f, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) bind$bt_l2cap(r9, &(0x7f00000001c0)={0x1f, 0x1ff, @none, 0x40}, 0xe) (async) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) (async, rerun: 64) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) (rerun: 64) write$fb(r10, &(0x7f0000000380)="b37e4742f30d5beeda7616566aa7bd119e7b8e4762281d49120e33df805808e19976fe0cdea0c74207c0edb89472f29ed5d4364f6c43800108437eaf5c042d0c2f5e5d10b381bcf69253c7ba4ee88166bda568de3c5ffbfbfd8caffd89bc1251f295533db82682ade51596093d5808c017a83f9c0e8f5a79311228e081772f552b0b8a0f89f6097910797d06106e5b09e5ec3c31765eb8c172209c87fd8a11bcf3de50d2f2f1ad6e649856dedf1d43fb805786b85d55558331abbd4b715dec497628515264736a45e56a2b", 0xcb) 07:31:22 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xe00) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:23 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_CON2FBMAP(r1, 0x4610, &(0x7f0000000040)={0x21, 0x1}) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOPUT_CON2FBMAP(r1, 0x4610, &(0x7f0000000040)={0x21, 0x1}) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) 07:31:23 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x35, 0x3, 0x4, "1e526e15eeb62e7c27032b11f9b47438", "ad861176ff68d04271c5757b9ceac920dba3194941561c7548270d33b09e4c10"}, 0x35, 0x3) 07:31:23 executing program 2: r0 = socket(0x0, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getqdisc={0x28, 0x26, 0x200, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r1, {0x2}, {0xa, 0x6}, {0xe, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c091}, 0x24000050) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000580)={0x0, 0xff}, 0x8) (async, rerun: 32) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = socket(0x0, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getqdisc={0x28, 0x26, 0x200, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r4, {0x2}, {0xa, 0x2}, {0xe, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c091}, 0x24000050) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) (rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000500)={r5, 0x48, &(0x7f0000000480)=[@in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e22, 0x6, @mcast1, 0x19}, @in6={0xa, 0x4e22, 0x1, @mcast2, 0x5}]}, &(0x7f0000000540)=0x10) (async) r6 = syz_open_dev$midi(&(0x7f0000000080), 0x8, 0x2) (async) r7 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ppoll(&(0x7f00000000c0)=[{r2, 0xa400}, {r6, 0x81}, {r8, 0x1000}], 0x3, &(0x7f0000000100), &(0x7f0000000140)={[0x643f]}, 0x8) (async) r9 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) bind$bt_l2cap(r9, &(0x7f00000001c0)={0x1f, 0x1ff, @none, 0x40}, 0xe) (async) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) (async) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x40000, 0x0) write$fb(r10, &(0x7f0000000380)="b37e4742f30d5beeda7616566aa7bd119e7b8e4762281d49120e33df805808e19976fe0cdea0c74207c0edb89472f29ed5d4364f6c43800108437eaf5c042d0c2f5e5d10b381bcf69253c7ba4ee88166bda568de3c5ffbfbfd8caffd89bc1251f295533db82682ade51596093d5808c017a83f9c0e8f5a79311228e081772f552b0b8a0f89f6097910797d06106e5b09e5ec3c31765eb8c172209c87fd8a11bcf3de50d2f2f1ad6e649856dedf1d43fb805786b85d55558331abbd4b715dec497628515264736a45e56a2b", 0xcb) [ 1061.816744] batman_adv: Cannot find parent device [ 1061.907752] batman_adv: batadv0: Adding interface: gretap1064 [ 1061.921077] batman_adv: batadv0: The MTU of interface gretap1064 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1061.989873] batman_adv: batadv0: Not using interface gretap1064 (retrying later): interface not active 07:31:23 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x830f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:23 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf00) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:23 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x2f8, 0x1410, 0x3c0, 0x2d22840794eb781, 0x0, 0x4, 0x9, 0x0, {0x3, 0x8, 0x1}, {0xffff, 0x7, 0x1}, {0x3, 0x80000000, 0x1}, {0x4, 0x5}, 0x0, 0x0, 0xfffffffa, 0x40, 0x1, 0x0, 0x8001, 0x7fff, 0x5, 0x5, 0x1, 0xf0000000, 0x5, 0x1, 0x0, 0xc}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="03000000000000000001ff0000000000"]) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0xa00, 0x370, 0x1000, 0x0, 0x3, 0x5, 0x0, 0x1, {0x2, 0x9, 0x1}, {0x2, 0x8}, {0xfffd, 0x0, 0x1}, {0xff, 0x400, 0x1}, 0x0, 0x80, 0xfffffffa, 0x9, 0x1, 0x4, 0x7, 0x7, 0x9, 0x80000001, 0xb257e57, 0xffff0000, 0x4, 0x200, 0x3}) 07:31:23 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x16060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:23 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x35, 0x3, 0x4, "1e526e15eeb62e7c27032b11f9b47438", "ad861176ff68d04271c5757b9ceac920dba3194941561c7548270d33b09e4c10"}, 0x35, 0x3) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x35, 0x3, 0x4, "1e526e15eeb62e7c27032b11f9b47438", "ad861176ff68d04271c5757b9ceac920dba3194941561c7548270d33b09e4c10"}, 0x35, 0x3) (async) 07:31:23 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x2f8, 0x1410, 0x3c0, 0x2d22840794eb781, 0x0, 0x4, 0x9, 0x0, {0x3, 0x8, 0x1}, {0xffff, 0x7, 0x1}, {0x3, 0x80000000, 0x1}, {0x4, 0x5}, 0x0, 0x0, 0xfffffffa, 0x40, 0x1, 0x0, 0x8001, 0x7fff, 0x5, 0x5, 0x1, 0xf0000000, 0x5, 0x1, 0x0, 0xc}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="03000000000000000001ff0000000000"]) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0xa00, 0x370, 0x1000, 0x0, 0x3, 0x5, 0x0, 0x1, {0x2, 0x9, 0x1}, {0x2, 0x8}, {0xfffd, 0x0, 0x1}, {0xff, 0x400, 0x1}, 0x0, 0x80, 0xfffffffa, 0x9, 0x1, 0x4, 0x7, 0x7, 0x9, 0x80000001, 0xb257e57, 0xffff0000, 0x4, 0x200, 0x3}) 07:31:23 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x100a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:23 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x35, 0x3, 0x4, "1e526e15eeb62e7c27032b11f9b47438", "ad861176ff68d04271c5757b9ceac920dba3194941561c7548270d33b09e4c10"}, 0x35, 0x3) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffff, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) fsetxattr$trusted_overlay_upper(r1, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0xfb, 0x35, 0x3, 0x4, "1e526e15eeb62e7c27032b11f9b47438", "ad861176ff68d04271c5757b9ceac920dba3194941561c7548270d33b09e4c10"}, 0x35, 0x3) (async) 07:31:23 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x2f8, 0x1410, 0x3c0, 0x2d22840794eb781, 0x0, 0x4, 0x9, 0x0, {0x3, 0x8, 0x1}, {0xffff, 0x7, 0x1}, {0x3, 0x80000000, 0x1}, {0x4, 0x5}, 0x0, 0x0, 0xfffffffa, 0x40, 0x1, 0x0, 0x8001, 0x7fff, 0x5, 0x5, 0x1, 0xf0000000, 0x5, 0x1, 0x0, 0xc}) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="03000000000000000001ff0000000000"]) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0xa00, 0x370, 0x1000, 0x0, 0x3, 0x5, 0x0, 0x1, {0x2, 0x9, 0x1}, {0x2, 0x8}, {0xfffd, 0x0, 0x1}, {0xff, 0x400, 0x1}, 0x0, 0x80, 0xfffffffa, 0x9, 0x1, 0x4, 0x7, 0x7, 0x9, 0x80000001, 0xb257e57, 0xffff0000, 0x4, 0x200, 0x3}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x2f8, 0x1410, 0x3c0, 0x2d22840794eb781, 0x0, 0x4, 0x9, 0x0, {0x3, 0x8, 0x1}, {0xffff, 0x7, 0x1}, {0x3, 0x80000000, 0x1}, {0x4, 0x5}, 0x0, 0x0, 0xfffffffa, 0x40, 0x1, 0x0, 0x8001, 0x7fff, 0x5, 0x5, 0x1, 0xf0000000, 0x5, 0x1, 0x0, 0xc}) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="03000000000000000001ff0000000000"]) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0xa00, 0x370, 0x1000, 0x0, 0x3, 0x5, 0x0, 0x1, {0x2, 0x9, 0x1}, {0x2, 0x8}, {0xfffd, 0x0, 0x1}, {0xff, 0x400, 0x1}, 0x0, 0x80, 0xfffffffa, 0x9, 0x1, 0x4, 0x7, 0x7, 0x9, 0x80000001, 0xb257e57, 0xffff0000, 0x4, 0x200, 0x3}) (async) [ 1062.375063] batman_adv: Cannot find parent device 07:31:23 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={[0x4]}, 0x8, 0x800) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:23 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) chdir(&(0x7f00000000c0)='./file0\x00') setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_CON2FBMAP(r2, 0x4610, &(0x7f0000000080)={0x31}) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) [ 1062.451803] batman_adv: batadv0: Adding interface: gretap1065 [ 1062.490444] batman_adv: batadv0: The MTU of interface gretap1065 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:23 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={[0x4]}, 0x8, 0x800) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) [ 1062.634799] batman_adv: batadv0: Not using interface gretap1065 (retrying later): interface not active 07:31:24 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x84000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) chdir(&(0x7f00000000c0)='./file0\x00') (async) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_CON2FBMAP(r2, 0x4610, &(0x7f0000000080)={0x31}) (async) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) 07:31:24 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) signalfd4(r0, &(0x7f0000000040)={[0x4]}, 0x8, 0x800) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) signalfd4(r0, &(0x7f0000000040)={[0x4]}, 0x8, 0x800) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) 07:31:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x16170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x140a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x180a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) chdir(&(0x7f00000000c0)='./file0\x00') (async) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOPUT_CON2FBMAP(r2, 0x4610, &(0x7f0000000080)={0x31}) (async, rerun: 64) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) (rerun: 64) 07:31:24 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x204400, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000080)=0x10) 07:31:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x1c0a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x204400, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000080)=0x10) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x204400, 0x0) (async) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000080)=0x10) (async) 07:31:24 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000040601040000000000000000000000086600010007000000050001000700000005000100070000000900020073797a3100000000"], 0x38}, 0x1, 0x0, 0x0, 0x20008880}, 0x4000) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:24 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x204400, 0x0) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000080)=0x10) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040), 0x204400, 0x0) (async) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r1, 0x40047211, &(0x7f0000000080)=0x10) (async) [ 1063.213762] batman_adv: Cannot find parent device [ 1063.277554] batman_adv: batadv0: Adding interface: gretap1066 [ 1063.313798] batman_adv: batadv0: The MTU of interface gretap1066 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1063.339865] batman_adv: batadv0: Not using interface gretap1066 (retrying later): interface not active 07:31:24 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x840f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 4: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000280)=""/224, 0xe0, 0x40000001, 0x0, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000040)={[0x3]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0]}) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:24 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000040601040000000000000000000000086600010007000000050001000700000005000100070000000900020073797a3100000000"], 0x38}, 0x1, 0x0, 0x0, 0x20008880}, 0x4000) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x1a170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2002) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000040601040000000000000000000000086600010007000000050001000700000005000100070000000900020073797a3100000000"], 0x38}, 0x1, 0x0, 0x0, 0x20008880}, 0x4000) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:24 executing program 4: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000280)=""/224, 0xe0, 0x40000001, 0x0, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000040)={[0x3]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0]}) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000280)=""/224, 0xe0, 0x40000001, 0x0, 0x0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) signalfd(r0, &(0x7f0000000040)={[0x3]}, 0x8) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0]}) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) 07:31:24 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x200a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x1d060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:24 executing program 4: recvfrom$l2tp6(0xffffffffffffffff, &(0x7f0000000280)=""/224, 0xe0, 0x40000001, 0x0, 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000040)={[0x3]}, 0x8) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000380)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f0000000240)={0x2, 0x4, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0]}) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) [ 1063.808567] batman_adv: Cannot find parent device [ 1063.923275] batman_adv: batadv0: Adding interface: gretap1067 [ 1063.937174] batman_adv: batadv0: The MTU of interface gretap1067 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1063.963945] batman_adv: batadv0: Not using interface gretap1067 (retrying later): interface not active 07:31:25 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x850f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x240000, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) 07:31:25 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2402) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x1e170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:25 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x240a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)={0x2c}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000200)={0x3, 0x1}) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000180)={0x3, 0x5, &(0x7f0000000080)=[0x4, 0x7f, 0x6, 0x800, 0x401], &(0x7f00000000c0)=[0x1, 0x5], &(0x7f0000000100)=[0x9, 0x8, 0x8, 0x1, 0x54], &(0x7f0000000140)=[0x3f, 0x936e, 0x7, 0x80, 0x9]}) 07:31:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)={0x2c}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000200)={0x3, 0x1}) (async) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000180)={0x3, 0x5, &(0x7f0000000080)=[0x4, 0x7f, 0x6, 0x800, 0x401], &(0x7f00000000c0)=[0x1, 0x5], &(0x7f0000000100)=[0x9, 0x8, 0x8, 0x1, 0x54], &(0x7f0000000140)=[0x3f, 0x936e, 0x7, 0x80, 0x9]}) [ 1064.409617] batman_adv: Cannot find parent device [ 1064.476680] batman_adv: batadv0: Adding interface: gretap1068 [ 1064.483214] batman_adv: batadv0: The MTU of interface gretap1068 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1064.510291] batman_adv: batadv0: Not using interface gretap1068 (retrying later): interface not active 07:31:25 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x1f110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:25 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2802) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:25 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)={0x2c}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000200)={0x3, 0x1}) (async, rerun: 64) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000180)={0x3, 0x5, &(0x7f0000000080)=[0x4, 0x7f, 0x6, 0x800, 0x401], &(0x7f00000000c0)=[0x1, 0x5], &(0x7f0000000100)=[0x9, 0x8, 0x8, 0x1, 0x54], &(0x7f0000000140)=[0x3f, 0x936e, 0x7, 0x80, 0x9]}) (rerun: 64) 07:31:25 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x860f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x280a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x21060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1064.917566] batman_adv: Cannot find parent device 07:31:26 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f00000002c0)={0x0, 0x0, 0x756, 0x0, 0x0, 0x9, 0x0, 0x0, {0x1}, {}, {}, {0x0, 0x8, 0x1}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000004a00)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000004a40)={{r2}, r5, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) openat$cgroup_ro(r4, &(0x7f0000000380)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000001c0)={"360f93cfc8006ca3a2134961a104c5c2", r5, 0x0, {0x8, 0x4}, {0x9, 0x1ff}, 0x8ad1, [0x9, 0x7, 0xffffffff00000001, 0x726d94c5, 0x8, 0x8914, 0x100000001, 0xffffffff00000001, 0x9, 0xff, 0x41, 0x2, 0x9, 0x80, 0x124, 0x7f]}) [ 1065.104626] batman_adv: batadv0: Adding interface: gretap1069 [ 1065.132695] batman_adv: batadv0: The MTU of interface gretap1069 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1065.197089] batman_adv: batadv0: Not using interface gretap1069 (retrying later): interface not active 07:31:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2c02) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:26 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x870f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:26 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0xfffffffe, 0x4001}) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000000)) sendmsg$key(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r4 = getuid() setreuid(0xee00, r4) r5 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x88) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000d80)=@newtaction={0x164, 0x30, 0xffff, 0x0, 0x0, {}, [{0x150, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_sample={0x11c, 0x18, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x8000, 0x0, 0x2, 0x6, 0x6}}]}, {0xd8, 0x6, "269996a23afc601b65357a30b88bd94503ffa948488574ac713c7be3861a72ba56cd4e6e626dc97332124d4b23c916c372d7acf18657f07841a9690e6f592c9432f311d076b27f5a43fdb7e1e50526bc85003af0744ffa2ee794ea47ee6ba237542a4031fbd717d162416a60efe4948bbd5149ab80cfb4fb9033f9532703cf855d437ee7ebb03a2e89f33c3542eeabe7df1b77c544722cd73175eb673b8ed02968f62bfe4dfd0a4dfc821984759ea4effb0169cc9d37b64d2c835175e1b37d105e6167c9804bb9623765e1cc32f534f8a12980be"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x164}}, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r8 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) socket(0x10, 0x2, 0x0) fchownat(r8, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x0, &(0x7f0000000540)={{'fd', 0x3d, r5}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x5723}}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x65, 0x0, 0x32, 0x62, 0x38, 0x61, 0x32], 0x2d, [0x31, 0x30, 0x34, 0x34], 0x2d, [0x32, 0x66, 0x65, 0x65], 0x2d, [0x34, 0x65, 0x33, 0x39], 0x2d, [0x37, 0x35, 0x35, 0x30, 0x0, 0x61, 0x39, 0x64]}}}]}}) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000009c0), 0x40200, 0x0) r10 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r10, 0x80049370, &(0x7f0000000000)) sendmsg$key(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r11 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000a00), 0x400000, 0x0) r12 = getpgrp(0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) newfstatat(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="401d32a84be876cf607a738c8d4bd3530f9023e006db95ed20824667b5e3c85330d4604717c1759d154327344fd124c9fea69c7006f364cba90747f9679dbbdc131083becd991a1285b71ddfca70aecbda36391d2d713991623dabd2a04ec0ff84b5e42b0c620452d4d08e678d081053e065e75a3fc9bdd31135b63a0107a54954c0131e71c5bde5e529d56cf986dc7bde4a8d64a32f4e3f60de70f0044b4a1dff115c7b5bb6a6e47c451dcbcfee3f167cb7c84283f2fb7584db01fe057529988a60d77c14d83ce7207fb04c953f84f1", 0xd0}, {&(0x7f0000000180)="b3882f654e034091144bc94785cda9b46f58763eaf4b0c9efe63ec012ca031fdb7ae0e489ef14bb991e527a746ff92606add3d4bdc9f324b30eab4b05ef0e9fe917228b21494d4abcc1750ffa23112f800573a3d7ba2ffe706b08493a0765f3b7d773340b73bb299656d7571", 0x6c}, {&(0x7f0000000200)="0408a310a67fd39f958634e4002d0cd39f9f21549ab33527e97621789b66b792218ed6cd9d57d80d923193f7c1ea652d0f90eb7f1b27426117adc58ba8387be58cb6eb7084420bf05420d4bebae57aa038253ee3cd1f639366115c983a2d479d26c6cea3610af0a871a1afb38ca6c1c7485e83b0e47f9d00367120d48b2d7ef4", 0x80}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="44b12f726b79be3b3a1de5bb2c2e9042b2317a", 0x13}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}], 0x110, 0x20024000}}, {{&(0x7f0000000800)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000880)="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", 0xfa}], 0x1, &(0x7f0000000c40)=[@rights={{0x28, 0x1, 0x1, [r9, r0, r0, r0, r10, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r11, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r15, 0xee01}}}], 0x90, 0x880}}], 0x2, 0x0) 07:31:26 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x22170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x3001) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:26 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f00000002c0)={0x0, 0x0, 0x756, 0x0, 0x0, 0x9, 0x0, 0x0, {0x1}, {}, {}, {0x0, 0x8, 0x1}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r4, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000004a00)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000004a40)={{r2}, r5, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) openat$cgroup_ro(r4, &(0x7f0000000380)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000001c0)={"360f93cfc8006ca3a2134961a104c5c2", r5, 0x0, {0x8, 0x4}, {0x9, 0x1ff}, 0x8ad1, [0x9, 0x7, 0xffffffff00000001, 0x726d94c5, 0x8, 0x8914, 0x100000001, 0xffffffff00000001, 0x9, 0xff, 0x41, 0x2, 0x9, 0x80, 0x124, 0x7f]}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f00000002c0)={0x0, 0x0, 0x756, 0x0, 0x0, 0x9, 0x0, 0x0, {0x1}, {}, {}, {0x0, 0x8, 0x1}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) (async) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_int(r4, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000004a00)) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000004a40)={{r2}, r5, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) (async) openat$cgroup_ro(r4, &(0x7f0000000380)='cpuset.effective_cpus\x00', 0x0, 0x0) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000001c0)={"360f93cfc8006ca3a2134961a104c5c2", r5, 0x0, {0x8, 0x4}, {0x9, 0x1ff}, 0x8ad1, [0x9, 0x7, 0xffffffff00000001, 0x726d94c5, 0x8, 0x8914, 0x100000001, 0xffffffff00000001, 0x9, 0xff, 0x41, 0x2, 0x9, 0x80, 0x124, 0x7f]}) (async) 07:31:26 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x3d08) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1065.671185] batman_adv: Cannot find parent device 07:31:27 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f00000002c0)={0x0, 0x0, 0x756, 0x0, 0x0, 0x9, 0x0, 0x0, {0x1}, {}, {}, {0x0, 0x8, 0x1}, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r2}, 0x10) (async) ioctl$BTRFS_IOC_WAIT_SYNC(r1, 0x40089416, &(0x7f0000000140)) (async, rerun: 32) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 32) openat$cgroup_int(r4, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000004a00)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r4, 0x5000943a, &(0x7f0000004a40)={{r2}, r5, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) openat$cgroup_ro(r4, &(0x7f0000000380)='cpuset.effective_cpus\x00', 0x0, 0x0) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f00000001c0)={"360f93cfc8006ca3a2134961a104c5c2", r5, 0x0, {0x8, 0x4}, {0x9, 0x1ff}, 0x8ad1, [0x9, 0x7, 0xffffffff00000001, 0x726d94c5, 0x8, 0x8914, 0x100000001, 0xffffffff00000001, 0x9, 0xff, 0x41, 0x2, 0x9, 0x80, 0x124, 0x7f]}) [ 1065.732895] batman_adv: batadv0: Adding interface: gretap1070 [ 1065.739041] batman_adv: batadv0: The MTU of interface gretap1070 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x26110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1065.780587] batman_adv: batadv0: Not using interface gretap1070 (retrying later): interface not active 07:31:27 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x88000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x5865) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:27 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r4, 0x401, 0x401}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000240)={{r2}, r3, 0x18, @inherit={0x70, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000500000000000000090000000000000001010400000000001000000000000000060000000000000008000000000000000900000000000000000000800000000011000000000000000400000000000000080000000400000003000000000000007300000200000000"]}, @devid=r4}) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:27 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0xfffffffe, 0x4001}) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x6) (async) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r4 = getuid() setreuid(0xee00, r4) (async) r5 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x88) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000d80)=@newtaction={0x164, 0x30, 0xffff, 0x0, 0x0, {}, [{0x150, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_sample={0x11c, 0x18, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x8000, 0x0, 0x2, 0x6, 0x6}}]}, {0xd8, 0x6, "269996a23afc601b65357a30b88bd94503ffa948488574ac713c7be3861a72ba56cd4e6e626dc97332124d4b23c916c372d7acf18657f07841a9690e6f592c9432f311d076b27f5a43fdb7e1e50526bc85003af0744ffa2ee794ea47ee6ba237542a4031fbd717d162416a60efe4948bbd5149ab80cfb4fb9033f9532703cf855d437ee7ebb03a2e89f33c3542eeabe7df1b77c544722cd73175eb673b8ed02968f62bfe4dfd0a4dfc821984759ea4effb0169cc9d37b64d2c835175e1b37d105e6167c9804bb9623765e1cc32f534f8a12980be"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x164}}, 0x0) (async) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r8 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) socket(0x10, 0x2, 0x0) (async) fchownat(r8, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x0, &(0x7f0000000540)={{'fd', 0x3d, r5}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x5723}}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x65, 0x0, 0x32, 0x62, 0x38, 0x61, 0x32], 0x2d, [0x31, 0x30, 0x34, 0x34], 0x2d, [0x32, 0x66, 0x65, 0x65], 0x2d, [0x34, 0x65, 0x33, 0x39], 0x2d, [0x37, 0x35, 0x35, 0x30, 0x0, 0x61, 0x39, 0x64]}}}]}}) (async) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000009c0), 0x40200, 0x0) r10 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r10, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r11 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000a00), 0x400000, 0x0) (async) r12 = getpgrp(0x0) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="401d32a84be876cf607a738c8d4bd3530f9023e006db95ed20824667b5e3c85330d4604717c1759d154327344fd124c9fea69c7006f364cba90747f9679dbbdc131083becd991a1285b71ddfca70aecbda36391d2d713991623dabd2a04ec0ff84b5e42b0c620452d4d08e678d081053e065e75a3fc9bdd31135b63a0107a54954c0131e71c5bde5e529d56cf986dc7bde4a8d64a32f4e3f60de70f0044b4a1dff115c7b5bb6a6e47c451dcbcfee3f167cb7c84283f2fb7584db01fe057529988a60d77c14d83ce7207fb04c953f84f1", 0xd0}, {&(0x7f0000000180)="b3882f654e034091144bc94785cda9b46f58763eaf4b0c9efe63ec012ca031fdb7ae0e489ef14bb991e527a746ff92606add3d4bdc9f324b30eab4b05ef0e9fe917228b21494d4abcc1750ffa23112f800573a3d7ba2ffe706b08493a0765f3b7d773340b73bb299656d7571", 0x6c}, {&(0x7f0000000200)="0408a310a67fd39f958634e4002d0cd39f9f21549ab33527e97621789b66b792218ed6cd9d57d80d923193f7c1ea652d0f90eb7f1b27426117adc58ba8387be58cb6eb7084420bf05420d4bebae57aa038253ee3cd1f639366115c983a2d479d26c6cea3610af0a871a1afb38ca6c1c7485e83b0e47f9d00367120d48b2d7ef4", 0x80}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="44b12f726b79be3b3a1de5bb2c2e9042b2317a", 0x13}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}], 0x110, 0x20024000}}, {{&(0x7f0000000800)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000880)="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", 0xfa}], 0x1, &(0x7f0000000c40)=[@rights={{0x28, 0x1, 0x1, [r9, r0, r0, r0, r10, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r11, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r15, 0xee01}}}], 0x90, 0x880}}], 0x2, 0x0) 07:31:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x5d01) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1066.182444] batman_adv: Cannot find parent device 07:31:27 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r4, 0x401, 0x401}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000240)={{r2}, r3, 0x18, @inherit={0x70, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000500000000000000090000000000000001010400000000001000000000000000060000000000000008000000000000000900000000000000000000800000000011000000000000000400000000000000080000000400000003000000000000007300000200000000"]}, @devid=r4}) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r4, 0x401, 0x401}) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000240)={{r2}, r3, 0x18, @inherit={0x70, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000500000000000000090000000000000001010400000000001000000000000000060000000000000008000000000000000900000000000000000000800000000011000000000000000400000000000000080000000400000003000000000000007300000200000000"]}, @devid=r4}) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) [ 1066.398505] batman_adv: batadv0: Adding interface: gretap1071 [ 1066.417387] batman_adv: batadv0: The MTU of interface gretap1071 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:27 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000080)=0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f00000018c0)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f00000004c0)={r4, 0x401, 0x401}) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000240)={{r2}, r3, 0x18, @inherit={0x70, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000000000000500000000000000090000000000000001010400000000001000000000000000060000000000000008000000000000000900000000000000000000800000000011000000000000000400000000000000080000000400000003000000000000007300000200000000"]}, @devid=r4}) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) [ 1066.477310] batman_adv: batadv0: Not using interface gretap1071 (retrying later): interface not active 07:31:27 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6301) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:27 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x26170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:27 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0xfffffffe, 0x4001}) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000000)) sendmsg$key(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680), 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) (async) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r4 = getuid() setreuid(0xee00, r4) r5 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x88) (async) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000d80)=@newtaction={0x164, 0x30, 0xffff, 0x0, 0x0, {}, [{0x150, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_sample={0x11c, 0x18, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PARMS={0x18, 0x2, {0x8000, 0x0, 0x2, 0x6, 0x6}}]}, {0xd8, 0x6, "269996a23afc601b65357a30b88bd94503ffa948488574ac713c7be3861a72ba56cd4e6e626dc97332124d4b23c916c372d7acf18657f07841a9690e6f592c9432f311d076b27f5a43fdb7e1e50526bc85003af0744ffa2ee794ea47ee6ba237542a4031fbd717d162416a60efe4948bbd5149ab80cfb4fb9033f9532703cf855d437ee7ebb03a2e89f33c3542eeabe7df1b77c544722cd73175eb673b8ed02968f62bfe4dfd0a4dfc821984759ea4effb0169cc9d37b64d2c835175e1b37d105e6167c9804bb9623765e1cc32f534f8a12980be"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x164}}, 0x0) (async) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) (async) r8 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) socket(0x10, 0x2, 0x0) (async) fchownat(r8, &(0x7f0000000080)='./file1\x00', 0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x0, &(0x7f0000000540)={{'fd', 0x3d, r5}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r7}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x5723}}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x65, 0x0, 0x32, 0x62, 0x38, 0x61, 0x32], 0x2d, [0x31, 0x30, 0x34, 0x34], 0x2d, [0x32, 0x66, 0x65, 0x65], 0x2d, [0x34, 0x65, 0x33, 0x39], 0x2d, [0x37, 0x35, 0x35, 0x30, 0x0, 0x61, 0x39, 0x64]}}}]}}) (async) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f00000009c0), 0x40200, 0x0) (async) r10 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r10, 0x80049370, &(0x7f0000000000)) sendmsg$key(r10, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r11 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000a00), 0x400000, 0x0) r12 = getpgrp(0x0) (async) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0xc) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="401d32a84be876cf607a738c8d4bd3530f9023e006db95ed20824667b5e3c85330d4604717c1759d154327344fd124c9fea69c7006f364cba90747f9679dbbdc131083becd991a1285b71ddfca70aecbda36391d2d713991623dabd2a04ec0ff84b5e42b0c620452d4d08e678d081053e065e75a3fc9bdd31135b63a0107a54954c0131e71c5bde5e529d56cf986dc7bde4a8d64a32f4e3f60de70f0044b4a1dff115c7b5bb6a6e47c451dcbcfee3f167cb7c84283f2fb7584db01fe057529988a60d77c14d83ce7207fb04c953f84f1", 0xd0}, {&(0x7f0000000180)="b3882f654e034091144bc94785cda9b46f58763eaf4b0c9efe63ec012ca031fdb7ae0e489ef14bb991e527a746ff92606add3d4bdc9f324b30eab4b05ef0e9fe917228b21494d4abcc1750ffa23112f800573a3d7ba2ffe706b08493a0765f3b7d773340b73bb299656d7571", 0x6c}, {&(0x7f0000000200)="0408a310a67fd39f958634e4002d0cd39f9f21549ab33527e97621789b66b792218ed6cd9d57d80d923193f7c1ea652d0f90eb7f1b27426117adc58ba8387be58cb6eb7084420bf05420d4bebae57aa038253ee3cd1f639366115c983a2d479d26c6cea3610af0a871a1afb38ca6c1c7485e83b0e47f9d00367120d48b2d7ef4", 0x80}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="44b12f726b79be3b3a1de5bb2c2e9042b2317a", 0x13}], 0x5, &(0x7f00000006c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r0, r0, r0, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r4}}}], 0x110, 0x20024000}}, {{&(0x7f0000000800)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000880)="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", 0xfa}], 0x1, &(0x7f0000000c40)=[@rights={{0x28, 0x1, 0x1, [r9, r0, r0, r0, r10, r0]}}, @rights={{0x28, 0x1, 0x1, [r0, r0, r0, r11, r0, r0]}}, @cred={{0x1c, 0x1, 0x2, {r12, r13, r14}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r15, 0xee01}}}], 0x90, 0x880}}], 0x2, 0x0) 07:31:27 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x880f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6558) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x6a042, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x60, 0x10, 0x356, 0x1110, 0x2000000, 0x1, 0x2, 0x0, {0x1, 0xef, 0x1}, {0x8001, 0x10001}, {0x89, 0x1f, 0x1}, {0x80000001, 0x3, 0x1}, 0x0, 0x2, 0x4090, 0x3, 0x0, 0x7f, 0xffffff59, 0x4, 0x80, 0x5, 0x4, 0x3ff, 0x20, 0x200, 0x3, 0x1}) 07:31:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6701) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x2c170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x6a042, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x60, 0x10, 0x356, 0x1110, 0x2000000, 