0, r1, 0x0, 0xedc0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000000)={0x100000000, 0x6, "c7e8a6b43b26f4f0925ecf8c9d314268c773d75cebe4bea2e5fefbaf11049a86", 0x5633ce50, 0x1000000, 0x1f, 0x5611, 0x6b69, 0xfffffff9, 0x7aa5, 0x1, [0x90c, 0x46a1, 0x9, 0xbbd]}) syz_emit_ethernet(0x4a, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaa08004500003c000000000019a5c9e0561f77ad000900000040010000000000000058142ae7046d6807b5eef2a8e8484a7d195bfb974cf8e943640b22b45ec6086c29fcff77fb35e32df161c143b00f1895d679c62c6df59891e6f2267a58e960dd6ff2f4c10e634f44a181b6afb7e07c44d8b2e6ecc938d279bde5d796217a19b92c6d84d2e6e8ea1eeaa04957b048632213bde3a327eb67fdc41cb2b3f4cf2aacd0c23863c900d3ab7f79d438ab838ed12e981a671ce6b68ff29ec8d2ca92f9c6f57d51cc217b250f8daeffad663c25bcc127ebf3368dfbc692c2aede8412b4a2fa1b6f8790023e", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="a0000000907800001312c76d7d308746399d68fcb3ccf165d6dd0502"], 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x486f00, 0x8) ioctl$NS_GET_OWNER_UID(r6, 0xb704, &(0x7f0000000280)) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r7, r8, 0x0, 0xedc0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r7, 0x29, 0x44, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) 06:37:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc68, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndseq(0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000001c0)) clone3(&(0x7f0000000380)={0x9000, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000240), {0x1e}, &(0x7f0000000280)=""/84, 0x54, &(0x7f0000000440)=""/4096, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, r2, 0x0, r3, 0x0], 0x6}, 0x50) dup2(r1, r4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x0, 0x300) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x89a2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) memfd_create(0x0, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x9a0efa2b65aacb27) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) gettid() timer_create(0x0, &(0x7f0000000400)={0x0, 0x0, 0x6}, &(0x7f00000001c0)=0x0) timer_settime(r5, 0x0, 0x0, 0x0) timer_delete(r5) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000100)=0x1ff) timer_getoverrun(r5) prctl$PR_SET_PTRACER(0x59616d61, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='trusted.overlay.nlink\x00', &(0x7f00000000c0)={'U+', 0x6}, 0x16, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'veth1_to_hsr\x00'}, @IFLA_GROUP={0x8}]}, 0x3c}}, 0x0) [ 960.341512][T29131] gretap0: refused to change device tx_queue_len [ 960.349621][T29135] gretap0: refused to change device tx_queue_len [ 960.358499][T29138] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xc3ffffff, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 960.637707][T29138] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 960.668434][T29138] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 960.686618][T29138] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 960.835698][T29142] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 960.991246][T29142] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 961.005081][T29142] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 961.012968][T29142] gretap0: refused to change device tx_queue_len [ 961.023936][T29142] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 961.031691][T29142] net_ratelimit: 11 callbacks suppressed 06:37:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xff00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 961.031701][T29142] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 961.058345][T29156] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 961.082609][T29163] gretap0: refused to change device tx_queue_len [ 961.102010][T29163] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:45 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xc751a48e, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 961.255665][T29159] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 961.267183][T29159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 961.276248][T29159] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 961.367965][T29165] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 961.581370][T29165] gretap0: refused to change device tx_queue_len [ 961.588309][T29165] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 961.604760][T29172] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 961.637604][T29172] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 961.684473][T29172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 961.694278][T29172] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 961.744672][T29174] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc6c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 961.912342][T29177] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 962.017014][T29177] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 962.035827][T29177] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 962.070976][T29177] gretap0: refused to change device tx_queue_len [ 962.086161][T29177] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 962.097542][T29177] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xff04}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 962.137495][T29184] gretap0: refused to change device tx_queue_len [ 962.200093][T29184] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 962.242363][T29186] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xf0ffffff, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 962.399492][T29186] gretap0: refused to change device tx_queue_len [ 962.408554][T29186] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x5000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 962.443835][T29190] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 962.470768][T29190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 962.479736][T29190] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 962.584651][T29193] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc70, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair(0x26, 0x1, 0x7, &(0x7f0000000080)) r2 = socket$kcm(0x10, 0x2, 0x0) pause() ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000000040)={0x4, 0x100000}) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') r4 = dup2(r3, r2) syz_kvm_setup_cpu$x86(r4, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) [ 962.695233][T29212] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 962.979683][T29212] gretap0: refused to change device tx_queue_len [ 962.993089][T29212] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 963.009604][T29200] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 963.035628][T29200] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 06:37:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 963.089787][T29200] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 963.097260][T29200] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 963.182737][T29206] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 963.392761][T29206] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 963.405577][T29206] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 963.413544][T29206] gretap0: refused to change device tx_queue_len [ 963.420100][T29206] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 963.427617][T29206] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0xffff}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 963.445703][T29209] gretap0: refused to change device tx_queue_len [ 963.462580][T29209] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:48 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xfe012768, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 963.508649][T29217] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 963.619384][T29233] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc74, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 963.905986][T29233] gretap0: refused to change device tx_queue_len [ 963.939656][T29233] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x7000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 963.966956][T29235] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 964.119832][T29235] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 964.180622][T29235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 964.188094][T29235] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 964.266778][T29243] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 964.634988][T29243] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 964.643181][T29243] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 964.650960][T29243] gretap0: refused to change device tx_queue_len [ 964.657496][T29243] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 964.666482][T29244] gretap0: refused to change device tx_queue_len 06:37:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xff468786, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 964.676450][T29247] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 964.735288][T29252] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 965.036459][T29252] gretap0: refused to change device tx_queue_len [ 965.045866][T29255] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 965.137154][T29255] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 965.205195][T29255] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 965.220923][T29255] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 965.258640][T29264] gretap0: refused to change device tx_queue_len [ 965.275327][T29265] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 965.292204][T29270] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:49 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000180)={0x7, 0x7, 0x4}, &(0x7f00000001c0)=0x28) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r2, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$audio(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$nvme_fabrics(0xffffffffffffff9c, 0x0, 0x22a040, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) capget(&(0x7f0000000000), 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(r5, 0x0, 0x0, 0x0, 0x1) sendmmsg(r2, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, 0x0) recvmmsg(r2, &(0x7f0000005c40)=[{{&(0x7f00000000c0)=@alg, 0x80, 0x0}}], 0x1, 0x0, 0x0) r6 = socket(0x2000000000000021, 0x0, 0x10000000000002) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT64(0xffffffffffffffff, 0xc0984124, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) connect$rxrpc(r6, &(0x7f0000000080)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x24) 06:37:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc78, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 965.322360][T29270] gretap0: refused to change device tx_queue_len [ 965.346472][T29272] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xa000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 965.800381][T29272] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 965.808288][T29272] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 965.816398][T29272] gretap0: refused to change device tx_queue_len [ 965.822929][T29272] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 965.836279][T29275] gretap0: refused to change device tx_queue_len 06:37:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 965.848472][T29281] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:50 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xffffa888, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 966.098397][T29281] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 966.262558][T29281] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 966.266897][T29281] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 966.324301][T29286] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:50 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r2 = socket$nl_route(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$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r4, @ANYBLOB="ddffffffffffffff140012000c0001006272696467650000040002004a8c1b6a238e3c4ad8aaf50c71a903efb4ed6f549d620cab62d981eb6d374923a2b1597449331902ca8bdf6a7b128fe8476d4d6652037756d0ac81399ac0582b151d141fe83ed1d9132ab02d67c1c5acd5789c4893db25c5630cca8a430aeff83d56f554ff14196fa347774c415acdeb046e3cf870dd52c26f6c603b8f3e34d021af63b3cfa8316e16c38ca72e58c356fde87643e8b809318f8d222ce63317ded42fa3aa394ade7dfe439c6479605528726a068cdc76a22067b3534442da88bc90000000000000000000000000f6a0d707"], 0x34}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r7 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r6, r7, 0x0, 0xedc0) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) r8 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r9 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r8, r9, 0x0, 0xedc0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000002c0)={'ip6tnl0\x00', r4}) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000480)=@bridge_dellink={0x19c, 0x11, 0x8, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, 0x0, 0x40008, 0x84}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_CARRIER={0x5, 0x21, 0x7}, @IFLA_TARGET_NETNSID={0x8, 0x2e, 0x3}, @IFLA_VFINFO_LIST={0x148, 0x16, 0x0, 0x1, [{0x7c, 0x1, 0x0, 0x1, [@IFLA_VF_RATE={0x10, 0x6, {0xffffffff, 0x9d, 0xf83}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x40, 0x8}}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x6, 0x8001}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x20, 0x8}}, @IFLA_VF_TX_RATE={0xc, 0x3, {0xffffffff}}, @IFLA_VF_TRUST={0xc, 0x9, {0x8, 0x800}}, @IFLA_VF_IB_PORT_GUID={0x14, 0xb, {0x9, 0x3}}]}, {0x4}, {0xc4, 0x1, 0x0, 0x1, [@IFLA_VF_SPOOFCHK={0xc, 0x4, {0xef, 0x9}}, @IFLA_VF_SPOOFCHK={0xc, 0x4, {0x1000, 0x80000000}}, @IFLA_VF_VLAN_LIST={0x7c, 0xc, 0x0, 