0x1, 0x2, 0x0, {0x1, 0xef, 0x1}, {0x8001, 0x10001}, {0x89, 0x1f, 0x1}, {0x80000001, 0x3, 0x1}, 0x0, 0x2, 0x4090, 0x3, 0x0, 0x7f, 0xffffff59, 0x4, 0x80, 0x5, 0x4, 0x3ff, 0x20, 0x200, 0x3, 0x1}) 07:31:28 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) r1 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000040), 0x6a042, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000001c0)={0x60, 0x10, 0x356, 0x1110, 0x2000000, 0x1, 0x2, 0x0, {0x1, 0xef, 0x1}, {0x8001, 0x10001}, {0x89, 0x1f, 0x1}, {0x80000001, 0x3, 0x1}, 0x0, 0x2, 0x4090, 0x3, 0x0, 0x7f, 0xffffff59, 0x4, 0x80, 0x5, 0x4, 0x3ff, 0x20, 0x200, 0x3, 0x1}) 07:31:28 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x3) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6b01) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dvmrp1\x00'}) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x1, 0x850840) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) [ 1067.107710] batman_adv: Cannot find parent device 07:31:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8100) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x3) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOBLANK(r0, 0x4611, 0x3) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) [ 1067.254121] batman_adv: batadv0: Adding interface: gretap1072 [ 1067.272620] batman_adv: batadv0: The MTU of interface gretap1072 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1067.364763] batman_adv: batadv0: Not using interface gretap1072 (retrying later): interface not active 07:31:28 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x88600000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x3) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dvmrp1\x00'}) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x1, 0x850840) (async) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8901) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x32110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8d01) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:28 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 07:31:28 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 07:31:28 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xbc00) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x32170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dvmrp1\x00'}) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080), 0x1, 0x850840) (async, rerun: 32) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (rerun: 32) 07:31:29 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) [ 1067.848179] batman_adv: Cannot find parent device [ 1067.910787] batman_adv: batadv0: Adding interface: gretap1073 [ 1067.916982] batman_adv: batadv0: The MTU of interface gretap1073 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1067.946381] batman_adv: batadv0: Not using interface gretap1073 (retrying later): interface not active 07:31:29 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x88a8ffff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xbe0a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x36170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x0, 0x2}) 07:31:29 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xa0, 0x0, 0x7fffffff, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x80, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xb, 0x100}) 07:31:29 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x0, 0x2}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x0, 0x2}) (async) 07:31:29 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xa0, 0x0, 0x7fffffff, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x80, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xb, 0x100}) 07:31:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x0, 0x2}) [ 1068.435661] batman_adv: Cannot find parent device 07:31:29 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xa0, 0x0, 0x7fffffff, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x80, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0xb, 0x100}) [ 1068.538443] batman_adv: batadv0: Adding interface: gretap1074 [ 1068.550924] batman_adv: batadv0: The MTU of interface gretap1074 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:29 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc20a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1068.579627] batman_adv: batadv0: Not using interface gretap1074 (retrying later): interface not active 07:31:29 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x49110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x890f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:29 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x200000}) 07:31:29 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101, 0x0, 0x1}, {}, {}, {0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xb, 0x0, 0x0, 0xb}) 07:31:30 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc400) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:30 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101, 0x0, 0x1}, {}, {}, {0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xb, 0x0, 0x0, 0xb}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101, 0x0, 0x1}, {}, {}, {0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xb, 0x0, 0x0, 0xb}) (async) 07:31:30 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x200000}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x200000}) (async) 07:31:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x52100000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:30 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101, 0x0, 0x1}, {}, {}, {0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xb, 0x0, 0x0, 0xb}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101, 0x0, 0x1}, {}, {}, {0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xb, 0x0, 0x0, 0xb}) (async) [ 1069.024138] batman_adv: Cannot find parent device 07:31:30 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x200000}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x200000}) (async) [ 1069.098594] batman_adv: batadv0: Adding interface: gretap1075 [ 1069.114791] batman_adv: batadv0: The MTU of interface gretap1075 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1069.191125] batman_adv: batadv0: Not using interface gretap1075 (retrying later): interface not active 07:31:30 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8a020000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:30 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc60a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:30 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pipe(&(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) splice(r1, &(0x7f00000000c0)=0x3, r2, &(0x7f0000000100), 0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1c}) 07:31:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x5a100000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:30 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc800) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:30 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x5e170000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:30 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pipe(&(0x7f0000000080)) (async) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async, rerun: 64) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async, rerun: 64) splice(r1, &(0x7f00000000c0)=0x3, r2, &(0x7f0000000100), 0x3, 0x2) (async, rerun: 32) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (rerun: 32) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1c}) [ 1069.755185] batman_adv: Cannot find parent device [ 1069.818653] batman_adv: batadv0: Adding interface: gretap1076 [ 1069.825486] batman_adv: batadv0: The MTU of interface gretap1076 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:31 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) pipe(&(0x7f0000000080)) (async) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) splice(r1, &(0x7f00000000c0)=0x3, r2, &(0x7f0000000100), 0x3, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1c}) [ 1069.874782] batman_adv: batadv0: Not using interface gretap1076 (retrying later): interface not active 07:31:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x60000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:31 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8a0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:31 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xca0a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:31 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xcc00) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:31 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f00000001c0)={&(0x7f0000000140)=[r0, 0x0, r1, 0x0], &(0x7f0000000180)=[0x6], 0x2, 0x4, 0x3}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200), 0x4840, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x5, 0xffd, 0x3f}) 07:31:31 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f00000001c0)={&(0x7f0000000140)=[r0, 0x0, r1, 0x0], &(0x7f0000000180)=[0x6], 0x2, 0x4, 0x3}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200), 0x4840, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x5, 0xffd, 0x3f}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000100)) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f00000001c0)={&(0x7f0000000140)=[r0, 0x0, r1, 0x0], &(0x7f0000000180)=[0x6], 0x2, 0x4, 0x3}) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) (async) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200), 0x4840, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x5, 0xffd, 0x3f}) (async) [ 1070.320428] batman_adv: Cannot find parent device [ 1070.388473] batman_adv: batadv0: Adding interface: gretap1077 [ 1070.394955] batman_adv: batadv0: The MTU of interface gretap1077 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1070.421359] batman_adv: batadv0: Not using interface gretap1077 (retrying later): interface not active 07:31:31 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xce0a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:31 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x60090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:31 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8b0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:31 executing program 2: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f00000001c0)={&(0x7f0000000140)=[r0, 0x0, r1, 0x0], &(0x7f0000000180)=[0x6], 0x2, 0x4, 0x3}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200), 0x4840, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x5, 0xffd, 0x3f}) ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000100)) (async) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f00000001c0)={&(0x7f0000000140)=[r0, 0x0, r1, 0x0], &(0x7f0000000180)=[0x6], 0x2, 0x4, 0x3}) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) (async) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200), 0x4840, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x5, 0xffd, 0x3f}) (async) 07:31:31 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xd301) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x64090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xd701) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1070.855921] batman_adv: Cannot find parent device 07:31:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) preadv(r2, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/180, 0xb4}, {&(0x7f0000000940)=""/57, 0x39}, {&(0x7f0000000980)=""/10, 0xa}, {&(0x7f00000009c0)=""/108, 0x6c}, {&(0x7f0000000a40)=""/58, 0x3a}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/164, 0xa4}], 0x8, 0xffffffff, 0x1) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000500)="d9bb6ebd0a5502c41ec5ad5dc1425eee96db363817f212a4dfdef4948ec5e3b0f2234d9831c03b57353bf12d1189235eaa130b927d60d77e339fe7ad67bdccf529abd5", 0x43}, {&(0x7f0000000580)="be0da27d1045e17c0060ecea6a187c0aca6353", 0x13}, {&(0x7f00000005c0)="2c1d28772153cb716de6e7424f932cb3bea1efcbf1e088f6832a999bcc33a69d04a6015602c0b3b94914ac7cb2c7d3b22a9e37d49d4345cc90b0e6e72b92cd0a251eb3b5d7207b83251c1a03617d774564c485c1a837b2e1b8c03e42136669f5da4c739e5287b3b76d05311b09379ee51eaaa221ecc86cdf44e176b02022621a369d95", 0x83}, {&(0x7f0000000680)="6312896d2f8df59f47bf4a4453d2c4c45b754fa2b53e817756652f208a6b1414220f9027ed86fc8684479dcc7f67a5a41b0d951e3d0a02c04e7d024f72b4b7a954e3c3248a98135151b3a2351e4f3231f64a6a75b6a7e8628f9371acce07e4beccfdf530046caa5e16b4a11d1eac717b3dea48f9ae1dd8ceb1c3042540f415be34a49ef32b6c5aa71a725034196ce4832d1442c3930662f81cfa9dc5146b0c0a90e9d56d6ebbcfcb386930217ad3921e1d4c071ac29fd02ef8caef23fb805f0f3319d80fe5b28968a3121d9cc30d3b45bb2225", 0xd3}], 0x4) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000080)={0x0, 0x40, 0x0, [0x101, 0x8000000000000000, 0x300, 0x6, 0x3f], [0x5, 0x9, 0x5, 0x2, 0x5, 0x3, 0x39, 0x9, 0x8, 0x4, 0x8, 0x401, 0x3, 0x5, 0x8000, 0x3ff, 0x4, 0xffffffffffffff81, 0x7, 0x8, 0x6, 0x1, 0x8000000000000000, 0x2, 0x80000001, 0xb1e5, 0x3ff, 0x100000001, 0x8001, 0xe1f4, 0x7, 0x4, 0xffffffff, 0x7, 0xad, 0x0, 0x3, 0x3, 0x2, 0x401, 0x10000, 0x3, 0x100000000, 0x1, 0xfffffffffffffff8, 0xc7d, 0x80, 0x1, 0x4, 0x7ff, 0x2, 0x6, 0x79d, 0x2, 0x4, 0x3, 0x0, 0x7ff, 0x8001, 0x0, 0x8, 0x7, 0x101, 0x2, 0x9, 0x20, 0xffffffff80000001, 0x1, 0x12, 0xffffffff80000001, 0xa2f4, 0xffff, 0x1, 0x7, 0x1f, 0x6, 0xffffffffffffff5f, 0xd7, 0xa52, 0x8, 0x8, 0x8, 0x1f, 0x200, 0x1, 0x9, 0x1a, 0x80, 0x0, 0x4cb, 0x3, 0x3f, 0x8000000000000001, 0x8, 0xe0e9, 0x1ff, 0x4, 0x7, 0x8000000000000000, 0x7e4, 0x9, 0x401, 0x1, 0x8, 0x9, 0xfff, 0x51, 0x80000001, 0x3, 0x6, 0x44f, 0x69b80000000000, 0x2, 0x3ff, 0x3, 0x3ff, 0x7fff, 0x1, 0x100000001, 0x50, 0x1000]}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x4}) 07:31:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1070.928893] batman_adv: batadv0: Adding interface: gretap1078 [ 1070.941705] batman_adv: batadv0: The MTU of interface gretap1078 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1071.042728] batman_adv: batadv0: Not using interface gretap1078 (retrying later): interface not active 07:31:32 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8c000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:32 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x65580000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:32 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf20a) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:32 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) preadv(r2, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/180, 0xb4}, {&(0x7f0000000940)=""/57, 0x39}, {&(0x7f0000000980)=""/10, 0xa}, {&(0x7f00000009c0)=""/108, 0x6c}, {&(0x7f0000000a40)=""/58, 0x3a}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/164, 0xa4}], 0x8, 0xffffffff, 0x1) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000500)="d9bb6ebd0a5502c41ec5ad5dc1425eee96db363817f212a4dfdef4948ec5e3b0f2234d9831c03b57353bf12d1189235eaa130b927d60d77e339fe7ad67bdccf529abd5", 0x43}, {&(0x7f0000000580)="be0da27d1045e17c0060ecea6a187c0aca6353", 0x13}, {&(0x7f00000005c0)="2c1d28772153cb716de6e7424f932cb3bea1efcbf1e088f6832a999bcc33a69d04a6015602c0b3b94914ac7cb2c7d3b22a9e37d49d4345cc90b0e6e72b92cd0a251eb3b5d7207b83251c1a03617d774564c485c1a837b2e1b8c03e42136669f5da4c739e5287b3b76d05311b09379ee51eaaa221ecc86cdf44e176b02022621a369d95", 0x83}, {&(0x7f0000000680)="6312896d2f8df59f47bf4a4453d2c4c45b754fa2b53e817756652f208a6b1414220f9027ed86fc8684479dcc7f67a5a41b0d951e3d0a02c04e7d024f72b4b7a954e3c3248a98135151b3a2351e4f3231f64a6a75b6a7e8628f9371acce07e4beccfdf530046caa5e16b4a11d1eac717b3dea48f9ae1dd8ceb1c3042540f415be34a49ef32b6c5aa71a725034196ce4832d1442c3930662f81cfa9dc5146b0c0a90e9d56d6ebbcfcb386930217ad3921e1d4c071ac29fd02ef8caef23fb805f0f3319d80fe5b28968a3121d9cc30d3b45bb2225", 0xd3}], 0x4) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000080)={0x0, 0x40, 0x0, [0x101, 0x8000000000000000, 0x300, 0x6, 0x3f], [0x5, 0x9, 0x5, 0x2, 0x5, 0x3, 0x39, 0x9, 0x8, 0x4, 0x8, 0x401, 0x3, 0x5, 0x8000, 0x3ff, 0x4, 0xffffffffffffff81, 0x7, 0x8, 0x6, 0x1, 0x8000000000000000, 0x2, 0x80000001, 0xb1e5, 0x3ff, 0x100000001, 0x8001, 0xe1f4, 0x7, 0x4, 0xffffffff, 0x7, 0xad, 0x0, 0x3, 0x3, 0x2, 0x401, 0x10000, 0x3, 0x100000000, 0x1, 0xfffffffffffffff8, 0xc7d, 0x80, 0x1, 0x4, 0x7ff, 0x2, 0x6, 0x79d, 0x2, 0x4, 0x3, 0x0, 0x7ff, 0x8001, 0x0, 0x8, 0x7, 0x101, 0x2, 0x9, 0x20, 0xffffffff80000001, 0x1, 0x12, 0xffffffff80000001, 0xa2f4, 0xffff, 0x1, 0x7, 0x1f, 0x6, 0xffffffffffffff5f, 0xd7, 0xa52, 0x8, 0x8, 0x8, 0x1f, 0x200, 0x1, 0x9, 0x1a, 0x80, 0x0, 0x4cb, 0x3, 0x3f, 0x8000000000000001, 0x8, 0xe0e9, 0x1ff, 0x4, 0x7, 0x8000000000000000, 0x7e4, 0x9, 0x401, 0x1, 0x8, 0x9, 0xfff, 0x51, 0x80000001, 0x3, 0x6, 0x44f, 0x69b80000000000, 0x2, 0x3ff, 0x3, 0x3ff, 0x7fff, 0x1, 0x100000001, 0x50, 0x1000]}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x4}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) preadv(r2, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/180, 0xb4}, {&(0x7f0000000940)=""/57, 0x39}, {&(0x7f0000000980)=""/10, 0xa}, {&(0x7f00000009c0)=""/108, 0x6c}, {&(0x7f0000000a40)=""/58, 0x3a}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/164, 0xa4}], 0x8, 0xffffffff, 0x1) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000500)="d9bb6ebd0a5502c41ec5ad5dc1425eee96db363817f212a4dfdef4948ec5e3b0f2234d9831c03b57353bf12d1189235eaa130b927d60d77e339fe7ad67bdccf529abd5", 0x43}, {&(0x7f0000000580)="be0da27d1045e17c0060ecea6a187c0aca6353", 0x13}, {&(0x7f00000005c0)="2c1d28772153cb716de6e7424f932cb3bea1efcbf1e088f6832a999bcc33a69d04a6015602c0b3b94914ac7cb2c7d3b22a9e37d49d4345cc90b0e6e72b92cd0a251eb3b5d7207b83251c1a03617d774564c485c1a837b2e1b8c03e42136669f5da4c739e5287b3b76d05311b09379ee51eaaa221ecc86cdf44e176b02022621a369d95", 0x83}, {&(0x7f0000000680)="6312896d2f8df59f47bf4a4453d2c4c45b754fa2b53e817756652f208a6b1414220f9027ed86fc8684479dcc7f67a5a41b0d951e3d0a02c04e7d024f72b4b7a954e3c3248a98135151b3a2351e4f3231f64a6a75b6a7e8628f9371acce07e4beccfdf530046caa5e16b4a11d1eac717b3dea48f9ae1dd8ceb1c3042540f415be34a49ef32b6c5aa71a725034196ce4832d1442c3930662f81cfa9dc5146b0c0a90e9d56d6ebbcfcb386930217ad3921e1d4c071ac29fd02ef8caef23fb805f0f3319d80fe5b28968a3121d9cc30d3b45bb2225", 0xd3}], 0x4) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000080)={0x0, 0x40, 0x0, [0x101, 0x8000000000000000, 0x300, 0x6, 0x3f], [0x5, 0x9, 0x5, 0x2, 0x5, 0x3, 0x39, 0x9, 0x8, 0x4, 0x8, 0x401, 0x3, 0x5, 0x8000, 0x3ff, 0x4, 0xffffffffffffff81, 0x7, 0x8, 0x6, 0x1, 0x8000000000000000, 0x2, 0x80000001, 0xb1e5, 0x3ff, 0x100000001, 0x8001, 0xe1f4, 0x7, 0x4, 0xffffffff, 0x7, 0xad, 0x0, 0x3, 0x3, 0x2, 0x401, 0x10000, 0x3, 0x100000000, 0x1, 0xfffffffffffffff8, 0xc7d, 0x80, 0x1, 0x4, 0x7ff, 0x2, 0x6, 0x79d, 0x2, 0x4, 0x3, 0x0, 0x7ff, 0x8001, 0x0, 0x8, 0x7, 0x101, 0x2, 0x9, 0x20, 0xffffffff80000001, 0x1, 0x12, 0xffffffff80000001, 0xa2f4, 0xffff, 0x1, 0x7, 0x1f, 0x6, 0xffffffffffffff5f, 0xd7, 0xa52, 0x8, 0x8, 0x8, 0x1f, 0x200, 0x1, 0x9, 0x1a, 0x80, 0x0, 0x4cb, 0x3, 0x3f, 0x8000000000000001, 0x8, 0xe0e9, 0x1ff, 0x4, 0x7, 0x8000000000000000, 0x7e4, 0x9, 0x401, 0x1, 0x8, 0x9, 0xfff, 0x51, 0x80000001, 0x3, 0x6, 0x44f, 0x69b80000000000, 0x2, 0x3ff, 0x3, 0x3ff, 0x7fff, 0x1, 0x100000001, 0x50, 0x1000]}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x4}) (async) [ 1071.435660] batman_adv: Cannot find parent device [ 1071.521015] batman_adv: batadv0: Adding interface: gretap1079 [ 1071.538266] batman_adv: batadv0: The MTU of interface gretap1079 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1071.608999] batman_adv: batadv0: Not using interface gretap1079 (retrying later): interface not active 07:31:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x6f0b0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xfeff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8c0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000080)) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x200200, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) preadv(r2, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/135, 0xfe6b}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001500)=""/168, 0xa8}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/100, 0x64}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001680)=""/236, 0xf8}], 0x8, 0x5, 0x0) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x60, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {0x2000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x8}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r5 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000051c0), 0x2, 0x0) r6 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r6, 0x80049370, &(0x7f0000000000)) sendmsg$key(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r7 = getuid() setreuid(0xee00, r7) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x88) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x90, 0x30, 0xffff, 0x0, 0x0, {}, [{0x7c, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_gact={0x48, 0x2, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0xffffffff, 0x0, 0x19ac1aca404af8f8}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x90}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r11 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r11, &(0x7f0000000080)='./file1\x00', 0x0, r14, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x10000, &(0x7f0000000540)={{'fd', 0x3d, r8}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r10}, 0x2c, {'group_id', 0x3d, r14}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x5723}}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x65, 0x38, 0x32, 0x62, 0x38, 0x61, 0x32], 0x2d, [0x31, 0x32, 0x34, 0x31], 0x2d, [0x32, 0x66, 0x65, 0x65], 0x2d, [0x34, 0x0, 0x33, 0x38], 0x2d, [0x37, 0x35, 0x35, 0x30, 0x0, 0x61, 0x61, 0x64]}}}]}}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005340)=[{{&(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000015c0)="98e63cc6127877284892f71b8ae5254166cb27bf09a1b3d341f1656a835f2528c4310b861a2129d2bff1cfcfbc41888dc7ecce610f", 0x35}], 0x1, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r12, r3]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r13}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xffffffffffffffce}}, {{&(0x7f0000001800)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001880)="1116f2925f435092a44c1241e446eb4c208099a24af4c554ea10efd25e4cb1d1702d478e36d409d6f47b87d6d7845e701de1dbdb64368b8593d34af6b7fb79fafcc1a10a325c43c96579bcc6bdf4f09b1964068b00fe2ab6ac65da8eebed597df5f3ca8c635e8246919e568aed9ff52e2a09aabb738758ea1dab5e134a7744cccd11fdae52a0a4853f61501d2c370974ff6c22bec403bee210487cd9d9e41ab7a92c0fee03f9bcc5eadf35476a5afc23440e098783a840f9e763a2a01deded100d1c7ad5e04516b7d54f98de57f5c4a99b4d4f8b3bcb09ddca83f7beff4be23e46de922cbed0e92702fe4a1c71d90f1d9995f3fce03651aaef", 0xf9}], 0x1, &(0x7f0000001a80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1, r2]}}], 0x90, 0x890}}, {{&(0x7f0000001b40)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="5d419b865301089b6858bd9ec54954cae93003d3dd5ebcc47483ee4d3910c42a0cde6cbdf4b79cdd7588e0473cf7318c9e6f550e87af3c74c77b2a413da9c5bb2d9e5e2301f25868ef3c0add61d0070966faaf388dd8b8ee8eb877e2f350da2918b66bf18bc75a6aff5e330c7b1147a6b3df5b3e433e534cdb15a58b8f22844db1569f2b8c3dc2e59533ed1aba47fdd0e5533be6499293f2", 0xfffffffffffffe78}], 0x1, &(0x7f0000001e00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0xa8, 0x80}}, {{0x0, 0x0, &(0x7f0000005100)=[{&(0x7f0000005440)="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0x1000}, {&(0x7f0000003ec0)="83ae4c8c3ed1f8d08ce3eba7939cdf9c8da9af4d6d84a74c0a52f453f54835bead9e340f73dab9443a96a6b8a2c1122904051c8c896fb477cc161ca4f09f4e536f03d3ae367c69162f18de62fae143db182b007950e077e94fd13e9951", 0x5d}, {&(0x7f0000003f40)="9b10adc7d8abc92b34f885c1c152d056c072f54bfc1c8f3ab1f1a919c8f1fc2bc9dd75de57e2519e8f8435681e2448a52a24f3a014b80b020d1e759d8f07aac819ea344c8206d42137314cca92d733a2f23230f7473194bfa28fd9f4735a65da3fc8c9fc32a1a7e18d492102e50ee84f9647c85d55bc97b623717f7cbfcfa3c3276d204a415491c2b59043d2726f9283df2a5529ec7f37c36b6ceb3fdf4dc6d4d3fea54bffa83f9d118c6436", 0xac}, {&(0x7f0000004000)="b287da6b723eb545f674d09cc771a3bdde1f046883a708a32aad3db321f9d4f2f1339ee684c22deb45dd97f3ce99", 0x2e}, {&(0x7f0000004040)="e2435297c36b7a37a9daba1cc10a154c2c04a1ac547ece3c6d1c276505dff940218361341f26788177a2cf9e791d377a59fc1b92503daca9d1755d4949c11334c5e35528576e234d6908ee052c08c6dca026092345cae20b7afa96df46aa74561dee4179a5916ddb484d08ceef91c009584a4ffa1ded29990ca98815eeebd2bd6c28627e24a0461ffc04a9b654efcf9182b8d9de", 0x94}, {&(0x7f0000004100)="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", 0x1000}], 0x7, &(0x7f0000001ec0)=[@cred={{0x0, 0x1, 0x2, {r13, r7}}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0xfd4c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13, r10}}}, @rights={{0x28, 0x1, 0x1, [r2, r4, r2, r5, r1, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r14}}}], 0x138, 0x80}}], 0x4, 0x850) 07:31:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xff0f) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xfffe) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r1 = socket$key(0xf, 0x3, 0x2) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) preadv(r2, &(0x7f0000000bc0)=[{&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/180, 0xb4}, {&(0x7f0000000940)=""/57, 0x39}, {&(0x7f0000000980)=""/10, 0xa}, {&(0x7f00000009c0)=""/108, 0x6c}, {&(0x7f0000000a40)=""/58, 0x3a}, {&(0x7f0000000a80)=""/118, 0x76}, {&(0x7f0000000b00)=""/164, 0xa4}], 0x8, 0xffffffff, 0x1) (async, rerun: 32) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (rerun: 32) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000500)="d9bb6ebd0a5502c41ec5ad5dc1425eee96db363817f212a4dfdef4948ec5e3b0f2234d9831c03b57353bf12d1189235eaa130b927d60d77e339fe7ad67bdccf529abd5", 0x43}, {&(0x7f0000000580)="be0da27d1045e17c0060ecea6a187c0aca6353", 0x13}, {&(0x7f00000005c0)="2c1d28772153cb716de6e7424f932cb3bea1efcbf1e088f6832a999bcc33a69d04a6015602c0b3b94914ac7cb2c7d3b22a9e37d49d4345cc90b0e6e72b92cd0a251eb3b5d7207b83251c1a03617d774564c485c1a837b2e1b8c03e42136669f5da4c739e5287b3b76d05311b09379ee51eaaa221ecc86cdf44e176b02022621a369d95", 0x83}, {&(0x7f0000000680)="6312896d2f8df59f47bf4a4453d2c4c45b754fa2b53e817756652f208a6b1414220f9027ed86fc8684479dcc7f67a5a41b0d951e3d0a02c04e7d024f72b4b7a954e3c3248a98135151b3a2351e4f3231f64a6a75b6a7e8628f9371acce07e4beccfdf530046caa5e16b4a11d1eac717b3dea48f9ae1dd8ceb1c3042540f415be34a49ef32b6c5aa71a725034196ce4832d1442c3930662f81cfa9dc5146b0c0a90e9d56d6ebbcfcb386930217ad3921e1d4c071ac29fd02ef8caef23fb805f0f3319d80fe5b28968a3121d9cc30d3b45bb2225", 0xd3}], 0x4) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r1, 0xc4089434, &(0x7f0000000080)={0x0, 0x40, 0x0, [0x101, 0x8000000000000000, 0x300, 0x6, 0x3f], [0x5, 0x9, 0x5, 0x2, 0x5, 0x3, 0x39, 0x9, 0x8, 0x4, 0x8, 0x401, 0x3, 0x5, 0x8000, 0x3ff, 0x4, 0xffffffffffffff81, 0x7, 0x8, 0x6, 0x1, 0x8000000000000000, 0x2, 0x80000001, 0xb1e5, 0x3ff, 0x100000001, 0x8001, 0xe1f4, 0x7, 0x4, 0xffffffff, 0x7, 0xad, 0x0, 0x3, 0x3, 0x2, 0x401, 0x10000, 0x3, 0x100000000, 0x1, 0xfffffffffffffff8, 0xc7d, 0x80, 0x1, 0x4, 0x7ff, 0x2, 0x6, 0x79d, 0x2, 0x4, 0x3, 0x0, 0x7ff, 0x8001, 0x0, 0x8, 0x7, 0x101, 0x2, 0x9, 0x20, 0xffffffff80000001, 0x1, 0x12, 0xffffffff80000001, 0xa2f4, 0xffff, 0x1, 0x7, 0x1f, 0x6, 0xffffffffffffff5f, 0xd7, 0xa52, 0x8, 0x8, 0x8, 0x1f, 0x200, 0x1, 0x9, 0x1a, 0x80, 0x0, 0x4cb, 0x3, 0x3f, 0x8000000000000001, 0x8, 0xe0e9, 0x1ff, 0x4, 0x7, 0x8000000000000000, 0x7e4, 0x9, 0x401, 0x1, 0x8, 0x9, 0xfff, 0x51, 0x80000001, 0x3, 0x6, 0x44f, 0x69b80000000000, 0x2, 0x3ff, 0x3, 0x3ff, 0x7fff, 0x1, 0x100000001, 0x50, 0x1000]}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x4}) [ 1072.155058] batman_adv: Cannot find parent device [ 1072.224788] batman_adv: batadv0: Adding interface: gretap1080 [ 1072.231222] batman_adv: batadv0: The MTU of interface gretap1080 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1072.257879] batman_adv: batadv0: Not using interface gretap1080 (retrying later): interface not active 07:31:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x34000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x730b0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8d0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x40000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x294ac1, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:33 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x294ac1, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x294ac1, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) [ 1072.637413] batman_adv: Cannot find parent device [ 1072.722419] batman_adv: batadv0: Adding interface: gretap1081 [ 1072.732817] batman_adv: batadv0: The MTU of interface gretap1081 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:34 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000080)) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x200200, 0x0) (async, rerun: 64) r2 = socket$key(0xf, 0x3, 0x2) (rerun: 64) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) preadv(r2, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/135, 0xfe6b}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001500)=""/168, 0xa8}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/100, 0x64}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001680)=""/236, 0xf8}], 0x8, 0x5, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x60, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {0x2000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x8}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r4 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r5 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000051c0), 0x2, 0x0) (async) r6 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r6, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r7 = getuid() setreuid(0xee00, r7) (async) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x88) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x90, 0x30, 0xffff, 0x0, 0x0, {}, [{0x7c, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_gact={0x48, 0x2, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0xffffffff, 0x0, 0x19ac1aca404af8f8}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x90}}, 0x0) (async, rerun: 32) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) (async, rerun: 32) r11 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r11, &(0x7f0000000080)='./file1\x00', 0x0, r14, 0x0) (async, rerun: 64) mount$fuse(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x10000, &(0x7f0000000540)={{'fd', 0x3d, r8}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r10}, 0x2c, {'group_id', 0x3d, r14}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x5723}}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x65, 0x38, 0x32, 0x62, 0x38, 0x61, 0x32], 0x2d, [0x31, 0x32, 0x34, 0x31], 0x2d, [0x32, 0x66, 0x65, 0x65], 0x2d, [0x34, 0x0, 0x33, 0x38], 0x2d, [0x37, 0x35, 0x35, 0x30, 0x0, 0x61, 0x61, 0x64]}}}]}}) (rerun: 64) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005340)=[{{&(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000015c0)="98e63cc6127877284892f71b8ae5254166cb27bf09a1b3d341f1656a835f2528c4310b861a2129d2bff1cfcfbc41888dc7ecce610f", 0x35}], 0x1, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r12, r3]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r13}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xffffffffffffffce}}, {{&(0x7f0000001800)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001880)="1116f2925f435092a44c1241e446eb4c208099a24af4c554ea10efd25e4cb1d1702d478e36d409d6f47b87d6d7845e701de1dbdb64368b8593d34af6b7fb79fafcc1a10a325c43c96579bcc6bdf4f09b1964068b00fe2ab6ac65da8eebed597df5f3ca8c635e8246919e568aed9ff52e2a09aabb738758ea1dab5e134a7744cccd11fdae52a0a4853f61501d2c370974ff6c22bec403bee210487cd9d9e41ab7a92c0fee03f9bcc5eadf35476a5afc23440e098783a840f9e763a2a01deded100d1c7ad5e04516b7d54f98de57f5c4a99b4d4f8b3bcb09ddca83f7beff4be23e46de922cbed0e92702fe4a1c71d90f1d9995f3fce03651aaef", 0xf9}], 0x1, &(0x7f0000001a80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1, r2]}}], 0x90, 0x890}}, {{&(0x7f0000001b40)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="5d419b865301089b6858bd9ec54954cae93003d3dd5ebcc47483ee4d3910c42a0cde6cbdf4b79cdd7588e0473cf7318c9e6f550e87af3c74c77b2a413da9c5bb2d9e5e2301f25868ef3c0add61d0070966faaf388dd8b8ee8eb877e2f350da2918b66bf18bc75a6aff5e330c7b1147a6b3df5b3e433e534cdb15a58b8f22844db1569f2b8c3dc2e59533ed1aba47fdd0e5533be6499293f2", 0xfffffffffffffe78}], 0x1, &(0x7f0000001e00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0xa8, 0x80}}, {{0x0, 0x0, &(0x7f0000005100)=[{&(0x7f0000005440)="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{&(0x7f0000004040)="e2435297c36b7a37a9daba1cc10a154c2c04a1ac547ece3c6d1c276505dff940218361341f26788177a2cf9e791d377a59fc1b92503daca9d1755d4949c11334c5e35528576e234d6908ee052c08c6dca026092345cae20b7afa96df46aa74561dee4179a5916ddb484d08ceef91c009584a4ffa1ded29990ca98815eeebd2bd6c28627e24a0461ffc04a9b654efcf9182b8d9de", 0x94}, {&(0x7f0000004100)="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", 0x1000}], 0x7, &(0x7f0000001ec0)=[@cred={{0x0, 0x1, 0x2, {r13, r7}}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0xfd4c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13, r10}}}, @rights={{0x28, 0x1, 0x1, [r2, r4, r2, r5, r1, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r14}}}], 0x138, 0x80}}], 0x4, 0x850) 07:31:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x400300) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:34 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8e0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1072.770535] batman_adv: batadv0: Not using interface gretap1081 (retrying later): interface not active 07:31:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x81000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:34 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x294ac1, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf0ffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:34 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x581000, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0xb7, 0x1}) r1 = dup(r0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000000c0)={0x800, 0x10, 0x640, 0x320, 0xca, 0xfffffffc, 0xf, 0x0, {0x2, 0xa796}, {0x4, 0x3}, {0x5, 0x2}, {0xc467, 0x2}, 0x2, 0x80, 0x401, 0x2, 0x1, 0x6, 0x3, 0x8, 0x9, 0x8001, 0x7f, 0x80000000, 0x5, 0x1, 0x2, 0xb2de029e006a4253}) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0x3c00, 0xa0, 0x30, 0x30, 0x70000000, 0xd5, 0x8, 0x1, {0x81, 0x3, 0x1}, {0x52a1, 0x8000, 0x1}, {0x84, 0x5}, {0x3, 0x2}, 0x3, 0x2, 0x5c945133, 0x2, 0x0, 0x5, 0x1, 0xb80, 0x7, 0x1f, 0x9, 0x1, 0x25, 0x0, 0x0, 0x1}) 07:31:34 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x581000, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0xb7, 0x1}) (async) r1 = dup(r0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000000c0)={0x800, 