0x1, [{0x14, 0x1, {0x2, 0xab4, 0x40, 0x8100}}, {0x14, 0x1, {0x20000002, 0x262, 0x6, 0x8100}}, {0x14, 0x1, {0x7, 0xc28, 0x3, 0x88a8}}, {0x14, 0x1, {0x6, 0xa2d, 0x8, 0x8100}}, {0x14, 0x1, {0x0, 0x58d, 0x1, 0x9a8}}, {0x14, 0x1, {0x5, 0xa6f, 0x0, 0x88a8}}]}, @IFLA_VF_IB_NODE_GUID={0x14, 0xa, {0x848, 0x180000000}}, @IFLA_VF_LINK_STATE={0xc, 0x5, {0x7, 0xffff8001}}, @IFLA_VF_TRUST={0xc, 0x9, {0x18, 0x80000000}}]}]}, @IFLA_PROMISCUITY={0x8}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x5625}]}, 0x19c}}, 0x0) [ 966.385742][T29287] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc7c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 966.655497][T29287] gretap0: refused to change device tx_queue_len [ 966.662491][T29287] net_ratelimit: 7 callbacks suppressed [ 966.662501][T29287] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 967.061310][T29299] gretap0: refused to change device tx_queue_len [ 967.067685][T29299] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 967.084798][T29300] gretap0: refused to change device tx_queue_len [ 967.094188][T29300] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 967.139495][T29308] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xfffff000, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 967.333340][T29308] gretap0: refused to change device tx_queue_len [ 967.340391][T29308] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 967.362793][T29312] device bridge3 entered promiscuous mode 06:37:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xc000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 967.380762][T29316] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 967.415388][T29316] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 967.451872][T29316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 967.480084][T29316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 967.535257][T29319] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc80, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 967.816559][T29328] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:52 executing program 0: syz_emit_ethernet(0x5a, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000100)) sendfile(r0, r1, 0x0, 0xedc0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000000)=0x7) modify_ldt$write2(0x11, &(0x7f0000000040)={0x200, 0x100000, 0xffffffffffffffff, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x10) [ 967.974292][T29328] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 967.982948][T29328] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 967.991604][T29328] gretap0: refused to change device tx_queue_len [ 967.997992][T29328] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 968.005675][T29328] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 968.095898][T29333] gretap0: refused to change device tx_queue_len [ 968.137942][T29333] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 968.175581][T29339] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:52 executing program 0: mkdir(0x0, 0x0) r0 = getpid() r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x97, 0x1, 0xf6, 0x7fff, 0x7fffffff}, 0xc) sendfile(r1, r2, 0x0, 0xedc0) dup(r1) sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') syz_open_procfs$namespace(0x0, &(0x7f00000003c0)='ns/time\x00') openat$cgroup_int(0xffffffffffffffff, 0x0, 0x2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0x26e1, 0x0) sendmsg$TIPC_NL_MEDIA_SET(0xffffffffffffffff, 0x0, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, 0x0, 0x8085) r4 = memfd_create(0x0, 0x0) pwritev(r4, &(0x7f0000f50f90), 0x0, 0x0) memfd_create(0x0, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000400)) syz_open_dev$sndseq(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/diskstats\x00', 0x0, 0x0) read(r5, 0x0, 0x0) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007ba, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) 06:37:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xffffff7f, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 968.472195][T29339] gretap0: refused to change device tx_queue_len [ 968.479401][T29339] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 968.495835][T29344] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xe000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 968.535119][T29344] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 968.562738][T29344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 968.596027][T29344] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 968.692922][T29345] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc84, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:53 executing program 0: syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) ioctl$sock_TIOCINQ(0xffffffffffffffff, 0x541b, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) syz_open_procfs(0x0, 0x0) socket(0x2000000000000021, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000012c0), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001380)={0xffffffffffffffff, 0x28, &(0x7f0000001340)}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$SOUND_MIXER_READ_DEVMASK(0xffffffffffffffff, 0x80044dfe, &(0x7f0000000240)) writev(0xffffffffffffffff, 0x0, 0x0) r1 = socket$kcm(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="23000000420081aee405e9a4000000000000c6ff07d800400300"/35, 0x23}], 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x48202, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, 0x0) recvmsg$kcm(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/101, 0x65}, {&(0x7f0000000280)=""/91, 0x5}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000001300)={0x17, 0x2, 0x7}) write$sndseq(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0xff33) [ 969.386430][T29355] gretap0: refused to change device tx_queue_len [ 969.393062][T29355] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 969.412114][T29367] gretap0: refused to change device tx_queue_len [ 969.418628][T29367] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 969.464775][T29373] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xffffff9e, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x10000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 969.661142][T29373] gretap0: refused to change device tx_queue_len [ 969.667966][T29373] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 969.685202][T29377] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 969.702515][T29383] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 969.822975][T29383] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 969.841575][T29383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 969.869939][T29383] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 970.246941][T29399] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 970.425980][T29399] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 970.437284][T29399] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 970.445711][T29399] gretap0: refused to change device tx_queue_len [ 970.452173][T29399] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 970.461206][T29402] gretap0: refused to change device tx_queue_len [ 970.467642][T29403] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xffffffc3, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc88, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 970.504564][T29406] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 970.775826][T29406] gretap0: refused to change device tx_queue_len [ 970.783751][T29409] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 970.926187][T29409] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 970.940498][T29409] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 970.948048][T29409] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 970.989215][T29421] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:55 executing program 0: ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x10204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x21, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @local}, 0x10) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80000001) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) close(0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = openat$vsock(0xffffffffffffff9c, 0x0, 0x200100, 0x0) connect$tipc(r3, &(0x7f0000000140)=@id={0x1e, 0x3, 0x0, {0x4e23}}, 0x10) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsa\x00', 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000000000)="0600000000000000c9b90003070000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde", 0x31) ioctl$SG_EMULATED_HOST(r3, 0xc0347c03, &(0x7f0000000280)) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r4, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x10) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendto$inet(r4, &(0x7f00000004c0)="3232ce2774e7a3797748648df71c7b4542839e347be35844e42ad67454cd5e140e0ab73493d6b6921681e5536dbc0f309747cc199a7f9a20d01e04d55fb1c26504e3e4738aac76780b5c2363a6dc4d10fe9adc2b363abf6981a31f6a58ef2103e7a145b11649eac6d4cc29a315faf899c2e35d08b1974199c08bf4798207b78d8dd89e727382318265acc85a4444869dfc22ba7fd79b455635a715fa1e705070e2857ef21a3076cdfc2c29b26547360add94ef9c349ae62f54e7a90e1aae762a11b2cc6bd7", 0xc5, 0x4008040, 0x0, 0x0) read(r4, &(0x7f0000000ac0)=""/245, 0x100000394) sendto$inet(r4, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a92c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b", 0x62, 0x4000011, 0x0, 0x0) write$9p(0xffffffffffffffff, &(0x7f0000000000)="0600000000000000c9b90003070000002a1ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067fde18fa64249e1dabdd9514480a16f3733d18f833b3aacfcf04f7b0bdd78687423a6bff51b9f9218a249e3d00"/104, 0xb3) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0xc0d0) open(&(0x7f0000000080)='./file0\x00', 0x406201, 0x0) 06:37:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x20000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 971.230768][T29421] gretap0: refused to change device tx_queue_len [ 971.257593][T29425] gretap0: refused to change device tx_queue_len 06:37:55 executing program 0: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x140}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000240)=@req3={0x10000, 0x0, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1000002, 0x11011, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x20, 0x4, 0xa, 0x201, 0x0, 0x0, {0x0, 0x0, 0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ff7000/0x3000)=nil) mprotect(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101040, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r1, 0x40045010, &(0x7f0000000140)=0x3) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 06:37:55 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xfffffff0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:56 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001400090500000000010000000a0008c8", @ANYRES32=r2, @ANYBLOB="140c010000000015b506f60000000008000000000000000560b5c400"/44], 0x40}}, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x400, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x3000, 0x8040}, [@IFLA_EVENT={0x8, 0x2c, 0xfffffff7}, @IFLA_IFALIAS={0x14, 0x14, 'erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x43}, 0x1) [ 972.017292][T29429] gretap0: refused to change device tx_queue_len [ 972.024007][T29429] net_ratelimit: 5 callbacks suppressed [ 972.024016][T29429] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 972.045565][T29428] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 972.061940][T29432] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 972.093374][T29432] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 972.134302][T29432] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 972.155359][T29432] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:37:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc8c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 972.313469][T29444] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 972.393970][T29440] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 972.549137][T29440] gretap0: refused to change device tx_queue_len [ 972.557095][T29440] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 972.588719][T29451] gretap0: refused to change device tx_queue_len 06:37:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x3f000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 972.599300][T29451] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 972.617318][T29458] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 06:37:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0xffffffff, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 972.908113][T29462] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 973.031818][T29462] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 973.041019][T29462] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 973.051331][T29462] gretap0: refused to change device tx_queue_len [ 973.057713][T29462] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:37:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 973.068380][T29462] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 973.089829][T29470] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 973.105357][T29473] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc94, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 973.316683][T29473] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 973.359116][T29473] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 973.366671][T29473] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 973.417008][T29458] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 06:37:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 973.458962][T29475] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:37:58 