0x10, 0x640, 0x320, 0xca, 0xfffffffc, 0xf, 0x0, {0x2, 0xa796}, {0x4, 0x3}, {0x5, 0x2}, {0xc467, 0x2}, 0x2, 0x80, 0x401, 0x2, 0x1, 0x6, 0x3, 0x8, 0x9, 0x8001, 0x7f, 0x80000000, 0x5, 0x1, 0x2, 0xb2de029e006a4253}) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0x3c00, 0xa0, 0x30, 0x30, 0x70000000, 0xd5, 0x8, 0x1, {0x81, 0x3, 0x1}, {0x52a1, 0x8000, 0x1}, {0x84, 0x5}, {0x3, 0x2}, 0x3, 0x2, 0x5c945133, 0x2, 0x0, 0x5, 0x1, 0xb80, 0x7, 0x1f, 0x9, 0x1, 0x25, 0x0, 0x0, 0x1}) 07:31:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x1000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1073.235245] batman_adv: Cannot find parent device [ 1073.277752] batman_adv: batadv0: Adding interface: gretap1082 [ 1073.283896] batman_adv: batadv0: The MTU of interface gretap1082 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1073.316049] batman_adv: batadv0: Not using interface gretap1082 (retrying later): interface not active 07:31:34 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x88a8ffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:34 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8f0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:34 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x581000, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0xb7, 0x1}) r1 = dup(r0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000000c0)={0x800, 0x10, 0x640, 0x320, 0xca, 0xfffffffc, 0xf, 0x0, {0x2, 0xa796}, {0x4, 0x3}, {0x5, 0x2}, {0xc467, 0x2}, 0x2, 0x80, 0x401, 0x2, 0x1, 0x6, 0x3, 0x8, 0x9, 0x8001, 0x7f, 0x80000000, 0x5, 0x1, 0x2, 0xb2de029e006a4253}) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0x3c00, 0xa0, 0x30, 0x30, 0x70000000, 0xd5, 0x8, 0x1, {0x81, 0x3, 0x1}, {0x52a1, 0x8000, 0x1}, {0x84, 0x5}, {0x3, 0x2}, 0x3, 0x2, 0x5c945133, 0x2, 0x0, 0x5, 0x1, 0xb80, 0x7, 0x1f, 0x9, 0x1, 0x25, 0x0, 0x0, 0x1}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x581000, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0xb7, 0x1}) (async) dup(r0) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000000c0)={0x800, 0x10, 0x640, 0x320, 0xca, 0xfffffffc, 0xf, 0x0, {0x2, 0xa796}, {0x4, 0x3}, {0x5, 0x2}, {0xc467, 0x2}, 0x2, 0x80, 0x401, 0x2, 0x1, 0x6, 0x3, 0x8, 0x9, 0x8001, 0x7f, 0x80000000, 0x5, 0x1, 0x2, 0xb2de029e006a4253}) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000180)={0x3c00, 0xa0, 0x30, 0x30, 0x70000000, 0xd5, 0x8, 0x1, {0x81, 0x3, 0x1}, {0x52a1, 0x8000, 0x1}, {0x84, 0x5}, {0x3, 0x2}, 0x3, 0x2, 0x5c945133, 0x2, 0x0, 0x5, 0x1, 0xb80, 0x7, 0x1f, 0x9, 0x1, 0x25, 0x0, 0x0, 0x1}) (async) 07:31:34 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000080)) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f00000000c0), 0x200200, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) preadv(r2, &(0x7f0000001600)=[{&(0x7f00000001c0)=""/135, 0xfe6b}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000001500)=""/168, 0xa8}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/100, 0x64}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000001440)=""/164, 0xa4}, {&(0x7f0000001680)=""/236, 0xf8}], 0x8, 0x5, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x60, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {0x2000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x8}) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r4 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r5 = openat$vim2m(0xffffffffffffff9c, &(0x7f00000051c0), 0x2, 0x0) r6 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r6, 0x80049370, &(0x7f0000000000)) sendmsg$key(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r7 = getuid() setreuid(0xee00, r7) (async) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x40, 0x88) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=@newtaction={0x90, 0x30, 0xffff, 0x0, 0x0, {}, [{0x7c, 0x1, [@m_police={0x30, 0x1, 0x0, 0x0, {{0xb}, {0x4}, {0x4}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_gact={0x48, 0x2, 0x0, 0x0, {{0x9}, {0x1c, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0xffffffff, 0x0, 0x19ac1aca404af8f8}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x90}}, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r11 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) (async) r12 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchownat(r11, &(0x7f0000000080)='./file1\x00', 0x0, r14, 0x0) mount$fuse(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x10000, &(0x7f0000000540)={{'fd', 0x3d, r8}, 0x2c, {}, 0x2c, {'user_id', 0x3d, r10}, 0x2c, {'group_id', 0x3d, r14}, 0x2c, {[{@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x5723}}], [{@fsuuid={'fsuuid', 0x3d, {[0x36, 0x65, 0x38, 0x32, 0x62, 0x38, 0x61, 0x32], 0x2d, [0x31, 0x32, 0x34, 0x31], 0x2d, [0x32, 0x66, 0x65, 0x65], 0x2d, [0x34, 0x0, 0x33, 0x38], 0x2d, [0x37, 0x35, 0x35, 0x30, 0x0, 0x61, 0x61, 0x64]}}}]}}) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005340)=[{{&(0x7f00000013c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000015c0)="98e63cc6127877284892f71b8ae5254166cb27bf09a1b3d341f1656a835f2528c4310b861a2129d2bff1cfcfbc41888dc7ecce610f", 0x35}], 0x1, &(0x7f0000001cc0)=[@rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r12, r3]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r13}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xffffffffffffffce}}, {{&(0x7f0000001800)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001880)="1116f2925f435092a44c1241e446eb4c208099a24af4c554ea10efd25e4cb1d1702d478e36d409d6f47b87d6d7845e701de1dbdb64368b8593d34af6b7fb79fafcc1a10a325c43c96579bcc6bdf4f09b1964068b00fe2ab6ac65da8eebed597df5f3ca8c635e8246919e568aed9ff52e2a09aabb738758ea1dab5e134a7744cccd11fdae52a0a4853f61501d2c370974ff6c22bec403bee210487cd9d9e41ab7a92c0fee03f9bcc5eadf35476a5afc23440e098783a840f9e763a2a01deded100d1c7ad5e04516b7d54f98de57f5c4a99b4d4f8b3bcb09ddca83f7beff4be23e46de922cbed0e92702fe4a1c71d90f1d9995f3fce03651aaef", 0xf9}], 0x1, &(0x7f0000001a80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r1]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r1, r2]}}], 0x90, 0x890}}, {{&(0x7f0000001b40)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="5d419b865301089b6858bd9ec54954cae93003d3dd5ebcc47483ee4d3910c42a0cde6cbdf4b79cdd7588e0473cf7318c9e6f550e87af3c74c77b2a413da9c5bb2d9e5e2301f25868ef3c0add61d0070966faaf388dd8b8ee8eb877e2f350da2918b66bf18bc75a6aff5e330c7b1147a6b3df5b3e433e534cdb15a58b8f22844db1569f2b8c3dc2e59533ed1aba47fdd0e5533be6499293f2", 0xfffffffffffffe78}], 0x1, &(0x7f0000001e00)=[@cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @rights={{0x2c, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}], 0xa8, 0x80}}, {{0x0, 0x0, &(0x7f0000005100)=[{&(0x7f0000005440)="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0x1000}, 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{&(0x7f0000004040)="e2435297c36b7a37a9daba1cc10a154c2c04a1ac547ece3c6d1c276505dff940218361341f26788177a2cf9e791d377a59fc1b92503daca9d1755d4949c11334c5e35528576e234d6908ee052c08c6dca026092345cae20b7afa96df46aa74561dee4179a5916ddb484d08ceef91c009584a4ffa1ded29990ca98815eeebd2bd6c28627e24a0461ffc04a9b654efcf9182b8d9de", 0x94}, {&(0x7f0000004100)="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", 0x1000}], 0x7, &(0x7f0000001ec0)=[@cred={{0x0, 0x1, 0x2, {r13, r7}}}, @rights={{0x1c, 0x1, 0x1, [r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0xfd4c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r13, r10}}}, @rights={{0x28, 0x1, 0x1, [r2, r4, r2, r5, r1, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r7, r14}}}], 0x138, 0x80}}], 0x4, 0x850) 07:31:34 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:34 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x23e802, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x20, 0x1}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x80, 0x80000) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000140)) [ 1073.749275] batman_adv: Cannot find parent device 07:31:35 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x23e802, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x20, 0x1}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x80, 0x80000) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000140)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x23e802, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x20, 0x1}) (async) accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x80, 0x80000) (async) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000140)) (async) [ 1073.801842] batman_adv: batadv0: Adding interface: gretap1083 [ 1073.807949] batman_adv: batadv0: The MTU of interface gretap1083 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x90110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:35 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2020000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:35 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x900f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1073.850132] batman_adv: batadv0: Not using interface gretap1083 (retrying later): interface not active 07:31:35 executing program 4: ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:35 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x3000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:35 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x23e802, 0x0) (async) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x20, 0x1}) (async, rerun: 64) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @private2}, &(0x7f0000000100)=0x80, 0x80000) (rerun: 64) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000140)) 07:31:35 executing program 4: ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:35 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x80000000, 0x798, 0x0, 0x0, 0x8001, 0x59e, 0x9, 0x8], 0x9, 0x80000, 0x0, 0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ppoll(&(0x7f0000000100)=[{r2, 0x2518}, {r1, 0x40}, {r3, 0x9402}, {r1, 0x8}, {r1, 0x1021}], 0x5, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f0000000180)={[0x4]}, 0x8) 07:31:35 executing program 4: ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) [ 1074.261483] batman_adv: Cannot find parent device 07:31:35 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x105, 0x0, 0x0, {0x101}, {0x0, 0x0, 0xfffffffc}, {}, {0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xb}) 07:31:35 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x80000000, 0x798, 0x0, 0x0, 0x8001, 0x59e, 0x9, 0x8], 0x9, 0x80000, 0x0, 0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ppoll(&(0x7f0000000100)=[{r2, 0x2518}, {r1, 0x40}, {r3, 0x9402}, {r1, 0x8}, {r1, 0x1021}], 0x5, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f0000000180)={[0x4]}, 0x8) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x80000000, 0x798, 0x0, 0x0, 0x8001, 0x59e, 0x9, 0x8], 0x9, 0x80000}) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) socket$netlink(0x10, 0x3, 0x4) (async) ppoll(&(0x7f0000000100)=[{r2, 0x2518}, {r1, 0x40}, {r3, 0x9402}, {r1, 0x8}, {r1, 0x1021}], 0x5, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f0000000180)={[0x4]}, 0x8) (async) 07:31:35 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x105, 0x0, 0x0, {0x101}, {0x0, 0x0, 0xfffffffc}, {}, {0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xb}) [ 1074.393085] batman_adv: batadv0: Adding interface: gretap1084 [ 1074.412644] batman_adv: batadv0: The MTU of interface gretap1084 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1074.499468] batman_adv: batadv0: Not using interface gretap1084 (retrying later): interface not active 07:31:35 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x9b0b0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:35 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x4000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:35 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x910f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:35 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x105, 0x0, 0x0, {0x101}, {0x0, 0x0, 0xfffffffc}, {}, {0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xb}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x105, 0x0, 0x0, {0x101}, {0x0, 0x0, 0xfffffffc}, {}, {0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) 07:31:36 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x80000000, 0x798, 0x0, 0x0, 0x8001, 0x59e, 0x9, 0x8], 0x9, 0x80000, 0x0, 0xffffffffffffffff}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ppoll(&(0x7f0000000100)=[{r2, 0x2518}, {r1, 0x40}, {r3, 0x9402}, {r1, 0x8}, {r1, 0x1021}], 0x5, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f0000000180)={[0x4]}, 0x8) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0xfff, 0x80000000, 0x798, 0x0, 0x0, 0x8001, 0x59e, 0x9, 0x8], 0x9, 0x80000}) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) socket$netlink(0x10, 0x3, 0x4) (async) ppoll(&(0x7f0000000100)=[{r2, 0x2518}, {r1, 0x40}, {r3, 0x9402}, {r1, 0x8}, {r1, 0x1021}], 0x5, &(0x7f0000000140)={0x0, 0x3938700}, &(0x7f0000000180)={[0x4]}, 0x8) (async) 07:31:36 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x5000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:36 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x44080, 0x0) mmap$fb(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x55000) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000001c0)={{r0}, "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"}) 07:31:36 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x44080, 0x0) mmap$fb(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x55000) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000001c0)={{r0}, "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"}) 07:31:36 executing program 2: r0 = socket$caif_seqpacket(0x25, 0x5, 0x2) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) [ 1075.013299] batman_adv: Cannot find parent device 07:31:36 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x44080, 0x0) mmap$fb(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x55000) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000001c0)={{r0}, "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"}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x44080, 0x0) (async) mmap$fb(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x13, r1, 0x55000) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f00000001c0)={{r0}, "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"}) (async) 07:31:36 executing program 2: r0 = socket$caif_seqpacket(0x25, 0x5, 0x2) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) [ 1075.119886] batman_adv: batadv0: Adding interface: gretap1085 [ 1075.136007] batman_adv: batadv0: The MTU of interface gretap1085 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:36 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x10001]}, 0x8, 0x80000) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9, 0x21, 0x7, 0x1, 0x1908}) [ 1075.227850] batman_adv: batadv0: Not using interface gretap1085 (retrying later): interface not active 07:31:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x9effffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:36 executing program 2: r0 = socket$caif_seqpacket(0x25, 0x5, 0x2) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f0000000080)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) 07:31:36 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x920f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:36 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:36 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x10001]}, 0x8, 0x80000) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9, 0x21, 0x7, 0x1, 0x1908}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x10001]}, 0x8, 0x80000) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9, 0x21, 0x7, 0x1, 0x1908}) (async) 07:31:36 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x90440, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:36 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6020000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:36 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080)={[0x10001]}, 0x8, 0x80000) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x9, 0x21, 0x7, 0x1, 0x1908}) 07:31:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x9f0b0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:36 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x90440, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x90440, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) 07:31:37 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="cddf6a9c020000000000000000000000b6497e3d0f090000007cdbac7d56055ddea16fc92141c685693881472603b77609785a280ed634b950a2230475e8bdad037a57da7bc24cf910b7385efc7e8d59c4b17550376a4a2047190330a83715fec3939a0d5c35d2e40985a15c5db1854cffa06d7beb69d2a0"], 0x10}}, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) [ 1075.726724] batman_adv: Cannot find parent device 07:31:37 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080), 0x90440, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) [ 1075.797537] batman_adv: batadv0: Adding interface: gretap1086 [ 1075.804724] batman_adv: batadv0: The MTU of interface gretap1086 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:37 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="cddf6a9c020000000000000000000000b6497e3d0f090000007cdbac7d56055ddea16fc92141c685693881472603b77609785a280ed634b950a2230475e8bdad037a57da7bc24cf910b7385efc7e8d59c4b17550376a4a2047190330a83715fec3939a0d5c35d2e40985a15c5db1854cffa06d7beb69d2a0"], 0x10}}, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="cddf6a9c020000000000000000000000b6497e3d0f090000007cdbac7d56055ddea16fc92141c685693881472603b77609785a280ed634b950a2230475e8bdad037a57da7bc24cf910b7385efc7e8d59c4b17550376a4a2047190330a83715fec3939a0d5c35d2e40985a15c5db1854cffa06d7beb69d2a0"], 0x10}}, 0x0) (async) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) (async) 07:31:37 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x305000, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x30, 0x3}) [ 1075.855554] batman_adv: batadv0: Not using interface gretap1086 (retrying later): interface not active 07:31:37 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x930f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x7000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xa1060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async, rerun: 64) r1 = socket$key(0xf, 0x3, 0x2) (rerun: 64) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="cddf6a9c020000000000000000000000b6497e3d0f090000007cdbac7d56055ddea16fc92141c685693881472603b77609785a280ed634b950a2230475e8bdad037a57da7bc24cf910b7385efc7e8d59c4b17550376a4a2047190330a83715fec3939a0d5c35d2e40985a15c5db1854cffa06d7beb69d2a0"], 0x10}}, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) 07:31:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x305000, 0x0) (rerun: 64) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x30, 0x3}) 07:31:37 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 32) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080), 0x305000, 0x0) (rerun: 32) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x30, 0x3}) [ 1076.168259] batman_adv: Cannot find parent device 07:31:37 executing program 4: r0 = accept4$rose(0xffffffffffffffff, &(0x7f0000000040)=@full={0xb, @dev, @default, 0x0, [@netrom, @netrom, @rose, @null, @netrom, @rose]}, &(0x7f0000000080)=0x40, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff6a, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {0x0, 0xd2a6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000001c0)={0x0, 0x1, 0x7f}) 07:31:37 executing program 4: r0 = accept4$rose(0xffffffffffffffff, &(0x7f0000000040)=@full={0xb, @dev, @default, 0x0, [@netrom, @netrom, @rose, @null, @netrom, @rose]}, &(0x7f0000000080)=0x40, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff6a, 0x0) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {0x0, 0xd2a6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000001c0)={0x0, 0x1, 0x7f}) 07:31:37 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x153e00, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) [ 1076.304688] batman_adv: batadv0: Adding interface: gretap1087 07:31:37 executing program 4: r0 = accept4$rose(0xffffffffffffffff, &(0x7f0000000040)=@full={0xb, @dev, @default, 0x0, [@netrom, @netrom, @rose, @null, @netrom, @rose]}, &(0x7f0000000080)=0x40, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000000c0)=0xffffffffffffff6a, 0x0) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {0x0, 0xd2a6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) ioctl$BTRFS_IOC_SCRUB(r1, 0xc400941b, &(0x7f00000001c0)={0x0, 0x1, 0x7f}) 07:31:37 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x153e00, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x153e00, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) [ 1076.342243] batman_adv: batadv0: The MTU of interface gretap1087 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1076.411308] batman_adv: batadv0: Not using interface gretap1087 (retrying later): interface not active 07:31:37 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x93f5d107, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xa30b0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xa000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 4: ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0xf00, 0x360, 0x500, 0x78, 0x4, 0x8, 0xf, 0x1, {0x1, 0x3f, 0x1}, {0x0, 0x3, 0x1}, {0x8000, 0x6}, {0x8, 0x4702ec4c, 0x1}, 0x1, 0x10, 0x6d7, 0xf5, 0x1, 0x7, 0x4, 0x400, 0x0, 0x9, 0x10001, 0x2ce, 0x4, 0x100, 0x3, 0x4}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1a, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x0, 0x1ff}, [@call={0x85, 0x0, 0x0, 0xab}, @map_fd={0x18, 0x7}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0xa, 0x4, 0x0, 0xfffffffffffffff0}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x4c, &(0x7f0000000280)=""/76, 0x41100, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x9, 0x4, 0x3ff}, 0x10, 0xffffffffffffffff}, 0x80) fsetxattr$security_ima(r0, &(0x7f0000000400), &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b9be0c476f4a294644a2c0ff00453543d36e0be0"], 0x10, 0x0) 07:31:37 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x153e00, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:37 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) 07:31:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xa020000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 4: ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0xf00, 0x360, 0x500, 0x78, 0x4, 0x8, 0xf, 0x1, {0x1, 0x3f, 0x1}, {0x0, 0x3, 0x1}, {0x8000, 0x6}, {0x8, 0x4702ec4c, 0x1}, 0x1, 0x10, 0x6d7, 0xf5, 0x1, 0x7, 0x4, 0x400, 0x0, 0x9, 0x10001, 0x2ce, 0x4, 0x100, 0x3, 0x4}) (async, rerun: 32) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1a, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x0, 0x1ff}, [@call={0x85, 0x0, 0x0, 0xab}, @map_fd={0x18, 0x7}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0xa, 0x4, 0x0, 0xfffffffffffffff0}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x4c, &(0x7f0000000280)=""/76, 0x41100, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x9, 0x4, 0x3ff}, 0x10, 0xffffffffffffffff}, 0x80) (rerun: 32) fsetxattr$security_ima(r0, &(0x7f0000000400), &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b9be0c476f4a294644a2c0ff00453543d36e0be0"], 0x10, 0x0) 07:31:37 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) (async) openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) (async) 07:31:37 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:37 executing program 4: ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xb}) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0xf00, 0x360, 0x500, 0x78, 0x4, 0x8, 0xf, 0x1, {0x1, 0x3f, 0x1}, {0x0, 0x3, 0x1}, {0x8000, 0x6}, {0x8, 0x4702ec4c, 0x1}, 0x1, 0x10, 0x6d7, 0xf5, 0x1, 0x7, 0x4, 0x400, 0x0, 0x9, 0x10001, 0x2ce, 0x4, 0x100, 0x3, 0x4}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1a, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x0, 0x1ff}, [@call={0x85, 0x0, 0x0, 0xab}, @map_fd={0x18, 0x7}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0xa, 0x4, 0x0, 0xfffffffffffffff0}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x4c, &(0x7f0000000280)=""/76, 0x41100, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x9, 0x4, 0x3ff}, 0x10, 0xffffffffffffffff}, 0x80) fsetxattr$security_ima(r0, &(0x7f0000000400), &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b9be0c476f4a294644a2c0ff00453543d36e0be0"], 0x10, 0x0) ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0xf00, 0x360, 0x500, 0x78, 0x4, 0x8, 0xf, 0x1, {0x1, 0x3f, 0x1}, {0x0, 0x3, 0x1}, {0x8000, 0x6}, {0x8, 0x4702ec4c, 0x1}, 0x1, 0x10, 0x6d7, 0xf5, 0x1, 0x7, 0x4, 0x400, 0x0, 0x9, 0x10001, 0x2ce, 0x4, 0x100, 0x3, 0x4}) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x1a, 0xb, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0x0, 0x1ff}, [@call={0x85, 0x0, 0x0, 0xab}, @map_fd={0x18, 0x7}, @map_val={0x18, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffff}, @jmp={0x5, 0x1, 0x0, 0xa, 0x4, 0x0, 0xfffffffffffffff0}, @map_idx_val={0x18, 0x5, 0x6, 0x0, 0x9, 0x0, 0x0, 0x0, 0x40}]}, &(0x7f0000000240)='syzkaller\x00', 0x0, 0x4c, &(0x7f0000000280)=""/76, 0x41100, 0x0, '\x00', 0x0, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x3, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x9, 0x4, 0x3ff}, 0x10, 0xffffffffffffffff}, 0x80) (async) fsetxattr$security_ima(r0, &(0x7f0000000400), &(0x7f0000000000)=ANY=[@ANYBLOB="01000000b9be0c476f4a294644a2c0ff00453543d36e0be0"], 0x10, 0x0) (async) 07:31:38 executing program 2: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) openat$cgroup_ro(r0, &(0x7f00000000c0)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) [ 1076.858527] batman_adv: Cannot find parent device [ 1076.919728] batman_adv: batadv0: Adding interface: gretap1088 [ 1076.926352] batman_adv: batadv0: The MTU of interface gretap1088 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1076.958537] batman_adv: batadv0: Not using interface gretap1088 (retrying later): interface not active 07:31:38 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x940f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 4: sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="90000000dac9310e6a0d01763160e4ddd550a704fcc49c217d87ba0ab6883e5cde5497209a8038be3845f8743273dc0d5a73", @ANYRESOCT, @ANYBLOB="040028bd7000fcdbdf2510000000080001007063690011000200303030303a30303a31302e300000000008000b000600000006001100ff010000080013000100000005001400000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b000500000006001100ffff000008001300640f00000500140000000000"], 0x90}, 0x1, 0x0, 0x0, 0x811}, 0x4000845) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) fchmod(r1, 0x1a) 07:31:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) sync_file_range(r0, 0x9, 0x4, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x40], 0x2, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x5168a000) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000000)) sendmsg$key(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$incfs(r1, &(0x7f0000000f00)='.pending_reads\x00', 0x0, 0x100) r5 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000f40)='./binderfs2/binder0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f80)={0x0}, &(0x7f0000000fc0)=0xc) r8 = getuid() setreuid(0xee00, r8) r9 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001000), 0x4000, 0x0) r10 = dup2(r0, r1) r11 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r11, 0x80049370, &(0x7f0000000000)) sendmsg$key(r11, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r12 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r12, 0x80049370, &(0x7f0000000000)) sendmsg$key(r12, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) read$FUSE(r1, &(0x7f0000001040)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) statx(r1, &(0x7f0000003140)='./file0\x00', 0x6000, 0x200, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000033c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000dc0)=[{&(0x7f00000001c0)={0x2a8, 0x2f, 0x8, 0x70bd25, 0x25dfdbfd, "", [@nested={0x112, 0x92, 0x0, 0x1, [@generic="b39e4aa486354109fbb665103fe9fef9633d69a0fbd389c398f045b15ed03f988229ba1d8a10d99ca4af244e5f96d6e7b9b8fad3ce24eeab974098ba819232819add088c345c15c563cd8eb537956b85124bc645126ae3023a35dafb017ed0814edbfe960ef9300805f92dc7f5a0751701d878dfb9c2", @generic="ba3d100f1ddbbc31c86b146fdf57183d141a639224ae7e00f2e13728896aac56d0631c974c30ca2fe85112d5c1cd716cfc9a4bfd6a72da44fd0f2d89e70a3bb9d6e072e058a07afd5cf3018e09c39f61eb405ef07b2959dc190a46f6542045c080cea7d82f9685184f7eebbb30745053fdce1b23c06fd401328a12267928ced1", @generic="8d95d0b2ccbf32df0f673ca917329ae7b37634c9d74388ee"]}, @generic="3525f2cc90abc4d7b0d3c4a0a268602d37a1d71d96a51890237a3390ad6f18cb0fc6f5b9452eae33c1ad0f609d630946e6a18b912bc291705f30420c7b10b2a42c4c300e0f99eb3243e190a5c64c9237b49dd929b251f77d58702b251a189ff4afe92bfe4ed565551e2e45731db03feee87c", @typed={0x14, 0x3b, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x2f}}, @generic="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"]}, 0x2a8}, {&(0x7f0000000480)={0x3f4, 0x21, 0x2, 0x70bd29, 0x25dfdbfc, "", [@generic="2d9cdb86b34440e7ef38f5af554c4c193e44e48ecf84c8e0fd08ba89dbd24fcdd2c97ee85bfb2bf9ad27ad3ceb6a55c36c70cec697d0f51b2b2c998cb33854e5128af3cd9c4723b92a764d86120d02b34978548365ea604471cda8e918540472d4f96ff5034dbd9d4f3f1d122fa622921588e15f89d349a2b0da9e8635cf8c661c0601a0ba39a15ece22d55111c743fe40a84a85ebdd61e3989fdf5705237dbedfa64fb7f22df9b143415a4f6edf22eaca8ea8b35b5de9fc3ea838c6d9cd4a872797e05682c98b7479c02f05bedac59e2cce732e74db8bd78a38", @nested={0x298, 0xf, 0x0, 0x1, [@generic="34fc3a7306412932abeedd2323576d6c07033695ecb18210bffda3d9376c85dd1442e65a7cbb5f4a59c1f69f5239efd11a364385bba16a4884b8023f0e72b15c7cfcf175d4aefcd2cf73ce5bed1de78b3da2192f54549b351512c963fc0f0ccf643088b78ecfe2c768353214576f660f64b498f9b36c8ed516", @typed={0x4, 0x32}, @generic="975326dcac877511db6ad771725b8541e2deef0cc3a7f2c9cf41981c31dcc8d9181a42e25a9e56b5e4326bb9d27a104fdc4e34e13c36ff84f6e825110b3c894f1e48542c162558f7aeb4770ad2ba7b3066eb6c2e58ef03c1fe94585401c6fb127b8b885bfdf6173209486f89eb7fed525b9c21118c1f83bd93d337898163b8ad848abc94da0419d5e2560f982f0355ea3b0dd8a2360ba86d4084c2c4d86501170f55974c2d041bd52d5642cb5f84b667177cff501d1c4b131bca579bb8d7b831e61b1c6b2d71c23fd617dd34e2e4819c0df4dcb23aa3986e8383f411a2b7ff353b4a", @typed={0x8, 0x32, 0x0, 0x0, @u32=0x8}, @generic="e445cdaad3baa498dd", @generic="629da8c81bc047e427904e982a36dc447ad31898f2cad548dba538092c7a5c0e0a889876df47aee2cb8beace23ec93429090696cac59682daac03d386470944d1bdcca548b03f6cbe194060f8947ec6d87713e45cc7b8ac43c586a5c8ec4d217c50ab48ebf90271a9a59f5bcff9c7149ad5eac0fbe5b3149f0b90fd75d4f36f33b01689242007c727a87417490b25ec8cb17e448e33cbfade4b74b8b613ee77ab5106910d8f2f5681ca21b5b2e8d8b8915c751ecdee0735925b6fad35f413ea1b5c7154db087632a02a58c4fffb4095f5018a6", @typed={0x8, 0x4a, 0x0, 0x0, @fd=r1}, @generic="f19342f1b47cee6bba195e67e9c732821cb4573f9a8e3bb0441079d54899c586b0152f8bbce4a6500b45505e8f1e9dc9bc1ab49b5eaa85471e67821ded48ec46660a5dee6f9c053c86"]}, @typed={0x8, 0x66, 0x0, 0x0, @u32=0x1f}, @generic="e83e437319ce403bca776c08253bce9e6208311dc312f220", @generic="33f9b357a8e66136afb3ef9e70a2c12388b2a6578ed2bf37cc36bd9617b6b42c07fc03c5a28d9c03c3341f26399e6ad57737671639e8a18385c3cbc4aefab2f4e23d3d4092f037b7b772", @nested={0x8, 0x65, 0x0, 0x1, [@typed={0x4, 0x46}]}]}, 0x3f4}, {&(0x7f0000000880)={0x10, 0x2b, 0x1, 0x70bd26, 0x25dfdbfc}, 0x10}, {&(0x7f00000008c0)={0x1f0, 0x37, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@generic="5e7fb6c351f6532d446196f194ade05008b1e76375158c6c27b17dd0515d73e19a4e9680df47933bfb19bcc085b770ca5b1c00a66ed14186ac30e0f1d80c6eada71a3aea365465f1f0a7bb4e0da8edc3bbf8e80cf728290f2c1415d040fb16828a9880b6ed49ce6515e663ccec7e2cf0c2076eb8df69fa7fad4abcfe92ee06709e4b229b5aa92a5a47449574a85d2ed0385d40fb9990bb86ba479fccc36b0d05ca368a954d13b01c8224332809b8ca562d8f2213008c8edfef5e5d9dbffef8f122a7b2da68b2dff4c67392227cc350311a9cf2e893375cae19", @typed={0x8, 0xf, 0x0, 0x0, @fd}, @generic="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"]}, 0x1f0}, {&(0x7f0000000ac0)={0x104, 0x2f, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@generic="13990c7ff508bf89e4305d346de9d81f97320ff49d0f4b62afdd7195a724f30fefe576abbfd8b68233e769e6dfe75d1895a2b03d1c9736c78dcb9e322a69c593ca209d5c5b28a38810939adfbf717e1e45833488a2bcab06bf7914ddd700b78403f5e462b4daaa2ae33fb45b20dd5bf690e1eb527fcda6d672cf70634fa5f3596428fd40534d56e4dcffa29c58d2da341871efbf96f689407627dfec74bdda7aa181850164fcb86d3766e487470893aed5b1e458afb79ee6e556d3c2aacb820a66aca16133fb95237bacf0dd9abe75a3f2fbbf6e034b8a381a9bdab0d8b64218f316ef894a76d96aa1ca53900f225e5ceef869"]}, 0x104}, {&(0x7f0000000c80)={0x10c, 0x29, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xd, 0x6c, 0x0, 0x0, @str='/dev/fb0\x00'}, @generic, @typed={0x8, 0x48, 0x0, 0x0, @fd}, @generic="0a16676d66893925b0aa8818fc5987b3ce9f29cc301b70f976eac904563d329d1c46cd99f46ef7e94ee558a01400380ff2100d55022b719c78fba44c565d90b8df6a2e8fc2dda73d513243290c2c0a8d25caebbe685988b0727bfd8f4293f5a64bc0b0270f9e4ab26313ee0e", @generic="4819ca6bb56bd54312ec3b01b98de11b7ea6e2da1b4d8cbcf57e773b3e4be3ef12aa06533e6cd4e3c6f6ca79e50a777b0e0d6d4b251668dc3c45afd6da38820335c085153ffcfd46527dfdf9bebc0ea033586177a18232cb29525c95d66da976f73ff3bb147018da369cc73c00c2c3b31d041854a8a55845"]}, 0x10c}], 0x6, &(0x7f0000003280)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r2, r3, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r4, r1, r5, r1, r1, r6]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r9, r10, r11, r1, r12, r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}], 0x120}, 0x80440d0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x400, 0x257, 0x3, 0xffffffff}, &(0x7f00000000c0)=0x14) 07:31:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xa9060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc0a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xe000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 4: sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="90000000dac9310e6a0d01763160e4ddd550a704fcc49c217d87ba0ab6883e5cde5497209a8038be3845f8743273dc0d5a73", @ANYRESOCT, @ANYBLOB="040028bd7000fcdbdf2510000000080001007063690011000200303030303a30303a31302e300000000008000b000600000006001100ff010000080013000100000005001400000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b000500000006001100ffff000008001300640f00000500140000000000"], 0x90}, 0x1, 0x0, 0x0, 0x811}, 0x4000845) (async) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) fchmod(r1, 0x1a) 07:31:38 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 4: sendmsg$DEVLINK_CMD_SB_POOL_SET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="90000000dac9310e6a0d01763160e4ddd550a704fcc49c217d87ba0ab6883e5cde5497209a8038be3845f8743273dc0d5a73", @ANYRESOCT, @ANYBLOB="040028bd7000fcdbdf2510000000080001007063690011000200303030303a30303a31302e300000000008000b000600000006001100ff010000080013000100000005001400000000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000b000500000006001100ffff000008001300640f00000500140000000000"], 