executing program 0: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000040)=[{0x4}, {0x0, 0xffffffff}], 0x2) r1 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r1, 0x402, 0x80000003) r2 = socket$inet(0x2b, 0x801, 0x0) listen(r2, 0x0) listen(r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000400)={0xa0, 0x0, 0x4, {{0x0, 0x1, 0xfffffffffffffffa, 0x8, 0x9, 0x9, {0x0, 0x4c01, 0x8e, 0x8, 0x5c3, 0x0, 0x3, 0x0, 0xb1dd, 0x8001, 0x0, r3, 0xee01, 0x2}}}}, 0xa0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x101, {0xffffffffffffffff}, {r3}, 0x6, 0x1f}) r4 = msgget(0xffffffffffffffff, 0x0) msgsnd(r4, &(0x7f0000000140)={0x2}, 0x8, 0x0) r5 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r5, 0x402, 0x80000003) r6 = socket$inet(0x2b, 0x801, 0x0) listen(r6, 0x0) listen(r6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@initdev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) write$FUSE_CREATE_OPEN(r5, &(0x7f0000000400)={0xa0, 0x0, 0x4, {{0x0, 0x1, 0xfffffffffffffffa, 0x8, 0x9, 0x9, {0x0, 0x4c01, 0x8e, 0x8, 0x5c3, 0x0, 0x3, 0x0, 0xb1dd, 0x8001, 0x0, r7, 0xee01, 0x2}}}}, 0xa0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x101, {0xffffffffffffffff}, {r7}, 0x6, 0x1f}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0x0, r8, 0x0, 0x0, r9, 0x0, 0x5}, 0x0, 0x0, 0x2, 0xc04, 0x8, 0x4, 0x276, 0x80, 0x0, 0xbcf}) chown(&(0x7f0000000080)='./file0\x00', r3, r9) semop(r0, &(0x7f00000000c0)=[{0x0, 0x6}], 0x1) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/106) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x34, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x3}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) 06:37:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 973.768998][T29475] gretap0: refused to change device tx_queue_len [ 973.776018][T29475] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 973.800568][T29479] gretap0: refused to change device tx_queue_len 06:37:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x40000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r2, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 973.806959][T29479] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:58 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x48000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, 0x0, 0x0) 06:37:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, 0x0, 0x0) 06:37:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, 0x0, 0x0) 06:37:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 974.686436][T29486] gretap0: refused to change device tx_queue_len [ 974.693054][T29486] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 974.708806][T29489] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 974.787079][T29518] gretap0: refused to change device tx_queue_len [ 974.794669][T29518] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 974.815425][T29520] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:37:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xc9c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 974.860265][T29525] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 975.160217][T29525] gretap0: refused to change device tx_queue_len [ 975.167255][T29525] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:37:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:59 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x2}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:37:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) [ 975.352963][T29539] gretap0: refused to change device tx_queue_len [ 975.367513][T29539] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 975.433493][T29548] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 06:38:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xe}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:00 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x4c000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 975.748057][T29548] gretap0: refused to change device tx_queue_len [ 975.756188][T29549] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 975.836103][T29553] gretap0: refused to change device tx_queue_len 06:38:00 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x3}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) 06:38:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) [ 976.177587][T29556] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 976.251101][T29556] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 976.283804][T29556] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 976.435997][T29566] gretap0: refused to change device tx_queue_len [ 976.460188][T29568] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xca0, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x40, 0xffffff1b, 0x0, 0x3ff000000}, 0x0, 0x0, 0xffffffffffffffff, 0x2) connect$tipc(0xffffffffffffffff, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000400)='/dev/bsg\x00', 0x488000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/netstat\x00') r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6}, 0x1c) sendfile(0xffffffffffffffff, r2, 0x0, 0x1100007ffff000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) [ 976.495852][T29576] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x0, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 976.896927][T29576] gretap0: refused to change device tx_queue_len 06:38:01 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x60000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 976.951266][T29583] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 976.988089][T29583] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 977.019813][T29583] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 977.106568][T29583] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 978.703683][T29566] bridge0: port 2(bridge_slave_1) entered disabled state [ 978.711726][T29566] bridge0: port 1(bridge_slave_0) entered disabled state [ 982.909941][T29566] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 983.270298][T29566] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 983.755220][ T0] NOHZ: local_softirq_pending 08 [ 987.550443][T29566] device geneve2 left promiscuous mode 06:38:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x4}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 987.679948][T29599] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xdd4, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) setpriority(0x0, r0, 0xffff) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) io_setup(0x0, &(0x7f0000000880)) ioctl$SNDRV_PCM_IOCTL_HW_REFINE(0xffffffffffffffff, 0xc25c4110, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x88002, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0xbb9, 0x362, 0xfffe0000, 0x8, 0x2, 0x10000}) syz_emit_ethernet(0x8a, &(0x7f00000002c0)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00\x00@', 0x54, 0x6, 0x0, @local, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0xc2, 0x0, 0x0, 0x0, {[@mptcp=@capable={0x4, 0xc}, @exp_smc={0xfe, 0x6}, @exp_smc={0xfe, 0x6}, @sack={0x5, 0xa, [0x0, 0x0]}, @md5sig={0x13, 0x12, "6ef5bc148986f8b0d5e4c7033ea531fa"}, @exp_smc={0xfe, 0x6}, @exp_fastopen={0xfe, 0x4}]}}}}}}}}, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f00000000c0)={0x0, 0x0, 0x10000, 0x3f}) [ 987.903441][T29614] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 988.082891][T29614] gretap0: refused to change device tx_queue_len [ 988.090352][T29614] net_ratelimit: 4 callbacks suppressed [ 988.090362][T29614] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 988.113905][T29621] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 988.255231][T29621] gretap0: refused to change device tx_queue_len [ 988.263505][T29621] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x65580000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 988.331669][T29623] gretap0: refused to change device tx_queue_len [ 988.338180][T29623] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 988.369569][T29625] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:13 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$SCSI_IOCTL_STOP_UNIT(r1, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0xc) sendmsg$NFNL_MSG_CTHELPER_GET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000001a40)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0x401}, 0x14}}, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) 06:38:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x5}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 988.728437][T29625] gretap0: refused to change device tx_queue_len [ 988.735815][T29625] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 988.758099][T29629] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xddc, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 988.778649][T29631] gretap0: refused to change device tx_queue_len [ 988.793770][T29631] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 988.865624][T29640] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x48}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 989.226505][T29640] gretap0: refused to change device tx_queue_len [ 989.243510][T29640] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 989.267640][T29644] gretap0: refused to change device tx_queue_len [ 989.276621][T29644] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 989.312023][T29656] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x6}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 989.655177][T29656] gretap0: refused to change device tx_queue_len [ 989.667795][T29656] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 989.684709][T29661] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 989.711840][T29663] gretap0: refused to change device tx_queue_len [ 989.718268][T29663] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 989.799026][T29640] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe08, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:14 executing program 0: r0 = socket$xdp(0x2c, 0x3, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_ADDFB2(0xffffffffffffffff, 0xc06864b8, &(0x7f0000000100)={0x6, 0x7fffffff, 0x279, 0x81, 0x2, [0x36d4c50c, 0x9, 0x0, 0x5], [0x3, 0x7fff, 0x10001, 0x1f], [0x40, 0x0, 0x7, 0x4], [0x3, 0x0, 0x8, 0x1]}) r2 = socket$netlink(0x10, 0x3, 0x400000000000004) writev(r2, &(0x7f0000000080), 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000000)=0x10000, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0x1fffc0, 0x0, 'client1\x00', 0x7, "4914f6d97498daf0", "e502f44fe97c768313ef349d159a5f2ddf83bbd200c36c7d14b7982da0b5c027", 0xff, 0x1}) socket$xdp(0x2c, 0x3, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000180)) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) sendmsg$kcm(r5, &(0x7f0000000600)={&(0x7f0000000280)=@x25={0x9, @remote={[], 0x2}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000300)="89b93c05b76dd276cb328a5804e64085a4c6b96c304ce7ed13a41f8f009d90", 0x1f}, {&(0x7f0000000340)="c9fd0a8ca3b4f50f0bf2d715460912f89a3649005a1735750c0d273c32650653be4804d6fd1d2b2a71bd55291fcc1aa955d0e7a726cc8383eb761223c46d1aa4b283ddba41f5d73bc21b58f71004d43a9a7036be6b59e5adb8d1ef", 0x5b}, {&(0x7f00000003c0)="788ac364b2b8ffcfc3620957d7150e2cafae67f6f0623c", 0x17}, {&(0x7f0000000400)="f73705c67ad1b58523b332e78495ff4e6402c5ca3ad6ded50697c0a6a0c61c66669882a620e9244d25cd5f93bba5b68cb3e97eaadc17cc7b3a69c8a1bf4802a372086c37cee8b4f11d46d505008dd3111f2abeaa11f2cab949ac182752e9c4608524add6c592e026f7b7fda73f0f0d2edb0442ea1810c0789ae96f1fecd9e2be31621d39652b4a3ccbb71ebea538f29446e4ccacaf595448ee0bfab51435da30ceccb1e1dacfe402fdf5265491de1bcee3ee0399b1bddf7bae5dc94ef355d4af532c5d35db3d", 0xc6}, {&(0x7f0000000500)="1b343b30a0f6739f1e58d2f809c7c9b5558f7e3a5859c3c464fc3bd317d42ba2b83552210374be33869fe9dce0d1e8b17c9d6ffa6c95865a92dfa6f454dddb101bc8e7988d34e9dc0c89cd1eb33a9fc398", 0x51}], 0x5}, 0x800) recvmmsg(r2, &(0x7f0000000040)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 06:38:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 990.017699][T29640] gretap0: refused to change device tx_queue_len [ 990.035994][T29640] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 990.117195][T29670] gretap0: refused to change device tx_queue_len 06:38:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x68000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 990.165485][T29675] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:14 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 990.417840][T29675] gretap0: refused to change device tx_queue_len [ 990.460952][T29681] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}]}, 0x28}}, 0x0) [ 990.577714][T29686] gretap0: refused to change device tx_queue_len [ 990.616415][T29691] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x60}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:15 executing program 0: r0 = memfd_create(&(0x7f0000000000)='[wlan1keyring', 0x5) open(&(0x7f0000000100)='./bus\x00', 0x20000000000b04, 0x94) pidfd_open(0x0, 0x0) pipe(&(0x7f0000000680)) r1 = getpid() pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000600)={r3, r2, 0x0, 0x14, &(0x7f0000000180)='&$vboxnet1security!\x00'}, 0x30) sched_setscheduler(0xffffffffffffffff, 0x2, &(0x7f0000000400)=0xfffc) r4 = socket$packet(0x11, 0x3, 0x300) dup(r4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x10000000000f, 0x0, 0x0) capget(&(0x7f0000000000), 0x0) getpgid(0x0) memfd_create(&(0x7f0000000080)='lotrusted\x1a\x00\xee\xee\x91\xdc\x04>R\xba0Qe\x80\xe3}U\x01\xd0\xa9\xc9\xf1\xc9\x8d&\x90\xf6\x1a\x86\xd8\x02\xda6E\x17\xa9d\xcfcK\xfe\xf4\x99\xb7o\xff\at\xb6C\xef\x068\xcf\xd3\xb6\xbe\x98\x02\xa0\x90\xc8[\v\x93A\x7f\xc6\xa7\xcaEB\xb9\xaeS\x99\x86RI;\x0e\xf0\xcf\x9b\xff\x01\x00\x00\x00\x00\x00\x00\xc9\x85\xe2\xc9\x8bM\x1f\xcd%\x98\x16H\x9f\xbc\xb8\xd4\v', 0x5) syz_open_dev$sndseq(0x0, 0x0, 0x1) ppoll(&(0x7f0000000200)=[{}], 0x1, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x5452, &(0x7f0000000040)) fcntl$getownex(r5, 0x10, &(0x7f0000000580)) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) fsetxattr$system_posix_acl(r6, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="070000000100eb8000000000020001", @ANYRES32, @ANYRES32, @ANYBLOB="b8e365614a57609aeb2c35eb6346b93ee6a8ccac064b28045fb5ccc42eb61c604bd9bc6f06af127321df7559522954af9fbdf181f025e9a65d7a17310597d62a318833df89a57e5b53778aa3e66844fc416fc7e2cee11b08996b795ceead35bdcf1b23c88334501831ff741891ff83bd8103282caf9b66fa23cc7ad8ce987b956942c2650306152e47f0", @ANYBLOB="048617232739", @ANYRES32=0x0, @ANYRESHEX=r1, @ANYRESDEC], 0x8, 0x1) syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x9a0efa2b65aacb27) getsockopt$inet_int(0xffffffffffffffff, 0x10d, 0xc, &(0x7f0000000140), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) dup3(r7, r8, 0x0) r9 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup3(0xffffffffffffffff, r9, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="ae88bff8240000005a90f57f07703aeff0f64ebbee07962c22772e11b44e69d90cf41bdd2ac8bb8c43b460e46292", 0x2e}, {&(0x7f0000000180)="53000000c90dca047735f408ffffffffffffff0041a735a3000000000000000000", 0x21}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x992762a249586cde, 0x4d091, r0, 0x0) [ 990.946468][T29691] gretap0: refused to change device tx_queue_len [ 991.032581][T29694] gretap0: refused to change device tx_queue_len [ 991.051292][T29695] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}]}, 0x28}}, 0x0) 06:38:15 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0xa}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 991.126868][T29704] gretap0: refused to change device tx_queue_len 06:38:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe0c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 991.172894][T29710] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x68}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 991.541995][T29710] gretap0: refused to change device tx_queue_len [ 991.550287][T29721] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x6c000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe10, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 991.704893][T29723] gretap0: refused to change device tx_queue_len 06:38:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}]}, 0x28}}, 0x0) [ 991.807134][T29728] gretap0: refused to change device tx_queue_len 06:38:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0xc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 991.854176][T29735] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 991.923452][T29737] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe14, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r4 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r3, r4, 0x0, 0xedc0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r3, 0x40106614, &(0x7f00000002c0)) sendfile(r1, r2, 0x0, 0xedc0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newqdisc={0xa4, 0x24, 0x682, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, {0xc, 0xfd07d1e637129ae9}, {0xffe0, 0x10}, {0x5, 0x2}}, [@TCA_RATE={0x6, 0x5, {0x5, 0xb7}}, @TCA_STAB={0x78, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x6, 0x3f, 0x89, 0x0, 0x8001, 0x401, 0x4}}, {0xc, 0x2, [0xffff, 0x4, 0xe2, 0x9]}}, {{0x1c, 0x1, {0x80, 0x8, 0x9, 0x3, 0x0, 0x9, 0x6, 0x1}}, {0x6, 0x2, [0x9e]}}, {{0x1c, 0x1, {0xf, 0x20, 0x8, 0x0, 0x1, 0x4, 0x3289, 0x4}}, {0xc, 0x2, [0x1, 0xeadb, 0xffff, 0xff]}}]}]}, 0xa4}}, 0x4001) setsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x9b) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @dev, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="84", 0x1, 0x200400d1, 0x0, 0x0) 06:38:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 992.284570][T29737] gretap0: refused to change device tx_queue_len 06:38:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 06:38:16 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7c0200001900010000000000000000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c4010500ac1e00010000000000000000000000000000000000000000000000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffe0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000557d759c045cf70d00000000000000000000000000000000000000000000f0fffe880000000000000000000000000001000000000000000000000000000000000000000000000000000000000000ffffe0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000008000ff010000000000000000000000000001000000000000000000000000000000000000000000002000"/564], 0x27c}}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x644140, 0x0) recvfrom$inet6(r2, &(0x7f0000000480)=""/201, 0xc9, 0x10000, &(0x7f0000000380)={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7}, 0x1c) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r3, 0x0, 0xedc0) ioctl$VIDIOC_G_FBUF(r3, 0x8030560a, &(0x7f0000000040)={0x2, 0x0, &(0x7f0000000000)="cd0343cd9827d28f28343a800acd19c2686327635126998766dea78cd8f721a0d7f22a7596b2adec73dbc182a69ee980628a0c706161fa", {0x46f8, 0x80000000, 0x34325258, 0xa, 0x7f, 0xfff, 0xc, 0x8}}) 06:38:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x74000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 992.364061][T29748] gretap0: refused to change device tx_queue_len [ 992.526884][T29757] gretap0: refused to change device tx_queue_len [ 992.565142][T29758] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 992.614217][T29750] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 06:38:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x74}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe18, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 992.656484][T29750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 06:38:17 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a0900000065002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0x48}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r2, r3, 0x0, 0xedc0) r4 = pidfd_getfd(r3, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r6 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r5, r6, 0x0, 0xedc0) fcntl$setlease(r6, 0x400, 0x1) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/vga_arbiter\x00', 0x101143, 0x0) readv(r3, &(0x7f0000001d00)=[{&(0x7f0000001a80)=""/63, 0x3f}, {&(0x7f0000001ac0)=""/154, 0x9a}, {&(0x7f0000001b80)=""/129, 0x81}, {&(0x7f0000001c40)=""/187, 0xbb}], 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r7, 0x10e, 0x2, &(0x7f0000001a00), 0x4) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0)='batadv\x00') sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000300)={&(0x7f0000000140), 0xc, &(0x7f00000002c0)={&(0x7f0000001d40)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="080025bd7000010000000700000005350000000065c6fd1b27cc10cb00050029000000000008000bfd01000000c8103211b8fdb690430e0c369cc0f4baa2499843d5afccc3c0af133877fb3c781ae8e75b2861e55c939147f82b10408991e04580be5de94f9f41b510bd61042ef313192c48bbf6d1b358ba9cf3ffd7b09134417c026d1384727534f043c7b029581364"], 0x2c}, 0x1, 0x0, 0x0, 0x300000c4}, 0x10) r9 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x0, 0x0) ioctl$FS_IOC_SETVERSION(0xffffffffffffffff, 0x40087602, &(0x7f0000000080)=0x80000000) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0xfe, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xb, 0xffffffffffffffff, 0x0) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000001500)=[{&(0x7f0000000340)=0x2, 0x2}, {&(0x7f0000000380)}, {&(0x7f00000003c0), 0x2}, {&(0x7f0000000400), 0x1}, {&(0x7f0000000480)=0x2, 0x1000002}, {&(0x7f00000004c0)=0x1, 0x2}, {&(0x7f0000000500)=0x2, 0x1}, {&(0x7f0000000540)=0x2, 0x1}, {&(0x7f0000000580)=0x2, 0x2}, {&(0x7f00000005c0)=0x1, 0x2}, {&(0x7f0000000600)}, {&(0x7f0000000640)=0x2}, {&(0x7f0000000680)=0x2, 0x2}, {&(0x7f00000006c0), 0x1}, {&(0x7f0000000700)=0x2}, {&(0x7f0000000740)=0x1, 0x1}, {&(0x7f0000000780)=0x2}, {&(0x7f00000007c0)=0x2, 0x2}, {&(0x7f0000000800)=0x2, 0x2}, {&(0x7f0000000840)=0x1, 0x2}, {&(0x7f0000000880)=0x2, 0x1}, {&(0x7f00000008c0), 0x2}, {&(0x7f0000000900)=0x1}, {&(0x7f0000000940)}, {&(0x7f0000000980)=0x2, 0x1}, {&(0x7f00000009c0)=0x2, 0x1}, {&(0x7f0000000a00)=0x4}, {&(0x7f0000000a40)=0x1, 0x1}, {&(0x7f0000000a80)=0x1}, {&(0x7f0000000ac0)=0x1}, {&(0x7f0000000b00), 0x2}, {&(0x7f0000000b40)=0x2}, {&(0x7f0000000b80)=0x2, 0x1}, {&(0x7f0000000bc0)=0x1, 0x2}, {&(0x7f0000000c00)=0x1, 0x2}, {&(0x7f0000000c40)=0x2}, {&(0x7f0000000c80)=0x1, 0x1}, {&(0x7f0000000cc0)=0x2, 0x2}, {&(0x7f0000000d00)=0x1, 0x2}, {&(0x7f0000000d40)}, {&(0x7f0000001a40)=0x2, 0x1}, {&(0x7f0000000dc0)}, {&(0x7f0000000e00)=0x80000001}, {&(0x7f0000000e40)=0x1}, {&(0x7f0000000e80), 0x1}, {&(0x7f0000000ec0)=0x2, 0x1}, {&(0x7f0000000f00)=0x2}, {&(0x7f0000000f40), 0x1}, {&(0x7f0000000f80)}, {&(0x7f0000000fc0)=0x1, 0x2}, {&(0x7f0000001000)=0x2, 0x2}, {&(0x7f0000001040)=0x1}, {&(0x7f0000001080)=0x1}, {&(0x7f00000010c0), 0x2}, {&(0x7f0000001100)}, {&(0x7f0000001140)=0x1, 0x1}, {&(0x7f0000001180)=0x1}, {&(0x7f00000011c0)=0x2, 0x1}, {&(0x7f0000001200)=0x2, 0x2}, {&(0x7f0000001240), 0x2}, {&(0x7f0000001280)=0x2, 0x1}, {&(0x7f00000012c0), 0x1}, {&(0x7f0000001300)=0x2, 0x2}, {&(0x7f0000001340)=0x1}, {&(0x7f0000001380), 0x2}, {&(0x7f00000013c0)}, {&(0x7f0000001400)=0x1, 0x2}, {&(0x7f0000001440)=0x1}, {&(0x7f0000001480)=0x1}, {&(0x7f00000014c0)=0x2, 0x2}], 0xd, 0x46, &(0x7f0000001980), 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r9, &(0x7f000002f000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, 0x0}], 0x1, 0x8, 0x0, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/ptmx\x00', 0x310001, 0x0) [ 992.751612][T29750] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 992.860516][T29750] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 06:38:17 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0xe}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 992.905044][T29765] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 993.123030][T29765] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 993.167157][T29786] kvm [29783]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x1 [ 993.243271][T29786] kvm [29783]: vcpu0, guest rIP: 0xcc disabled perfctr wrmsr: 0xc2 data 0x1 [ 993.244340][T29765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 993.276260][T29786] kvm [29783]: vcpu0, guest rIP: 0xcc kvm_set_msr_common: MSR_IA32_DEBUGCTLMSR 0x1, nop [ 993.277408][T29765] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 993.387895][T29773] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 993.403128][T29773] gretap0: refused to change device tx_queue_len [ 993.418185][T29773] net_ratelimit: 12 callbacks suppressed 06:38:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 993.418196][T29773] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 993.584344][T29782] gretap0: refused to change device tx_queue_len 06:38:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5428, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f00000002c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000700)={0x40, 0x6, 0x3, 0x2, 0x18, "91ca1eac9af7aa3a"}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsu(0x0, 0x9, 0x4d2c00) ioctl$BLKALIGNOFF(r5, 0x127a, &(0x7f0000000280)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00000001c0)={[0x0, 0x0, 0x0, 0x2000020, 0x0, 0x0, 0x4cb]}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000600)=""/204, &(0x7f0000000300)=0xcc) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000040), 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = syz_open_procfs(r2, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000180)=[{0x2, 0x1000000000000, &(0x7f0000000080), 0x2f, &(0x7f0000000100)}], 0x492492492492642, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0xd, &(0x7f0000000740)=""/78, &(0x7f00000007c0)=0x4e) ioctl$KVM_SET_IRQCHIP(r6, 0x8208ae63, &(0x7f00000003c0)={0x1, 0x0, @ioapic={0x1, 0x8, 0x18000000, 0x20, 0x0, [{0x6, 0x0, 0x80, [], 0x1f}, {0x81, 0x0, 0x1, [], 0x97}, {0xfb, 0x0, 0x8, [], 0x6}, {0x7, 0x40, 0x40, [], 0x70}, {0x0, 0x1, 0x1f, [], 0x87}, {0x6, 0x40, 0x1, [], 0x1}, {0x9, 0x0, 0x3f, [], 0x4}, {0x6, 0xc2, 0x1, [], 0x9}, {0x37, 0x2, 0xff, [], 0x81}, {0x3, 0x98, 0x6, [], 0x1}, {0x7, 0x1, 0x9, [], 0x8}, {0xff, 0x7, 0x6, [], 0x47}, {0x1, 0x5, 0xfe, [], 0x6}, {0x7, 0x3, 0x20}, {0x4, 0x2, 0x3f, [], 0xff}, {0xfc, 0x0, 0x0, [], 0x1f}, {0xf8, 0xcd, 0x4e, [], 0x8}, {0x20, 0x40, 0x3f, [], 0x40}, {0x81, 0x5, 0x40, [], 0x5}, {0x0, 0x4, 0xa6, [], 0x7f}, {0x7f, 0x1, 0x7f, [], 0x93}, {0xf8, 0x4, 0x40, [], 0x4}, {0x81, 0x2a, 0x80, [], 0x5}, {0xb5, 0x0, 0x6, [], 0x7}]}}) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x0, 0x0) ioctl$TCGETS2(0xffffffffffffffff, 0x802c542a, &(0x7f0000000080)) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000000100)) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 993.640190][T29782] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 993.677654][T29785] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7a}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe1c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 993.737074][T29791] gretap0: refused to change device tx_queue_len [ 993.769858][T29791] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 993.826872][T29798] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0xf}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 993.975051][T29813] kvm: pic: single mode not supported [ 993.978555][T29813] kvm: pic: single mode not supported [ 994.045060][T29813] kvm: pic: single mode not supported [ 994.052301][T29813] kvm: pic: single mode not supported [ 994.058114][T29813] kvm: pic: level sensitive irq not supported [ 994.081937][T29798] gretap0: refused to change device tx_queue_len 