0x90}, 0x1, 0x0, 0x0, 0x811}, 0x4000845) (async) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) (async) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) fchmod(r1, 0x1a) 07:31:38 executing program 4: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x1e0, 0x0, 0x240, 0x0, 0x5, 0x0, 0x0, {0x101}, {0x0, 0x2}, {}, {}, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xb}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f0000000240)=[{r1, 0x408}, {r1, 0x4}, {r2, 0x2001}, {0xffffffffffffffff, 0x1000}, {r1, 0x450}, {}], 0x6, 0x2) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0x1e0, 0x400, 0x556, 0x10, 0x20, 0x8, 0x8, 0x0, {0x10001, 0xe4}, {0x2, 0x5f636b2d}, {0x401, 0xe4, 0x1}, {0x0, 0x21}, 0x2, 0x0, 0x9, 0x80, 0x0, 0x0, 0x3, 0x7a1, 0x20, 0xea, 0x7c1, 0x857a, 0x10, 0x0, 0x2, 0x3}) 07:31:38 executing program 4: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) (async, rerun: 32) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x1e0, 0x0, 0x240, 0x0, 0x5, 0x0, 0x0, {0x101}, {0x0, 0x2}, {}, {}, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xb}) (async, rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) (rerun: 64) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f0000000240)=[{r1, 0x408}, {r1, 0x4}, {r2, 0x2001}, {0xffffffffffffffff, 0x1000}, {r1, 0x450}, {}], 0x6, 0x2) (async, rerun: 32) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0x1e0, 0x400, 0x556, 0x10, 0x20, 0x8, 0x8, 0x0, {0x10001, 0xe4}, {0x2, 0x5f636b2d}, {0x401, 0xe4, 0x1}, {0x0, 0x21}, 0x2, 0x0, 0x9, 0x80, 0x0, 0x0, 0x3, 0x7a1, 0x20, 0xea, 0x7c1, 0x857a, 0x10, 0x0, 0x2, 0x3}) (rerun: 32) [ 1077.331832] batman_adv: Cannot find parent device 07:31:38 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x10000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1077.398757] batman_adv: batadv0: Adding interface: gretap1089 [ 1077.405152] batman_adv: batadv0: The MTU of interface gretap1089 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1077.437982] batman_adv: batadv0: Not using interface gretap1089 (retrying later): interface not active 07:31:38 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x950f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xac090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) sync_file_range(r0, 0x9, 0x4, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x40], 0x2, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x5168a000) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000000)) sendmsg$key(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r4 = openat$incfs(r1, &(0x7f0000000f00)='.pending_reads\x00', 0x0, 0x100) (async, rerun: 64) r5 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000f40)='./binderfs2/binder0\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f80)={0x0}, &(0x7f0000000fc0)=0xc) (async, rerun: 64) r8 = getuid() (rerun: 64) setreuid(0xee00, r8) (async, rerun: 64) r9 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001000), 0x4000, 0x0) (async, rerun: 64) r10 = dup2(r0, r1) (async) r11 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r11, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r11, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r12 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r12, 0x80049370, &(0x7f0000000000)) (async, rerun: 32) sendmsg$key(r12, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (rerun: 32) read$FUSE(r1, &(0x7f0000001040)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) (async, rerun: 64) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) statx(r1, &(0x7f0000003140)='./file0\x00', 0x6000, 0x200, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000033c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000dc0)=[{&(0x7f00000001c0)={0x2a8, 0x2f, 0x8, 0x70bd25, 0x25dfdbfd, "", [@nested={0x112, 0x92, 0x0, 0x1, [@generic="b39e4aa486354109fbb665103fe9fef9633d69a0fbd389c398f045b15ed03f988229ba1d8a10d99ca4af244e5f96d6e7b9b8fad3ce24eeab974098ba819232819add088c345c15c563cd8eb537956b85124bc645126ae3023a35dafb017ed0814edbfe960ef9300805f92dc7f5a0751701d878dfb9c2", @generic="ba3d100f1ddbbc31c86b146fdf57183d141a639224ae7e00f2e13728896aac56d0631c974c30ca2fe85112d5c1cd716cfc9a4bfd6a72da44fd0f2d89e70a3bb9d6e072e058a07afd5cf3018e09c39f61eb405ef07b2959dc190a46f6542045c080cea7d82f9685184f7eebbb30745053fdce1b23c06fd401328a12267928ced1", @generic="8d95d0b2ccbf32df0f673ca917329ae7b37634c9d74388ee"]}, @generic="3525f2cc90abc4d7b0d3c4a0a268602d37a1d71d96a51890237a3390ad6f18cb0fc6f5b9452eae33c1ad0f609d630946e6a18b912bc291705f30420c7b10b2a42c4c300e0f99eb3243e190a5c64c9237b49dd929b251f77d58702b251a189ff4afe92bfe4ed565551e2e45731db03feee87c", @typed={0x14, 0x3b, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x2f}}, @generic="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"]}, 0x2a8}, {&(0x7f0000000480)={0x3f4, 0x21, 0x2, 0x70bd29, 0x25dfdbfc, "", [@generic="2d9cdb86b34440e7ef38f5af554c4c193e44e48ecf84c8e0fd08ba89dbd24fcdd2c97ee85bfb2bf9ad27ad3ceb6a55c36c70cec697d0f51b2b2c998cb33854e5128af3cd9c4723b92a764d86120d02b34978548365ea604471cda8e918540472d4f96ff5034dbd9d4f3f1d122fa622921588e15f89d349a2b0da9e8635cf8c661c0601a0ba39a15ece22d55111c743fe40a84a85ebdd61e3989fdf5705237dbedfa64fb7f22df9b143415a4f6edf22eaca8ea8b35b5de9fc3ea838c6d9cd4a872797e05682c98b7479c02f05bedac59e2cce732e74db8bd78a38", @nested={0x298, 0xf, 0x0, 0x1, [@generic="34fc3a7306412932abeedd2323576d6c07033695ecb18210bffda3d9376c85dd1442e65a7cbb5f4a59c1f69f5239efd11a364385bba16a4884b8023f0e72b15c7cfcf175d4aefcd2cf73ce5bed1de78b3da2192f54549b351512c963fc0f0ccf643088b78ecfe2c768353214576f660f64b498f9b36c8ed516", @typed={0x4, 0x32}, @generic="975326dcac877511db6ad771725b8541e2deef0cc3a7f2c9cf41981c31dcc8d9181a42e25a9e56b5e4326bb9d27a104fdc4e34e13c36ff84f6e825110b3c894f1e48542c162558f7aeb4770ad2ba7b3066eb6c2e58ef03c1fe94585401c6fb127b8b885bfdf6173209486f89eb7fed525b9c21118c1f83bd93d337898163b8ad848abc94da0419d5e2560f982f0355ea3b0dd8a2360ba86d4084c2c4d86501170f55974c2d041bd52d5642cb5f84b667177cff501d1c4b131bca579bb8d7b831e61b1c6b2d71c23fd617dd34e2e4819c0df4dcb23aa3986e8383f411a2b7ff353b4a", @typed={0x8, 0x32, 0x0, 0x0, @u32=0x8}, @generic="e445cdaad3baa498dd", @generic="629da8c81bc047e427904e982a36dc447ad31898f2cad548dba538092c7a5c0e0a889876df47aee2cb8beace23ec93429090696cac59682daac03d386470944d1bdcca548b03f6cbe194060f8947ec6d87713e45cc7b8ac43c586a5c8ec4d217c50ab48ebf90271a9a59f5bcff9c7149ad5eac0fbe5b3149f0b90fd75d4f36f33b01689242007c727a87417490b25ec8cb17e448e33cbfade4b74b8b613ee77ab5106910d8f2f5681ca21b5b2e8d8b8915c751ecdee0735925b6fad35f413ea1b5c7154db087632a02a58c4fffb4095f5018a6", @typed={0x8, 0x4a, 0x0, 0x0, @fd=r1}, @generic="f19342f1b47cee6bba195e67e9c732821cb4573f9a8e3bb0441079d54899c586b0152f8bbce4a6500b45505e8f1e9dc9bc1ab49b5eaa85471e67821ded48ec46660a5dee6f9c053c86"]}, @typed={0x8, 0x66, 0x0, 0x0, @u32=0x1f}, @generic="e83e437319ce403bca776c08253bce9e6208311dc312f220", @generic="33f9b357a8e66136afb3ef9e70a2c12388b2a6578ed2bf37cc36bd9617b6b42c07fc03c5a28d9c03c3341f26399e6ad57737671639e8a18385c3cbc4aefab2f4e23d3d4092f037b7b772", @nested={0x8, 0x65, 0x0, 0x1, [@typed={0x4, 0x46}]}]}, 0x3f4}, {&(0x7f0000000880)={0x10, 0x2b, 0x1, 0x70bd26, 0x25dfdbfc}, 0x10}, {&(0x7f00000008c0)={0x1f0, 0x37, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@generic="5e7fb6c351f6532d446196f194ade05008b1e76375158c6c27b17dd0515d73e19a4e9680df47933bfb19bcc085b770ca5b1c00a66ed14186ac30e0f1d80c6eada71a3aea365465f1f0a7bb4e0da8edc3bbf8e80cf728290f2c1415d040fb16828a9880b6ed49ce6515e663ccec7e2cf0c2076eb8df69fa7fad4abcfe92ee06709e4b229b5aa92a5a47449574a85d2ed0385d40fb9990bb86ba479fccc36b0d05ca368a954d13b01c8224332809b8ca562d8f2213008c8edfef5e5d9dbffef8f122a7b2da68b2dff4c67392227cc350311a9cf2e893375cae19", @typed={0x8, 0xf, 0x0, 0x0, @fd}, @generic="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"]}, 0x1f0}, {&(0x7f0000000ac0)={0x104, 0x2f, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@generic="13990c7ff508bf89e4305d346de9d81f97320ff49d0f4b62afdd7195a724f30fefe576abbfd8b68233e769e6dfe75d1895a2b03d1c9736c78dcb9e322a69c593ca209d5c5b28a38810939adfbf717e1e45833488a2bcab06bf7914ddd700b78403f5e462b4daaa2ae33fb45b20dd5bf690e1eb527fcda6d672cf70634fa5f3596428fd40534d56e4dcffa29c58d2da341871efbf96f689407627dfec74bdda7aa181850164fcb86d3766e487470893aed5b1e458afb79ee6e556d3c2aacb820a66aca16133fb95237bacf0dd9abe75a3f2fbbf6e034b8a381a9bdab0d8b64218f316ef894a76d96aa1ca53900f225e5ceef869"]}, 0x104}, {&(0x7f0000000c80)={0x10c, 0x29, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xd, 0x6c, 0x0, 0x0, @str='/dev/fb0\x00'}, @generic, @typed={0x8, 0x48, 0x0, 0x0, @fd}, @generic="0a16676d66893925b0aa8818fc5987b3ce9f29cc301b70f976eac904563d329d1c46cd99f46ef7e94ee558a01400380ff2100d55022b719c78fba44c565d90b8df6a2e8fc2dda73d513243290c2c0a8d25caebbe685988b0727bfd8f4293f5a64bc0b0270f9e4ab26313ee0e", @generic="4819ca6bb56bd54312ec3b01b98de11b7ea6e2da1b4d8cbcf57e773b3e4be3ef12aa06533e6cd4e3c6f6ca79e50a777b0e0d6d4b251668dc3c45afd6da38820335c085153ffcfd46527dfdf9bebc0ea033586177a18232cb29525c95d66da976f73ff3bb147018da369cc73c00c2c3b31d041854a8a55845"]}, 0x10c}], 0x6, &(0x7f0000003280)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r2, r3, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r4, r1, r5, r1, r1, r6]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r9, r10, r11, r1, r12, r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}], 0x120}, 0x80440d0) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x400, 0x257, 0x3, 0xffffffff}, &(0x7f00000000c0)=0x14) 07:31:38 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x100a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:38 executing program 4: ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), r0) (async) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000100)={0x0, 0x1e0, 0x0, 0x240, 0x0, 0x5, 0x0, 0x0, {0x101}, {0x0, 0x2}, {}, {}, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0xb}) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) (async) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) poll(&(0x7f0000000240)=[{r1, 0x408}, {r1, 0x4}, {r2, 0x2001}, {0xffffffffffffffff, 0x1000}, {r1, 0x450}, {}], 0x6, 0x2) (async) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000040)={0x1e0, 0x400, 0x556, 0x10, 0x20, 0x8, 0x8, 0x0, {0x10001, 0xe4}, {0x2, 0x5f636b2d}, {0x401, 0xe4, 0x1}, {0x0, 0x21}, 0x2, 0x0, 0x9, 0x80, 0x0, 0x0, 0x3, 0x7a1, 0x20, 0xea, 0x7c1, 0x857a, 0x10, 0x0, 0x2, 0x3}) 07:31:39 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x93f5d107, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1077.786394] batman_adv: Cannot find parent device [ 1077.843484] batman_adv: batadv0: Adding interface: gretap1090 [ 1077.850128] batman_adv: batadv0: The MTU of interface gretap1090 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1077.876281] batman_adv: batadv0: Not using interface gretap1090 (retrying later): interface not active 07:31:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xad060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:39 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x96030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:39 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x140a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1078.047895] batman_adv: Cannot find parent device [ 1078.133345] batman_adv: batadv0: Adding interface: gretap151 [ 1078.144767] batman_adv: batadv0: The MTU of interface gretap151 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:39 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x180a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1078.184133] batman_adv: batadv0: Not using interface gretap151 (retrying later): interface not active 07:31:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb0090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:39 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) sync_file_range(r0, 0x9, 0x4, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000140)={&(0x7f0000000100)=[0x5, 0x40], 0x2, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x5168a000) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(0xffffffffffffffff, 0x80049370, &(0x7f0000000000)) sendmsg$key(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ec0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r4 = openat$incfs(r1, &(0x7f0000000f00)='.pending_reads\x00', 0x0, 0x100) (async) r5 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) (async) r6 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000f40)='./binderfs2/binder0\x00', 0x0, 0x0) (async) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f80)={0x0}, &(0x7f0000000fc0)=0xc) (async) r8 = getuid() setreuid(0xee00, r8) (async) r9 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001000), 0x4000, 0x0) r10 = dup2(r0, r1) (async) r11 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r11, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r11, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r12 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r12, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r12, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) read$FUSE(r1, &(0x7f0000001040)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async) statx(r1, &(0x7f0000003140)='./file0\x00', 0x6000, 0x200, &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000033c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000dc0)=[{&(0x7f00000001c0)={0x2a8, 0x2f, 0x8, 0x70bd25, 0x25dfdbfd, "", [@nested={0x112, 0x92, 0x0, 0x1, [@generic="b39e4aa486354109fbb665103fe9fef9633d69a0fbd389c398f045b15ed03f988229ba1d8a10d99ca4af244e5f96d6e7b9b8fad3ce24eeab974098ba819232819add088c345c15c563cd8eb537956b85124bc645126ae3023a35dafb017ed0814edbfe960ef9300805f92dc7f5a0751701d878dfb9c2", @generic="ba3d100f1ddbbc31c86b146fdf57183d141a639224ae7e00f2e13728896aac56d0631c974c30ca2fe85112d5c1cd716cfc9a4bfd6a72da44fd0f2d89e70a3bb9d6e072e058a07afd5cf3018e09c39f61eb405ef07b2959dc190a46f6542045c080cea7d82f9685184f7eebbb30745053fdce1b23c06fd401328a12267928ced1", @generic="8d95d0b2ccbf32df0f673ca917329ae7b37634c9d74388ee"]}, @generic="3525f2cc90abc4d7b0d3c4a0a268602d37a1d71d96a51890237a3390ad6f18cb0fc6f5b9452eae33c1ad0f609d630946e6a18b912bc291705f30420c7b10b2a42c4c300e0f99eb3243e190a5c64c9237b49dd929b251f77d58702b251a189ff4afe92bfe4ed565551e2e45731db03feee87c", @typed={0x14, 0x3b, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x2f}}, @generic="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"]}, 0x2a8}, {&(0x7f0000000480)={0x3f4, 0x21, 0x2, 0x70bd29, 0x25dfdbfc, "", [@generic="2d9cdb86b34440e7ef38f5af554c4c193e44e48ecf84c8e0fd08ba89dbd24fcdd2c97ee85bfb2bf9ad27ad3ceb6a55c36c70cec697d0f51b2b2c998cb33854e5128af3cd9c4723b92a764d86120d02b34978548365ea604471cda8e918540472d4f96ff5034dbd9d4f3f1d122fa622921588e15f89d349a2b0da9e8635cf8c661c0601a0ba39a15ece22d55111c743fe40a84a85ebdd61e3989fdf5705237dbedfa64fb7f22df9b143415a4f6edf22eaca8ea8b35b5de9fc3ea838c6d9cd4a872797e05682c98b7479c02f05bedac59e2cce732e74db8bd78a38", @nested={0x298, 0xf, 0x0, 0x1, [@generic="34fc3a7306412932abeedd2323576d6c07033695ecb18210bffda3d9376c85dd1442e65a7cbb5f4a59c1f69f5239efd11a364385bba16a4884b8023f0e72b15c7cfcf175d4aefcd2cf73ce5bed1de78b3da2192f54549b351512c963fc0f0ccf643088b78ecfe2c768353214576f660f64b498f9b36c8ed516", @typed={0x4, 0x32}, @generic="975326dcac877511db6ad771725b8541e2deef0cc3a7f2c9cf41981c31dcc8d9181a42e25a9e56b5e4326bb9d27a104fdc4e34e13c36ff84f6e825110b3c894f1e48542c162558f7aeb4770ad2ba7b3066eb6c2e58ef03c1fe94585401c6fb127b8b885bfdf6173209486f89eb7fed525b9c21118c1f83bd93d337898163b8ad848abc94da0419d5e2560f982f0355ea3b0dd8a2360ba86d4084c2c4d86501170f55974c2d041bd52d5642cb5f84b667177cff501d1c4b131bca579bb8d7b831e61b1c6b2d71c23fd617dd34e2e4819c0df4dcb23aa3986e8383f411a2b7ff353b4a", @typed={0x8, 0x32, 0x0, 0x0, @u32=0x8}, @generic="e445cdaad3baa498dd", @generic="629da8c81bc047e427904e982a36dc447ad31898f2cad548dba538092c7a5c0e0a889876df47aee2cb8beace23ec93429090696cac59682daac03d386470944d1bdcca548b03f6cbe194060f8947ec6d87713e45cc7b8ac43c586a5c8ec4d217c50ab48ebf90271a9a59f5bcff9c7149ad5eac0fbe5b3149f0b90fd75d4f36f33b01689242007c727a87417490b25ec8cb17e448e33cbfade4b74b8b613ee77ab5106910d8f2f5681ca21b5b2e8d8b8915c751ecdee0735925b6fad35f413ea1b5c7154db087632a02a58c4fffb4095f5018a6", @typed={0x8, 0x4a, 0x0, 0x0, @fd=r1}, @generic="f19342f1b47cee6bba195e67e9c732821cb4573f9a8e3bb0441079d54899c586b0152f8bbce4a6500b45505e8f1e9dc9bc1ab49b5eaa85471e67821ded48ec46660a5dee6f9c053c86"]}, @typed={0x8, 0x66, 0x0, 0x0, @u32=0x1f}, @generic="e83e437319ce403bca776c08253bce9e6208311dc312f220", @generic="33f9b357a8e66136afb3ef9e70a2c12388b2a6578ed2bf37cc36bd9617b6b42c07fc03c5a28d9c03c3341f26399e6ad57737671639e8a18385c3cbc4aefab2f4e23d3d4092f037b7b772", @nested={0x8, 0x65, 0x0, 0x1, [@typed={0x4, 0x46}]}]}, 0x3f4}, {&(0x7f0000000880)={0x10, 0x2b, 0x1, 0x70bd26, 0x25dfdbfc}, 0x10}, {&(0x7f00000008c0)={0x1f0, 0x37, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@generic="5e7fb6c351f6532d446196f194ade05008b1e76375158c6c27b17dd0515d73e19a4e9680df47933bfb19bcc085b770ca5b1c00a66ed14186ac30e0f1d80c6eada71a3aea365465f1f0a7bb4e0da8edc3bbf8e80cf728290f2c1415d040fb16828a9880b6ed49ce6515e663ccec7e2cf0c2076eb8df69fa7fad4abcfe92ee06709e4b229b5aa92a5a47449574a85d2ed0385d40fb9990bb86ba479fccc36b0d05ca368a954d13b01c8224332809b8ca562d8f2213008c8edfef5e5d9dbffef8f122a7b2da68b2dff4c67392227cc350311a9cf2e893375cae19", @typed={0x8, 0xf, 0x0, 0x0, @fd}, @generic="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"]}, 0x1f0}, {&(0x7f0000000ac0)={0x104, 0x2f, 0x8, 0x70bd2a, 0x25dfdbfc, "", [@generic="13990c7ff508bf89e4305d346de9d81f97320ff49d0f4b62afdd7195a724f30fefe576abbfd8b68233e769e6dfe75d1895a2b03d1c9736c78dcb9e322a69c593ca209d5c5b28a38810939adfbf717e1e45833488a2bcab06bf7914ddd700b78403f5e462b4daaa2ae33fb45b20dd5bf690e1eb527fcda6d672cf70634fa5f3596428fd40534d56e4dcffa29c58d2da341871efbf96f689407627dfec74bdda7aa181850164fcb86d3766e487470893aed5b1e458afb79ee6e556d3c2aacb820a66aca16133fb95237bacf0dd9abe75a3f2fbbf6e034b8a381a9bdab0d8b64218f316ef894a76d96aa1ca53900f225e5ceef869"]}, 0x104}, {&(0x7f0000000c80)={0x10c, 0x29, 0x200, 0x70bd2d, 0x25dfdbfb, "", [@typed={0xd, 0x6c, 0x0, 0x0, @str='/dev/fb0\x00'}, @generic, @typed={0x8, 0x48, 0x0, 0x0, @fd}, @generic="0a16676d66893925b0aa8818fc5987b3ce9f29cc301b70f976eac904563d329d1c46cd99f46ef7e94ee558a01400380ff2100d55022b719c78fba44c565d90b8df6a2e8fc2dda73d513243290c2c0a8d25caebbe685988b0727bfd8f4293f5a64bc0b0270f9e4ab26313ee0e", @generic="4819ca6bb56bd54312ec3b01b98de11b7ea6e2da1b4d8cbcf57e773b3e4be3ef12aa06533e6cd4e3c6f6ca79e50a777b0e0d6d4b251668dc3c45afd6da38820335c085153ffcfd46527dfdf9bebc0ea033586177a18232cb29525c95d66da976f73ff3bb147018da369cc73c00c2c3b31d041854a8a55845"]}, 0x10c}], 0x6, &(0x7f0000003280)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x1c, 0x1, 0x1, [r2, r3, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r4, r1, r5, r1, r1, r6]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r7, r8, 0xffffffffffffffff}}}, @rights={{0x30, 0x1, 0x1, [r9, r10, r11, r1, r12, r1, 0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r13, r14, r15}}}], 0x120}, 0x80440d0) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x400, 0x257, 0x3, 0xffffffff}, &(0x7f00000000c0)=0x14) 07:31:39 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x8f0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1078.398871] batman_adv: Cannot find parent device [ 1078.536898] batman_adv: batadv0: Adding interface: gretap1091 07:31:39 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x1c0a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1078.569634] batman_adv: batadv0: The MTU of interface gretap1091 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1078.596748] batman_adv: batadv0: Not using interface gretap1091 (retrying later): interface not active 07:31:39 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb3060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:39 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x960f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1078.734535] batman_adv: Cannot find parent device [ 1078.834182] batman_adv: batadv0: Adding interface: gretap152 07:31:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000240)={{r0}, 0x0, 0x2, @inherit={0x80, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000700000000000000060000000000000006000000000000000a000000006a66593c89f23aee0000400000000000000000f7ffffffffffffff23000000000000001cf00000000000000300000000000000bb0700000000000002000000000000000400000000000000170000000000000007000000000000004a31b972ae53910e37456a11eb2136ca5cdd8df1fd262c97bfb4929ed784d8e011a3ff1eadf188eb881a825394cea8abc51caf740752744457fcb63f3508de2d1e278a19ecee6c08250488825b3535a52a7e983d0400600ad13448e3f5c146578b477baa"]}, @name="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ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) [ 1078.870712] batman_adv: batadv0: The MTU of interface gretap152 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1078.945953] batman_adv: batadv0: Not using interface gretap152 (retrying later): interface not active 07:31:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000240)={{r0}, 0x0, 0x2, @inherit={0x80, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000700000000000000060000000000000006000000000000000a000000006a66593c89f23aee0000400000000000000000f7ffffffffffffff23000000000000001cf00000000000000300000000000000bb0700000000000002000000000000000400000000000000170000000000000007000000000000004a31b972ae53910e37456a11eb2136ca5cdd8df1fd262c97bfb4929ed784d8e011a3ff1eadf188eb881a825394cea8abc51caf740752744457fcb63f3508de2d1e278a19ecee6c08250488825b3535a52a7e983d0400600ad13448e3f5c146578b477baa"]}, @name="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"}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000240)={{r0}, 0x0, 0x2, @inherit={0x80, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000700000000000000060000000000000006000000000000000a000000006a66593c89f23aee0000400000000000000000f7ffffffffffffff23000000000000001cf00000000000000300000000000000bb0700000000000002000000000000000400000000000000170000000000000007000000000000004a31b972ae53910e37456a11eb2136ca5cdd8df1fd262c97bfb4929ed784d8e011a3ff1eadf188eb881a825394cea8abc51caf740752744457fcb63f3508de2d1e278a19ecee6c08250488825b3535a52a7e983d0400600ad13448e3f5c146578b477baa"]}, @name="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"}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) 07:31:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb4090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:40 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x20020000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000240)={{r0}, 0x0, 0x2, @inherit={0x80, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000700000000000000060000000000000006000000000000000a000000006a66593c89f23aee0000400000000000000000f7ffffffffffffff23000000000000001cf00000000000000300000000000000bb0700000000000002000000000000000400000000000000170000000000000007000000000000004a31b972ae53910e37456a11eb2136ca5cdd8df1fd262c97bfb4929ed784d8e011a3ff1eadf188eb881a825394cea8abc51caf740752744457fcb63f3508de2d1e278a19ecee6c08250488825b3535a52a7e983d0400600ad13448e3f5c146578b477baa"]}, @name="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"}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000240)={{r0}, 0x0, 0x2, @inherit={0x80, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000700000000000000060000000000000006000000000000000a000000006a66593c89f23aee0000400000000000000000f7ffffffffffffff23000000000000001cf00000000000000300000000000000bb0700000000000002000000000000000400000000000000170000000000000007000000000000004a31b972ae53910e37456a11eb2136ca5cdd8df1fd262c97bfb4929ed784d8e011a3ff1eadf188eb881a825394cea8abc51caf740752744457fcb63f3508de2d1e278a19ecee6c08250488825b3535a52a7e983d0400600ad13448e3f5c146578b477baa"]}, @name="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"}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) 07:31:40 executing program 4: ioctl$DRM_IOCTL_SYNCOBJ_FD_TO_HANDLE_FD(0xffffffffffffffff, 0xc01064c2, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, &(0x7f00000001c0)={&(0x7f0000000140)=[r0, 0x0, r1, 0x0], &(0x7f0000000180)=[0x6], 0x2, 0x4, 0x3}) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200), 0x4840, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x0, 0x5, 0xffd, 0x3f}) 07:31:40 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x870f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1079.252840] batman_adv: Cannot find parent device 07:31:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) [ 1079.302890] batman_adv: batadv0: Adding interface: gretap1092 [ 1079.309234] batman_adv: batadv0: The MTU of interface gretap1092 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1079.335909] batman_adv: batadv0: Not using interface gretap1092 (retrying later): interface not active 07:31:40 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x200a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:40 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb6110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:40 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x970f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:40 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x24020000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) 07:31:40 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) socket$inet6_tcp(0xa, 0x1, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) [ 1079.603630] batman_adv: Cannot find parent device [ 1079.747302] batman_adv: batadv0: Adding interface: gretap153 [ 1079.773422] batman_adv: batadv0: The MTU of interface gretap153 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1079.829399] batman_adv: batadv0: Not using interface gretap153 (retrying later): interface not active 07:31:41 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x240a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb7060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:41 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb6110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1080.054575] batman_adv: Cannot find parent device [ 1080.171162] batman_adv: batadv0: Adding interface: gretap1093 [ 1080.177467] batman_adv: batadv0: The MTU of interface gretap1093 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1080.204811] batman_adv: batadv0: Not using interface gretap1093 (retrying later): interface not active 07:31:41 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x980f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:41 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x28020000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb8090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:41 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)={0x2c}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000200)={0x3, 0x1}) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000180)={0x3, 0x5, &(0x7f0000000080)=[0x4, 0x7f, 0x6, 0x800, 0x401], &(0x7f00000000c0)=[0x1, 0x5], &(0x7f0000000100)=[0x9, 0x8, 0x8, 0x1, 0x54], &(0x7f0000000140)=[0x3f, 0x936e, 0x7, 0x80, 0x9]}) 07:31:41 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x830f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:41 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x280a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xbb060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1080.558981] batman_adv: Cannot find parent device 07:31:41 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000030c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r1}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000004a00)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000004a40)={{r1}, r4, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r6}, 0x10) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r8, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000004a00)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r8, 0x5000943a, &(0x7f0000004a40)={{r6}, r9, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) pipe(&(0x7f0000000740)) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000340)={"cf5c84256b8250d3ef399ee722007953", r9, r5, {0x8a7}, {0xffffffffffffffff, 0x100}, 0x1, [0x2, 0x6, 0x3, 0x1, 0x80, 0x7, 0x70093762, 0x0, 0x4, 0x0, 0x80, 0x2000000000000000, 0x7f, 0xffffffff, 0x5, 0x3f]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={0xffffffffffffffff, 0x0, 0x1000, 0xe5, &(0x7f00000020c0)="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", &(0x7f0000000440)=""/229, 0xffffffff, 0x0, 0xa4, 0x90, &(0x7f0000000540)="cfc400986102f11f4537a78527ee3fc6754cd38e84474ffb7fb9c6f284a632ac151ba66f7131c28d5117083c12b90c0374f27a16c064257acfc4e4d257d3861f1505c0ce6c97edaee22df5472067c2cbb8c20ac7b9a4682a92088e0866322f60d1b03e2fdc6c4394e7ec87e5df3e80fac01607a21112965b75ef844d2e1b4ae786db121a4ed6407e7c77504e5debb81e70b82e5290eb217267a954bb6af1f451c6183dbf", &(0x7f0000000600)="41f9c9af8c1dbe24dbefc50eacf2a103758c62922eb2071a7352cd5d468f539dd9a0574a93cf5cef1108e1dc371d98cde9e8f5f37f3ae164a8fcec41d1c8561d604bfb09cc25446f6fe08cdec0de120db6efd9f6d6e361709774722f6bb002c58c6881d2d2bb680697083e73600ddd844cff1bc26b5e1372d889a993543d22235eeec80a1891fe77fb32e149ec359574", 0x1, 0x5}, 0x48) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x190, 0x480, 0x2000, 0x120, 0x1, 0x6, 0x18, 0x0, {0xa41, 0x3}, {0x101, 0xffffffff}, {0x200, 0x1}, {0x20, 0xa3}, 0x1, 0x40, 0x101, 0x6, 0x0, 0x81, 0x9, 0x80, 0x2, 0x1d62b9fc, 0x4, 0x1ff, 0x10, 0x0, 0x0, 0x8}) [ 1080.658976] batman_adv: batadv0: Adding interface: gretap1094 [ 1080.665420] batman_adv: batadv0: The MTU of interface gretap1094 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1080.695631] batman_adv: batadv0: Not using interface gretap1094 (retrying later): interface not active 07:31:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2c020000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x990f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1080.834931] batman_adv: Cannot find parent device 07:31:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000030c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r1}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000004a00)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000004a40)={{r1}, r4, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r6}, 0x10) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r8, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000004a00)=0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r8, 0x5000943a, &(0x7f0000004a40)={{r6}, r9, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) pipe(&(0x7f0000000740)) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000340)={"cf5c84256b8250d3ef399ee722007953", r9, r5, {0x8a7}, {0xffffffffffffffff, 0x100}, 0x1, [0x2, 0x6, 0x3, 0x1, 0x80, 0x7, 0x70093762, 0x0, 0x4, 0x0, 0x80, 0x2000000000000000, 0x7f, 0xffffffff, 0x5, 0x3f]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={0xffffffffffffffff, 0x0, 0x1000, 0xe5, &(0x7f00000020c0)="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", &(0x7f0000000440)=""/229, 0xffffffff, 0x0, 0xa4, 0x90, &(0x7f0000000540)="cfc400986102f11f4537a78527ee3fc6754cd38e84474ffb7fb9c6f284a632ac151ba66f7131c28d5117083c12b90c0374f27a16c064257acfc4e4d257d3861f1505c0ce6c97edaee22df5472067c2cbb8c20ac7b9a4682a92088e0866322f60d1b03e2fdc6c4394e7ec87e5df3e80fac01607a21112965b75ef844d2e1b4ae786db121a4ed6407e7c77504e5debb81e70b82e5290eb217267a954bb6af1f451c6183dbf", &(0x7f0000000600)="41f9c9af8c1dbe24dbefc50eacf2a103758c62922eb2071a7352cd5d468f539dd9a0574a93cf5cef1108e1dc371d98cde9e8f5f37f3ae164a8fcec41d1c8561d604bfb09cc25446f6fe08cdec0de120db6efd9f6d6e361709774722f6bb002c58c6881d2d2bb680697083e73600ddd844cff1bc26b5e1372d889a993543d22235eeec80a1891fe77fb32e149ec359574", 0x1, 0x5}, 0x48) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x190, 0x480, 0x2000, 0x120, 0x1, 0x6, 0x18, 0x0, {0xa41, 0x3}, {0x101, 0xffffffff}, {0x200, 0x1}, {0x20, 0xa3}, 0x1, 0x40, 0x101, 0x6, 0x0, 0x81, 0x9, 0x80, 0x2, 0x1d62b9fc, 0x4, 0x1ff, 0x10, 0x0, 0x0, 0x8}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000030c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r1}, 0x10) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_int(r3, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000004a00)) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000004a40)={{r1}, r4, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000140)) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e8020a6f4e0e4a9446c7670568982b4e020f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c29184ff7f0000cef809606056fe5c34664c0af9360a1f7a5e6b607130c89f18c0c1089d8b8588d72ec29c48b45ef4adf634be763289d01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c6454972089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719acd97cfa107d40224edc5465a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0900000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a09209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c9b081d6a08000000ea2b1a52496dfcaf99431412fd134a996382a1a04d5bb924cfe5f3185418d605ffff9c4d2ec7c32f2095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae616b5054d1e8ff117eba5561d1a5cd18a890a847c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6beff583aab9c70764b0a8a7583c90b3433b809bd39fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a8f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c46495ba585a4b2d02edc3e28dd271c896249ed85b980680b6c4a00000000ff435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0adb02d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4a00fca0493cf29b33dcc9ffffffffffffffd39fec2271ff01589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c108285e71b5565b1768ee58969ced595229df17bcad70fb4021428ce970275d13b78249788f11f761038b75d4fe32b561d46ea3abe0fa4d30fa94ef241875f3b4b6ab7929a57affe7d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ecbbc55bf404e4e1f74b7eed82571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d154b405c37feaf3dd95f6ef2acd1fe582786105c7dfa2e5877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e3542c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca378e676c3e08c1ed43ca8d3d10994c0b58645ac518a75fde7d7101d5e18ff0f000000b5dbb0000000aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af403269b4a39ce40293947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d34b5457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464b635197351a5ef0a0fb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd452277c3887d6116c6cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8daccf0808421737390cbf3a74cb2003016f1514216bdf57d2a40d40b51ab63e96ec8485b3b8a8c9ae3d14f83100c2e0893862eef552fcde2981f48c482bde8a168c3f5db2fea6f26e4a4304e50c349f4f7d179ecee27defc93871c5f99b355b72d538ba4958ea8e4aa370ac891e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a68819a0000000000000074152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288a0268893373750d1a8fe64680b0a3fc22dd704e4214de5944912d6c98cd1a9fbe1e7d58c08acaf30235b928a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e572b19c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc13c334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602111b40e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69dd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1762eb0b428ee751c47d8e89fc745a868404a0bf35f0121008b722b1eaa6aedfa1bf2e7ccb2d61d5d76331945e20fa26b8471d42645288d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daac4be290159f6bcd75f0dda9de5532e71ae9e48b0ed1254a83186c1526af6fbb869604d51a36a54c832e45b2569dc0d90b075225fde44c4e0973171ad47d6b70ebc660309e1e245b0fdf9743af930cd6db49a47613808bad959719c0000000000378a921c7f7f8433c2e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205aa00b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569ed7aa287378c697f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e3010000000000008049c4f9360984b5c2d4523497e4d64f95f08493564a1df87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&(0x7f0000000100)='GPL\x00'}, 