06:38:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x7a000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 994.093122][T29813] kvm: pic: single mode not supported [ 994.098039][T29798] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 994.128432][T29800] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 994.378423][T29800] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 994.411228][T29800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 994.423896][T29800] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 994.497375][T29820] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 06:38:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe20, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 994.622325][T29821] gretap0: refused to change device tx_queue_len [ 994.632136][T29821] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 994.757845][T29824] gretap0: refused to change device tx_queue_len [ 994.783060][T29824] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$VIDIOC_G_CROP(r2, 0xc01456b8, &(0x7f0000000080)={0x0, {0x14, 0x14}}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x4610, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) syz_open_dev$amidi(0x0, 0x0, 0x0) gettid() syz_open_dev$sg(0x0, 0x0, 0x40) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$VIDIOC_G_CROP(r4, 0xc01456b8, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f0000001880)='0\x00'}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0xc) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) close(0xffffffffffffffff) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) dup3(r5, r6, 0x0) dup2(r3, r7) open(0x0, 0x2, 0x0) r8 = gettid() ptrace$setregs(0xffffffffffffffff, r8, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r8, 0x0, 0x0) syz_open_procfs(r8, &(0x7f0000000800)='auxv\x00') 06:38:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x10}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 994.819525][T29827] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 995.143689][T29827] gretap0: refused to change device tx_queue_len [ 995.151068][T29827] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x81000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 995.225102][T29840] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 995.268909][T29841] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xf0}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe24, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 995.552559][T29841] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 995.642348][T29841] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 995.660490][T29841] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:38:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0xf}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 995.813294][T29848] gretap0: refused to change device tx_queue_len [ 995.830133][T29848] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 995.895247][T29853] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x48}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 996.245204][T29853] gretap0: refused to change device tx_queue_len [ 996.254346][T29853] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 996.279988][T29860] gretap0: refused to change device tx_queue_len 06:38:20 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x8141d3fe, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xfc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 996.286402][T29860] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 996.324942][T29863] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 996.401688][T29872] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 996.693513][T29872] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 996.751449][T29872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 996.765242][T29872] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:38:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 996.796186][T29873] gretap0: refused to change device tx_queue_len 06:38:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0xf}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 996.893954][T29879] gretap0: refused to change device tx_queue_len [ 996.922144][T29884] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 996.965517][T29890] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:21 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x4c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe34, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 997.205927][T29890] gretap0: refused to change device tx_queue_len [ 997.233891][T29891] gretap0: refused to change device tx_queue_len [ 997.244951][T29894] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 997.596035][T29894] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 997.648087][T29894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 997.658582][T29894] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 06:38:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 997.708275][T29902] gretap0: refused to change device tx_queue_len [ 997.794029][T29899] gretap0: refused to change device tx_queue_len [ 997.817343][T29905] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:22 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x60}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 997.853236][T29907] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0xf}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe38, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x88a8ffff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 998.113560][T29907] gretap0: refused to change device tx_queue_len [ 998.125778][T29914] device lo entered promiscuous mode [ 998.176838][T29914] device tunl0 entered promiscuous mode [ 998.218386][T29914] device gre0 entered promiscuous mode [ 998.236455][T29914] device gretap0 entered promiscuous mode [ 998.263862][T29914] gretap0: refused to change device tx_queue_len [ 998.273790][T29919] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4ff}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 998.572731][T29919] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 998.612732][T29919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 998.627452][T29919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 998.696754][T29925] gretap0: refused to change device tx_queue_len 06:38:23 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x68}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 998.789424][T29925] net_ratelimit: 8 callbacks suppressed [ 998.789434][T29925] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 998.820755][T29928] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:23 executing program 3 (fault-call:9 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 998.903876][T29930] gretap0: refused to change device tx_queue_len [ 998.937367][T29930] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe3c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 999.027272][T29933] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:23 executing program 0: socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x8, 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, @perf_bp={&(0x7f0000000000), 0x18}, 0x8}, r0, 0xf, 0xffffffffffffffff, 0x8) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = dup(r1) inotify_add_watch(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ion\x00', 0x200800, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2, @loopback}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="540000002100010000000000000000000a14800000000000000100000000000000000000000000000000000108008be0399bf5b092370400000000001400020000000000001600000000ffff000000000000000005ee6e385bd046732cdf37cb230d51d29a502a8ab4239f5d589c679111c035e76262ee0a53ebeed023ee8466e2e50f936238d29ce7d20a41064533c9d0b112bd34f89e4d838be8ceb1f3e073515d9eabf46a10f186ed14977170abff761db2b7e3483040843183c517e945493cdeb405c9e4d207a5839682bcefaa2f880594d5bdc09ccaab0a31e0b2a2914149e1e200e6d302d05296a0b78158261fd7f22f9ab4449ff9e8daa4707429064805e8c7ee85d8f996b163cc06d4f6f50c39d7d176dbf3d2be2ab6181c4fc1c26b2942c50f6714d6580b26637c2c6387f567185d693cc591892c6b6eea2771"], 0x54}}, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @broadcast=0x18}}}, 0x108) read$midi(r1, &(0x7f0000000100)=""/91, 0x5b) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_int(r2, 0x107, 0x10000000000f, &(0x7f0000006ffc)=0x400000000008, 0x26d) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) bind$packet(r1, &(0x7f0000000640)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @link_local}, 0x14) r7 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r7, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r8 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r7, r8, 0x0, 0xedc0) r9 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r10 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r9, r10, 0x0, 0xedc0) setsockopt$IP_VS_SO_SET_ZERO(r10, 0x0, 0x48f, &(0x7f00000003c0)={0x89, @empty, 0x4e23, 0x0, 'dh\x00', 0x18, 0xffffffff, 0x5e}, 0x2c) ioctl$CAPI_NCCI_OPENCOUNT(r8, 0x80044326, &(0x7f0000000080)=0x30b1) sendto$inet6(r1, &(0x7f0000000300)="0503000006023e0001a00000c52cf7c25975e697b02f08066b2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a8816107d08f24286a57c3fe257c3314a3974bb654697f", 0xfdfa, 0x0, 0x0, 0x206) [ 999.217616][T29949] FAULT_INJECTION: forcing a failure. [ 999.217616][T29949] name failslab, interval 1, probability 0, space 0, times 0 [ 999.247059][T29949] CPU: 1 PID: 29949 Comm: syz-executor.3 Not tainted 5.6.0-rc3-syzkaller #0 [ 999.255764][T29949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 999.265825][T29949] Call Trace: [ 999.269141][T29949] dump_stack+0x197/0x210 [ 999.273480][T29949] should_fail.cold+0x5/0xd [ 999.277975][T29949] ? fault_create_debugfs_attr+0x140/0x140 [ 999.283808][T29949] ? ___might_sleep+0x163/0x2c0 [ 999.288661][T29949] __should_failslab+0xb7/0x100 [ 999.293556][T29949] should_failslab+0x9/0x14 [ 999.298114][T29949] kmem_cache_alloc_node+0x268/0x740 [ 999.303414][T29949] __alloc_skb+0xd5/0x5e0 [ 999.307733][T29949] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 999.313287][T29949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 999.319619][T29949] ? netlink_autobind.isra.0+0x22c/0x310 [ 999.325271][T29949] netlink_sendmsg+0xa1b/0xea0 [ 999.330035][T29949] ? netlink_unicast+0x7e0/0x7e0 [ 999.334961][T29949] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 999.340512][T29949] ? apparmor_socket_sendmsg+0x2a/0x30 [ 999.345963][T29949] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 999.352202][T29949] ? security_socket_sendmsg+0x8d/0xc0 [ 999.357648][T29949] ? netlink_unicast+0x7e0/0x7e0 [ 999.362572][T29949] sock_sendmsg+0xd7/0x130 [ 999.366973][T29949] ____sys_sendmsg+0x753/0x880 [ 999.371724][T29949] ? kernel_sendmsg+0x50/0x50 [ 999.376400][T29949] ? __fget_files+0x337/0x520 [ 999.381087][T29949] ? find_held_lock+0x35/0x130 [ 999.385875][T29949] ___sys_sendmsg+0x100/0x170 [ 999.390562][T29949] ? sendmsg_copy_msghdr+0x70/0x70 [ 999.395667][T29949] ? __this_cpu_preempt_check+0x35/0x190 [ 999.401283][T29949] ? retint_kernel+0x2b/0x2b [ 999.405867][T29949] ? __fget_light+0x1fc/0x270 [ 999.410546][T29949] ? __fget_light+0x1ad/0x270 [ 999.415242][T29949] ? __fdget+0x1b/0x20 [ 999.419305][T29949] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 999.425551][T29949] __sys_sendmsg+0x105/0x1d0 [ 999.430146][T29949] ? __sys_sendmsg_sock+0xc0/0xc0 [ 999.435206][T29949] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 999.440657][T29949] ? do_syscall_64+0x26/0x790 [ 999.445361][T29949] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 999.451431][T29949] ? do_syscall_64+0x26/0x790 [ 999.456104][T29949] __x64_sys_sendmsg+0x78/0xb0 [ 999.460855][T29949] do_syscall_64+0xfa/0x790 [ 999.465348][T29949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 999.471225][T29949] RIP: 0033:0x45c449 [ 999.475124][T29949] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 999.494726][T29949] RSP: 002b:00007fdcfb92cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 999.503402][T29949] RAX: ffffffffffffffda RBX: 00007fdcfb92d6d4 RCX: 000000000045c449 [ 999.511456][T29949] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 999.519452][T29949] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 999.527454][T29949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 999.535430][T29949] R13: 00000000000009f9 R14: 00000000004cc6fa R15: 0000000000000000 06:38:24 executing program 3 (fault-call:9 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 999.569170][T29933] gretap0: refused to change device tx_queue_len [ 999.581927][T29933] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 999.599983][T29936] device lo left promiscuous mode [ 999.608716][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 999.811840][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 999.829513][T29936] device tunl0 left promiscuous mode [ 999.849114][T29967] FAULT_INJECTION: forcing a failure. [ 999.849114][T29967] name failslab, interval 1, probability 0, space 0, times 0 [ 999.852392][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 999.878262][T29967] CPU: 0 PID: 29967 Comm: syz-executor.3 Not tainted 5.6.0-rc3-syzkaller #0 [ 999.887085][T29967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 999.897246][T29967] Call Trace: [ 999.900560][T29967] dump_stack+0x197/0x210 [ 999.904932][T29967] should_fail.cold+0x5/0xd [ 999.909463][T29967] ? fault_create_debugfs_attr+0x140/0x140 [ 999.915288][T29967] ? ___might_sleep+0x163/0x2c0 [ 999.920166][T29967] __should_failslab+0xb7/0x100 [ 999.925029][T29967] should_failslab+0x9/0x14 [ 999.929555][T29967] kmem_cache_alloc_node_trace+0x274/0x750 [ 999.935999][T29967] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 