0x48) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r6}, 0x10) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_int(r8, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000004a00)) (async) ioctl$BTRFS_IOC_RM_DEV_V2(r8, 0x5000943a, &(0x7f0000004a40)={{r6}, r9, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) (async) pipe(&(0x7f0000000740)) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000340)={"cf5c84256b8250d3ef399ee722007953", r9, r5, {0x8a7}, {0xffffffffffffffff, 0x100}, 0x1, [0x2, 0x6, 0x3, 0x1, 0x80, 0x7, 0x70093762, 0x0, 0x4, 0x0, 0x80, 0x2000000000000000, 0x7f, 0xffffffff, 0x5, 0x3f]}) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={0xffffffffffffffff, 0x0, 0x1000, 0xe5, &(0x7f00000020c0)="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", &(0x7f0000000440)=""/229, 0xffffffff, 0x0, 0xa4, 0x90, &(0x7f0000000540)="cfc400986102f11f4537a78527ee3fc6754cd38e84474ffb7fb9c6f284a632ac151ba66f7131c28d5117083c12b90c0374f27a16c064257acfc4e4d257d3861f1505c0ce6c97edaee22df5472067c2cbb8c20ac7b9a4682a92088e0866322f60d1b03e2fdc6c4394e7ec87e5df3e80fac01607a21112965b75ef844d2e1b4ae786db121a4ed6407e7c77504e5debb81e70b82e5290eb217267a954bb6af1f451c6183dbf", &(0x7f0000000600)="41f9c9af8c1dbe24dbefc50eacf2a103758c62922eb2071a7352cd5d468f539dd9a0574a93cf5cef1108e1dc371d98cde9e8f5f37f3ae164a8fcec41d1c8561d604bfb09cc25446f6fe08cdec0de120db6efd9f6d6e361709774722f6bb002c58c6881d2d2bb680697083e73600ddd844cff1bc26b5e1372d889a993543d22235eeec80a1891fe77fb32e149ec359574", 0x1, 0x5}, 0x48) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x190, 0x480, 0x2000, 0x120, 0x1, 0x6, 0x18, 0x0, {0xa41, 0x3}, {0x101, 0xffffffff}, {0x200, 0x1}, {0x20, 0xa3}, 0x1, 0x40, 0x101, 0x6, 0x0, 0x81, 0x9, 0x80, 0x2, 0x1d62b9fc, 0x4, 0x1ff, 0x10, 0x0, 0x0, 0x8}) (async) [ 1080.908341] batman_adv: batadv0: Adding interface: gretap154 [ 1080.921740] batman_adv: batadv0: The MTU of interface gretap154 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1080.992783] batman_adv: batadv0: Not using interface gretap154 (retrying later): interface not active 07:31:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, 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&(0x7f0000000100)='GPL\x00'}, 0x48) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r1}, 0x10) (async) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r3, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_START_SYNC(r2, 0x80089418, &(0x7f0000004a00)=0x0) (rerun: 32) ioctl$BTRFS_IOC_RM_DEV_V2(r3, 0x5000943a, &(0x7f0000004a40)={{r1}, r4, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000140)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) (async) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r6}, 0x10) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_int(r8, &(0x7f0000000180)='cgroup.max.depth\x00', 0x2, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000004a00)=0x0) (rerun: 64) ioctl$BTRFS_IOC_RM_DEV_V2(r8, 0x5000943a, &(0x7f0000004a40)={{r6}, r9, 0x0, @unused=[0xffff, 0x8000000000000001, 0x0, 0x5], @devid}) (async) pipe(&(0x7f0000000740)) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000340)={"cf5c84256b8250d3ef399ee722007953", r9, r5, {0x8a7}, {0xffffffffffffffff, 0x100}, 0x1, [0x2, 0x6, 0x3, 0x1, 0x80, 0x7, 0x70093762, 0x0, 0x4, 0x0, 0x80, 0x2000000000000000, 0x7f, 0xffffffff, 0x5, 0x3f]}) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000006c0)={0xffffffffffffffff, 0x0, 0x1000, 0xe5, &(0x7f00000020c0)="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", &(0x7f0000000440)=""/229, 0xffffffff, 0x0, 0xa4, 0x90, &(0x7f0000000540)="cfc400986102f11f4537a78527ee3fc6754cd38e84474ffb7fb9c6f284a632ac151ba66f7131c28d5117083c12b90c0374f27a16c064257acfc4e4d257d3861f1505c0ce6c97edaee22df5472067c2cbb8c20ac7b9a4682a92088e0866322f60d1b03e2fdc6c4394e7ec87e5df3e80fac01607a21112965b75ef844d2e1b4ae786db121a4ed6407e7c77504e5debb81e70b82e5290eb217267a954bb6af1f451c6183dbf", &(0x7f0000000600)="41f9c9af8c1dbe24dbefc50eacf2a103758c62922eb2071a7352cd5d468f539dd9a0574a93cf5cef1108e1dc371d98cde9e8f5f37f3ae164a8fcec41d1c8561d604bfb09cc25446f6fe08cdec0de120db6efd9f6d6e361709774722f6bb002c58c6881d2d2bb680697083e73600ddd844cff1bc26b5e1372d889a993543d22235eeec80a1891fe77fb32e149ec359574", 0x1, 0x5}, 0x48) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async, rerun: 32) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000080)={0x190, 0x480, 0x2000, 0x120, 0x1, 0x6, 0x18, 0x0, {0xa41, 0x3}, {0x101, 0xffffffff}, {0x200, 0x1}, {0x20, 0xa3}, 0x1, 0x40, 0x101, 0x6, 0x0, 0x81, 0x9, 0x80, 0x2, 0x1d62b9fc, 0x4, 0x1ff, 0x10, 0x0, 0x0, 0x8}) (rerun: 32) 07:31:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x30010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xbc090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x410000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x2}}, './file0\x00'}) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100), 0x10d280, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r0, {0x2, 0xfffffffb}}, './file0\x00'}) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r2, 0x80047210, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e22, 0xffff, @empty, 0xfffffff9}}, 0x200, 0x0, 0x5, 0xe01, 0x10, 0x40}, 0x9c) r6 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r6, 0x80049370, &(0x7f0000000000)) sendmsg$key(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) write$binfmt_elf64(r6, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x1f, 0x1, 0x20, 0x8000, 0x3, 0x3, 0x400, 0x25d, 0x40, 0x3f, 0xffffff00, 0x7fff, 0x38, 0x2, 0x51, 0x0, 0x3}, [{0x70000000, 0x8, 0x5, 0x2, 0x8000000000000000, 0xf33, 0x1, 0xfffffffffffffff8}, {0x7, 0x590, 0x1, 0x9, 0xff, 0x5, 0x3, 0x8}], "46aeff145127c1ea0508fb940b11169326d6fe544a0a4c4670a3e721ee9020a34acc117df895e808d2fa3648b6f08e83d7f6ccd76db05b0053da2c5b34bcc054ce9533212de354b4658424150dcd8b2b99777e9220ead5657517699d0cbf79db7820846055cce86a9420791440d822ec6d9c899a4dcb95dae9", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0xb29) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3, {0x4}}, './file0\x00'}) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@bridge_newneigh={0x34, 0x1c, 0x0, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x0, 0x0, 0x2, 0x10, 0x6}, [@NDA_PROBES={0x8, 0x4, 0x2}, @NDA_DST_IPV4={0x8, 0x1, @local}, @NDA_SRC_VNI={0x8, 0xb, 0x6495}]}, 0x34}}, 0x4048004) r8 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r8, 0x460f, &(0x7f0000000000)) 07:31:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x2144c0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7f, 0x81}}, './file0\x00'}) write$fb(r1, &(0x7f00000000c0)="4856c2079432d30b4340fa5d9bf02a29196b6654e6c934aed4a4d72a5e64643157e45dd02866b8194c85e97cfca18cd784b6d16212fb4eeed551f4393b60c3e66b42fd5ace9275a33a7686b078b399ccf973f92cc3280d1a9ad6", 0x5a) 07:31:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x2144c0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7f, 0x81}}, './file0\x00'}) write$fb(r1, &(0x7f00000000c0)="4856c2079432d30b4340fa5d9bf02a29196b6654e6c934aed4a4d72a5e64643157e45dd02866b8194c85e97cfca18cd784b6d16212fb4eeed551f4393b60c3e66b42fd5ace9275a33a7686b078b399ccf973f92cc3280d1a9ad6", 0x5a) [ 1081.278841] batman_adv: Cannot find parent device 07:31:42 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x2144c0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7f, 0x81}}, './file0\x00'}) write$fb(r1, &(0x7f00000000c0)="4856c2079432d30b4340fa5d9bf02a29196b6654e6c934aed4a4d72a5e64643157e45dd02866b8194c85e97cfca18cd784b6d16212fb4eeed551f4393b60c3e66b42fd5ace9275a33a7686b078b399ccf973f92cc3280d1a9ad6", 0x5a) [ 1081.347389] batman_adv: batadv0: Adding interface: gretap1095 [ 1081.353920] batman_adv: batadv0: The MTU of interface gretap1095 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1081.379690] batman_adv: batadv0: Not using interface gretap1095 (retrying later): interface not active 07:31:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x3d080000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9a0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xbf110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x5d010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 2: pipe(&(0x7f0000000140)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000380)) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="0200000000000f000800000000000300aeb9685f0f09000000ff00ac"], 0x10}}, 0x0) r1 = signalfd(r0, &(0x7f0000000180)={[0x400]}, 0x8) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000200)={0x3, 0x9, 0x3a, &(0x7f00000001c0)=""/58}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000080)={0x400, 0xa0, 0xe8207d10d865a5f5, 0x17a0, 0x4, 0xfff, 0x20, 0x1, {0x4, 0x80, 0x1}, {0x4, 0x0, 0x1}, {0xfffff000, 0x7, 0x1}, {0x5, 0x6, 0x1}, 0x0, 0x0, 0x7e, 0x9, 0x0, 0x4, 0x115, 0xfff, 0x7fffffff, 0x6, 0x10000, 0x9, 0x24, 0x4, 0x1, 0x6}) 07:31:42 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x770f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:42 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xc0090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:43 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x60000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:43 executing program 2: pipe(&(0x7f0000000140)) r0 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000380)) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="0200000000000f000800000000000300aeb9685f0f09000000ff00ac"], 0x10}}, 0x0) r1 = signalfd(r0, &(0x7f0000000180)={[0x400]}, 0x8) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000200)={0x3, 0x9, 0x3a, &(0x7f00000001c0)=""/58}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000080)={0x400, 0xa0, 0xe8207d10d865a5f5, 0x17a0, 0x4, 0xfff, 0x20, 0x1, {0x4, 0x80, 0x1}, {0x4, 0x0, 0x1}, {0xfffff000, 0x7, 0x1}, {0x5, 0x6, 0x1}, 0x0, 0x0, 0x7e, 0x9, 0x0, 0x4, 0x115, 0xfff, 0x7fffffff, 0x6, 0x10000, 0x9, 0x24, 0x4, 0x1, 0x6}) pipe(&(0x7f0000000140)) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000380)) (async) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="0200000000000f000800000000000300aeb9685f0f09000000ff00ac"], 0x10}}, 0x0) (async) signalfd(r0, &(0x7f0000000180)={[0x400]}, 0x8) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000200)={0x3, 0x9, 0x3a, &(0x7f00000001c0)=""/58}) (async) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000080)={0x400, 0xa0, 0xe8207d10d865a5f5, 0x17a0, 0x4, 0xfff, 0x20, 0x1, {0x4, 0x80, 0x1}, {0x4, 0x0, 0x1}, {0xfffff000, 0x7, 0x1}, {0x5, 0x6, 0x1}, 0x0, 0x0, 0x7e, 0x9, 0x0, 0x4, 0x115, 0xfff, 0x7fffffff, 0x6, 0x10000, 0x9, 0x24, 0x4, 0x1, 0x6}) (async) [ 1081.804647] batman_adv: Cannot find parent device 07:31:43 executing program 2: pipe(&(0x7f0000000140)) (async) r0 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r0, 0x80049370, &(0x7f0000000380)) (async) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="0200000000000f000800000000000300aeb9685f0f09000000ff00ac"], 0x10}}, 0x0) (async) r1 = signalfd(r0, &(0x7f0000000180)={[0x400]}, 0x8) (async) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) ioctl$FS_IOC_READ_VERITY_METADATA(r1, 0xc0286687, &(0x7f0000000200)={0x3, 0x9, 0x3a, &(0x7f00000001c0)=""/58}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOPUT_VSCREENINFO(r3, 0x4601, &(0x7f0000000080)={0x400, 0xa0, 0xe8207d10d865a5f5, 0x17a0, 0x4, 0xfff, 0x20, 0x1, {0x4, 0x80, 0x1}, {0x4, 0x0, 0x1}, {0xfffff000, 0x7, 0x1}, {0x5, 0x6, 0x1}, 0x0, 0x0, 0x7e, 0x9, 0x0, 0x4, 0x115, 0xfff, 0x7fffffff, 0x6, 0x10000, 0x9, 0x24, 0x4, 0x1, 0x6}) 07:31:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x3a, 0x2}) 07:31:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x3a, 0x2}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x3a, 0x2}) (async) [ 1081.937823] batman_adv: batadv0: Adding interface: gretap1096 [ 1081.960000] batman_adv: batadv0: The MTU of interface gretap1096 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1082.026343] batman_adv: batadv0: Not using interface gretap1096 (retrying later): interface not active 07:31:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x3a, 0x2}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x3a, 0x2}) (async) 07:31:43 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9b0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:43 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x63010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1082.083866] batman_adv: Cannot find parent device [ 1082.132347] batman_adv: batadv0: Adding interface: gretap155 07:31:43 executing program 2: setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000)=0x1000008, 0x4) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x80000000}) [ 1082.163839] batman_adv: batadv0: The MTU of interface gretap155 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:43 executing program 2: setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000)=0x1000008, 0x4) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x80000000}) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000)=0x1000008, 0x4) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x80000000}) (async) [ 1082.274493] batman_adv: batadv0: Not using interface gretap155 (retrying later): interface not active 07:31:43 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x1000000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:43 executing program 2: setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000)=0x1000008, 0x4) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x80000000}) setsockopt$XDP_RX_RING(0xffffffffffffffff, 0x11b, 0x2, &(0x7f0000000000)=0x1000008, 0x4) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x80000000}) (async) 07:31:43 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x65580000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:43 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xc3110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1082.475209] batman_adv: Cannot find parent device 07:31:43 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbacb91269a084f70d2ee5e00b0e3e03ae61717b953494a186b5c76e8c16261b71a276f5dad4ce16099aea4c09bfa7a14087e41d3bd98034590408c9615990ddbab4fcb5cab5238f218227684038c44e5da1d0e633af723ac7ec3e32a0d05e01b523d5975eb8e225c3dd53a2b88ff78e2385c3160ce247d9887aff80ae7a8e44526234c0bd3f8398ba84ff411f287d108c22ddae10290fa339b53d9f3e552897303f41fcf00517049d22b23416d06c"], 0x10}}, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000080)) [ 1082.531571] batman_adv: batadv0: Adding interface: gretap1097 [ 1082.566145] batman_adv: batadv0: The MTU of interface gretap1097 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:43 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9c0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1082.619720] batman_adv: batadv0: Not using interface gretap1097 (retrying later): interface not active 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x67010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7, 0x3}}, './file0\x00'}) r3 = syz_init_net_socket$ax25(0x3, 0x2, 0xca) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000440)={0x70000006}) ioctl$AUTOFS_IOC_SETTIMEOUT(0xffffffffffffffff, 0x80049367, &(0x7f0000000380)=0x2) ioctl$FBIOPUTCMAP(r2, 0x4605, &(0x7f0000000280)={0x0, 0x2, &(0x7f00000000c0)=[0x7, 0x4], &(0x7f00000001c0)=[0x3ff, 0xeb9f], &(0x7f0000000200)=[0x0, 0x7269, 0x8000], &(0x7f0000000240)=[0x6, 0xfc01, 0x7]}) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac8104e619f38fcd018f5a4fd0a9934b5798403672127121068adf013b24223535da73d184ef402fbbcacfd12495fa4ebef44a0506f87e1b174795ff4375f5cc93f2b47621546b94d7368161d728189053a3e587835cb4ad0eef1d8ed75a7bd26434e67d34aab4006552986f2a4ed7d5db55e9d069719bc24d2316bd66ac651b17e6e18ff8f92fe0b0963f407d476f3c682d1a4f0f268f"], 0x10}}, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOGET_CON2FBMAP(r4, 0x460f, &(0x7f00000002c0)={0x1, 0x1}) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x8, 0x1, 0x3f, 0x20, 0x0, 0x0, 0x4000, 0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x80, 0x3, @perf_config_ext={0x0, 0x1}, 0x18006, 0x1, 0x100, 0x4, 0x826, 0x2, 0x3ff, 0x0, 0x4, 0x0, 0x4}, 0x0, 0xf, r2, 0x2) finit_module(r1, &(0x7f0000000040)='/dev/fb0\x00', 0x1) 07:31:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xc4090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbacb91269a084f70d2ee5e00b0e3e03ae61717b953494a186b5c76e8c16261b71a276f5dad4ce16099aea4c09bfa7a14087e41d3bd98034590408c9615990ddbab4fcb5cab5238f218227684038c44e5da1d0e633af723ac7ec3e32a0d05e01b523d5975eb8e225c3dd53a2b88ff78e2385c3160ce247d9887aff80ae7a8e44526234c0bd3f8398ba84ff411f287d108c22ddae10290fa339b53d9f3e552897303f41fcf00517049d22b23416d06c"], 0x10}}, 0x0) (async, rerun: 32) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000080)) (rerun: 32) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6b010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x81000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x88a8ffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1083.026805] batman_adv: Cannot find parent device 07:31:44 executing program 4: sendmsg$NL80211_CMD_TDLS_CHANNEL_SWITCH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)={0x94, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x6, 0x7b}}}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x17}, @NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}], @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1590}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x25}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x971}], @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_OPER_CLASS={0x5, 0xd6, 0x5}, @NL80211_ATTR_MAC={0xa}]}, 0x94}, 0x1, 0x0, 0x0, 0x88}, 0x4008800) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb}) 07:31:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbacb91269a084f70d2ee5e00b0e3e03ae61717b953494a186b5c76e8c16261b71a276f5dad4ce16099aea4c09bfa7a14087e41d3bd98034590408c9615990ddbab4fcb5cab5238f218227684038c44e5da1d0e633af723ac7ec3e32a0d05e01b523d5975eb8e225c3dd53a2b88ff78e2385c3160ce247d9887aff80ae7a8e44526234c0bd3f8398ba84ff411f287d108c22ddae10290fa339b53d9f3e552897303f41fcf00517049d22b23416d06c"], 0x10}}, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000080)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbacb91269a084f70d2ee5e00b0e3e03ae61717b953494a186b5c76e8c16261b71a276f5dad4ce16099aea4c09bfa7a14087e41d3bd98034590408c9615990ddbab4fcb5cab5238f218227684038c44e5da1d0e633af723ac7ec3e32a0d05e01b523d5975eb8e225c3dd53a2b88ff78e2385c3160ce247d9887aff80ae7a8e44526234c0bd3f8398ba84ff411f287d108c22ddae10290fa339b53d9f3e552897303f41fcf00517049d22b23416d06c"], 0x10}}, 0x0) (async) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f0000000080)) (async) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x89010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8d010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1083.126842] batman_adv: batadv0: Adding interface: gretap1098 [ 1083.134236] batman_adv: batadv0: The MTU of interface gretap1098 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1083.167260] batman_adv: batadv0: Not using interface gretap1098 (retrying later): interface not active 07:31:44 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9d0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x670f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x9effffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xc7060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xbc000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="079f275c536c253b62bfde1b37a31f7bd3854daec66899cb19009cb2f6d140bf4d46cdcf2f7d1f5acd2f67422a993882f4439a50d7be23e7904432a4431e370e5fd8f0561b23c5ad3c524293ff4d84d04e5e4d47041a7d375e5772268aff94393431fca186eddbb1daef71e07334598e0a4b0abca9d4c1cd2f28fb8ba2400f67fe8dcea666a2cd24b92c5946aa1923cbaf4d517d995db7c9933205ef355ef041cb4840107532c1d805cfe217da380ad4639205d9050aac9d9c3dc3e19fad53b8317b6e6154d673fa337ccaa9af8b7f4c48096acbe37ef49f2ae83af74ce1a0a395c948acde069e97", 0xe8}], 0x1, 0x4) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x3e, 0x40}) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xbe0a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="079f275c536c253b62bfde1b37a31f7bd3854daec66899cb19009cb2f6d140bf4d46cdcf2f7d1f5acd2f67422a993882f4439a50d7be23e7904432a4431e370e5fd8f0561b23c5ad3c524293ff4d84d04e5e4d47041a7d375e5772268aff94393431fca186eddbb1daef71e07334598e0a4b0abca9d4c1cd2f28fb8ba2400f67fe8dcea666a2cd24b92c5946aa1923cbaf4d517d995db7c9933205ef355ef041cb4840107532c1d805cfe217da380ad4639205d9050aac9d9c3dc3e19fad53b8317b6e6154d673fa337ccaa9af8b7f4c48096acbe37ef49f2ae83af74ce1a0a395c948acde069e97", 0xe8}], 0x1, 0x4) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x3e, 0x40}) 07:31:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="079f275c536c253b62bfde1b37a31f7bd3854daec66899cb19009cb2f6d140bf4d46cdcf2f7d1f5acd2f67422a993882f4439a50d7be23e7904432a4431e370e5fd8f0561b23c5ad3c524293ff4d84d04e5e4d47041a7d375e5772268aff94393431fca186eddbb1daef71e07334598e0a4b0abca9d4c1cd2f28fb8ba2400f67fe8dcea666a2cd24b92c5946aa1923cbaf4d517d995db7c9933205ef355ef041cb4840107532c1d805cfe217da380ad4639205d9050aac9d9c3dc3e19fad53b8317b6e6154d673fa337ccaa9af8b7f4c48096acbe37ef49f2ae83af74ce1a0a395c948acde069e97", 0xe8}], 0x1, 0x4) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x3e, 0x40}) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc0000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:44 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUTCMAP(r1, 0x4605, &(0x7f0000000180)={0x2000a2, 0x3, &(0x7f0000000080)=[0x1, 0x2, 0x8], &(0x7f00000000c0)=[0x4, 0x8000, 0x8, 0x12dd, 0x3ff, 0x4, 0x2, 0xd28, 0x0], &(0x7f0000000100)=[0x1006, 0x7, 0x1], &(0x7f0000000140)=[0x7, 0x4004, 0x2e, 0x4, 0x6, 0xf8d8, 0x20]}) sendto$inet6(r1, &(0x7f0000000380)="5606baac32888188484d2ce30909dfb191ad7a8457d1fa5e826af1fcfef823b8c426677250064f8c85ee3298d9acb34b5624ea907d7740a72c5dc2e9a93b159b9aef20046361e06bd31d4daa40af449ff1be92f8ea5c23653caaf2915da290c7cdfd31a5437b5b64c59a889c6c6aeb12e1ff017411a9678c7852efe9871eccede1cfab913606a6ae6b336b7557946ad1f115bd747aeabcecabcd85a9e2c69cb91eab2909e97010c9c12c23fc13f0de158048d9bf87fd1680e2d5583e92d27b3f1ae51f91791f485d8c34948fc173065bf18f032c8dbf6af34723f1804b63cf601574499b9a5c09159937", 0xea, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e22, 0x100, @private0, 0x1}, 0x1c) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:44 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc20a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1083.616984] batman_adv: Cannot find parent device [ 1083.746721] batman_adv: batadv0: Adding interface: gretap1099 [ 1083.753322] batman_adv: batadv0: The MTU of interface gretap1099 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1083.780444] batman_adv: batadv0: Not using interface gretap1099 (retrying later): interface not active 07:31:45 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9e0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1083.927857] batman_adv: Cannot find parent device [ 1084.000874] batman_adv: batadv0: Adding interface: gretap156 [ 1084.006921] batman_adv: batadv0: The MTU of interface gretap156 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1084.032945] batman_adv: batadv0: Not using interface gretap156 (retrying later): interface not active 07:31:45 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xc7060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOPUTCMAP(r1, 0x4605, &(0x7f0000000180)={0x2000a2, 0x3, &(0x7f0000000080)=[0x1, 0x2, 0x8], &(0x7f00000000c0)=[0x4, 0x8000, 0x8, 0x12dd, 0x3ff, 0x4, 0x2, 0xd28, 0x0], &(0x7f0000000100)=[0x1006, 0x7, 0x1], &(0x7f0000000140)=[0x7, 0x4004, 0x2e, 0x4, 0x6, 0xf8d8, 0x20]}) (async) sendto$inet6(r1, &(0x7f0000000380)="5606baac32888188484d2ce30909dfb191ad7a8457d1fa5e826af1fcfef823b8c426677250064f8c85ee3298d9acb34b5624ea907d7740a72c5dc2e9a93b159b9aef20046361e06bd31d4daa40af449ff1be92f8ea5c23653caaf2915da290c7cdfd31a5437b5b64c59a889c6c6aeb12e1ff017411a9678c7852efe9871eccede1cfab913606a6ae6b336b7557946ad1f115bd747aeabcecabcd85a9e2c69cb91eab2909e97010c9c12c23fc13f0de158048d9bf87fd1680e2d5583e92d27b3f1ae51f91791f485d8c34948fc173065bf18f032c8dbf6af34723f1804b63cf601574499b9a5c09159937", 0xea, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e22, 0x100, @private0, 0x1}, 0x1c) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc4000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xc8090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOPUTCMAP(r1, 0x4605, &(0x7f0000000180)={0x2000a2, 0x3, &(0x7f0000000080)=[0x1, 0x2, 0x8], &(0x7f00000000c0)=[0x4, 0x8000, 0x8, 0x12dd, 0x3ff, 0x4, 0x2, 0xd28, 0x0], &(0x7f0000000100)=[0x1006, 0x7, 0x1], &(0x7f0000000140)=[0x7, 0x4004, 0x2e, 0x4, 0x6, 0xf8d8, 0x20]}) (async) sendto$inet6(r1, &(0x7f0000000380)="5606baac32888188484d2ce30909dfb191ad7a8457d1fa5e826af1fcfef823b8c426677250064f8c85ee3298d9acb34b5624ea907d7740a72c5dc2e9a93b159b9aef20046361e06bd31d4daa40af449ff1be92f8ea5c23653caaf2915da290c7cdfd31a5437b5b64c59a889c6c6aeb12e1ff017411a9678c7852efe9871eccede1cfab913606a6ae6b336b7557946ad1f115bd747aeabcecabcd85a9e2c69cb91eab2909e97010c9c12c23fc13f0de158048d9bf87fd1680e2d5583e92d27b3f1ae51f91791f485d8c34948fc173065bf18f032c8dbf6af34723f1804b63cf601574499b9a5c09159937", 0xea, 0x20000000, &(0x7f00000001c0)={0xa, 0x4e22, 0x100, @private0, 0x1}, 0x1c) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc60a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x6, 0x1}) [ 1084.217555] batman_adv: Cannot find parent device 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc8000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x6, 0x1}) 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xca0a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x6, 0x1}) [ 1084.333970] batman_adv: batadv0: Adding interface: gretap1100 [ 1084.347865] batman_adv: batadv0: The MTU of interface gretap1100 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:45 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9effffff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9e0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xcb060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xcc000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1084.417239] batman_adv: batadv0: Not using interface gretap1100 (retrying later): interface not active 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x1}) 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xce0a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x1}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x1}) (async) 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xd3010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:45 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0x0, 0x1}) 07:31:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xd7010000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:46 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x656080, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x181080) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f00000001c0)={0x1ff, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0]}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:46 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf0ffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1084.879065] batman_adv: Cannot find parent device [ 1084.969751] batman_adv: batadv0: Adding interface: gretap1101 [ 1084.976042] batman_adv: batadv0: The MTU of interface gretap1101 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1085.004772] batman_adv: batadv0: Not using interface gretap1101 (retrying later): interface not active 07:31:46 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9f0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1085.116443] batman_adv: Cannot find parent device [ 1085.164577] batman_adv: batadv0: Adding interface: gretap157 [ 1085.173613] batman_adv: batadv0: The MTU of interface gretap157 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1085.250788] batman_adv: batadv0: Not using interface gretap157 (retrying later): interface not active 07:31:46 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9e0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:46 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x656080, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x181080) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f00000001c0)={0x1ff, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0]}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:46 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf20a0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:46 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xcc090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1085.440520] batman_adv: Cannot find parent device 07:31:46 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x656080, 0x0) (async, rerun: 64) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000080), 0x181080) (rerun: 64) ioctl$FBIOGETCMAP(r1, 0x4604, &(0x7f00000001c0)={0x1ff, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0]}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:46 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xfeff0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1085.513078] batman_adv: batadv0: Adding interface: gretap1102 [ 1085.519984] batman_adv: batadv0: The MTU of interface gretap1102 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1085.549112] batman_adv: batadv0: Not using interface gretap1102 (retrying later): interface not active 07:31:46 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa00f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:46 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xff0f0000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:47 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000080)) 07:31:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xffffa888) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xcd110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1085.771189] batman_adv: Cannot find parent device 07:31:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xfffff000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1085.928358] batman_adv: batadv0: Adding interface: gretap158 [ 1085.954324] batman_adv: batadv0: The MTU of interface gretap158 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1086.042353] batman_adv: batadv0: Not using interface gretap158 (retrying later): interface not active 07:31:47 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9e0f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xffffff7f) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:47 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000080)) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000080)) (async) [ 1086.197588] batman_adv: Cannot find parent device 07:31:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xffffff9e) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1086.261982] batman_adv: batadv0: Adding interface: gretap1103 [ 1086.276102] batman_adv: batadv0: The MTU of interface gretap1103 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xfffffff0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:47 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f0000000080)) (rerun: 32) [ 1086.392928] batman_adv: batadv0: Not using interface gretap1103 (retrying later): interface not active 07:31:47 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa1030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:47 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x4000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:47 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xcf060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1086.574696] batman_adv: Cannot find parent device 07:31:48 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x3) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x8400, 0x0) ioctl$FBIOBLANK(r1, 0x4611, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070009020000000000000000000000b0497e3d0f090700007cdb510234e194373fedac7066e36ebdc7db88c9326ebeb335a30d21d3c49fb620ff8e2f39e9591715543b6a1589dbb769281227fb3198664ec03722654078419de30b00ecadf505a7c223154943ac871c91d3e9a540b12d7fa67c06281797153c79e4b86733b64f4c61cb7971ea2c5f0cd89680"], 0x10}}, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000080)) [ 1086.691108] batman_adv: batadv0: Adding interface: gretap159 [ 1086.705035] batman_adv: batadv0: The MTU of interface gretap159 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1086.768391] batman_adv: batadv0: Not using interface gretap159 (retrying later): interface not active 07:31:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x40030000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:48 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x9effffff, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:48 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x3) (async) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x8400, 0x0) ioctl$FBIOBLANK(r1, 0x4611, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070009020000000000000000000000b0497e3d0f090700007cdb510234e194373fedac7066e36ebdc7db88c9326ebeb335a30d21d3c49fb620ff8e2f39e9591715543b6a1589dbb769281227fb3198664ec03722654078419de30b00ecadf505a7c223154943ac871c91d3e9a540b12d7fa67c06281797153c79e4b86733b64f4c61cb7971ea2c5f0cd89680"], 0x10}}, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000080)) [ 1086.991246] batman_adv: Cannot find parent device [ 1087.089728] batman_adv: batadv0: Adding interface: gretap1104 [ 1087.101827] batman_adv: batadv0: The MTU of interface gretap1104 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1087.127285] batman_adv: batadv0: Not using interface gretap1104 (retrying later): interface not active 07:31:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf0ffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:48 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa10f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xd0090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1087.265508] batman_adv: Cannot find parent device 07:31:48 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0x3) (async, rerun: 32) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x8400, 0x0) (rerun: 32) ioctl$FBIOBLANK(r1, 0x4611, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async, rerun: 32) r2 = socket$key(0xf, 0x3, 0x2) (rerun: 32) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070009020000000000000000000000b0497e3d0f090700007cdb510234e194373fedac7066e36ebdc7db88c9326ebeb335a30d21d3c49fb620ff8e2f39e9591715543b6a1589dbb769281227fb3198664ec03722654078419de30b00ecadf505a7c223154943ac871c91d3e9a540b12d7fa67c06281797153c79e4b86733b64f4c61cb7971ea2c5f0cd89680"], 0x10}}, 0x0) (async) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r2, 0x40089413, &(0x7f0000000080)) 07:31:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x100000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1087.422792] batman_adv: batadv0: Adding interface: gretap160 [ 1087.452427] batman_adv: batadv0: The MTU of interface gretap160 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1087.523841] batman_adv: batadv0: Not using interface gretap160 (retrying later): interface not active 07:31:48 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) close(r0) setreuid(0xee01, 0x0) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)=@v2, 0x14, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) write$fb(r1, &(0x7f0000000100)="58e95440a5970c779655e9fcc1dd6477ea4f2abd", 0x14) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x2400, 0x0) 07:31:48 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x65580000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1087.684166] warning: `./file0' has both setuid-root and effective capabilities. Therefore not raising all capabilities. [ 1087.745023] batman_adv: Cannot find parent device 07:31:49 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) close(r0) setreuid(0xee01, 0x0) (async, rerun: 32) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)=@v2, 0x14, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) write$fb(r1, &(0x7f0000000100)="58e95440a5970c779655e9fcc1dd6477ea4f2abd", 0x14) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x2400, 0x0) 07:31:49 executing program 2: r0 = creat(&(0x7f0000000280)='./file0\x00', 0xecf86c37d53049cc) close(r0) (async) setreuid(0xee01, 0x0) (async) lsetxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)=@v2, 0x14, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {r0}}, './file0\x00'}) write$fb(r1, &(0x7f0000000100)="58e95440a5970c779655e9fcc1dd6477ea4f2abd", 0x14) (async) execve(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x2400, 0x0) [ 1087.901509] batman_adv: batadv0: Adding interface: gretap1105 [ 1087.914286] batman_adv: batadv0: The MTU of interface gretap1105 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:49 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f00000001c0)) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000000c0)={0x578, 0x80, 0x320, 0x1760, 0x7, 0xff, 0x20, 0x0, {0x6d, 0x20007, 0x1}, {0x80000001, 0x0, 0x1}, {0xa8, 0x7, 0x1}, {0x3, 0x5d, 0x1}, 0x2, 0x100, 0x8, 0x1ff, 0x0, 0x304, 0x9, 0x40, 0x0, 0x7, 0x2, 0x1, 0x4, 0x100, 0x0, 0x1}) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0x8001, 0xfffffffeffffffff, 0x3}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xfffff801}}, './file0\x00'}) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000380)={{r1}, "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"}) [ 1087.978237] batman_adv: batadv0: Not using interface gretap1105 (retrying later): interface not active 07:31:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xd1110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:49 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x200000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:49 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa20f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1088.112580] batman_adv: Cannot find parent device [ 1088.194444] batman_adv: batadv0: Adding interface: gretap161 [ 1088.229033] batman_adv: batadv0: The MTU of interface gretap161 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:49 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) accept4$alg(r1, 0x0, 0x0, 0x80000) (async) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f00000001c0)) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000000c0)={0x578, 0x80, 0x320, 0x1760, 0x7, 0xff, 0x20, 0x0, {0x6d, 0x20007, 0x1}, {0x80000001, 0x0, 0x1}, {0xa8, 0x7, 0x1}, {0x3, 0x5d, 0x1}, 0x2, 0x100, 0x8, 0x1ff, 0x0, 0x304, 0x9, 0x40, 0x0, 0x7, 0x2, 0x1, 0x4, 0x100, 0x0, 0x1}) (async) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0x8001, 0xfffffffeffffffff, 0x3}) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xfffff801}}, './file0\x00'}) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000380)={{r1}, "30a4f346509e0eb12ed17e78ccdbdf5294661e87ff341985c2b55a2a8bde007d54a7542903ca78f62fee691245efad12d84cccf41f95e4f57580f92e116e3402ea8bb8749d5bba2abc7c03affb6650346463b639706d1a1051c6d9f29573c777611774a4fce8f63febf3c89eb71417db5fa6287b1754f84a228d75e070a82dea4ecc2210651ac36394b281566406b209e3113c47fd741c93651937b4c8e0fa5efbca340b84aed060118aaf71e1ea9d8ac2ae413c37d49ac55ee903bb403a1526dee7faf315f235c8080b63fecc064b92d6b6a87937ed890cb44081b5aa7049e232abf7d116ce3d6a6bac17226dd08f235e9645797869d96b683defe3c55afd7d86c97e8502d58bf44892d168a2ef32f4dc4510480517792d4ab76e7dcf44c664e1c21a79bd914a8cbffd1b4f66d0706aa634343ed9117e645b5408dd52387ee00d72210bd91918cae373697f7b5d5a889117eea37f8eb622b43414b3e8ceffb371eaa4f0835616cbe42de61850fb258993c9a232a1f169cd5d7478889c5545e6b12e4ba2c492bc6f36fbccf52f5ac3a485ca16c7881e3b5f512616806d985fcbd610ef54b09f80da68bedaa3b8967f9a5ae70943fcbf291d58adc8b83ddd8dd76f650d8c0b4bc6a7b6bf333141015d198dd7a6d12ee9390c430d0f678b78e3bb9360024e1abe4a9e126aa1a739f198d9a4ca221d9ac09950d0958b13b6ede407c8a9c43a6a244ff1b0dc30bb930b88c77f5e3fd756abc0848429fb387d28e8aa3e4ff8ae8957c345a7af5a7c9317780576e309f75d458ec39631bdc192c989e45b769d8ee9d529294bd0a94b23fb4f3230c8670787d6f3b04cd7b09ce5f4ac8a2c855d3f428e40e4f432ace18fc720931a8f72a4259cdbd8813e5771f751797a31e7f3a5fc19e799bcc787bd784a671e327d226a38a88732ef3029de63645dad303e3eb3234249f8dc55d611e7bdccc32f8c495fc1cab0d1a141b070177f0ee0b2cf8c062bf2ff1411214c7fcc54b8ed7e98e125e10495e9352ca0a4d96eecabe6b0e80cebf24dcdbfc463736d3e82c7cccfa700c23652b0b84a1f6987334f94a3d9d5a6cc6a20aada80076cfd5478a6b50ae6fb0f05e9addab49871f6a93267ae795254c98b73c890e828c73fc8bbbf61e7c9309c12637786286504edddf9abb06eb51fc59bb0fa6fad542b9121ede77ba1ef16f8c24192663bb46fa62079d5fcaf4e6add12cb3c421e3f538b17e988d03dcd6357bbbc8b9c62b07c25552c025634092f356f289bd69d8ebe4267bb20af6526ccb67b7e42edc4a5d9f6f62a75915388fb8350736ba559b0a43cbdeceec41fe1be41d965fd2cf009bfe0e6713eaed37dccb6d89695ff875a016b3d09a1aa54012df795c05d898aa9e9d4123a6a1bc93ba5b79d74cce40221cffe9d137175fc77702b27519ef4d545d00bcd0958d7bc23589f4211ba6e92edd70006ceaa7cad1cd166f6887958a33844498a2be70bc396f246d6ada06d0ee5d97253c2c03f554a803e0398b7d59f4fb43f22844e1f6335e3eee7b075e227d09ef585b79e75d28c4fe05fec8090fac00b187529b59040db5a3a47b3f26f97f7487b2ee8f8343b86a4169d974f663d57bc7c74c227d8c9ec56ba1a01633af6df44939e5ba3e65f2b6675c433becd945e2087cb4b17964df30fa2e0a4c9139710c8d545295b3ef95b0fd27701c04256f59598e8481873215e234d82be5930d9d1988700798bce2077a36892b017d356f95152e4b73a899df9fe47de2e7c24104822333c306de83d34734d3fcf64fc0de085335b4a43b0b4af9ab3751f2ef3cae72c8ed89038e5201ce5235014b3fc1f0205570ee6807908b348c4660b9a9aa42205990278aa80ede978f6dcbfe3cc0db2bf485efea870276136728bd0577c3913bdf2c2ea501dc763f71a409768c0019157d245195a774b7959ba010ac7009767be5f901bdfc0773cea6023f58ea60708edf1ad969672869050308a6627388e0496853733240ea2f988681d92878ca0facc228d4a0b119b7ff10225bfa26c21bff04274b2c7b88563ebd2e3720b04c807b6e94e1b260a8c6338229db343de81a981ad827118564184b5de090d5abce055f7eeb303d0bfd750ac13912e87b562153bb80e0467a0af69b079c5211c41c9ea3e195db2c1c17139b8c4c1aa75bdacb11d42204a0e639173f17418734c1efd89c71300173e0c63edd2bdb9e5133a56216d4261af90d47b36aadd84c39524448df717d46d9374bb92a1156ba8a3e5edddb15c5bd074a5e7988d5ec42ac42dc20a1e8afc1ac10d4020033a2bfb06fbadd9925da0ef9608941de04f437a626a39dbb0488b7827a2576982c00dc4629d8ce07b40b46ed5ebbd07cf53c8413cc6884244b9098553874486e870199374af5c3ef052d92bbfdd9deb5f51eea64f9c2d2dd7656c2a430893df9d3386d6e1a2fc1182e5d1474f61913179d6baec1980363e25f570a94ae142973fd0e06d48509b25e8964956e930eb3ec5714650fb1b13839d0704259ab494bf0b901d8f35b45292bf8342b8f0ba1c810b2fc582eccbb2424a058b39be30c2b5c0743271a325f09510c88c8ce55f830656656ed1b96a34a77452fa9b382ece797d890c01e8a56c66c033474155d1a82fe0e0e5cfa5b1c673100da79f802855824c027ef21d8f14ef98f71b3500e2292643544edef725fdb330a04420699ebbdce1465add14068d3e75b3c135f8148ccf605f80f1906f504c29d93e5ddefc4df4795a2420be75da453506a35aa21aeb3ba0290782537640b411356c33a30b57f6a6605bb6a7e603eb8c68804bebba447e3fc128157ce8abe902307b68b9d6f2e161033ce125a885ccc45c2994b8ecdbcb005c6267f9e84b684776e0556785afdd40eb30e8bc1dda03c611b9ccde1f178091ef032894febb097c0e9f68c37d1e54a3a8e308616e7533efcc76a38fffb57894ca818c2d847ae884c4cc5d4cbcb03019e793f5861c8070608256613ce8977ef343ab2942b190aa7f1ee50902c60b61f3a18b5b8c5263e3b53157b603129c46f66476ca111b19dc02990e5a4163cffce4fd3a62194e476bf59150d5f4e4d566ba660af00158938455492055a9b4a62de5cb0824d67e4c02a884aab302c695da523e84e94d807ff9d031216568e33aef76cc240d7d014fd211b125023b37283746e9dabd20e0c2b43417e0a8ee4223c73f4d858bb209c92629b79e505376ddc235294578a8adebc985cee27c1cfc73c33b19f0d71656273bba20a2a03305700e2e2f917f85ea4ab269323cfdd472ffb5b317c5e4cb900f3eef4e55efca54ae982a5d95fd8997ad9b295f76c185d196f4487437c9ddc9a9637ece1ab58d37fb75a160388f109a9f1d7764a8f116d0a8a30f10d3e0dd9544502ec2d6d6c41e471791b92477273f94aee9406a15e6c5c85cba29d51aef02b12aa48f25f4b9c569256153cef4cc4ef6bbbdef2d8903c25e53efc667f2966dbf53b89d8a762652e3860dcb9aadd59cf15d0f50242bdb5749e1ddd031a278626f18f0eb662147910a7d43c4ab1c337bb4807356d18ea1f7130a7da1c6efc3ae1e3768f54cd9bd7a128326bf3e16fb0355f30068147d4da06a571d594a03ed82f220d029298496083814ec429c444d570a3870265445ab8afc176e89e6396689d5d61bea7e27b718f03f76dc2c42cd7679126e6ab60ec5bd360f9c663fbaa50e6372f852f42eae619c9751abdc31b22831f1d95f23823a3d153c61d248f5aceb9d652f313086112e503a92123967de999ec05ecd2b9a53e373ebbf74c285e69c73847b5fe4f9159c3d5d263cb5039e6aea35ee70ec71b16af5830df54855104cbe563e14516a729b4151979bf0aaa426183f729da78d3d32b3d628982627ff397fa78f6706273e779e4046539a42be923e72b1ff45a884168eee7b7d26c56b7ae6aa12c32bc673765dce708891c84857327480894af68d63a7f84f2fe315944805fe77aa1b1644e37bbc96a24297846d7bc351f18e9168d1f7aee1115019469c2a1cea9528907dd3c1420049470619293e09eefb926c6adbe02f8dfb67df4b979ca3c90dbb0985a3806c39e2dfe86790d8e940dace112b2124d7b04282f287da63eb117b005687ab4b436cf252cedff79e06986b2e05f811e3045158f704f8eed78d0eb4bdf6ee027b9d4955714b1c94389de3f1216acbac9186d15e0692cc48ce690409267aa9ace097e3458459efaf6936bbe606683b1a3f51626a7ccd3fe877460248746bab854944904c104e6794e768e8f97dedec06d459691c6d8a446fbce301d6f3ff6dee3cef424972f3136235a49a404d2f89d2ca4d94d87a273507abea110bff714870eab5c3e9dcb9b286a5154e9cd5f76e8dc5598dc744bbf9f4856caeb813d523724f3a728c2e8395fb1d9d73bb24c98791dd3fe3c7380bb53861a7ff3ad54fe67d5f06efcc1162e3a08a9c0cde8a09aaf0fb9dc584e5cd6a5ab0a813695e65196335111a4d87d04a9212d41165c1abe183c3bacd522cb857b4ceb9f11693e61de95059e07e9ac57b710046f8c4c382b425121804880f165a800630efd820cfcb6743e231ad8fb8bbfd39a7c9288b61b7bee841692b3a31458d159967ec6d17968b54d2639bd15a66dea9d6142de3c74f1f7009b952d2f7ebda1863c8cdf3928a2a63fb951e1f0cf52fa4ab54ee48a469627149e48a9e8240d2b873b8ebaabfcbcb2361e885821f4d4d461d88b9983da4fb47134eea11dcf2312d357c55c4146f0ccd0bad280a024d3866376bf46198ecb161cab899529afe7ba62f619f82983fe45f4ec7748f8062e7ace1304a3162b38e75ae35d3e1a6aae89f024728f4ceec25ad913f081b6a3ae61d029aa1fbc737101116236b67cd6d74affd6a39f53e7fa2c6c303145945e196bebcb58382fec1fe19de55485ee65d1715ca54b4ce492634914cfae37077a7326a470abee94cf0f03ff425b4a017921ee84b23c97f130d03025434bbfa1928e394ad0596f165287a90a62a5ba0ca493e6bb88ad124d1cacbbcb95e2b9eef8c2378fc55ea38be3e1bb035599bb1ec55c398a9b47a68f15149f9548e69e48e31aa08745abe54e5d90a1c85cb6452c207c5944866fc2544c2ed40d75f5e387971da9a162ef942b11a446536271bb24f720a1b670e5ff3ce8628a1a3142b8d65fc341f406fafce0b6a0932f426429bc4880dd2beed30bb79d29d443998128c932c50fded9f1d1f625cb27f3a5984c3155ec052ccbbad771f39864b84a352eefcc98a1222b98f027dcf5de2a98a3b200e7d423dbdf78ad3697b200408aa66ab4187e7b421a8dfbd783921d157d0e0b0dbd257db7db1692403af26025a41ac84eaaaa5f2fab1e5746096d0bdcfa6607451cef79c85c3987c0f4f79d37025c5201b3c4985647d4e54d9f7dce3c1426e42f86f925367d475b9032682fde1e3e9546cea8f6b61d140dc20af398a6380c99a291b47436f60c7d6eb712edc80219dbfb9a0b19ba87649c4746332f6f92932562454893d63e3228cccdb7e3ffa554628a87e16b66f5556045d31f872862db3adcd37b5a8d82c196e99d78e6b1a79a961e912ce2b5a78866d5f751ab09223a9ef7fc55a85794363318f6f2abd2c626387114ec5f7bec01c4564d09a50041ef5eced776fb974c13b2742622eabaa1e1abb82f52a246d0728ec86f8f1cf3adb8c0d552a26eafb499daeaa9ee6b2115fec4aebc1ef59751fac305b13c13d26c5a879f25e59a25c33a623f4035c94c0e4ffa655e7"}) [ 1088.339997] batman_adv: batadv0: Not using interface gretap161 (retrying later): interface not active 07:31:49 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x202000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:49 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xd3060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:49 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) accept4$alg(r1, 0x0, 0x0, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f00000001c0)) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f00000000c0)={0x578, 0x80, 0x320, 0x1760, 0x7, 0xff, 0x20, 0x0, {0x6d, 0x20007, 0x1}, {0x80000001, 0x0, 0x1}, {0xa8, 0x7, 0x1}, {0x3, 0x5d, 0x1}, 0x2, 0x100, 0x8, 0x1ff, 0x0, 0x304, 0x9, 0x40, 0x0, 0x7, 0x2, 0x1, 0x4, 0x100, 0x0, 0x1}) (async) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000180)={0x8001, 0xfffffffeffffffff, 0x3}) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0xfffff801}}, './file0\x00'}) (rerun: 32) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000380)={{r1}, "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"}) 07:31:49 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x44100, 0x0) ioctl$FBIOPAN_DISPLAY(r0, 0x4606, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, {0x101}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}) writev(0xffffffffffffffff, &(0x7f0000000680)=[{&(0x7f0000000080)="b96f3375e3a314ddace7b3cf7d35ba92333dc7c59a14b658b1ff2afd7e20e583831370d8e5a3ea", 0x27}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="e15b290885d54407df3511d6626cdebddba6164160f2070670d0508c839c5801547d96316d249bf92a22fb9ac0440b475a8453d757406039a88909c96710e9ddbd6e79b0ce5331d2302924bbae388eb15f6aa09409cb13edb254bccddee5f29732016dc10366062891d50783869ab5b82b0dde365fb278238725d991a5251f8982bdaae98d799652dffc46d24c28e2218180027218572e5449e748fb2a8044aabcdf1943e1e23d8d8ca38d8742cfc00827be16ea60f1e9f772a8538a54e75dac40dc882796f8681bb622feac51ce0ceaafe6b395f48d9c164e43ddc76adc2624daf265246857e924d94631dcb9e15cb57a3d42ae", 0xf4}, {&(0x7f00000002c0)="0ae6e871dc5762b7", 0x8}, {&(0x7f0000000300)="4b190652a1b1ec3169061db56a0f6f99c77eb9e6d0d2959e69f184b08a389d010b042d7bf95c8fefcaaec45e697e40fd305db14b7303b9f4c6a130a321266adcb1af059ab73509e6b8627e83c37f62db2149cfc7cb10f472bb16c2ab48b906c3ec61faf1e371e38fe153c49e95b2250f68227913eff5645c589da553ff462328313924091718fd0582c1004e35a4320b708e14421e481c523f029315f9e7471cf41d5a0e3f9502de1e75b37ad534ab8f6d5c18ff192c7d0449f4", 0xba}, {&(0x7f00000003c0)="3ba183171c3d383e592da765e02d10692ab23ff8304b046a02d2e6035c58cdd389a310e84cf63b86fd46ad75055aa1b9c9a0f3c9fd6416a6982aa23167c1b8cba953185c148d5a3239f4f18848484a7a0eff1764b87b5c423d0b0de089bde71a28617fbd6140d10df778cd6d93ca9054a3a9c4bb7a37a35e9c706c9cb26194db9e39d3316d2477e587b912a6c6cc2d21410ced5fc51fde805b2021d8a5551078a4da8ce4a71f14cfab4605481e82a16824601d044c5301f85442331b65ef1ca0ea2fbc41d546140d191760f718e1b19b59cb7700897a8443c0a207cfe9d1ea2bf213acbb3ee1", 0xe6}, {&(0x7f00000004c0)="71400dee3a21c75952e8b0fde86efcf1eabeabfc5aa5110835195170c31f28aa018487d08faecc124980ba76ceb65bc57e07380a054c99ece85d2985a9e2564aff19b950843bee5509a58200a325", 0x4e}, {&(0x7f0000000540)="8ea99f859e4b75a8ba36aae0a2a3333cb729733681c0f2686903bc057652a5e1477bdd30a6f6bbeb883ffbb0e478f8600aba3257c9d1ca0f1415b2efdce85b3a5595d870f0b42f960ee823d221c737e2a2495594bd4a55dc7b8223082c82cc6f2beefe2884a70ffb58076517c18f6c8c8928f55bc020e73ea20a9d8defe7654ab0f6cccf0dd905256c2132c74d5e88440de2e0c3589ae1e85f19f220ba18c70ede0227bc02d705357c26062331ba4ca65a694d6d956a8ece34f58b06ad5609c02d57cf9983dbce1c3e49abefcce0df81cb116f9bef5837189d3cca84b2148c075a212d248e", 0xe5}, {&(0x7f0000000640)="7bb9df7fe6ce59cb00c839593bf1cbf758eb3dc7c82a739c3f1b4c657e233671fec2dd0fe3ba91ae04035c195bd3f70515174faaf9ce203885ac22", 0x3b}], 0x9) [ 1088.646563] batman_adv: Cannot find parent device 07:31:50 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xa8102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc, 0x0, 0x4, 0x8000}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x2}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000001900)=""/4074, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x285], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x4000) sendmsg$L2TP_CMD_SESSION_DELETE(r6, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x3, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030cf00"}, 0xd8) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r5, 0x0, 0x5, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_PRI(r7, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000100), 0x4) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, 0x0) recvmsg(r5, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x582a}], 0x1, 0x0, 0xf08c, 0x36}, 0x100) write$binfmt_elf64(r5, &(0x7f0000000400)=ANY=[@ANYRESDEC=r3, @ANYBLOB="ff97f39829f801fcce8c9160e2b348baf95c6af5302f9376142d3122db691c0d6dab2842a63819347be1557ee0832ea3f023913399a84865430411073900d3685002b0f5418803d38b4128ba5d9f51a2beace04d7d1aab8cf351c033667aa74548d76243f83a6cf7e5b7c62032b79dd5e9d9d41dffffccbd4bdf3e0a151c3bdb3854e8bb229b56d7a46e3eb226e0bd34c88f63cd017b9716ce9557498d6aaf59ede9a5f82500db5c749427d577aec2c21d1a8e093f17d10da6c7c5897261a90442ef9c55ecbf70b929013750f00619952ab54cd34b741bdd4cf4f195bc985344b65d6311a4c3dd785c8755181f6ea1c68cbb2b53c873b72a4a47ea4fe723f2e02e5ee258f07cedaed54d16d99d286822af00"/295, @ANYRESOCT=r2, @ANYRESOCT=r4, @ANYRES8=r1], 0xfc30) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 07:31:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)={0x0, 0x0, @pic={0x2, 0x2, 0xff, 0x0, 0x3, 0x9, 0xfd, 0x80, 0xf9, 0x9, 0x23, 0x0, 0x4, 0xd6, 0x0, 0x20}}) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000380), 0x200100, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) 07:31:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)={0x0, 0x0, @pic={0x2, 0x2, 0xff, 0x0, 0x3, 0x9, 0xfd, 0x80, 0xf9, 0x9, 0x23, 0x0, 0x4, 0xd6, 0x0, 0x20}}) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000380), 0x200100, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)={0x0, 0x0, @pic={0x2, 0x2, 0xff, 0x0, 0x3, 0x9, 0xfd, 0x80, 0xf9, 0x9, 0x23, 0x0, 0x4, 0xd6, 0x0, 0x20}}) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000380), 0x200100, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) (async) [ 1088.753018] batman_adv: batadv0: Adding interface: gretap1106 [ 1088.767034] batman_adv: batadv0: The MTU of interface gretap1106 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:50 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async, rerun: 64) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)={0x0, 0x0, @pic={0x2, 0x2, 0xff, 0x0, 0x3, 0x9, 0xfd, 0x80, 0xf9, 0x9, 0x23, 0x0, 0x4, 0xd6, 0x0, 0x20}}) (async, rerun: 64) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000380), 0x200100, 0x0) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f0000000000)) [ 1088.846676] batman_adv: batadv0: Not using interface gretap1106 (retrying later): interface not active 07:31:50 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa30f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:50 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x300000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xd4090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:50 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x400000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:50 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000080)={0x1, 0x401}) 07:31:50 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x500000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:50 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xd7060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1089.306051] batman_adv: Cannot find parent device [ 1089.387943] batman_adv: batadv0: Adding interface: gretap1107 [ 1089.420842] batman_adv: batadv0: The MTU of interface gretap1107 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:50 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async, rerun: 32) r1 = socket$key(0xf, 0x3, 0x2) (rerun: 32) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000080)={0x1, 0x401}) [ 1089.493866] batman_adv: batadv0: Not using interface gretap1107 (retrying later): interface not active 07:31:50 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa30f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:50 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x600000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:50 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa4020000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xd8090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x602000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x700000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:51 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000080)={0x1, 0x401}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) ioctl$BTRFS_IOC_QUOTA_CTL(r1, 0xc0109428, &(0x7f0000000080)={0x1, 0x401}) (async) 07:31:51 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0xfffffffc, 0x80000000}) [ 1090.040824] batman_adv: Cannot find parent device 07:31:51 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0xfffffffc, 0x80000000}) 07:31:51 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0xfffffffc, 0x80000000}) 07:31:51 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000180)={0x3ff, 0x3, &(0x7f0000000080)=[0x9, 0x3, 0x766f], &(0x7f00000000c0)=[0x3], &(0x7f0000000100)=[0x0, 0x7, 0x9, 0x3f], &(0x7f0000000140)=[0x1000, 0x7, 0x8, 0x5, 0x5, 0x7, 0x0, 0x1, 0x800, 0x9b0]}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:51 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000180)={0x3ff, 0x3, &(0x7f0000000080)=[0x9, 0x3, 0x766f], &(0x7f00000000c0)=[0x3], &(0x7f0000000100)=[0x0, 0x7, 0x9, 0x3f], &(0x7f0000000140)=[0x1000, 0x7, 0x8, 0x5, 0x5, 0x7, 0x0, 0x1, 0x800, 0x9b0]}) (async, rerun: 64) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) (rerun: 64) [ 1090.203504] batman_adv: batadv0: Adding interface: gretap1108 [ 1090.225664] batman_adv: batadv0: The MTU of interface gretap1108 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1090.270502] batman_adv: batadv0: Not using interface gretap1108 (retrying later): interface not active [ 1090.389388] batman_adv: Cannot find parent device [ 1090.472420] batman_adv: batadv0: Adding interface: gretap162 [ 1090.478657] batman_adv: batadv0: The MTU of interface gretap162 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1090.504990] batman_adv: batadv0: Not using interface gretap162 (retrying later): interface not active 07:31:51 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xa8102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffc, 0x0, 0x4, 0x8000}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x2}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000001900)=""/4074, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) r4 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x169, 0x4) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x285], 0x2, 0x80000, 0x0, 0xffffffffffffffff}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x4000) sendmsg$L2TP_CMD_SESSION_DELETE(r6, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x3, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030cf00"}, 0xd8) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r5, 0x0, 0x5, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_PRI(r7, 0x0, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, 0x0, 0x0) sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000000100), 0x4) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, 0x0) recvmsg(r5, &(0x7f0000000240)={0x0, 0xfffffffffffffd83, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0x582a}], 0x1, 0x0, 0xf08c, 0x36}, 0x100) write$binfmt_elf64(r5, &(0x7f0000000400)=ANY=[@ANYRESDEC=r3, @ANYBLOB="ff97f39829f801fcce8c9160e2b348baf95c6af5302f9376142d3122db691c0d6dab2842a63819347be1557ee0832ea3f023913399a84865430411073900d3685002b0f5418803d38b4128ba5d9f51a2beace04d7d1aab8cf351c033667aa74548d76243f83a6cf7e5b7c62032b79dd5e9d9d41dffffccbd4bdf3e0a151c3bdb3854e8bb229b56d7a46e3eb226e0bd34c88f63cd017b9716ce9557498d6aaf59ede9a5f82500db5c749427d577aec2c21d1a8e093f17d10da6c7c5897261a90442ef9c55ecbf70b929013750f00619952ab54cd34b741bdd4cf4f195bc985344b65d6311a4c3dd785c8755181f6ea1c68cbb2b53c873b72a4a47ea4fe723f2e02e5ee258f07cedaed54d16d99d286822af00"/295, @ANYRESOCT=r2, @ANYRESOCT=r4, @ANYRES8=r1], 0xfc30) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 07:31:51 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xd9110000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:51 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa40f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:51 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000020c0)={0x4, [], 0x7, "6d2125cbe023c0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000580c0)={0x7ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7f, "47abcfbeb2e2f4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000590c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000592c0)={0x97, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "83b80f06c364e7"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000000240)=0x208, 0x9) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, &(0x7f0000000040)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a40)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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"/727, @ANYRESOCT=r4], 0x1c}}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32=r3, @ANYRES16=r7, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0}) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r10 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r11 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r10, r11, &(0x7f0000000240)=0x208, 0x9) r12 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r11, &(0x7f0000000040)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a40)=ANY=[@ANYRESDEC, @ANYRES16=r12, @ANYBLOB="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"/727, @ANYRESOCT=r9], 0x1c}}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32=r8, @ANYRES16=r12, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r13, 0x81f8943c, &(0x7f0000001ec0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f00000030c0)={0x4, [{r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {r14}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {r14}, {r14, r16}, {r15}, {r14, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15}, {r14}, {r14, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {}, {r14}, {0x0, r16}, {r15, r16}, {r15}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15}, {r15}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r15, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15}, {r14, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r14, r16}, {r14}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r14}, {r14, r16}, {r15}, {r14, r16}, {r15}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15}, {r14}, {r15, r16}, {0x0, r16}, {r14}, {r14, r16}, {r14, r16}], 0x7, "6d2125cbe023c0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a2c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {0x0, r1}, {}, {r2}, {r3}, {r8, r16}], 0x7f, "4c9f423eb5a00d"}) r17 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r17, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 07:31:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x800000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:51 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x4605, &(0x7f0000000180)={0x3ff, 0x3, &(0x7f0000000080)=[0x9, 0x3, 0x766f], &(0x7f00000000c0)=[0x3], &(0x7f0000000100)=[0x0, 0x7, 0x9, 0x3f], &(0x7f0000000140)=[0x1000, 0x7, 0x8, 0x5, 0x5, 0x7, 0x0, 0x1, 0x800, 0x9b0]}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:51 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002240)={0x50, 0x0, r1, {0x7, 0x26, 0xb73, 0x400, 0x1, 0x5, 0xd0, 0x7}}, 0x50) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f00000001c0)={0x100, 0x1, &(0x7f00000000c0)=[0x4], &(0x7f0000000100)=[0x5dc], &(0x7f0000000140)=[0x39, 0x2, 0x7ff], &(0x7f0000000180)=[0x8, 0x4, 0x76ac, 0x1, 0x1]}) 07:31:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xa00000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000020c0)={0x4, [], 0x7, "6d2125cbe023c0"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000580c0)={0x7ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7f, "47abcfbeb2e2f4"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000590c0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000592c0)={0x97, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "83b80f06c364e7"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000000240)=0x208, 0x9) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, &(0x7f0000000040)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a40)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="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"/727, @ANYRESOCT=r4], 0x1c}}, 0x20008004) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32=r3, @ANYRES16=r7, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0}) (async) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) (async) r10 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r11 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r10, r11, &(0x7f0000000240)=0x208, 0x9) (async) r12 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r11, &(0x7f0000000040)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a40)=ANY=[@ANYRESDEC, @ANYRES16=r12, @ANYBLOB="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"/727, @ANYRESOCT=r9], 0x1c}}, 0x20008004) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32=r8, @ANYRES16=r12, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r13, 0x81f8943c, &(0x7f0000001ec0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f00000030c0)={0x4, [{r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {r14}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {r14}, {r14, r16}, {r15}, {r14, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15}, {r14}, {r14, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {}, {r14}, {0x0, r16}, {r15, r16}, {r15}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15}, {r15}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r15, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15}, {r14, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r14, r16}, {r14}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r14}, {r14, r16}, {r15}, {r14, r16}, {r15}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15}, {r14}, {r15, r16}, {0x0, r16}, {r14}, {r14, r16}, {r14, r16}], 0x7, "6d2125cbe023c0"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a2c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {0x0, r1}, {}, {r2}, {r3}, {r8, r16}], 0x7f, "4c9f423eb5a00d"}) (async) r17 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r17, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 07:31:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002240)={0x50, 0x0, r1, {0x7, 0x26, 0xb73, 0x400, 0x1, 0x5, 0xd0, 0x7}}, 0x50) (async) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f00000001c0)={0x100, 0x1, &(0x7f00000000c0)=[0x4], &(0x7f0000000100)=[0x5dc], &(0x7f0000000140)=[0x39, 0x2, 0x7ff], &(0x7f0000000180)=[0x8, 0x4, 0x76ac, 0x1, 0x1]}) 07:31:52 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002240)={0x50, 0x0, r1, {0x7, 0x26, 0xb73, 0x400, 0x1, 0x5, 0xd0, 0x7}}, 0x50) r2 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f00000001c0)={0x100, 0x1, &(0x7f00000000c0)=[0x4], &(0x7f0000000100)=[0x5dc], &(0x7f0000000140)=[0x39, 0x2, 0x7ff], &(0x7f0000000180)=[0x8, 0x4, 0x76ac, 0x1, 0x1]}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020}, 0x2020) (async) write$FUSE_INIT(r0, &(0x7f0000002240)={0x50, 0x0, r1, {0x7, 0x26, 0xb73, 0x400, 0x1, 0x5, 0xd0, 0x7}}, 0x50) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r2, 0x460f, &(0x7f0000000000)) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) (async) ioctl$FBIOPUTCMAP(r3, 0x4605, &(0x7f00000001c0)={0x100, 0x1, &(0x7f00000000c0)=[0x4], &(0x7f0000000100)=[0x5dc], &(0x7f0000000140)=[0x39, 0x2, 0x7ff], &(0x7f0000000180)=[0x8, 0x4, 0x76ac, 0x1, 0x1]}) (async) [ 1090.854020] batman_adv: Cannot find parent device 07:31:52 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000020c0)={0x4, [], 0x7, "6d2125cbe023c0"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000580c0)={0x7ff, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x7f, "47abcfbeb2e2f4"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000590c0)={0x0, ""/256, 0x0, 0x0}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f00000592c0)={0x97, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x1, "83b80f06c364e7"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0}) (async) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) (async) r5 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) (async) r6 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r5, r6, &(0x7f0000000240)=0x208, 