999.942013][T29967] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 999.947851][T29967] __kmalloc_node_track_caller+0x3d/0x70 [ 999.953509][T29967] __kmalloc_reserve.isra.0+0x40/0xf0 [ 999.958924][T29967] __alloc_skb+0x10b/0x5e0 [ 999.963357][T29967] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 999.968909][T29967] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 999.975176][T29967] ? netlink_autobind.isra.0+0x22c/0x310 [ 999.980836][T29967] netlink_sendmsg+0xa1b/0xea0 [ 999.985662][T29967] ? netlink_unicast+0x7e0/0x7e0 [ 999.990631][T29967] ? sock_sendmsg+0x51/0x130 [ 999.995244][T29967] ? netlink_unicast+0x7e0/0x7e0 [ 1000.000193][T29967] sock_sendmsg+0xd7/0x130 [ 1000.004644][T29967] ____sys_sendmsg+0x753/0x880 [ 1000.009430][T29967] ? kernel_sendmsg+0x50/0x50 [ 1000.014125][T29967] ? __fget_files+0x337/0x520 [ 1000.018813][T29967] ? find_held_lock+0x35/0x130 [ 1000.023605][T29967] ___sys_sendmsg+0x100/0x170 [ 1000.028298][T29967] ? sendmsg_copy_msghdr+0x70/0x70 [ 1000.033421][T29967] ? __kasan_check_read+0x11/0x20 [ 1000.038465][T29967] ? __fget_files+0x359/0x520 [ 1000.043163][T29967] ? ksys_dup3+0x3e0/0x3e0 [ 1000.047673][T29967] ? trace_hardirqs_on_caller+0x6a/0x240 [ 1000.053342][T29967] ? __fget_light+0x1ad/0x270 [ 1000.058067][T29967] ? __fdget+0x1b/0x20 [ 1000.062153][T29967] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1000.068500][T29967] __sys_sendmsg+0x105/0x1d0 [ 1000.073102][T29967] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1000.078137][T29967] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1000.084146][T29967] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1000.089632][T29967] ? do_syscall_64+0x26/0x790 [ 1000.094315][T29967] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1000.100407][T29967] ? do_syscall_64+0x26/0x790 [ 1000.105102][T29967] __x64_sys_sendmsg+0x78/0xb0 [ 1000.109882][T29967] do_syscall_64+0xfa/0x790 [ 1000.114400][T29967] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1000.120295][T29967] RIP: 0033:0x45c449 [ 1000.124195][T29967] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1000.143839][T29967] RSP: 002b:00007fdcfb92cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1000.152368][T29967] RAX: ffffffffffffffda RBX: 00007fdcfb92d6d4 RCX: 000000000045c449 [ 1000.160353][T29967] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1000.168357][T29967] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1000.176333][T29967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1000.184308][T29967] R13: 00000000000009f9 R14: 00000000004cc6fa R15: 0000000000000001 06:38:24 executing program 3 (fault-call:9 fault-nth:2): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1000.272538][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 1000.297222][T29936] device gre0 left promiscuous mode [ 1000.315848][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1000.351142][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1000.362938][T29936] device gretap0 left promiscuous mode [ 1000.372124][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 1000.384897][T29936] gretap0: refused to change device tx_queue_len [ 1000.392220][T29936] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 1000.404351][T29978] FAULT_INJECTION: forcing a failure. [ 1000.404351][T29978] name failslab, interval 1, probability 0, space 0, times 0 [ 1000.404430][T29936] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1000.418536][T29978] CPU: 0 PID: 29978 Comm: syz-executor.3 Not tainted 5.6.0-rc3-syzkaller #0 [ 1000.440337][T29947] gretap0: refused to change device tx_queue_len [ 1000.441530][T29978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1000.447866][T29947] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1000.457912][T29978] Call Trace: [ 1000.457944][T29978] dump_stack+0x197/0x210 [ 1000.457969][T29978] should_fail.cold+0x5/0xd [ 1000.457984][T29978] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1000.458005][T29978] ? fault_create_debugfs_attr+0x140/0x140 [ 1000.458021][T29978] ? trace_hardirqs_on_caller+0x6a/0x240 06:38:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x6c}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1000.458050][T29978] __should_failslab+0xb7/0x100 [ 1000.458066][T29978] should_failslab+0x9/0x14 [ 1000.458083][T29978] kmem_cache_alloc+0x47/0x710 [ 1000.458115][T29978] skb_clone+0x154/0x3d0 [ 1000.458137][T29978] netlink_deliver_tap+0x94f/0xbf0 [ 1000.458166][T29978] netlink_unicast+0x655/0x7e0 [ 1000.530995][T29978] ? netlink_attachskb+0x870/0x870 [ 1000.536135][T29978] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1000.541877][T29978] ? __check_object_size+0x3d/0x437 [ 1000.547110][T29978] netlink_sendmsg+0x91c/0xea0 [ 1000.551903][T29978] ? netlink_unicast+0x7e0/0x7e0 [ 1000.556846][T29978] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1000.562422][T29978] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1000.567919][T29978] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1000.574185][T29978] ? security_socket_sendmsg+0x8d/0xc0 [ 1000.579676][T29978] ? netlink_unicast+0x7e0/0x7e0 [ 1000.584634][T29978] sock_sendmsg+0xd7/0x130 [ 1000.589087][T29978] ____sys_sendmsg+0x753/0x880 [ 1000.593883][T29978] ? kernel_sendmsg+0x50/0x50 [ 1000.598583][T29978] ? __fget_files+0x337/0x520 [ 1000.603273][T29978] ? find_held_lock+0x35/0x130 [ 1000.608071][T29978] ___sys_sendmsg+0x100/0x170 [ 1000.612777][T29978] ? sendmsg_copy_msghdr+0x70/0x70 [ 1000.617912][T29978] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1000.623329][T29978] ? trace_hardirqs_on_caller+0x6a/0x240 [ 1000.629009][T29978] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1000.634497][T29978] ? __this_cpu_preempt_check+0x35/0x190 [ 1000.640166][T29978] ? retint_kernel+0x2b/0x2b [ 1000.644798][T29978] ? sockfd_lookup_light+0x78/0x180 [ 1000.650008][T29978] ? sockfd_lookup_light+0x9f/0x180 [ 1000.655241][T29978] __sys_sendmsg+0x105/0x1d0 [ 1000.659855][T29978] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1000.664890][T29978] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1000.670401][T29978] __x64_sys_sendmsg+0x78/0xb0 [ 1000.675185][T29978] do_syscall_64+0xfa/0x790 [ 1000.679716][T29978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1000.685641][T29978] RIP: 0033:0x45c449 [ 1000.689549][T29978] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1000.709188][T29978] RSP: 002b:00007fdcfb92cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1000.717507][T29981] gretap0: refused to change device tx_queue_len [ 1000.717623][T29978] RAX: ffffffffffffffda RBX: 00007fdcfb92d6d4 RCX: 000000000045c449 [ 1000.717647][T29978] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1000.731175][T29981] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x500}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1000.731997][T29978] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1000.732008][T29978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 1000.732017][T29978] R13: 00000000000009f9 R14: 00000000004cc6fa R15: 0000000000000002 [ 1000.831100][T29951] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x74}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1000.969947][T29951] gretap0: refused to change device tx_queue_len [ 1000.980339][T29951] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1000.996612][T29957] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0x9effffff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1001.017808][T29963] netlink: 56 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1001.060190][T29974] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe40, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1001.095302][T29978] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:25 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1001.265596][T29978] gretap0: refused to change device tx_queue_len [ 1001.272855][T29978] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1001.295862][T29983] device lo entered promiscuous mode [ 1001.656097][T29983] device tunl0 entered promiscuous mode [ 1001.734155][T29983] device gre0 entered promiscuous mode [ 1001.814791][T29983] device gretap0 entered promiscuous mode [ 1001.893435][T29983] gretap0: refused to change device tx_queue_len [ 1001.899952][T29983] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1001.917386][T29988] gretap0: refused to change device tx_queue_len 06:38:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x600}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x7a}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1001.938951][T29988] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1001.961322][T29991] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1002.153507][T29991] gretap0: refused to change device tx_queue_len [ 1002.163934][T29995] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe44, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xc3ffffff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:26 executing program 0: pipe(0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) socket$packet(0x11, 0x3, 0x300) getpgrp(0x0) getpgid(0x0) ppoll(&(0x7f0000000200)=[{}], 0x1, &(0x7f0000000280), 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fa, &(0x7f0000000140)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$SNDCTL_DSP_SPEED(0xffffffffffffffff, 0xc0045002, &(0x7f0000000000)=0x7f) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200)='ip6gre0\x00', 0x10) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x2, 0x105084) r3 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a3", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r1, r2, 0x0, 0x102000004) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') memfd_create(&(0x7f0000000180)='pagemap\x00', 0x3) sendfile(r4, r5, 0x0, 0xedc0) sendto$l2tp6(r4, &(0x7f00000002c0)="429ddbdfcfd2da70132e1cfa5d9c5ab7bbe10a7583334bdc2ca626d8a0709b2634810b62ba2d2343fdc8979d17cf1d2fb969992db5fd581df757f7e6a4bdf8e2859ec4fbef0842964ad6849049ca9718fa9000327fe015b6888fcac3b935140512d940c73f30baef3d4d36506b726b453a6ba291b258a87aa0966d7f94fe016aa672c097c23461c1c26b6a39e3dc67444022969c2fba38a42fabc331", 0x9c, 0x4001, &(0x7f0000000040)={0xa, 0x0, 0x7, @empty, 0x4, 0x4}, 0x20) [ 1002.195823][T29999] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0xf, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1002.437941][T29999] gretap0: refused to change device tx_queue_len [ 1002.511041][T30012] gretap0: refused to change device tx_queue_len [ 1002.525610][T30016] device lo left promiscuous mode [ 1002.569521][T30016] device tunl0 left promiscuous mode [ 1002.621782][T30016] device gre0 left promiscuous mode 06:38:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1002.659637][T30016] device gretap0 left promiscuous mode [ 1002.685584][T30016] gretap0: refused to change device tx_queue_len [ 1002.730453][T30020] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x10, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe48, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x700}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1002.820294][T30025] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:27 executing program 0: keyctl$instantiate(0xc, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1000000000000000}, 0x0, 0x0, 0x1, 0x0, 0x4786}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e22, @multicast1}, {0x2, 0x0, @remote}, {0x2, 0x4e24, @remote}, 0x1b6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x750, {0x2, 0x0, @dev}, {0x2, 0x0, @remote}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x2, 0x46a}) syz_open_dev$media(&(0x7f0000000200)='/dev/media#\x00', 0x97ba, 0xa4000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f0000001240)={0x84, @local, 0x4e20, 0x4, 'none\x00', 0x17, 0x1f, 0x5b}, 0x8b) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$USBDEVFS_BULK(r3, 0xc0185502, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r5 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r4, r5, 0x0, 0xedc0) sendmsg$RDMA_NLDEV_CMD_DELLINK(r5, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x30, 0x1404, 0x4, 0x70bd29, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x400}, 0x20000080) r6 = socket$inet(0x2, 0x4000000805, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r8, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r7, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="02aa4000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x7a, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0xf23, 0xe203, 0xc, 0x411, 0x7fff0, 0x3d, 0xfffff4fe, 0x7, r9}, 0x0) 06:38:27 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x2e, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1003.282495][T30025] gretap0: refused to change device tx_queue_len [ 1003.296470][T30035] gretap0: refused to change device tx_queue_len [ 1003.306233][T30044] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0x2}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xf0ffffff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1003.345876][T30049] device lo entered promiscuous mode [ 1003.441541][T30049] device tunl0 entered promiscuous mode 06:38:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe4c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1003.506499][T30049] device gre0 entered promiscuous mode [ 1003.528124][T30049] device gretap0 entered promiscuous mode [ 1003.549352][T30049] gretap0: refused to change device tx_queue_len [ 1003.565448][T30061] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.3'. 06:38:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xa00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1003.624126][T30074] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0xc0, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0xec0, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1004.059183][T30074] gretap0: refused to change device tx_queue_len [ 1004.092339][T30074] net_ratelimit: 7 callbacks suppressed [ 1004.092368][T30074] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1004.158664][T30071] gretap0: refused to change device tx_queue_len [ 1004.166328][T30071] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1004.184986][T30079] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1004.218122][T30085] device lo left promiscuous mode 06:38:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x33fe0, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:28 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe50, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:28 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0x3}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1004.314080][T30085] device tunl0 left promiscuous mode [ 1004.338788][T30085] device gre0 left promiscuous mode 06:38:28 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x200000b0, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1004.441395][T30085] device gretap0 left promiscuous mode [ 1004.488762][T30085] gretap0: refused to change device tx_queue_len [ 1004.519360][T30085] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1004.555022][T30098] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:29 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x3ef) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000012c0)=ANY=[@ANYBLOB="d008ff7f00000000ffffa6fffff7000000000000", @ANYRES32=r1, @ANYBLOB="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"], 0x8d0}}, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x1ae72caf, 0x80000) ioctl$VIDIOC_G_INPUT(r2, 0x80045626, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100), 0xf}], 0x492492492492805, 0x0) iopl(0x2) 06:38:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xc00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x7ffff000, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1004.919448][T30098] gretap0: refused to change device tx_queue_len [ 1004.936417][T30098] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x2, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:29 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="21000000070601c62f9434210000000000000000010007000000"], 0x1c}}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r1, r2, 0x0, 0xedc0) r3 = openat$cgroup_ro(r2, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) sendmsg$IPSET_CMD_TYPE(r3, &(0x7f00000002c0)={&(0x7f0000000180), 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, 0xd, 0x6, 0x905, 0x0, 0x0, {0xc, 0x0, 0x6}, [@IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x98}, 0x1, 0x0, 0x0, 0x90}, 0x20040004) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) 06:38:29 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfc000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1004.973951][T30112] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1004.998187][T30113] gretap0: refused to change device tx_queue_len [ 1005.056459][T30113] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe54, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:29 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x3, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:29 executing program 0: sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000840)=ANY=[@ANYBLOB="3c0000001000850d00"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012000c0001006d616376746170000400020008000500", @ANYRES32, @ANYBLOB="96f47bc9e73d8e58347db0a4ca5312a94b0e9ee6e094926355fb6b1a2f77f07703629b687a918678c9d8ad9a404b567539de52be1faa405d7960bbe549065a628dc5178ff0ccd20a78707f647698c2631596f99e173d5aadb15a59246f291eedb0bdd05202d1cbec6d2f6b85c52a49643d6d4b3f11b0be75bebc00d085f18d560e67432b4ec89a756f4f62e709e6a1006d7bc8fe633c0ef17248f732221ac1c78b30c3b5393b8bb98a556a25c05e1bf84efa48110c10e3886b5c8eaa27088f1c7972c2daa68e65e3e422d1ff73a1e9a7691d332f354161dbfe79f0824a1c9f33fbc1fda25091bdeb8dffc49fbb"], 0x3c}}, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @ipv4={[], [], @empty}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') sendfile(r0, r1, 0x0, 0xedc0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000080)={0x5bb, {{0xa, 0x4e24, 0x2, @mcast2, 0x3}}}, 0x88) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e23, @multicast2}}) [ 1005.283177][T30126] gretap0: refused to change device tx_queue_len [ 1005.318460][T30126] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:29 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0x4}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1005.432723][T30142] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xe00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x8, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1005.761137][T30142] gretap0: refused to change device tx_queue_len [ 1005.788689][T30142] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0xa, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1005.821421][T30149] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1005.928377][T30166] gretap0: refused to change device tx_queue_len [ 1005.952166][T30166] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:30 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0x5}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:30 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0xf, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1006.043168][T30168] gretap0: refused to change device tx_queue_len [ 1006.056083][T30168] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1006.125294][T30149] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1006.151392][T30176] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:30 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe58, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1006.431623][T30176] gretap0: refused to change device tx_queue_len [ 1006.438526][T30176] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfe800000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x73, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:31 executing program 0: write(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000100)={@local={0xfe, 0x80, [0x0, 0xfeff0000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a]}, @empty, @loopback}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) creat(0x0, 0x10) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x5) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000000980)=""/4096) syz_open_dev$vcsn(0x0, 0x0, 0x80001) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) r2 = socket$inet6(0xa, 0x400000000005, 0x0) close(r2) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [], @loopback}, 0x8001}}, 0x1, 0x7}, 0x90) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000940)='fuse\x00', 0x1800, &(0x7f0000000240)=ANY=[@ANYBLOB="f5c1f6d562d58ec2d9559f97d61507c0d5ef5cdedf0a999eee14bae33e71fa6fc94fb6f15334e26f02cc0aeca9a4", @ANYRESHEX, @ANYBLOB="2c67e3a2b219f76f7b71e8", @ANYRESDEC=0x0]) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) setresuid(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) [ 1006.514584][T30185] gretap0: refused to change device tx_queue_len 06:38:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0x6}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1006.700626][T30198] gretap0: refused to change device tx_queue_len [ 1006.734418][T30197] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x802, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3f00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:31 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x803, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1006.962496][T30209] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfec00000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1007.187866][T30209] gretap0: refused to change device tx_queue_len [ 1007.211939][T30218] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe5c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1007.267780][T30216] gretap0: refused to change device tx_queue_len [ 1007.300103][T30225] device lo entered promiscuous mode [ 1007.341548][T30225] device tunl0 entered promiscuous mode [ 1007.368785][T30225] device gre0 entered promiscuous mode [ 1007.403427][T30225] device gretap0 entered promiscuous mode [ 1007.424120][T30225] gretap0: refused to change device tx_queue_len 06:38:31 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0x7}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1007.447264][T30228] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x806, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1007.775246][T30228] gretap0: refused to change device tx_queue_len [ 1007.807251][T30235] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3f00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x808, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1008.111741][T30235] gretap0: refused to change device tx_queue_len [ 1008.138316][T30239] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe60, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1008.216600][T30246] gretap0: refused to change device tx_queue_len [ 1008.240541][T30249] device lo left promiscuous mode [ 1008.278681][T30249] device tunl0 left promiscuous mode 06:38:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfed34181, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1008.336575][T30249] device gre0 left promiscuous mode 06:38:32 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0xa}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1008.413898][T30249] device gretap0 left promiscuous mode 06:38:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1008.474710][T30249] gretap0: refused to change device tx_queue_len 06:38:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4800}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1008.620795][T30257] gretap0: refused to change device tx_queue_len [ 1008.659152][T30273] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1008.932991][T30273] gretap0: refused to change device tx_queue_len [ 1008.946927][T30274] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xfeffffff, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1009.040706][T30277] gretap0: refused to change device tx_queue_len [ 1009.066137][T30281] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:33 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe64, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:33 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0xc}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1009.372139][T30281] gretap0: refused to change device tx_queue_len [ 1009.384980][T30281] net_ratelimit: 12 callbacks suppressed [ 1009.384987][T30281] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:33 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x2, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1009.425051][T30284] gretap0: refused to change device tx_queue_len [ 1009.439462][T30284] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1009.456542][T30287] device lo left promiscuous mode [ 1009.494952][T30287] device tunl0 left promiscuous mode [ 1009.536950][T30287] device gre0 left promiscuous mode 06:38:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4c00}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1009.586485][T30287] device gretap0 left promiscuous mode [ 1009.595590][T30287] gretap0: refused to change device tx_queue_len [ 1009.614557][T30287] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:34 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1009.675729][T30295] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1009.901369][T30295] gretap0: refused to change device tx_queue_len [ 1009.908060][T30295] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1009.925129][T30298] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1009.945280][T30301] gretap0: refused to change device tx_queue_len 06:38:34 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0xe}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1009.952893][T30301] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1009.983507][T30307] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1010.187593][T30307] gretap0: refused to change device tx_queue_len [ 1010.196561][T30307] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1010.216113][T30310] gretap0: refused to change device tx_queue_len 06:38:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x3, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1010.227184][T30310] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 06:38:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5865}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1010.344706][T30313] gretap0: refused to change device tx_queue_len [ 1010.362615][T30313] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1010.419362][T30315] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1010.558415][T30315] gretap0: refused to change device tx_queue_len [ 1010.574920][T30315] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1010.591839][T30317] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe68, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xff000000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1010.644518][T30321] gretap0: refused to change device tx_queue_len [ 1010.659177][T30321] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 1010.728418][T30325] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000, 0x0, {0x0, 0xf}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1011.035453][T30325] gretap0: refused to change device tx_queue_len [ 1011.107096][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:35 