0x9) (async) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r6, &(0x7f0000000040)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a40)=ANY=[@ANYRESDEC, @ANYRES16=r7, @ANYBLOB="00022dbd7000fedbdf250300000008000400e0000002c4bd007b333c6ec1b1fd5b8b01f7dfe7e3996772fc12b05b245ee1735be6071e583078abc90d94248538991e5fcf2dc96a0ed8defc60b1c608a1b8eecc0a2fc4dc983e0ddb182d2fcdd95c9d3422c04e2166ce7a610000ffedff581bd7ba9d2c6aafce42270343107f695871e73e8bd41867ef145a9223bdb1229729464c36aca08d609c170b21843de1ec26b8f19b7f05e8296b2947cfac6743c35c52f813ec21a3c5866da363e3c39823c4915145a768d141ec5dd3a3734edb6ffed23f0a46da5ff09d3dbb1efc3ed81e4e9acc99321fb13bd2aa14fa0ba5090ba5b4429c1978225b2904f3ebee343d0d1d29500082f45f57c2a981b31bee9fec3ac6c60bfa8bb7c5be31e04f5faa3325ef5bc53ce0a5fb9d104d33ee6545a98c1b9ee188e53858796183d1384e77838d42de82e621bed06e8561328f955dd0db5a1b3f98dc264f144bf22881f215ee31099e4b5f297c2493351c8af29c3e311838c912b29a394cb1d7d2b1b70524dc2d37a6dc7f65a2fc59e1bdab822caa31b01c92a69c7cab33322a48d123440d2d2819f819814f15701d66f7f4b38e8275d519350d9bb2634128a54e37b4558b3cce19bd3a63e5e307b24ccecf30e459460045c126023ff5e52b086f96891a63cfa5b1e38e07c427bb11167734f7c774d4f2cc89158dcfd8fe5b9d0000000000000000000000000043391a787bbc5a8630be680e8e67c75f90b73f8ca41063e4b372ed22a060a42cac2a2727170e0f0b59cbcff86e52ba6aa35b763197afbedf561de368408b10547d9b2b3f3fef0915bc7345ac125ed06bf78190b49a186f1ce6e9f4dc78e1e2c3b3d27ae159141421366d922f185bdec039b59f8892fdaa74fb82e2ddf52e7e101c5ad024292dae818ab5f6e40e57f9d9349a55894e4e9a6f29fa0b23965ddb092e7e77361db5a99ce9c4f3c29af198ad123d2eb1065b1e53642d62f414364b1ca43bdc00"/727, @ANYRESOCT=r4], 0x1c}}, 0x20008004) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32=r3, @ANYRES16=r7, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001040)={0x0, ""/256, 0x0}) (async) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f00000000c0)={@rand_addr=' \x01\x00', 0x800, 0x0, 0x1, 0x1}, 0x20) (async) r10 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r10, 0x29, 0x20, &(0x7f0000000000)={@mcast1, 0x0, 0x0, 0x2, 0x1, 0x1f, 0x0, 0x400000000}, 0x20) r11 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r10, r11, &(0x7f0000000240)=0x208, 0x9) r12 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICADD(r11, &(0x7f0000000040)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001780)={&(0x7f0000000a40)=ANY=[@ANYRESDEC, @ANYRES16=r12, @ANYBLOB="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"/727, @ANYRESOCT=r9], 0x1c}}, 0x20008004) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000d80)=ANY=[@ANYRES32=r8, @ANYRES16=r12, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) r13 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r13, 0x81f8943c, &(0x7f0000001ec0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r13, 0xd000943d, &(0x7f00000030c0)={0x4, [{r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {r14}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {r14}, {r14, r16}, {r15}, {r14, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15}, {r14}, {r14, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {}, {r14}, {0x0, r16}, {r15, r16}, {r15}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15}, {r15}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r15, r16}, {r14}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14}, {r14}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15}, {r14, r16}, {r14, r16}, {r15, r16}, {0x0, r16}, {r15, r16}, {r14, r16}, {r14}, {r14, r16}, {r14, r16}, {r14, r16}, {r14}, {r14, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r15}, {r14, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r15, r16}, {r14, r16}, {r15, r16}, {r14}, {r15, r16}, {r15, r16}, {r14, r16}, {r14}, {r14, r16}, {r15}, {r14, r16}, {r15}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {0x0, r16}, {r14, r16}, {r14, r16}, {r15, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r14, r16}, {r15}, {r14}, {r15, r16}, {0x0, r16}, {r14}, {r14, r16}, {r14, r16}], 0x7, "6d2125cbe023c0"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a2c0)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {}, {0x0, r1}, {}, {r2}, {r3}, {r8, r16}], 0x7f, "4c9f423eb5a00d"}) (async) r17 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r17, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) [ 1090.930536] batman_adv: batadv0: Adding interface: gretap1109 [ 1090.944679] batman_adv: batadv0: The MTU of interface gretap1109 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1090.970855] batman_adv: batadv0: Not using interface gretap1109 (retrying later): interface not active 07:31:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xbf11, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xa02000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xdb060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x1eb000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0600decebc0600bb2f0300010089e40ebd65521cb31d68abe9d2306a8803cc2b4e6646cc91313f85f9f400cb712a1290e9bd5f35ef5c3a26bf40c459012995ea42a73c3b8fe6ff2e0a602912af26923f221a083dd81cbefc41781eccc473fc53931673c6b2d127755f0fa73f3bddce736dd149f6f142403bf698df134735f30d75bb6099dbf06f4ccae193a52437aa2ee16176a1199ff5920594d0bd888acce6e2e8"], &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8000, 0x4f0, 0x8, 0x0, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x0, 0xf21, 0x3ff, 0x9}, &(0x7f00000000c0)=0x14) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:52 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x690, 0x360, 0x800, 0x360, 0x400, 0xb33, 0x18, 0x1, {0x400}, {0x5, 0xd}, {0x4, 0x8}, {0x6, 0x2}, 0x0, 0x100, 0x6, 0xab6, 0x1, 0x7, 0x80000000, 0x1, 0xc15d, 0x3, 0xae, 0x4, 0x10, 0x2, 0x1, 0x4}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e21, 0xd, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}, 0x69}]}, &(0x7f0000000380)=0x10) r4 = socket(0x0, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getqdisc={0x28, 0x26, 0x200, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0x2}, {0xa, 0x2}, {0xe, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c091}, 0x24000050) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0xfff, 0x201, 0x5, 0x5, r3}, &(0x7f0000000400)=0x10) 07:31:52 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa50f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x1eb000, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0600decebc0600bb2f0300010089e40ebd65521cb31d68abe9d2306a8803cc2b4e6646cc91313f85f9f400cb712a1290e9bd5f35ef5c3a26bf40c459012995ea42a73c3b8fe6ff2e0a602912af26923f221a083dd81cbefc41781eccc473fc53931673c6b2d127755f0fa73f3bddce736dd149f6f142403bf698df134735f30d75bb6099dbf06f4ccae193a52437aa2ee16176a1199ff5920594d0bd888acce6e2e8"], &(0x7f0000000140)=0x14) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8000, 0x4f0, 0x8, 0x0, 0x1}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x0, 0xf21, 0x3ff, 0x9}, &(0x7f00000000c0)=0x14) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:52 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc00000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc0a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x690, 0x360, 0x800, 0x360, 0x400, 0xb33, 0x18, 0x1, {0x400}, {0x5, 0xd}, {0x4, 0x8}, {0x6, 0x2}, 0x0, 0x100, 0x6, 0xab6, 0x1, 0x7, 0x80000000, 0x1, 0xc15d, 0x3, 0xae, 0x4, 0x10, 0x2, 0x1, 0x4}) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e21, 0xd, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}, 0x69}]}, &(0x7f0000000380)=0x10) (async) r4 = socket(0x0, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getqdisc={0x28, 0x26, 0x200, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0x2}, {0xa, 0x2}, {0xe, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c091}, 0x24000050) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0xfff, 0x201, 0x5, 0x5, r3}, &(0x7f0000000400)=0x10) 07:31:52 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x1eb000, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="0600decebc0600bb2f0300010089e40ebd65521cb31d68abe9d2306a8803cc2b4e6646cc91313f85f9f400cb712a1290e9bd5f35ef5c3a26bf40c459012995ea42a73c3b8fe6ff2e0a602912af26923f221a083dd81cbefc41781eccc473fc53931673c6b2d127755f0fa73f3bddce736dd149f6f142403bf698df134735f30d75bb6099dbf06f4ccae193a52437aa2ee16176a1199ff5920594d0bd888acce6e2e8"], &(0x7f0000000140)=0x14) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r3, 0x8000, 0x4f0, 0x8, 0x0, 0x1}, &(0x7f00000001c0)=0x14) (rerun: 32) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4, 0x0, 0xf21, 0x3ff, 0x9}, &(0x7f00000000c0)=0x14) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)) 07:31:52 executing program 4: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xb009, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:52 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xdc090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000100)={0x690, 0x360, 0x800, 0x360, 0x400, 0xb33, 0x18, 0x1, {0x400}, {0x5, 0xd}, {0x4, 0x8}, {0x6, 0x2}, 0x0, 0x100, 0x6, 0xab6, 0x1, 0x7, 0x80000000, 0x1, 0xc15d, 0x3, 0xae, 0x4, 0x10, 0x2, 0x1, 0x4}) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast1}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x74, &(0x7f00000002c0)=[@in6={0xa, 0x4e23, 0x7, @remote, 0x2}, @in6={0xa, 0x4e21, 0xd, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e21, 0x6, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x1c}}, 0x69}]}, &(0x7f0000000380)=0x10) r4 = socket(0x0, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@getqdisc={0x28, 0x26, 0x200, 0x0, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0x2}, {0xa, 0x2}, {0xe, 0xf}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4c091}, 0x24000050) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000003c0)={0xfff, 0x201, 0x5, 0x5, r3}, &(0x7f0000000400)=0x10) 07:31:53 executing program 2: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f00000000c0)={0x2a, 0x1}) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000080)) [ 1091.809380] batman_adv: Cannot find parent device 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="060000008263e07c1712009d1b52ea124f2e91383c5d6f22e91b3787c5d736c622d23f2e4c81130a68809e851c5a04717d90f95136ff454d67ebb8bd2ceae8bd85a263aff443d41ccd866736361afb37d10d44fd86dc1f230d2cb52ac23a15456ea09f6912a947a32f315aa0c4246725206797ed2f1184", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r1, 0x62e5, 0x7ff, 0x7, 0x400, 0x9}, &(0x7f00000001c0)=0x14) 07:31:53 executing program 2: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) (async) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f00000000c0)={0x2a, 0x1}) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000080)) [ 1091.865210] batman_adv: batadv0: Adding interface: gretap1110 [ 1091.871545] batman_adv: batadv0: The MTU of interface gretap1110 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:53 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa6010000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="060000008263e07c1712009d1b52ea124f2e91383c5d6f22e91b3787c5d736c622d23f2e4c81130a68809e851c5a04717d90f95136ff454d67ebb8bd2ceae8bd85a263aff443d41ccd866736361afb37d10d44fd86dc1f230d2cb52ac23a15456ea09f6912a947a32f315aa0c4246725206797ed2f1184", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r1, 0x62e5, 0x7ff, 0x7, 0x400, 0x9}, &(0x7f00000001c0)=0x14) 07:31:53 executing program 2: ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f00000000c0)={0x2a, 0x1}) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000080)) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOGET_CON2FBMAP(r1, 0x460f, &(0x7f00000000c0)={0x2a, 0x1}) (async) ioctl$EXT4_IOC_GETFSUUID(r0, 0x8008662c, &(0x7f0000000080)) (async) 07:31:53 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xe00000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1091.918601] batman_adv: batadv0: Not using interface gretap1110 (retrying later): interface not active 07:31:53 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x5a020000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xdf060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:53 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xf00000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="060000008263e07c1712009d1b52ea124f2e91383c5d6f22e91b3787c5d736c622d23f2e4c81130a68809e851c5a04717d90f95136ff454d67ebb8bd2ceae8bd85a263aff443d41ccd866736361afb37d10d44fd86dc1f230d2cb52ac23a15456ea09f6912a947a32f315aa0c4246725206797ed2f1184", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={r1, 0x62e5, 0x7ff, 0x7, 0x400, 0x9}, &(0x7f00000001c0)=0x14) 07:31:53 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x800, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0xb15a9000) r2 = gettid() r3 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, r3, 0x0, 0x0, 0x0}, 0x30) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = getpgrp(r2) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000240)) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x9, 0x0, 0x8, 0x7f, 0x0, 0x8000000000000001, 0x8000, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x3}, 0x0, 0x1f, 0x1, 0x8, 0x8000, 0xfff, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffff62}, r6, 0x10, r7, 0x0) ioctl$FBIOGET_CON2FBMAP(r5, 0x460f, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x6) 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x1800, 0x0, 0x0, 0x8, 0x1, {0x10000}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x2, 0x20000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) mmap$fb(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0xe7000) 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x1800, 0x0, 0x0, 0x8, 0x1, {0x10000}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x2, 0x20000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) mmap$fb(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0xe7000) [ 1092.281735] batman_adv: Cannot find parent device [ 1092.388246] batman_adv: batadv0: Adding interface: gretap1111 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x1800, 0x0, 0x0, 0x8, 0x1, {0x10000}, {0x0, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x0, 0x2, 0x20000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) mmap$fb(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r1, 0xe7000) [ 1092.416238] batman_adv: batadv0: The MTU of interface gretap1111 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1092.449806] batman_adv: batadv0: Not using interface gretap1111 (retrying later): interface not active 07:31:53 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xe0050000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:53 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x1000000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:53 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000100)={0x80, 0x800, 0x30, 0x240, 0x1, 0x24, 0x18, 0x2, {0x0, 0x4}, {0x7fff, 0x81}, {0x6}, {0x3ff, 0x7, 0x1}, 0x3, 0x2, 0x20000000, 0x3, 0x1, 0x3, 0x0, 0x7, 0x800, 0x79, 0x7fff, 0x7, 0x0, 0x2, 0x1, 0x6}) 07:31:53 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa60f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1092.584775] batman_adv: Cannot find parent device [ 1092.694165] batman_adv: batadv0: Adding interface: gretap163 [ 1092.702087] batman_adv: batadv0: The MTU of interface gretap163 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1092.733172] batman_adv: batadv0: Not using interface gretap163 (retrying later): interface not active 07:31:54 executing program 4: r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x800, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0xb15a9000) r2 = gettid() r3 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, r3, 0x0, 0x0, 0x0}, 0x30) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = getpgrp(r2) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000240)) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x9, 0x0, 0x8, 0x7f, 0x0, 0x8000000000000001, 0x8000, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x3}, 0x0, 0x1f, 0x1, 0x8, 0x8000, 0xfff, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffff62}, r6, 0x10, r7, 0x0) ioctl$FBIOGET_CON2FBMAP(r5, 0x460f, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x6) 07:31:54 executing program 2: r0 = perf_event_open(&(0x7f0000000440)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000000000}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000280)='./binderfs/binder0\x00', 0x800, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0xb15a9000) r2 = gettid() r3 = perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, r3, 0x0, 0x0, 0x0}, 0x30) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x8923, 0x0) r5 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r6 = getpgrp(r2) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000000240)) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x9, 0x0, 0x8, 0x7f, 0x0, 0x8000000000000001, 0x8000, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, @perf_config_ext={0x1, 0x3}, 0x0, 0x1f, 0x1, 0x8, 0x8000, 0xfff, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffff62}, r6, 0x10, r7, 0x0) ioctl$FBIOGET_CON2FBMAP(r5, 0x460f, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000100)=0x6) 07:31:54 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000100)={0x80, 0x800, 0x30, 0x240, 0x1, 0x24, 0x18, 0x2, {0x0, 0x4}, {0x7fff, 0x81}, {0x6}, {0x3ff, 0x7, 0x1}, 0x3, 0x2, 0x20000000, 0x3, 0x1, 0x3, 0x0, 0x7, 0x800, 0x79, 0x7fff, 0x7, 0x0, 0x2, 0x1, 0x6}) 07:31:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x100a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:54 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000100)={0x80, 0x800, 0x30, 0x240, 0x1, 0x24, 0x18, 0x2, {0x0, 0x4}, {0x7fff, 0x81}, {0x6}, {0x3ff, 0x7, 0x1}, 0x3, 0x2, 0x20000000, 0x3, 0x1, 0x3, 0x0, 0x7, 0x800, 0x79, 0x7fff, 0x7, 0x0, 0x2, 0x1, 0x6}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000100)={0x80, 0x800, 0x30, 0x240, 0x1, 0x24, 0x18, 0x2, {0x0, 0x4}, {0x7fff, 0x81}, {0x6}, {0x3ff, 0x7, 0x1}, 0x3, 0x2, 0x20000000, 0x3, 0x1, 0x3, 0x0, 0x7, 0x800, 0x79, 0x7fff, 0x7, 0x0, 0x2, 0x1, 0x6}) (async) 07:31:54 executing program 1: finit_module(0xffffffffffffffff, &(0x7f0000000100)=']:^*\x00', 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xc02c0, 0x105) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES8=r0, @ANYBLOB="4a9c0346f09fef860311cf3dd68b4b0735e3be8e5b44343c95cd8a4727aa6fa23fad99b982ebdd7eae5eccbce018b5a93c3b629d626b8756c460769a6a4d850aa807ac87eed5d8c8b89e9071e0271069398b0171285e1bba5f8c75e0169678b2e6744f57f31cd685a63493f4c0d4fe5c", @ANYRES16=r0], 0x10}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={0x0, 0x3, r2, 0x3}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) [ 1092.960823] batman_adv: Cannot find parent device 07:31:54 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x5000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:54 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x1722, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1093.086321] batman_adv: batadv0: Adding interface: gretap1112 [ 1093.107730] batman_adv: batadv0: The MTU of interface gretap1112 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1093.170611] batman_adv: batadv0: Not using interface gretap1112 (retrying later): interface not active 07:31:54 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa70f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x140a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:54 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xe0090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:54 executing program 1: finit_module(0xffffffffffffffff, &(0x7f0000000100)=']:^*\x00', 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xc02c0, 0x105) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES8=r0, @ANYBLOB="4a9c0346f09fef860311cf3dd68b4b0735e3be8e5b44343c95cd8a4727aa6fa23fad99b982ebdd7eae5eccbce018b5a93c3b629d626b8756c460769a6a4d850aa807ac87eed5d8c8b89e9071e0271069398b0171285e1bba5f8c75e0169678b2e6744f57f31cd685a63493f4c0d4fe5c", @ANYRES16=r0], 0x10}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={0x0, 0x3, r2, 0x3}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) finit_module(0xffffffffffffffff, &(0x7f0000000100)=']:^*\x00', 0x0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xc02c0, 0x105) (async) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES8=r0, @ANYBLOB="4a9c0346f09fef860311cf3dd68b4b0735e3be8e5b44343c95cd8a4727aa6fa23fad99b982ebdd7eae5eccbce018b5a93c3b629d626b8756c460769a6a4d850aa807ac87eed5d8c8b89e9071e0271069398b0171285e1bba5f8c75e0169678b2e6744f57f31cd685a63493f4c0d4fe5c", @ANYRES16=r0], 0x10}}, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={0x0, 0x3, r2, 0x3}) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) [ 1093.365931] batman_adv: Cannot find parent device 07:31:54 executing program 1: finit_module(0xffffffffffffffff, &(0x7f0000000100)=']:^*\x00', 0x0) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xc02c0, 0x105) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) r4 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES8=r0, @ANYBLOB="4a9c0346f09fef860311cf3dd68b4b0735e3be8e5b44343c95cd8a4727aa6fa23fad99b982ebdd7eae5eccbce018b5a93c3b629d626b8756c460769a6a4d850aa807ac87eed5d8c8b89e9071e0271069398b0171285e1bba5f8c75e0169678b2e6744f57f31cd685a63493f4c0d4fe5c", @ANYRES16=r0], 0x10}}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={0x0, 0x3, r2, 0x3}) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) finit_module(0xffffffffffffffff, &(0x7f0000000100)=']:^*\x00', 0x0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xc02c0, 0x105) (async) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r4, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) sendmsg$key(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYRES8=r0, @ANYBLOB="4a9c0346f09fef860311cf3dd68b4b0735e3be8e5b44343c95cd8a4727aa6fa23fad99b982ebdd7eae5eccbce018b5a93c3b629d626b8756c460769a6a4d850aa807ac87eed5d8c8b89e9071e0271069398b0171285e1bba5f8c75e0169678b2e6744f57f31cd685a63493f4c0d4fe5c", @ANYRES16=r0], 0x10}}, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000140)={0x0, 0x3, r2, 0x3}) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) [ 1093.501807] batman_adv: batadv0: Adding interface: gretap164 [ 1093.512717] batman_adv: batadv0: The MTU of interface gretap164 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1093.540195] batman_adv: batadv0: Not using interface gretap164 (retrying later): interface not active 07:31:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x180a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:54 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x40000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:55 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) (fail_nth: 1) 07:31:55 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) mmap$fb(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000009, 0x2010, r1, 0xed000) 07:31:55 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:31:55 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) mmap$fb(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000009, 0x2010, r1, 0xed000) [ 1093.823421] batman_adv: Cannot find parent device 07:31:55 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x2, 0x0) [ 1093.955242] batman_adv: batadv0: Adding interface: gretap1113 [ 1093.969207] batman_adv: batadv0: The MTU of interface gretap1113 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1094.012834] batman_adv: batadv0: Not using interface gretap1113 (retrying later): interface not active 07:31:55 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4601, 0x0) 07:31:55 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) mmap$fb(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000009, 0x2010, r1, 0xed000) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) mmap$fb(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000009, 0x2010, r1, 0xed000) (async) 07:31:55 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa80f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:55 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x1c0a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xe3060000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1094.129330] batman_adv: Cannot find parent device 07:31:55 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) creat(&(0x7f0000000100)='./file0\x00', 0x40) fallocate(0xffffffffffffffff, 0x64, 0xf24, 0x7) open_by_handle_at(r0, &(0x7f0000000200)=@OVL_FILEID_V0={0xb9, 0xfb, {0x0, 0xfb, 0xb9, 0x5, 0x0, "609c1055672a38ab1233d3d5e3e31618", "3dbb15a7ae4d9edaf97aa2415c8fb7433cf6a501016d4cbf8c5b39a612bc228dfb05a71a543d2543b51b3774a43a2e3576f3fa9132951ce43d04dd3323bed40c3f6c06693343ea3a06d53debce4a461fb2f55270d45a11771da22e8782ef9ef5027f600fe990faf868240911b78fcccfb0b78637f16d4f9dffda6ee2181f36ccb8e32ec21bf9ee872f44eacb0ff6989b57058be14b1a97aa9b327ecd04a5e83e1243f5e6"}}, 0x307880) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0xa2a02, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r2, 0x195a4000) poll(&(0x7f0000000340), 0x0, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x5, 0x1, 0x5, 0x6, 0x1, "01"}, 0xa, 0x3) [ 1094.218511] batman_adv: batadv0: Adding interface: gretap60 [ 1094.226852] batman_adv: batadv0: The MTU of interface gretap60 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1094.311609] batman_adv: batadv0: Not using interface gretap60 (retrying later): interface not active 07:31:55 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) (fail_nth: 1) 07:31:55 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4602, 0x0) 07:31:55 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2002000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:55 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xe3090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:55 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) creat(&(0x7f0000000100)='./file0\x00', 0x40) fallocate(0xffffffffffffffff, 0x64, 0xf24, 0x7) open_by_handle_at(r0, &(0x7f0000000200)=@OVL_FILEID_V0={0xb9, 0xfb, {0x0, 0xfb, 0xb9, 0x5, 0x0, "609c1055672a38ab1233d3d5e3e31618", "3dbb15a7ae4d9edaf97aa2415c8fb7433cf6a501016d4cbf8c5b39a612bc228dfb05a71a543d2543b51b3774a43a2e3576f3fa9132951ce43d04dd3323bed40c3f6c06693343ea3a06d53debce4a461fb2f55270d45a11771da22e8782ef9ef5027f600fe990faf868240911b78fcccfb0b78637f16d4f9dffda6ee2181f36ccb8e32ec21bf9ee872f44eacb0ff6989b57058be14b1a97aa9b327ecd04a5e83e1243f5e6"}}, 0x307880) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0xa2a02, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r2, 0x195a4000) poll(&(0x7f0000000340), 0x0, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x5, 0x1, 0x5, 0x6, 0x1, "01"}, 0xa, 0x3) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) creat(&(0x7f0000000100)='./file0\x00', 0x40) (async) fallocate(0xffffffffffffffff, 0x64, 0xf24, 0x7) (async) open_by_handle_at(r0, &(0x7f0000000200)=@OVL_FILEID_V0={0xb9, 0xfb, {0x0, 0xfb, 0xb9, 0x5, 0x0, "609c1055672a38ab1233d3d5e3e31618", "3dbb15a7ae4d9edaf97aa2415c8fb7433cf6a501016d4cbf8c5b39a612bc228dfb05a71a543d2543b51b3774a43a2e3576f3fa9132951ce43d04dd3323bed40c3f6c06693343ea3a06d53debce4a461fb2f55270d45a11771da22e8782ef9ef5027f600fe990faf868240911b78fcccfb0b78637f16d4f9dffda6ee2181f36ccb8e32ec21bf9ee872f44eacb0ff6989b57058be14b1a97aa9b327ecd04a5e83e1243f5e6"}}, 0x307880) (async) openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0xa2a02, 0x0) (async) socket$key(0xf, 0x3, 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r2, 0x195a4000) (async) poll(&(0x7f0000000340), 0x0, 0x0) (async) fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x5, 0x1, 0x5, 0x6, 0x1, "01"}, 0xa, 0x3) (async) [ 1094.489974] batman_adv: Cannot find parent device 07:31:55 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4604, 0x0) 07:31:55 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) [ 1094.600681] batman_adv: batadv0: Adding interface: gretap1114 [ 1094.631516] batman_adv: batadv0: The MTU of interface gretap1114 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1094.703735] batman_adv: batadv0: Not using interface gretap1114 (retrying later): interface not active 07:31:56 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xa90f0200, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4605, 0x0) 07:31:56 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) creat(&(0x7f0000000100)='./file0\x00', 0x40) (async, rerun: 32) fallocate(0xffffffffffffffff, 0x64, 0xf24, 0x7) (async, rerun: 32) open_by_handle_at(r0, &(0x7f0000000200)=@OVL_FILEID_V0={0xb9, 0xfb, {0x0, 0xfb, 0xb9, 0x5, 0x0, "609c1055672a38ab1233d3d5e3e31618", "3dbb15a7ae4d9edaf97aa2415c8fb7433cf6a501016d4cbf8c5b39a612bc228dfb05a71a543d2543b51b3774a43a2e3576f3fa9132951ce43d04dd3323bed40c3f6c06693343ea3a06d53debce4a461fb2f55270d45a11771da22e8782ef9ef5027f600fe990faf868240911b78fcccfb0b78637f16d4f9dffda6ee2181f36ccb8e32ec21bf9ee872f44eacb0ff6989b57058be14b1a97aa9b327ecd04a5e83e1243f5e6"}}, 0x307880) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0xa2a02, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async, rerun: 64) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000001, 0x20010, r2, 0x195a4000) (async, rerun: 64) poll(&(0x7f0000000340), 0x0, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000180), &(0x7f00000001c0)=@v2={0x5, 0x1, 0x5, 0x6, 0x1, "01"}, 0xa, 0x3) 07:31:56 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x2, &(0x7f0000000000)={0x1}) 07:31:56 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x200a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xe4050000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4606, 0x0) 07:31:56 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4600, &(0x7f0000000000)={0x1}) 07:31:56 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2402000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x460f, 0x0) 07:31:56 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4601, &(0x7f0000000000)={0x1}) 07:31:56 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0xfa648000) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x2, 0x13, 0x7, 0x7, 0x34, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2c, 0x3503}, @sadb_key={0x6, 0x8, 0x110, 0x0, "f7b2b9d4b11a4595f2855832d5ee7092447601450778b1610a5ea5d8932f924bef80"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_filter={0x5, 0x1a, @in6=@remote, @in6=@empty, 0x26, 0x0, 0x10}, @sadb_x_sec_ctx={0x1e, 0x18, 0x4, 0x1, 0xe4, "30d285077f8b28bfc8a9e63bbc0947d319da551a123c3eff616023fe52dd704de91f8ff020a81d5cf6e0c9ecb1b5129f54d9a6bf985c2397ab7a5264f3e260fd51cbc2d550ff520329ccfa10f336db862dfb7b6c3f750147f937a6ecb013a742ea415252f95405be4a84dddf2ea14d1b635179950a6d797d33eb8d29d54bde793f1671190794fdfcf01e1375ac6926b3ed922ee9162d1f0b3eaf4aea0a5c62f0d9c8582feed2986eb5cfa92e9a0522c1bd5e05acadf968ebcfe4946817bc66633f05e8e7d8aa1b7a8ddf81270ae13be5ce6870cc7084dfd477fd867df05b626defaf294a"}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x4e21, 0x101, @private1, 0x6}}]}, 0x1a0}}, 0x10) [ 1095.181749] batman_adv: Cannot find parent device [ 1095.253702] batman_adv: batadv0: Adding interface: gretap1115 [ 1095.260146] batman_adv: batadv0: The MTU of interface gretap1115 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1095.287171] batman_adv: batadv0: Not using interface gretap1115 (retrying later): interface not active 07:31:56 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xaa030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4610, 0x0) 07:31:56 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4602, &(0x7f0000000000)={0x1}) 07:31:56 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0xfa648000) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x2, 0x13, 0x7, 0x7, 0x34, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2c, 0x3503}, @sadb_key={0x6, 0x8, 0x110, 0x0, "f7b2b9d4b11a4595f2855832d5ee7092447601450778b1610a5ea5d8932f924bef80"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_filter={0x5, 0x1a, @in6=@remote, @in6=@empty, 0x26, 0x0, 0x10}, @sadb_x_sec_ctx={0x1e, 0x18, 0x4, 0x1, 0xe4, "30d285077f8b28bfc8a9e63bbc0947d319da551a123c3eff616023fe52dd704de91f8ff020a81d5cf6e0c9ecb1b5129f54d9a6bf985c2397ab7a5264f3e260fd51cbc2d550ff520329ccfa10f336db862dfb7b6c3f750147f937a6ecb013a742ea415252f95405be4a84dddf2ea14d1b635179950a6d797d33eb8d29d54bde793f1671190794fdfcf01e1375ac6926b3ed922ee9162d1f0b3eaf4aea0a5c62f0d9c8582feed2986eb5cfa92e9a0522c1bd5e05acadf968ebcfe4946817bc66633f05e8e7d8aa1b7a8ddf81270ae13be5ce6870cc7084dfd477fd867df05b626defaf294a"}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x4e21, 0x101, @private1, 0x6}}]}, 0x1a0}}, 0x10) 07:31:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xe7090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x240a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4604, &(0x7f0000000000)={0x1}) 07:31:56 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4611, 0x0) 07:31:56 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2802000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xe8050000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:56 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4605, &(0x7f0000000000)={0x1}) 07:31:56 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) r1 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r1, 0x80049370, &(0x7f0000000000)) (async) sendmsg$key(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="02070009020000000000000000000000b6497e3d0f090000007cdbac"], 0x10}}, 0x0) (async) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0xfa648000) (async, rerun: 32) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x2, 0x13, 0x7, 0x7, 0x34, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2c, 0x3503}, @sadb_key={0x6, 0x8, 0x110, 0x0, "f7b2b9d4b11a4595f2855832d5ee7092447601450778b1610a5ea5d8932f924bef80"}, @sadb_spirange={0x2, 0x10, 0x4d2, 0x4d5}, @sadb_x_filter={0x5, 0x1a, @in6=@remote, @in6=@empty, 0x26, 0x0, 0x10}, @sadb_x_sec_ctx={0x1e, 0x18, 0x4, 0x1, 0xe4, "30d285077f8b28bfc8a9e63bbc0947d319da551a123c3eff616023fe52dd704de91f8ff020a81d5cf6e0c9ecb1b5129f54d9a6bf985c2397ab7a5264f3e260fd51cbc2d550ff520329ccfa10f336db862dfb7b6c3f750147f937a6ecb013a742ea415252f95405be4a84dddf2ea14d1b635179950a6d797d33eb8d29d54bde793f1671190794fdfcf01e1375ac6926b3ed922ee9162d1f0b3eaf4aea0a5c62f0d9c8582feed2986eb5cfa92e9a0522c1bd5e05acadf968ebcfe4946817bc66633f05e8e7d8aa1b7a8ddf81270ae13be5ce6870cc7084dfd477fd867df05b626defaf294a"}, @sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x4e21, 0x101, @private1, 0x6}}]}, 0x1a0}}, 0x10) (rerun: 32) [ 1095.659030] [ 1095.659037] ============================================ [ 1095.659040] WARNING: possible recursive locking detected [ 1095.659048] 4.19.211-syzkaller #0 Not tainted [ 1095.659051] -------------------------------------------- [ 1095.659058] syz-executor.4/12942 is trying to acquire lock: [ 1095.659062] 00000000217f8b1a ((fb_notifier_list).rwsem){++++}, at: blocking_notifier_call_chain+0x6f/0xa0 07:31:57 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xae000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:57 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4606, &(0x7f0000000000)={0x1}) 07:31:57 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x280a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xeb090000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1095.659090] [ 1095.659090] but task is already holding lock: 07:31:57 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x2c02000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1095.659093] 00000000217f8b1a ((fb_notifier_list).rwsem){++++}, at: blocking_notifier_call_chain+0x6f/0xa0 07:31:57 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x3001000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1095.659114] [ 1095.659114] other info that might help us debug this: [ 1095.659117] Possible unsafe locking scenario: [ 1095.659117] [ 1095.659120] CPU0 07:31:57 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xec050000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1095.659122] ---- [ 1095.659124] lock((fb_notifier_list).rwsem); [ 1095.659130] lock((fb_notifier_list).rwsem); [ 1095.659137] [ 1095.659137] *** DEADLOCK *** [ 1095.659137] [ 1095.659140] May be due to missing lock nesting notation [ 1095.659140] [ 1095.659147] 3 locks held by syz-executor.4/12942: [ 1095.659150] #0: 00000000ca270bf0 (console_lock){+.+.}, at: do_fb_ioctl+0x772/0xb50 [ 1095.659171] #1: 00000000b8bb0f09 (&fb_info->lock){+.+.}, at: do_fb_ioctl+0x77c/0xb50 [ 1095.659190] #2: 00000000217f8b1a ((fb_notifier_list).rwsem){++++}, at: blocking_notifier_call_chain+0x6f/0xa0 [ 1095.659212] [ 1095.659212] stack backtrace: [ 1095.659224] CPU: 0 PID: 12942 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 1095.659231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1095.659234] Call Trace: [ 1095.659250] dump_stack+0x1fc/0x2ef [ 1095.659267] __lock_acquire.cold+0x121/0x57e [ 1095.659284] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.659300] ? mark_held_locks+0xf0/0xf0 [ 1095.659312] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1095.659327] ? retint_kernel+0x2d/0x2d [ 1095.659345] lock_acquire+0x170/0x3c0 [ 1095.659359] ? blocking_notifier_call_chain+0x6f/0xa0 [ 1095.659372] down_read+0x36/0x80 [ 1095.659386] ? blocking_notifier_call_chain+0x6f/0xa0 [ 1095.659399] blocking_notifier_call_chain+0x6f/0xa0 [ 1095.659414] fb_set_var+0xd9a/0xf90 [ 1095.659430] ? fb_set_suspend+0x130/0x130 [ 1095.659445] ? cfb_imageblit+0xd43/0x1040 [ 1095.659462] ? vga16fb_imageblit+0x6b4/0x2260 [ 1095.659478] ? fb_pad_aligned_buffer+0xf7/0x150 [ 1095.659499] ? fb_get_color_depth+0x11a/0x240 [ 1095.659513] ? bit_cursor+0x1165/0x1740 [ 1095.659525] ? fb_videomode_to_var+0xf/0x610 [ 1095.659538] fbcon_switch+0x425/0x1ba0 [ 1095.659552] ? bit_update_start+0x1f0/0x1f0 [ 1095.659566] ? fbcon_event_notify+0x1d80/0x1d80 [ 1095.659583] ? bit_update_start+0x1f0/0x1f0 [ 1095.659595] ? fbcon_cursor+0x531/0x710 [ 1095.659612] redraw_screen+0x37d/0x870 [ 1095.659626] ? vc_init+0x440/0x440 [ 1095.659639] ? bit_update_start+0x1f0/0x1f0 [ 1095.659651] ? fbcon_cursor+0x531/0x710 [ 1095.659665] fbcon_blank+0xae6/0xec0 [ 1095.659687] ? con2fb_release_oldinfo.constprop.0+0x5f0/0x5f0 [ 1095.659700] ? __lock_acquire+0x6de/0x3ff0 [ 1095.659714] ? finish_task_switch+0x146/0x760 [ 1095.659729] ? mark_held_locks+0xf0/0xf0 [ 1095.659748] do_unblank_screen+0x241/0x610 [ 1095.659762] fbcon_event_notify+0x1a3a/0x1d80 [ 1095.659778] notifier_call_chain+0xc0/0x230 [ 1095.659795] blocking_notifier_call_chain+0x85/0xa0 [ 1095.659809] fb_blank+0x195/0x1d0 [ 1095.659823] ? fb_set_logocmap+0x4a0/0x4a0 [ 1095.659835] ? lock_acquire+0x170/0x3c0 [ 1095.659849] do_fb_ioctl+0x7ec/0xb50 [ 1095.659861] ? register_framebuffer+0x9e0/0x9e0 [ 1095.659877] ? futex_wake+0x159/0x480 [ 1095.659892] ? futex_wake+0x16f/0x480 [ 1095.659910] ? __lock_acquire+0x6de/0x3ff0 [ 1095.659925] ? kmem_cache_free+0x7f/0x260 [ 1095.659938] ? putname+0xe1/0x120 [ 1095.659952] ? do_futex+0x171/0x1880 [ 1095.659965] ? mark_held_locks+0xf0/0xf0 [ 1095.659979] ? debug_check_no_obj_freed+0x201/0x490 [ 1095.659993] ? futex_exit_release+0x220/0x220 [ 1095.660006] ? lock_acquire+0x170/0x3c0 [ 1095.660018] fb_ioctl+0xdd/0x130 [ 1095.660028] ? do_fb_ioctl+0xb50/0xb50 [ 1095.660040] do_vfs_ioctl+0xcdb/0x12e0 [ 1095.660054] ? lock_downgrade+0x720/0x720 [ 1095.660070] ? check_preemption_disabled+0x41/0x280 [ 1095.660082] ? ioctl_preallocate+0x200/0x200 [ 1095.660095] ? __fget+0x356/0x510 [ 1095.660107] ? do_dup2+0x450/0x450 [ 1095.660120] ? __se_sys_futex+0x298/0x3b0 [ 1095.660135] ksys_ioctl+0x9b/0xc0 [ 1095.660146] __x64_sys_ioctl+0x6f/0xb0 [ 1095.660159] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 1095.660170] do_syscall_64+0xf9/0x620 [ 1095.660185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1095.660196] RIP: 0033:0x7f1c535930d9 [ 1095.660208] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1095.660214] RSP: 002b:00007f1c51b05168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1095.660226] RAX: ffffffffffffffda RBX: 00007f1c536b2f80 RCX: 00007f1c535930d9 [ 1095.660234] RDX: 0000000000000000 RSI: 0000000000004611 RDI: 0000000000000003 07:31:57 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x5421, 0x0) 07:31:57 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x5450, 0x0) 07:31:57 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x5451, 0x0) [ 1095.660241] RBP: 00007f1c535eeae9 R08: 0000000000000000 R09: 0000000000000000 [ 1095.660248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1095.660255] R13: 00007fffd5a4d13f R14: 00007f1c51b05300 R15: 0000000000022000 [ 1095.711393] batman_adv: Cannot find parent device [ 1095.793687] batman_adv: batadv0: Adding interface: gretap1116 07:31:57 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3a}) 07:31:57 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4610, &(0x7f0000000000)={0x1}) [ 1095.793755] batman_adv: batadv0: The MTU of interface gretap1116 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1095.793776] batman_adv: batadv0: Not using interface gretap1116 (retrying later): interface not active [ 1096.136854] batman_adv: Cannot find parent device 07:31:58 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xae020000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x5452, 0x0) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4611, &(0x7f0000000000)={0x1}) 07:31:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3a}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3a}) (async) 07:31:58 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x3d08000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xf0050000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1096.666931] batman_adv: batadv0: Adding interface: gretap1117 [ 1096.673413] batman_adv: batadv0: The MTU of interface gretap1117 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1096.704031] batman_adv: batadv0: Not using interface gretap1117 (retrying later): interface not active 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x5460, 0x0) 07:31:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3a}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x3a}) (async) 07:31:58 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x5d01000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x5421, &(0x7f0000000000)={0x1}) 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x40049409, 0x0) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x5450, &(0x7f0000000000)={0x1}) [ 1097.021488] batman_adv: Cannot find parent device [ 1097.037011] batman_adv: batadv0: Adding interface: gretap1118 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4020940d, 0x0) 07:31:58 executing program 1: ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000140)) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x8, 0x40000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x5225e000) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe}) 07:31:58 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6000000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x5451, &(0x7f0000000000)={0x1}) 07:31:58 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xb4020000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xf0ffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1097.047408] batman_adv: batadv0: The MTU of interface gretap1118 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1097.083722] batman_adv: batadv0: Not using interface gretap1118 (retrying later): interface not active 07:31:58 executing program 1: ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000140)) (async) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x8, 0x40000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x5225e000) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe}) 07:31:58 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6301000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0xc0045878, 0x0) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x5452, &(0x7f0000000000)={0x1}) 07:31:58 executing program 1: ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000140)) r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x8, 0x40000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x5225e000) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe}) ioctl$USBDEVFS_REAPURB(0xffffffffffffffff, 0x4008550c, &(0x7f0000000140)) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) syz_open_dev$vcsa(&(0x7f0000000100), 0x8, 0x40000) (async) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x5225e000) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe}) (async) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x5460, &(0x7f0000000000)={0x1}) 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0xc0045878, 0x0) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x40049409, &(0x7f0000000000)={0x1}) 07:31:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/48, 0x30}], 0x4, 0x7, 0xd25) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f00000004c0)={0x3, 0x6, 0xb7, &(0x7f0000000400)=""/183}) 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0xc0189436, 0x0) [ 1097.464751] batman_adv: Cannot find parent device [ 1097.544299] batman_adv: batadv0: Adding interface: gretap1119 [ 1097.551173] batman_adv: batadv0: The MTU of interface gretap1119 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1097.576656] batman_adv: batadv0: Not using interface gretap1119 (retrying later): interface not active 07:31:58 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xba000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/48, 0x30}], 0x4, 0x7, 0xd25) (async) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f00000004c0)={0x3, 0x6, 0xb7, &(0x7f0000000400)=""/183}) 07:31:58 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x4020940d, &(0x7f0000000000)={0x1}) 07:31:58 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0xc020660b, 0x0) 07:31:58 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6558000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:58 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xfe050000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6701000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) r1 = syz_open_dev$ptys(0xc, 0x3, 0x0) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/176, 0xb0}, {&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/202, 0xca}, {&(0x7f0000000380)=""/48, 0x30}], 0x4, 0x7, 0xd25) (async) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$FS_IOC_READ_VERITY_METADATA(r2, 0xc0286687, &(0x7f00000004c0)={0x3, 0x6, 0xb7, &(0x7f0000000400)=""/183}) 07:31:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0xc0045878, &(0x7f0000000000)={0x1}) 07:31:59 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0xc0684608, 0x0) 07:31:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x6b01000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000140)={0x640, 0x300, 0xf0, 0x2000, 0x9, 0x9, 0x10, 0x2, {0x8, 0x5}, {0x2, 0x8, 0x1}, {0x59d2f99b, 0x7}, {0x0, 0xfffffffd}, 0x1, 0x40, 0xffffffff, 0x7, 0x1, 0x200, 0x101, 0x80, 0x40, 0x3, 0x2, 0x6, 0x4, 0x100, 0x3, 0x4}) [ 1097.962548] batman_adv: Cannot find parent device 07:31:59 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xc0020000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xfeff0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8100000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0xc0045878, &(0x7f0000000000)={0x1}) 07:31:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000140)={0x640, 0x300, 0xf0, 0x2000, 0x9, 0x9, 0x10, 0x2, {0x8, 0x5}, {0x2, 0x8, 0x1}, {0x59d2f99b, 0x7}, {0x0, 0xfffffffd}, 0x1, 0x40, 0xffffffff, 0x7, 0x1, 0x200, 0x101, 0x80, 0x40, 0x3, 0x2, 0x6, 0x4, 0x100, 0x3, 0x4}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000140)={0x640, 0x300, 0xf0, 0x2000, 0x9, 0x9, 0x10, 0x2, {0x8, 0x5}, {0x2, 0x8, 0x1}, {0x59d2f99b, 0x7}, {0x0, 0xfffffffd}, 0x1, 0x40, 0xffffffff, 0x7, 0x1, 0x200, 0x101, 0x80, 0x40, 0x3, 0x2, 0x6, 0x4, 0x100, 0x3, 0x4}) (async) 07:31:59 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x400100, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000080)={0x800, 0x10, 0xf00, 0x800, 0x23e8, 0x9, 0x1, 0x2, {0x40, 0x6, 0x1}, {0x1, 0x8, 0x1}, {0x6, 0x40}, {0x0, 0x40, 0x1}, 0x4, 0x100, 0xf7ae, 0x31, 0x1, 0x2, 0x2, 0x2d, 0x8, 0x8, 0x2, 0x0, 0x28, 0x2, 0x0, 0x3}) [ 1097.983135] batman_adv: batadv0: Adding interface: gretap1120 [ 1097.990707] batman_adv: batadv0: The MTU of interface gretap1120 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1098.019241] batman_adv: batadv0: Not using interface gretap1120 (retrying later): interface not active 07:31:59 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x400100, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) (async) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000080)={0x800, 0x10, 0xf00, 0x800, 0x23e8, 0x9, 0x1, 0x2, {0x40, 0x6, 0x1}, {0x1, 0x8, 0x1}, {0x6, 0x40}, {0x0, 0x40, 0x1}, 0x4, 0x100, 0xf7ae, 0x31, 0x1, 0x2, 0x2, 0x2d, 0x8, 0x8, 0x2, 0x0, 0x28, 0x2, 0x0, 0x3}) 07:31:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0xc0189436, &(0x7f0000000000)={0x1}) 07:31:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000140)={0x640, 0x300, 0xf0, 0x2000, 0x9, 0x9, 0x10, 0x2, {0x8, 0x5}, {0x2, 0x8, 0x1}, {0x59d2f99b, 0x7}, {0x0, 0xfffffffd}, 0x1, 0x40, 0xffffffff, 0x7, 0x1, 0x200, 0x101, 0x80, 0x40, 0x3, 0x2, 0x6, 0x4, 0x100, 0x3, 0x4}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100), 0x200400, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000140)={0x640, 0x300, 0xf0, 0x2000, 0x9, 0x9, 0x10, 0x2, {0x8, 0x5}, {0x2, 0x8, 0x1}, {0x59d2f99b, 0x7}, {0x0, 0xfffffffd}, 0x1, 0x40, 0xffffffff, 0x7, 0x1, 0x200, 0x101, 0x80, 0x40, 0x3, 0x2, 0x6, 0x4, 0x100, 0x3, 0x4}) (async) 07:31:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x88a8ffff00000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x400100, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) (async) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000140)=0x4) (async) ioctl$FBIOPUT_VSCREENINFO(0xffffffffffffffff, 0x4601, &(0x7f0000000080)={0x800, 0x10, 0xf00, 0x800, 0x23e8, 0x9, 0x1, 0x2, {0x40, 0x6, 0x1}, {0x1, 0x8, 0x1}, {0x6, 0x40}, {0x0, 0x40, 0x1}, 0x4, 0x100, 0xf7ae, 0x31, 0x1, 0x2, 0x2, 0x2d, 0x8, 0x8, 0x2, 0x0, 0x28, 0x2, 0x0, 0x3}) 07:31:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x40, 0x600, 0x780, 0x0, 0x0, 0x0, 0x8, 0x0, {0x0, 0x5b2}, {}, {}, {0x80000}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 1098.320129] batman_adv: Cannot find parent device [ 1098.335223] batman_adv: batadv0: Adding interface: gretap1121 [ 1098.341312] batman_adv: batadv0: The MTU of interface gretap1121 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:31:59 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xcf64454d, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8901000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0xc020660b, &(0x7f0000000000)={0x1}) 07:31:59 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3511, 0x208802) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)={0x800, 0x78, 0x30, 0x480, 0x45, 0x5, 0x18, 0x0, {0x4, 0x5, 0x1}, {0x401, 0x76}, {}, {0x16e5, 0x1aa, 0x1}, 0x2, 0x100, 0x400, 0x1, 0x1, 0x4, 0x3, 0x6eb, 0x7, 0x6, 0x2f, 0xffff, 0x20, 0x200, 0x2, 0x2}) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:31:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x40, 0x600, 0x780, 0x0, 0x0, 0x0, 0x8, 0x0, {0x0, 0x5b2}, {}, {}, {0x80000}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 07:31:59 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xff0f0000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1098.366622] batman_adv: batadv0: Not using interface gretap1121 (retrying later): interface not active 07:31:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0xc0684608, &(0x7f0000000000)={0x1}) 07:31:59 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x40, 0x600, 0x780, 0x0, 0x0, 0x0, 0x8, 0x0, {0x0, 0x5b2}, {}, {}, {0x80000}, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x6}) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) 07:31:59 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async, rerun: 64) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3511, 0x208802) (rerun: 64) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)={0x800, 0x78, 0x30, 0x480, 0x45, 0x5, 0x18, 0x0, {0x4, 0x5, 0x1}, {0x401, 0x76}, {}, {0x16e5, 0x1aa, 0x1}, 0x2, 0x100, 0x400, 0x1, 0x1, 0x4, 0x3, 0x6eb, 0x7, 0x6, 0x2f, 0xffff, 0x20, 0x200, 0x2, 0x2}) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:31:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x300}) 07:31:59 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x8d01000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:31:59 executing program 1: r0 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x25, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000180)) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) msgsnd(0x0, &(0x7f0000000c00)=ANY=[@ANYRESHEX], 0x64, 0x0) msgsnd(0x0, &(0x7f0000000840)={0x3, "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"}, 0x39d, 0x0) msgrcv(0x0, 0x0, 0x0, 0x3, 0x1000) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000c00)=ANY=[@ANYRESHEX], 0x64, 0x0) msgsnd(r3, &(0x7f0000000840)={0x3, "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"}, 0x2b8, 0x0) msgrcv(0x0, &(0x7f0000000380)={0x0, ""/181}, 0xbd, 0x0, 0x800) msgrcv(r3, &(0x7f0000000280)={0x0, ""/104}, 0x70, 0x1, 0x0) r4 = msgget$private(0x0, 0xc0) msgrcv(r4, &(0x7f0000000000)={0x0, ""/100}, 0x6c, 0x1, 0x2000) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r5, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) [ 1098.709262] batman_adv: Cannot find parent device [ 1098.791946] batman_adv: batadv0: Adding interface: gretap1122 [ 1098.798264] batman_adv: batadv0: The MTU of interface gretap1122 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 07:32:00 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xd4030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) r1 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3511, 0x208802) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)={0x800, 0x78, 0x30, 0x480, 0x45, 0x5, 0x18, 0x0, {0x4, 0x5, 0x1}, {0x401, 0x76}, {}, {0x16e5, 0x1aa, 0x1}, 0x2, 0x100, 0x400, 0x1, 0x1, 0x4, 0x3, 0x6eb, 0x7, 0x6, 0x2f, 0xffff, 0x20, 0x200, 0x2, 0x2}) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:00 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) 07:32:00 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x9effffff00000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1098.833247] batman_adv: batadv0: Not using interface gretap1122 (retrying later): interface not active 07:32:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xffffa888, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1, 0x3e}) 07:32:00 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xbc00000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1b, 0x1}) 07:32:00 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1, 0x3e00}) 07:32:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xfffff000, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1b, 0x1}) [ 1099.186868] batman_adv: Cannot find parent device [ 1099.250031] batman_adv: batadv0: Adding interface: gretap1123 [ 1099.256174] batman_adv: batadv0: The MTU of interface gretap1123 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1099.281204] batman_adv: batadv0: Not using interface gretap1123 (retrying later): interface not active 07:32:00 executing program 1: r0 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x25, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000180)) (async, rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async, rerun: 64) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) (rerun: 64) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) msgsnd(0x0, &(0x7f0000000c00)=ANY=[@ANYRESHEX], 0x64, 0x0) msgsnd(0x0, &(0x7f0000000840)={0x3, "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"}, 0x39d, 0x0) msgrcv(0x0, 0x0, 0x0, 0x3, 0x1000) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000c00)=ANY=[@ANYRESHEX], 0x64, 0x0) (async) msgsnd(r3, &(0x7f0000000840)={0x3, "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"}, 0x2b8, 0x0) (async) msgrcv(0x0, &(0x7f0000000380)={0x0, ""/181}, 0xbd, 0x0, 0x800) (async) msgrcv(r3, &(0x7f0000000280)={0x0, ""/104}, 0x70, 0x1, 0x0) r4 = msgget$private(0x0, 0xc0) msgrcv(r4, &(0x7f0000000000)={0x0, ""/100}, 0x6c, 0x1, 0x2000) (async) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r5, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.time\x00', 0x0, 0x0) (async, rerun: 64) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) (rerun: 64) 07:32:00 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xbe0a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1, 0x3e000000}) 07:32:00 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1b, 0x1}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1b, 0x1}) (async) 07:32:00 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xffffff7f, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xda000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc000000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1, 0xfdfdffff}) 07:32:00 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) accept(r1, 0x0, &(0x7f0000000000)) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)={0xc80, 0x390, 0x500, 0x20, 0x1, 0x0, 0x19, 0x0, {0x0, 0x85}, {0x4, 0x9}, {0x9, 0x425, 0x1}, {0x401, 0x10000}, 0x3, 0x2, 0x6, 0x20, 0x1, 0x80, 0x5, 0x41, 0x10000, 0x4028, 0xffff, 0x400, 0x10, 0x2320a7093a282c79, 0x0, 0xb}) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:00 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc20a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:00 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1, 0xfffffdfd}) 07:32:00 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) accept(r1, 0x0, &(0x7f0000000000)) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)={0xc80, 0x390, 0x500, 0x20, 0x1, 0x0, 0x19, 0x0, {0x0, 0x85}, {0x4, 0x9}, {0x9, 0x425, 0x1}, {0x401, 0x10000}, 0x3, 0x2, 0x6, 0x20, 0x1, 0x80, 0x5, 0x41, 0x10000, 0x4028, 0xffff, 0x400, 0x10, 0x2320a7093a282c79, 0x0, 0xb}) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) accept(r1, 0x0, &(0x7f0000000000)) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)={0xc80, 0x390, 0x500, 0x20, 0x1, 0x0, 0x19, 0x0, {0x0, 0x85}, {0x4, 0x9}, {0x9, 0x425, 0x1}, {0x401, 0x10000}, 0x3, 0x2, 0x6, 0x20, 0x1, 0x80, 0x5, 0x41, 0x10000, 0x4028, 0xffff, 0x400, 0x10, 0x2320a7093a282c79, 0x0, 0xb}) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) (async) [ 1099.881020] batman_adv: Cannot find parent device [ 1099.936833] batman_adv: batadv0: Adding interface: gretap1124 [ 1099.962668] batman_adv: batadv0: The MTU of interface gretap1124 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1099.989570] batman_adv: batadv0: Not using interface gretap1124 (retrying later): interface not active 07:32:01 executing program 1: r0 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x25, 0x4}, 0x10) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000180)) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r1) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) (async, rerun: 64) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) msgsnd(0x0, &(0x7f0000000c00)=ANY=[@ANYRESHEX], 0x64, 0x0) msgsnd(0x0, &(0x7f0000000840)={0x3, "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"}, 0x39d, 0x0) (async, rerun: 32) msgrcv(0x0, 0x0, 0x0, 0x3, 0x1000) (async, rerun: 32) r3 = msgget$private(0x0, 0x0) msgsnd(r3, &(0x7f0000000c00)=ANY=[@ANYRESHEX], 0x64, 0x0) msgsnd(r3, &(0x7f0000000840)={0x3, "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"}, 0x2b8, 0x0) msgrcv(0x0, &(0x7f0000000380)={0x0, ""/181}, 0xbd, 0x0, 0x800) (async, rerun: 32) msgrcv(r3, &(0x7f0000000280)={0x0, ""/104}, 0x70, 0x1, 0x0) (async, rerun: 32) r4 = msgget$private(0x0, 0xc0) msgrcv(r4, &(0x7f0000000000)={0x0, ""/100}, 0x6c, 0x1, 0x2000) (async) timer_create(0x0, &(0x7f0000000100)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r5, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async, rerun: 32) r6 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (rerun: 32) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='blkio.bfq.time\x00', 0x0, 0x0) (async) ioctl$FBIOPUT_VSCREENINFO(r6, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 07:32:01 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000180)={0x5e4, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) 07:32:01 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc400000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:01 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) accept(r1, 0x0, &(0x7f0000000000)) (async) ioctl$FBIOPUT_VSCREENINFO(r1, 0x4601, &(0x7f0000000080)={0xc80, 0x390, 0x500, 0x20, 0x1, 0x0, 0x19, 0x0, {0x0, 0x85}, {0x4, 0x9}, {0x9, 0x425, 0x1}, {0x401, 0x10000}, 0x3, 0x2, 0x6, 0x20, 0x1, 0x80, 0x5, 0x41, 0x10000, 0x4028, 0xffff, 0x400, 0x10, 0x2320a7093a282c79, 0x0, 0xb}) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:01 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xffffff9e, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:01 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xe0030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:01 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc60a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:01 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000180)={0x5e4, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) 07:32:01 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:01 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGETCMAP(r0, 0x4604, &(0x7f0000000180)={0x5e4, 0x9, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0]}) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) 07:32:01 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:01 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x100010, r0, 0x7c0d2000) r1 = socket$rds(0x15, 0x5, 0x0) signalfd(r1, &(0x7f0000000080)={[0x7]}, 0x8) [ 1100.671806] batman_adv: Cannot find parent device [ 1100.695014] batman_adv: batadv0: Adding interface: gretap1125 [ 1100.701594] batman_adv: batadv0: The MTU of interface gretap1125 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1100.727497] batman_adv: batadv0: Not using interface gretap1125 (retrying later): interface not active 07:32:04 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 07:32:04 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:04 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x100010, r0, 0x7c0d2000) (async, rerun: 64) r1 = socket$rds(0x15, 0x5, 0x0) (rerun: 64) signalfd(r1, &(0x7f0000000080)={[0x7]}, 0x8) 07:32:04 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xc800000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xfffffff0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:04 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xe2000000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:04 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xca0a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:04 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x1ff}, &(0x7f0000000240)=0x8) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000080)={0x1000, 0xa0, 0x1000, 0x400, 0x9, 0x1, 0xf, 0x1, {0x4, 0xfffffff9, 0x1}, {0x2, 0x10000}, {0x1f, 0x2}, {0x80000001, 0x10001}, 0x2, 0x100, 0x3, 0x100, 0x1, 0x2, 0x6, 0xfffffc00, 0x1, 0x3, 0x4, 0x200, 0x2, 0x0, 0x2, 0x5}) 07:32:04 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xcc00000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:04 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 07:32:04 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x100010, r0, 0x7c0d2000) r1 = socket$rds(0x15, 0x5, 0x0) signalfd(r1, &(0x7f0000000080)={[0x7]}, 0x8) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) (async) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x100010, r0, 0x7c0d2000) (async) socket$rds(0x15, 0x5, 0x0) (async) signalfd(r1, &(0x7f0000000080)={[0x7]}, 0x8) (async) 07:32:04 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xce0a000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:04 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0xffffffff, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:04 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x1ff}, &(0x7f0000000240)=0x8) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000080)={0x1000, 0xa0, 0x1000, 0x400, 0x9, 0x1, 0xf, 0x1, {0x4, 0xfffffff9, 0x1}, {0x2, 0x10000}, {0x1f, 0x2}, {0x80000001, 0x10001}, 0x2, 0x100, 0x3, 0x100, 0x1, 0x2, 0x6, 0xfffffc00, 0x1, 0x3, 0x4, 0x200, 0x2, 0x0, 0x2, 0x5}) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) (async) creat(&(0x7f0000000000)='./file0\x00', 0x44) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) (async) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) (async) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) (async) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000280)=0x8) (async) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x1ff}, &(0x7f0000000240)=0x8) (async) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000080)={0x1000, 0xa0, 0x1000, 0x400, 0x9, 0x1, 0xf, 0x1, {0x4, 0xfffffff9, 0x1}, {0x2, 0x10000}, {0x1f, 0x2}, {0x80000001, 0x10001}, 0x2, 0x100, 0x3, 0x100, 0x1, 0x2, 0x6, 0xfffffc00, 0x1, 0x3, 0x4, 0x200, 0x2, 0x0, 0x2, 0x5}) (async) 07:32:04 executing program 1: r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, r0) (async) openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 07:32:04 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x410200, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0xe, 0x400002}) 07:32:05 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x44) r2 = bpf$ITER_CREATE(0x21, &(0x7f0000000140)={r1}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) (async) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x202, 0x104) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000002c0)="9c117f0c047586d6801eccb3eced367013bdd6736a6fbf327047c248b35b60b5c8790c41925510ae5432acc4adf179561d667d36daa063f4bbae7ba610bed64a5bc0ed20d965480deafc3ab660879dad108d986d3b71a8794bfb1b5c9bd2bf5ebc678bd7033cc9374e7277f7e63db7db26ee97ae3c215690add5f19ac9133ef508be8772be563d569babaa96f4d593e83cf7d33c1814dd037fcb918f3f07030c77d9bce10e35092030913a9b37bca3aec58d96", 0xb3) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r4, 0x40045731, &(0x7f0000000280)=0x8) (async, rerun: 32) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0x1ff}, &(0x7f0000000240)=0x8) (async, rerun: 32) ioctl$FBIOPAN_DISPLAY(r1, 0x4606, &(0x7f0000000080)={0x1000, 0xa0, 0x1000, 0x400, 0x9, 0x1, 0xf, 0x1, {0x4, 0xfffffff9, 0x1}, {0x2, 0x10000}, {0x1f, 0x2}, {0x80000001, 0x10001}, 0x2, 0x100, 0x3, 0x100, 0x1, 0x2, 0x6, 0xfffffc00, 0x1, 0x3, 0x4, 0x200, 0x2, 0x0, 0x2, 0x5}) [ 1103.759500] batman_adv: Cannot find parent device [ 1103.874133] batman_adv: batadv0: Adding interface: gretap1126 [ 1103.886350] batman_adv: batadv0: The MTU of interface gretap1126 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1103.913119] batman_adv: batadv0: Not using interface gretap1126 (retrying later): interface not active 07:32:05 executing program 3: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0xaa, 0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180), 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) bpf$BPF_LINK_CREATE(0x1c, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40086607, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000500)) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000300), &(0x7f0000000f00)) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r1, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0xe4030000, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r2}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:05 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x410200, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0xe, 0x400002}) 07:32:05 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0xc8901, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:05 executing program 1: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap$fb(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x100010, r1, 0xa4000) r2 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r2, 0x80049370, &(0x7f0000000000)) r3 = socket$key(0xf, 0x3, 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r3, 0x80049370, &(0x7f0000000000)) sendmsg$key(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="02070009020000000000000000000000050000000f0900000039e5216e317ece1cc97cdbac"], 0x10}}, 0x0) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYRES32=r3], 0x10}}, 0x40) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000100)) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x30, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}) 07:32:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:05 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xd301000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:05 executing program 2: openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x410200, 0x0) (async) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000080)={0xe, 0x400002}) 07:32:05 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0xc8901, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0xc8901, 0x0) (async) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) (async) 07:32:05 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x7000000, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8, 0x1, r1}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0xd701000000000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) 07:32:05 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$FBIOGET_CON2FBMAP(r0, 0x460f, &(0x7f0000000000)={0x1}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x109081, 0x4a) ioctl$FBIOBLANK(r1, 0x4611, 0x0) 07:32:05 executing program 4: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040), 0xc8901, 0x0) ioctl$EXT4_IOC_SETFSUUID(r0, 0x4600, 0x0) 07:32:05 executing program 0: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x20f69, &(0x7f0000000280)={&(0x7f0000000dc0)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x2, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_LINK={0x8}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000000)) [ 1104.330345] batman_adv: Cannot find parent device [ 1104.388031] batman_adv: batadv0: Adding interface: gretap1127 [ 1104.394077] batman_adv: batadv0: The MTU of interface gretap1127 is too small (1462) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1104.419510] batman_adv: batadv0: Not using interface gr