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1011.357869][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1011.372742][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 1011.461096][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): tunl0: link becomes ready [ 1011.469591][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1011.477417][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 1011.485676][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready [ 1011.493518][T30329] gretap0: refused to change device tx_queue_len [ 1011.500379][T30329] IPv6: ADDRCONF(NETDEV_CHANGE): gretap0: link becomes ready 06:38:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6000}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1011.509583][T30333] gretap0: refused to change device tx_queue_len [ 1011.517089][T30336] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2000}, [@IFLA_MASTER={0x8, 0xd}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1011.585742][T30340] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) sendmsg$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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x4000000, 0xff040000, {}, [@IFLA_MASTER={0x8, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1011.748831][T30340] gretap0: refused to change device tx_queue_len [ 1011.756998][T30344] gretap0: refused to change device tx_queue_len [ 1011.766943][T30352] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 06:38:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8, 0x17, 0xffffffff}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0xe6c, 0xd, r3}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1011.981123][T30352] gretap0: refused to change device tx_queue_len [ 1011.997803][T30361] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 06:38:36 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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$nl_route(r1, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x6, 0x7400, {}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 06:38:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000f00)={&(0x7f0000001800)=@ipv6_delroute={0x24, 0x19, 0x8, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_EXPIRES={0x8}]}, 0x24}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x200100, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r3, 0xc06864b8, &(0x7f0000000240)={0xb6, 0x7, 0xff, 0x423, 0x0, [0x0, 0x1000, 0x81, 0xfc000000], [0x9, 0x4, 0xb6f5, 0x101], [0x2, 0xfff, 0x8, 0xf2], [0x0, 0x1000, 0x1, 0x4106]}) 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, &(0x7f0000000140)={0x0, 0xf0ffffff, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x6558}, [@IFLA_MASTER={0x8, 0xd, r4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 1012.654953][T30357] gretap0: refused to change device tx_queue_len [ 1014.617963][T30364] bridge0: port 2(bridge_slave_1) entered disabled state [ 1014.625515][T30364] bridge0: port 1(bridge_slave_0) entered disabled state [ 1014.958738][T30364] ------------[ cut here ]------------ [ 1014.965557][T30364] WARNING: CPU: 1 PID: 30364 at drivers/net/netdevsim/fib.c:448 nsim_fib6_rt_nh_del+0x287/0x350 [ 1014.977529][T30364] Kernel panic - not syncing: panic_on_warn set ... [ 1014.984307][T30364] CPU: 1 PID: 30364 Comm: syz-executor.0 Not tainted 5.6.0-rc3-syzkaller #0 [ 1014.993080][T30364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1015.003505][T30364] Call Trace: [ 1015.007457][T30364] dump_stack+0x197/0x210 [ 1015.012488][T30364] ? nsim_fib6_rt_nh_del+0x250/0x350 [ 1015.018819][T30364] panic+0x2e3/0x75c [ 1015.023109][T30364] ? add_taint.cold+0x16/0x16 [ 1015.028153][T30364] ? printk+0xba/0xed [ 1015.032194][T30364] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1015.037799][T30364] ? __warn.cold+0x14/0x3e [ 1015.042252][T30364] ? nsim_fib6_rt_nh_del+0x287/0x350 [ 1015.047571][T30364] __warn.cold+0x2f/0x3e [ 1015.051837][T30364] ? report_bug.cold+0x63/0xb2 [ 1015.056616][T30364] ? nsim_fib6_rt_nh_del+0x287/0x350 [ 1015.062955][T30364] report_bug+0x289/0x300 [ 1015.067414][T30364] do_error_trap+0x11b/0x200 [ 1015.072026][T30364] do_invalid_op+0x37/0x50 [ 1015.076457][T30364] ? nsim_fib6_rt_nh_del+0x287/0x350 [ 1015.081757][T30364] invalid_op+0x23/0x30 [ 1015.085943][T30364] RIP: 0010:nsim_fib6_rt_nh_del+0x287/0x350 [ 1015.091831][T30364] Code: 85 db 74 2a e8 3a 1a 6f fc 4c 89 e7 e8 e2 6f ad fc e8 2d 1a 6f fc 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 19 1a 6f fc <0f> 0b eb e3 e8 10 1a 6f fc be 03 00 00 00 4c 89 f7 e8 03 57 9c fe [ 1015.111440][T30364] RSP: 0018:ffffc900085ae2b8 EFLAGS: 00010246 [ 1015.117531][T30364] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc900024f9000 [ 1015.125534][T30364] RDX: 0000000000040000 RSI: ffffffff85066d37 RDI: ffff888095acf600 [ 1015.133507][T30364] RBP: ffffc900085ae2e8 R08: ffff888013c82340 R09: ffff888013c82bd0 [ 1015.141486][T30364] R10: ffffc900085ae2f8 R11: ffffffff8aa5b3c7 R12: ffff888095acf638 [ 1015.149535][T30364] R13: ffff88809369ca00 R14: ffff888095acf638 R15: ffff8880a6913a10 [ 1015.157566][T30364] ? nsim_fib6_rt_nh_del+0x287/0x350 [ 1015.162992][T30364] ? nsim_fib6_rt_nh_del+0x287/0x350 [ 1015.168392][T30364] nsim_fib_event_nb+0x1582/0x2670 [ 1015.173512][T30364] ? __rhashtable_remove_fast.constprop.0+0x1060/0x1060 [ 1015.180461][T30364] ? call_fib_notifiers+0x140/0x2a0 [ 1015.185745][T30364] notifier_call_chain+0xc2/0x230 [ 1015.190801][T30364] __atomic_notifier_call_chain+0xa6/0x1a0 [ 1015.196714][T30364] atomic_notifier_call_chain+0x2e/0x40 [ 1015.202283][T30364] call_fib_notifiers+0x173/0x2a0 [ 1015.207419][T30364] call_fib6_notifiers+0x4b/0x60 [ 1015.212421][T30364] call_fib6_entry_notifiers+0xfb/0x150 [ 1015.218502][T30364] ? fib6_tables_seq_read+0x270/0x270 [ 1015.223887][T30364] fib6_del+0xec1/0x1550 [ 1015.228199][T30364] fib6_clean_node+0x3c4/0x5b0 [ 1015.232970][T30364] ? fib6_del+0x1550/0x1550 [ 1015.237487][T30364] ? __local_bh_enable_ip+0x15a/0x270 [ 1015.243008][T30364] ? fib6_walker_link+0x10c/0x160 [ 1015.248101][T30364] ? trace_hardirqs_on+0x67/0x240 [ 1015.253142][T30364] ? fib6_walker_link+0x10c/0x160 [ 1015.258199][T30364] fib6_walk_continue+0x4a9/0x8e0 [ 1015.263258][T30364] fib6_walk+0x9d/0x100 [ 1015.267506][T30364] ? fib6_ifup+0x270/0x270 [ 1015.272063][T30364] fib6_clean_tree+0xea/0x120 [ 1015.276752][T30364] ? fib6_walk+0x100/0x100 [ 1015.281188][T30364] ? fib6_del+0x1550/0x1550 [ 1015.286084][T30364] ? rwlock_bug.part.0+0x90/0x90 [ 1015.291043][T30364] ? fib6_ifup+0x270/0x270 [ 1015.295467][T30364] ? fib6_clean_tree+0x120/0x120 [ 1015.300425][T30364] __fib6_clean_all+0x118/0x2a0 [ 1015.305314][T30364] ? fib6_ifup+0x270/0x270 [ 1015.309743][T30364] ? fib6_ifup+0x270/0x270 [ 1015.314168][T30364] fib6_clean_all+0x2b/0x40 [ 1015.318667][T30364] rt6_sync_down_dev+0x134/0x150 [ 1015.323680][T30364] ? rt6_sync_up+0x180/0x180 [ 1015.328270][T30364] ? __kasan_check_read+0x11/0x20 [ 1015.333286][T30364] ? mark_lock+0xc2/0x1220 [ 1015.337742][T30364] ? __kasan_check_read+0x11/0x20 [ 1015.342778][T30364] rt6_disable_ip+0x27/0x460 [ 1015.347413][T30364] ? __lock_acquire+0x16f2/0x4a00 [ 1015.352430][T30364] ? __kasan_check_read+0x11/0x20 [ 1015.357490][T30364] ? __lock_acquire+0x8a0/0x4a00 [ 1015.362431][T30364] ? __kasan_check_read+0x11/0x20 [ 1015.367518][T30364] addrconf_ifdown+0x9b/0x12c0 [ 1015.372333][T30364] addrconf_notify+0x5a6/0x2270 [ 1015.377176][T30364] ? __local_bh_enable_ip+0x15a/0x270 [ 1015.382572][T30364] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1015.388885][T30364] ? tls_dev_event+0x11c/0xd50 [ 1015.393698][T30364] ? clusterip_netdev_event+0x46f/0x670 [ 1015.399250][T30364] ? trace_hardirqs_on+0x67/0x240 [ 1015.404283][T30364] ? clusterip_netdev_event+0x46f/0x670 [ 1015.409839][T30364] ? inet6_ifinfo_notify+0x150/0x150 [ 1015.415256][T30364] ? _raw_spin_unlock_bh+0x2c/0x30 [ 1015.420373][T30364] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1015.426620][T30364] ? ip6mr_device_event+0x1ad/0x220 [ 1015.431842][T30364] notifier_call_chain+0xc2/0x230 [ 1015.436913][T30364] ? notifier_call_chain+0xc2/0x230 [ 1015.442141][T30364] raw_notifier_call_chain+0x2e/0x40 [ 1015.447480][T30364] call_netdevice_notifiers_info+0xba/0x130 [ 1015.453382][T30364] __dev_notify_flags+0x1e9/0x2c0 [ 1015.458415][T30364] ? dev_change_name+0x930/0x930 [ 1015.463343][T30364] ? __dev_change_flags+0x50a/0x6d0 [ 1015.468550][T30364] ? dev_set_allmulti+0x30/0x30 [ 1015.473447][T30364] ? netdev_notify_peers+0xc0/0xc0 [ 1015.478575][T30364] dev_change_flags+0x10d/0x170 [ 1015.483513][T30364] do_setlink+0xa47/0x3720 [ 1015.487933][T30364] ? lock_downgrade+0x920/0x920 [ 1015.492788][T30364] ? rtnl_getlink+0xb50/0xb50 [ 1015.497486][T30364] ? hrtimer_try_to_cancel+0x197/0x5d0 [ 1015.502964][T30364] ? find_held_lock+0x35/0x130 [ 1015.507736][T30364] ? hrtimer_try_to_cancel+0x197/0x5d0 [ 1015.513214][T30364] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 1015.519114][T30364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1015.525368][T30364] ? __nla_validate_parse+0x2d0/0x1ee0 [ 1015.530863][T30364] ? nla_memcpy+0xb0/0xb0 [ 1015.535264][T30364] ? is_bpf_image_address+0x1b8/0x290 [ 1015.540653][T30364] ? __nla_parse+0x43/0x60 [ 1015.545078][T30364] __rtnl_newlink+0xdd1/0x1790 [ 1015.551033][T30364] ? lock_downgrade+0x920/0x920 [ 1015.555911][T30364] ? __check_heap_object+0x43/0xb3 [ 1015.561266][T30364] ? rtnl_link_unregister+0x250/0x250 [ 1015.566655][T30364] ? is_bpf_image_address+0x1da/0x290 [ 1015.572202][T30364] ? __kernel_text_address+0xd/0x40 [ 1015.577510][T30364] ? unwind_get_return_address+0x61/0xa0 [ 1015.583226][T30364] ? profile_setup.cold+0xbb/0xbb [ 1015.588268][T30364] ? arch_stack_walk+0x97/0xf0 [ 1015.593058][T30364] ? stack_trace_save+0x8f/0xc0 [ 1015.597918][T30364] ? stack_trace_consume_entry+0x170/0x170 [ 1015.603749][T30364] ? __kasan_check_read+0x11/0x20 [ 1015.608870][T30364] ? __lock_acquire+0x16f2/0x4a00 [ 1015.614363][T30364] ? save_stack+0x5c/0x90 [ 1015.618685][T30364] ? save_stack+0x23/0x90 [ 1015.623028][T30364] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 1015.628925][T30364] ? rtnl_newlink+0x4b/0xa0 [ 1015.633454][T30364] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 1015.639013][T30364] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 1015.645226][T30364] ? kasan_unpoison_shadow+0x30/0x50 [ 1015.650538][T30364] ? kmem_cache_alloc_trace+0x397/0x790 [ 1015.656115][T30364] rtnl_newlink+0x69/0xa0 [ 1015.660553][T30364] ? __rtnl_newlink+0x1790/0x1790 [ 1015.665678][T30364] rtnetlink_rcv_msg+0x45e/0xaf0 [ 1015.670627][T30364] ? rtnl_bridge_getlink+0x910/0x910 [ 1015.675927][T30364] ? retint_kernel+0x2b/0x2b [ 1015.680543][T30364] ? netlink_rcv_skb+0x161/0x450 [ 1015.686305][T30364] netlink_rcv_skb+0x177/0x450 [ 1015.691145][T30364] ? rtnl_bridge_getlink+0x910/0x910 [ 1015.696441][T30364] ? netlink_ack+0xb50/0xb50 [ 1015.701050][T30364] ? __this_cpu_preempt_check+0x35/0x190 [ 1015.708144][T30364] rtnetlink_rcv+0x1d/0x30 [ 1015.712750][T30364] netlink_unicast+0x59e/0x7e0 [ 1015.718800][T30364] ? netlink_attachskb+0x870/0x870 [ 1015.723957][T30364] ? security_netlink_send+0x18/0xb0 [ 1015.729242][T30364] ? security_netlink_send+0x1f/0xb0 [ 1015.734642][T30364] netlink_sendmsg+0x91c/0xea0 [ 1015.739669][T30364] ? netlink_unicast+0x7e0/0x7e0 [ 1015.744897][T30364] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1015.750548][T30364] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1015.756147][T30364] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1015.762404][T30364] ? security_socket_sendmsg+0x8d/0xc0 [ 1015.767867][T30364] ? netlink_unicast+0x7e0/0x7e0 [ 1015.772790][T30364] sock_sendmsg+0xd7/0x130 [ 1015.777196][T30364] ____sys_sendmsg+0x753/0x880 [ 1015.781964][T30364] ? kernel_sendmsg+0x50/0x50 [ 1015.787440][T30364] ? __fget_files+0x337/0x520 [ 1015.792103][T30364] ? find_held_lock+0x35/0x130 [ 1015.796872][T30364] ___sys_sendmsg+0x100/0x170 [ 1015.802965][T30364] ? sendmsg_copy_msghdr+0x70/0x70 [ 1015.808089][T30364] ? __kasan_check_read+0x11/0x20 [ 1015.813570][T30364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1015.819212][T30364] ? lockdep_hardirqs_on+0x421/0x5e0 [ 1015.824496][T30364] ? retint_kernel+0x2b/0x2b [ 1015.829083][T30364] ? trace_hardirqs_on_caller+0x6a/0x240 [ 1015.834729][T30364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1015.840186][T30364] ? __this_cpu_preempt_check+0x35/0x190 [ 1015.845820][T30364] ? retint_kernel+0x2b/0x2b [ 1015.850421][T30364] ? sockfd_lookup_light+0xcb/0x180 [ 1015.855621][T30364] __sys_sendmsg+0x105/0x1d0 [ 1015.860216][T30364] ? __sys_sendmsg_sock+0xc0/0xc0 [ 1015.865408][T30364] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1015.871299][T30364] ? do_syscall_64+0x26/0x790 [ 1015.876072][T30364] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1015.882141][T30364] ? do_syscall_64+0x26/0x790 [ 1015.886812][T30364] __x64_sys_sendmsg+0x78/0xb0 [ 1015.891633][T30364] do_syscall_64+0xfa/0x790 [ 1015.896156][T30364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1015.902057][T30364] RIP: 0033:0x45c449 [ 1015.905937][T30364] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1015.925558][T30364] RSP: 002b:00007f03717f0c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1015.933967][T30364] RAX: ffffffffffffffda RBX: 00007f03717f16d4 RCX: 000000000045c449 [ 1015.941936][T30364] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000005 [ 1015.949899][T30364] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1015.957880][T30364] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1015.965855][T30364] R13: 00000000000009f9 R14: 00000000004cc6fa R15: 000000000076bf2c [ 1015.975349][T30364] Kernel Offset: disabled [ 1015.979856][T30364] Rebooting in 86400 seconds..